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-rw-r--r--drivers/net/wireless/Kconfig238
-rw-r--r--drivers/net/wireless/Makefile65
-rw-r--r--drivers/net/wireless/admtek/Kconfig41
-rw-r--r--drivers/net/wireless/admtek/Makefile1
-rw-r--r--drivers/net/wireless/admtek/adm8211.c (renamed from drivers/net/wireless/adm8211.c)0
-rw-r--r--drivers/net/wireless/admtek/adm8211.h (renamed from drivers/net/wireless/adm8211.h)0
-rw-r--r--drivers/net/wireless/ath/Kconfig17
-rw-r--r--drivers/net/wireless/ath/ath10k/Kconfig1
-rw-r--r--drivers/net/wireless/ath/ath10k/core.c16
-rw-r--r--drivers/net/wireless/ath/ath10k/core.h38
-rw-r--r--drivers/net/wireless/ath/ath10k/debug.c199
-rw-r--r--drivers/net/wireless/ath/ath10k/debug.h4
-rw-r--r--drivers/net/wireless/ath/ath10k/htt.h15
-rw-r--r--drivers/net/wireless/ath/ath10k/htt_rx.c33
-rw-r--r--drivers/net/wireless/ath/ath10k/htt_tx.c130
-rw-r--r--drivers/net/wireless/ath/ath10k/hw.h15
-rw-r--r--drivers/net/wireless/ath/ath10k/mac.c210
-rw-r--r--drivers/net/wireless/ath/ath10k/mac.h3
-rw-r--r--drivers/net/wireless/ath/ath10k/pci.c49
-rw-r--r--drivers/net/wireless/ath/ath10k/thermal.c2
-rw-r--r--drivers/net/wireless/ath/ath10k/thermal.h2
-rw-r--r--drivers/net/wireless/ath/ath10k/txrx.c15
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi-tlv.c19
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi-tlv.h18
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.c208
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.h130
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c2
-rw-r--r--drivers/net/wireless/ath/ath6kl/cfg80211.c4
-rw-r--r--drivers/net/wireless/ath/ath6kl/htc_mbox.c5
-rw-r--r--drivers/net/wireless/ath/ath6kl/init.c16
-rw-r--r--drivers/net/wireless/ath/ath9k/Kconfig11
-rw-r--r--drivers/net/wireless/ath/ath9k/Makefile1
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h23
-rw-r--r--drivers/net/wireless/ath/ath9k/beacon.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/channel.c56
-rw-r--r--drivers/net/wireless/ath/ath9k/common-beacon.c22
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom.c74
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom.h3
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_4k.c76
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_9287.c68
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_def.c61
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_hst.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c11
-rw-r--r--drivers/net/wireless/ath/ath9k/init.c1
-rw-r--r--drivers/net/wireless/ath/ath9k/main.c4
-rw-r--r--drivers/net/wireless/ath/ath9k/recv.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/rng.c107
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c23
-rw-r--r--drivers/net/wireless/ath/wcn36xx/dxe.c43
-rw-r--r--drivers/net/wireless/ath/wcn36xx/hal.h2
-rw-r--r--drivers/net/wireless/ath/wcn36xx/smd.c27
-rw-r--r--drivers/net/wireless/ath/wcn36xx/smd.h9
-rw-r--r--drivers/net/wireless/ath/wil6210/debugfs.c12
-rw-r--r--drivers/net/wireless/ath/wil6210/interrupt.c8
-rw-r--r--drivers/net/wireless/ath/wil6210/main.c24
-rw-r--r--drivers/net/wireless/ath/wil6210/netdev.c2
-rw-r--r--drivers/net/wireless/ath/wil6210/pcie_bus.c30
-rw-r--r--drivers/net/wireless/ath/wil6210/rx_reorder.c12
-rw-r--r--drivers/net/wireless/ath/wil6210/txrx.c5
-rw-r--r--drivers/net/wireless/ath/wil6210/wil6210.h1
-rw-r--r--drivers/net/wireless/ath/wil6210/wil_crash_dump.c3
-rw-r--r--drivers/net/wireless/ath/wil6210/wil_platform.c3
-rw-r--r--drivers/net/wireless/ath/wil6210/wil_platform.h38
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.c4
-rw-r--r--drivers/net/wireless/atmel/Kconfig57
-rw-r--r--drivers/net/wireless/atmel/Makefile5
-rw-r--r--drivers/net/wireless/atmel/at76c50x-usb.c (renamed from drivers/net/wireless/at76c50x-usb.c)0
-rw-r--r--drivers/net/wireless/atmel/at76c50x-usb.h (renamed from drivers/net/wireless/at76c50x-usb.h)0
-rw-r--r--drivers/net/wireless/atmel/atmel.c (renamed from drivers/net/wireless/atmel.c)0
-rw-r--r--drivers/net/wireless/atmel/atmel.h (renamed from drivers/net/wireless/atmel.h)0
-rw-r--r--drivers/net/wireless/atmel/atmel_cs.c (renamed from drivers/net/wireless/atmel_cs.c)0
-rw-r--r--drivers/net/wireless/atmel/atmel_pci.c (renamed from drivers/net/wireless/atmel_pci.c)0
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/common.h23
-rw-r--r--drivers/net/wireless/broadcom/Kconfig18
-rw-r--r--drivers/net/wireless/broadcom/Makefile5
-rw-r--r--drivers/net/wireless/broadcom/b43/Kconfig (renamed from drivers/net/wireless/b43/Kconfig)0
-rw-r--r--drivers/net/wireless/broadcom/b43/Makefile (renamed from drivers/net/wireless/b43/Makefile)0
-rw-r--r--drivers/net/wireless/broadcom/b43/b43.h (renamed from drivers/net/wireless/b43/b43.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/bus.c (renamed from drivers/net/wireless/b43/bus.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/bus.h (renamed from drivers/net/wireless/b43/bus.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/debugfs.c (renamed from drivers/net/wireless/b43/debugfs.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/debugfs.h (renamed from drivers/net/wireless/b43/debugfs.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/dma.c (renamed from drivers/net/wireless/b43/dma.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/dma.h (renamed from drivers/net/wireless/b43/dma.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/leds.c (renamed from drivers/net/wireless/b43/leds.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/leds.h (renamed from drivers/net/wireless/b43/leds.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/lo.c (renamed from drivers/net/wireless/b43/lo.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/lo.h (renamed from drivers/net/wireless/b43/lo.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/main.c (renamed from drivers/net/wireless/b43/main.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/main.h (renamed from drivers/net/wireless/b43/main.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_a.c (renamed from drivers/net/wireless/b43/phy_a.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_a.h (renamed from drivers/net/wireless/b43/phy_a.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_ac.c (renamed from drivers/net/wireless/b43/phy_ac.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_ac.h (renamed from drivers/net/wireless/b43/phy_ac.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_common.c (renamed from drivers/net/wireless/b43/phy_common.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_common.h (renamed from drivers/net/wireless/b43/phy_common.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_g.c (renamed from drivers/net/wireless/b43/phy_g.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_g.h (renamed from drivers/net/wireless/b43/phy_g.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_ht.c (renamed from drivers/net/wireless/b43/phy_ht.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_ht.h (renamed from drivers/net/wireless/b43/phy_ht.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_lcn.c (renamed from drivers/net/wireless/b43/phy_lcn.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_lcn.h (renamed from drivers/net/wireless/b43/phy_lcn.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_lp.c (renamed from drivers/net/wireless/b43/phy_lp.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_lp.h (renamed from drivers/net/wireless/b43/phy_lp.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_n.c (renamed from drivers/net/wireless/b43/phy_n.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/phy_n.h (renamed from drivers/net/wireless/b43/phy_n.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/pio.c (renamed from drivers/net/wireless/b43/pio.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/pio.h (renamed from drivers/net/wireless/b43/pio.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/ppr.c (renamed from drivers/net/wireless/b43/ppr.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/ppr.h (renamed from drivers/net/wireless/b43/ppr.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2055.c (renamed from drivers/net/wireless/b43/radio_2055.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2055.h (renamed from drivers/net/wireless/b43/radio_2055.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2056.c (renamed from drivers/net/wireless/b43/radio_2056.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2056.h (renamed from drivers/net/wireless/b43/radio_2056.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2057.c (renamed from drivers/net/wireless/b43/radio_2057.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2057.h (renamed from drivers/net/wireless/b43/radio_2057.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2059.c (renamed from drivers/net/wireless/b43/radio_2059.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/radio_2059.h (renamed from drivers/net/wireless/b43/radio_2059.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/rfkill.c (renamed from drivers/net/wireless/b43/rfkill.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/rfkill.h (renamed from drivers/net/wireless/b43/rfkill.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/sdio.c (renamed from drivers/net/wireless/b43/sdio.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/sdio.h (renamed from drivers/net/wireless/b43/sdio.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/sysfs.c (renamed from drivers/net/wireless/b43/sysfs.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/sysfs.h (renamed from drivers/net/wireless/b43/sysfs.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables.c (renamed from drivers/net/wireless/b43/tables.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables.h (renamed from drivers/net/wireless/b43/tables.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_lpphy.c (renamed from drivers/net/wireless/b43/tables_lpphy.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_lpphy.h (renamed from drivers/net/wireless/b43/tables_lpphy.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_nphy.c (renamed from drivers/net/wireless/b43/tables_nphy.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_nphy.h (renamed from drivers/net/wireless/b43/tables_nphy.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_phy_ht.c (renamed from drivers/net/wireless/b43/tables_phy_ht.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_phy_ht.h (renamed from drivers/net/wireless/b43/tables_phy_ht.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_phy_lcn.c (renamed from drivers/net/wireless/b43/tables_phy_lcn.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/tables_phy_lcn.h (renamed from drivers/net/wireless/b43/tables_phy_lcn.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/wa.c (renamed from drivers/net/wireless/b43/wa.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/wa.h (renamed from drivers/net/wireless/b43/wa.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43/xmit.c (renamed from drivers/net/wireless/b43/xmit.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43/xmit.h (renamed from drivers/net/wireless/b43/xmit.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/Kconfig (renamed from drivers/net/wireless/b43legacy/Kconfig)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/Makefile (renamed from drivers/net/wireless/b43legacy/Makefile)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/b43legacy.h (renamed from drivers/net/wireless/b43legacy/b43legacy.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/debugfs.c (renamed from drivers/net/wireless/b43legacy/debugfs.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/debugfs.h (renamed from drivers/net/wireless/b43legacy/debugfs.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/dma.c (renamed from drivers/net/wireless/b43legacy/dma.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/dma.h (renamed from drivers/net/wireless/b43legacy/dma.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/ilt.c (renamed from drivers/net/wireless/b43legacy/ilt.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/ilt.h (renamed from drivers/net/wireless/b43legacy/ilt.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/leds.c (renamed from drivers/net/wireless/b43legacy/leds.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/leds.h (renamed from drivers/net/wireless/b43legacy/leds.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/main.c (renamed from drivers/net/wireless/b43legacy/main.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/main.h (renamed from drivers/net/wireless/b43legacy/main.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/phy.c (renamed from drivers/net/wireless/b43legacy/phy.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/phy.h (renamed from drivers/net/wireless/b43legacy/phy.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/pio.c (renamed from drivers/net/wireless/b43legacy/pio.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/pio.h (renamed from drivers/net/wireless/b43legacy/pio.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/radio.c (renamed from drivers/net/wireless/b43legacy/radio.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/radio.h (renamed from drivers/net/wireless/b43legacy/radio.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/rfkill.c (renamed from drivers/net/wireless/b43legacy/rfkill.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/rfkill.h (renamed from drivers/net/wireless/b43legacy/rfkill.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/sysfs.c (renamed from drivers/net/wireless/b43legacy/sysfs.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/sysfs.h (renamed from drivers/net/wireless/b43legacy/sysfs.h)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/xmit.c (renamed from drivers/net/wireless/b43legacy/xmit.c)0
-rw-r--r--drivers/net/wireless/broadcom/b43legacy/xmit.h (renamed from drivers/net/wireless/b43legacy/xmit.h)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/Kconfig (renamed from drivers/net/wireless/brcm80211/Kconfig)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/Makefile (renamed from drivers/net/wireless/brcm80211/Makefile)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile (renamed from drivers/net/wireless/brcm80211/brcmfmac/Makefile)4
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/bcdc.c)10
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/bcdc.h)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c)52
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/btcoex.c)12
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/btcoex.h)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/bus.h)2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c)1145
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h)150
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/chip.c)1
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/chip.h)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/common.c)97
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h79
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/commonring.c)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/commonring.h)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/core.c)250
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/core.h)15
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/debug.c)2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/debug.h)2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/feature.c)80
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/feature.h)9
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/firmware.c)51
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/firmware.h)45
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/flowring.c)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.h (renamed from drivers/net/wireless/brcm80211/brcmfmac/flowring.h)0
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c (renamed from drivers/net/wireless/brcm80211/brcmfmac/fweh.c)8
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-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00dev.c (renamed from drivers/net/wireless/rt2x00/rt2x00dev.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00dump.h (renamed from drivers/net/wireless/rt2x00/rt2x00dump.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00firmware.c (renamed from drivers/net/wireless/rt2x00/rt2x00firmware.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00leds.c (renamed from drivers/net/wireless/rt2x00/rt2x00leds.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00leds.h (renamed from drivers/net/wireless/rt2x00/rt2x00leds.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00lib.h (renamed from drivers/net/wireless/rt2x00/rt2x00lib.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00link.c (renamed from drivers/net/wireless/rt2x00/rt2x00link.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00mac.c (renamed from drivers/net/wireless/rt2x00/rt2x00mac.c)5
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c (renamed from drivers/net/wireless/rt2x00/rt2x00mmio.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00mmio.h (renamed from drivers/net/wireless/rt2x00/rt2x00mmio.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00pci.c (renamed from drivers/net/wireless/rt2x00/rt2x00pci.c)2
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00pci.h (renamed from drivers/net/wireless/rt2x00/rt2x00pci.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00queue.c (renamed from drivers/net/wireless/rt2x00/rt2x00queue.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00queue.h (renamed from drivers/net/wireless/rt2x00/rt2x00queue.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00reg.h (renamed from drivers/net/wireless/rt2x00/rt2x00reg.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00soc.c (renamed from drivers/net/wireless/rt2x00/rt2x00soc.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00soc.h (renamed from drivers/net/wireless/rt2x00/rt2x00soc.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00usb.c (renamed from drivers/net/wireless/rt2x00/rt2x00usb.c)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00usb.h (renamed from drivers/net/wireless/rt2x00/rt2x00usb.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt61pci.c (renamed from drivers/net/wireless/rt2x00/rt61pci.c)4
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt61pci.h (renamed from drivers/net/wireless/rt2x00/rt61pci.h)0
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt73usb.c (renamed from drivers/net/wireless/rt2x00/rt73usb.c)4
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt73usb.h (renamed from drivers/net/wireless/rt2x00/rt73usb.h)0
-rw-r--r--drivers/net/wireless/realtek/Kconfig18
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c23
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c21
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c22
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c23
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c21
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/core.c3
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rc.c5
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c4
-rw-r--r--drivers/net/wireless/rsi/Kconfig15
-rw-r--r--drivers/net/wireless/rsi/rsi_91x_mgmt.c5
-rw-r--r--drivers/net/wireless/st/Kconfig16
-rw-r--r--drivers/net/wireless/st/Makefile1
-rw-r--r--drivers/net/wireless/st/cw1200/Kconfig (renamed from drivers/net/wireless/cw1200/Kconfig)0
-rw-r--r--drivers/net/wireless/st/cw1200/Makefile (renamed from drivers/net/wireless/cw1200/Makefile)0
-rw-r--r--drivers/net/wireless/st/cw1200/bh.c (renamed from drivers/net/wireless/cw1200/bh.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/bh.h (renamed from drivers/net/wireless/cw1200/bh.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/cw1200.h (renamed from drivers/net/wireless/cw1200/cw1200.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/cw1200_sdio.c (renamed from drivers/net/wireless/cw1200/cw1200_sdio.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/cw1200_spi.c (renamed from drivers/net/wireless/cw1200/cw1200_spi.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/debug.c (renamed from drivers/net/wireless/cw1200/debug.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/debug.h (renamed from drivers/net/wireless/cw1200/debug.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/fwio.c (renamed from drivers/net/wireless/cw1200/fwio.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/fwio.h (renamed from drivers/net/wireless/cw1200/fwio.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/hwbus.h (renamed from drivers/net/wireless/cw1200/hwbus.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/hwio.c (renamed from drivers/net/wireless/cw1200/hwio.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/hwio.h (renamed from drivers/net/wireless/cw1200/hwio.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/main.c (renamed from drivers/net/wireless/cw1200/main.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/pm.c (renamed from drivers/net/wireless/cw1200/pm.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/pm.h (renamed from drivers/net/wireless/cw1200/pm.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/queue.c (renamed from drivers/net/wireless/cw1200/queue.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/queue.h (renamed from drivers/net/wireless/cw1200/queue.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/scan.c (renamed from drivers/net/wireless/cw1200/scan.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/scan.h (renamed from drivers/net/wireless/cw1200/scan.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/sta.c (renamed from drivers/net/wireless/cw1200/sta.c)6
-rw-r--r--drivers/net/wireless/st/cw1200/sta.h (renamed from drivers/net/wireless/cw1200/sta.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/txrx.c (renamed from drivers/net/wireless/cw1200/txrx.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/txrx.h (renamed from drivers/net/wireless/cw1200/txrx.h)0
-rw-r--r--drivers/net/wireless/st/cw1200/wsm.c (renamed from drivers/net/wireless/cw1200/wsm.c)0
-rw-r--r--drivers/net/wireless/st/cw1200/wsm.h (renamed from drivers/net/wireless/cw1200/wsm.h)0
-rw-r--r--drivers/net/wireless/ti/Kconfig18
-rw-r--r--drivers/net/wireless/ti/wl1251/Kconfig2
-rw-r--r--drivers/net/wireless/ti/wl12xx/conf.h233
-rw-r--r--drivers/net/wireless/ti/wl12xx/main.c116
-rw-r--r--drivers/net/wireless/ti/wl18xx/conf.h90
-rw-r--r--drivers/net/wireless/ti/wl18xx/event.c2
-rw-r--r--drivers/net/wireless/ti/wl18xx/event.h1
-rw-r--r--drivers/net/wireless/ti/wl18xx/main.c147
-rw-r--r--drivers/net/wireless/ti/wlcore/Kconfig2
-rw-r--r--drivers/net/wireless/ti/wlcore/acx.c4
-rw-r--r--drivers/net/wireless/ti/wlcore/acx.h2
-rw-r--r--drivers/net/wireless/ti/wlcore/cmd.h1
-rw-r--r--drivers/net/wireless/ti/wlcore/conf.h237
-rw-r--r--drivers/net/wireless/ti/wlcore/debugfs.c77
-rw-r--r--drivers/net/wireless/ti/wlcore/event.c82
-rw-r--r--drivers/net/wireless/ti/wlcore/event.h9
-rw-r--r--drivers/net/wireless/ti/wlcore/io.c5
-rw-r--r--drivers/net/wireless/ti/wlcore/main.c96
-rw-r--r--drivers/net/wireless/ti/wlcore/rx.c1
-rw-r--r--drivers/net/wireless/ti/wlcore/sysfs.c26
-rw-r--r--drivers/net/wireless/ti/wlcore/wlcore.h3
-rw-r--r--drivers/net/wireless/zydas/Kconfig35
-rw-r--r--drivers/net/wireless/zydas/Makefile3
-rw-r--r--drivers/net/wireless/zydas/zd1201.c (renamed from drivers/net/wireless/zd1201.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1201.h (renamed from drivers/net/wireless/zd1201.h)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/Kconfig (renamed from drivers/net/wireless/zd1211rw/Kconfig)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/Makefile (renamed from drivers/net/wireless/zd1211rw/Makefile)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_chip.c (renamed from drivers/net/wireless/zd1211rw/zd_chip.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_chip.h (renamed from drivers/net/wireless/zd1211rw/zd_chip.h)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_def.h (renamed from drivers/net/wireless/zd1211rw/zd_def.h)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_mac.c (renamed from drivers/net/wireless/zd1211rw/zd_mac.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_mac.h (renamed from drivers/net/wireless/zd1211rw/zd_mac.h)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_rf.c (renamed from drivers/net/wireless/zd1211rw/zd_rf.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_rf.h (renamed from drivers/net/wireless/zd1211rw/zd_rf.h)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_rf_al2230.c (renamed from drivers/net/wireless/zd1211rw/zd_rf_al2230.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_rf_al7230b.c (renamed from drivers/net/wireless/zd1211rw/zd_rf_al7230b.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_rf_rf2959.c (renamed from drivers/net/wireless/zd1211rw/zd_rf_rf2959.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_rf_uw2453.c (renamed from drivers/net/wireless/zd1211rw/zd_rf_uw2453.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_usb.c (renamed from drivers/net/wireless/zd1211rw/zd_usb.c)0
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_usb.h (renamed from drivers/net/wireless/zd1211rw/zd_usb.h)0
750 files changed, 9469 insertions, 5003 deletions
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index f9f94229b..8c8edaf1b 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -17,6 +17,22 @@ menuconfig WLAN
if WLAN
+source "drivers/net/wireless/admtek/Kconfig"
+source "drivers/net/wireless/ath/Kconfig"
+source "drivers/net/wireless/atmel/Kconfig"
+source "drivers/net/wireless/broadcom/Kconfig"
+source "drivers/net/wireless/cisco/Kconfig"
+source "drivers/net/wireless/intel/Kconfig"
+source "drivers/net/wireless/intersil/Kconfig"
+source "drivers/net/wireless/marvell/Kconfig"
+source "drivers/net/wireless/mediatek/Kconfig"
+source "drivers/net/wireless/ralink/Kconfig"
+source "drivers/net/wireless/realtek/Kconfig"
+source "drivers/net/wireless/rsi/Kconfig"
+source "drivers/net/wireless/st/Kconfig"
+source "drivers/net/wireless/ti/Kconfig"
+source "drivers/net/wireless/zydas/Kconfig"
+
config PCMCIA_RAYCS
tristate "Aviator/Raytheon 2.4GHz wireless support"
depends on PCMCIA
@@ -32,110 +48,6 @@ config PCMCIA_RAYCS
To compile this driver as a module, choose M here: the module will be
called ray_cs. If unsure, say N.
-config LIBERTAS_THINFIRM
- tristate "Marvell 8xxx Libertas WLAN driver support with thin firmware"
- depends on MAC80211
- select FW_LOADER
- ---help---
- A library for Marvell Libertas 8xxx devices using thinfirm.
-
-config LIBERTAS_THINFIRM_DEBUG
- bool "Enable full debugging output in the Libertas thin firmware module."
- depends on LIBERTAS_THINFIRM
- ---help---
- Debugging support.
-
-config LIBERTAS_THINFIRM_USB
- tristate "Marvell Libertas 8388 USB 802.11b/g cards with thin firmware"
- depends on LIBERTAS_THINFIRM && USB
- ---help---
- A driver for Marvell Libertas 8388 USB devices using thinfirm.
-
-config AIRO
- tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
- depends on CFG80211 && ISA_DMA_API && (PCI || BROKEN)
- select WIRELESS_EXT
- select CRYPTO
- select WEXT_SPY
- select WEXT_PRIV
- ---help---
- This is the standard Linux driver to support Cisco/Aironet ISA and
- PCI 802.11 wireless cards.
- It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
- - with or without encryption) as well as card before the Cisco
- acquisition (Aironet 4500, Aironet 4800, Aironet 4800B).
-
- This driver support both the standard Linux Wireless Extensions
- and Cisco proprietary API, so both the Linux Wireless Tools and the
- Cisco Linux utilities can be used to configure the card.
-
- The driver can be compiled as a module and will be named "airo".
-
-config ATMEL
- tristate "Atmel at76c50x chipset 802.11b support"
- depends on CFG80211 && (PCI || PCMCIA)
- select WIRELESS_EXT
- select WEXT_PRIV
- select FW_LOADER
- select CRC32
- ---help---
- A driver 802.11b wireless cards based on the Atmel fast-vnet
- chips. This driver supports standard Linux wireless extensions.
-
- Many cards based on this chipset do not have flash memory
- and need their firmware loaded at start-up. If yours is
- one of these, you will need to provide a firmware image
- to be loaded into the card by the driver. The Atmel
- firmware package can be downloaded from
- <http://www.thekelleys.org.uk/atmel>
-
-config PCI_ATMEL
- tristate "Atmel at76c506 PCI cards"
- depends on ATMEL && PCI
- ---help---
- Enable support for PCI and mini-PCI cards containing the
- Atmel at76c506 chip.
-
-config PCMCIA_ATMEL
- tristate "Atmel at76c502/at76c504 PCMCIA cards"
- depends on ATMEL && PCMCIA
- select WIRELESS_EXT
- select FW_LOADER
- select CRC32
- ---help---
- Enable support for PCMCIA cards containing the
- Atmel at76c502 and at76c504 chips.
-
-config AT76C50X_USB
- tristate "Atmel at76c503/at76c505/at76c505a USB cards"
- depends on MAC80211 && USB
- select FW_LOADER
- ---help---
- Enable support for USB Wireless devices using Atmel at76c503,
- at76c505 or at76c505a chips.
-
-config AIRO_CS
- tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
- depends on CFG80211 && PCMCIA && (BROKEN || !M32R)
- select WIRELESS_EXT
- select WEXT_SPY
- select WEXT_PRIV
- select CRYPTO
- select CRYPTO_AES
- ---help---
- This is the standard Linux driver to support Cisco/Aironet PCMCIA
- 802.11 wireless cards. This driver is the same as the Aironet
- driver part of the Linux Pcmcia package.
- It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
- - with or without encryption) as well as card before the Cisco
- acquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also
- supports OEM of Cisco such as the DELL TrueMobile 4800 and Xircom
- 802.11b cards.
-
- This driver support both the standard Linux Wireless Extensions
- and Cisco proprietary API, so both the Linux Wireless Tools and the
- Cisco Linux utilities can be used to configure the card.
-
config PCMCIA_WL3501
tristate "Planet WL3501 PCMCIA cards"
depends on CFG80211 && PCMCIA
@@ -146,44 +58,18 @@ config PCMCIA_WL3501
It has basic support for Linux wireless extensions and initial
micro support for ethtool.
-config PRISM54
- tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus (DEPRECATED)'
- depends on PCI
- select WIRELESS_EXT
- select WEXT_SPY
- select WEXT_PRIV
- select FW_LOADER
- ---help---
- This enables support for FullMAC PCI/Cardbus prism54 devices. This
- driver is now deprecated in favor for the SoftMAC driver, p54pci.
- p54pci supports FullMAC PCI/Cardbus devices as well.
-
- For more information refer to the p54 wiki:
-
- http://wireless.kernel.org/en/users/Drivers/p54
-
- Note: You need a motherboard with DMA support to use any of these cards
-
- When built as module you get the module prism54
-
-config USB_ZD1201
- tristate "USB ZD1201 based Wireless device support"
- depends on CFG80211 && USB
- select WIRELESS_EXT
- select WEXT_PRIV
- select FW_LOADER
+config MAC80211_HWSIM
+ tristate "Simulated radio testing tool for mac80211"
+ depends on MAC80211
---help---
- Say Y if you want to use wireless LAN adapters based on the ZyDAS
- ZD1201 chip.
-
- This driver makes the adapter appear as a normal Ethernet interface,
- typically on wlan0.
-
- The zd1201 device requires external firmware to be loaded.
- This can be found at http://linux-lc100020.sourceforge.net/
+ This driver is a developer testing tool that can be used to test
+ IEEE 802.11 networking stack (mac80211) functionality. This is not
+ needed for normal wireless LAN usage and is only for testing. See
+ Documentation/networking/mac80211_hwsim for more information on how
+ to use this tool.
- To compile this driver as a module, choose M here: the
- module will be called zd1201.
+ To compile this driver as a module, choose M here: the module will be
+ called mac80211_hwsim. If unsure, say N.
config USB_NET_RNDIS_WLAN
tristate "Wireless RNDIS USB support"
@@ -214,76 +100,4 @@ config USB_NET_RNDIS_WLAN
If you choose to build a module, it'll be called rndis_wlan.
-config ADM8211
- tristate "ADMtek ADM8211 support"
- depends on MAC80211 && PCI
- select CRC32
- select EEPROM_93CX6
- ---help---
- This driver is for ADM8211A, ADM8211B, and ADM8211C based cards.
- These are PCI/mini-PCI/Cardbus 802.11b chips found in cards such as:
-
- Xterasys Cardbus XN-2411b
- Blitz NetWave Point PC
- TrendNet 221pc
- Belkin F5D6001
- SMC 2635W
- Linksys WPC11 v1
- Fiberline FL-WL-200X
- 3com Office Connect (3CRSHPW796)
- Corega WLPCIB-11
- SMC 2602W V2 EU
- D-Link DWL-520 Revision C
-
- However, some of these cards have been replaced with other chips
- like the RTL8180L (Xterasys Cardbus XN-2411b, Belkin F5D6001) or
- the Ralink RT2400 (SMC2635W) without a model number change.
-
- Thanks to Infineon-ADMtek for their support of this driver.
-
-source "drivers/net/wireless/realtek/rtl818x/Kconfig"
-
-config MAC80211_HWSIM
- tristate "Simulated radio testing tool for mac80211"
- depends on MAC80211
- ---help---
- This driver is a developer testing tool that can be used to test
- IEEE 802.11 networking stack (mac80211) functionality. This is not
- needed for normal wireless LAN usage and is only for testing. See
- Documentation/networking/mac80211_hwsim for more information on how
- to use this tool.
-
- To compile this driver as a module, choose M here: the module will be
- called mac80211_hwsim. If unsure, say N.
-
-config MWL8K
- tristate "Marvell 88W8xxx PCI/PCIe Wireless support"
- depends on MAC80211 && PCI
- ---help---
- This driver supports Marvell TOPDOG 802.11 wireless cards.
-
- To compile this driver as a module, choose M here: the module
- will be called mwl8k. If unsure, say N.
-
-source "drivers/net/wireless/ath/Kconfig"
-source "drivers/net/wireless/b43/Kconfig"
-source "drivers/net/wireless/b43legacy/Kconfig"
-source "drivers/net/wireless/brcm80211/Kconfig"
-source "drivers/net/wireless/hostap/Kconfig"
-source "drivers/net/wireless/ipw2x00/Kconfig"
-source "drivers/net/wireless/iwlwifi/Kconfig"
-source "drivers/net/wireless/iwlegacy/Kconfig"
-source "drivers/net/wireless/libertas/Kconfig"
-source "drivers/net/wireless/orinoco/Kconfig"
-source "drivers/net/wireless/p54/Kconfig"
-source "drivers/net/wireless/rt2x00/Kconfig"
-source "drivers/net/wireless/mediatek/Kconfig"
-source "drivers/net/wireless/realtek/rtlwifi/Kconfig"
-source "drivers/net/wireless/realtek/rtl8xxxu/Kconfig"
-source "drivers/net/wireless/ti/Kconfig"
-source "drivers/net/wireless/zd1211rw/Kconfig"
-source "drivers/net/wireless/mwifiex/Kconfig"
-source "drivers/net/wireless/cw1200/Kconfig"
-source "drivers/net/wireless/rsi/Kconfig"
-
endif # WLAN
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 740fdd353..f00d42953 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -2,27 +2,21 @@
# Makefile for the Linux Wireless network device drivers.
#
-obj-$(CONFIG_IPW2100) += ipw2x00/
-obj-$(CONFIG_IPW2200) += ipw2x00/
-
-obj-$(CONFIG_HERMES) += orinoco/
-
-obj-$(CONFIG_AIRO) += airo.o
-obj-$(CONFIG_AIRO_CS) += airo_cs.o airo.o
-
-obj-$(CONFIG_ATMEL) += atmel.o
-obj-$(CONFIG_PCI_ATMEL) += atmel_pci.o
-obj-$(CONFIG_PCMCIA_ATMEL) += atmel_cs.o
-
-obj-$(CONFIG_AT76C50X_USB) += at76c50x-usb.o
-
-obj-$(CONFIG_PRISM54) += prism54/
-
-obj-$(CONFIG_HOSTAP) += hostap/
-obj-$(CONFIG_B43) += b43/
-obj-$(CONFIG_B43LEGACY) += b43legacy/
-obj-$(CONFIG_ZD1211RW) += zd1211rw/
-obj-$(CONFIG_WLAN) += realtek/
+obj-$(CONFIG_WLAN_VENDOR_ADMTEK) += admtek/
+obj-$(CONFIG_WLAN_VENDOR_ATH) += ath/
+obj-$(CONFIG_WLAN_VENDOR_ATMEL) += atmel/
+obj-$(CONFIG_WLAN_VENDOR_BROADCOM) += broadcom/
+obj-$(CONFIG_WLAN_VENDOR_CISCO) += cisco/
+obj-$(CONFIG_WLAN_VENDOR_INTEL) += intel/
+obj-$(CONFIG_WLAN_VENDOR_INTERSIL) += intersil/
+obj-$(CONFIG_WLAN_VENDOR_MARVELL) += marvell/
+obj-$(CONFIG_WLAN_VENDOR_MEDIATEK) += mediatek/
+obj-$(CONFIG_WLAN_VENDOR_RALINK) += ralink/
+obj-$(CONFIG_WLAN_VENDOR_REALTEK) += realtek/
+obj-$(CONFIG_WLAN_VENDOR_RSI) += rsi/
+obj-$(CONFIG_WLAN_VENDOR_ST) += st/
+obj-$(CONFIG_WLAN_VENDOR_TI) += ti/
+obj-$(CONFIG_WLAN_VENDOR_ZYDAS) += zydas/
# 16-bit wireless PCMCIA client drivers
obj-$(CONFIG_PCMCIA_RAYCS) += ray_cs.o
@@ -30,33 +24,4 @@ obj-$(CONFIG_PCMCIA_WL3501) += wl3501_cs.o
obj-$(CONFIG_USB_NET_RNDIS_WLAN) += rndis_wlan.o
-obj-$(CONFIG_USB_ZD1201) += zd1201.o
-obj-$(CONFIG_LIBERTAS) += libertas/
-
-obj-$(CONFIG_LIBERTAS_THINFIRM) += libertas_tf/
-
-obj-$(CONFIG_ADM8211) += adm8211.o
-
-obj-$(CONFIG_MWL8K) += mwl8k.o
-
-obj-$(CONFIG_IWLWIFI) += iwlwifi/
-obj-$(CONFIG_IWLEGACY) += iwlegacy/
-obj-$(CONFIG_RT2X00) += rt2x00/
-
-obj-$(CONFIG_WL_MEDIATEK) += mediatek/
-
-obj-$(CONFIG_P54_COMMON) += p54/
-
-obj-$(CONFIG_ATH_CARDS) += ath/
-
obj-$(CONFIG_MAC80211_HWSIM) += mac80211_hwsim.o
-
-obj-$(CONFIG_WL_TI) += ti/
-
-obj-$(CONFIG_MWIFIEX) += mwifiex/
-
-obj-$(CONFIG_BRCMFMAC) += brcm80211/
-obj-$(CONFIG_BRCMSMAC) += brcm80211/
-
-obj-$(CONFIG_CW1200) += cw1200/
-obj-$(CONFIG_RSI_91X) += rsi/
diff --git a/drivers/net/wireless/admtek/Kconfig b/drivers/net/wireless/admtek/Kconfig
new file mode 100644
index 000000000..d5a2dc728
--- /dev/null
+++ b/drivers/net/wireless/admtek/Kconfig
@@ -0,0 +1,41 @@
+config WLAN_VENDOR_ADMTEK
+ bool "ADMtek devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_ADMTEK
+
+config ADM8211
+ tristate "ADMtek ADM8211 support"
+ depends on MAC80211 && PCI
+ select CRC32
+ select EEPROM_93CX6
+ ---help---
+ This driver is for ADM8211A, ADM8211B, and ADM8211C based cards.
+ These are PCI/mini-PCI/Cardbus 802.11b chips found in cards such as:
+
+ Xterasys Cardbus XN-2411b
+ Blitz NetWave Point PC
+ TrendNet 221pc
+ Belkin F5D6001
+ SMC 2635W
+ Linksys WPC11 v1
+ Fiberline FL-WL-200X
+ 3com Office Connect (3CRSHPW796)
+ Corega WLPCIB-11
+ SMC 2602W V2 EU
+ D-Link DWL-520 Revision C
+
+ However, some of these cards have been replaced with other chips
+ like the RTL8180L (Xterasys Cardbus XN-2411b, Belkin F5D6001) or
+ the Ralink RT2400 (SMC2635W) without a model number change.
+
+ Thanks to Infineon-ADMtek for their support of this driver.
+
+endif # WLAN_VENDOR_ADMTEK
diff --git a/drivers/net/wireless/admtek/Makefile b/drivers/net/wireless/admtek/Makefile
new file mode 100644
index 000000000..9cca7e571
--- /dev/null
+++ b/drivers/net/wireless/admtek/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_ADM8211) += adm8211.o
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/admtek/adm8211.c
index 15f057ed4..15f057ed4 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/admtek/adm8211.c
diff --git a/drivers/net/wireless/adm8211.h b/drivers/net/wireless/admtek/adm8211.h
index bbc10b1cd..bbc10b1cd 100644
--- a/drivers/net/wireless/adm8211.h
+++ b/drivers/net/wireless/admtek/adm8211.h
diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig
index ce7826009..44b2470af 100644
--- a/drivers/net/wireless/ath/Kconfig
+++ b/drivers/net/wireless/ath/Kconfig
@@ -1,13 +1,16 @@
config ATH_COMMON
tristate
-menuconfig ATH_CARDS
- tristate "Atheros Wireless Cards"
- depends on CFG80211 && (!UML || BROKEN)
+config WLAN_VENDOR_ATH
+ bool "Atheros/Qualcomm devices"
+ default y
---help---
- This will enable the support for the Atheros wireless drivers.
- ath5k, ath9k, ath9k_htc and ar9170 drivers share some common code, this option
- enables the common ath.ko module which shares common helpers.
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
For more information and documentation on this module you can visit:
@@ -17,7 +20,7 @@ menuconfig ATH_CARDS
http://wireless.kernel.org/en/users/Drivers/Atheros
-if ATH_CARDS
+if WLAN_VENDOR_ATH
config ATH_DEBUG
bool "Atheros wireless debugging"
diff --git a/drivers/net/wireless/ath/ath10k/Kconfig b/drivers/net/wireless/ath/ath10k/Kconfig
index 72acb822b..03aa35f99 100644
--- a/drivers/net/wireless/ath/ath10k/Kconfig
+++ b/drivers/net/wireless/ath/ath10k/Kconfig
@@ -2,6 +2,7 @@ config ATH10K
tristate "Atheros 802.11ac wireless cards support"
depends on MAC80211 && HAS_DMA
select ATH_COMMON
+ select CRC32
---help---
This module adds support for wireless adapters based on
Atheros IEEE 802.11ac family of chipsets.
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index b53522b0d..649be505d 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -59,6 +59,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
+ .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.fw = {
.dir = QCA988X_HW_2_0_FW_DIR,
.fw = QCA988X_HW_2_0_FW_FILE,
@@ -95,6 +96,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
+ .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.fw = {
.dir = QCA6174_HW_2_1_FW_DIR,
.fw = QCA6174_HW_2_1_FW_FILE,
@@ -113,6 +115,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
+ .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.fw = {
.dir = QCA6174_HW_3_0_FW_DIR,
.fw = QCA6174_HW_3_0_FW_FILE,
@@ -131,6 +134,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
+ .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.fw = {
/* uses same binaries as hw3.0 */
.dir = QCA6174_HW_3_0_FW_DIR,
@@ -151,6 +155,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.continuous_frag_desc = true,
.channel_counters_freq_hz = 150000,
.max_probe_resp_desc_thres = 24,
+ .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE,
.fw = {
.dir = QCA99X0_HW_2_0_FW_DIR,
.fw = QCA99X0_HW_2_0_FW_FILE,
@@ -211,6 +216,7 @@ static const char *const ath10k_core_fw_feature_str[] = {
[ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT] = "skip-clock-init",
[ATH10K_FW_FEATURE_RAW_MODE_SUPPORT] = "raw-mode",
[ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA] = "adaptive-cca",
+ [ATH10K_FW_FEATURE_MFP_SUPPORT] = "mfp",
};
static unsigned int ath10k_core_get_fw_feature_str(char *buf,
@@ -887,7 +893,7 @@ out:
if (!ar->board_data || !ar->board_len) {
ath10k_err(ar,
"failed to fetch board data for %s from %s/%s\n",
- ar->hw_params.fw.dir, boardname, filename);
+ boardname, ar->hw_params.fw.dir, filename);
ret = -ENODATA;
goto err;
}
@@ -1790,9 +1796,11 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
goto err_power_down;
}
+ ath10k_debug_print_hwfw_info(ar);
+
ret = ath10k_core_get_board_id_from_otp(ar);
if (ret && ret != -EOPNOTSUPP) {
- ath10k_err(ar, "failed to get board id from otp for qca99x0: %d\n",
+ ath10k_err(ar, "failed to get board id from otp: %d\n",
ret);
return ret;
}
@@ -1803,6 +1811,8 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
goto err_free_firmware_files;
}
+ ath10k_debug_print_board_info(ar);
+
ret = ath10k_core_init_firmware_features(ar);
if (ret) {
ath10k_err(ar, "fatal problem with firmware features: %d\n",
@@ -1825,7 +1835,7 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
goto err_unlock;
}
- ath10k_print_driver_info(ar);
+ ath10k_debug_print_boot_info(ar);
ath10k_core_stop(ar);
mutex_unlock(&ar->conf_mutex);
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 858d75f49..7840cf3ef 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -81,26 +81,20 @@ static inline const char *ath10k_bus_str(enum ath10k_bus bus)
return "unknown";
}
+enum ath10k_skb_flags {
+ ATH10K_SKB_F_NO_HWCRYPT = BIT(0),
+ ATH10K_SKB_F_DTIM_ZERO = BIT(1),
+ ATH10K_SKB_F_DELIVER_CAB = BIT(2),
+ ATH10K_SKB_F_MGMT = BIT(3),
+ ATH10K_SKB_F_QOS = BIT(4),
+};
+
struct ath10k_skb_cb {
dma_addr_t paddr;
+ u8 flags;
u8 eid;
- u8 vdev_id;
- enum ath10k_hw_txrx_mode txmode;
- bool is_protected;
-
- struct {
- u8 tid;
- u16 freq;
- bool is_offchan;
- bool nohwcrypt;
- struct ath10k_htt_txbuf *txbuf;
- u32 txbuf_paddr;
- } __packed htt;
-
- struct {
- bool dtim_zero;
- bool deliver_cab;
- } bcn;
+ u16 msdu_id;
+ struct ieee80211_vif *vif;
} __packed;
struct ath10k_skb_rxcb {
@@ -151,6 +145,7 @@ struct ath10k_wmi {
struct wmi_vdev_param_map *vdev_param;
struct wmi_pdev_param_map *pdev_param;
const struct wmi_ops *ops;
+ const struct wmi_peer_flags_map *peer_flags;
u32 num_mem_chunks;
u32 rx_decap_mode;
@@ -512,6 +507,9 @@ enum ath10k_fw_features {
/* Firmware Supports Adaptive CCA*/
ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA = 11,
+ /* Firmware supports management frame protection */
+ ATH10K_FW_FEATURE_MFP_SUPPORT = 12,
+
/* keep last */
ATH10K_FW_FEATURE_COUNT,
};
@@ -534,6 +532,9 @@ enum ath10k_dev_flags {
/* Disable HW crypto engine */
ATH10K_FLAG_HW_CRYPTO_DISABLED,
+
+ /* Bluetooth coexistance enabled */
+ ATH10K_FLAG_BTCOEX,
};
enum ath10k_cal_mode {
@@ -662,6 +663,9 @@ struct ath10k {
*/
u32 max_probe_resp_desc_thres;
+ /* The padding bytes's location is different on various chips */
+ enum ath10k_hw_4addr_pad hw_4addr_pad;
+
struct ath10k_hw_params_fw {
const char *dir;
const char *fw;
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 6cc1aa344..2bdf5408b 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -19,6 +19,8 @@
#include <linux/debugfs.h>
#include <linux/vmalloc.h>
#include <linux/utsname.h>
+#include <linux/crc32.h>
+#include <linux/firmware.h>
#include "core.h"
#include "debug.h"
@@ -122,28 +124,51 @@ void ath10k_info(struct ath10k *ar, const char *fmt, ...)
}
EXPORT_SYMBOL(ath10k_info);
-void ath10k_print_driver_info(struct ath10k *ar)
+void ath10k_debug_print_hwfw_info(struct ath10k *ar)
{
char fw_features[128] = {};
- char boardinfo[100];
ath10k_core_get_fw_features_str(ar, fw_features, sizeof(fw_features));
- if (ar->id.bmi_ids_valid)
- scnprintf(boardinfo, sizeof(boardinfo), "bmi %d:%d",
- ar->id.bmi_chip_id, ar->id.bmi_board_id);
- else
- scnprintf(boardinfo, sizeof(boardinfo), "sub %04x:%04x",
- ar->id.subsystem_vendor, ar->id.subsystem_device);
-
- ath10k_info(ar, "%s (0x%08x, 0x%08x %s) fw %s fwapi %d bdapi %d htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d raw %d hwcrypto %d features %s\n",
+ ath10k_info(ar, "%s target 0x%08x chip_id 0x%08x sub %04x:%04x",
ar->hw_params.name,
ar->target_version,
ar->chip_id,
- boardinfo,
+ ar->id.subsystem_vendor, ar->id.subsystem_device);
+
+ ath10k_info(ar, "kconfig debug %d debugfs %d tracing %d dfs %d testmode %d\n",
+ config_enabled(CONFIG_ATH10K_DEBUG),
+ config_enabled(CONFIG_ATH10K_DEBUGFS),
+ config_enabled(CONFIG_ATH10K_TRACING),
+ config_enabled(CONFIG_ATH10K_DFS_CERTIFIED),
+ config_enabled(CONFIG_NL80211_TESTMODE));
+
+ ath10k_info(ar, "firmware ver %s api %d features %s crc32 %08x\n",
ar->hw->wiphy->fw_version,
ar->fw_api,
+ fw_features,
+ crc32_le(0, ar->firmware->data, ar->firmware->size));
+}
+
+void ath10k_debug_print_board_info(struct ath10k *ar)
+{
+ char boardinfo[100];
+
+ if (ar->id.bmi_ids_valid)
+ scnprintf(boardinfo, sizeof(boardinfo), "%d:%d",
+ ar->id.bmi_chip_id, ar->id.bmi_board_id);
+ else
+ scnprintf(boardinfo, sizeof(boardinfo), "N/A");
+
+ ath10k_info(ar, "board_file api %d bmi_id %s crc32 %08x",
ar->bd_api,
+ boardinfo,
+ crc32_le(0, ar->board->data, ar->board->size));
+}
+
+void ath10k_debug_print_boot_info(struct ath10k *ar)
+{
+ ath10k_info(ar, "htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d raw %d hwcrypto %d\n",
ar->htt.target_version_major,
ar->htt.target_version_minor,
ar->wmi.op_version,
@@ -151,14 +176,14 @@ void ath10k_print_driver_info(struct ath10k *ar)
ath10k_cal_mode_str(ar->cal_mode),
ar->max_num_stations,
test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags),
- !test_bit(ATH10K_FLAG_HW_CRYPTO_DISABLED, &ar->dev_flags),
- fw_features);
- ath10k_info(ar, "debug %d debugfs %d tracing %d dfs %d testmode %d\n",
- config_enabled(CONFIG_ATH10K_DEBUG),
- config_enabled(CONFIG_ATH10K_DEBUGFS),
- config_enabled(CONFIG_ATH10K_TRACING),
- config_enabled(CONFIG_ATH10K_DFS_CERTIFIED),
- config_enabled(CONFIG_NL80211_TESTMODE));
+ !test_bit(ATH10K_FLAG_HW_CRYPTO_DISABLED, &ar->dev_flags));
+}
+
+void ath10k_print_driver_info(struct ath10k *ar)
+{
+ ath10k_debug_print_hwfw_info(ar);
+ ath10k_debug_print_board_info(ar);
+ ath10k_debug_print_boot_info(ar);
}
EXPORT_SYMBOL(ath10k_print_driver_info);
@@ -1114,7 +1139,7 @@ static ssize_t ath10k_read_htt_max_amsdu_ampdu(struct file *file,
{
struct ath10k *ar = file->private_data;
char buf[64];
- u8 amsdu = 3, ampdu = 64;
+ u8 amsdu, ampdu;
unsigned int len;
mutex_lock(&ar->conf_mutex);
@@ -2074,6 +2099,121 @@ static const struct file_operations fops_quiet_period = {
.open = simple_open
};
+static ssize_t ath10k_write_btcoex(struct file *file,
+ const char __user *ubuf,
+ size_t count, loff_t *ppos)
+{
+ struct ath10k *ar = file->private_data;
+ char buf[32];
+ size_t buf_size;
+ bool val;
+
+ buf_size = min(count, (sizeof(buf) - 1));
+ if (copy_from_user(buf, ubuf, buf_size))
+ return -EFAULT;
+
+ buf[buf_size] = '\0';
+
+ if (strtobool(buf, &val) != 0)
+ return -EINVAL;
+
+ mutex_lock(&ar->conf_mutex);
+
+ if (!(test_bit(ATH10K_FLAG_BTCOEX, &ar->dev_flags) ^ val))
+ goto exit;
+
+ if (val)
+ set_bit(ATH10K_FLAG_BTCOEX, &ar->dev_flags);
+ else
+ clear_bit(ATH10K_FLAG_BTCOEX, &ar->dev_flags);
+
+ if (ar->state != ATH10K_STATE_ON)
+ goto exit;
+
+ ath10k_info(ar, "restarting firmware due to btcoex change");
+
+ queue_work(ar->workqueue, &ar->restart_work);
+
+exit:
+ mutex_unlock(&ar->conf_mutex);
+
+ return count;
+}
+
+static ssize_t ath10k_read_btcoex(struct file *file, char __user *ubuf,
+ size_t count, loff_t *ppos)
+{
+ char buf[32];
+ struct ath10k *ar = file->private_data;
+ int len = 0;
+
+ mutex_lock(&ar->conf_mutex);
+ len = scnprintf(buf, sizeof(buf) - len, "%d\n",
+ test_bit(ATH10K_FLAG_BTCOEX, &ar->dev_flags));
+ mutex_unlock(&ar->conf_mutex);
+
+ return simple_read_from_buffer(ubuf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_btcoex = {
+ .read = ath10k_read_btcoex,
+ .write = ath10k_write_btcoex,
+ .open = simple_open
+};
+
+static ssize_t ath10k_debug_fw_checksums_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath10k *ar = file->private_data;
+ unsigned int len = 0, buf_len = 4096;
+ ssize_t ret_cnt;
+ char *buf;
+
+ buf = kzalloc(buf_len, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ mutex_lock(&ar->conf_mutex);
+
+ if (len > buf_len)
+ len = buf_len;
+
+ len += scnprintf(buf + len, buf_len - len,
+ "firmware-N.bin\t\t%08x\n",
+ crc32_le(0, ar->firmware->data, ar->firmware->size));
+ len += scnprintf(buf + len, buf_len - len,
+ "athwlan\t\t\t%08x\n",
+ crc32_le(0, ar->firmware_data, ar->firmware_len));
+ len += scnprintf(buf + len, buf_len - len,
+ "otp\t\t\t%08x\n",
+ crc32_le(0, ar->otp_data, ar->otp_len));
+ len += scnprintf(buf + len, buf_len - len,
+ "codeswap\t\t%08x\n",
+ crc32_le(0, ar->swap.firmware_codeswap_data,
+ ar->swap.firmware_codeswap_len));
+ len += scnprintf(buf + len, buf_len - len,
+ "board-N.bin\t\t%08x\n",
+ crc32_le(0, ar->board->data, ar->board->size));
+ len += scnprintf(buf + len, buf_len - len,
+ "board\t\t\t%08x\n",
+ crc32_le(0, ar->board_data, ar->board_len));
+
+ ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+
+ mutex_unlock(&ar->conf_mutex);
+
+ kfree(buf);
+ return ret_cnt;
+}
+
+static const struct file_operations fops_fw_checksums = {
+ .read = ath10k_debug_fw_checksums_read,
+ .open = simple_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
int ath10k_debug_create(struct ath10k *ar)
{
ar->debug.fw_crash_data = vzalloc(sizeof(*ar->debug.fw_crash_data));
@@ -2123,8 +2263,8 @@ int ath10k_debug_register(struct ath10k *ar)
debugfs_create_file("wmi_services", S_IRUSR, ar->debug.debugfs_phy, ar,
&fops_wmi_services);
- debugfs_create_file("simulate_fw_crash", S_IRUSR, ar->debug.debugfs_phy,
- ar, &fops_simulate_fw_crash);
+ debugfs_create_file("simulate_fw_crash", S_IRUSR | S_IWUSR,
+ ar->debug.debugfs_phy, ar, &fops_simulate_fw_crash);
debugfs_create_file("fw_crash_dump", S_IRUSR, ar->debug.debugfs_phy,
ar, &fops_fw_crash_dump);
@@ -2141,15 +2281,15 @@ int ath10k_debug_register(struct ath10k *ar)
debugfs_create_file("chip_id", S_IRUSR, ar->debug.debugfs_phy,
ar, &fops_chip_id);
- debugfs_create_file("htt_stats_mask", S_IRUSR, ar->debug.debugfs_phy,
- ar, &fops_htt_stats_mask);
+ debugfs_create_file("htt_stats_mask", S_IRUSR | S_IWUSR,
+ ar->debug.debugfs_phy, ar, &fops_htt_stats_mask);
debugfs_create_file("htt_max_amsdu_ampdu", S_IRUSR | S_IWUSR,
ar->debug.debugfs_phy, ar,
&fops_htt_max_amsdu_ampdu);
- debugfs_create_file("fw_dbglog", S_IRUSR, ar->debug.debugfs_phy,
- ar, &fops_fw_dbglog);
+ debugfs_create_file("fw_dbglog", S_IRUSR | S_IWUSR,
+ ar->debug.debugfs_phy, ar, &fops_fw_dbglog);
debugfs_create_file("cal_data", S_IRUSR, ar->debug.debugfs_phy,
ar, &fops_cal_data);
@@ -2183,6 +2323,13 @@ int ath10k_debug_register(struct ath10k *ar)
debugfs_create_file("tpc_stats", S_IRUSR,
ar->debug.debugfs_phy, ar, &fops_tpc_stats);
+ if (test_bit(WMI_SERVICE_COEX_GPIO, ar->wmi.svc_map))
+ debugfs_create_file("btcoex", S_IRUGO | S_IWUSR,
+ ar->debug.debugfs_phy, ar, &fops_btcoex);
+
+ debugfs_create_file("fw_checksums", S_IRUSR,
+ ar->debug.debugfs_phy, ar, &fops_fw_checksums);
+
return 0;
}
diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h
index 7de780c4e..814719cf4 100644
--- a/drivers/net/wireless/ath/ath10k/debug.h
+++ b/drivers/net/wireless/ath/ath10k/debug.h
@@ -63,6 +63,10 @@ extern unsigned int ath10k_debug_mask;
__printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...);
__printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...);
__printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...);
+
+void ath10k_debug_print_hwfw_info(struct ath10k *ar);
+void ath10k_debug_print_board_info(struct ath10k *ar);
+void ath10k_debug_print_boot_info(struct ath10k *ar);
void ath10k_print_driver_info(struct ath10k *ar);
#ifdef CONFIG_ATH10K_DEBUGFS
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 2bad50e52..47ca048fe 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -166,8 +166,13 @@ struct htt_data_tx_desc {
__le16 len;
__le16 id;
__le32 frags_paddr;
- __le16 peerid;
- __le16 freq;
+ union {
+ __le32 peerid;
+ struct {
+ __le16 peerid;
+ __le16 freq;
+ } __packed offchan_tx;
+ } __packed;
u8 prefetch[0]; /* start of frame, for FW classification engine */
} __packed;
@@ -1597,6 +1602,10 @@ void __ath10k_htt_tx_dec_pending(struct ath10k_htt *htt, bool limit_mgmt_desc);
int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt, struct sk_buff *skb);
void ath10k_htt_tx_free_msdu_id(struct ath10k_htt *htt, u16 msdu_id);
int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *);
-int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *);
+int ath10k_htt_tx(struct ath10k_htt *htt,
+ enum ath10k_hw_txrx_mode txmode,
+ struct sk_buff *msdu);
+void ath10k_htt_rx_pktlog_completion_handler(struct ath10k *ar,
+ struct sk_buff *skb);
#endif
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 6060dda4e..91afa3ae4 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -536,7 +536,7 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
size = htt->rx_ring.size * sizeof(htt->rx_ring.paddrs_ring);
- vaddr = dma_alloc_coherent(htt->ar->dev, size, &paddr, GFP_DMA);
+ vaddr = dma_alloc_coherent(htt->ar->dev, size, &paddr, GFP_KERNEL);
if (!vaddr)
goto err_dma_ring;
@@ -545,7 +545,7 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
vaddr = dma_alloc_coherent(htt->ar->dev,
sizeof(*htt->rx_ring.alloc_idx.vaddr),
- &paddr, GFP_DMA);
+ &paddr, GFP_KERNEL);
if (!vaddr)
goto err_dma_idx;
@@ -674,7 +674,7 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
rate &= ~RX_PPDU_START_RATE_FLAG;
sband = &ar->mac.sbands[status->band];
- status->rate_idx = ath10k_mac_hw_rate_to_idx(sband, rate);
+ status->rate_idx = ath10k_mac_hw_rate_to_idx(sband, rate, cck);
break;
case HTT_RX_HT:
case HTT_RX_HT_WITH_TXBF:
@@ -1114,7 +1114,20 @@ static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar,
*/
/* pull decapped header and copy SA & DA */
- hdr = (struct ieee80211_hdr *)msdu->data;
+ if ((ar->hw_params.hw_4addr_pad == ATH10K_HW_4ADDR_PAD_BEFORE) &&
+ ieee80211_has_a4(((struct ieee80211_hdr *)first_hdr)->frame_control)) {
+ /* The QCA99X0 4 address mode pad 2 bytes at the
+ * beginning of MSDU
+ */
+ hdr = (struct ieee80211_hdr *)(msdu->data + 2);
+ /* The skb length need be extended 2 as the 2 bytes at the tail
+ * be excluded due to the padding
+ */
+ skb_put(msdu, 2);
+ } else {
+ hdr = (struct ieee80211_hdr *)(msdu->data);
+ }
+
hdr_len = ath10k_htt_rx_nwifi_hdrlen(ar, hdr);
ether_addr_copy(da, ieee80211_get_DA(hdr));
ether_addr_copy(sa, ieee80211_get_SA(hdr));
@@ -2127,6 +2140,18 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
}
EXPORT_SYMBOL(ath10k_htt_t2h_msg_handler);
+void ath10k_htt_rx_pktlog_completion_handler(struct ath10k *ar,
+ struct sk_buff *skb)
+{
+ struct ath10k_pktlog_10_4_hdr *hdr =
+ (struct ath10k_pktlog_10_4_hdr *)skb->data;
+
+ trace_ath10k_htt_pktlog(ar, hdr->payload,
+ sizeof(*hdr) + __le16_to_cpu(hdr->size));
+ dev_kfree_skb_any(skb);
+}
+EXPORT_SYMBOL(ath10k_htt_rx_pktlog_completion_handler);
+
static void ath10k_htt_txrx_compl_task(unsigned long ptr)
{
struct ath10k_htt *htt = (struct ath10k_htt *)ptr;
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index 16823970d..b3adadb5f 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -111,7 +111,7 @@ int ath10k_htt_tx_alloc(struct ath10k_htt *htt)
size = htt->max_num_pending_tx * sizeof(struct ath10k_htt_txbuf);
htt->txbuf.vaddr = dma_alloc_coherent(ar->dev, size,
&htt->txbuf.paddr,
- GFP_DMA);
+ GFP_KERNEL);
if (!htt->txbuf.vaddr) {
ath10k_err(ar, "failed to alloc tx buffer\n");
ret = -ENOMEM;
@@ -124,7 +124,7 @@ int ath10k_htt_tx_alloc(struct ath10k_htt *htt)
size = htt->max_num_pending_tx * sizeof(struct htt_msdu_ext_desc);
htt->frag_desc.vaddr = dma_alloc_coherent(ar->dev, size,
&htt->frag_desc.paddr,
- GFP_DMA);
+ GFP_KERNEL);
if (!htt->frag_desc.vaddr) {
ath10k_warn(ar, "failed to alloc fragment desc memory\n");
ret = -ENOMEM;
@@ -439,6 +439,35 @@ int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
return 0;
}
+static u8 ath10k_htt_tx_get_vdev_id(struct ath10k *ar, struct sk_buff *skb)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ath10k_skb_cb *cb = ATH10K_SKB_CB(skb);
+ struct ath10k_vif *arvif = (void *)cb->vif->drv_priv;
+
+ if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)
+ return ar->scan.vdev_id;
+ else if (cb->vif)
+ return arvif->vdev_id;
+ else if (ar->monitor_started)
+ return ar->monitor_vdev_id;
+ else
+ return 0;
+}
+
+static u8 ath10k_htt_tx_get_tid(struct sk_buff *skb, bool is_eth)
+{
+ struct ieee80211_hdr *hdr = (void *)skb->data;
+ struct ath10k_skb_cb *cb = ATH10K_SKB_CB(skb);
+
+ if (!is_eth && ieee80211_is_mgmt(hdr->frame_control))
+ return HTT_DATA_TX_EXT_TID_MGMT;
+ else if (cb->flags & ATH10K_SKB_F_QOS)
+ return skb->priority % IEEE80211_QOS_CTL_TID_MASK;
+ else
+ return HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
+}
+
int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
{
struct ath10k *ar = htt->ar;
@@ -446,7 +475,7 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
struct sk_buff *txdesc = NULL;
struct htt_cmd *cmd;
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
- u8 vdev_id = skb_cb->vdev_id;
+ u8 vdev_id = ath10k_htt_tx_get_vdev_id(ar, msdu);
int len = 0;
int msdu_id = -1;
int res;
@@ -477,6 +506,13 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
msdu_id = res;
+ if ((ieee80211_is_action(hdr->frame_control) ||
+ ieee80211_is_deauth(hdr->frame_control) ||
+ ieee80211_is_disassoc(hdr->frame_control)) &&
+ ieee80211_has_protected(hdr->frame_control)) {
+ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ }
+
txdesc = ath10k_htc_alloc_skb(ar, len);
if (!txdesc) {
res = -ENOMEM;
@@ -503,8 +539,6 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
memcpy(cmd->mgmt_tx.hdr, msdu->data,
min_t(int, msdu->len, HTT_MGMT_FRM_HDR_DOWNLOAD_LEN));
- skb_cb->htt.txbuf = NULL;
-
res = ath10k_htc_send(&htt->ar->htc, htt->eid, txdesc);
if (res)
goto err_unmap_msdu;
@@ -525,21 +559,27 @@ err:
return res;
}
-int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
+int ath10k_htt_tx(struct ath10k_htt *htt, enum ath10k_hw_txrx_mode txmode,
+ struct sk_buff *msdu)
{
struct ath10k *ar = htt->ar;
struct device *dev = ar->dev;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(msdu);
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
struct ath10k_hif_sg_item sg_items[2];
+ struct ath10k_htt_txbuf *txbuf;
struct htt_data_tx_desc_frag *frags;
- u8 vdev_id = skb_cb->vdev_id;
- u8 tid = skb_cb->htt.tid;
+ bool is_eth = (txmode == ATH10K_HW_TXRX_ETHERNET);
+ u8 vdev_id = ath10k_htt_tx_get_vdev_id(ar, msdu);
+ u8 tid = ath10k_htt_tx_get_tid(msdu, is_eth);
int prefetch_len;
int res;
u8 flags0 = 0;
u16 msdu_id, flags1 = 0;
+ u16 freq = 0;
u32 frags_paddr = 0;
+ u32 txbuf_paddr;
struct htt_msdu_ext_desc *ext_desc = NULL;
bool limit_mgmt_desc = false;
bool is_probe_resp = false;
@@ -567,17 +607,17 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
prefetch_len = min(htt->prefetch_len, msdu->len);
prefetch_len = roundup(prefetch_len, 4);
- skb_cb->htt.txbuf = &htt->txbuf.vaddr[msdu_id];
- skb_cb->htt.txbuf_paddr = htt->txbuf.paddr +
- (sizeof(struct ath10k_htt_txbuf) * msdu_id);
+ txbuf = &htt->txbuf.vaddr[msdu_id];
+ txbuf_paddr = htt->txbuf.paddr +
+ (sizeof(struct ath10k_htt_txbuf) * msdu_id);
if ((ieee80211_is_action(hdr->frame_control) ||
ieee80211_is_deauth(hdr->frame_control) ||
ieee80211_is_disassoc(hdr->frame_control)) &&
ieee80211_has_protected(hdr->frame_control)) {
skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
- } else if (!skb_cb->htt.nohwcrypt &&
- skb_cb->txmode == ATH10K_HW_TXRX_RAW &&
+ } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
+ txmode == ATH10K_HW_TXRX_RAW &&
ieee80211_has_protected(hdr->frame_control)) {
skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
}
@@ -590,7 +630,10 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
goto err_free_msdu_id;
}
- switch (skb_cb->txmode) {
+ if (unlikely(info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
+ freq = ar->scan.roc_freq;
+
+ switch (txmode) {
case ATH10K_HW_TXRX_RAW:
case ATH10K_HW_TXRX_NATIVE_WIFI:
flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT;
@@ -610,16 +653,16 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
frags_paddr = htt->frag_desc.paddr +
(sizeof(struct htt_msdu_ext_desc) * msdu_id);
} else {
- frags = skb_cb->htt.txbuf->frags;
+ frags = txbuf->frags;
frags[0].dword_addr.paddr =
__cpu_to_le32(skb_cb->paddr);
frags[0].dword_addr.len = __cpu_to_le32(msdu->len);
frags[1].dword_addr.paddr = 0;
frags[1].dword_addr.len = 0;
- frags_paddr = skb_cb->htt.txbuf_paddr;
+ frags_paddr = txbuf_paddr;
}
- flags0 |= SM(skb_cb->txmode, HTT_DATA_TX_DESC_FLAGS0_PKT_TYPE);
+ flags0 |= SM(txmode, HTT_DATA_TX_DESC_FLAGS0_PKT_TYPE);
break;
case ATH10K_HW_TXRX_MGMT:
flags0 |= SM(ATH10K_HW_TXRX_MGMT,
@@ -646,17 +689,13 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
* avoid extra memory allocations, compress data structures and thus
* improve performance. */
- skb_cb->htt.txbuf->htc_hdr.eid = htt->eid;
- skb_cb->htt.txbuf->htc_hdr.len = __cpu_to_le16(
- sizeof(skb_cb->htt.txbuf->cmd_hdr) +
- sizeof(skb_cb->htt.txbuf->cmd_tx) +
- prefetch_len);
- skb_cb->htt.txbuf->htc_hdr.flags = 0;
-
- if (skb_cb->htt.nohwcrypt)
- flags0 |= HTT_DATA_TX_DESC_FLAGS0_NO_ENCRYPT;
+ txbuf->htc_hdr.eid = htt->eid;
+ txbuf->htc_hdr.len = __cpu_to_le16(sizeof(txbuf->cmd_hdr) +
+ sizeof(txbuf->cmd_tx) +
+ prefetch_len);
+ txbuf->htc_hdr.flags = 0;
- if (!skb_cb->is_protected)
+ if (skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT)
flags0 |= HTT_DATA_TX_DESC_FLAGS0_NO_ENCRYPT;
flags1 |= SM((u16)vdev_id, HTT_DATA_TX_DESC_FLAGS1_VDEV_ID);
@@ -675,20 +714,27 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
*/
flags1 |= HTT_DATA_TX_DESC_FLAGS1_POSTPONED;
- skb_cb->htt.txbuf->cmd_hdr.msg_type = HTT_H2T_MSG_TYPE_TX_FRM;
- skb_cb->htt.txbuf->cmd_tx.flags0 = flags0;
- skb_cb->htt.txbuf->cmd_tx.flags1 = __cpu_to_le16(flags1);
- skb_cb->htt.txbuf->cmd_tx.len = __cpu_to_le16(msdu->len);
- skb_cb->htt.txbuf->cmd_tx.id = __cpu_to_le16(msdu_id);
- skb_cb->htt.txbuf->cmd_tx.frags_paddr = __cpu_to_le32(frags_paddr);
- skb_cb->htt.txbuf->cmd_tx.peerid = __cpu_to_le16(HTT_INVALID_PEERID);
- skb_cb->htt.txbuf->cmd_tx.freq = __cpu_to_le16(skb_cb->htt.freq);
+ txbuf->cmd_hdr.msg_type = HTT_H2T_MSG_TYPE_TX_FRM;
+ txbuf->cmd_tx.flags0 = flags0;
+ txbuf->cmd_tx.flags1 = __cpu_to_le16(flags1);
+ txbuf->cmd_tx.len = __cpu_to_le16(msdu->len);
+ txbuf->cmd_tx.id = __cpu_to_le16(msdu_id);
+ txbuf->cmd_tx.frags_paddr = __cpu_to_le32(frags_paddr);
+ if (ath10k_mac_tx_frm_has_freq(ar)) {
+ txbuf->cmd_tx.offchan_tx.peerid =
+ __cpu_to_le16(HTT_INVALID_PEERID);
+ txbuf->cmd_tx.offchan_tx.freq =
+ __cpu_to_le16(freq);
+ } else {
+ txbuf->cmd_tx.peerid =
+ __cpu_to_le32(HTT_INVALID_PEERID);
+ }
trace_ath10k_htt_tx(ar, msdu_id, msdu->len, vdev_id, tid);
ath10k_dbg(ar, ATH10K_DBG_HTT,
"htt tx flags0 %hhu flags1 %hu len %d id %hu frags_paddr %08x, msdu_paddr %08x vdev %hhu tid %hhu freq %hu\n",
flags0, flags1, msdu->len, msdu_id, frags_paddr,
- (u32)skb_cb->paddr, vdev_id, tid, skb_cb->htt.freq);
+ (u32)skb_cb->paddr, vdev_id, tid, freq);
ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt tx msdu: ",
msdu->data, msdu->len);
trace_ath10k_tx_hdr(ar, msdu->data, msdu->len);
@@ -696,12 +742,12 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
sg_items[0].transfer_id = 0;
sg_items[0].transfer_context = NULL;
- sg_items[0].vaddr = &skb_cb->htt.txbuf->htc_hdr;
- sg_items[0].paddr = skb_cb->htt.txbuf_paddr +
- sizeof(skb_cb->htt.txbuf->frags);
- sg_items[0].len = sizeof(skb_cb->htt.txbuf->htc_hdr) +
- sizeof(skb_cb->htt.txbuf->cmd_hdr) +
- sizeof(skb_cb->htt.txbuf->cmd_tx);
+ sg_items[0].vaddr = &txbuf->htc_hdr;
+ sg_items[0].paddr = txbuf_paddr +
+ sizeof(txbuf->frags);
+ sg_items[0].len = sizeof(txbuf->htc_hdr) +
+ sizeof(txbuf->cmd_hdr) +
+ sizeof(txbuf->cmd_tx);
sg_items[1].transfer_id = 0;
sg_items[1].transfer_context = NULL;
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index aa7eb58c9..9e7f21607 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -286,6 +286,16 @@ struct ath10k_pktlog_hdr {
u8 payload[0];
} __packed;
+struct ath10k_pktlog_10_4_hdr {
+ __le16 flags;
+ __le16 missed_cnt;
+ __le16 log_type;
+ __le16 size;
+ __le32 timestamp;
+ __le32 type_specific_data;
+ u8 payload[0];
+} __packed;
+
enum ath10k_hw_rate_ofdm {
ATH10K_HW_RATE_OFDM_48M = 0,
ATH10K_HW_RATE_OFDM_24M,
@@ -307,6 +317,11 @@ enum ath10k_hw_rate_cck {
ATH10K_HW_RATE_CCK_SP_2M,
};
+enum ath10k_hw_4addr_pad {
+ ATH10K_HW_4ADDR_PAD_AFTER,
+ ATH10K_HW_4ADDR_PAD_BEFORE,
+};
+
/* Target specific defines for MAIN firmware */
#define TARGET_NUM_VDEVS 8
#define TARGET_NUM_PEER_AST 2
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 95a55405e..6146a2936 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -90,7 +90,7 @@ static u8 ath10k_mac_bitrate_to_rate(int bitrate)
}
u8 ath10k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,
- u8 hw_rate)
+ u8 hw_rate, bool cck)
{
const struct ieee80211_rate *rate;
int i;
@@ -98,6 +98,9 @@ u8 ath10k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,
for (i = 0; i < sband->n_bitrates; i++) {
rate = &sband->bitrates[i];
+ if (ath10k_mac_bitrate_is_cck(rate->bitrate) != cck)
+ continue;
+
if (rate->hw_value == hw_rate)
return i;
else if (rate->flags & IEEE80211_RATE_SHORT_PREAMBLE &&
@@ -247,7 +250,8 @@ static int ath10k_install_peer_wep_keys(struct ath10k_vif *arvif,
lockdep_assert_held(&ar->conf_mutex);
if (WARN_ON(arvif->vif->type != NL80211_IFTYPE_AP &&
- arvif->vif->type != NL80211_IFTYPE_ADHOC))
+ arvif->vif->type != NL80211_IFTYPE_ADHOC &&
+ arvif->vif->type != NL80211_IFTYPE_MESH_POINT))
return -EINVAL;
spin_lock_bh(&ar->data_lock);
@@ -1960,7 +1964,7 @@ static void ath10k_peer_assoc_h_basic(struct ath10k *ar,
ether_addr_copy(arg->addr, sta->addr);
arg->vdev_id = arvif->vdev_id;
arg->peer_aid = aid;
- arg->peer_flags |= WMI_PEER_AUTH;
+ arg->peer_flags |= arvif->ar->wmi.peer_flags->auth;
arg->peer_listen_intval = ath10k_peer_assoc_h_listen_intval(ar, vif);
arg->peer_num_spatial_streams = 1;
arg->peer_caps = vif->bss_conf.assoc_capability;
@@ -1968,6 +1972,7 @@ static void ath10k_peer_assoc_h_basic(struct ath10k *ar,
static void ath10k_peer_assoc_h_crypto(struct ath10k *ar,
struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
struct wmi_peer_assoc_complete_arg *arg)
{
struct ieee80211_bss_conf *info = &vif->bss_conf;
@@ -2002,12 +2007,17 @@ static void ath10k_peer_assoc_h_crypto(struct ath10k *ar,
/* FIXME: base on RSN IE/WPA IE is a correct idea? */
if (rsnie || wpaie) {
ath10k_dbg(ar, ATH10K_DBG_WMI, "%s: rsn ie found\n", __func__);
- arg->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
+ arg->peer_flags |= ar->wmi.peer_flags->need_ptk_4_way;
}
if (wpaie) {
ath10k_dbg(ar, ATH10K_DBG_WMI, "%s: wpa ie found\n", __func__);
- arg->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
+ arg->peer_flags |= ar->wmi.peer_flags->need_gtk_2_way;
+ }
+
+ if (sta->mfp &&
+ test_bit(ATH10K_FW_FEATURE_MFP_SUPPORT, ar->fw_features)) {
+ arg->peer_flags |= ar->wmi.peer_flags->pmf;
}
}
@@ -2104,7 +2114,7 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
ath10k_peer_assoc_h_vht_masked(vht_mcs_mask))
return;
- arg->peer_flags |= WMI_PEER_HT;
+ arg->peer_flags |= ar->wmi.peer_flags->ht;
arg->peer_max_mpdu = (1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
ht_cap->ampdu_factor)) - 1;
@@ -2115,10 +2125,10 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
arg->peer_rate_caps |= WMI_RC_HT_FLAG;
if (ht_cap->cap & IEEE80211_HT_CAP_LDPC_CODING)
- arg->peer_flags |= WMI_PEER_LDPC;
+ arg->peer_flags |= ar->wmi.peer_flags->ldbc;
if (sta->bandwidth >= IEEE80211_STA_RX_BW_40) {
- arg->peer_flags |= WMI_PEER_40MHZ;
+ arg->peer_flags |= ar->wmi.peer_flags->bw40;
arg->peer_rate_caps |= WMI_RC_CW40_FLAG;
}
@@ -2132,7 +2142,7 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
if (ht_cap->cap & IEEE80211_HT_CAP_TX_STBC) {
arg->peer_rate_caps |= WMI_RC_TX_STBC_FLAG;
- arg->peer_flags |= WMI_PEER_STBC;
+ arg->peer_flags |= ar->wmi.peer_flags->stbc;
}
if (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC) {
@@ -2140,7 +2150,7 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
stbc = stbc >> IEEE80211_HT_CAP_RX_STBC_SHIFT;
stbc = stbc << WMI_RC_RX_STBC_FLAG_S;
arg->peer_rate_caps |= stbc;
- arg->peer_flags |= WMI_PEER_STBC;
+ arg->peer_flags |= ar->wmi.peer_flags->stbc;
}
if (ht_cap->mcs.rx_mask[1] && ht_cap->mcs.rx_mask[2])
@@ -2321,10 +2331,10 @@ static void ath10k_peer_assoc_h_vht(struct ath10k *ar,
if (ath10k_peer_assoc_h_vht_masked(vht_mcs_mask))
return;
- arg->peer_flags |= WMI_PEER_VHT;
+ arg->peer_flags |= ar->wmi.peer_flags->vht;
if (def.chan->band == IEEE80211_BAND_2GHZ)
- arg->peer_flags |= WMI_PEER_VHT_2G;
+ arg->peer_flags |= ar->wmi.peer_flags->vht_2g;
arg->peer_vht_caps = vht_cap->cap;
@@ -2341,7 +2351,7 @@ static void ath10k_peer_assoc_h_vht(struct ath10k *ar,
ampdu_factor)) - 1);
if (sta->bandwidth == IEEE80211_STA_RX_BW_80)
- arg->peer_flags |= WMI_PEER_80MHZ;
+ arg->peer_flags |= ar->wmi.peer_flags->bw80;
arg->peer_vht_rates.rx_max_rate =
__le16_to_cpu(vht_cap->vht_mcs.rx_highest);
@@ -2366,27 +2376,28 @@ static void ath10k_peer_assoc_h_qos(struct ath10k *ar,
switch (arvif->vdev_type) {
case WMI_VDEV_TYPE_AP:
if (sta->wme)
- arg->peer_flags |= WMI_PEER_QOS;
+ arg->peer_flags |= arvif->ar->wmi.peer_flags->qos;
if (sta->wme && sta->uapsd_queues) {
- arg->peer_flags |= WMI_PEER_APSD;
+ arg->peer_flags |= arvif->ar->wmi.peer_flags->apsd;
arg->peer_rate_caps |= WMI_RC_UAPSD_FLAG;
}
break;
case WMI_VDEV_TYPE_STA:
if (vif->bss_conf.qos)
- arg->peer_flags |= WMI_PEER_QOS;
+ arg->peer_flags |= arvif->ar->wmi.peer_flags->qos;
break;
case WMI_VDEV_TYPE_IBSS:
if (sta->wme)
- arg->peer_flags |= WMI_PEER_QOS;
+ arg->peer_flags |= arvif->ar->wmi.peer_flags->qos;
break;
default:
break;
}
ath10k_dbg(ar, ATH10K_DBG_MAC, "mac peer %pM qos %d\n",
- sta->addr, !!(arg->peer_flags & WMI_PEER_QOS));
+ sta->addr, !!(arg->peer_flags &
+ arvif->ar->wmi.peer_flags->qos));
}
static bool ath10k_mac_sta_has_ofdm_only(struct ieee80211_sta *sta)
@@ -2479,7 +2490,7 @@ static int ath10k_peer_assoc_prepare(struct ath10k *ar,
memset(arg, 0, sizeof(*arg));
ath10k_peer_assoc_h_basic(ar, vif, sta, arg);
- ath10k_peer_assoc_h_crypto(ar, vif, arg);
+ ath10k_peer_assoc_h_crypto(ar, vif, sta, arg);
ath10k_peer_assoc_h_rates(ar, vif, sta, arg);
ath10k_peer_assoc_h_ht(ar, vif, sta, arg);
ath10k_peer_assoc_h_vht(ar, vif, sta, arg);
@@ -3112,35 +3123,11 @@ void ath10k_mac_handle_tx_pause_vdev(struct ath10k *ar, u32 vdev_id,
spin_unlock_bh(&ar->htt.tx_lock);
}
-static u8 ath10k_tx_h_get_tid(struct ieee80211_hdr *hdr)
-{
- if (ieee80211_is_mgmt(hdr->frame_control))
- return HTT_DATA_TX_EXT_TID_MGMT;
-
- if (!ieee80211_is_data_qos(hdr->frame_control))
- return HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
-
- if (!is_unicast_ether_addr(ieee80211_get_DA(hdr)))
- return HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
-
- return ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
-}
-
-static u8 ath10k_tx_h_get_vdev_id(struct ath10k *ar, struct ieee80211_vif *vif)
-{
- if (vif)
- return ath10k_vif_to_arvif(vif)->vdev_id;
-
- if (ar->monitor_started)
- return ar->monitor_vdev_id;
-
- ath10k_warn(ar, "failed to resolve vdev id\n");
- return 0;
-}
-
static enum ath10k_hw_txrx_mode
-ath10k_tx_h_get_txmode(struct ath10k *ar, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta, struct sk_buff *skb)
+ath10k_mac_tx_h_get_txmode(struct ath10k *ar,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ struct sk_buff *skb)
{
const struct ieee80211_hdr *hdr = (void *)skb->data;
__le16 fc = hdr->frame_control;
@@ -3190,14 +3177,22 @@ ath10k_tx_h_get_txmode(struct ath10k *ar, struct ieee80211_vif *vif,
}
static bool ath10k_tx_h_use_hwcrypto(struct ieee80211_vif *vif,
- struct sk_buff *skb) {
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct sk_buff *skb)
+{
+ const struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ const struct ieee80211_hdr *hdr = (void *)skb->data;
const u32 mask = IEEE80211_TX_INTFL_DONT_ENCRYPT |
IEEE80211_TX_CTL_INJECTED;
+
+ if (!ieee80211_has_protected(hdr->frame_control))
+ return false;
+
if ((info->flags & mask) == mask)
return false;
+
if (vif)
return !ath10k_vif_to_arvif(vif)->nohwcrypt;
+
return true;
}
@@ -3224,7 +3219,7 @@ static void ath10k_tx_h_nwifi(struct ieee80211_hw *hw, struct sk_buff *skb)
*/
hdr = (void *)skb->data;
if (ieee80211_is_qos_nullfunc(hdr->frame_control))
- cb->htt.tid = HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
+ cb->flags &= ~ATH10K_SKB_F_QOS;
hdr->frame_control &= ~__cpu_to_le16(IEEE80211_STYPE_QOS_DATA);
}
@@ -3280,7 +3275,7 @@ static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar,
}
}
-static bool ath10k_mac_need_offchan_tx_work(struct ath10k *ar)
+bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar)
{
/* FIXME: Not really sure since when the behaviour changed. At some
* point new firmware stopped requiring creation of peer entries for
@@ -3288,8 +3283,9 @@ static bool ath10k_mac_need_offchan_tx_work(struct ath10k *ar)
* tx credit replenishment and reliability). Assuming it's at least 3.4
* because that's when the `freq` was introduced to TX_FRM HTT command.
*/
- return !(ar->htt.target_version_major >= 3 &&
- ar->htt.target_version_minor >= 4);
+ return (ar->htt.target_version_major >= 3 &&
+ ar->htt.target_version_minor >= 4 &&
+ ar->htt.op_version == ATH10K_FW_HTT_OP_VERSION_TLV);
}
static int ath10k_mac_tx_wmi_mgmt(struct ath10k *ar, struct sk_buff *skb)
@@ -3314,24 +3310,24 @@ unlock:
return ret;
}
-static void ath10k_mac_tx(struct ath10k *ar, struct sk_buff *skb)
+static void ath10k_mac_tx(struct ath10k *ar, enum ath10k_hw_txrx_mode txmode,
+ struct sk_buff *skb)
{
- struct ath10k_skb_cb *cb = ATH10K_SKB_CB(skb);
struct ath10k_htt *htt = &ar->htt;
int ret = 0;
- switch (cb->txmode) {
+ switch (txmode) {
case ATH10K_HW_TXRX_RAW:
case ATH10K_HW_TXRX_NATIVE_WIFI:
case ATH10K_HW_TXRX_ETHERNET:
- ret = ath10k_htt_tx(htt, skb);
+ ret = ath10k_htt_tx(htt, txmode, skb);
break;
case ATH10K_HW_TXRX_MGMT:
if (test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX,
ar->fw_features))
ret = ath10k_mac_tx_wmi_mgmt(ar, skb);
else if (ar->htt.target_version_major >= 3)
- ret = ath10k_htt_tx(htt, skb);
+ ret = ath10k_htt_tx(htt, txmode, skb);
else
ret = ath10k_htt_mgmt_tx(htt, skb);
break;
@@ -3361,9 +3357,13 @@ void ath10k_offchan_tx_work(struct work_struct *work)
{
struct ath10k *ar = container_of(work, struct ath10k, offchan_tx_work);
struct ath10k_peer *peer;
+ struct ath10k_vif *arvif;
struct ieee80211_hdr *hdr;
+ struct ieee80211_vif *vif;
+ struct ieee80211_sta *sta;
struct sk_buff *skb;
const u8 *peer_addr;
+ enum ath10k_hw_txrx_mode txmode;
int vdev_id;
int ret;
unsigned long time_left;
@@ -3388,9 +3388,9 @@ void ath10k_offchan_tx_work(struct work_struct *work)
hdr = (struct ieee80211_hdr *)skb->data;
peer_addr = ieee80211_get_DA(hdr);
- vdev_id = ATH10K_SKB_CB(skb)->vdev_id;
spin_lock_bh(&ar->data_lock);
+ vdev_id = ar->scan.vdev_id;
peer = ath10k_peer_find(ar, vdev_id, peer_addr);
spin_unlock_bh(&ar->data_lock);
@@ -3413,7 +3413,22 @@ void ath10k_offchan_tx_work(struct work_struct *work)
ar->offchan_tx_skb = skb;
spin_unlock_bh(&ar->data_lock);
- ath10k_mac_tx(ar, skb);
+ /* It's safe to access vif and sta - conf_mutex guarantees that
+ * sta_state() and remove_interface() are locked exclusively
+ * out wrt to this offchannel worker.
+ */
+ arvif = ath10k_get_arvif(ar, vdev_id);
+ if (arvif) {
+ vif = arvif->vif;
+ sta = ieee80211_find_sta(vif, peer_addr);
+ } else {
+ vif = NULL;
+ sta = NULL;
+ }
+
+ txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb);
+
+ ath10k_mac_tx(ar, txmode, skb);
time_left =
wait_for_completion_timeout(&ar->offchan_tx_completed, 3 * HZ);
@@ -3488,6 +3503,7 @@ void __ath10k_scan_finish(struct ath10k *ar)
case ATH10K_SCAN_STARTING:
ar->scan.state = ATH10K_SCAN_IDLE;
ar->scan_channel = NULL;
+ ar->scan.roc_freq = 0;
ath10k_offchan_tx_purge(ar);
cancel_delayed_work(&ar->scan.timeout);
complete_all(&ar->scan.completed);
@@ -3631,25 +3647,32 @@ static void ath10k_tx(struct ieee80211_hw *hw,
struct sk_buff *skb)
{
struct ath10k *ar = hw->priv;
+ struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_vif *vif = info->control.vif;
struct ieee80211_sta *sta = control->sta;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- __le16 fc = hdr->frame_control;
+ enum ath10k_hw_txrx_mode txmode;
/* We should disable CCK RATE due to P2P */
if (info->flags & IEEE80211_TX_CTL_NO_CCK_RATE)
ath10k_dbg(ar, ATH10K_DBG_MAC, "IEEE80211_TX_CTL_NO_CCK_RATE\n");
- ATH10K_SKB_CB(skb)->htt.is_offchan = false;
- ATH10K_SKB_CB(skb)->htt.freq = 0;
- ATH10K_SKB_CB(skb)->htt.tid = ath10k_tx_h_get_tid(hdr);
- ATH10K_SKB_CB(skb)->htt.nohwcrypt = !ath10k_tx_h_use_hwcrypto(vif, skb);
- ATH10K_SKB_CB(skb)->vdev_id = ath10k_tx_h_get_vdev_id(ar, vif);
- ATH10K_SKB_CB(skb)->txmode = ath10k_tx_h_get_txmode(ar, vif, sta, skb);
- ATH10K_SKB_CB(skb)->is_protected = ieee80211_has_protected(fc);
+ txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb);
+
+ skb_cb->flags = 0;
+ if (!ath10k_tx_h_use_hwcrypto(vif, skb))
+ skb_cb->flags |= ATH10K_SKB_F_NO_HWCRYPT;
+
+ if (ieee80211_is_mgmt(hdr->frame_control))
+ skb_cb->flags |= ATH10K_SKB_F_MGMT;
- switch (ATH10K_SKB_CB(skb)->txmode) {
+ if (ieee80211_is_data_qos(hdr->frame_control))
+ skb_cb->flags |= ATH10K_SKB_F_QOS;
+
+ skb_cb->vif = vif;
+
+ switch (txmode) {
case ATH10K_HW_TXRX_MGMT:
case ATH10K_HW_TXRX_NATIVE_WIFI:
ath10k_tx_h_nwifi(hw, skb);
@@ -3668,15 +3691,7 @@ static void ath10k_tx(struct ieee80211_hw *hw,
}
if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) {
- spin_lock_bh(&ar->data_lock);
- ATH10K_SKB_CB(skb)->htt.freq = ar->scan.roc_freq;
- ATH10K_SKB_CB(skb)->vdev_id = ar->scan.vdev_id;
- spin_unlock_bh(&ar->data_lock);
-
- if (ath10k_mac_need_offchan_tx_work(ar)) {
- ATH10K_SKB_CB(skb)->htt.freq = 0;
- ATH10K_SKB_CB(skb)->htt.is_offchan = true;
-
+ if (!ath10k_mac_tx_frm_has_freq(ar)) {
ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %p\n",
skb);
@@ -3686,7 +3701,7 @@ static void ath10k_tx(struct ieee80211_hw *hw,
}
}
- ath10k_mac_tx(ar, skb);
+ ath10k_mac_tx(ar, txmode, skb);
}
/* Must not be called with conf_mutex held as workers can use that also. */
@@ -3845,7 +3860,8 @@ static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
- ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
+ ht_cap.cap |=
+ WLAN_HT_CAP_SM_PS_DISABLED << IEEE80211_HT_CAP_SM_PS_SHIFT;
if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)
ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
@@ -4350,7 +4366,9 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
arvif->vdev_type = WMI_VDEV_TYPE_IBSS;
break;
case NL80211_IFTYPE_MESH_POINT:
- if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
+ if (test_bit(WMI_SERVICE_MESH, ar->wmi.svc_map)) {
+ arvif->vdev_subtype = WMI_VDEV_SUBTYPE_MESH;
+ } else if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
ret = -EINVAL;
ath10k_warn(ar, "must load driver with rawmode=1 to add mesh interfaces\n");
goto err;
@@ -6907,35 +6925,39 @@ void ath10k_mac_destroy(struct ath10k *ar)
static const struct ieee80211_iface_limit ath10k_if_limits[] = {
{
- .max = 8,
- .types = BIT(NL80211_IFTYPE_STATION)
- | BIT(NL80211_IFTYPE_P2P_CLIENT)
+ .max = 8,
+ .types = BIT(NL80211_IFTYPE_STATION)
+ | BIT(NL80211_IFTYPE_P2P_CLIENT)
},
{
- .max = 3,
- .types = BIT(NL80211_IFTYPE_P2P_GO)
+ .max = 3,
+ .types = BIT(NL80211_IFTYPE_P2P_GO)
},
{
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_DEVICE)
+ .max = 1,
+ .types = BIT(NL80211_IFTYPE_P2P_DEVICE)
},
{
- .max = 7,
- .types = BIT(NL80211_IFTYPE_AP)
+ .max = 7,
+ .types = BIT(NL80211_IFTYPE_AP)
#ifdef CONFIG_MAC80211_MESH
- | BIT(NL80211_IFTYPE_MESH_POINT)
+ | BIT(NL80211_IFTYPE_MESH_POINT)
#endif
},
};
static const struct ieee80211_iface_limit ath10k_10x_if_limits[] = {
{
- .max = 8,
- .types = BIT(NL80211_IFTYPE_AP)
+ .max = 8,
+ .types = BIT(NL80211_IFTYPE_AP)
#ifdef CONFIG_MAC80211_MESH
- | BIT(NL80211_IFTYPE_MESH_POINT)
+ | BIT(NL80211_IFTYPE_MESH_POINT)
#endif
},
+ {
+ .max = 1,
+ .types = BIT(NL80211_IFTYPE_STATION)
+ },
};
static const struct ieee80211_iface_combination ath10k_if_comb[] = {
diff --git a/drivers/net/wireless/ath/ath10k/mac.h b/drivers/net/wireless/ath/ath10k/mac.h
index e3cefe4c7..530915880 100644
--- a/drivers/net/wireless/ath/ath10k/mac.h
+++ b/drivers/net/wireless/ath/ath10k/mac.h
@@ -66,7 +66,7 @@ void ath10k_mac_handle_tx_pause_vdev(struct ath10k *ar, u32 vdev_id,
enum wmi_tlv_tx_pause_action action);
u8 ath10k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,
- u8 hw_rate);
+ u8 hw_rate, bool cck);
u8 ath10k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband,
u32 bitrate);
@@ -74,6 +74,7 @@ void ath10k_mac_tx_lock(struct ath10k *ar, int reason);
void ath10k_mac_tx_unlock(struct ath10k *ar, int reason);
void ath10k_mac_vif_tx_lock(struct ath10k_vif *arvif, int reason);
void ath10k_mac_vif_tx_unlock(struct ath10k_vif *arvif, int reason);
+bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar);
static inline struct ath10k_vif *ath10k_vif_to_arvif(struct ieee80211_vif *vif)
{
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 9b5e626b4..66a481a98 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -108,6 +108,7 @@ static void ath10k_pci_htc_rx_cb(struct ath10k_ce_pipe *ce_state);
static void ath10k_pci_htt_tx_cb(struct ath10k_ce_pipe *ce_state);
static void ath10k_pci_htt_rx_cb(struct ath10k_ce_pipe *ce_state);
static void ath10k_pci_htt_htc_rx_cb(struct ath10k_ce_pipe *ce_state);
+static void ath10k_pci_pktlog_rx_cb(struct ath10k_ce_pipe *ce_state);
static struct ce_attr host_ce_config_wlan[] = {
/* CE0: host->target HTC control and raw streams */
@@ -186,6 +187,7 @@ static struct ce_attr host_ce_config_wlan[] = {
.src_nentries = 0,
.src_sz_max = 2048,
.dest_nentries = 128,
+ .recv_cb = ath10k_pci_pktlog_rx_cb,
},
/* CE9 target autonomous qcache memcpy */
@@ -485,6 +487,9 @@ static int ath10k_pci_force_wake(struct ath10k *ar)
unsigned long flags;
int ret = 0;
+ if (ar_pci->pci_ps)
+ return ret;
+
spin_lock_irqsave(&ar_pci->ps_lock, flags);
if (!ar_pci->ps_awake) {
@@ -1215,6 +1220,15 @@ static void ath10k_pci_htt_htc_rx_cb(struct ath10k_ce_pipe *ce_state)
ath10k_pci_process_rx_cb(ce_state, ath10k_htc_rx_completion_handler);
}
+/* Called by lower (CE) layer when data is received from the Target.
+ * Only 10.4 firmware uses separate CE to transfer pktlog data.
+ */
+static void ath10k_pci_pktlog_rx_cb(struct ath10k_ce_pipe *ce_state)
+{
+ ath10k_pci_process_rx_cb(ce_state,
+ ath10k_htt_rx_pktlog_completion_handler);
+}
+
/* Called by lower (CE) layer when a send to HTT Target completes. */
static void ath10k_pci_htt_tx_cb(struct ath10k_ce_pipe *ce_state)
{
@@ -2469,12 +2483,10 @@ static int ath10k_pci_hif_resume(struct ath10k *ar)
u32 val;
int ret = 0;
- if (ar_pci->pci_ps == 0) {
- ret = ath10k_pci_force_wake(ar);
- if (ret) {
- ath10k_err(ar, "failed to wake up target: %d\n", ret);
- return ret;
- }
+ ret = ath10k_pci_force_wake(ar);
+ if (ret) {
+ ath10k_err(ar, "failed to wake up target: %d\n", ret);
+ return ret;
}
/* Suspend/Resume resets the PCI configuration space, so we have to
@@ -2581,13 +2593,10 @@ static irqreturn_t ath10k_pci_interrupt_handler(int irq, void *arg)
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
int ret;
- if (ar_pci->pci_ps == 0) {
- ret = ath10k_pci_force_wake(ar);
- if (ret) {
- ath10k_warn(ar, "failed to wake device up on irq: %d\n",
- ret);
- return IRQ_NONE;
- }
+ ret = ath10k_pci_force_wake(ar);
+ if (ret) {
+ ath10k_warn(ar, "failed to wake device up on irq: %d\n", ret);
+ return IRQ_NONE;
}
if (ar_pci->num_msi_intrs == 0) {
@@ -3060,17 +3069,15 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
goto err_sleep;
}
+ ret = ath10k_pci_force_wake(ar);
+ if (ret) {
+ ath10k_warn(ar, "failed to wake up device : %d\n", ret);
+ goto err_free_pipes;
+ }
+
ath10k_pci_ce_deinit(ar);
ath10k_pci_irq_disable(ar);
- if (ar_pci->pci_ps == 0) {
- ret = ath10k_pci_force_wake(ar);
- if (ret) {
- ath10k_warn(ar, "failed to wake up device : %d\n", ret);
- goto err_free_pipes;
- }
- }
-
ret = ath10k_pci_init_irq(ar);
if (ret) {
ath10k_err(ar, "failed to init irqs: %d\n", ret);
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index 60fe562e3..444b52c7e 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -187,7 +187,7 @@ int ath10k_thermal_register(struct ath10k *ar)
/* Do not register hwmon device when temperature reading is not
* supported by firmware
*/
- if (ar->wmi.op_version != ATH10K_FW_WMI_OP_VERSION_10_2_4)
+ if (!(ar->wmi.ops->gen_pdev_get_temperature))
return 0;
/* Avoid linking error on devm_hwmon_device_register_with_groups, I
diff --git a/drivers/net/wireless/ath/ath10k/thermal.h b/drivers/net/wireless/ath/ath10k/thermal.h
index b610ea5ca..c9223e9e9 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.h
+++ b/drivers/net/wireless/ath/ath10k/thermal.h
@@ -36,7 +36,7 @@ struct ath10k_thermal {
int temperature;
};
-#ifdef CONFIG_THERMAL
+#if IS_REACHABLE(CONFIG_THERMAL)
int ath10k_thermal_register(struct ath10k *ar);
void ath10k_thermal_unregister(struct ath10k *ar);
void ath10k_thermal_event_temperature(struct ath10k *ar, int temperature);
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index 6d1105ab4..fbfb608e4 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -23,7 +23,12 @@
static void ath10k_report_offchan_tx(struct ath10k *ar, struct sk_buff *skb)
{
- if (!ATH10K_SKB_CB(skb)->htt.is_offchan)
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
+ if (likely(!(info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)))
+ return;
+
+ if (ath10k_mac_tx_frm_has_freq(ar))
return;
/* If the original wait_for_completion() timed out before
@@ -52,8 +57,6 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
struct ieee80211_tx_info *info;
struct ath10k_skb_cb *skb_cb;
struct sk_buff *msdu;
- struct ieee80211_hdr *hdr;
- __le16 fc;
bool limit_mgmt_desc = false;
ath10k_dbg(ar, ATH10K_DBG_HTT,
@@ -76,10 +79,9 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
return;
}
- hdr = (struct ieee80211_hdr *)msdu->data;
- fc = hdr->frame_control;
+ skb_cb = ATH10K_SKB_CB(msdu);
- if (unlikely(ieee80211_is_mgmt(fc)) &&
+ if (unlikely(skb_cb->flags & ATH10K_SKB_F_MGMT) &&
ar->hw_params.max_probe_resp_desc_thres)
limit_mgmt_desc = true;
@@ -89,7 +91,6 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
wake_up(&htt->empty_tx_wq);
spin_unlock_bh(&htt->tx_lock);
- skb_cb = ATH10K_SKB_CB(msdu);
dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
ath10k_report_offchan_tx(htt->ar, msdu);
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index 6fbd17b69..3b3a27b85 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -3485,6 +3485,24 @@ static const struct wmi_ops wmi_tlv_ops = {
.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
};
+static const struct wmi_peer_flags_map wmi_tlv_peer_flags_map = {
+ .auth = WMI_TLV_PEER_AUTH,
+ .qos = WMI_TLV_PEER_QOS,
+ .need_ptk_4_way = WMI_TLV_PEER_NEED_PTK_4_WAY,
+ .need_gtk_2_way = WMI_TLV_PEER_NEED_GTK_2_WAY,
+ .apsd = WMI_TLV_PEER_APSD,
+ .ht = WMI_TLV_PEER_HT,
+ .bw40 = WMI_TLV_PEER_40MHZ,
+ .stbc = WMI_TLV_PEER_STBC,
+ .ldbc = WMI_TLV_PEER_LDPC,
+ .dyn_mimops = WMI_TLV_PEER_DYN_MIMOPS,
+ .static_mimops = WMI_TLV_PEER_STATIC_MIMOPS,
+ .spatial_mux = WMI_TLV_PEER_SPATIAL_MUX,
+ .vht = WMI_TLV_PEER_VHT,
+ .bw80 = WMI_TLV_PEER_80MHZ,
+ .pmf = WMI_TLV_PEER_PMF,
+};
+
/************/
/* TLV init */
/************/
@@ -3495,4 +3513,5 @@ void ath10k_wmi_tlv_attach(struct ath10k *ar)
ar->wmi.vdev_param = &wmi_tlv_vdev_param_map;
ar->wmi.pdev_param = &wmi_tlv_pdev_param_map;
ar->wmi.ops = &wmi_tlv_ops;
+ ar->wmi.peer_flags = &wmi_tlv_peer_flags_map;
}
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index ad655c44a..dd6785905 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -527,6 +527,24 @@ enum wmi_tlv_vdev_param {
WMI_TLV_VDEV_PARAM_IBSS_PS_1RX_CHAIN_IN_ATIM_WINDOW_ENABLE,
};
+enum wmi_tlv_peer_flags {
+ WMI_TLV_PEER_AUTH = 0x00000001,
+ WMI_TLV_PEER_QOS = 0x00000002,
+ WMI_TLV_PEER_NEED_PTK_4_WAY = 0x00000004,
+ WMI_TLV_PEER_NEED_GTK_2_WAY = 0x00000010,
+ WMI_TLV_PEER_APSD = 0x00000800,
+ WMI_TLV_PEER_HT = 0x00001000,
+ WMI_TLV_PEER_40MHZ = 0x00002000,
+ WMI_TLV_PEER_STBC = 0x00008000,
+ WMI_TLV_PEER_LDPC = 0x00010000,
+ WMI_TLV_PEER_DYN_MIMOPS = 0x00020000,
+ WMI_TLV_PEER_STATIC_MIMOPS = 0x00040000,
+ WMI_TLV_PEER_SPATIAL_MUX = 0x00200000,
+ WMI_TLV_PEER_VHT = 0x02000000,
+ WMI_TLV_PEER_80MHZ = 0x04000000,
+ WMI_TLV_PEER_PMF = 0x08000000,
+};
+
enum wmi_tlv_tag {
WMI_TLV_TAG_LAST_RESERVED = 15,
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 7569db0f6..a7c3d2996 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -1546,6 +1546,61 @@ static struct wmi_pdev_param_map wmi_10_4_pdev_param_map = {
.arp_dstaddr = WMI_10_4_PDEV_PARAM_ARP_DSTADDR,
};
+static const struct wmi_peer_flags_map wmi_peer_flags_map = {
+ .auth = WMI_PEER_AUTH,
+ .qos = WMI_PEER_QOS,
+ .need_ptk_4_way = WMI_PEER_NEED_PTK_4_WAY,
+ .need_gtk_2_way = WMI_PEER_NEED_GTK_2_WAY,
+ .apsd = WMI_PEER_APSD,
+ .ht = WMI_PEER_HT,
+ .bw40 = WMI_PEER_40MHZ,
+ .stbc = WMI_PEER_STBC,
+ .ldbc = WMI_PEER_LDPC,
+ .dyn_mimops = WMI_PEER_DYN_MIMOPS,
+ .static_mimops = WMI_PEER_STATIC_MIMOPS,
+ .spatial_mux = WMI_PEER_SPATIAL_MUX,
+ .vht = WMI_PEER_VHT,
+ .bw80 = WMI_PEER_80MHZ,
+ .vht_2g = WMI_PEER_VHT_2G,
+ .pmf = WMI_PEER_PMF,
+};
+
+static const struct wmi_peer_flags_map wmi_10x_peer_flags_map = {
+ .auth = WMI_10X_PEER_AUTH,
+ .qos = WMI_10X_PEER_QOS,
+ .need_ptk_4_way = WMI_10X_PEER_NEED_PTK_4_WAY,
+ .need_gtk_2_way = WMI_10X_PEER_NEED_GTK_2_WAY,
+ .apsd = WMI_10X_PEER_APSD,
+ .ht = WMI_10X_PEER_HT,
+ .bw40 = WMI_10X_PEER_40MHZ,
+ .stbc = WMI_10X_PEER_STBC,
+ .ldbc = WMI_10X_PEER_LDPC,
+ .dyn_mimops = WMI_10X_PEER_DYN_MIMOPS,
+ .static_mimops = WMI_10X_PEER_STATIC_MIMOPS,
+ .spatial_mux = WMI_10X_PEER_SPATIAL_MUX,
+ .vht = WMI_10X_PEER_VHT,
+ .bw80 = WMI_10X_PEER_80MHZ,
+};
+
+static const struct wmi_peer_flags_map wmi_10_2_peer_flags_map = {
+ .auth = WMI_10_2_PEER_AUTH,
+ .qos = WMI_10_2_PEER_QOS,
+ .need_ptk_4_way = WMI_10_2_PEER_NEED_PTK_4_WAY,
+ .need_gtk_2_way = WMI_10_2_PEER_NEED_GTK_2_WAY,
+ .apsd = WMI_10_2_PEER_APSD,
+ .ht = WMI_10_2_PEER_HT,
+ .bw40 = WMI_10_2_PEER_40MHZ,
+ .stbc = WMI_10_2_PEER_STBC,
+ .ldbc = WMI_10_2_PEER_LDPC,
+ .dyn_mimops = WMI_10_2_PEER_DYN_MIMOPS,
+ .static_mimops = WMI_10_2_PEER_STATIC_MIMOPS,
+ .spatial_mux = WMI_10_2_PEER_SPATIAL_MUX,
+ .vht = WMI_10_2_PEER_VHT,
+ .bw80 = WMI_10_2_PEER_80MHZ,
+ .vht_2g = WMI_10_2_PEER_VHT_2G,
+ .pmf = WMI_10_2_PEER_PMF,
+};
+
void ath10k_wmi_put_wmi_channel(struct wmi_channel *ch,
const struct wmi_channel_arg *arg)
{
@@ -1660,6 +1715,8 @@ static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
struct ath10k *ar = arvif->ar;
struct ath10k_skb_cb *cb;
struct sk_buff *bcn;
+ bool dtim_zero;
+ bool deliver_cab;
int ret;
spin_lock_bh(&ar->data_lock);
@@ -1679,12 +1736,14 @@ static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
arvif->beacon_state = ATH10K_BEACON_SENDING;
spin_unlock_bh(&ar->data_lock);
+ dtim_zero = !!(cb->flags & ATH10K_SKB_F_DTIM_ZERO);
+ deliver_cab = !!(cb->flags & ATH10K_SKB_F_DELIVER_CAB);
ret = ath10k_wmi_beacon_send_ref_nowait(arvif->ar,
arvif->vdev_id,
bcn->data, bcn->len,
cb->paddr,
- cb->bcn.dtim_zero,
- cb->bcn.deliver_cab);
+ dtim_zero,
+ deliver_cab);
spin_lock_bh(&ar->data_lock);
@@ -1755,16 +1814,24 @@ int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
static struct sk_buff *
ath10k_wmi_op_gen_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu)
{
+ struct ath10k_skb_cb *cb = ATH10K_SKB_CB(msdu);
+ struct ath10k_vif *arvif = (void *)cb->vif->drv_priv;
struct wmi_mgmt_tx_cmd *cmd;
struct ieee80211_hdr *hdr;
struct sk_buff *skb;
int len;
+ u32 vdev_id;
u32 buf_len = msdu->len;
u16 fc;
hdr = (struct ieee80211_hdr *)msdu->data;
fc = le16_to_cpu(hdr->frame_control);
+ if (cb->vif)
+ vdev_id = arvif->vdev_id;
+ else
+ vdev_id = 0;
+
if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
return ERR_PTR(-EINVAL);
@@ -1786,7 +1853,7 @@ ath10k_wmi_op_gen_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu)
cmd = (struct wmi_mgmt_tx_cmd *)skb->data;
- cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(msdu)->vdev_id);
+ cmd->hdr.vdev_id = __cpu_to_le32(vdev_id);
cmd->hdr.tx_rate = 0;
cmd->hdr.tx_power = 0;
cmd->hdr.buf_len = __cpu_to_le32(buf_len);
@@ -2204,22 +2271,9 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
ath10k_dbg(ar, ATH10K_DBG_MGMT,
"event mgmt rx status %08x\n", rx_status);
- if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
- dev_kfree_skb(skb);
- return 0;
- }
-
- if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
- dev_kfree_skb(skb);
- return 0;
- }
-
- if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
- dev_kfree_skb(skb);
- return 0;
- }
-
- if (rx_status & WMI_RX_STATUS_ERR_CRC) {
+ if ((test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) ||
+ (rx_status & (WMI_RX_STATUS_ERR_DECRYPT |
+ WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
dev_kfree_skb(skb);
return 0;
}
@@ -3115,10 +3169,10 @@ static void ath10k_wmi_update_tim(struct ath10k *ar,
memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
if (tim->dtim_count == 0) {
- ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
+ ATH10K_SKB_CB(bcn)->flags |= ATH10K_SKB_F_DTIM_ZERO;
if (__le32_to_cpu(tim_info->tim_mcast) == 1)
- ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
+ ATH10K_SKB_CB(bcn)->flags |= ATH10K_SKB_F_DELIVER_CAB;
}
ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
@@ -4258,34 +4312,58 @@ void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar, struct sk_buff *skb)
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
}
-static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
- u32 num_units, u32 unit_len)
+static int ath10k_wmi_alloc_chunk(struct ath10k *ar, u32 req_id,
+ u32 num_units, u32 unit_len)
{
dma_addr_t paddr;
- u32 pool_size;
+ u32 pool_size = 0;
int idx = ar->wmi.num_mem_chunks;
+ void *vaddr = NULL;
- pool_size = num_units * round_up(unit_len, 4);
+ if (ar->wmi.num_mem_chunks == ARRAY_SIZE(ar->wmi.mem_chunks))
+ return -ENOMEM;
- if (!pool_size)
- return -EINVAL;
+ while (!vaddr && num_units) {
+ pool_size = num_units * round_up(unit_len, 4);
+ if (!pool_size)
+ return -EINVAL;
- ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
- pool_size,
- &paddr,
- GFP_KERNEL);
- if (!ar->wmi.mem_chunks[idx].vaddr) {
- ath10k_warn(ar, "failed to allocate memory chunk\n");
- return -ENOMEM;
+ vaddr = kzalloc(pool_size, GFP_KERNEL | __GFP_NOWARN);
+ if (!vaddr)
+ num_units /= 2;
}
- memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
+ if (!num_units)
+ return -ENOMEM;
+ paddr = dma_map_single(ar->dev, vaddr, pool_size, DMA_TO_DEVICE);
+ if (dma_mapping_error(ar->dev, paddr)) {
+ kfree(vaddr);
+ return -ENOMEM;
+ }
+
+ ar->wmi.mem_chunks[idx].vaddr = vaddr;
ar->wmi.mem_chunks[idx].paddr = paddr;
ar->wmi.mem_chunks[idx].len = pool_size;
ar->wmi.mem_chunks[idx].req_id = req_id;
ar->wmi.num_mem_chunks++;
+ return num_units;
+}
+
+static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
+ u32 num_units, u32 unit_len)
+{
+ int ret;
+
+ while (num_units) {
+ ret = ath10k_wmi_alloc_chunk(ar, req_id, num_units, unit_len);
+ if (ret < 0)
+ return ret;
+
+ num_units -= ret;
+ }
+
return 0;
}
@@ -5061,6 +5139,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb)
case WMI_10_4_UPDATE_STATS_EVENTID:
ath10k_wmi_event_update_stats(ar, skb);
break;
+ case WMI_10_4_PDEV_TEMPERATURE_EVENTID:
+ ath10k_wmi_event_temperature(ar, skb);
+ break;
default:
ath10k_warn(ar, "Unknown eventid: %d\n", id);
break;
@@ -5431,8 +5512,11 @@ static struct sk_buff *ath10k_wmi_10_2_op_gen_init(struct ath10k *ar)
cmd = (struct wmi_init_cmd_10_2 *)buf->data;
features = WMI_10_2_RX_BATCH_MODE;
- if (test_bit(WMI_SERVICE_COEX_GPIO, ar->wmi.svc_map))
+
+ if (test_bit(ATH10K_FLAG_BTCOEX, &ar->dev_flags) &&
+ test_bit(WMI_SERVICE_COEX_GPIO, ar->wmi.svc_map))
features |= WMI_10_2_COEX_GPIO;
+
cmd->resource_config.feature_mask = __cpu_to_le32(features);
memcpy(&cmd->resource_config.common, &config, sizeof(config));
@@ -6328,6 +6412,16 @@ ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
cmd->info0 = __cpu_to_le32(info0);
}
+static void
+ath10k_wmi_peer_assoc_fill_10_4(struct ath10k *ar, void *buf,
+ const struct wmi_peer_assoc_complete_arg *arg)
+{
+ struct wmi_10_4_peer_assoc_complete_cmd *cmd = buf;
+
+ ath10k_wmi_peer_assoc_fill_10_2(ar, buf, arg);
+ cmd->peer_bw_rxnss_override = 0;
+}
+
static int
ath10k_wmi_peer_assoc_check_arg(const struct wmi_peer_assoc_complete_arg *arg)
{
@@ -6417,6 +6511,31 @@ ath10k_wmi_10_2_op_gen_peer_assoc(struct ath10k *ar,
}
static struct sk_buff *
+ath10k_wmi_10_4_op_gen_peer_assoc(struct ath10k *ar,
+ const struct wmi_peer_assoc_complete_arg *arg)
+{
+ size_t len = sizeof(struct wmi_10_4_peer_assoc_complete_cmd);
+ struct sk_buff *skb;
+ int ret;
+
+ ret = ath10k_wmi_peer_assoc_check_arg(arg);
+ if (ret)
+ return ERR_PTR(ret);
+
+ skb = ath10k_wmi_alloc_skb(ar, len);
+ if (!skb)
+ return ERR_PTR(-ENOMEM);
+
+ ath10k_wmi_peer_assoc_fill_10_4(ar, skb->data, arg);
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi peer assoc vdev %d addr %pM (%s)\n",
+ arg->vdev_id, arg->addr,
+ arg->peer_reassoc ? "reassociate" : "new");
+ return skb;
+}
+
+static struct sk_buff *
ath10k_wmi_10_2_op_gen_pdev_get_temperature(struct ath10k *ar)
{
struct sk_buff *skb;
@@ -7536,6 +7655,7 @@ static const struct wmi_ops wmi_10_4_ops = {
.gen_peer_delete = ath10k_wmi_op_gen_peer_delete,
.gen_peer_flush = ath10k_wmi_op_gen_peer_flush,
.gen_peer_set_param = ath10k_wmi_op_gen_peer_set_param,
+ .gen_peer_assoc = ath10k_wmi_10_4_op_gen_peer_assoc,
.gen_set_psmode = ath10k_wmi_op_gen_set_psmode,
.gen_set_sta_ps = ath10k_wmi_op_gen_set_sta_ps,
.gen_set_ap_ps = ath10k_wmi_op_gen_set_ap_ps,
@@ -7555,8 +7675,8 @@ static const struct wmi_ops wmi_10_4_ops = {
.fw_stats_fill = ath10k_wmi_10_4_op_fw_stats_fill,
/* shared with 10.2 */
- .gen_peer_assoc = ath10k_wmi_10_2_op_gen_peer_assoc,
.gen_request_stats = ath10k_wmi_op_gen_request_stats,
+ .gen_pdev_get_temperature = ath10k_wmi_10_2_op_gen_pdev_get_temperature,
};
int ath10k_wmi_attach(struct ath10k *ar)
@@ -7567,30 +7687,35 @@ int ath10k_wmi_attach(struct ath10k *ar)
ar->wmi.cmd = &wmi_10_4_cmd_map;
ar->wmi.vdev_param = &wmi_10_4_vdev_param_map;
ar->wmi.pdev_param = &wmi_10_4_pdev_param_map;
+ ar->wmi.peer_flags = &wmi_10_2_peer_flags_map;
break;
case ATH10K_FW_WMI_OP_VERSION_10_2_4:
ar->wmi.cmd = &wmi_10_2_4_cmd_map;
ar->wmi.ops = &wmi_10_2_4_ops;
ar->wmi.vdev_param = &wmi_10_2_4_vdev_param_map;
ar->wmi.pdev_param = &wmi_10_2_4_pdev_param_map;
+ ar->wmi.peer_flags = &wmi_10_2_peer_flags_map;
break;
case ATH10K_FW_WMI_OP_VERSION_10_2:
ar->wmi.cmd = &wmi_10_2_cmd_map;
ar->wmi.ops = &wmi_10_2_ops;
ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
+ ar->wmi.peer_flags = &wmi_10_2_peer_flags_map;
break;
case ATH10K_FW_WMI_OP_VERSION_10_1:
ar->wmi.cmd = &wmi_10x_cmd_map;
ar->wmi.ops = &wmi_10_1_ops;
ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
+ ar->wmi.peer_flags = &wmi_10x_peer_flags_map;
break;
case ATH10K_FW_WMI_OP_VERSION_MAIN:
ar->wmi.cmd = &wmi_cmd_map;
ar->wmi.ops = &wmi_ops;
ar->wmi.vdev_param = &wmi_vdev_param_map;
ar->wmi.pdev_param = &wmi_pdev_param_map;
+ ar->wmi.peer_flags = &wmi_peer_flags_map;
break;
case ATH10K_FW_WMI_OP_VERSION_TLV:
ath10k_wmi_tlv_attach(ar);
@@ -7616,10 +7741,11 @@ void ath10k_wmi_free_host_mem(struct ath10k *ar)
/* free the host memory chunks requested by firmware */
for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
- dma_free_coherent(ar->dev,
- ar->wmi.mem_chunks[i].len,
- ar->wmi.mem_chunks[i].vaddr,
- ar->wmi.mem_chunks[i].paddr);
+ dma_unmap_single(ar->dev,
+ ar->wmi.mem_chunks[i].paddr,
+ ar->wmi.mem_chunks[i].len,
+ DMA_TO_DEVICE);
+ kfree(ar->wmi.mem_chunks[i].vaddr);
}
ar->wmi.num_mem_chunks = 0;
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 72a4ef709..d85ad7855 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -175,6 +175,8 @@ enum wmi_service {
WMI_SERVICE_AUX_SPECTRAL_INTF,
WMI_SERVICE_AUX_CHAN_LOAD_INTF,
WMI_SERVICE_BSS_CHANNEL_INFO_64,
+ WMI_SERVICE_EXT_RES_CFG_SUPPORT,
+ WMI_SERVICE_MESH,
/* keep last */
WMI_SERVICE_MAX,
@@ -206,6 +208,11 @@ enum wmi_10x_service {
WMI_10X_SERVICE_SMART_ANTENNA_HW_SUPPORT,
WMI_10X_SERVICE_ATF,
WMI_10X_SERVICE_COEX_GPIO,
+ WMI_10X_SERVICE_AUX_SPECTRAL_INTF,
+ WMI_10X_SERVICE_AUX_CHAN_LOAD_INTF,
+ WMI_10X_SERVICE_BSS_CHANNEL_INFO_64,
+ WMI_10X_SERVICE_MESH,
+ WMI_10X_SERVICE_EXT_RES_CFG_SUPPORT,
};
enum wmi_main_service {
@@ -286,6 +293,8 @@ enum wmi_10_4_service {
WMI_10_4_SERVICE_AUX_SPECTRAL_INTF,
WMI_10_4_SERVICE_AUX_CHAN_LOAD_INTF,
WMI_10_4_SERVICE_BSS_CHANNEL_INFO_64,
+ WMI_10_4_SERVICE_EXT_RES_CFG_SUPPORT,
+ WMI_10_4_SERVICE_MESH,
};
static inline char *wmi_service_name(int service_id)
@@ -375,6 +384,8 @@ static inline char *wmi_service_name(int service_id)
SVCSTR(WMI_SERVICE_AUX_SPECTRAL_INTF);
SVCSTR(WMI_SERVICE_AUX_CHAN_LOAD_INTF);
SVCSTR(WMI_SERVICE_BSS_CHANNEL_INFO_64);
+ SVCSTR(WMI_SERVICE_EXT_RES_CFG_SUPPORT);
+ SVCSTR(WMI_SERVICE_MESH);
default:
return NULL;
}
@@ -442,6 +453,16 @@ static inline void wmi_10x_svc_map(const __le32 *in, unsigned long *out,
WMI_SERVICE_ATF, len);
SVCMAP(WMI_10X_SERVICE_COEX_GPIO,
WMI_SERVICE_COEX_GPIO, len);
+ SVCMAP(WMI_10X_SERVICE_AUX_SPECTRAL_INTF,
+ WMI_SERVICE_AUX_SPECTRAL_INTF, len);
+ SVCMAP(WMI_10X_SERVICE_AUX_CHAN_LOAD_INTF,
+ WMI_SERVICE_AUX_CHAN_LOAD_INTF, len);
+ SVCMAP(WMI_10X_SERVICE_BSS_CHANNEL_INFO_64,
+ WMI_SERVICE_BSS_CHANNEL_INFO_64, len);
+ SVCMAP(WMI_10X_SERVICE_MESH,
+ WMI_SERVICE_MESH, len);
+ SVCMAP(WMI_10X_SERVICE_EXT_RES_CFG_SUPPORT,
+ WMI_SERVICE_EXT_RES_CFG_SUPPORT, len);
}
static inline void wmi_main_svc_map(const __le32 *in, unsigned long *out,
@@ -600,6 +621,10 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out,
WMI_SERVICE_AUX_CHAN_LOAD_INTF, len);
SVCMAP(WMI_10_4_SERVICE_BSS_CHANNEL_INFO_64,
WMI_SERVICE_BSS_CHANNEL_INFO_64, len);
+ SVCMAP(WMI_10_4_SERVICE_EXT_RES_CFG_SUPPORT,
+ WMI_SERVICE_EXT_RES_CFG_SUPPORT, len);
+ SVCMAP(WMI_10_4_SERVICE_MESH,
+ WMI_SERVICE_MESH, len);
}
#undef SVCMAP
@@ -1576,6 +1601,9 @@ enum wmi_10_4_cmd_id {
WMI_10_4_MU_CAL_START_CMDID,
WMI_10_4_SET_CCA_PARAMS_CMDID,
WMI_10_4_PDEV_BSS_CHAN_INFO_REQUEST_CMDID,
+ WMI_10_4_EXT_RESOURCE_CFG_CMDID,
+ WMI_10_4_VDEV_SET_IE_CMDID,
+ WMI_10_4_SET_LTEU_CONFIG_CMDID,
WMI_10_4_PDEV_UTF_CMDID = WMI_10_4_END_CMDID - 1,
};
@@ -1638,6 +1666,7 @@ enum wmi_10_4_event_id {
WMI_10_4_PDEV_TEMPERATURE_EVENTID,
WMI_10_4_PDEV_NFCAL_POWER_ALL_CHANNELS_EVENTID,
WMI_10_4_PDEV_BSS_CHAN_INFO_EVENTID,
+ WMI_10_4_MU_REPORT_EVENTID,
WMI_10_4_PDEV_UTF_EVENTID = WMI_10_4_END_EVENTID - 1,
};
@@ -3650,6 +3679,12 @@ enum wmi_10_4_pdev_param {
WMI_10_4_PDEV_PARAM_WAPI_MBSSID_OFFSET,
WMI_10_4_PDEV_PARAM_ARP_SRCADDR,
WMI_10_4_PDEV_PARAM_ARP_DSTADDR,
+ WMI_10_4_PDEV_PARAM_TXPOWER_DECR_DB,
+ WMI_10_4_PDEV_PARAM_RX_BATCHMODE,
+ WMI_10_4_PDEV_PARAM_PACKET_AGGR_DELAY,
+ WMI_10_4_PDEV_PARAM_ATF_OBSS_NOISE_SCH,
+ WMI_10_4_PDEV_PARAM_ATF_OBSS_NOISE_SCALING_FACTOR,
+ WMI_10_4_PDEV_PARAM_CUST_TXPOWER_SCALE,
};
struct wmi_pdev_set_param_cmd {
@@ -4239,6 +4274,8 @@ enum wmi_vdev_subtype {
WMI_VDEV_SUBTYPE_P2P_DEVICE = 1,
WMI_VDEV_SUBTYPE_P2P_CLIENT = 2,
WMI_VDEV_SUBTYPE_P2P_GO = 3,
+ WMI_VDEV_SUBTYPE_PROXY_STA = 4,
+ WMI_VDEV_SUBTYPE_MESH = 5,
};
/* values for vdev_subtype */
@@ -5641,21 +5678,79 @@ struct wmi_peer_set_q_empty_callback_cmd {
__le32 callback_enable;
} __packed;
-#define WMI_PEER_AUTH 0x00000001
-#define WMI_PEER_QOS 0x00000002
-#define WMI_PEER_NEED_PTK_4_WAY 0x00000004
-#define WMI_PEER_NEED_GTK_2_WAY 0x00000010
-#define WMI_PEER_APSD 0x00000800
-#define WMI_PEER_HT 0x00001000
-#define WMI_PEER_40MHZ 0x00002000
-#define WMI_PEER_STBC 0x00008000
-#define WMI_PEER_LDPC 0x00010000
-#define WMI_PEER_DYN_MIMOPS 0x00020000
-#define WMI_PEER_STATIC_MIMOPS 0x00040000
-#define WMI_PEER_SPATIAL_MUX 0x00200000
-#define WMI_PEER_VHT 0x02000000
-#define WMI_PEER_80MHZ 0x04000000
-#define WMI_PEER_VHT_2G 0x08000000
+struct wmi_peer_flags_map {
+ u32 auth;
+ u32 qos;
+ u32 need_ptk_4_way;
+ u32 need_gtk_2_way;
+ u32 apsd;
+ u32 ht;
+ u32 bw40;
+ u32 stbc;
+ u32 ldbc;
+ u32 dyn_mimops;
+ u32 static_mimops;
+ u32 spatial_mux;
+ u32 vht;
+ u32 bw80;
+ u32 vht_2g;
+ u32 pmf;
+};
+
+enum wmi_peer_flags {
+ WMI_PEER_AUTH = 0x00000001,
+ WMI_PEER_QOS = 0x00000002,
+ WMI_PEER_NEED_PTK_4_WAY = 0x00000004,
+ WMI_PEER_NEED_GTK_2_WAY = 0x00000010,
+ WMI_PEER_APSD = 0x00000800,
+ WMI_PEER_HT = 0x00001000,
+ WMI_PEER_40MHZ = 0x00002000,
+ WMI_PEER_STBC = 0x00008000,
+ WMI_PEER_LDPC = 0x00010000,
+ WMI_PEER_DYN_MIMOPS = 0x00020000,
+ WMI_PEER_STATIC_MIMOPS = 0x00040000,
+ WMI_PEER_SPATIAL_MUX = 0x00200000,
+ WMI_PEER_VHT = 0x02000000,
+ WMI_PEER_80MHZ = 0x04000000,
+ WMI_PEER_VHT_2G = 0x08000000,
+ WMI_PEER_PMF = 0x10000000,
+};
+
+enum wmi_10x_peer_flags {
+ WMI_10X_PEER_AUTH = 0x00000001,
+ WMI_10X_PEER_QOS = 0x00000002,
+ WMI_10X_PEER_NEED_PTK_4_WAY = 0x00000004,
+ WMI_10X_PEER_NEED_GTK_2_WAY = 0x00000010,
+ WMI_10X_PEER_APSD = 0x00000800,
+ WMI_10X_PEER_HT = 0x00001000,
+ WMI_10X_PEER_40MHZ = 0x00002000,
+ WMI_10X_PEER_STBC = 0x00008000,
+ WMI_10X_PEER_LDPC = 0x00010000,
+ WMI_10X_PEER_DYN_MIMOPS = 0x00020000,
+ WMI_10X_PEER_STATIC_MIMOPS = 0x00040000,
+ WMI_10X_PEER_SPATIAL_MUX = 0x00200000,
+ WMI_10X_PEER_VHT = 0x02000000,
+ WMI_10X_PEER_80MHZ = 0x04000000,
+};
+
+enum wmi_10_2_peer_flags {
+ WMI_10_2_PEER_AUTH = 0x00000001,
+ WMI_10_2_PEER_QOS = 0x00000002,
+ WMI_10_2_PEER_NEED_PTK_4_WAY = 0x00000004,
+ WMI_10_2_PEER_NEED_GTK_2_WAY = 0x00000010,
+ WMI_10_2_PEER_APSD = 0x00000800,
+ WMI_10_2_PEER_HT = 0x00001000,
+ WMI_10_2_PEER_40MHZ = 0x00002000,
+ WMI_10_2_PEER_STBC = 0x00008000,
+ WMI_10_2_PEER_LDPC = 0x00010000,
+ WMI_10_2_PEER_DYN_MIMOPS = 0x00020000,
+ WMI_10_2_PEER_STATIC_MIMOPS = 0x00040000,
+ WMI_10_2_PEER_SPATIAL_MUX = 0x00200000,
+ WMI_10_2_PEER_VHT = 0x02000000,
+ WMI_10_2_PEER_80MHZ = 0x04000000,
+ WMI_10_2_PEER_VHT_2G = 0x08000000,
+ WMI_10_2_PEER_PMF = 0x10000000,
+};
/*
* Peer rate capabilities.
@@ -5721,6 +5816,11 @@ struct wmi_10_2_peer_assoc_complete_cmd {
__le32 info0; /* WMI_PEER_ASSOC_INFO0_ */
} __packed;
+struct wmi_10_4_peer_assoc_complete_cmd {
+ struct wmi_10_2_peer_assoc_complete_cmd cmd;
+ __le32 peer_bw_rxnss_override;
+} __packed;
+
struct wmi_peer_assoc_complete_arg {
u8 addr[ETH_ALEN];
u32 vdev_id;
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 342563a37..3d946d8b2 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -767,7 +767,7 @@ ath5k_txbuf_setup(struct ath5k_hw *ah, struct ath5k_buf *bf,
if (info->flags & IEEE80211_TX_CTL_NO_ACK)
flags |= AR5K_TXDESC_NOACK;
- rc_flags = info->control.rates[0].flags;
+ rc_flags = bf->rates[0].flags;
hw_rate = ath5k_get_rate_hw_value(ah->hw, info, bf, 0);
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 81ac8c59f..7f3f94fbf 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -3930,8 +3930,8 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
ath6kl_band_5ghz.ht_cap.mcs.rx_mask[0] = 0xff;
ath6kl_band_2ghz.ht_cap.mcs.rx_mask[1] = 0xff;
ath6kl_band_5ghz.ht_cap.mcs.rx_mask[1] = 0xff;
- ar->hw.tx_ant = 2;
- ar->hw.rx_ant = 2;
+ ar->hw.tx_ant = 0x3; /* mask, 2 antenna */
+ ar->hw.rx_ant = 0x3;
} else {
ath6kl_band_2ghz.ht_cap.mcs.rx_mask[0] = 0xff;
ath6kl_band_5ghz.ht_cap.mcs.rx_mask[0] = 0xff;
diff --git a/drivers/net/wireless/ath/ath6kl/htc_mbox.c b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
index fffb65b3e..65c31da43 100644
--- a/drivers/net/wireless/ath/ath6kl/htc_mbox.c
+++ b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
@@ -2222,8 +2222,9 @@ int ath6kl_htc_rxmsg_pending_handler(struct htc_target *target,
}
if (status) {
- ath6kl_err("failed to get pending recv messages: %d\n",
- status);
+ if (status != -ECANCELED)
+ ath6kl_err("failed to get pending recv messages: %d\n",
+ status);
/* cleanup any packets in sync completion queue */
list_for_each_entry_safe(packets, tmp_pkt, &comp_pktq, list) {
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 31af6547e..e508217a6 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -951,8 +951,10 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
snprintf(filename, sizeof(filename), "%s/%s", ar->hw.fw.dir, name);
ret = reject_firmware(&fw, filename, ar->dev);
- if (ret)
+ if (ret) {
+ ath6kl_err("Failed request firmware, rv: %d\n", ret);
return ret;
+ }
data = fw->data;
len = fw->size;
@@ -961,11 +963,15 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
magic_len = strlen(ATH6KL_FIRMWARE_MAGIC) + 1;
if (len < magic_len) {
+ ath6kl_err("Magic length is invalid, len: %zd magic_len: %zd\n",
+ len, magic_len);
ret = -EINVAL;
goto out;
}
if (memcmp(data, ATH6KL_FIRMWARE_MAGIC, magic_len) != 0) {
+ ath6kl_err("Magic is invalid, magic_len: %zd\n",
+ magic_len);
ret = -EINVAL;
goto out;
}
@@ -984,7 +990,12 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
len -= sizeof(*hdr);
data += sizeof(*hdr);
+ ath6kl_dbg(ATH6KL_DBG_BOOT, "ie-id: %d len: %zd (0x%zx)\n",
+ ie_id, ie_len, ie_len);
+
if (len < ie_len) {
+ ath6kl_err("IE len is invalid, len: %zd ie_len: %zd ie-id: %d\n",
+ len, ie_len, ie_id);
ret = -EINVAL;
goto out;
}
@@ -1005,6 +1016,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
ar->fw_otp = kmemdup(data, ie_len, GFP_KERNEL);
if (ar->fw_otp == NULL) {
+ ath6kl_err("fw_otp cannot be allocated\n");
ret = -ENOMEM;
goto out;
}
@@ -1022,6 +1034,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
ar->fw = vmalloc(ie_len);
if (ar->fw == NULL) {
+ ath6kl_err("fw storage cannot be allocated, len: %zd\n", ie_len);
ret = -ENOMEM;
goto out;
}
@@ -1036,6 +1049,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
ar->fw_patch = kmemdup(data, ie_len, GFP_KERNEL);
if (ar->fw_patch == NULL) {
+ ath6kl_err("fw_patch storage cannot be allocated, len: %zd\n", ie_len);
ret = -ENOMEM;
goto out;
}
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index fee0cadb0..40fa915d6 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -176,3 +176,14 @@ config ATH9K_HTC_DEBUGFS
depends on ATH9K_HTC && DEBUG_FS
---help---
Say Y, if you need access to ath9k_htc's statistics.
+
+config ATH9K_HWRNG
+ bool "Random number generator support"
+ depends on ATH9K && (HW_RANDOM = y || HW_RANDOM = ATH9K)
+ default y
+ ---help---
+ This option incorporates the ADC register output as a source of
+ randomness into Linux entropy pool (/dev/urandom and /dev/random)
+
+ Say Y, feeds the entropy directly from the WiFi driver to the input
+ pool.
diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile
index ecda613c2..76f9dc375 100644
--- a/drivers/net/wireless/ath/ath9k/Makefile
+++ b/drivers/net/wireless/ath/ath9k/Makefile
@@ -15,6 +15,7 @@ ath9k-$(CONFIG_ATH9K_DFS_DEBUGFS) += dfs_debug.o
ath9k-$(CONFIG_ATH9K_DFS_CERTIFIED) += dfs.o
ath9k-$(CONFIG_ATH9K_TX99) += tx99.o
ath9k-$(CONFIG_ATH9K_WOW) += wow.o
+ath9k-$(CONFIG_ATH9K_HWRNG) += rng.o
ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index b42f4a963..5294595da 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -23,6 +23,7 @@
#include <linux/leds.h>
#include <linux/completion.h>
#include <linux/time.h>
+#include <linux/hw_random.h>
#include "common.h"
#include "debug.h"
@@ -981,6 +982,7 @@ struct ath_softc {
struct ath_offchannel offchannel;
struct ath_chanctx *next_chan;
struct completion go_beacon;
+ struct timespec last_event_time;
#endif
unsigned long driver_data;
@@ -1040,6 +1042,11 @@ struct ath_softc {
u32 wow_intr_before_sleep;
bool force_wow;
#endif
+
+#ifdef CONFIG_ATH9K_HWRNG
+ u32 rng_last;
+ struct task_struct *rng_task;
+#endif
};
/********/
@@ -1062,6 +1069,22 @@ static inline int ath9k_tx99_send(struct ath_softc *sc,
}
#endif /* CONFIG_ATH9K_TX99 */
+/***************************/
+/* Random Number Generator */
+/***************************/
+#ifdef CONFIG_ATH9K_HWRNG
+void ath9k_rng_start(struct ath_softc *sc);
+void ath9k_rng_stop(struct ath_softc *sc);
+#else
+static inline void ath9k_rng_start(struct ath_softc *sc)
+{
+}
+
+static inline void ath9k_rng_stop(struct ath_softc *sc)
+{
+}
+#endif
+
static inline void ath_read_cachesize(struct ath_common *common, int *csz)
{
common->bus_ops->read_cachesize(common, csz);
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index f50a6bc5d..5cf0cd7cb 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -148,7 +148,8 @@ static struct ath_buf *ath9k_beacon_generate(struct ieee80211_hw *hw,
ath_assign_seq(common, skb);
- if (vif->p2p)
+ /* Always assign NOA attr when MCC enabled */
+ if (ath9k_is_chanctx_enabled())
ath9k_beacon_add_noa(sc, avp, skb);
bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 90f5773a1..50e614b91 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -226,6 +226,20 @@ static const char *chanctx_state_string(enum ath_chanctx_state state)
}
}
+static const u32 chanctx_event_delta(struct ath_softc *sc)
+{
+ u64 ms;
+ struct timespec ts, *old;
+
+ getrawmonotonic(&ts);
+ old = &sc->last_event_time;
+ ms = ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
+ ms -= old->tv_sec * 1000 + old->tv_nsec / 1000000;
+ sc->last_event_time = ts;
+
+ return (u32)ms;
+}
+
void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -356,14 +370,16 @@ static void ath_chanctx_setup_timer(struct ath_softc *sc, u32 tsf_time)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_hw *ah = sc->sc_ah;
+ unsigned long timeout;
ath9k_hw_gen_timer_start(ah, sc->p2p_ps_timer, tsf_time, 1000000);
tsf_time -= ath9k_hw_gettsf32(ah);
- tsf_time = msecs_to_jiffies(tsf_time / 1000) + 1;
- mod_timer(&sc->sched.timer, jiffies + tsf_time);
+ timeout = msecs_to_jiffies(tsf_time / 1000) + 1;
+ mod_timer(&sc->sched.timer, jiffies + timeout);
ath_dbg(common, CHAN_CTX,
- "Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time));
+ "Setup chanctx timer with timeout: %d (%d) ms\n",
+ tsf_time / 1000, jiffies_to_msecs(timeout));
}
static void ath_chanctx_handle_bmiss(struct ath_softc *sc,
@@ -403,7 +419,7 @@ static void ath_chanctx_offchannel_noa(struct ath_softc *sc,
avp->offchannel_duration = sc->sched.offchannel_duration;
ath_dbg(common, CHAN_CTX,
- "offchannel noa_duration: %d, noa_start: %d, noa_index: %d\n",
+ "offchannel noa_duration: %d, noa_start: %u, noa_index: %d\n",
avp->offchannel_duration,
avp->offchannel_start,
avp->noa_index);
@@ -443,7 +459,7 @@ static void ath_chanctx_set_periodic_noa(struct ath_softc *sc,
avp->periodic_noa = true;
ath_dbg(common, CHAN_CTX,
- "noa_duration: %d, noa_start: %d, noa_index: %d, periodic: %d\n",
+ "noa_duration: %d, noa_start: %u, noa_index: %d, periodic: %d\n",
avp->noa_duration,
avp->noa_start,
avp->noa_index,
@@ -464,7 +480,7 @@ static void ath_chanctx_set_oneshot_noa(struct ath_softc *sc,
avp->noa_duration = duration + sc->sched.channel_switch_time;
ath_dbg(common, CHAN_CTX,
- "oneshot noa_duration: %d, noa_start: %d, noa_index: %d, periodic: %d\n",
+ "oneshot noa_duration: %d, noa_start: %u, noa_index: %d, periodic: %d\n",
avp->noa_duration,
avp->noa_start,
avp->noa_index,
@@ -487,10 +503,11 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
spin_lock_bh(&sc->chan_lock);
- ath_dbg(common, CHAN_CTX, "cur_chan: %d MHz, event: %s, state: %s\n",
+ ath_dbg(common, CHAN_CTX, "cur_chan: %d MHz, event: %s, state: %s, delta: %u ms\n",
sc->cur_chan->chandef.center_freq1,
chanctx_event_string(ev),
- chanctx_state_string(sc->sched.state));
+ chanctx_state_string(sc->sched.state),
+ chanctx_event_delta(sc));
switch (ev) {
case ATH_CHANCTX_EVENT_BEACON_PREPARE:
@@ -1099,6 +1116,7 @@ ath_chanctx_send_vif_ps_frame(struct ath_softc *sc, struct ath_vif *avp,
nullfunc->frame_control |=
cpu_to_le16(IEEE80211_FCTL_PM);
+ skb->priority = 7;
skb_set_queue_mapping(skb, IEEE80211_AC_VO);
if (!ieee80211_tx_prepare_skb(sc->hw, vif, skb, band, &sta)) {
dev_kfree_skb_any(skb);
@@ -1401,8 +1419,9 @@ void ath9k_chanctx_wake_queues(struct ath_softc *sc, struct ath_chanctx *ctx)
static void ath9k_update_p2p_ps_timer(struct ath_softc *sc, struct ath_vif *avp)
{
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_hw *ah = sc->sc_ah;
- s32 tsf, target_tsf;
+ u32 tsf, target_tsf;
if (!avp || !avp->noa.has_next_tsf)
return;
@@ -1414,11 +1433,17 @@ static void ath9k_update_p2p_ps_timer(struct ath_softc *sc, struct ath_vif *avp)
target_tsf = avp->noa.next_tsf;
if (!avp->noa.absent)
target_tsf -= ATH_P2P_PS_STOP_TIME;
+ else
+ target_tsf += ATH_P2P_PS_STOP_TIME;
if (target_tsf - tsf < ATH_P2P_PS_STOP_TIME)
target_tsf = tsf + ATH_P2P_PS_STOP_TIME;
- ath9k_hw_gen_timer_start(ah, sc->p2p_ps_timer, (u32) target_tsf, 1000000);
+ ath_dbg(common, CHAN_CTX, "%s absent %d tsf 0x%08X next_tsf 0x%08X (%dms)\n",
+ __func__, avp->noa.absent, tsf, target_tsf,
+ (target_tsf - tsf) / 1000);
+
+ ath9k_hw_gen_timer_start(ah, sc->p2p_ps_timer, target_tsf, 1000000);
}
static void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif)
@@ -1433,6 +1458,10 @@ static void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif)
return;
sc->p2p_ps_vif = avp;
+
+ if (sc->ps_flags & PS_BEACON_SYNC)
+ return;
+
tsf = ath9k_hw_gettsf32(sc->sc_ah);
ieee80211_parse_p2p_noa(&vif->bss_conf.p2p_noa_attr, &avp->noa, tsf);
ath9k_update_p2p_ps_timer(sc, avp);
@@ -1495,6 +1524,8 @@ void ath9k_beacon_add_noa(struct ath_softc *sc, struct ath_vif *avp,
noa->index = avp->noa_index;
noa->oppps_ctwindow = ath9k_get_ctwin(sc, avp);
+ if (noa->oppps_ctwindow)
+ noa->oppps_ctwindow |= BIT(7);
if (avp->noa_duration) {
if (avp->periodic_noa) {
@@ -1536,6 +1567,8 @@ void ath9k_p2p_ps_timer(void *priv)
tsf = ath9k_hw_gettsf32(sc->sc_ah);
if (!avp->noa.absent)
tsf += ATH_P2P_PS_STOP_TIME;
+ else
+ tsf -= ATH_P2P_PS_STOP_TIME;
if (!avp->noa.has_next_tsf ||
avp->noa.next_tsf - tsf > BIT(31))
@@ -1571,8 +1604,7 @@ void ath9k_p2p_bss_info_changed(struct ath_softc *sc,
spin_lock_bh(&sc->sc_pcu_lock);
spin_lock_irqsave(&sc->sc_pm_lock, flags);
- if (!(sc->ps_flags & PS_BEACON_SYNC))
- ath9k_update_p2p_ps(sc, vif);
+ ath9k_update_p2p_ps(sc, vif);
spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
spin_unlock_bh(&sc->sc_pcu_lock);
}
diff --git a/drivers/net/wireless/ath/ath9k/common-beacon.c b/drivers/net/wireless/ath/ath9k/common-beacon.c
index 6ad44470d..01d6d3205 100644
--- a/drivers/net/wireless/ath/ath9k/common-beacon.c
+++ b/drivers/net/wireless/ath/ath9k/common-beacon.c
@@ -18,30 +18,16 @@
#define FUDGE 2
-/* Calculate the modulo of a 64 bit TSF snapshot with a TU divisor */
-static u32 ath9k_mod_tsf64_tu(u64 tsf, u32 div_tu)
-{
- u32 tsf_mod, tsf_hi, tsf_lo, mod_hi, mod_lo;
-
- tsf_mod = tsf & (BIT(10) - 1);
- tsf_hi = tsf >> 32;
- tsf_lo = ((u32) tsf) >> 10;
-
- mod_hi = tsf_hi % div_tu;
- mod_lo = ((mod_hi << 22) + tsf_lo) % div_tu;
-
- return (mod_lo << 10) | tsf_mod;
-}
-
static u32 ath9k_get_next_tbtt(struct ath_hw *ah, u64 tsf,
unsigned int interval)
{
- unsigned int offset;
+ unsigned int offset, divisor;
tsf += TU_TO_USEC(FUDGE + ah->config.sw_beacon_response_time);
- offset = ath9k_mod_tsf64_tu(tsf, interval);
+ divisor = TU_TO_USEC(interval);
+ div_u64_rem(tsf, divisor, &offset);
- return (u32) tsf + TU_TO_USEC(interval) - offset;
+ return (u32) tsf + divisor - offset;
}
/*
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index cc81482c9..73fb4232f 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -138,6 +138,80 @@ bool ath9k_hw_nvram_read(struct ath_hw *ah, u32 off, u16 *data)
return ret;
}
+int ath9k_hw_nvram_swap_data(struct ath_hw *ah, bool *swap_needed, int size)
+{
+ u16 magic;
+ u16 *eepdata;
+ int i;
+ struct ath_common *common = ath9k_hw_common(ah);
+
+ if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) {
+ ath_err(common, "Reading Magic # failed\n");
+ return -EIO;
+ }
+
+ *swap_needed = false;
+ if (swab16(magic) == AR5416_EEPROM_MAGIC) {
+ if (ah->ah_flags & AH_NO_EEP_SWAP) {
+ ath_info(common,
+ "Ignoring endianness difference in EEPROM magic bytes.\n");
+ } else {
+ *swap_needed = true;
+ }
+ } else if (magic != AR5416_EEPROM_MAGIC) {
+ if (ath9k_hw_use_flash(ah))
+ return 0;
+
+ ath_err(common,
+ "Invalid EEPROM Magic (0x%04x).\n", magic);
+ return -EINVAL;
+ }
+
+ eepdata = (u16 *)(&ah->eeprom);
+
+ if (*swap_needed) {
+ ath_dbg(common, EEPROM,
+ "EEPROM Endianness is not native.. Changing.\n");
+
+ for (i = 0; i < size; i++)
+ eepdata[i] = swab16(eepdata[i]);
+ }
+
+ return 0;
+}
+
+bool ath9k_hw_nvram_validate_checksum(struct ath_hw *ah, int size)
+{
+ u32 i, sum = 0;
+ u16 *eepdata = (u16 *)(&ah->eeprom);
+ struct ath_common *common = ath9k_hw_common(ah);
+
+ for (i = 0; i < size; i++)
+ sum ^= eepdata[i];
+
+ if (sum != 0xffff) {
+ ath_err(common, "Bad EEPROM checksum 0x%x\n", sum);
+ return false;
+ }
+
+ return true;
+}
+
+bool ath9k_hw_nvram_check_version(struct ath_hw *ah, int version, int minrev)
+{
+ struct ath_common *common = ath9k_hw_common(ah);
+
+ if (ah->eep_ops->get_eeprom_ver(ah) != version ||
+ ah->eep_ops->get_eeprom_rev(ah) < minrev) {
+ ath_err(common, "Bad EEPROM VER 0x%04x or REV 0x%04x\n",
+ ah->eep_ops->get_eeprom_ver(ah),
+ ah->eep_ops->get_eeprom_rev(ah));
+ return false;
+ }
+
+ return true;
+}
+
void ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList,
u8 *pVpdList, u16 numIntercepts,
u8 *pRetVpdList)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 40d4f62d0..4465c6566 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -664,6 +664,9 @@ int16_t ath9k_hw_interpolate(u16 target, u16 srcLeft, u16 srcRight,
bool ath9k_hw_get_lower_upper_index(u8 target, u8 *pList, u16 listSize,
u16 *indexL, u16 *indexR);
bool ath9k_hw_nvram_read(struct ath_hw *ah, u32 off, u16 *data);
+int ath9k_hw_nvram_swap_data(struct ath_hw *ah, bool *swap_needed, int size);
+bool ath9k_hw_nvram_validate_checksum(struct ath_hw *ah, int size);
+bool ath9k_hw_nvram_check_version(struct ath_hw *ah, int version, int minrev);
void ath9k_hw_usb_gen_fill_eeprom(struct ath_hw *ah, u16 *eep_data,
int eep_start_loc, int size);
void ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 4773da6dc..5da0826bf 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -177,74 +177,30 @@ static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
}
#endif
-
-#undef SIZE_EEPROM_4K
-
static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
{
-#define EEPROM_4K_SIZE (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
- struct ath_common *common = ath9k_hw_common(ah);
struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
- u16 *eepdata, temp, magic, magic2;
- u32 sum = 0, el;
- bool need_swap = false;
- int i, addr;
+ u32 el;
+ bool need_swap;
+ int i, err;
-
- if (!ath9k_hw_use_flash(ah)) {
- if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET,
- &magic)) {
- ath_err(common, "Reading Magic # failed\n");
- return false;
- }
-
- ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic);
-
- if (magic != AR5416_EEPROM_MAGIC) {
- magic2 = swab16(magic);
-
- if (magic2 == AR5416_EEPROM_MAGIC) {
- need_swap = true;
- eepdata = (u16 *) (&ah->eeprom);
-
- for (addr = 0; addr < EEPROM_4K_SIZE; addr++) {
- temp = swab16(*eepdata);
- *eepdata = temp;
- eepdata++;
- }
- } else {
- ath_err(common,
- "Invalid EEPROM Magic. Endianness mismatch.\n");
- return -EINVAL;
- }
- }
- }
-
- ath_dbg(common, EEPROM, "need_swap = %s\n",
- need_swap ? "True" : "False");
+ err = ath9k_hw_nvram_swap_data(ah, &need_swap, SIZE_EEPROM_4K);
+ if (err)
+ return err;
if (need_swap)
- el = swab16(ah->eeprom.map4k.baseEepHeader.length);
- else
- el = ah->eeprom.map4k.baseEepHeader.length;
-
- if (el > sizeof(struct ar5416_eeprom_4k))
- el = sizeof(struct ar5416_eeprom_4k) / sizeof(u16);
+ el = swab16(eep->baseEepHeader.length);
else
- el = el / sizeof(u16);
+ el = eep->baseEepHeader.length;
- eepdata = (u16 *)(&ah->eeprom);
-
- for (i = 0; i < el; i++)
- sum ^= *eepdata++;
+ el = min(el / sizeof(u16), SIZE_EEPROM_4K);
+ if (!ath9k_hw_nvram_validate_checksum(ah, el))
+ return -EINVAL;
if (need_swap) {
u32 integer;
u16 word;
- ath_dbg(common, EEPROM,
- "EEPROM Endianness is not native.. Changing\n");
-
word = swab16(eep->baseEepHeader.length);
eep->baseEepHeader.length = word;
@@ -283,17 +239,15 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
}
}
- if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER ||
- ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
- ath_err(common, "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
- sum, ah->eep_ops->get_eeprom_ver(ah));
+ if (!ath9k_hw_nvram_check_version(ah, AR5416_EEP_VER,
+ AR5416_EEP_NO_BACK_VER))
return -EINVAL;
- }
return 0;
-#undef EEPROM_4K_SIZE
}
+#undef SIZE_EEPROM_4K
+
static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah,
enum eeprom_param param)
{
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 6ca33dfde..1a019a39e 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -177,59 +177,24 @@ static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
{
- u32 sum = 0, el, integer;
- u16 temp, word, magic, magic2, *eepdata;
- int i, addr;
- bool need_swap = false;
+ u32 el, integer;
+ u16 word;
+ int i, err;
+ bool need_swap;
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
- struct ath_common *common = ath9k_hw_common(ah);
-
- if (!ath9k_hw_use_flash(ah)) {
- if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET,
- &magic)) {
- ath_err(common, "Reading Magic # failed\n");
- return false;
- }
-
- ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic);
-
- if (magic != AR5416_EEPROM_MAGIC) {
- magic2 = swab16(magic);
-
- if (magic2 == AR5416_EEPROM_MAGIC) {
- need_swap = true;
- eepdata = (u16 *)(&ah->eeprom);
-
- for (addr = 0; addr < SIZE_EEPROM_AR9287; addr++) {
- temp = swab16(*eepdata);
- *eepdata = temp;
- eepdata++;
- }
- } else {
- ath_err(common,
- "Invalid EEPROM Magic. Endianness mismatch.\n");
- return -EINVAL;
- }
- }
- }
- ath_dbg(common, EEPROM, "need_swap = %s\n",
- need_swap ? "True" : "False");
+ err = ath9k_hw_nvram_swap_data(ah, &need_swap, SIZE_EEPROM_AR9287);
+ if (err)
+ return err;
if (need_swap)
- el = swab16(ah->eeprom.map9287.baseEepHeader.length);
- else
- el = ah->eeprom.map9287.baseEepHeader.length;
-
- if (el > sizeof(struct ar9287_eeprom))
- el = sizeof(struct ar9287_eeprom) / sizeof(u16);
+ el = swab16(eep->baseEepHeader.length);
else
- el = el / sizeof(u16);
-
- eepdata = (u16 *)(&ah->eeprom);
+ el = eep->baseEepHeader.length;
- for (i = 0; i < el; i++)
- sum ^= *eepdata++;
+ el = min(el / sizeof(u16), SIZE_EEPROM_AR9287);
+ if (!ath9k_hw_nvram_validate_checksum(ah, el))
+ return -EINVAL;
if (need_swap) {
word = swab16(eep->baseEepHeader.length);
@@ -270,16 +235,15 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
}
}
- if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR9287_EEP_VER
- || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
- ath_err(common, "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
- sum, ah->eep_ops->get_eeprom_ver(ah));
+ if (!ath9k_hw_nvram_check_version(ah, AR9287_EEP_VER,
+ AR5416_EEP_NO_BACK_VER))
return -EINVAL;
- }
return 0;
}
+#undef SIZE_EEPROM_AR9287
+
static u32 ath9k_hw_ar9287_get_eeprom(struct ath_hw *ah,
enum eeprom_param param)
{
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 056f516bf..959682f79 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -126,8 +126,6 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah)
return __ath9k_hw_def_fill_eeprom(ah);
}
-#undef SIZE_EEPROM_DEF
-
#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
static u32 ath9k_def_dump_modal_eeprom(char *buf, u32 len, u32 size,
struct modal_eep_header *modal_hdr)
@@ -257,59 +255,31 @@ static u32 ath9k_hw_def_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
}
#endif
-
static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
{
struct ar5416_eeprom_def *eep = &ah->eeprom.def;
struct ath_common *common = ath9k_hw_common(ah);
- u16 *eepdata, temp, magic;
- u32 sum = 0, el;
- bool need_swap = false;
- int i, addr, size;
-
- if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) {
- ath_err(common, "Reading Magic # failed\n");
- return false;
- }
-
- if (swab16(magic) == AR5416_EEPROM_MAGIC &&
- !(ah->ah_flags & AH_NO_EEP_SWAP)) {
- size = sizeof(struct ar5416_eeprom_def);
- need_swap = true;
- eepdata = (u16 *) (&ah->eeprom);
-
- for (addr = 0; addr < size / sizeof(u16); addr++) {
- temp = swab16(*eepdata);
- *eepdata = temp;
- eepdata++;
- }
- }
+ u32 el;
+ bool need_swap;
+ int i, err;
- ath_dbg(common, EEPROM, "need_swap = %s\n",
- need_swap ? "True" : "False");
+ err = ath9k_hw_nvram_swap_data(ah, &need_swap, SIZE_EEPROM_DEF);
+ if (err)
+ return err;
if (need_swap)
- el = swab16(ah->eeprom.def.baseEepHeader.length);
+ el = swab16(eep->baseEepHeader.length);
else
- el = ah->eeprom.def.baseEepHeader.length;
+ el = eep->baseEepHeader.length;
- if (el > sizeof(struct ar5416_eeprom_def))
- el = sizeof(struct ar5416_eeprom_def) / sizeof(u16);
- else
- el = el / sizeof(u16);
-
- eepdata = (u16 *)(&ah->eeprom);
-
- for (i = 0; i < el; i++)
- sum ^= *eepdata++;
+ el = min(el / sizeof(u16), SIZE_EEPROM_DEF);
+ if (!ath9k_hw_nvram_validate_checksum(ah, el))
+ return -EINVAL;
if (need_swap) {
u32 integer, j;
u16 word;
- ath_dbg(common, EEPROM,
- "EEPROM Endianness is not native.. Changing.\n");
-
word = swab16(eep->baseEepHeader.length);
eep->baseEepHeader.length = word;
@@ -356,12 +326,9 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
}
}
- if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER ||
- ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
- ath_err(common, "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
- sum, ah->eep_ops->get_eeprom_ver(ah));
+ if (!ath9k_hw_nvram_check_version(ah, AR5416_EEP_VER,
+ AR5416_EEP_NO_BACK_VER))
return -EINVAL;
- }
/* Enable fixup for AR_AN_TOP2 if necessary */
if ((ah->hw_version.devid == AR9280_DEVID_PCI) &&
@@ -376,6 +343,8 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
return 0;
}
+#undef SIZE_EEPROM_DEF
+
static u32 ath9k_hw_def_get_eeprom(struct ath_hw *ah,
enum eeprom_param param)
{
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index a680a970b..fe1fd1a5a 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -834,7 +834,7 @@ void ath9k_htc_ani_work(struct work_struct *work)
if (longcal || shortcal)
common->ani.caldone =
ath9k_hw_calibrate(ah, ah->curchan,
- ah->rxchainmask, longcal);
+ ah->rxchainmask, longcal) > 0;
ath9k_htc_ps_restore(priv);
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 2294709ee..fd85f996c 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -414,7 +414,7 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle,
return;
}
- if (epid >= ENDPOINT_MAX) {
+ if (epid < 0 || epid >= ENDPOINT_MAX) {
if (pipe_id != USB_REG_IN_PIPE)
dev_kfree_skb_any(skb);
else
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 41382f89a..257f46ed4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2299,10 +2299,10 @@ void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
else
nextTbtt = bs->bs_nexttbtt;
- ath_dbg(common, BEACON, "next DTIM %d\n", bs->bs_nextdtim);
- ath_dbg(common, BEACON, "next beacon %d\n", nextTbtt);
- ath_dbg(common, BEACON, "beacon period %d\n", beaconintval);
- ath_dbg(common, BEACON, "DTIM period %d\n", dtimperiod);
+ ath_dbg(common, BEACON, "next DTIM %u\n", bs->bs_nextdtim);
+ ath_dbg(common, BEACON, "next beacon %u\n", nextTbtt);
+ ath_dbg(common, BEACON, "beacon period %u\n", beaconintval);
+ ath_dbg(common, BEACON, "DTIM period %u\n", dtimperiod);
ENABLE_REGWRITE_BUFFER(ah);
@@ -2761,9 +2761,6 @@ void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits)
ENABLE_REGWRITE_BUFFER(ah);
- if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
- bits |= ATH9K_RX_FILTER_CONTROL_WRAPPER;
-
REG_WRITE(ah, AR_RX_FILTER, bits);
phybits = 0;
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 2e2b92ba9..ab7a1ac37 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -828,6 +828,7 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
ieee80211_hw_set(hw, RX_INCLUDES_FCS);
ieee80211_hw_set(hw, HOST_BROADCAST_PS_BUFFERING);
ieee80211_hw_set(hw, SUPPORT_FAST_XMIT);
+ ieee80211_hw_set(hw, SUPPORTS_CLONED_SKBS);
if (ath9k_ps_enable)
ieee80211_hw_set(hw, SUPPORTS_PS);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index d184e682e..c1b33fdcc 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -739,6 +739,8 @@ static int ath9k_start(struct ieee80211_hw *hw)
ath9k_ps_restore(sc);
+ ath9k_rng_start(sc);
+
return 0;
}
@@ -828,6 +830,8 @@ static void ath9k_stop(struct ieee80211_hw *hw)
ath9k_deinit_channel_context(sc);
+ ath9k_rng_stop(sc);
+
mutex_lock(&sc->mutex);
ath_cancel_work(sc);
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 994daf6c6..32160fca8 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -424,6 +424,9 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
AR_SREV_9561(sc->sc_ah))
rfilt |= ATH9K_RX_FILTER_4ADDRESS;
+ if (AR_SREV_9462(sc->sc_ah) || AR_SREV_9565(sc->sc_ah))
+ rfilt |= ATH9K_RX_FILTER_CONTROL_WRAPPER;
+
if (ath9k_is_chanctx_enabled() &&
test_bit(ATH_OP_SCANNING, &common->op_flags))
rfilt |= ATH9K_RX_FILTER_BEACON;
diff --git a/drivers/net/wireless/ath/ath9k/rng.c b/drivers/net/wireless/ath/ath9k/rng.c
new file mode 100644
index 000000000..c9cb2aad7
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/rng.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2015 Qualcomm Atheros, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/hw_random.h>
+#include <linux/kthread.h>
+
+#include "ath9k.h"
+#include "hw.h"
+#include "ar9003_phy.h"
+
+#define ATH9K_RNG_BUF_SIZE 320
+#define ATH9K_RNG_ENTROPY(x) (((x) * 8 * 320) >> 10) /* quality: 320/1024 */
+
+static int ath9k_rng_data_read(struct ath_softc *sc, u32 *buf, u32 buf_size)
+{
+ int i, j;
+ u32 v1, v2, rng_last = sc->rng_last;
+ struct ath_hw *ah = sc->sc_ah;
+
+ ath9k_ps_wakeup(sc);
+
+ REG_RMW_FIELD(ah, AR_PHY_TEST, AR_PHY_TEST_BBB_OBS_SEL, 1);
+ REG_CLR_BIT(ah, AR_PHY_TEST, AR_PHY_TEST_RX_OBS_SEL_BIT5);
+ REG_RMW_FIELD(ah, AR_PHY_TEST_CTL_STATUS, AR_PHY_TEST_CTL_RX_OBS_SEL, 0);
+
+ for (i = 0, j = 0; i < buf_size; i++) {
+ v1 = REG_READ(ah, AR_PHY_TST_ADC) & 0xffff;
+ v2 = REG_READ(ah, AR_PHY_TST_ADC) & 0xffff;
+
+ /* wait for data ready */
+ if (v1 && v2 && rng_last != v1 && v1 != v2 && v1 != 0xffff &&
+ v2 != 0xffff)
+ buf[j++] = (v1 << 16) | v2;
+
+ rng_last = v2;
+ }
+
+ ath9k_ps_restore(sc);
+
+ sc->rng_last = rng_last;
+
+ return j << 2;
+}
+
+static int ath9k_rng_kthread(void *data)
+{
+ int bytes_read;
+ struct ath_softc *sc = data;
+ u32 *rng_buf;
+
+ rng_buf = kmalloc_array(ATH9K_RNG_BUF_SIZE, sizeof(u32), GFP_KERNEL);
+ if (!rng_buf)
+ goto out;
+
+ while (!kthread_should_stop()) {
+ bytes_read = ath9k_rng_data_read(sc, rng_buf,
+ ATH9K_RNG_BUF_SIZE);
+ if (unlikely(!bytes_read)) {
+ msleep_interruptible(10);
+ continue;
+ }
+
+ /* sleep until entropy bits under write_wakeup_threshold */
+ add_hwgenerator_randomness((void *)rng_buf, bytes_read,
+ ATH9K_RNG_ENTROPY(bytes_read));
+ }
+
+ kfree(rng_buf);
+out:
+ sc->rng_task = NULL;
+
+ return 0;
+}
+
+void ath9k_rng_start(struct ath_softc *sc)
+{
+ struct ath_hw *ah = sc->sc_ah;
+
+ if (sc->rng_task)
+ return;
+
+ if (!AR_SREV_9300_20_OR_LATER(ah))
+ return;
+
+ sc->rng_task = kthread_run(ath9k_rng_kthread, sc, "ath9k-hwrng");
+ if (IS_ERR(sc->rng_task))
+ sc->rng_task = NULL;
+}
+
+void ath9k_rng_stop(struct ath_softc *sc)
+{
+ if (sc->rng_task)
+ kthread_stop(sc->rng_task);
+}
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 3e3dac3d7..fe795fc52 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1473,11 +1473,14 @@ static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
u16 tid, u16 *ssn)
{
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_atx_tid *txtid;
struct ath_txq *txq;
struct ath_node *an;
u8 density;
+ ath_dbg(common, XMIT, "%s called\n", __func__);
+
an = (struct ath_node *)sta->drv_priv;
txtid = ATH_AN_2_TID(an, tid);
txq = txtid->txq;
@@ -1512,10 +1515,13 @@ int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
{
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_node *an = (struct ath_node *)sta->drv_priv;
struct ath_atx_tid *txtid = ATH_AN_2_TID(an, tid);
struct ath_txq *txq = txtid->txq;
+ ath_dbg(common, XMIT, "%s called\n", __func__);
+
ath_txq_lock(sc, txq);
txtid->active = false;
ath_tx_flush_tid(sc, txtid);
@@ -1526,11 +1532,14 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
struct ath_node *an)
{
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_atx_tid *tid;
struct ath_txq *txq;
bool buffered;
int tidno;
+ ath_dbg(common, XMIT, "%s called\n", __func__);
+
for (tidno = 0, tid = &an->tid[tidno];
tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
@@ -1555,10 +1564,13 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
{
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_atx_tid *tid;
struct ath_txq *txq;
int tidno;
+ ath_dbg(common, XMIT, "%s called\n", __func__);
+
for (tidno = 0, tid = &an->tid[tidno];
tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
@@ -1579,10 +1591,13 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta,
u16 tidno)
{
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_atx_tid *tid;
struct ath_node *an;
struct ath_txq *txq;
+ ath_dbg(common, XMIT, "%s called\n", __func__);
+
an = (struct ath_node *)sta->drv_priv;
tid = ATH_AN_2_TID(an, tidno);
txq = tid->txq;
@@ -2316,6 +2331,12 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
queue = ieee80211_is_data_present(hdr->frame_control);
+ /* If chanctx, queue all null frames while NOA could be there */
+ if (ath9k_is_chanctx_enabled() &&
+ ieee80211_is_nullfunc(hdr->frame_control) &&
+ !txctl->force_channel)
+ queue = true;
+
/* Force queueing of all frames that belong to a virtual interface on
* a different channel context, to ensure that they are sent on the
* correct channel.
@@ -2894,7 +2915,7 @@ int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb,
if (skb_headroom(skb) < padsize) {
ath_dbg(common, XMIT,
"tx99 padding failed\n");
- return -EINVAL;
+ return -EINVAL;
}
skb_push(skb, padsize);
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c
index f8dfa05b2..8643801f3 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.c
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.c
@@ -474,36 +474,37 @@ static int wcn36xx_rx_handle_packets(struct wcn36xx *wcn,
struct wcn36xx_dxe_desc *dxe = ctl->desc;
dma_addr_t dma_addr;
struct sk_buff *skb;
+ int ret = 0, int_mask;
+ u32 value;
+
+ if (ch->ch_type == WCN36XX_DXE_CH_RX_L) {
+ value = WCN36XX_DXE_CTRL_RX_L;
+ int_mask = WCN36XX_DXE_INT_CH1_MASK;
+ } else {
+ value = WCN36XX_DXE_CTRL_RX_H;
+ int_mask = WCN36XX_DXE_INT_CH3_MASK;
+ }
while (!(dxe->ctrl & WCN36XX_DXE_CTRL_VALID_MASK)) {
skb = ctl->skb;
dma_addr = dxe->dst_addr_l;
- wcn36xx_dxe_fill_skb(wcn->dev, ctl);
-
- switch (ch->ch_type) {
- case WCN36XX_DXE_CH_RX_L:
- dxe->ctrl = WCN36XX_DXE_CTRL_RX_L;
- wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_ENCH_ADDR,
- WCN36XX_DXE_INT_CH1_MASK);
- break;
- case WCN36XX_DXE_CH_RX_H:
- dxe->ctrl = WCN36XX_DXE_CTRL_RX_H;
- wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_ENCH_ADDR,
- WCN36XX_DXE_INT_CH3_MASK);
- break;
- default:
- wcn36xx_warn("Unknown channel\n");
- }
-
- dma_unmap_single(wcn->dev, dma_addr, WCN36XX_PKT_SIZE,
- DMA_FROM_DEVICE);
- wcn36xx_rx_skb(wcn, skb);
+ ret = wcn36xx_dxe_fill_skb(wcn->dev, ctl);
+ if (0 == ret) {
+ /* new skb allocation ok. Use the new one and queue
+ * the old one to network system.
+ */
+ dma_unmap_single(wcn->dev, dma_addr, WCN36XX_PKT_SIZE,
+ DMA_FROM_DEVICE);
+ wcn36xx_rx_skb(wcn, skb);
+ } /* else keep old skb not submitted and use it for rx DMA */
+
+ dxe->ctrl = value;
ctl = ctl->next;
dxe = ctl->desc;
}
+ wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_ENCH_ADDR, int_mask);
ch->head_blk_ctl = ctl;
-
return 0;
}
diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h
index a1f1127d7..b947de0fb 100644
--- a/drivers/net/wireless/ath/wcn36xx/hal.h
+++ b/drivers/net/wireless/ath/wcn36xx/hal.h
@@ -345,6 +345,8 @@ enum wcn36xx_hal_host_msg_type {
WCN36XX_HAL_DHCP_START_IND = 189,
WCN36XX_HAL_DHCP_STOP_IND = 190,
+ WCN36XX_HAL_AVOID_FREQ_RANGE_IND = 233,
+
WCN36XX_HAL_MSG_MAX = WCN36XX_HAL_MSG_TYPE_MAX_ENUM_SIZE
};
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 9a132d99a..936938c74 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -302,6 +302,22 @@ static int wcn36xx_smd_rsp_status_check(void *buf, size_t len)
return 0;
}
+static int wcn36xx_smd_rsp_status_check_v2(struct wcn36xx *wcn, void *buf,
+ size_t len)
+{
+ struct wcn36xx_fw_msg_status_rsp_v2 *rsp;
+
+ if (len < sizeof(struct wcn36xx_hal_msg_header) + sizeof(*rsp))
+ return wcn36xx_smd_rsp_status_check(buf, len);
+
+ rsp = buf + sizeof(struct wcn36xx_hal_msg_header);
+
+ if (WCN36XX_FW_MSG_RESULT_SUCCESS != rsp->status)
+ return rsp->status;
+
+ return 0;
+}
+
int wcn36xx_smd_load_nv(struct wcn36xx *wcn)
{
struct nv_data *nv_d;
@@ -1582,7 +1598,8 @@ int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn,
wcn36xx_err("Sending hal_remove_bsskey failed\n");
goto out;
}
- ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
+ ret = wcn36xx_smd_rsp_status_check_v2(wcn, wcn->hal_buf,
+ wcn->hal_rsp_len);
if (ret) {
wcn36xx_err("hal_remove_bsskey response failed err=%d\n", ret);
goto out;
@@ -1951,7 +1968,8 @@ int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index)
wcn36xx_err("Sending hal_trigger_ba failed\n");
goto out;
}
- ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
+ ret = wcn36xx_smd_rsp_status_check_v2(wcn, wcn->hal_buf,
+ wcn->hal_rsp_len);
if (ret) {
wcn36xx_err("hal_trigger_ba response failed err=%d\n", ret);
goto out;
@@ -2128,6 +2146,8 @@ static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len)
complete(&wcn->hal_rsp_compl);
break;
+ case WCN36XX_HAL_COEX_IND:
+ case WCN36XX_HAL_AVOID_FREQ_RANGE_IND:
case WCN36XX_HAL_OTA_TX_COMPL_IND:
case WCN36XX_HAL_MISSED_BEACON_IND:
case WCN36XX_HAL_DELETE_STA_CONTEXT_IND:
@@ -2174,6 +2194,9 @@ static void wcn36xx_ind_smd_work(struct work_struct *work)
msg_header = (struct wcn36xx_hal_msg_header *)hal_ind_msg->msg;
switch (msg_header->msg_type) {
+ case WCN36XX_HAL_COEX_IND:
+ case WCN36XX_HAL_AVOID_FREQ_RANGE_IND:
+ break;
case WCN36XX_HAL_OTA_TX_COMPL_IND:
wcn36xx_smd_tx_compl_ind(wcn,
hal_ind_msg->msg,
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h
index 008d03423..8361f9e39 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.h
+++ b/drivers/net/wireless/ath/wcn36xx/smd.h
@@ -44,6 +44,15 @@ struct wcn36xx_fw_msg_status_rsp {
u32 status;
} __packed;
+/* wcn3620 returns this for tigger_ba */
+
+struct wcn36xx_fw_msg_status_rsp_v2 {
+ u8 bss_id[6];
+ u32 status __packed;
+ u16 count_following_candidates __packed;
+ /* candidate list follows */
+};
+
struct wcn36xx_hal_ind_msg {
struct list_head list;
u8 *msg;
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 97bc186f9..a1d10b859 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -580,16 +580,10 @@ static ssize_t wil_write_file_rxon(struct file *file, const char __user *buf,
long channel;
bool on;
- char *kbuf = kmalloc(len + 1, GFP_KERNEL);
-
- if (!kbuf)
- return -ENOMEM;
- if (copy_from_user(kbuf, buf, len)) {
- kfree(kbuf);
- return -EIO;
- }
+ char *kbuf = memdup_user_nul(buf, len);
- kbuf[len] = '\0';
+ if (IS_ERR(kbuf))
+ return PTR_ERR(kbuf);
rc = kstrtol(kbuf, 0, &channel);
kfree(kbuf);
if (rc)
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index 50c136e84..4f2ffa5c6 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -394,9 +394,13 @@ static irqreturn_t wil6210_irq_misc_thread(int irq, void *cookie)
wil_fw_core_dump(wil);
wil_notify_fw_error(wil);
isr &= ~ISR_MISC_FW_ERROR;
- wil_fw_error_recovery(wil);
+ if (wil->platform_ops.notify_crash) {
+ wil_err(wil, "notify platform driver about FW crash");
+ wil->platform_ops.notify_crash(wil->platform_handle);
+ } else {
+ wil_fw_error_recovery(wil);
+ }
}
-
if (isr & ISR_MISC_MBOX_EVT) {
wil_dbg_irq(wil, "MBOX event\n");
wmi_recv_cmd(wil);
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index bb69a5949..b39f0bfc5 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -401,20 +401,26 @@ void wil_bcast_fini(struct wil6210_priv *wil)
static void wil_connect_worker(struct work_struct *work)
{
- int rc;
+ int rc, cid, ringid;
struct wil6210_priv *wil = container_of(work, struct wil6210_priv,
connect_worker);
struct net_device *ndev = wil_to_ndev(wil);
- int cid = wil->pending_connect_cid;
- int ringid = wil_find_free_vring(wil);
+ mutex_lock(&wil->mutex);
+ cid = wil->pending_connect_cid;
if (cid < 0) {
wil_err(wil, "No connection pending\n");
- return;
+ goto out;
+ }
+ ringid = wil_find_free_vring(wil);
+ if (ringid < 0) {
+ wil_err(wil, "No free vring found\n");
+ goto out;
}
- wil_dbg_wmi(wil, "Configure for connection CID %d\n", cid);
+ wil_dbg_wmi(wil, "Configure for connection CID %d vring %d\n",
+ cid, ringid);
rc = wil_vring_init_tx(wil, ringid, 1 << tx_ring_order, cid, 0);
wil->pending_connect_cid = -1;
@@ -424,6 +430,8 @@ static void wil_connect_worker(struct work_struct *work)
} else {
wil_disconnect_cid(wil, cid, WLAN_REASON_UNSPECIFIED, true);
}
+out:
+ mutex_unlock(&wil->mutex);
}
int wil_priv_init(struct wil6210_priv *wil)
@@ -773,8 +781,10 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
wil6210_disconnect(wil, NULL, WLAN_REASON_DEAUTH_LEAVING, false);
wil_bcast_fini(wil);
- /* prevent NAPI from being scheduled */
+ /* prevent NAPI from being scheduled and prevent wmi commands */
+ mutex_lock(&wil->wmi_mutex);
bitmap_zero(wil->status, wil_status_last);
+ mutex_unlock(&wil->wmi_mutex);
if (wil->scan_request) {
wil_dbg_misc(wil, "Abort scan_request 0x%p\n",
@@ -977,7 +987,7 @@ int __wil_down(struct wil6210_priv *wil)
}
mutex_lock(&wil->mutex);
- if (!iter)
+ if (iter < 0)
wil_err(wil, "timeout waiting for idle FW/HW\n");
wil_reset(wil, false);
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index e3b3c8fb4..56aaa2d4f 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -183,7 +183,7 @@ void *wil_if_alloc(struct device *dev)
netif_napi_add(ndev, &wil->napi_rx, wil6210_netdev_poll_rx,
WIL6210_NAPI_BUDGET);
- netif_napi_add(ndev, &wil->napi_tx, wil6210_netdev_poll_tx,
+ netif_tx_napi_add(ndev, &wil->napi_tx, wil6210_netdev_poll_tx,
WIL6210_NAPI_BUDGET);
netif_tx_stop_all_queues(ndev);
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 1a3142c33..e36f2a0c8 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012-2014 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2015 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -125,11 +125,37 @@ static int wil_if_pcie_disable(struct wil6210_priv *wil)
return 0;
}
+static int wil_platform_rop_ramdump(void *wil_handle, void *buf, uint32_t size)
+{
+ struct wil6210_priv *wil = wil_handle;
+
+ if (!wil)
+ return -EINVAL;
+
+ return wil_fw_copy_crash_dump(wil, buf, size);
+}
+
+static int wil_platform_rop_fw_recovery(void *wil_handle)
+{
+ struct wil6210_priv *wil = wil_handle;
+
+ if (!wil)
+ return -EINVAL;
+
+ wil_fw_error_recovery(wil);
+
+ return 0;
+}
+
static int wil_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
struct wil6210_priv *wil;
struct device *dev = &pdev->dev;
int rc;
+ const struct wil_platform_rops rops = {
+ .ramdump = wil_platform_rop_ramdump,
+ .fw_recovery = wil_platform_rop_fw_recovery,
+ };
/* check HW */
dev_info(&pdev->dev, WIL_NAME
@@ -154,7 +180,7 @@ static int wil_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
/* rollback to if_free */
wil->platform_handle =
- wil_platform_init(&pdev->dev, &wil->platform_ops);
+ wil_platform_init(&pdev->dev, &wil->platform_ops, &rops, wil);
if (!wil->platform_handle) {
rc = -ENODEV;
wil_err(wil, "wil_platform_init failed\n");
diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c
index e3d1be82f..32031e7a1 100644
--- a/drivers/net/wireless/ath/wil6210/rx_reorder.c
+++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c
@@ -261,9 +261,19 @@ struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil,
void wil_tid_ampdu_rx_free(struct wil6210_priv *wil,
struct wil_tid_ampdu_rx *r)
{
+ int i;
+
if (!r)
return;
- wil_release_reorder_frames(wil, r, r->head_seq_num + r->buf_size);
+
+ /* Do not pass remaining frames to the network stack - it may be
+ * not expecting to get any more Rx. Rx from here may lead to
+ * kernel OOPS since some per-socket accounting info was already
+ * released.
+ */
+ for (i = 0; i < r->buf_size; i++)
+ kfree_skb(r->reorder_buf[i]);
+
kfree(r->reorder_buf);
kfree(r->reorder_time);
kfree(r);
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 3bc9bc0ef..7887e6cfd 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -160,6 +160,7 @@ static void wil_vring_free(struct wil6210_priv *wil, struct vring *vring,
struct device *dev = wil_to_dev(wil);
size_t sz = vring->size * sizeof(vring->va[0]);
+ lockdep_assert_held(&wil->mutex);
if (tx) {
int vring_index = vring - wil->vring_tx;
@@ -749,6 +750,7 @@ int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size,
wil_dbg_misc(wil, "%s() max_mpdu_size %d\n", __func__,
cmd.vring_cfg.tx_sw_ring.max_mpdu_size);
+ lockdep_assert_held(&wil->mutex);
if (vring->va) {
wil_err(wil, "Tx ring [%d] already allocated\n", id);
@@ -821,6 +823,7 @@ int wil_vring_init_bcast(struct wil6210_priv *wil, int id, int size)
wil_dbg_misc(wil, "%s() max_mpdu_size %d\n", __func__,
cmd.vring_cfg.tx_sw_ring.max_mpdu_size);
+ lockdep_assert_held(&wil->mutex);
if (vring->va) {
wil_err(wil, "Tx ring [%d] already allocated\n", id);
@@ -872,7 +875,7 @@ void wil_vring_fini_tx(struct wil6210_priv *wil, int id)
struct vring *vring = &wil->vring_tx[id];
struct vring_tx_data *txdata = &wil->vring_tx_data[id];
- WARN_ON(!mutex_is_locked(&wil->mutex));
+ lockdep_assert_held(&wil->mutex);
if (!vring->va)
return;
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 244d80fd4..467bf4b6f 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -828,6 +828,7 @@ int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime);
int wil_suspend(struct wil6210_priv *wil, bool is_runtime);
int wil_resume(struct wil6210_priv *wil, bool is_runtime);
+int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest, u32 size);
void wil_fw_core_dump(struct wil6210_priv *wil);
#endif /* __WIL6210_H__ */
diff --git a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
index 7e7093499..b57d28094 100644
--- a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
+++ b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
@@ -51,8 +51,7 @@ static int wil_fw_get_crash_dump_bounds(struct wil6210_priv *wil,
return 0;
}
-static int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest,
- u32 size)
+int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest, u32 size)
{
int i;
const struct fw_map *map;
diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.c b/drivers/net/wireless/ath/wil6210/wil_platform.c
index 2e831bf20..4eed05bdd 100644
--- a/drivers/net/wireless/ath/wil6210/wil_platform.c
+++ b/drivers/net/wireless/ath/wil6210/wil_platform.c
@@ -33,7 +33,8 @@ void wil_platform_modexit(void)
* It returns a handle which is used with the rest of the API
*
*/
-void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops)
+void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops,
+ const struct wil_platform_rops *rops, void *wil_handle)
{
void *handle = ops; /* to return some non-NULL for 'void' impl. */
diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.h b/drivers/net/wireless/ath/wil6210/wil_platform.h
index d7fa19b78..9a949d910 100644
--- a/drivers/net/wireless/ath/wil6210/wil_platform.h
+++ b/drivers/net/wireless/ath/wil6210/wil_platform.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014-2015 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -20,16 +20,48 @@
struct device;
/**
- * struct wil_platform_ops - wil platform module callbacks
+ * struct wil_platform_ops - wil platform module calls from this
+ * driver to platform driver
*/
struct wil_platform_ops {
int (*bus_request)(void *handle, uint32_t kbps /* KBytes/Sec */);
int (*suspend)(void *handle);
int (*resume)(void *handle);
void (*uninit)(void *handle);
+ int (*notify_crash)(void *handle);
};
-void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops);
+/**
+ * struct wil_platform_rops - wil platform module callbacks from
+ * platform driver to this driver
+ * @ramdump: store a ramdump from the wil firmware. The platform
+ * driver may add additional data to the ramdump to
+ * generate the final crash dump.
+ * @fw_recovery: start a firmware recovery process. Called as
+ * part of a crash recovery process which may include other
+ * related platform subsystems.
+ */
+struct wil_platform_rops {
+ int (*ramdump)(void *wil_handle, void *buf, uint32_t size);
+ int (*fw_recovery)(void *wil_handle);
+};
+
+/**
+ * wil_platform_init - initialize the platform driver
+ *
+ * @dev - pointer to the wil6210 device
+ * @ops - structure with platform driver operations. Platform
+ * driver will fill this structure with function pointers.
+ * @rops - structure with callbacks from platform driver to
+ * this driver. The platform driver copies the structure to
+ * its own storage. Can be NULL if this driver does not
+ * support crash recovery.
+ * @wil_handle - context for this driver that will be passed
+ * when platform driver invokes one of the callbacks in
+ * rops. May be NULL if rops is NULL.
+ */
+void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops,
+ const struct wil_platform_rops *rops, void *wil_handle);
int __init wil_platform_modinit(void);
void wil_platform_modexit(void);
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 6ed26baca..e3ea74cdd 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -228,6 +228,10 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len)
wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head);
/* wait till FW finish with previous command */
for (retry = 5; retry > 0; retry--) {
+ if (!test_bit(wil_status_fwready, wil->status)) {
+ wil_err(wil, "WMI: cannot send command while FW not ready\n");
+ return -EAGAIN;
+ }
r->tail = wil_r(wil, RGF_MBOX +
offsetof(struct wil6210_mbox_ctl, tx.tail));
if (next_head != r->tail)
diff --git a/drivers/net/wireless/atmel/Kconfig b/drivers/net/wireless/atmel/Kconfig
new file mode 100644
index 000000000..a43cfd163
--- /dev/null
+++ b/drivers/net/wireless/atmel/Kconfig
@@ -0,0 +1,57 @@
+config WLAN_VENDOR_ATMEL
+ bool "Atmel devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_ATMEL
+
+config ATMEL
+ tristate "Atmel at76c50x chipset 802.11b support"
+ depends on CFG80211 && (PCI || PCMCIA)
+ select WIRELESS_EXT
+ select WEXT_PRIV
+ select FW_LOADER
+ select CRC32
+ ---help---
+ A driver 802.11b wireless cards based on the Atmel fast-vnet
+ chips. This driver supports standard Linux wireless extensions.
+
+ Many cards based on this chipset do not have flash memory
+ and need their firmware loaded at start-up. If yours is
+ one of these, you will need to provide a firmware image
+ to be loaded into the card by the driver. The Atmel
+ firmware package can be downloaded from
+ <http://www.thekelleys.org.uk/atmel>
+
+config PCI_ATMEL
+ tristate "Atmel at76c506 PCI cards"
+ depends on ATMEL && PCI
+ ---help---
+ Enable support for PCI and mini-PCI cards containing the
+ Atmel at76c506 chip.
+
+config PCMCIA_ATMEL
+ tristate "Atmel at76c502/at76c504 PCMCIA cards"
+ depends on ATMEL && PCMCIA
+ select WIRELESS_EXT
+ select FW_LOADER
+ select CRC32
+ ---help---
+ Enable support for PCMCIA cards containing the
+ Atmel at76c502 and at76c504 chips.
+
+config AT76C50X_USB
+ tristate "Atmel at76c503/at76c505/at76c505a USB cards"
+ depends on MAC80211 && USB
+ select FW_LOADER
+ ---help---
+ Enable support for USB Wireless devices using Atmel at76c503,
+ at76c505 or at76c505a chips.
+
+endif # WLAN_VENDOR_ATMEL
diff --git a/drivers/net/wireless/atmel/Makefile b/drivers/net/wireless/atmel/Makefile
new file mode 100644
index 000000000..e62e345f7
--- /dev/null
+++ b/drivers/net/wireless/atmel/Makefile
@@ -0,0 +1,5 @@
+obj-$(CONFIG_ATMEL) += atmel.o
+obj-$(CONFIG_PCI_ATMEL) += atmel_pci.o
+obj-$(CONFIG_PCMCIA_ATMEL) += atmel_cs.o
+
+obj-$(CONFIG_AT76C50X_USB) += at76c50x-usb.o
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c
index 62a4316c2..62a4316c2 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/atmel/at76c50x-usb.c
diff --git a/drivers/net/wireless/at76c50x-usb.h b/drivers/net/wireless/atmel/at76c50x-usb.h
index ae03271f8..ae03271f8 100644
--- a/drivers/net/wireless/at76c50x-usb.h
+++ b/drivers/net/wireless/atmel/at76c50x-usb.h
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel/atmel.c
index ae6dc6fac..ae6dc6fac 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel/atmel.c
diff --git a/drivers/net/wireless/atmel.h b/drivers/net/wireless/atmel/atmel.h
index 96f7318cb..96f7318cb 100644
--- a/drivers/net/wireless/atmel.h
+++ b/drivers/net/wireless/atmel/atmel.h
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel/atmel_cs.c
index 7afc9c532..7afc9c532 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel/atmel_cs.c
diff --git a/drivers/net/wireless/atmel_pci.c b/drivers/net/wireless/atmel/atmel_pci.c
index bcf1f274a..bcf1f274a 100644
--- a/drivers/net/wireless/atmel_pci.c
+++ b/drivers/net/wireless/atmel/atmel_pci.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/common.h b/drivers/net/wireless/brcm80211/brcmfmac/common.h
deleted file mode 100644
index 21c7488b4..000000000
--- a/drivers/net/wireless/brcm80211/brcmfmac/common.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (c) 2014 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifndef BRCMFMAC_COMMON_H
-#define BRCMFMAC_COMMON_H
-
-extern const u8 ALLFFMAC[ETH_ALEN];
-
-/* Sets dongle media info (drv_version, mac address). */
-int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
-
-#endif /* BRCMFMAC_COMMON_H */
diff --git a/drivers/net/wireless/broadcom/Kconfig b/drivers/net/wireless/broadcom/Kconfig
new file mode 100644
index 000000000..d3651ceb5
--- /dev/null
+++ b/drivers/net/wireless/broadcom/Kconfig
@@ -0,0 +1,18 @@
+config WLAN_VENDOR_BROADCOM
+ bool "Broadcom devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_BROADCOM
+
+source "drivers/net/wireless/broadcom/b43/Kconfig"
+source "drivers/net/wireless/broadcom/b43legacy/Kconfig"
+source "drivers/net/wireless/broadcom/brcm80211/Kconfig"
+
+endif # WLAN_VENDOR_BROADCOM
diff --git a/drivers/net/wireless/broadcom/Makefile b/drivers/net/wireless/broadcom/Makefile
new file mode 100644
index 000000000..9d5ac9571
--- /dev/null
+++ b/drivers/net/wireless/broadcom/Makefile
@@ -0,0 +1,5 @@
+obj-$(CONFIG_B43) += b43/
+obj-$(CONFIG_B43LEGACY) += b43legacy/
+
+obj-$(CONFIG_BRCMFMAC) += brcm80211/
+obj-$(CONFIG_BRCMSMAC) += brcm80211/
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/broadcom/b43/Kconfig
index fba856032..fba856032 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/broadcom/b43/Kconfig
diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/broadcom/b43/Makefile
index ddc4df466..ddc4df466 100644
--- a/drivers/net/wireless/b43/Makefile
+++ b/drivers/net/wireless/broadcom/b43/Makefile
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/broadcom/b43/b43.h
index 036552439..036552439 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/broadcom/b43/b43.h
diff --git a/drivers/net/wireless/b43/bus.c b/drivers/net/wireless/broadcom/b43/bus.c
index 17d16a391..17d16a391 100644
--- a/drivers/net/wireless/b43/bus.c
+++ b/drivers/net/wireless/broadcom/b43/bus.c
diff --git a/drivers/net/wireless/b43/bus.h b/drivers/net/wireless/broadcom/b43/bus.h
index 256c2c179..256c2c179 100644
--- a/drivers/net/wireless/b43/bus.h
+++ b/drivers/net/wireless/broadcom/b43/bus.h
diff --git a/drivers/net/wireless/b43/debugfs.c b/drivers/net/wireless/broadcom/b43/debugfs.c
index b4bcd94af..b4bcd94af 100644
--- a/drivers/net/wireless/b43/debugfs.c
+++ b/drivers/net/wireless/broadcom/b43/debugfs.c
diff --git a/drivers/net/wireless/b43/debugfs.h b/drivers/net/wireless/broadcom/b43/debugfs.h
index d05377745..d05377745 100644
--- a/drivers/net/wireless/b43/debugfs.h
+++ b/drivers/net/wireless/broadcom/b43/debugfs.h
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/broadcom/b43/dma.c
index 683706490..683706490 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/broadcom/b43/dma.c
diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/broadcom/b43/dma.h
index df8c8cdcb..df8c8cdcb 100644
--- a/drivers/net/wireless/b43/dma.h
+++ b/drivers/net/wireless/broadcom/b43/dma.h
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/broadcom/b43/leds.c
index d79ab2a22..d79ab2a22 100644
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/broadcom/b43/leds.c
diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/broadcom/b43/leds.h
index 32b66d53c..32b66d53c 100644
--- a/drivers/net/wireless/b43/leds.h
+++ b/drivers/net/wireless/broadcom/b43/leds.h
diff --git a/drivers/net/wireless/b43/lo.c b/drivers/net/wireless/broadcom/b43/lo.c
index a335f94c7..a335f94c7 100644
--- a/drivers/net/wireless/b43/lo.c
+++ b/drivers/net/wireless/broadcom/b43/lo.c
diff --git a/drivers/net/wireless/b43/lo.h b/drivers/net/wireless/broadcom/b43/lo.h
index 7b4df3883..7b4df3883 100644
--- a/drivers/net/wireless/b43/lo.h
+++ b/drivers/net/wireless/broadcom/b43/lo.h
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c
index 3af6826cb..3af6826cb 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/broadcom/b43/main.c
diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/broadcom/b43/main.h
index c46430cc7..c46430cc7 100644
--- a/drivers/net/wireless/b43/main.h
+++ b/drivers/net/wireless/broadcom/b43/main.h
diff --git a/drivers/net/wireless/b43/phy_a.c b/drivers/net/wireless/broadcom/b43/phy_a.c
index 99c036f5e..99c036f5e 100644
--- a/drivers/net/wireless/b43/phy_a.c
+++ b/drivers/net/wireless/broadcom/b43/phy_a.c
diff --git a/drivers/net/wireless/b43/phy_a.h b/drivers/net/wireless/broadcom/b43/phy_a.h
index f7d0d929a..f7d0d929a 100644
--- a/drivers/net/wireless/b43/phy_a.h
+++ b/drivers/net/wireless/broadcom/b43/phy_a.h
diff --git a/drivers/net/wireless/b43/phy_ac.c b/drivers/net/wireless/broadcom/b43/phy_ac.c
index e75633d67..e75633d67 100644
--- a/drivers/net/wireless/b43/phy_ac.c
+++ b/drivers/net/wireless/broadcom/b43/phy_ac.c
diff --git a/drivers/net/wireless/b43/phy_ac.h b/drivers/net/wireless/broadcom/b43/phy_ac.h
index d1ca79e0e..d1ca79e0e 100644
--- a/drivers/net/wireless/b43/phy_ac.h
+++ b/drivers/net/wireless/broadcom/b43/phy_ac.h
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/broadcom/b43/phy_common.c
index ec2b9c577..ec2b9c577 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/broadcom/b43/phy_common.c
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/broadcom/b43/phy_common.h
index 78d865267..78d865267 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/broadcom/b43/phy_common.h
diff --git a/drivers/net/wireless/b43/phy_g.c b/drivers/net/wireless/broadcom/b43/phy_g.c
index 462310e6e..462310e6e 100644
--- a/drivers/net/wireless/b43/phy_g.c
+++ b/drivers/net/wireless/broadcom/b43/phy_g.c
diff --git a/drivers/net/wireless/b43/phy_g.h b/drivers/net/wireless/broadcom/b43/phy_g.h
index 5413c906a..5413c906a 100644
--- a/drivers/net/wireless/b43/phy_g.h
+++ b/drivers/net/wireless/broadcom/b43/phy_g.h
diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/broadcom/b43/phy_ht.c
index bd6894596..bd6894596 100644
--- a/drivers/net/wireless/b43/phy_ht.c
+++ b/drivers/net/wireless/broadcom/b43/phy_ht.c
diff --git a/drivers/net/wireless/b43/phy_ht.h b/drivers/net/wireless/broadcom/b43/phy_ht.h
index c086f56ce..c086f56ce 100644
--- a/drivers/net/wireless/b43/phy_ht.h
+++ b/drivers/net/wireless/broadcom/b43/phy_ht.h
diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/broadcom/b43/phy_lcn.c
index 97461ccf3..97461ccf3 100644
--- a/drivers/net/wireless/b43/phy_lcn.c
+++ b/drivers/net/wireless/broadcom/b43/phy_lcn.c
diff --git a/drivers/net/wireless/b43/phy_lcn.h b/drivers/net/wireless/broadcom/b43/phy_lcn.h
index 6a7092e13..6a7092e13 100644
--- a/drivers/net/wireless/b43/phy_lcn.h
+++ b/drivers/net/wireless/broadcom/b43/phy_lcn.h
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/broadcom/b43/phy_lp.c
index 058a9f232..058a9f232 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/broadcom/b43/phy_lp.c
diff --git a/drivers/net/wireless/b43/phy_lp.h b/drivers/net/wireless/broadcom/b43/phy_lp.h
index 62737f700..62737f700 100644
--- a/drivers/net/wireless/b43/phy_lp.h
+++ b/drivers/net/wireless/broadcom/b43/phy_lp.h
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c
index 9f0bcf3b8..9f0bcf3b8 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/broadcom/b43/phy_n.c
diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/broadcom/b43/phy_n.h
index a6da2c31a..a6da2c31a 100644
--- a/drivers/net/wireless/b43/phy_n.h
+++ b/drivers/net/wireless/broadcom/b43/phy_n.h
diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/broadcom/b43/pio.c
index a4ff5e2a4..a4ff5e2a4 100644
--- a/drivers/net/wireless/b43/pio.c
+++ b/drivers/net/wireless/broadcom/b43/pio.c
diff --git a/drivers/net/wireless/b43/pio.h b/drivers/net/wireless/broadcom/b43/pio.h
index 1e5161474..1e5161474 100644
--- a/drivers/net/wireless/b43/pio.h
+++ b/drivers/net/wireless/broadcom/b43/pio.h
diff --git a/drivers/net/wireless/b43/ppr.c b/drivers/net/wireless/broadcom/b43/ppr.c
index 9a770279c..9a770279c 100644
--- a/drivers/net/wireless/b43/ppr.c
+++ b/drivers/net/wireless/broadcom/b43/ppr.c
diff --git a/drivers/net/wireless/b43/ppr.h b/drivers/net/wireless/broadcom/b43/ppr.h
index 24d7447e9..24d7447e9 100644
--- a/drivers/net/wireless/b43/ppr.h
+++ b/drivers/net/wireless/broadcom/b43/ppr.h
diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/broadcom/b43/radio_2055.c
index 5289a18dd..5289a18dd 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2055.c
diff --git a/drivers/net/wireless/b43/radio_2055.h b/drivers/net/wireless/broadcom/b43/radio_2055.h
index 67f96122f..67f96122f 100644
--- a/drivers/net/wireless/b43/radio_2055.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2055.h
diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/broadcom/b43/radio_2056.c
index 2ce25607c..2ce25607c 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2056.c
diff --git a/drivers/net/wireless/b43/radio_2056.h b/drivers/net/wireless/broadcom/b43/radio_2056.h
index 5b8667345..5b8667345 100644
--- a/drivers/net/wireless/b43/radio_2056.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2056.h
diff --git a/drivers/net/wireless/b43/radio_2057.c b/drivers/net/wireless/broadcom/b43/radio_2057.c
index ff1e026a6..ff1e026a6 100644
--- a/drivers/net/wireless/b43/radio_2057.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2057.c
diff --git a/drivers/net/wireless/b43/radio_2057.h b/drivers/net/wireless/broadcom/b43/radio_2057.h
index 220d08023..220d08023 100644
--- a/drivers/net/wireless/b43/radio_2057.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2057.h
diff --git a/drivers/net/wireless/b43/radio_2059.c b/drivers/net/wireless/broadcom/b43/radio_2059.c
index a3cf9efd7..a3cf9efd7 100644
--- a/drivers/net/wireless/b43/radio_2059.c
+++ b/drivers/net/wireless/broadcom/b43/radio_2059.c
diff --git a/drivers/net/wireless/b43/radio_2059.h b/drivers/net/wireless/broadcom/b43/radio_2059.h
index 9e22fb605..9e22fb605 100644
--- a/drivers/net/wireless/b43/radio_2059.h
+++ b/drivers/net/wireless/broadcom/b43/radio_2059.h
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/broadcom/b43/rfkill.c
index 70c2fcedd..70c2fcedd 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/broadcom/b43/rfkill.c
diff --git a/drivers/net/wireless/b43/rfkill.h b/drivers/net/wireless/broadcom/b43/rfkill.h
index f046c3ca0..f046c3ca0 100644
--- a/drivers/net/wireless/b43/rfkill.h
+++ b/drivers/net/wireless/broadcom/b43/rfkill.h
diff --git a/drivers/net/wireless/b43/sdio.c b/drivers/net/wireless/broadcom/b43/sdio.c
index 59a521800..59a521800 100644
--- a/drivers/net/wireless/b43/sdio.c
+++ b/drivers/net/wireless/broadcom/b43/sdio.c
diff --git a/drivers/net/wireless/b43/sdio.h b/drivers/net/wireless/broadcom/b43/sdio.h
index 1e93926f3..1e93926f3 100644
--- a/drivers/net/wireless/b43/sdio.h
+++ b/drivers/net/wireless/broadcom/b43/sdio.h
diff --git a/drivers/net/wireless/b43/sysfs.c b/drivers/net/wireless/broadcom/b43/sysfs.c
index 3190493bd..3190493bd 100644
--- a/drivers/net/wireless/b43/sysfs.c
+++ b/drivers/net/wireless/broadcom/b43/sysfs.c
diff --git a/drivers/net/wireless/b43/sysfs.h b/drivers/net/wireless/broadcom/b43/sysfs.h
index 12bda9ef1..12bda9ef1 100644
--- a/drivers/net/wireless/b43/sysfs.h
+++ b/drivers/net/wireless/broadcom/b43/sysfs.h
diff --git a/drivers/net/wireless/b43/tables.c b/drivers/net/wireless/broadcom/b43/tables.c
index ea288df8a..ea288df8a 100644
--- a/drivers/net/wireless/b43/tables.c
+++ b/drivers/net/wireless/broadcom/b43/tables.c
diff --git a/drivers/net/wireless/b43/tables.h b/drivers/net/wireless/broadcom/b43/tables.h
index 80e73c7cb..80e73c7cb 100644
--- a/drivers/net/wireless/b43/tables.h
+++ b/drivers/net/wireless/broadcom/b43/tables.h
diff --git a/drivers/net/wireless/b43/tables_lpphy.c b/drivers/net/wireless/broadcom/b43/tables_lpphy.c
index cff187c56..cff187c56 100644
--- a/drivers/net/wireless/b43/tables_lpphy.c
+++ b/drivers/net/wireless/broadcom/b43/tables_lpphy.c
diff --git a/drivers/net/wireless/b43/tables_lpphy.h b/drivers/net/wireless/broadcom/b43/tables_lpphy.h
index 84f1d265f..84f1d265f 100644
--- a/drivers/net/wireless/b43/tables_lpphy.h
+++ b/drivers/net/wireless/broadcom/b43/tables_lpphy.h
diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/broadcom/b43/tables_nphy.c
index b2f0d245b..b2f0d245b 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/broadcom/b43/tables_nphy.c
diff --git a/drivers/net/wireless/b43/tables_nphy.h b/drivers/net/wireless/broadcom/b43/tables_nphy.h
index b51f386db..b51f386db 100644
--- a/drivers/net/wireless/b43/tables_nphy.h
+++ b/drivers/net/wireless/broadcom/b43/tables_nphy.h
diff --git a/drivers/net/wireless/b43/tables_phy_ht.c b/drivers/net/wireless/broadcom/b43/tables_phy_ht.c
index 176c49d74..176c49d74 100644
--- a/drivers/net/wireless/b43/tables_phy_ht.c
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_ht.c
diff --git a/drivers/net/wireless/b43/tables_phy_ht.h b/drivers/net/wireless/broadcom/b43/tables_phy_ht.h
index 1b5ef2bc7..1b5ef2bc7 100644
--- a/drivers/net/wireless/b43/tables_phy_ht.h
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_ht.h
diff --git a/drivers/net/wireless/b43/tables_phy_lcn.c b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c
index e347b8d80..e347b8d80 100644
--- a/drivers/net/wireless/b43/tables_phy_lcn.c
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.c
diff --git a/drivers/net/wireless/b43/tables_phy_lcn.h b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.h
index caff9db68..caff9db68 100644
--- a/drivers/net/wireless/b43/tables_phy_lcn.h
+++ b/drivers/net/wireless/broadcom/b43/tables_phy_lcn.h
diff --git a/drivers/net/wireless/b43/wa.c b/drivers/net/wireless/broadcom/b43/wa.c
index c218c08fb..c218c08fb 100644
--- a/drivers/net/wireless/b43/wa.c
+++ b/drivers/net/wireless/broadcom/b43/wa.c
diff --git a/drivers/net/wireless/b43/wa.h b/drivers/net/wireless/broadcom/b43/wa.h
index e163c5e56..e163c5e56 100644
--- a/drivers/net/wireless/b43/wa.h
+++ b/drivers/net/wireless/broadcom/b43/wa.h
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/broadcom/b43/xmit.c
index 426dc13c4..426dc13c4 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/broadcom/b43/xmit.c
diff --git a/drivers/net/wireless/b43/xmit.h b/drivers/net/wireless/broadcom/b43/xmit.h
index ba6115308..ba6115308 100644
--- a/drivers/net/wireless/b43/xmit.h
+++ b/drivers/net/wireless/broadcom/b43/xmit.h
diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/broadcom/b43legacy/Kconfig
index 1ffa28835..1ffa28835 100644
--- a/drivers/net/wireless/b43legacy/Kconfig
+++ b/drivers/net/wireless/broadcom/b43legacy/Kconfig
diff --git a/drivers/net/wireless/b43legacy/Makefile b/drivers/net/wireless/broadcom/b43legacy/Makefile
index 227a77e84..227a77e84 100644
--- a/drivers/net/wireless/b43legacy/Makefile
+++ b/drivers/net/wireless/broadcom/b43legacy/Makefile
diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/broadcom/b43legacy/b43legacy.h
index 482476fdb..482476fdb 100644
--- a/drivers/net/wireless/b43legacy/b43legacy.h
+++ b/drivers/net/wireless/broadcom/b43legacy/b43legacy.h
diff --git a/drivers/net/wireless/b43legacy/debugfs.c b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
index 090910ea2..090910ea2 100644
--- a/drivers/net/wireless/b43legacy/debugfs.c
+++ b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
diff --git a/drivers/net/wireless/b43legacy/debugfs.h b/drivers/net/wireless/broadcom/b43legacy/debugfs.h
index 9ee32158b..9ee32158b 100644
--- a/drivers/net/wireless/b43legacy/debugfs.h
+++ b/drivers/net/wireless/broadcom/b43legacy/debugfs.h
diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c
index f9dd892b9..f9dd892b9 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
diff --git a/drivers/net/wireless/b43legacy/dma.h b/drivers/net/wireless/broadcom/b43legacy/dma.h
index c3282f906..c3282f906 100644
--- a/drivers/net/wireless/b43legacy/dma.h
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.h
diff --git a/drivers/net/wireless/b43legacy/ilt.c b/drivers/net/wireless/broadcom/b43legacy/ilt.c
index ee5682e54..ee5682e54 100644
--- a/drivers/net/wireless/b43legacy/ilt.c
+++ b/drivers/net/wireless/broadcom/b43legacy/ilt.c
diff --git a/drivers/net/wireless/b43legacy/ilt.h b/drivers/net/wireless/broadcom/b43legacy/ilt.h
index 48bcf37ec..48bcf37ec 100644
--- a/drivers/net/wireless/b43legacy/ilt.h
+++ b/drivers/net/wireless/broadcom/b43legacy/ilt.h
diff --git a/drivers/net/wireless/b43legacy/leds.c b/drivers/net/wireless/broadcom/b43legacy/leds.c
index fd4565389..fd4565389 100644
--- a/drivers/net/wireless/b43legacy/leds.c
+++ b/drivers/net/wireless/broadcom/b43legacy/leds.c
diff --git a/drivers/net/wireless/b43legacy/leds.h b/drivers/net/wireless/broadcom/b43legacy/leds.h
index 9ff6750dc..9ff6750dc 100644
--- a/drivers/net/wireless/b43legacy/leds.h
+++ b/drivers/net/wireless/broadcom/b43legacy/leds.h
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c
index 8491b6f4d..8491b6f4d 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
diff --git a/drivers/net/wireless/b43legacy/main.h b/drivers/net/wireless/broadcom/b43legacy/main.h
index b74a058d7..b74a058d7 100644
--- a/drivers/net/wireless/b43legacy/main.h
+++ b/drivers/net/wireless/broadcom/b43legacy/main.h
diff --git a/drivers/net/wireless/b43legacy/phy.c b/drivers/net/wireless/broadcom/b43legacy/phy.c
index 995c7d0c2..995c7d0c2 100644
--- a/drivers/net/wireless/b43legacy/phy.c
+++ b/drivers/net/wireless/broadcom/b43legacy/phy.c
diff --git a/drivers/net/wireless/b43legacy/phy.h b/drivers/net/wireless/broadcom/b43legacy/phy.h
index 831a7a476..831a7a476 100644
--- a/drivers/net/wireless/b43legacy/phy.h
+++ b/drivers/net/wireless/broadcom/b43legacy/phy.h
diff --git a/drivers/net/wireless/b43legacy/pio.c b/drivers/net/wireless/broadcom/b43legacy/pio.c
index 282eedec6..282eedec6 100644
--- a/drivers/net/wireless/b43legacy/pio.c
+++ b/drivers/net/wireless/broadcom/b43legacy/pio.c
diff --git a/drivers/net/wireless/b43legacy/pio.h b/drivers/net/wireless/broadcom/b43legacy/pio.h
index 8e6773ea6..8e6773ea6 100644
--- a/drivers/net/wireless/b43legacy/pio.h
+++ b/drivers/net/wireless/broadcom/b43legacy/pio.h
diff --git a/drivers/net/wireless/b43legacy/radio.c b/drivers/net/wireless/broadcom/b43legacy/radio.c
index 950142034..950142034 100644
--- a/drivers/net/wireless/b43legacy/radio.c
+++ b/drivers/net/wireless/broadcom/b43legacy/radio.c
diff --git a/drivers/net/wireless/b43legacy/radio.h b/drivers/net/wireless/broadcom/b43legacy/radio.h
index dd2976d1d..dd2976d1d 100644
--- a/drivers/net/wireless/b43legacy/radio.h
+++ b/drivers/net/wireless/broadcom/b43legacy/radio.h
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/broadcom/b43legacy/rfkill.c
index 7c1bdbc02..7c1bdbc02 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/broadcom/b43legacy/rfkill.c
diff --git a/drivers/net/wireless/b43legacy/rfkill.h b/drivers/net/wireless/broadcom/b43legacy/rfkill.h
index 75585571c..75585571c 100644
--- a/drivers/net/wireless/b43legacy/rfkill.h
+++ b/drivers/net/wireless/broadcom/b43legacy/rfkill.h
diff --git a/drivers/net/wireless/b43legacy/sysfs.c b/drivers/net/wireless/broadcom/b43legacy/sysfs.c
index 2a1da15c9..2a1da15c9 100644
--- a/drivers/net/wireless/b43legacy/sysfs.c
+++ b/drivers/net/wireless/broadcom/b43legacy/sysfs.c
diff --git a/drivers/net/wireless/b43legacy/sysfs.h b/drivers/net/wireless/broadcom/b43legacy/sysfs.h
index 417d50980..417d50980 100644
--- a/drivers/net/wireless/b43legacy/sysfs.h
+++ b/drivers/net/wireless/broadcom/b43legacy/sysfs.h
diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/broadcom/b43legacy/xmit.c
index 34bf3f0b7..34bf3f0b7 100644
--- a/drivers/net/wireless/b43legacy/xmit.c
+++ b/drivers/net/wireless/broadcom/b43legacy/xmit.c
diff --git a/drivers/net/wireless/b43legacy/xmit.h b/drivers/net/wireless/broadcom/b43legacy/xmit.h
index 289db00a4..289db00a4 100644
--- a/drivers/net/wireless/b43legacy/xmit.h
+++ b/drivers/net/wireless/broadcom/b43legacy/xmit.h
diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/broadcom/brcm80211/Kconfig
index ab42b1fea..ab42b1fea 100644
--- a/drivers/net/wireless/brcm80211/Kconfig
+++ b/drivers/net/wireless/broadcom/brcm80211/Kconfig
diff --git a/drivers/net/wireless/brcm80211/Makefile b/drivers/net/wireless/broadcom/brcm80211/Makefile
index b987920e9..b987920e9 100644
--- a/drivers/net/wireless/brcm80211/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/Makefile
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
index dc4c75083..9e4b505ca 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
@@ -16,8 +16,8 @@
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
ccflags-y += \
- -Idrivers/net/wireless/brcm80211/brcmfmac \
- -Idrivers/net/wireless/brcm80211/include
+ -Idrivers/net/wireless/broadcom/brcm80211/brcmfmac \
+ -Idrivers/net/wireless/broadcom/brcm80211/include
ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
index 288c84e7c..6af658e44 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
@@ -187,7 +187,8 @@ retry:
goto retry;
if (id != bcdc->reqid) {
brcmf_err("%s: unexpected request id %d (expected %d)\n",
- brcmf_ifname(drvr, ifidx), id, bcdc->reqid);
+ brcmf_ifname(brcmf_get_ifp(drvr, ifidx)), id,
+ bcdc->reqid);
ret = -EINVAL;
goto done;
}
@@ -234,7 +235,8 @@ brcmf_proto_bcdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd,
if (id != bcdc->reqid) {
brcmf_err("%s: unexpected request id %d (expected %d)\n",
- brcmf_ifname(drvr, ifidx), id, bcdc->reqid);
+ brcmf_ifname(brcmf_get_ifp(drvr, ifidx)), id,
+ bcdc->reqid);
ret = -EINVAL;
goto done;
}
@@ -298,13 +300,13 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws,
if (((h->flags & BCDC_FLAG_VER_MASK) >> BCDC_FLAG_VER_SHIFT) !=
BCDC_PROTO_VER) {
brcmf_err("%s: non-BCDC packet received, flags 0x%x\n",
- brcmf_ifname(drvr, tmp_if->ifidx), h->flags);
+ brcmf_ifname(tmp_if), h->flags);
return -EBADE;
}
if (h->flags & BCDC_FLAG_SUM_GOOD) {
brcmf_dbg(BCDC, "%s: BDC rcv, good checksum, flags 0x%x\n",
- brcmf_ifname(drvr, tmp_if->ifidx), h->flags);
+ brcmf_ifname(tmp_if), h->flags);
pktbuf->ip_summed = CHECKSUM_UNNECESSARY;
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
index 6003179c0..6003179c0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index 410a6645d..b98db8a0a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -47,6 +47,8 @@
#include "debug.h"
#include "sdio.h"
#include "of.h"
+#include "core.h"
+#include "common.h"
#define SDIOH_API_ACCESS_RETRY_LIMIT 2
@@ -57,7 +59,6 @@
/* Maximum milliseconds to wait for F2 to come up */
#define SDIO_WAIT_F2RDY 3000
-#define BRCMF_DEFAULT_TXGLOM_SIZE 32 /* max tx frames in glom chain */
#define BRCMF_DEFAULT_RXGLOM_SIZE 32 /* max rx frames in glom chain */
struct brcmf_sdiod_freezer {
@@ -68,10 +69,6 @@ struct brcmf_sdiod_freezer {
struct completion resumed;
};
-static int brcmf_sdiod_txglomsz = BRCMF_DEFAULT_TXGLOM_SIZE;
-module_param_named(txglomsz, brcmf_sdiod_txglomsz, int, 0);
-MODULE_PARM_DESC(txglomsz, "maximum tx packet chain size [SDIO]");
-
static irqreturn_t brcmf_sdiod_oob_irqhandler(int irq, void *dev_id)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev_id);
@@ -882,15 +879,29 @@ int brcmf_sdiod_abort(struct brcmf_sdio_dev *sdiodev, uint fn)
return 0;
}
-static void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev)
+void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev)
{
+ struct sdio_func *func;
+ struct mmc_host *host;
+ uint max_blocks;
uint nents;
int err;
+ func = sdiodev->func[2];
+ host = func->card->host;
+ sdiodev->sg_support = host->max_segs > 1;
+ max_blocks = min_t(uint, host->max_blk_count, 511u);
+ sdiodev->max_request_size = min_t(uint, host->max_req_size,
+ max_blocks * func->cur_blksize);
+ sdiodev->max_segment_count = min_t(uint, host->max_segs,
+ SG_MAX_SINGLE_ALLOC);
+ sdiodev->max_segment_size = host->max_seg_size;
+
if (!sdiodev->sg_support)
return;
- nents = max_t(uint, BRCMF_DEFAULT_RXGLOM_SIZE, brcmf_sdiod_txglomsz);
+ nents = max_t(uint, BRCMF_DEFAULT_RXGLOM_SIZE,
+ sdiodev->bus_if->drvr->settings->sdiod_txglomsz);
nents += (nents >> 4) + 1;
WARN_ON(nents > sdiodev->max_segment_count);
@@ -902,7 +913,7 @@ static void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev)
sdiodev->sg_support = false;
}
- sdiodev->txglomsz = brcmf_sdiod_txglomsz;
+ sdiodev->txglomsz = sdiodev->bus_if->drvr->settings->sdiod_txglomsz;
}
#ifdef CONFIG_PM_SLEEP
@@ -1023,9 +1034,6 @@ static void brcmf_sdiod_host_fixup(struct mmc_host *host)
static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev)
{
- struct sdio_func *func;
- struct mmc_host *host;
- uint max_blocks;
int ret = 0;
sdiodev->num_funcs = 2;
@@ -1056,26 +1064,6 @@ static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev)
goto out;
}
- /*
- * determine host related variables after brcmf_sdiod_probe()
- * as func->cur_blksize is properly set and F2 init has been
- * completed successfully.
- */
- func = sdiodev->func[2];
- host = func->card->host;
- sdiodev->sg_support = host->max_segs > 1;
- max_blocks = min_t(uint, host->max_blk_count, 511u);
- sdiodev->max_request_size = min_t(uint, host->max_req_size,
- max_blocks * func->cur_blksize);
- sdiodev->max_segment_count = min_t(uint, host->max_segs,
- SG_MAX_SINGLE_ALLOC);
- sdiodev->max_segment_size = host->max_seg_size;
-
- /* allocate scatter-gather table. sg support
- * will be disabled upon allocation failure.
- */
- brcmf_sdiod_sgtable_alloc(sdiodev);
-
ret = brcmf_sdiod_freezer_attach(sdiodev);
if (ret)
goto out;
@@ -1086,7 +1074,7 @@ static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev)
ret = -ENODEV;
goto out;
}
- brcmf_sdiod_host_fixup(host);
+ brcmf_sdiod_host_fixup(sdiodev->func[2]->card->host);
out:
if (ret)
brcmf_sdiod_remove(sdiodev);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c
index 4e33f96b3..14a70d4b4 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c
@@ -29,7 +29,7 @@
#include "cfg80211.h"
/* T1 start SCO/eSCO priority suppression */
-#define BRCMF_BTCOEX_OPPR_WIN_TIME 2000
+#define BRCMF_BTCOEX_OPPR_WIN_TIME msecs_to_jiffies(2000)
/* BT registers values during DHCP */
#define BRCMF_BT_DHCP_REG50 0x8022
@@ -314,8 +314,7 @@ static void brcmf_btcoex_handler(struct work_struct *work)
} else {
btci->timeout -= BRCMF_BTCOEX_OPPR_WIN_TIME;
mod_timer(&btci->timer,
- jiffies +
- msecs_to_jiffies(BRCMF_BTCOEX_OPPR_WIN_TIME));
+ jiffies + BRCMF_BTCOEX_OPPR_WIN_TIME);
}
btci->timer_on = true;
break;
@@ -328,12 +327,11 @@ static void brcmf_btcoex_handler(struct work_struct *work)
/* DHCP is not over yet, start lowering BT priority */
brcmf_dbg(INFO, "DHCP T1:%d expired\n",
- BRCMF_BTCOEX_OPPR_WIN_TIME);
+ jiffies_to_msecs(BRCMF_BTCOEX_OPPR_WIN_TIME));
brcmf_btcoex_boost_wifi(btci, true);
btci->bt_state = BRCMF_BT_DHCP_FLAG_FORCE_TIMEOUT;
- mod_timer(&btci->timer,
- jiffies + msecs_to_jiffies(btci->timeout));
+ mod_timer(&btci->timer, jiffies + btci->timeout);
btci->timer_on = true;
break;
@@ -477,7 +475,7 @@ int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif,
return -EBUSY;
/* Start BT timer only for SCO connection */
if (brcmf_btcoex_is_sco_active(ifp)) {
- btci->timeout = duration;
+ btci->timeout = msecs_to_jiffies(duration);
btci->vif = vif;
brcmf_btcoex_dhcp_start(btci);
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.h
index 19647c68a..19647c68a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
index 230cad788..36093f93b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bus.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
@@ -137,7 +137,7 @@ struct brcmf_bus {
bool always_use_fws_queue;
bool wowl_supported;
- struct brcmf_bus_ops *ops;
+ const struct brcmf_bus_ops *ops;
struct brcmf_bus_msgbuf *msgbuf;
};
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index deb5f78dc..7b01e4ddb 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -91,6 +91,12 @@
#define BRCMF_SCAN_JOIN_PASSIVE_DWELL_TIME_MS 400
#define BRCMF_SCAN_JOIN_PROBE_INTERVAL_MS 20
+#define BRCMF_SCAN_CHANNEL_TIME 40
+#define BRCMF_SCAN_UNASSOC_TIME 40
+#define BRCMF_SCAN_PASSIVE_TIME 120
+
+#define BRCMF_ND_INFO_TIMEOUT msecs_to_jiffies(2000)
+
#define BRCMF_ASSOC_PARAMS_FIXED_SIZE \
(sizeof(struct brcmf_assoc_params_le) - sizeof(u16))
@@ -232,11 +238,6 @@ struct parsed_vndr_ies {
struct parsed_vndr_ie_info ie_info[VNDR_IE_PARSE_LIMIT];
};
-static int brcmf_roamoff;
-module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR);
-MODULE_PARM_DESC(roamoff, "do not use internal roaming engine");
-
-
static u16 chandef_to_chanspec(struct brcmu_d11inf *d11inf,
struct cfg80211_chan_def *ch)
{
@@ -392,15 +393,23 @@ static int brcmf_vif_change_validate(struct brcmf_cfg80211_info *cfg,
{
int iftype_num[NUM_NL80211_IFTYPES];
struct brcmf_cfg80211_vif *pos;
+ bool check_combos = false;
+ int ret = 0;
memset(&iftype_num[0], 0, sizeof(iftype_num));
list_for_each_entry(pos, &cfg->vif_list, list)
- if (pos == vif)
+ if (pos == vif) {
iftype_num[new_type]++;
- else
+ } else {
+ /* concurrent interfaces so need check combinations */
+ check_combos = true;
iftype_num[pos->wdev.iftype]++;
+ }
- return cfg80211_check_combinations(cfg->wiphy, 1, 0, iftype_num);
+ if (check_combos)
+ ret = cfg80211_check_combinations(cfg->wiphy, 1, 0, iftype_num);
+
+ return ret;
}
static int brcmf_vif_add_validate(struct brcmf_cfg80211_info *cfg,
@@ -559,7 +568,7 @@ struct wireless_dev *brcmf_ap_add_vif(struct wiphy *wiphy, const char *name,
/* wait for firmware event */
err = brcmf_cfg80211_wait_vif_event_timeout(cfg, BRCMF_E_IF_ADD,
- msecs_to_jiffies(1500));
+ BRCMF_VIF_EVENT_TIMEOUT);
brcmf_cfg80211_arm_vif_event(cfg, NULL);
if (!err) {
brcmf_err("timeout occurred\n");
@@ -776,7 +785,8 @@ brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
s32 ap = 0;
s32 err = 0;
- brcmf_dbg(TRACE, "Enter, idx=%d, type=%d\n", ifp->bssidx, type);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d, type=%d\n", ifp->bsscfgidx,
+ type);
/* WAR: There are a number of p2p interface related problems which
* need to be handled initially (before doing the validate).
@@ -945,7 +955,7 @@ static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg,
static s32
brcmf_run_escan(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp,
- struct cfg80211_scan_request *request, u16 action)
+ struct cfg80211_scan_request *request)
{
s32 params_size = BRCMF_SCAN_PARAMS_FIXED_SIZE +
offsetof(struct brcmf_escan_params_le, params_le);
@@ -959,7 +969,7 @@ brcmf_run_escan(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp,
params_size += sizeof(u32) * ((request->n_channels + 1) / 2);
/* Allocate space for populating ssids in struct */
- params_size += sizeof(struct brcmf_ssid) * request->n_ssids;
+ params_size += sizeof(struct brcmf_ssid_le) * request->n_ssids;
}
params = kzalloc(params_size, GFP_KERNEL);
@@ -970,7 +980,7 @@ brcmf_run_escan(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp,
BUG_ON(params_size + sizeof("escan") >= BRCMF_DCMD_MEDLEN);
brcmf_escan_prep(cfg, &params->params_le, request);
params->version = cpu_to_le32(BRCMF_ESCAN_REQ_VERSION);
- params->action = cpu_to_le16(action);
+ params->action = cpu_to_le16(WL_ESCAN_ACTION_START);
params->sync_id = cpu_to_le16(0x1234);
err = brcmf_fil_iovar_data_set(ifp, "escan", params, params_size);
@@ -1012,7 +1022,7 @@ brcmf_do_escan(struct brcmf_cfg80211_info *cfg, struct wiphy *wiphy,
results->count = 0;
results->buflen = WL_ESCAN_RESULTS_FIXED_SIZE;
- err = escan->run(cfg, ifp, request, WL_ESCAN_ACTION_START);
+ err = escan->run(cfg, ifp, request);
if (err)
brcmf_scan_config_mpc(ifp, 1);
return err;
@@ -1026,11 +1036,11 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
struct brcmf_if *ifp = vif->ifp;
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct cfg80211_ssid *ssids;
- struct brcmf_cfg80211_scan_req *sr = &cfg->scan_req_int;
u32 passive_scan;
bool escan_req;
bool spec_scan;
s32 err;
+ struct brcmf_ssid_le ssid_le;
u32 SSID_len;
brcmf_dbg(SCAN, "START ESCAN\n");
@@ -1083,13 +1093,13 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
} else {
brcmf_dbg(SCAN, "ssid \"%s\", ssid_len (%d)\n",
ssids->ssid, ssids->ssid_len);
- memset(&sr->ssid_le, 0, sizeof(sr->ssid_le));
- SSID_len = min_t(u8, sizeof(sr->ssid_le.SSID), ssids->ssid_len);
- sr->ssid_le.SSID_len = cpu_to_le32(0);
+ memset(&ssid_le, 0, sizeof(ssid_le));
+ SSID_len = min_t(u8, sizeof(ssid_le.SSID), ssids->ssid_len);
+ ssid_le.SSID_len = cpu_to_le32(0);
spec_scan = false;
if (SSID_len) {
- memcpy(sr->ssid_le.SSID, ssids->ssid, SSID_len);
- sr->ssid_le.SSID_len = cpu_to_le32(SSID_len);
+ memcpy(ssid_le.SSID, ssids->ssid, SSID_len);
+ ssid_le.SSID_len = cpu_to_le32(SSID_len);
spec_scan = true;
} else
brcmf_dbg(SCAN, "Broadcast scan\n");
@@ -1102,12 +1112,12 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
goto scan_out;
}
brcmf_scan_config_mpc(ifp, 0);
- err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SCAN,
- &sr->ssid_le, sizeof(sr->ssid_le));
+ err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SCAN, &ssid_le,
+ sizeof(ssid_le));
if (err) {
if (err == -EBUSY)
brcmf_dbg(INFO, "BUSY: scan for \"%s\" canceled\n",
- sr->ssid_le.SSID);
+ ssid_le.SSID);
else
brcmf_err("WLC_SCAN error (%d)\n", err);
@@ -1260,17 +1270,17 @@ static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason)
brcmf_dbg(TRACE, "Enter\n");
- if (test_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state)) {
+ if (test_and_clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state)) {
brcmf_dbg(INFO, "Call WLC_DISASSOC to stop excess roaming\n ");
err = brcmf_fil_cmd_data_set(vif->ifp,
BRCMF_C_DISASSOC, NULL, 0);
if (err) {
brcmf_err("WLC_DISASSOC failed (%d)\n", err);
}
- clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state);
- cfg80211_disconnected(vif->wdev.netdev, reason, NULL, 0,
- true, GFP_KERNEL);
-
+ if ((vif->wdev.iftype == NL80211_IFTYPE_STATION) ||
+ (vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT))
+ cfg80211_disconnected(vif->wdev.netdev, reason, NULL, 0,
+ true, GFP_KERNEL);
}
clear_bit(BRCMF_VIF_STATUS_CONNECTING, &vif->sme_state);
clear_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status);
@@ -1291,6 +1301,7 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
s32 wsec = 0;
s32 bcnprd;
u16 chanspec;
+ u32 ssid_len;
brcmf_dbg(TRACE, "Enter\n");
if (!check_vif_up(ifp->vif))
@@ -1368,17 +1379,15 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
memset(&join_params, 0, sizeof(struct brcmf_join_params));
/* SSID */
- profile->ssid.SSID_len = min_t(u32, params->ssid_len, 32);
- memcpy(profile->ssid.SSID, params->ssid, profile->ssid.SSID_len);
- memcpy(join_params.ssid_le.SSID, params->ssid, profile->ssid.SSID_len);
- join_params.ssid_le.SSID_len = cpu_to_le32(profile->ssid.SSID_len);
+ ssid_len = min_t(u32, params->ssid_len, IEEE80211_MAX_SSID_LEN);
+ memcpy(join_params.ssid_le.SSID, params->ssid, ssid_len);
+ join_params.ssid_le.SSID_len = cpu_to_le32(ssid_len);
join_params_size = sizeof(join_params.ssid_le);
/* BSSID */
if (params->bssid) {
memcpy(join_params.params_le.bssid, params->bssid, ETH_ALEN);
- join_params_size = sizeof(join_params.ssid_le) +
- BRCMF_ASSOC_PARAMS_FIXED_SIZE;
+ join_params_size += BRCMF_ASSOC_PARAMS_FIXED_SIZE;
memcpy(profile->bssid, params->bssid, ETH_ALEN);
} else {
eth_broadcast_addr(join_params.params_le.bssid);
@@ -1436,10 +1445,16 @@ brcmf_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev)
struct brcmf_if *ifp = netdev_priv(ndev);
brcmf_dbg(TRACE, "Enter\n");
- if (!check_vif_up(ifp->vif))
- return -EIO;
+ if (!check_vif_up(ifp->vif)) {
+ /* When driver is being unloaded, it can end up here. If an
+ * error is returned then later on a debug trace in the wireless
+ * core module will be printed. To avoid this 0 is returned.
+ */
+ return 0;
+ }
brcmf_link_down(ifp->vif, WLAN_REASON_DEAUTH_LEAVING);
+ brcmf_net_setcarrier(ifp, false);
brcmf_dbg(TRACE, "Exit\n");
@@ -1728,7 +1743,6 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
- struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct ieee80211_channel *chan = sme->channel;
struct brcmf_join_params join_params;
size_t join_params_size;
@@ -1739,6 +1753,7 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
struct brcmf_ext_join_params_le *ext_join_params;
u16 chanspec;
s32 err = 0;
+ u32 ssid_len;
brcmf_dbg(TRACE, "Enter\n");
if (!check_vif_up(ifp->vif))
@@ -1824,15 +1839,6 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
goto done;
}
- profile->ssid.SSID_len = min_t(u32, (u32)sizeof(profile->ssid.SSID),
- (u32)sme->ssid_len);
- memcpy(&profile->ssid.SSID, sme->ssid, profile->ssid.SSID_len);
- if (profile->ssid.SSID_len < IEEE80211_MAX_SSID_LEN) {
- profile->ssid.SSID[profile->ssid.SSID_len] = 0;
- brcmf_dbg(CONN, "SSID \"%s\", len (%d)\n", profile->ssid.SSID,
- profile->ssid.SSID_len);
- }
-
/* Join with specific BSSID and cached SSID
* If SSID is zero join based on BSSID only
*/
@@ -1845,9 +1851,12 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
err = -ENOMEM;
goto done;
}
- ext_join_params->ssid_le.SSID_len = cpu_to_le32(profile->ssid.SSID_len);
- memcpy(&ext_join_params->ssid_le.SSID, sme->ssid,
- profile->ssid.SSID_len);
+ ssid_len = min_t(u32, sme->ssid_len, IEEE80211_MAX_SSID_LEN);
+ ext_join_params->ssid_le.SSID_len = cpu_to_le32(ssid_len);
+ memcpy(&ext_join_params->ssid_le.SSID, sme->ssid, ssid_len);
+ if (ssid_len < IEEE80211_MAX_SSID_LEN)
+ brcmf_dbg(CONN, "SSID \"%s\", len (%d)\n",
+ ext_join_params->ssid_le.SSID, ssid_len);
/* Set up join scan parameters */
ext_join_params->scan_le.scan_type = -1;
@@ -1895,8 +1904,8 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
memset(&join_params, 0, sizeof(join_params));
join_params_size = sizeof(join_params.ssid_le);
- memcpy(&join_params.ssid_le.SSID, sme->ssid, profile->ssid.SSID_len);
- join_params.ssid_le.SSID_len = cpu_to_le32(profile->ssid.SSID_len);
+ memcpy(&join_params.ssid_le.SSID, sme->ssid, ssid_len);
+ join_params.ssid_le.SSID_len = cpu_to_le32(ssid_len);
if (sme->bssid)
memcpy(join_params.params_le.bssid, sme->bssid, ETH_ALEN);
@@ -2423,6 +2432,54 @@ static void brcmf_fill_bss_param(struct brcmf_if *ifp, struct station_info *si)
}
static s32
+brcmf_cfg80211_get_station_ibss(struct brcmf_if *ifp,
+ struct station_info *sinfo)
+{
+ struct brcmf_scb_val_le scbval;
+ struct brcmf_pktcnt_le pktcnt;
+ s32 err;
+ u32 rate;
+ u32 rssi;
+
+ /* Get the current tx rate */
+ err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_RATE, &rate);
+ if (err < 0) {
+ brcmf_err("BRCMF_C_GET_RATE error (%d)\n", err);
+ return err;
+ }
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
+ sinfo->txrate.legacy = rate * 5;
+
+ memset(&scbval, 0, sizeof(scbval));
+ err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_RSSI, &scbval,
+ sizeof(scbval));
+ if (err) {
+ brcmf_err("BRCMF_C_GET_RSSI error (%d)\n", err);
+ return err;
+ }
+ rssi = le32_to_cpu(scbval.val);
+ sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+ sinfo->signal = rssi;
+
+ err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_GET_PKTCNTS, &pktcnt,
+ sizeof(pktcnt));
+ if (err) {
+ brcmf_err("BRCMF_C_GET_GET_PKTCNTS error (%d)\n", err);
+ return err;
+ }
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS) |
+ BIT(NL80211_STA_INFO_RX_DROP_MISC) |
+ BIT(NL80211_STA_INFO_TX_PACKETS) |
+ BIT(NL80211_STA_INFO_TX_FAILED);
+ sinfo->rx_packets = le32_to_cpu(pktcnt.rx_good_pkt);
+ sinfo->rx_dropped_misc = le32_to_cpu(pktcnt.rx_bad_pkt);
+ sinfo->tx_packets = le32_to_cpu(pktcnt.tx_good_pkt);
+ sinfo->tx_failed = le32_to_cpu(pktcnt.tx_bad_pkt);
+
+ return 0;
+}
+
+static s32
brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
const u8 *mac, struct station_info *sinfo)
{
@@ -2439,6 +2496,9 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
if (!check_vif_up(ifp->vif))
return -EIO;
+ if (brcmf_is_ibssmode(ifp->vif))
+ return brcmf_cfg80211_get_station_ibss(ifp, sinfo);
+
memset(&sta_info_le, 0, sizeof(sta_info_le));
memcpy(&sta_info_le, mac, ETH_ALEN);
err = brcmf_fil_iovar_data_get(ifp, "tdls_sta_info",
@@ -2691,8 +2751,8 @@ static s32 brcmf_inform_bss(struct brcmf_cfg80211_info *cfg)
return err;
}
-static s32 wl_inform_ibss(struct brcmf_cfg80211_info *cfg,
- struct net_device *ndev, const u8 *bssid)
+static s32 brcmf_inform_ibss(struct brcmf_cfg80211_info *cfg,
+ struct net_device *ndev, const u8 *bssid)
{
struct wiphy *wiphy = cfg_to_wiphy(cfg);
struct ieee80211_channel *notify_channel;
@@ -2737,6 +2797,7 @@ static s32 wl_inform_ibss(struct brcmf_cfg80211_info *cfg,
band = wiphy->bands[IEEE80211_BAND_5GHZ];
freq = ieee80211_channel_to_frequency(ch.chnum, band->band);
+ cfg->channel = freq;
notify_channel = ieee80211_get_channel(wiphy, freq);
notify_capability = le16_to_cpu(bi->capability);
@@ -2775,9 +2836,7 @@ CleanUp:
static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg,
struct brcmf_if *ifp)
{
- struct brcmf_cfg80211_profile *profile = ndev_to_prof(ifp->ndev);
struct brcmf_bss_info_le *bi;
- struct brcmf_ssid *ssid;
const struct brcmf_tlv *tim;
u16 beacon_interval;
u8 dtim_period;
@@ -2789,8 +2848,6 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg,
if (brcmf_is_ibssmode(ifp->vif))
return err;
- ssid = &profile->ssid;
-
*(__le32 *)cfg->extra_buf = cpu_to_le32(WL_EXTRA_BUF_MAX);
err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_BSS_INFO,
cfg->extra_buf, WL_EXTRA_BUF_MAX);
@@ -2921,7 +2978,7 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
status = e->status;
if (!test_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status)) {
- brcmf_err("scan not ready, bssidx=%d\n", ifp->bssidx);
+ brcmf_err("scan not ready, bsscfgidx=%d\n", ifp->bsscfgidx);
return -EPERM;
}
@@ -3013,296 +3070,7 @@ static void brcmf_init_escan(struct brcmf_cfg80211_info *cfg)
brcmf_cfg80211_escan_timeout_worker);
}
-static __always_inline void brcmf_delay(u32 ms)
-{
- if (ms < 1000 / HZ) {
- cond_resched();
- mdelay(ms);
- } else {
- msleep(ms);
- }
-}
-
-static s32 brcmf_config_wowl_pattern(struct brcmf_if *ifp, u8 cmd[4],
- u8 *pattern, u32 patternsize, u8 *mask,
- u32 packet_offset)
-{
- struct brcmf_fil_wowl_pattern_le *filter;
- u32 masksize;
- u32 patternoffset;
- u8 *buf;
- u32 bufsize;
- s32 ret;
-
- masksize = (patternsize + 7) / 8;
- patternoffset = sizeof(*filter) - sizeof(filter->cmd) + masksize;
-
- bufsize = sizeof(*filter) + patternsize + masksize;
- buf = kzalloc(bufsize, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
- filter = (struct brcmf_fil_wowl_pattern_le *)buf;
-
- memcpy(filter->cmd, cmd, 4);
- filter->masksize = cpu_to_le32(masksize);
- filter->offset = cpu_to_le32(packet_offset);
- filter->patternoffset = cpu_to_le32(patternoffset);
- filter->patternsize = cpu_to_le32(patternsize);
- filter->type = cpu_to_le32(BRCMF_WOWL_PATTERN_TYPE_BITMAP);
-
- if ((mask) && (masksize))
- memcpy(buf + sizeof(*filter), mask, masksize);
- if ((pattern) && (patternsize))
- memcpy(buf + sizeof(*filter) + masksize, pattern, patternsize);
-
- ret = brcmf_fil_iovar_data_set(ifp, "wowl_pattern", buf, bufsize);
-
- kfree(buf);
- return ret;
-}
-
-static s32 brcmf_cfg80211_resume(struct wiphy *wiphy)
-{
- struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
- struct net_device *ndev = cfg_to_ndev(cfg);
- struct brcmf_if *ifp = netdev_priv(ndev);
-
- brcmf_dbg(TRACE, "Enter\n");
-
- if (cfg->wowl_enabled) {
- brcmf_configure_arp_offload(ifp, true);
- brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM,
- cfg->pre_wowl_pmmode);
- brcmf_fil_iovar_int_set(ifp, "wowl_clear", 0);
- brcmf_config_wowl_pattern(ifp, "clr", NULL, 0, NULL, 0);
- cfg->wowl_enabled = false;
- }
- return 0;
-}
-
-static void brcmf_configure_wowl(struct brcmf_cfg80211_info *cfg,
- struct brcmf_if *ifp,
- struct cfg80211_wowlan *wowl)
-{
- u32 wowl_config;
- u32 i;
-
- brcmf_dbg(TRACE, "Suspend, wowl config.\n");
-
- brcmf_configure_arp_offload(ifp, false);
- brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_PM, &cfg->pre_wowl_pmmode);
- brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM, PM_MAX);
-
- wowl_config = 0;
- if (wowl->disconnect)
- wowl_config = BRCMF_WOWL_DIS | BRCMF_WOWL_BCN | BRCMF_WOWL_RETR;
- if (wowl->magic_pkt)
- wowl_config |= BRCMF_WOWL_MAGIC;
- if ((wowl->patterns) && (wowl->n_patterns)) {
- wowl_config |= BRCMF_WOWL_NET;
- for (i = 0; i < wowl->n_patterns; i++) {
- brcmf_config_wowl_pattern(ifp, "add",
- (u8 *)wowl->patterns[i].pattern,
- wowl->patterns[i].pattern_len,
- (u8 *)wowl->patterns[i].mask,
- wowl->patterns[i].pkt_offset);
- }
- }
- brcmf_fil_iovar_int_set(ifp, "wowl", wowl_config);
- brcmf_fil_iovar_int_set(ifp, "wowl_activate", 1);
- brcmf_bus_wowl_config(cfg->pub->bus_if, true);
- cfg->wowl_enabled = true;
-}
-
-static s32 brcmf_cfg80211_suspend(struct wiphy *wiphy,
- struct cfg80211_wowlan *wowl)
-{
- struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
- struct net_device *ndev = cfg_to_ndev(cfg);
- struct brcmf_if *ifp = netdev_priv(ndev);
- struct brcmf_cfg80211_vif *vif;
-
- brcmf_dbg(TRACE, "Enter\n");
-
- /* if the primary net_device is not READY there is nothing
- * we can do but pray resume goes smoothly.
- */
- if (!check_vif_up(ifp->vif))
- goto exit;
-
- /* end any scanning */
- if (test_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status))
- brcmf_abort_scanning(cfg);
-
- if (wowl == NULL) {
- brcmf_bus_wowl_config(cfg->pub->bus_if, false);
- list_for_each_entry(vif, &cfg->vif_list, list) {
- if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state))
- continue;
- /* While going to suspend if associated with AP
- * disassociate from AP to save power while system is
- * in suspended state
- */
- brcmf_link_down(vif, WLAN_REASON_UNSPECIFIED);
- /* Make sure WPA_Supplicant receives all the event
- * generated due to DISASSOC call to the fw to keep
- * the state fw and WPA_Supplicant state consistent
- */
- brcmf_delay(500);
- }
- /* Configure MPC */
- brcmf_set_mpc(ifp, 1);
-
- } else {
- /* Configure WOWL paramaters */
- brcmf_configure_wowl(cfg, ifp, wowl);
- }
-
-exit:
- brcmf_dbg(TRACE, "Exit\n");
- /* clear any scanning activity */
- cfg->scan_status = 0;
- return 0;
-}
-
-static __used s32
-brcmf_update_pmklist(struct net_device *ndev,
- struct brcmf_cfg80211_pmk_list *pmk_list, s32 err)
-{
- int i, j;
- u32 pmkid_len;
-
- pmkid_len = le32_to_cpu(pmk_list->pmkids.npmkid);
-
- brcmf_dbg(CONN, "No of elements %d\n", pmkid_len);
- for (i = 0; i < pmkid_len; i++) {
- brcmf_dbg(CONN, "PMKID[%d]: %pM =\n", i,
- &pmk_list->pmkids.pmkid[i].BSSID);
- for (j = 0; j < WLAN_PMKID_LEN; j++)
- brcmf_dbg(CONN, "%02x\n",
- pmk_list->pmkids.pmkid[i].PMKID[j]);
- }
-
- if (!err)
- brcmf_fil_iovar_data_set(netdev_priv(ndev), "pmkid_info",
- (char *)pmk_list, sizeof(*pmk_list));
-
- return err;
-}
-
-static s32
-brcmf_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_pmksa *pmksa)
-{
- struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
- struct brcmf_if *ifp = netdev_priv(ndev);
- struct pmkid_list *pmkids = &cfg->pmk_list->pmkids;
- s32 err = 0;
- u32 pmkid_len, i;
-
- brcmf_dbg(TRACE, "Enter\n");
- if (!check_vif_up(ifp->vif))
- return -EIO;
-
- pmkid_len = le32_to_cpu(pmkids->npmkid);
- for (i = 0; i < pmkid_len; i++)
- if (!memcmp(pmksa->bssid, pmkids->pmkid[i].BSSID, ETH_ALEN))
- break;
- if (i < WL_NUM_PMKIDS_MAX) {
- memcpy(pmkids->pmkid[i].BSSID, pmksa->bssid, ETH_ALEN);
- memcpy(pmkids->pmkid[i].PMKID, pmksa->pmkid, WLAN_PMKID_LEN);
- if (i == pmkid_len) {
- pmkid_len++;
- pmkids->npmkid = cpu_to_le32(pmkid_len);
- }
- } else
- err = -EINVAL;
-
- brcmf_dbg(CONN, "set_pmksa,IW_PMKSA_ADD - PMKID: %pM =\n",
- pmkids->pmkid[pmkid_len].BSSID);
- for (i = 0; i < WLAN_PMKID_LEN; i++)
- brcmf_dbg(CONN, "%02x\n", pmkids->pmkid[pmkid_len].PMKID[i]);
-
- err = brcmf_update_pmklist(ndev, cfg->pmk_list, err);
-
- brcmf_dbg(TRACE, "Exit\n");
- return err;
-}
-
-static s32
-brcmf_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_pmksa *pmksa)
-{
- struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
- struct brcmf_if *ifp = netdev_priv(ndev);
- struct pmkid_list pmkid;
- s32 err = 0;
- u32 pmkid_len, i;
-
- brcmf_dbg(TRACE, "Enter\n");
- if (!check_vif_up(ifp->vif))
- return -EIO;
-
- memcpy(&pmkid.pmkid[0].BSSID, pmksa->bssid, ETH_ALEN);
- memcpy(&pmkid.pmkid[0].PMKID, pmksa->pmkid, WLAN_PMKID_LEN);
-
- brcmf_dbg(CONN, "del_pmksa,IW_PMKSA_REMOVE - PMKID: %pM =\n",
- &pmkid.pmkid[0].BSSID);
- for (i = 0; i < WLAN_PMKID_LEN; i++)
- brcmf_dbg(CONN, "%02x\n", pmkid.pmkid[0].PMKID[i]);
-
- pmkid_len = le32_to_cpu(cfg->pmk_list->pmkids.npmkid);
- for (i = 0; i < pmkid_len; i++)
- if (!memcmp
- (pmksa->bssid, &cfg->pmk_list->pmkids.pmkid[i].BSSID,
- ETH_ALEN))
- break;
-
- if ((pmkid_len > 0)
- && (i < pmkid_len)) {
- memset(&cfg->pmk_list->pmkids.pmkid[i], 0,
- sizeof(struct pmkid));
- for (; i < (pmkid_len - 1); i++) {
- memcpy(&cfg->pmk_list->pmkids.pmkid[i].BSSID,
- &cfg->pmk_list->pmkids.pmkid[i + 1].BSSID,
- ETH_ALEN);
- memcpy(&cfg->pmk_list->pmkids.pmkid[i].PMKID,
- &cfg->pmk_list->pmkids.pmkid[i + 1].PMKID,
- WLAN_PMKID_LEN);
- }
- cfg->pmk_list->pmkids.npmkid = cpu_to_le32(pmkid_len - 1);
- } else
- err = -EINVAL;
-
- err = brcmf_update_pmklist(ndev, cfg->pmk_list, err);
-
- brcmf_dbg(TRACE, "Exit\n");
- return err;
-
-}
-
-static s32
-brcmf_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev)
-{
- struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
- struct brcmf_if *ifp = netdev_priv(ndev);
- s32 err = 0;
-
- brcmf_dbg(TRACE, "Enter\n");
- if (!check_vif_up(ifp->vif))
- return -EIO;
-
- memset(cfg->pmk_list, 0, sizeof(*cfg->pmk_list));
- err = brcmf_update_pmklist(ndev, cfg->pmk_list, err);
-
- brcmf_dbg(TRACE, "Exit\n");
- return err;
-
-}
-
-/*
- * PFN result doesn't have all the info which are
- * required by the supplicant
+/* PFN result doesn't have all the info which are required by the supplicant
* (For e.g IEs) Do a target Escan so that sched scan results are reported
* via wl_inform_single_bss in the required format. Escan does require the
* scan request in the form of cfg80211_scan_request. For timebeing, create
@@ -3336,8 +3104,7 @@ brcmf_notify_sched_scan_results(struct brcmf_if *ifp,
result_count = le32_to_cpu(pfn_result->count);
status = le32_to_cpu(pfn_result->status);
- /*
- * PFN event is limited to fit 512 bytes so we may get
+ /* PFN event is limited to fit 512 bytes so we may get
* multiple NET_FOUND events. For now place a warning here.
*/
WARN_ON(status != BRCMF_PNO_SCAN_COMPLETE);
@@ -3439,9 +3206,14 @@ static int brcmf_dev_pno_clean(struct net_device *ndev)
return ret;
}
-static int brcmf_dev_pno_config(struct net_device *ndev)
+static int brcmf_dev_pno_config(struct brcmf_if *ifp,
+ struct cfg80211_sched_scan_request *request)
{
struct brcmf_pno_param_le pfn_param;
+ struct brcmf_pno_macaddr_le pfn_mac;
+ s32 err;
+ u8 *mac_mask;
+ int i;
memset(&pfn_param, 0, sizeof(pfn_param));
pfn_param.version = cpu_to_le32(BRCMF_PNO_VERSION);
@@ -3454,8 +3226,37 @@ static int brcmf_dev_pno_config(struct net_device *ndev)
/* set up pno scan fr */
pfn_param.scan_freq = cpu_to_le32(BRCMF_PNO_TIME);
- return brcmf_fil_iovar_data_set(netdev_priv(ndev), "pfn_set",
- &pfn_param, sizeof(pfn_param));
+ err = brcmf_fil_iovar_data_set(ifp, "pfn_set", &pfn_param,
+ sizeof(pfn_param));
+ if (err) {
+ brcmf_err("pfn_set failed, err=%d\n", err);
+ return err;
+ }
+
+ /* Find out if mac randomization should be turned on */
+ if (!(request->flags & NL80211_SCAN_FLAG_RANDOM_ADDR))
+ return 0;
+
+ pfn_mac.version = BRCMF_PFN_MACADDR_CFG_VER;
+ pfn_mac.flags = BRCMF_PFN_MAC_OUI_ONLY | BRCMF_PFN_SET_MAC_UNASSOC;
+
+ memcpy(pfn_mac.mac, request->mac_addr, ETH_ALEN);
+ mac_mask = request->mac_addr_mask;
+ for (i = 0; i < ETH_ALEN; i++) {
+ pfn_mac.mac[i] &= mac_mask[i];
+ pfn_mac.mac[i] |= get_random_int() & ~(mac_mask[i]);
+ }
+ /* Clear multi bit */
+ pfn_mac.mac[0] &= 0xFE;
+ /* Set locally administered */
+ pfn_mac.mac[0] |= 0x02;
+
+ err = brcmf_fil_iovar_data_set(ifp, "pfn_macaddr", &pfn_mac,
+ sizeof(pfn_mac));
+ if (err)
+ brcmf_err("pfn_macaddr failed, err=%d\n", err);
+
+ return err;
}
static int
@@ -3493,9 +3294,8 @@ brcmf_cfg80211_sched_scan_start(struct wiphy *wiphy,
brcmf_dbg(SCAN, ">>> Active scan req for ssid (%s)\n",
request->ssids[i].ssid);
- /*
- * match_set ssids is a supert set of n_ssid list,
- * so we need not add these set seperately.
+ /* match_set ssids is a supert set of n_ssid list,
+ * so we need not add these set separately.
*/
}
}
@@ -3509,11 +3309,8 @@ brcmf_cfg80211_sched_scan_start(struct wiphy *wiphy,
}
/* configure pno */
- ret = brcmf_dev_pno_config(ndev);
- if (ret < 0) {
- brcmf_err("PNO setup failed!! ret=%d\n", ret);
+ if (brcmf_dev_pno_config(ifp, request))
return -EINVAL;
- }
/* configure each match set */
for (i = 0; i < request->n_match_sets; i++) {
@@ -3563,6 +3360,425 @@ static int brcmf_cfg80211_sched_scan_stop(struct wiphy *wiphy,
return 0;
}
+static __always_inline void brcmf_delay(u32 ms)
+{
+ if (ms < 1000 / HZ) {
+ cond_resched();
+ mdelay(ms);
+ } else {
+ msleep(ms);
+ }
+}
+
+static s32 brcmf_config_wowl_pattern(struct brcmf_if *ifp, u8 cmd[4],
+ u8 *pattern, u32 patternsize, u8 *mask,
+ u32 packet_offset)
+{
+ struct brcmf_fil_wowl_pattern_le *filter;
+ u32 masksize;
+ u32 patternoffset;
+ u8 *buf;
+ u32 bufsize;
+ s32 ret;
+
+ masksize = (patternsize + 7) / 8;
+ patternoffset = sizeof(*filter) - sizeof(filter->cmd) + masksize;
+
+ bufsize = sizeof(*filter) + patternsize + masksize;
+ buf = kzalloc(bufsize, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+ filter = (struct brcmf_fil_wowl_pattern_le *)buf;
+
+ memcpy(filter->cmd, cmd, 4);
+ filter->masksize = cpu_to_le32(masksize);
+ filter->offset = cpu_to_le32(packet_offset);
+ filter->patternoffset = cpu_to_le32(patternoffset);
+ filter->patternsize = cpu_to_le32(patternsize);
+ filter->type = cpu_to_le32(BRCMF_WOWL_PATTERN_TYPE_BITMAP);
+
+ if ((mask) && (masksize))
+ memcpy(buf + sizeof(*filter), mask, masksize);
+ if ((pattern) && (patternsize))
+ memcpy(buf + sizeof(*filter) + masksize, pattern, patternsize);
+
+ ret = brcmf_fil_iovar_data_set(ifp, "wowl_pattern", buf, bufsize);
+
+ kfree(buf);
+ return ret;
+}
+
+static s32
+brcmf_wowl_nd_results(struct brcmf_if *ifp, const struct brcmf_event_msg *e,
+ void *data)
+{
+ struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
+ struct brcmf_pno_scanresults_le *pfn_result;
+ struct brcmf_pno_net_info_le *netinfo;
+
+ brcmf_dbg(SCAN, "Enter\n");
+
+ pfn_result = (struct brcmf_pno_scanresults_le *)data;
+
+ if (e->event_code == BRCMF_E_PFN_NET_LOST) {
+ brcmf_dbg(SCAN, "PFN NET LOST event. Ignore\n");
+ return 0;
+ }
+
+ if (le32_to_cpu(pfn_result->count) < 1) {
+ brcmf_err("Invalid result count, expected 1 (%d)\n",
+ le32_to_cpu(pfn_result->count));
+ return -EINVAL;
+ }
+
+ data += sizeof(struct brcmf_pno_scanresults_le);
+ netinfo = (struct brcmf_pno_net_info_le *)data;
+ memcpy(cfg->wowl.nd->ssid.ssid, netinfo->SSID, netinfo->SSID_len);
+ cfg->wowl.nd->ssid.ssid_len = netinfo->SSID_len;
+ cfg->wowl.nd->n_channels = 1;
+ cfg->wowl.nd->channels[0] =
+ ieee80211_channel_to_frequency(netinfo->channel,
+ netinfo->channel <= CH_MAX_2G_CHANNEL ?
+ NL80211_BAND_2GHZ : NL80211_BAND_5GHZ);
+ cfg->wowl.nd_info->n_matches = 1;
+ cfg->wowl.nd_info->matches[0] = cfg->wowl.nd;
+
+ /* Inform (the resume task) that the net detect information was recvd */
+ cfg->wowl.nd_data_completed = true;
+ wake_up(&cfg->wowl.nd_data_wait);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+
+static void brcmf_report_wowl_wakeind(struct wiphy *wiphy, struct brcmf_if *ifp)
+{
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ struct brcmf_wowl_wakeind_le wake_ind_le;
+ struct cfg80211_wowlan_wakeup wakeup_data;
+ struct cfg80211_wowlan_wakeup *wakeup;
+ u32 wakeind;
+ s32 err;
+ int timeout;
+
+ err = brcmf_fil_iovar_data_get(ifp, "wowl_wakeind", &wake_ind_le,
+ sizeof(wake_ind_le));
+ if (err) {
+ brcmf_err("Get wowl_wakeind failed, err = %d\n", err);
+ return;
+ }
+
+ wakeind = le32_to_cpu(wake_ind_le.ucode_wakeind);
+ if (wakeind & (BRCMF_WOWL_MAGIC | BRCMF_WOWL_DIS | BRCMF_WOWL_BCN |
+ BRCMF_WOWL_RETR | BRCMF_WOWL_NET |
+ BRCMF_WOWL_PFN_FOUND)) {
+ wakeup = &wakeup_data;
+ memset(&wakeup_data, 0, sizeof(wakeup_data));
+ wakeup_data.pattern_idx = -1;
+
+ if (wakeind & BRCMF_WOWL_MAGIC) {
+ brcmf_dbg(INFO, "WOWL Wake indicator: BRCMF_WOWL_MAGIC\n");
+ wakeup_data.magic_pkt = true;
+ }
+ if (wakeind & BRCMF_WOWL_DIS) {
+ brcmf_dbg(INFO, "WOWL Wake indicator: BRCMF_WOWL_DIS\n");
+ wakeup_data.disconnect = true;
+ }
+ if (wakeind & BRCMF_WOWL_BCN) {
+ brcmf_dbg(INFO, "WOWL Wake indicator: BRCMF_WOWL_BCN\n");
+ wakeup_data.disconnect = true;
+ }
+ if (wakeind & BRCMF_WOWL_RETR) {
+ brcmf_dbg(INFO, "WOWL Wake indicator: BRCMF_WOWL_RETR\n");
+ wakeup_data.disconnect = true;
+ }
+ if (wakeind & BRCMF_WOWL_NET) {
+ brcmf_dbg(INFO, "WOWL Wake indicator: BRCMF_WOWL_NET\n");
+ /* For now always map to pattern 0, no API to get
+ * correct information available at the moment.
+ */
+ wakeup_data.pattern_idx = 0;
+ }
+ if (wakeind & BRCMF_WOWL_PFN_FOUND) {
+ brcmf_dbg(INFO, "WOWL Wake indicator: BRCMF_WOWL_PFN_FOUND\n");
+ timeout = wait_event_timeout(cfg->wowl.nd_data_wait,
+ cfg->wowl.nd_data_completed,
+ BRCMF_ND_INFO_TIMEOUT);
+ if (!timeout)
+ brcmf_err("No result for wowl net detect\n");
+ else
+ wakeup_data.net_detect = cfg->wowl.nd_info;
+ }
+ } else {
+ wakeup = NULL;
+ }
+ cfg80211_report_wowlan_wakeup(&ifp->vif->wdev, wakeup, GFP_KERNEL);
+}
+
+#else
+
+static void brcmf_report_wowl_wakeind(struct wiphy *wiphy, struct brcmf_if *ifp)
+{
+}
+
+#endif /* CONFIG_PM */
+
+static s32 brcmf_cfg80211_resume(struct wiphy *wiphy)
+{
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ struct net_device *ndev = cfg_to_ndev(cfg);
+ struct brcmf_if *ifp = netdev_priv(ndev);
+
+ brcmf_dbg(TRACE, "Enter\n");
+
+ if (cfg->wowl.active) {
+ brcmf_report_wowl_wakeind(wiphy, ifp);
+ brcmf_fil_iovar_int_set(ifp, "wowl_clear", 0);
+ brcmf_config_wowl_pattern(ifp, "clr", NULL, 0, NULL, 0);
+ brcmf_configure_arp_offload(ifp, true);
+ brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM,
+ cfg->wowl.pre_pmmode);
+ cfg->wowl.active = false;
+ if (cfg->wowl.nd_enabled) {
+ brcmf_cfg80211_sched_scan_stop(cfg->wiphy, ifp->ndev);
+ brcmf_fweh_unregister(cfg->pub, BRCMF_E_PFN_NET_FOUND);
+ brcmf_fweh_register(cfg->pub, BRCMF_E_PFN_NET_FOUND,
+ brcmf_notify_sched_scan_results);
+ cfg->wowl.nd_enabled = false;
+ }
+ }
+ return 0;
+}
+
+static void brcmf_configure_wowl(struct brcmf_cfg80211_info *cfg,
+ struct brcmf_if *ifp,
+ struct cfg80211_wowlan *wowl)
+{
+ u32 wowl_config;
+ u32 i;
+
+ brcmf_dbg(TRACE, "Suspend, wowl config.\n");
+
+ brcmf_configure_arp_offload(ifp, false);
+ brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_PM, &cfg->wowl.pre_pmmode);
+ brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM, PM_MAX);
+
+ wowl_config = 0;
+ if (wowl->disconnect)
+ wowl_config = BRCMF_WOWL_DIS | BRCMF_WOWL_BCN | BRCMF_WOWL_RETR;
+ if (wowl->magic_pkt)
+ wowl_config |= BRCMF_WOWL_MAGIC;
+ if ((wowl->patterns) && (wowl->n_patterns)) {
+ wowl_config |= BRCMF_WOWL_NET;
+ for (i = 0; i < wowl->n_patterns; i++) {
+ brcmf_config_wowl_pattern(ifp, "add",
+ (u8 *)wowl->patterns[i].pattern,
+ wowl->patterns[i].pattern_len,
+ (u8 *)wowl->patterns[i].mask,
+ wowl->patterns[i].pkt_offset);
+ }
+ }
+ if (wowl->nd_config) {
+ brcmf_cfg80211_sched_scan_start(cfg->wiphy, ifp->ndev,
+ wowl->nd_config);
+ wowl_config |= BRCMF_WOWL_PFN_FOUND;
+
+ cfg->wowl.nd_data_completed = false;
+ cfg->wowl.nd_enabled = true;
+ /* Now reroute the event for PFN to the wowl function. */
+ brcmf_fweh_unregister(cfg->pub, BRCMF_E_PFN_NET_FOUND);
+ brcmf_fweh_register(cfg->pub, BRCMF_E_PFN_NET_FOUND,
+ brcmf_wowl_nd_results);
+ }
+ if (!test_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state))
+ wowl_config |= BRCMF_WOWL_UNASSOC;
+
+ brcmf_fil_iovar_data_set(ifp, "wowl_wakeind", "clear", strlen("clear"));
+ brcmf_fil_iovar_int_set(ifp, "wowl", wowl_config);
+ brcmf_fil_iovar_int_set(ifp, "wowl_activate", 1);
+ brcmf_bus_wowl_config(cfg->pub->bus_if, true);
+ cfg->wowl.active = true;
+}
+
+static s32 brcmf_cfg80211_suspend(struct wiphy *wiphy,
+ struct cfg80211_wowlan *wowl)
+{
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ struct net_device *ndev = cfg_to_ndev(cfg);
+ struct brcmf_if *ifp = netdev_priv(ndev);
+ struct brcmf_cfg80211_vif *vif;
+
+ brcmf_dbg(TRACE, "Enter\n");
+
+ /* if the primary net_device is not READY there is nothing
+ * we can do but pray resume goes smoothly.
+ */
+ if (!check_vif_up(ifp->vif))
+ goto exit;
+
+ /* Stop scheduled scan */
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_PNO))
+ brcmf_cfg80211_sched_scan_stop(wiphy, ndev);
+
+ /* end any scanning */
+ if (test_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status))
+ brcmf_abort_scanning(cfg);
+
+ if (wowl == NULL) {
+ brcmf_bus_wowl_config(cfg->pub->bus_if, false);
+ list_for_each_entry(vif, &cfg->vif_list, list) {
+ if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state))
+ continue;
+ /* While going to suspend if associated with AP
+ * disassociate from AP to save power while system is
+ * in suspended state
+ */
+ brcmf_link_down(vif, WLAN_REASON_UNSPECIFIED);
+ /* Make sure WPA_Supplicant receives all the event
+ * generated due to DISASSOC call to the fw to keep
+ * the state fw and WPA_Supplicant state consistent
+ */
+ brcmf_delay(500);
+ }
+ /* Configure MPC */
+ brcmf_set_mpc(ifp, 1);
+
+ } else {
+ /* Configure WOWL paramaters */
+ brcmf_configure_wowl(cfg, ifp, wowl);
+ }
+
+exit:
+ brcmf_dbg(TRACE, "Exit\n");
+ /* clear any scanning activity */
+ cfg->scan_status = 0;
+ return 0;
+}
+
+static __used s32
+brcmf_update_pmklist(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp)
+{
+ struct brcmf_pmk_list_le *pmk_list;
+ int i;
+ u32 npmk;
+ s32 err;
+
+ pmk_list = &cfg->pmk_list;
+ npmk = le32_to_cpu(pmk_list->npmk);
+
+ brcmf_dbg(CONN, "No of elements %d\n", npmk);
+ for (i = 0; i < npmk; i++)
+ brcmf_dbg(CONN, "PMK[%d]: %pM\n", i, &pmk_list->pmk[i].bssid);
+
+ err = brcmf_fil_iovar_data_set(ifp, "pmkid_info", pmk_list,
+ sizeof(*pmk_list));
+
+ return err;
+}
+
+static s32
+brcmf_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *ndev,
+ struct cfg80211_pmksa *pmksa)
+{
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ struct brcmf_if *ifp = netdev_priv(ndev);
+ struct brcmf_pmksa *pmk = &cfg->pmk_list.pmk[0];
+ s32 err;
+ u32 npmk, i;
+
+ brcmf_dbg(TRACE, "Enter\n");
+ if (!check_vif_up(ifp->vif))
+ return -EIO;
+
+ npmk = le32_to_cpu(cfg->pmk_list.npmk);
+ for (i = 0; i < npmk; i++)
+ if (!memcmp(pmksa->bssid, pmk[i].bssid, ETH_ALEN))
+ break;
+ if (i < BRCMF_MAXPMKID) {
+ memcpy(pmk[i].bssid, pmksa->bssid, ETH_ALEN);
+ memcpy(pmk[i].pmkid, pmksa->pmkid, WLAN_PMKID_LEN);
+ if (i == npmk) {
+ npmk++;
+ cfg->pmk_list.npmk = cpu_to_le32(npmk);
+ }
+ } else {
+ brcmf_err("Too many PMKSA entries cached %d\n", npmk);
+ return -EINVAL;
+ }
+
+ brcmf_dbg(CONN, "set_pmksa - PMK bssid: %pM =\n", pmk[npmk].bssid);
+ for (i = 0; i < WLAN_PMKID_LEN; i += 4)
+ brcmf_dbg(CONN, "%02x %02x %02x %02x\n", pmk[npmk].pmkid[i],
+ pmk[npmk].pmkid[i + 1], pmk[npmk].pmkid[i + 2],
+ pmk[npmk].pmkid[i + 3]);
+
+ err = brcmf_update_pmklist(cfg, ifp);
+
+ brcmf_dbg(TRACE, "Exit\n");
+ return err;
+}
+
+static s32
+brcmf_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *ndev,
+ struct cfg80211_pmksa *pmksa)
+{
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ struct brcmf_if *ifp = netdev_priv(ndev);
+ struct brcmf_pmksa *pmk = &cfg->pmk_list.pmk[0];
+ s32 err;
+ u32 npmk, i;
+
+ brcmf_dbg(TRACE, "Enter\n");
+ if (!check_vif_up(ifp->vif))
+ return -EIO;
+
+ brcmf_dbg(CONN, "del_pmksa - PMK bssid = %pM\n", &pmksa->bssid);
+
+ npmk = le32_to_cpu(cfg->pmk_list.npmk);
+ for (i = 0; i < npmk; i++)
+ if (!memcmp(&pmksa->bssid, &pmk[i].bssid, ETH_ALEN))
+ break;
+
+ if ((npmk > 0) && (i < npmk)) {
+ for (; i < (npmk - 1); i++) {
+ memcpy(&pmk[i].bssid, &pmk[i + 1].bssid, ETH_ALEN);
+ memcpy(&pmk[i].pmkid, &pmk[i + 1].pmkid,
+ WLAN_PMKID_LEN);
+ }
+ memset(&pmk[i], 0, sizeof(*pmk));
+ cfg->pmk_list.npmk = cpu_to_le32(npmk - 1);
+ } else {
+ brcmf_err("Cache entry not found\n");
+ return -EINVAL;
+ }
+
+ err = brcmf_update_pmklist(cfg, ifp);
+
+ brcmf_dbg(TRACE, "Exit\n");
+ return err;
+
+}
+
+static s32
+brcmf_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev)
+{
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ struct brcmf_if *ifp = netdev_priv(ndev);
+ s32 err;
+
+ brcmf_dbg(TRACE, "Enter\n");
+ if (!check_vif_up(ifp->vif))
+ return -EIO;
+
+ memset(&cfg->pmk_list, 0, sizeof(cfg->pmk_list));
+ err = brcmf_update_pmklist(cfg, ifp);
+
+ brcmf_dbg(TRACE, "Exit\n");
+ return err;
+
+}
+
static s32 brcmf_configure_opensecurity(struct brcmf_if *ifp)
{
s32 err;
@@ -3877,7 +4093,8 @@ s32 brcmf_vif_set_mgmt_ie(struct brcmf_cfg80211_vif *vif, s32 pktflag,
ifp = vif->ifp;
saved_ie = &vif->saved_ie;
- brcmf_dbg(TRACE, "bssidx %d, pktflag : 0x%02X\n", ifp->bssidx, pktflag);
+ brcmf_dbg(TRACE, "bsscfgidx %d, pktflag : 0x%02X\n", ifp->bsscfgidx,
+ pktflag);
iovar_ie_buf = kzalloc(WL_EXTRA_BUF_MAX, GFP_KERNEL);
if (!iovar_ie_buf)
return -ENOMEM;
@@ -4183,7 +4400,9 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
}
}
- if (dev_role == NL80211_IFTYPE_AP) {
+ if ((dev_role == NL80211_IFTYPE_AP) &&
+ ((ifp->ifidx == 0) ||
+ !brcmf_feat_is_enabled(ifp, BRCMF_FEAT_RSDB))) {
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_DOWN, 1);
if (err < 0) {
brcmf_err("BRCMF_C_DOWN error %d\n", err);
@@ -4239,7 +4458,7 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
brcmf_err("setting ssid failed %d\n", err);
goto exit;
}
- bss_enable.bsscfg_idx = cpu_to_le32(ifp->bssidx);
+ bss_enable.bsscfgidx = cpu_to_le32(ifp->bsscfgidx);
bss_enable.enable = cpu_to_le32(1);
err = brcmf_fil_iovar_data_set(ifp, "bss", &bss_enable,
sizeof(bss_enable));
@@ -4306,7 +4525,7 @@ static int brcmf_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev)
if (err < 0)
brcmf_err("BRCMF_C_UP error %d\n", err);
} else {
- bss_enable.bsscfg_idx = cpu_to_le32(ifp->bssidx);
+ bss_enable.bsscfgidx = cpu_to_le32(ifp->bsscfgidx);
bss_enable.enable = cpu_to_le32(0);
err = brcmf_fil_iovar_data_set(ifp, "bss", &bss_enable,
sizeof(bss_enable));
@@ -4700,7 +4919,6 @@ struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
vif->wdev.iftype = type;
vif->pm_block = pm_block;
- vif->roam_off = -1;
brcmf_init_prof(&vif->profile);
@@ -5016,9 +5234,9 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
} else if (brcmf_is_linkup(e)) {
brcmf_dbg(CONN, "Linkup\n");
if (brcmf_is_ibssmode(ifp->vif)) {
+ brcmf_inform_ibss(cfg, ndev, e->addr);
chan = ieee80211_get_channel(cfg->wiphy, cfg->channel);
memcpy(profile->bssid, e->addr, ETH_ALEN);
- wl_inform_ibss(cfg, ndev, e->addr);
cfg80211_ibss_joined(ndev, e->addr, chan, GFP_KERNEL);
clear_bit(BRCMF_VIF_STATUS_CONNECTING,
&ifp->vif->sme_state);
@@ -5031,12 +5249,13 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
brcmf_dbg(CONN, "Linkdown\n");
if (!brcmf_is_ibssmode(ifp->vif)) {
brcmf_bss_connect_done(cfg, ndev, e, false);
+ brcmf_link_down(ifp->vif,
+ brcmf_map_fw_linkdown_reason(e));
+ brcmf_init_prof(ndev_to_prof(ndev));
+ if (ndev != cfg_to_ndev(cfg))
+ complete(&cfg->vif_disabled);
+ brcmf_net_setcarrier(ifp, false);
}
- brcmf_link_down(ifp->vif, brcmf_map_fw_linkdown_reason(e));
- brcmf_init_prof(ndev_to_prof(ndev));
- if (ndev != cfg_to_ndev(cfg))
- complete(&cfg->vif_disabled);
- brcmf_net_setcarrier(ifp, false);
} else if (brcmf_is_nonetwork(cfg, e)) {
if (brcmf_is_ibssmode(ifp->vif))
clear_bit(BRCMF_VIF_STATUS_CONNECTING,
@@ -5092,9 +5311,9 @@ static s32 brcmf_notify_vif_event(struct brcmf_if *ifp,
struct brcmf_cfg80211_vif_event *event = &cfg->vif_event;
struct brcmf_cfg80211_vif *vif;
- brcmf_dbg(TRACE, "Enter: action %u flags %u ifidx %u bsscfg %u\n",
+ brcmf_dbg(TRACE, "Enter: action %u flags %u ifidx %u bsscfgidx %u\n",
ifevent->action, ifevent->flags, ifevent->ifidx,
- ifevent->bssidx);
+ ifevent->bsscfgidx);
mutex_lock(&event->vif_event_lock);
event->action = ifevent->action;
@@ -5144,7 +5363,6 @@ static void brcmf_init_conf(struct brcmf_cfg80211_conf *conf)
conf->rts_threshold = (u32)-1;
conf->retry_short = (u32)-1;
conf->retry_long = (u32)-1;
- conf->tx_power = -1;
}
static void brcmf_register_event_handlers(struct brcmf_cfg80211_info *cfg)
@@ -5191,8 +5409,10 @@ static void brcmf_deinit_priv_mem(struct brcmf_cfg80211_info *cfg)
cfg->escan_ioctl_buf = NULL;
kfree(cfg->extra_buf);
cfg->extra_buf = NULL;
- kfree(cfg->pmk_list);
- cfg->pmk_list = NULL;
+ kfree(cfg->wowl.nd);
+ cfg->wowl.nd = NULL;
+ kfree(cfg->wowl.nd_info);
+ cfg->wowl.nd_info = NULL;
}
static s32 brcmf_init_priv_mem(struct brcmf_cfg80211_info *cfg)
@@ -5206,8 +5426,13 @@ static s32 brcmf_init_priv_mem(struct brcmf_cfg80211_info *cfg)
cfg->extra_buf = kzalloc(WL_EXTRA_BUF_MAX, GFP_KERNEL);
if (!cfg->extra_buf)
goto init_priv_mem_out;
- cfg->pmk_list = kzalloc(sizeof(*cfg->pmk_list), GFP_KERNEL);
- if (!cfg->pmk_list)
+ cfg->wowl.nd = kzalloc(sizeof(*cfg->wowl.nd) + sizeof(u32), GFP_KERNEL);
+ if (!cfg->wowl.nd)
+ goto init_priv_mem_out;
+ cfg->wowl.nd_info = kzalloc(sizeof(*cfg->wowl.nd_info) +
+ sizeof(struct cfg80211_wowlan_nd_match *),
+ GFP_KERNEL);
+ if (!cfg->wowl.nd_info)
goto init_priv_mem_out;
return 0;
@@ -5250,35 +5475,34 @@ static void init_vif_event(struct brcmf_cfg80211_vif_event *event)
mutex_init(&event->vif_event_lock);
}
-static s32
-brcmf_dongle_roam(struct brcmf_if *ifp, u32 bcn_timeout)
+static s32 brcmf_dongle_roam(struct brcmf_if *ifp)
{
- s32 err = 0;
+ s32 err;
+ u32 bcn_timeout;
__le32 roamtrigger[2];
__le32 roam_delta[2];
- /*
- * Setup timeout if Beacons are lost and roam is
- * off to report link down
- */
- if (brcmf_roamoff) {
- err = brcmf_fil_iovar_int_set(ifp, "bcn_timeout", bcn_timeout);
- if (err) {
- brcmf_err("bcn_timeout error (%d)\n", err);
- goto dongle_rom_out;
- }
+ /* Configure beacon timeout value based upon roaming setting */
+ if (ifp->drvr->settings->roamoff)
+ bcn_timeout = BRCMF_DEFAULT_BCN_TIMEOUT_ROAM_OFF;
+ else
+ bcn_timeout = BRCMF_DEFAULT_BCN_TIMEOUT_ROAM_ON;
+ err = brcmf_fil_iovar_int_set(ifp, "bcn_timeout", bcn_timeout);
+ if (err) {
+ brcmf_err("bcn_timeout error (%d)\n", err);
+ goto roam_setup_done;
}
- /*
- * Enable/Disable built-in roaming to allow supplicant
- * to take care of roaming
+ /* Enable/Disable built-in roaming to allow supplicant to take care of
+ * roaming.
*/
brcmf_dbg(INFO, "Internal Roaming = %s\n",
- brcmf_roamoff ? "Off" : "On");
- err = brcmf_fil_iovar_int_set(ifp, "roam_off", !!(brcmf_roamoff));
+ ifp->drvr->settings->roamoff ? "Off" : "On");
+ err = brcmf_fil_iovar_int_set(ifp, "roam_off",
+ ifp->drvr->settings->roamoff);
if (err) {
brcmf_err("roam_off error (%d)\n", err);
- goto dongle_rom_out;
+ goto roam_setup_done;
}
roamtrigger[0] = cpu_to_le32(WL_ROAM_TRIGGER_LEVEL);
@@ -5287,7 +5511,7 @@ brcmf_dongle_roam(struct brcmf_if *ifp, u32 bcn_timeout)
(void *)roamtrigger, sizeof(roamtrigger));
if (err) {
brcmf_err("WLC_SET_ROAM_TRIGGER error (%d)\n", err);
- goto dongle_rom_out;
+ goto roam_setup_done;
}
roam_delta[0] = cpu_to_le32(WL_ROAM_DELTA);
@@ -5296,45 +5520,35 @@ brcmf_dongle_roam(struct brcmf_if *ifp, u32 bcn_timeout)
(void *)roam_delta, sizeof(roam_delta));
if (err) {
brcmf_err("WLC_SET_ROAM_DELTA error (%d)\n", err);
- goto dongle_rom_out;
+ goto roam_setup_done;
}
-dongle_rom_out:
+roam_setup_done:
return err;
}
static s32
-brcmf_dongle_scantime(struct brcmf_if *ifp, s32 scan_assoc_time,
- s32 scan_unassoc_time, s32 scan_passive_time)
+brcmf_dongle_scantime(struct brcmf_if *ifp)
{
s32 err = 0;
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_CHANNEL_TIME,
- scan_assoc_time);
+ BRCMF_SCAN_CHANNEL_TIME);
if (err) {
- if (err == -EOPNOTSUPP)
- brcmf_dbg(INFO, "Scan assoc time is not supported\n");
- else
- brcmf_err("Scan assoc time error (%d)\n", err);
+ brcmf_err("Scan assoc time error (%d)\n", err);
goto dongle_scantime_out;
}
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_UNASSOC_TIME,
- scan_unassoc_time);
+ BRCMF_SCAN_UNASSOC_TIME);
if (err) {
- if (err == -EOPNOTSUPP)
- brcmf_dbg(INFO, "Scan unassoc time is not supported\n");
- else
- brcmf_err("Scan unassoc time error (%d)\n", err);
+ brcmf_err("Scan unassoc time error (%d)\n", err);
goto dongle_scantime_out;
}
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_PASSIVE_TIME,
- scan_passive_time);
+ BRCMF_SCAN_PASSIVE_TIME);
if (err) {
- if (err == -EOPNOTSUPP)
- brcmf_dbg(INFO, "Scan passive time is not supported\n");
- else
- brcmf_err("Scan passive time error (%d)\n", err);
+ brcmf_err("Scan passive time error (%d)\n", err);
goto dongle_scantime_out;
}
@@ -5619,7 +5833,8 @@ static __le16 brcmf_get_mcs_map(u32 nchain, enum ieee80211_vht_mcs_support supp)
}
static void brcmf_update_vht_cap(struct ieee80211_supported_band *band,
- u32 bw_cap[2], u32 nchain)
+ u32 bw_cap[2], u32 nchain, u32 txstreams,
+ u32 txbf_bfe_cap, u32 txbf_bfr_cap)
{
__le16 mcs_map;
@@ -5638,6 +5853,25 @@ static void brcmf_update_vht_cap(struct ieee80211_supported_band *band,
mcs_map = brcmf_get_mcs_map(nchain, IEEE80211_VHT_MCS_SUPPORT_0_9);
band->vht_cap.vht_mcs.rx_mcs_map = mcs_map;
band->vht_cap.vht_mcs.tx_mcs_map = mcs_map;
+
+ /* Beamforming support information */
+ if (txbf_bfe_cap & BRCMF_TXBF_SU_BFE_CAP)
+ band->vht_cap.cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE;
+ if (txbf_bfe_cap & BRCMF_TXBF_MU_BFE_CAP)
+ band->vht_cap.cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE;
+ if (txbf_bfr_cap & BRCMF_TXBF_SU_BFR_CAP)
+ band->vht_cap.cap |= IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE;
+ if (txbf_bfr_cap & BRCMF_TXBF_MU_BFR_CAP)
+ band->vht_cap.cap |= IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE;
+
+ if ((txbf_bfe_cap || txbf_bfr_cap) && (txstreams > 1)) {
+ band->vht_cap.cap |=
+ (2 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT);
+ band->vht_cap.cap |= ((txstreams - 1) <<
+ IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT);
+ band->vht_cap.cap |=
+ IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
+ }
}
static int brcmf_setup_wiphybands(struct wiphy *wiphy)
@@ -5652,6 +5886,9 @@ static int brcmf_setup_wiphybands(struct wiphy *wiphy)
int err;
s32 i;
struct ieee80211_supported_band *band;
+ u32 txstreams = 0;
+ u32 txbf_bfe_cap = 0;
+ u32 txbf_bfr_cap = 0;
(void)brcmf_fil_iovar_int_get(ifp, "vhtmode", &vhtmode);
err = brcmf_fil_iovar_int_get(ifp, "nmode", &nmode);
@@ -5680,6 +5917,14 @@ static int brcmf_setup_wiphybands(struct wiphy *wiphy)
return err;
}
+ if (vhtmode) {
+ (void)brcmf_fil_iovar_int_get(ifp, "txstreams", &txstreams);
+ (void)brcmf_fil_iovar_int_get(ifp, "txbf_bfe_cap",
+ &txbf_bfe_cap);
+ (void)brcmf_fil_iovar_int_get(ifp, "txbf_bfr_cap",
+ &txbf_bfr_cap);
+ }
+
wiphy = cfg_to_wiphy(cfg);
for (i = 0; i < ARRAY_SIZE(wiphy->bands); i++) {
band = wiphy->bands[i];
@@ -5689,7 +5934,8 @@ static int brcmf_setup_wiphybands(struct wiphy *wiphy)
if (nmode)
brcmf_update_ht_cap(band, bw_cap, nchain);
if (vhtmode)
- brcmf_update_vht_cap(band, bw_cap, nchain);
+ brcmf_update_vht_cap(band, bw_cap, nchain, txstreams,
+ txbf_bfe_cap, txbf_bfr_cap);
}
return 0;
@@ -5864,7 +6110,7 @@ static void brcmf_wiphy_pno_params(struct wiphy *wiphy)
}
#ifdef CONFIG_PM
-static const struct wiphy_wowlan_support brcmf_wowlan_support = {
+static struct wiphy_wowlan_support brcmf_wowlan_support = {
.flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
.n_patterns = BRCMF_WOWL_MAXPATTERNS,
.pattern_max_len = BRCMF_WOWL_MAXPATTERNSIZE,
@@ -5873,10 +6119,23 @@ static const struct wiphy_wowlan_support brcmf_wowlan_support = {
};
#endif
-static void brcmf_wiphy_wowl_params(struct wiphy *wiphy)
+static void brcmf_wiphy_wowl_params(struct wiphy *wiphy, struct brcmf_if *ifp)
{
#ifdef CONFIG_PM
- /* wowl settings */
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ s32 err;
+ u32 wowl_cap;
+
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_PNO)) {
+ err = brcmf_fil_iovar_int_get(ifp, "wowl_cap", &wowl_cap);
+ if (!err) {
+ if (wowl_cap & BRCMF_WOWL_PFN_FOUND) {
+ brcmf_wowlan_support.flags |=
+ WIPHY_WOWLAN_NET_DETECT;
+ init_waitqueue_head(&cfg->wowl.nd_data_wait);
+ }
+ }
+ }
wiphy->wowlan = &brcmf_wowlan_support;
#endif
}
@@ -5893,7 +6152,7 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
wiphy->max_scan_ssids = WL_NUM_SCAN_MAX;
wiphy->max_scan_ie_len = BRCMF_SCAN_IE_LEN_MAX;
- wiphy->max_num_pmkids = WL_NUM_PMKIDS_MAX;
+ wiphy->max_num_pmkids = BRCMF_MAXPMKID;
err = brcmf_setup_ifmodes(wiphy, ifp);
if (err)
@@ -5922,9 +6181,10 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
wiphy->n_cipher_suites = ARRAY_SIZE(__wl_cipher_suites);
wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT |
WIPHY_FLAG_OFFCHAN_TX |
- WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
- WIPHY_FLAG_SUPPORTS_TDLS;
- if (!brcmf_roamoff)
+ WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_TDLS))
+ wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS;
+ if (!ifp->drvr->settings->roamoff)
wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM;
wiphy->mgmt_stypes = brcmf_txrx_stypes;
wiphy->max_remain_on_channel_duration = 5000;
@@ -5936,8 +6196,7 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
wiphy->n_vendor_commands = BRCMF_VNDR_CMDS_LAST - 1;
if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL))
- brcmf_wiphy_wowl_params(wiphy);
-
+ brcmf_wiphy_wowl_params(wiphy, ifp);
err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_BANDLIST, &bandlist,
sizeof(bandlist));
if (err) {
@@ -6004,8 +6263,7 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg)
/* make sure RF is ready for work */
brcmf_fil_cmd_int_set(ifp, BRCMF_C_UP, 0);
- brcmf_dongle_scantime(ifp, WL_SCAN_CHANNEL_TIME,
- WL_SCAN_UNASSOC_TIME, WL_SCAN_PASSIVE_TIME);
+ brcmf_dongle_scantime(ifp);
power_mode = cfg->pwr_save ? PM_FAST : PM_OFF;
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM, power_mode);
@@ -6014,7 +6272,7 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg)
brcmf_dbg(INFO, "power save set to %s\n",
(power_mode ? "enabled" : "disabled"));
- err = brcmf_dongle_roam(ifp, WL_BEACON_TIMEOUT);
+ err = brcmf_dongle_roam(ifp);
if (err)
goto default_conf_out;
err = brcmf_cfg80211_change_iface(wdev->wiphy, ndev, wdev->iftype,
@@ -6316,13 +6574,15 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
goto wiphy_unreg_out;
}
- err = brcmf_fil_iovar_int_set(ifp, "tdls_enable", 1);
- if (err) {
- brcmf_dbg(INFO, "TDLS not enabled (%d)\n", err);
- wiphy->flags &= ~WIPHY_FLAG_SUPPORTS_TDLS;
- } else {
- brcmf_fweh_register(cfg->pub, BRCMF_E_TDLS_PEER_EVENT,
- brcmf_notify_tdls_peer_event);
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_TDLS)) {
+ err = brcmf_fil_iovar_int_set(ifp, "tdls_enable", 1);
+ if (err) {
+ brcmf_dbg(INFO, "TDLS not enabled (%d)\n", err);
+ wiphy->flags &= ~WIPHY_FLAG_SUPPORTS_TDLS;
+ } else {
+ brcmf_fweh_register(cfg->pub, BRCMF_E_TDLS_PEER_EVENT,
+ brcmf_notify_tdls_peer_event);
+ }
}
/* (re-) activate FWEH event handling */
@@ -6332,6 +6592,15 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
goto wiphy_unreg_out;
}
+ /* Fill in some of the advertised nl80211 supported features */
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_SCAN_RANDOM_MAC)) {
+ wiphy->features |= NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR;
+#ifdef CONFIG_PM
+ if (wiphy->wowlan->flags & WIPHY_WOWLAN_NET_DETECT)
+ wiphy->features |= NL80211_FEATURE_ND_RANDOM_MAC_ADDR;
+#endif
+ }
+
return cfg;
wiphy_unreg_out:
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
index 6a878c8f8..40efb539a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
@@ -21,18 +21,12 @@
#include <brcmu_d11.h>
#define WL_NUM_SCAN_MAX 10
-#define WL_NUM_PMKIDS_MAX MAXPMKID
#define WL_TLV_INFO_MAX 1024
#define WL_BSS_INFO_MAX 2048
#define WL_ASSOC_INFO_MAX 512 /* assoc related fil max buf */
#define WL_EXTRA_BUF_MAX 2048
#define WL_ROAM_TRIGGER_LEVEL -75
#define WL_ROAM_DELTA 20
-#define WL_BEACON_TIMEOUT 3
-
-#define WL_SCAN_CHANNEL_TIME 40
-#define WL_SCAN_UNASSOC_TIME 40
-#define WL_SCAN_PASSIVE_TIME 120
#define WL_ESCAN_BUF_SIZE (1024 * 64)
#define WL_ESCAN_TIMER_INTERVAL_MS 10000 /* E-Scan timeout */
@@ -77,6 +71,11 @@
#define BRCMF_MAX_DEFAULT_KEYS 4
+/* beacon loss timeout defaults */
+#define BRCMF_DEFAULT_BCN_TIMEOUT_ROAM_ON 2
+#define BRCMF_DEFAULT_BCN_TIMEOUT_ROAM_OFF 4
+
+#define BRCMF_VIF_EVENT_TIMEOUT msecs_to_jiffies(1500)
/**
* enum brcmf_scan_status - scan engine status
@@ -97,19 +96,6 @@ struct brcmf_cfg80211_conf {
u32 rts_threshold;
u32 retry_short;
u32 retry_long;
- s32 tx_power;
- struct ieee80211_channel channel;
-};
-
-/* basic structure of scan request */
-struct brcmf_cfg80211_scan_req {
- struct brcmf_ssid_le ssid_le;
-};
-
-/* basic structure of information element */
-struct brcmf_cfg80211_ie {
- u16 offset;
- u8 buf[WL_TLV_INFO_MAX];
};
/* security information with currently associated ap */
@@ -124,13 +110,11 @@ struct brcmf_cfg80211_security {
/**
* struct brcmf_cfg80211_profile - profile information.
*
- * @ssid: ssid of associated/associating ap.
* @bssid: bssid of joined/joining ibss.
* @sec: security information.
* @key: key information
*/
struct brcmf_cfg80211_profile {
- struct brcmf_ssid ssid;
u8 bssid[ETH_ALEN];
struct brcmf_cfg80211_security sec;
struct brcmf_wsec_key key[BRCMF_MAX_DEFAULT_KEYS];
@@ -180,7 +164,6 @@ struct vif_saved_ie {
* @ifp: lower layer interface pointer
* @wdev: wireless device.
* @profile: profile information.
- * @roam_off: roaming state.
* @sme_state: SME state using enum brcmf_vif_status bits.
* @pm_block: power-management blocked.
* @list: linked list.
@@ -191,7 +174,6 @@ struct brcmf_cfg80211_vif {
struct brcmf_if *ifp;
struct wireless_dev wdev;
struct brcmf_cfg80211_profile profile;
- s32 roam_off;
unsigned long sme_state;
bool pm_block;
struct vif_saved_ie saved_ie;
@@ -215,12 +197,6 @@ struct brcmf_cfg80211_assoc_ielen_le {
__le32 resp_len;
};
-/* wpa2 pmk list */
-struct brcmf_cfg80211_pmk_list {
- struct pmkid_list pmkids;
- struct pmkid foo[MAXPMKID - 1];
-};
-
/* dongle escan state */
enum wl_escan_state {
WL_ESCAN_STATE_IDLE,
@@ -233,88 +209,7 @@ struct escan_info {
struct wiphy *wiphy;
struct brcmf_if *ifp;
s32 (*run)(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp,
- struct cfg80211_scan_request *request, u16 action);
-};
-
-/**
- * struct brcmf_pno_param_le - PNO scan configuration parameters
- *
- * @version: PNO parameters version.
- * @scan_freq: scan frequency.
- * @lost_network_timeout: #sec. to declare discovered network as lost.
- * @flags: Bit field to control features of PFN such as sort criteria auto
- * enable switch and background scan.
- * @rssi_margin: Margin to avoid jitter for choosing a PFN based on RSSI sort
- * criteria.
- * @bestn: number of best networks in each scan.
- * @mscan: number of scans recorded.
- * @repeat: minimum number of scan intervals before scan frequency changes
- * in adaptive scan.
- * @exp: exponent of 2 for maximum scan interval.
- * @slow_freq: slow scan period.
- */
-struct brcmf_pno_param_le {
- __le32 version;
- __le32 scan_freq;
- __le32 lost_network_timeout;
- __le16 flags;
- __le16 rssi_margin;
- u8 bestn;
- u8 mscan;
- u8 repeat;
- u8 exp;
- __le32 slow_freq;
-};
-
-/**
- * struct brcmf_pno_net_param_le - scan parameters per preferred network.
- *
- * @ssid: ssid name and its length.
- * @flags: bit2: hidden.
- * @infra: BSS vs IBSS.
- * @auth: Open vs Closed.
- * @wpa_auth: WPA type.
- * @wsec: wsec value.
- */
-struct brcmf_pno_net_param_le {
- struct brcmf_ssid_le ssid;
- __le32 flags;
- __le32 infra;
- __le32 auth;
- __le32 wpa_auth;
- __le32 wsec;
-};
-
-/**
- * struct brcmf_pno_net_info_le - information per found network.
- *
- * @bssid: BSS network identifier.
- * @channel: channel number only.
- * @SSID_len: length of ssid.
- * @SSID: ssid characters.
- * @RSSI: receive signal strength (in dBm).
- * @timestamp: age in seconds.
- */
-struct brcmf_pno_net_info_le {
- u8 bssid[ETH_ALEN];
- u8 channel;
- u8 SSID_len;
- u8 SSID[32];
- __le16 RSSI;
- __le16 timestamp;
-};
-
-/**
- * struct brcmf_pno_scanresults_le - result returned in PNO NET FOUND event.
- *
- * @version: PNO version identifier.
- * @status: indicates completion status of PNO scan.
- * @count: amount of brcmf_pno_net_info_le entries appended.
- */
-struct brcmf_pno_scanresults_le {
- __le32 version;
- __le32 status;
- __le32 count;
+ struct cfg80211_scan_request *request);
};
/**
@@ -334,6 +229,27 @@ struct brcmf_cfg80211_vif_event {
};
/**
+ * struct brcmf_cfg80211_wowl - wowl related information.
+ *
+ * @active: set on suspend, cleared on resume.
+ * @pre_pmmode: firmware PM mode at entering suspend.
+ * @nd: net dectect data.
+ * @nd_info: helper struct to pass to cfg80211.
+ * @nd_data_wait: wait queue to sync net detect data.
+ * @nd_data_completed: completion for net detect data.
+ * @nd_enabled: net detect enabled.
+ */
+struct brcmf_cfg80211_wowl {
+ bool active;
+ u32 pre_pmmode;
+ struct cfg80211_wowlan_nd_match *nd;
+ struct cfg80211_wowlan_nd_info *nd_info;
+ wait_queue_head_t nd_data_wait;
+ bool nd_data_completed;
+ bool nd_enabled;
+};
+
+/**
* struct brcmf_cfg80211_info - dongle private data of cfg80211 interface
*
* @wiphy: wiphy object for cfg80211 interface.
@@ -343,9 +259,7 @@ struct brcmf_cfg80211_vif_event {
* @scan_request: cfg80211 scan request object.
* @usr_sync: mainly for dongle up/down synchronization.
* @bss_list: bss_list holding scanned ap information.
- * @scan_req_int: internal scan request object.
* @bss_info: bss information for cfg80211 layer.
- * @ie: information element object for internal purpose.
* @conn_info: association info.
* @pmk_list: wpa2 pmk list.
* @scan_status: scan activity on the dongle.
@@ -368,8 +282,7 @@ struct brcmf_cfg80211_vif_event {
* @vif_list: linked list of vif instances.
* @vif_cnt: number of vif instances.
* @vif_event: vif event signalling.
- * @wowl_enabled; set during suspend, is wowl used.
- * @pre_wowl_pmmode: intermediate storage of pm mode during wowl.
+ * @wowl: wowl related information.
*/
struct brcmf_cfg80211_info {
struct wiphy *wiphy;
@@ -378,11 +291,9 @@ struct brcmf_cfg80211_info {
struct brcmf_btcoex_info *btcoex;
struct cfg80211_scan_request *scan_request;
struct mutex usr_sync;
- struct brcmf_cfg80211_scan_req scan_req_int;
struct wl_cfg80211_bss_info *bss_info;
- struct brcmf_cfg80211_ie ie;
struct brcmf_cfg80211_connect_info conn_info;
- struct brcmf_cfg80211_pmk_list *pmk_list;
+ struct brcmf_pmk_list_le pmk_list;
unsigned long scan_status;
struct brcmf_pub *pub;
u32 channel;
@@ -403,9 +314,8 @@ struct brcmf_cfg80211_info {
struct brcmf_cfg80211_vif_event vif_event;
struct completion vif_disabled;
struct brcmu_d11inf d11inf;
- bool wowl_enabled;
- u32 pre_wowl_pmmode;
struct brcmf_assoclist_le assoclist;
+ struct brcmf_cfg80211_wowl wowl;
};
/**
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
index f04833db2..82e4382eb 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
@@ -681,6 +681,7 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci)
case BRCM_CC_43569_CHIP_ID:
case BRCM_CC_43570_CHIP_ID:
case BRCM_CC_4358_CHIP_ID:
+ case BRCM_CC_4359_CHIP_ID:
case BRCM_CC_43602_CHIP_ID:
case BRCM_CC_4371_CHIP_ID:
return 0x180000;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
index f6b5feea2..f6b5feea2 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index fe54844c7..cfee477a6 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -17,6 +17,7 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/netdevice.h>
+#include <linux/module.h>
#include <brcmu_wifi.h>
#include <brcmu_utils.h>
#include "core.h"
@@ -29,13 +30,53 @@
const u8 ALLFFMAC[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-#define BRCMF_DEFAULT_BCN_TIMEOUT 3
#define BRCMF_DEFAULT_SCAN_CHANNEL_TIME 40
#define BRCMF_DEFAULT_SCAN_UNASSOC_TIME 40
/* boost value for RSSI_DELTA in preferred join selection */
#define BRCMF_JOIN_PREF_RSSI_BOOST 8
+#define BRCMF_DEFAULT_TXGLOM_SIZE 32 /* max tx frames in glom chain */
+
+static int brcmf_sdiod_txglomsz = BRCMF_DEFAULT_TXGLOM_SIZE;
+module_param_named(txglomsz, brcmf_sdiod_txglomsz, int, 0);
+MODULE_PARM_DESC(txglomsz, "Maximum tx packet chain size [SDIO]");
+
+/* Debug level configuration. See debug.h for bits, sysfs modifiable */
+int brcmf_msg_level;
+module_param_named(debug, brcmf_msg_level, int, S_IRUSR | S_IWUSR);
+MODULE_PARM_DESC(debug, "Level of debug output");
+
+static int brcmf_p2p_enable;
+module_param_named(p2pon, brcmf_p2p_enable, int, 0);
+MODULE_PARM_DESC(p2pon, "Enable legacy p2p management functionality");
+
+static int brcmf_feature_disable;
+module_param_named(feature_disable, brcmf_feature_disable, int, 0);
+MODULE_PARM_DESC(feature_disable, "Disable features");
+
+static char brcmf_firmware_path[BRCMF_FW_ALTPATH_LEN];
+module_param_string(alternative_fw_path, brcmf_firmware_path,
+ BRCMF_FW_ALTPATH_LEN, S_IRUSR);
+MODULE_PARM_DESC(alternative_fw_path, "Alternative firmware path");
+
+static int brcmf_fcmode;
+module_param_named(fcmode, brcmf_fcmode, int, 0);
+MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control");
+
+static int brcmf_roamoff;
+module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR);
+MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine");
+
+#ifdef DEBUG
+/* always succeed brcmf_bus_start() */
+static int brcmf_ignore_probe_fail;
+module_param_named(ignore_probe_fail, brcmf_ignore_probe_fail, int, 0);
+MODULE_PARM_DESC(ignore_probe_fail, "always succeed probe for debugging");
+#endif
+
+struct brcmf_mp_global_t brcmf_mp_global;
+
int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
{
s8 eventmask[BRCMF_EVENTING_MASK_LEN];
@@ -107,26 +148,6 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
goto done;
}
- /*
- * Setup timeout if Beacons are lost and roam is off to report
- * link down
- */
- err = brcmf_fil_iovar_int_set(ifp, "bcn_timeout",
- BRCMF_DEFAULT_BCN_TIMEOUT);
- if (err) {
- brcmf_err("bcn_timeout error (%d)\n", err);
- goto done;
- }
-
- /* Enable/Disable build-in roaming to allowed ext supplicant to take
- * of romaing
- */
- err = brcmf_fil_iovar_int_set(ifp, "roam_off", 1);
- if (err) {
- brcmf_err("roam_off error (%d)\n", err);
- goto done;
- }
-
/* Setup join_pref to select target by RSSI(with boost on 5GHz) */
join_pref_params[0].type = BRCMF_JOIN_PREF_RSSI_DELTA;
join_pref_params[0].len = 2;
@@ -174,6 +195,9 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
goto done;
}
+ /* Enable tx beamforming, errors can be ignored (not supported) */
+ (void)brcmf_fil_iovar_int_set(ifp, "txbf", 1);
+
/* do bus specific preinit here */
err = brcmf_bus_preinit(ifp->drvr->bus_if);
done:
@@ -196,3 +220,34 @@ void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...)
va_end(args);
}
#endif
+
+void brcmf_mp_attach(void)
+{
+ strlcpy(brcmf_mp_global.firmware_path, brcmf_firmware_path,
+ BRCMF_FW_ALTPATH_LEN);
+}
+
+int brcmf_mp_device_attach(struct brcmf_pub *drvr)
+{
+ drvr->settings = kzalloc(sizeof(*drvr->settings), GFP_ATOMIC);
+ if (!drvr->settings) {
+ brcmf_err("Failed to alloca storage space for settings\n");
+ return -ENOMEM;
+ }
+
+ drvr->settings->sdiod_txglomsz = brcmf_sdiod_txglomsz;
+ drvr->settings->p2p_enable = !!brcmf_p2p_enable;
+ drvr->settings->feature_disable = brcmf_feature_disable;
+ drvr->settings->fcmode = brcmf_fcmode;
+ drvr->settings->roamoff = !!brcmf_roamoff;
+#ifdef DEBUG
+ drvr->settings->ignore_probe_fail = !!brcmf_ignore_probe_fail;
+#endif
+ return 0;
+}
+
+void brcmf_mp_device_detach(struct brcmf_pub *drvr)
+{
+ kfree(drvr->settings);
+}
+
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
new file mode 100644
index 000000000..3b0a63b98
--- /dev/null
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
@@ -0,0 +1,79 @@
+/* Copyright (c) 2014 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef BRCMFMAC_COMMON_H
+#define BRCMFMAC_COMMON_H
+
+extern const u8 ALLFFMAC[ETH_ALEN];
+
+#define BRCMF_FW_ALTPATH_LEN 256
+
+/* Definitions for the module global and device specific settings are defined
+ * here. Two structs are used for them. brcmf_mp_global_t and brcmf_mp_device.
+ * The mp_global is instantiated once in a global struct and gets initialized
+ * by the common_attach function which should be called before any other
+ * (module) initiliazation takes place. The device specific settings is part
+ * of the drvr struct and should be initialized on every brcmf_attach.
+ */
+
+/**
+ * struct brcmf_mp_global_t - Global module paramaters.
+ *
+ * @firmware_path: Alternative firmware path.
+ */
+struct brcmf_mp_global_t {
+ char firmware_path[BRCMF_FW_ALTPATH_LEN];
+};
+
+extern struct brcmf_mp_global_t brcmf_mp_global;
+
+/**
+ * struct brcmf_mp_device - Device module paramaters.
+ *
+ * @sdiod_txglomsz: SDIO txglom size.
+ * @joinboost_5g_rssi: 5g rssi booost for preferred join selection.
+ * @p2p_enable: Legacy P2P0 enable (old wpa_supplicant).
+ * @feature_disable: Feature_disable bitmask.
+ * @fcmode: FWS flow control.
+ * @roamoff: Firmware roaming off?
+ */
+struct brcmf_mp_device {
+ int sdiod_txglomsz;
+ int joinboost_5g_rssi;
+ bool p2p_enable;
+ int feature_disable;
+ int fcmode;
+ bool roamoff;
+ bool ignore_probe_fail;
+};
+
+void brcmf_mp_attach(void);
+int brcmf_mp_device_attach(struct brcmf_pub *drvr);
+void brcmf_mp_device_detach(struct brcmf_pub *drvr);
+#ifdef DEBUG
+static inline bool brcmf_ignoring_probe_fail(struct brcmf_pub *drvr)
+{
+ return drvr->settings->ignore_probe_fail;
+}
+#else
+static inline bool brcmf_ignoring_probe_fail(struct brcmf_pub *drvr)
+{
+ return false;
+}
+#endif
+
+/* Sets dongle media info (drv_version, mac address). */
+int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
+
+#endif /* BRCMFMAC_COMMON_H */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/commonring.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c
index 7b0e52195..7b0e52195 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/commonring.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/commonring.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.h
index b85033611..b85033611 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/commonring.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index b5ab98ee1..ed9998b69 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -17,6 +17,7 @@
#include <linux/kernel.h>
#include <linux/etherdevice.h>
#include <linux/module.h>
+#include <linux/inetdevice.h>
#include <net/cfg80211.h>
#include <net/rtnetlink.h>
#include <brcmu_utils.h>
@@ -39,7 +40,7 @@ MODULE_AUTHOR("Broadcom Corporation");
MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver.");
MODULE_LICENSE("Dual BSD/GPL");
-#define MAX_WAIT_FOR_8021X_TX 50 /* msecs */
+#define MAX_WAIT_FOR_8021X_TX msecs_to_jiffies(50)
/* AMPDU rx reordering definitions */
#define BRCMF_RXREORDER_FLOWID_OFFSET 0
@@ -56,30 +57,13 @@ MODULE_LICENSE("Dual BSD/GPL");
#define BRCMF_BSSIDX_INVALID -1
-/* Error bits */
-int brcmf_msg_level;
-module_param_named(debug, brcmf_msg_level, int, S_IRUSR | S_IWUSR);
-MODULE_PARM_DESC(debug, "level of debug output");
-
-/* P2P0 enable */
-static int brcmf_p2p_enable;
-module_param_named(p2pon, brcmf_p2p_enable, int, 0);
-MODULE_PARM_DESC(p2pon, "enable legacy p2p management functionality");
-
-char *brcmf_ifname(struct brcmf_pub *drvr, int ifidx)
+char *brcmf_ifname(struct brcmf_if *ifp)
{
- if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) {
- brcmf_err("ifidx %d out of range\n", ifidx);
- return "<if_bad>";
- }
-
- if (drvr->iflist[ifidx] == NULL) {
- brcmf_err("null i/f %d\n", ifidx);
+ if (!ifp)
return "<if_null>";
- }
- if (drvr->iflist[ifidx]->ndev)
- return drvr->iflist[ifidx]->ndev->name;
+ if (ifp->ndev)
+ return ifp->ndev->name;
return "<if_none>";
}
@@ -87,7 +71,7 @@ char *brcmf_ifname(struct brcmf_pub *drvr, int ifidx)
struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx)
{
struct brcmf_if *ifp;
- s32 bssidx;
+ s32 bsscfgidx;
if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) {
brcmf_err("ifidx %d out of range\n", ifidx);
@@ -95,9 +79,9 @@ struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx)
}
ifp = NULL;
- bssidx = drvr->if2bss[ifidx];
- if (bssidx >= 0)
- ifp = drvr->iflist[bssidx];
+ bsscfgidx = drvr->if2bss[ifidx];
+ if (bsscfgidx >= 0)
+ ifp = drvr->iflist[bsscfgidx];
return ifp;
}
@@ -115,7 +99,7 @@ static void _brcmf_set_multicast_list(struct work_struct *work)
ifp = container_of(work, struct brcmf_if, multicast_work);
- brcmf_dbg(TRACE, "Enter, idx=%d\n", ifp->bssidx);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
ndev = ifp->ndev;
@@ -175,7 +159,7 @@ _brcmf_set_mac_address(struct work_struct *work)
ifp = container_of(work, struct brcmf_if, setmacaddr_work);
- brcmf_dbg(TRACE, "Enter, idx=%d\n", ifp->bssidx);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
err = brcmf_fil_iovar_data_set(ifp, "cur_etheraddr", ifp->mac_addr,
ETH_ALEN);
@@ -213,7 +197,7 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb,
struct brcmf_pub *drvr = ifp->drvr;
struct ethhdr *eh = (struct ethhdr *)(skb->data);
- brcmf_dbg(DATA, "Enter, idx=%d\n", ifp->bssidx);
+ brcmf_dbg(DATA, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
/* Can the device send data? */
if (drvr->bus_if->state != BRCMF_BUS_UP) {
@@ -224,27 +208,19 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb,
goto done;
}
- if (!drvr->iflist[ifp->bssidx]) {
- brcmf_err("bad ifidx %d\n", ifp->bssidx);
- netif_stop_queue(ndev);
- dev_kfree_skb(skb);
- ret = -ENODEV;
- goto done;
- }
-
/* Make sure there's enough room for any header */
if (skb_headroom(skb) < drvr->hdrlen) {
struct sk_buff *skb2;
brcmf_dbg(INFO, "%s: insufficient headroom\n",
- brcmf_ifname(drvr, ifp->bssidx));
+ brcmf_ifname(ifp));
drvr->bus_if->tx_realloc++;
skb2 = skb_realloc_headroom(skb, drvr->hdrlen);
dev_kfree_skb(skb);
skb = skb2;
if (skb == NULL) {
brcmf_err("%s: skb_realloc_headroom failed\n",
- brcmf_ifname(drvr, ifp->bssidx));
+ brcmf_ifname(ifp));
ret = -ENOMEM;
goto done;
}
@@ -282,8 +258,8 @@ void brcmf_txflowblock_if(struct brcmf_if *ifp,
if (!ifp || !ifp->ndev)
return;
- brcmf_dbg(TRACE, "enter: idx=%d stop=0x%X reason=%d state=%d\n",
- ifp->bssidx, ifp->netif_stop, reason, state);
+ brcmf_dbg(TRACE, "enter: bsscfgidx=%d stop=0x%X reason=%d state=%d\n",
+ ifp->bsscfgidx, ifp->netif_stop, reason, state);
spin_lock_irqsave(&ifp->netif_stop_lock, flags);
if (state) {
@@ -602,7 +578,7 @@ static struct net_device_stats *brcmf_netdev_get_stats(struct net_device *ndev)
{
struct brcmf_if *ifp = netdev_priv(ndev);
- brcmf_dbg(TRACE, "Enter, idx=%d\n", ifp->bssidx);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
return &ifp->stats;
}
@@ -631,10 +607,12 @@ static int brcmf_netdev_stop(struct net_device *ndev)
{
struct brcmf_if *ifp = netdev_priv(ndev);
- brcmf_dbg(TRACE, "Enter, idx=%d\n", ifp->bssidx);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
brcmf_cfg80211_down(ndev);
+ brcmf_fil_iovar_data_set(ifp, "arp_hostip_clear", NULL, 0);
+
brcmf_net_setcarrier(ifp, false);
return 0;
@@ -647,7 +625,7 @@ static int brcmf_netdev_open(struct net_device *ndev)
struct brcmf_bus *bus_if = drvr->bus_if;
u32 toe_ol;
- brcmf_dbg(TRACE, "Enter, idx=%d\n", ifp->bssidx);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
/* If bus is not ready, can't continue */
if (bus_if->state != BRCMF_BUS_UP) {
@@ -689,7 +667,7 @@ int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked)
struct net_device *ndev;
s32 err;
- brcmf_dbg(TRACE, "Enter, idx=%d mac=%pM\n", ifp->bssidx,
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d mac=%pM\n", ifp->bsscfgidx,
ifp->mac_addr);
ndev = ifp->ndev;
@@ -721,7 +699,7 @@ int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked)
return 0;
fail:
- drvr->iflist[ifp->bssidx] = NULL;
+ drvr->iflist[ifp->bsscfgidx] = NULL;
ndev->netdev_ops = NULL;
free_netdev(ndev);
return -EBADE;
@@ -739,7 +717,8 @@ void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on)
{
struct net_device *ndev;
- brcmf_dbg(TRACE, "Enter, idx=%d carrier=%d\n", ifp->bssidx, on);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d carrier=%d\n", ifp->bsscfgidx,
+ on);
ndev = ifp->ndev;
brcmf_txflowblock_if(ifp, BRCMF_NETIF_STOP_REASON_DISCONNECTED, !on);
@@ -786,7 +765,7 @@ static int brcmf_net_p2p_attach(struct brcmf_if *ifp)
{
struct net_device *ndev;
- brcmf_dbg(TRACE, "Enter, idx=%d mac=%pM\n", ifp->bssidx,
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d mac=%pM\n", ifp->bsscfgidx,
ifp->mac_addr);
ndev = ifp->ndev;
@@ -805,39 +784,40 @@ static int brcmf_net_p2p_attach(struct brcmf_if *ifp)
return 0;
fail:
- ifp->drvr->iflist[ifp->bssidx] = NULL;
+ ifp->drvr->iflist[ifp->bsscfgidx] = NULL;
ndev->netdev_ops = NULL;
free_netdev(ndev);
return -EBADE;
}
-struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
+struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bsscfgidx, s32 ifidx,
bool is_p2pdev, char *name, u8 *mac_addr)
{
struct brcmf_if *ifp;
struct net_device *ndev;
- brcmf_dbg(TRACE, "Enter, idx=%d, ifidx=%d\n", bssidx, ifidx);
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d, ifidx=%d\n", bsscfgidx, ifidx);
- ifp = drvr->iflist[bssidx];
+ ifp = drvr->iflist[bsscfgidx];
/*
* Delete the existing interface before overwriting it
* in case we missed the BRCMF_E_IF_DEL event.
*/
if (ifp) {
- brcmf_err("ERROR: netdev:%s already exists\n",
- ifp->ndev->name);
if (ifidx) {
+ brcmf_err("ERROR: netdev:%s already exists\n",
+ ifp->ndev->name);
netif_stop_queue(ifp->ndev);
brcmf_net_detach(ifp->ndev);
- drvr->iflist[bssidx] = NULL;
+ drvr->iflist[bsscfgidx] = NULL;
} else {
- brcmf_err("ignore IF event\n");
+ brcmf_dbg(INFO, "netdev:%s ignore IF event\n",
+ ifp->ndev->name);
return ERR_PTR(-EINVAL);
}
}
- if (!brcmf_p2p_enable && is_p2pdev) {
+ if (!drvr->settings->p2p_enable && is_p2pdev) {
/* this is P2P_DEVICE interface */
brcmf_dbg(INFO, "allocate non-netdev interface\n");
ifp = kzalloc(sizeof(*ifp), GFP_KERNEL);
@@ -854,15 +834,15 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
ndev->destructor = brcmf_cfg80211_free_netdev;
ifp = netdev_priv(ndev);
ifp->ndev = ndev;
- /* store mapping ifidx to bssidx */
+ /* store mapping ifidx to bsscfgidx */
if (drvr->if2bss[ifidx] == BRCMF_BSSIDX_INVALID)
- drvr->if2bss[ifidx] = bssidx;
+ drvr->if2bss[ifidx] = bsscfgidx;
}
ifp->drvr = drvr;
- drvr->iflist[bssidx] = ifp;
+ drvr->iflist[bsscfgidx] = ifp;
ifp->ifidx = ifidx;
- ifp->bssidx = bssidx;
+ ifp->bsscfgidx = bsscfgidx;
init_waitqueue_head(&ifp->pend_8021x_wait);
spin_lock_init(&ifp->netif_stop_lock);
@@ -876,21 +856,22 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
return ifp;
}
-static void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx)
+static void brcmf_del_if(struct brcmf_pub *drvr, s32 bsscfgidx)
{
struct brcmf_if *ifp;
- ifp = drvr->iflist[bssidx];
- drvr->iflist[bssidx] = NULL;
+ ifp = drvr->iflist[bsscfgidx];
+ drvr->iflist[bsscfgidx] = NULL;
if (!ifp) {
- brcmf_err("Null interface, idx=%d\n", bssidx);
+ brcmf_err("Null interface, bsscfgidx=%d\n", bsscfgidx);
return;
}
- brcmf_dbg(TRACE, "Enter, idx=%d, ifidx=%d\n", bssidx, ifp->ifidx);
- if (drvr->if2bss[ifp->ifidx] == bssidx)
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d, ifidx=%d\n", bsscfgidx,
+ ifp->ifidx);
+ if (drvr->if2bss[ifp->ifidx] == bsscfgidx)
drvr->if2bss[ifp->ifidx] = BRCMF_BSSIDX_INVALID;
if (ifp->ndev) {
- if (bssidx == 0) {
+ if (bsscfgidx == 0) {
if (ifp->ndev->netdev_ops == &brcmf_netdev_ops_pri) {
rtnl_lock();
brcmf_netdev_stop(ifp->ndev);
@@ -920,12 +901,12 @@ static void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx)
void brcmf_remove_interface(struct brcmf_if *ifp)
{
- if (!ifp || WARN_ON(ifp->drvr->iflist[ifp->bssidx] != ifp))
+ if (!ifp || WARN_ON(ifp->drvr->iflist[ifp->bsscfgidx] != ifp))
return;
- brcmf_dbg(TRACE, "Enter, bssidx=%d, ifidx=%d\n", ifp->bssidx,
+ brcmf_dbg(TRACE, "Enter, bsscfgidx=%d, ifidx=%d\n", ifp->bsscfgidx,
ifp->ifidx);
brcmf_fws_del_interface(ifp);
- brcmf_del_if(ifp->drvr, ifp->bssidx);
+ brcmf_del_if(ifp->drvr, ifp->bsscfgidx);
}
int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr)
@@ -940,10 +921,10 @@ int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr)
highest = 2;
for (ifidx = 0; ifidx < BRCMF_MAX_IFS; ifidx++) {
if (drvr->iflist[ifidx]) {
- if (drvr->iflist[ifidx]->bssidx == bsscfgidx)
+ if (drvr->iflist[ifidx]->bsscfgidx == bsscfgidx)
bsscfgidx = highest + 1;
- else if (drvr->iflist[ifidx]->bssidx > highest)
- highest = drvr->iflist[ifidx]->bssidx;
+ else if (drvr->iflist[ifidx]->bsscfgidx > highest)
+ highest = drvr->iflist[ifidx]->bsscfgidx;
} else {
available = true;
}
@@ -952,6 +933,98 @@ int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr)
return available ? bsscfgidx : -ENOMEM;
}
+#ifdef CONFIG_INET
+#define ARPOL_MAX_ENTRIES 8
+static int brcmf_inetaddr_changed(struct notifier_block *nb,
+ unsigned long action, void *data)
+{
+ struct brcmf_pub *drvr = container_of(nb, struct brcmf_pub,
+ inetaddr_notifier);
+ struct in_ifaddr *ifa = data;
+ struct net_device *ndev = ifa->ifa_dev->dev;
+ struct brcmf_if *ifp;
+ int idx, i, ret;
+ u32 val;
+ __be32 addr_table[ARPOL_MAX_ENTRIES] = {0};
+
+ /* Find out if the notification is meant for us */
+ for (idx = 0; idx < BRCMF_MAX_IFS; idx++) {
+ ifp = drvr->iflist[idx];
+ if (ifp && ifp->ndev == ndev)
+ break;
+ if (idx == BRCMF_MAX_IFS - 1)
+ return NOTIFY_DONE;
+ }
+
+ /* check if arp offload is supported */
+ ret = brcmf_fil_iovar_int_get(ifp, "arpoe", &val);
+ if (ret)
+ return NOTIFY_OK;
+
+ /* old version only support primary index */
+ ret = brcmf_fil_iovar_int_get(ifp, "arp_version", &val);
+ if (ret)
+ val = 1;
+ if (val == 1)
+ ifp = drvr->iflist[0];
+
+ /* retrieve the table from firmware */
+ ret = brcmf_fil_iovar_data_get(ifp, "arp_hostip", addr_table,
+ sizeof(addr_table));
+ if (ret) {
+ brcmf_err("fail to get arp ip table err:%d\n", ret);
+ return NOTIFY_OK;
+ }
+
+ for (i = 0; i < ARPOL_MAX_ENTRIES; i++)
+ if (ifa->ifa_address == addr_table[i])
+ break;
+
+ switch (action) {
+ case NETDEV_UP:
+ if (i == ARPOL_MAX_ENTRIES) {
+ brcmf_dbg(TRACE, "add %pI4 to arp table\n",
+ &ifa->ifa_address);
+ /* set it directly */
+ ret = brcmf_fil_iovar_data_set(ifp, "arp_hostip",
+ &ifa->ifa_address, sizeof(ifa->ifa_address));
+ if (ret)
+ brcmf_err("add arp ip err %d\n", ret);
+ }
+ break;
+ case NETDEV_DOWN:
+ if (i < ARPOL_MAX_ENTRIES) {
+ addr_table[i] = 0;
+ brcmf_dbg(TRACE, "remove %pI4 from arp table\n",
+ &ifa->ifa_address);
+ /* clear the table in firmware */
+ ret = brcmf_fil_iovar_data_set(ifp, "arp_hostip_clear",
+ NULL, 0);
+ if (ret) {
+ brcmf_err("fail to clear arp ip table err:%d\n",
+ ret);
+ return NOTIFY_OK;
+ }
+ for (i = 0; i < ARPOL_MAX_ENTRIES; i++) {
+ if (addr_table[i] != 0) {
+ brcmf_fil_iovar_data_set(ifp,
+ "arp_hostip", &addr_table[i],
+ sizeof(addr_table[i]));
+ if (ret)
+ brcmf_err("add arp ip err %d\n",
+ ret);
+ }
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ return NOTIFY_OK;
+}
+#endif
+
int brcmf_attach(struct device *dev)
{
struct brcmf_pub *drvr = NULL;
@@ -975,6 +1048,10 @@ int brcmf_attach(struct device *dev)
drvr->bus_if = dev_get_drvdata(dev);
drvr->bus_if->drvr = drvr;
+ /* Initialize device specific settings */
+ if (brcmf_mp_device_attach(drvr))
+ goto fail;
+
/* attach debug facilities */
brcmf_debug_attach(drvr);
@@ -1067,7 +1144,7 @@ int brcmf_bus_start(struct device *dev)
brcmf_fws_add_interface(ifp);
drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev,
- brcmf_p2p_enable);
+ drvr->settings->p2p_enable);
if (drvr->config == NULL) {
ret = -ENOMEM;
goto fail;
@@ -1075,11 +1152,20 @@ int brcmf_bus_start(struct device *dev)
ret = brcmf_net_attach(ifp, false);
- if ((!ret) && (brcmf_p2p_enable)) {
+ if ((!ret) && (drvr->settings->p2p_enable)) {
p2p_ifp = drvr->iflist[1];
if (p2p_ifp)
ret = brcmf_net_p2p_attach(p2p_ifp);
}
+
+ if (ret)
+ goto fail;
+
+#ifdef CONFIG_INET
+ drvr->inetaddr_notifier.notifier_call = brcmf_inetaddr_changed;
+ ret = register_inetaddr_notifier(&drvr->inetaddr_notifier);
+#endif
+
fail:
if (ret < 0) {
brcmf_err("failed: %d\n", ret);
@@ -1095,6 +1181,10 @@ fail:
brcmf_net_detach(ifp->ndev);
if (p2p_ifp)
brcmf_net_detach(p2p_ifp->ndev);
+ drvr->iflist[0] = NULL;
+ drvr->iflist[1] = NULL;
+ if (brcmf_ignoring_probe_fail(drvr))
+ ret = 0;
return ret;
}
return 0;
@@ -1143,6 +1233,10 @@ void brcmf_detach(struct device *dev)
if (drvr == NULL)
return;
+#ifdef CONFIG_INET
+ unregister_inetaddr_notifier(&drvr->inetaddr_notifier);
+#endif
+
/* stop firmware event handling */
brcmf_fweh_detach(drvr);
if (drvr->config)
@@ -1162,6 +1256,8 @@ void brcmf_detach(struct device *dev)
brcmf_proto_detach(drvr);
+ brcmf_mp_device_detach(drvr);
+
brcmf_debug_detach(drvr);
bus_if->drvr = NULL;
kfree(drvr);
@@ -1186,7 +1282,7 @@ int brcmf_netdev_wait_pend8021x(struct brcmf_if *ifp)
err = wait_event_timeout(ifp->pend_8021x_wait,
!brcmf_get_pend_8021x_cnt(ifp),
- msecs_to_jiffies(MAX_WAIT_FOR_8021X_TX));
+ MAX_WAIT_FOR_8021X_TX);
WARN_ON(!err);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
index 2f9101b2a..8f39435f9 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
@@ -69,8 +69,8 @@ struct brcmf_ampdu_rx_reorder {
/* Forward decls for struct brcmf_pub (see below) */
struct brcmf_proto; /* device communication protocol info */
-struct brcmf_cfg80211_dev; /* cfg80211 device info */
-struct brcmf_fws_info; /* firmware signalling info */
+struct brcmf_fws_info; /* firmware signalling info */
+struct brcmf_mp_device; /* module paramateres, device specific */
/*
* struct brcmf_rev_info
@@ -141,6 +141,9 @@ struct brcmf_pub {
#ifdef DEBUG
struct dentry *dbgfs_dir;
#endif
+
+ struct notifier_block inetaddr_notifier;
+ struct brcmf_mp_device *settings;
};
/* forward declarations */
@@ -174,7 +177,7 @@ enum brcmf_netif_stop_reason {
* @multicast_work: worker object for multicast provisioning.
* @fws_desc: interface specific firmware-signalling descriptor.
* @ifidx: interface index in device firmware.
- * @bssidx: index of bss associated with this interface.
+ * @bsscfgidx: index of bss associated with this interface.
* @mac_addr: assigned mac address.
* @netif_stop: bitmap indicates reason why netif queues are stopped.
* @netif_stop_lock: spinlock for update netif_stop from multiple sources.
@@ -190,7 +193,7 @@ struct brcmf_if {
struct work_struct multicast_work;
struct brcmf_fws_mac_descriptor *fws_desc;
int ifidx;
- s32 bssidx;
+ s32 bsscfgidx;
u8 mac_addr[ETH_ALEN];
u8 netif_stop;
spinlock_t netif_stop_lock;
@@ -205,10 +208,10 @@ struct brcmf_skb_reorder_data {
int brcmf_netdev_wait_pend8021x(struct brcmf_if *ifp);
/* Return pointer to interface name */
-char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
+char *brcmf_ifname(struct brcmf_if *ifp);
struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx);
int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
-struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
+struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bsscfgidx, s32 ifidx,
bool is_p2pdev, char *name, u8 *mac_addr);
void brcmf_remove_interface(struct brcmf_if *ifp);
int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
index 1299dccc7..e64557c35 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
@@ -49,7 +49,7 @@ static int brcmf_debug_psm_watchdog_notify(struct brcmf_if *ifp,
const struct brcmf_event_msg *evtmsg,
void *data)
{
- brcmf_dbg(TRACE, "enter: idx=%d\n", ifp->bssidx);
+ brcmf_dbg(TRACE, "enter: bsscfgidx=%d\n", ifp->bsscfgidx);
return brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
evtmsg->datalen);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
index d0d9676f7..668781277 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
@@ -17,6 +17,8 @@
#ifndef BRCMFMAC_DEBUG_H
#define BRCMFMAC_DEBUG_H
+#include <linux/net.h> /* net_ratelimit() */
+
/* message levels */
#define BRCMF_TRACE_VAL 0x00000002
#define BRCMF_INFO_VAL 0x00000004
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
index 44bb30636..1ffa95f1b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
@@ -18,18 +18,16 @@
#include <linux/module.h>
#include <brcm_hw_ids.h>
+#include <brcmu_wifi.h>
#include "core.h"
#include "bus.h"
#include "debug.h"
#include "fwil.h"
+#include "fwil_types.h"
#include "feature.h"
+#include "common.h"
-/* Module param feature_disable (global for all devices) */
-static int brcmf_feature_disable;
-module_param_named(feature_disable, brcmf_feature_disable, int, 0);
-MODULE_PARM_DESC(feature_disable, "Disable features");
-
/*
* expand feature list to array of feature strings.
*/
@@ -40,6 +38,17 @@ static const char *brcmf_feat_names[] = {
};
#undef BRCMF_FEAT_DEF
+struct brcmf_feat_fwcap {
+ enum brcmf_feat_id feature;
+ const char * const fwcap_id;
+};
+
+static const struct brcmf_feat_fwcap brcmf_fwcap_map[] = {
+ { BRCMF_FEAT_MBSS, "mbss" },
+ { BRCMF_FEAT_MCHAN, "mchan" },
+ { BRCMF_FEAT_P2P, "p2p" },
+};
+
#ifdef DEBUG
/*
* expand quirk list to array of quirk strings.
@@ -104,44 +113,53 @@ static void brcmf_feat_iovar_int_get(struct brcmf_if *ifp,
}
}
-/**
- * brcmf_feat_iovar_int_set() - determine feature through iovar set.
- *
- * @ifp: interface to query.
- * @id: feature id.
- * @name: iovar name.
- */
-static void brcmf_feat_iovar_int_set(struct brcmf_if *ifp,
- enum brcmf_feat_id id, char *name, u32 val)
+static void brcmf_feat_firmware_capabilities(struct brcmf_if *ifp)
{
- int err;
-
- err = brcmf_fil_iovar_int_set(ifp, name, val);
- if (err == 0) {
- brcmf_dbg(INFO, "enabling feature: %s\n", brcmf_feat_names[id]);
- ifp->drvr->feat_flags |= BIT(id);
- } else {
- brcmf_dbg(TRACE, "%s feature check failed: %d\n",
- brcmf_feat_names[id], err);
+ char caps[256];
+ enum brcmf_feat_id id;
+ int i;
+
+ brcmf_fil_iovar_data_get(ifp, "cap", caps, sizeof(caps));
+ brcmf_dbg(INFO, "[ %s]\n", caps);
+
+ for (i = 0; i < ARRAY_SIZE(brcmf_fwcap_map); i++) {
+ if (strnstr(caps, brcmf_fwcap_map[i].fwcap_id, sizeof(caps))) {
+ id = brcmf_fwcap_map[i].feature;
+ brcmf_dbg(INFO, "enabling feature: %s\n",
+ brcmf_feat_names[id]);
+ ifp->drvr->feat_flags |= BIT(id);
+ }
}
}
void brcmf_feat_attach(struct brcmf_pub *drvr)
{
struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0);
+ struct brcmf_pno_macaddr_le pfn_mac;
+ s32 err;
+
+ brcmf_feat_firmware_capabilities(ifp);
- brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan");
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn");
if (drvr->bus_if->wowl_supported)
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_WOWL, "wowl");
- if (drvr->bus_if->chip != BRCM_CC_43362_CHIP_ID)
- brcmf_feat_iovar_int_set(ifp, BRCMF_FEAT_MBSS, "mbss", 0);
- brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_P2P, "p2p");
-
- if (brcmf_feature_disable) {
+ /* MBSS does not work for 43362 */
+ if (drvr->bus_if->chip == BRCM_CC_43362_CHIP_ID)
+ ifp->drvr->feat_flags &= ~BIT(BRCMF_FEAT_MBSS);
+ brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_RSDB, "rsdb_mode");
+ brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_TDLS, "tdls_enable");
+
+ pfn_mac.version = BRCMF_PFN_MACADDR_CFG_VER;
+ err = brcmf_fil_iovar_data_get(ifp, "pfn_macaddr", &pfn_mac,
+ sizeof(pfn_mac));
+ if (!err)
+ ifp->drvr->feat_flags |= BIT(BRCMF_FEAT_SCAN_RANDOM_MAC);
+
+ if (drvr->settings->feature_disable) {
brcmf_dbg(INFO, "Features: 0x%02x, disable: 0x%02x\n",
- ifp->drvr->feat_flags, brcmf_feature_disable);
- ifp->drvr->feat_flags &= ~brcmf_feature_disable;
+ ifp->drvr->feat_flags,
+ drvr->settings->feature_disable);
+ ifp->drvr->feat_flags &= ~drvr->settings->feature_disable;
}
/* set chip related quirks */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
index 6b381f799..2e2479d41 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
@@ -24,13 +24,20 @@
* PNO: preferred network offload.
* WOWL: Wake-On-WLAN.
* P2P: peer-to-peer
+ * RSDB: Real Simultaneous Dual Band
+ * TDLS: Tunneled Direct Link Setup
+ * SCAN_RANDOM_MAC: Random MAC during (net detect) scheduled scan.
*/
#define BRCMF_FEAT_LIST \
BRCMF_FEAT_DEF(MBSS) \
BRCMF_FEAT_DEF(MCHAN) \
BRCMF_FEAT_DEF(PNO) \
BRCMF_FEAT_DEF(WOWL) \
- BRCMF_FEAT_DEF(P2P)
+ BRCMF_FEAT_DEF(P2P) \
+ BRCMF_FEAT_DEF(RSDB) \
+ BRCMF_FEAT_DEF(TDLS) \
+ BRCMF_FEAT_DEF(SCAN_RANDOM_MAC)
+
/*
* Quirks:
*
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
index 44bbea573..67443144c 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
@@ -23,15 +23,13 @@
#include "debug.h"
#include "firmware.h"
+#include "core.h"
+#include "common.h"
#define BRCMF_FW_MAX_NVRAM_SIZE 64000
#define BRCMF_FW_NVRAM_DEVPATH_LEN 19 /* devpath0=pcie/1/4/ */
#define BRCMF_FW_NVRAM_PCIEDEV_LEN 10 /* pcie/1/4/ + \0 */
-char brcmf_firmware_path[BRCMF_FW_PATH_LEN];
-module_param_string(alternative_fw_path, brcmf_firmware_path,
- BRCMF_FW_PATH_LEN, 0440);
-
enum nvram_parser_state {
IDLE,
KEY,
@@ -449,8 +447,7 @@ static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx)
if (raw_nvram)
bcm47xx_nvram_release_contents(data);
- if (fw)
- release_firmware(fw);
+ release_firmware(fw);
if (!nvram && !(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
goto fail;
@@ -540,3 +537,45 @@ int brcmf_fw_get_firmwares(struct device *dev, u16 flags,
0);
}
+int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
+ struct brcmf_firmware_mapping mapping_table[],
+ u32 table_size, char fw_name[BRCMF_FW_NAME_LEN],
+ char nvram_name[BRCMF_FW_NAME_LEN])
+{
+ u32 i;
+ char end;
+
+ for (i = 0; i < table_size; i++) {
+ if (mapping_table[i].chipid == chip &&
+ mapping_table[i].revmask & BIT(chiprev))
+ break;
+ }
+
+ if (i == table_size) {
+ brcmf_err("Unknown chipid %d [%d]\n", chip, chiprev);
+ return -ENODEV;
+ }
+
+ /* check if firmware path is provided by module parameter */
+ if (brcmf_mp_global.firmware_path[0] != '\0') {
+ strlcpy(fw_name, brcmf_mp_global.firmware_path,
+ BRCMF_FW_NAME_LEN);
+ if ((nvram_name) && (mapping_table[i].nvram))
+ strlcpy(nvram_name, brcmf_mp_global.firmware_path,
+ BRCMF_FW_NAME_LEN);
+
+ end = brcmf_mp_global.firmware_path[
+ strlen(brcmf_mp_global.firmware_path) - 1];
+ if (end != '/') {
+ strlcat(fw_name, "/", BRCMF_FW_NAME_LEN);
+ if ((nvram_name) && (mapping_table[i].nvram))
+ strlcat(nvram_name, "/", BRCMF_FW_NAME_LEN);
+ }
+ }
+ strlcat(fw_name, mapping_table[i].fw, BRCMF_FW_NAME_LEN);
+ if ((nvram_name) && (mapping_table[i].nvram))
+ strlcat(nvram_name, mapping_table[i].nvram, BRCMF_FW_NAME_LEN);
+
+ return 0;
+}
+
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
index 604dd48ab..e9daacf17 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
@@ -21,11 +21,50 @@
#define BRCMF_FW_REQ_FLAGS 0x00F0
#define BRCMF_FW_REQ_NV_OPTIONAL 0x0010
-#define BRCMF_FW_PATH_LEN 256
-#define BRCMF_FW_NAME_LEN 32
+#define BRCMF_FW_NAME_LEN 320
-extern char brcmf_firmware_path[];
+#define BRCMF_FW_DEFAULT_PATH "brcm/"
+/**
+ * struct brcmf_firmware_mapping - Used to map chipid/revmask to firmware
+ * filename and nvram filename. Each bus type implementation should create
+ * a table of firmware mappings (using the macros defined below).
+ *
+ * @chipid: ID of chip.
+ * @revmask: bitmask of revisions, e.g. 0x10 means rev 4 only, 0xf means rev 0-3
+ * @fw: name of the firmware file.
+ * @nvram: name of nvram file.
+ */
+struct brcmf_firmware_mapping {
+ u32 chipid;
+ u32 revmask;
+ const char *fw;
+ const char *nvram;
+};
+
+#define BRCMF_FW_NVRAM_DEF(fw_nvram_name, fw, nvram) \
+static const char BRCM_ ## fw_nvram_name ## _FIRMWARE_NAME[] = \
+ BRCMF_FW_DEFAULT_PATH fw; \
+static const char BRCM_ ## fw_nvram_name ## _NVRAM_NAME[] = \
+ BRCMF_FW_DEFAULT_PATH nvram; \
+/*(DEBLOBBED)*/
+
+#define BRCMF_FW_DEF(fw_name, fw) \
+static const char BRCM_ ## fw_name ## _FIRMWARE_NAME[] = \
+ BRCMF_FW_DEFAULT_PATH fw; \
+MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw) \
+
+#define BRCMF_FW_NVRAM_ENTRY(chipid, mask, name) \
+ { chipid, mask, \
+ BRCM_ ## name ## _FIRMWARE_NAME, BRCM_ ## name ## _NVRAM_NAME }
+
+#define BRCMF_FW_ENTRY(chipid, mask, name) \
+ { chipid, mask, BRCM_ ## name ## _FIRMWARE_NAME, NULL }
+
+int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
+ struct brcmf_firmware_mapping mapping_table[],
+ u32 table_size, char fw_name[BRCMF_FW_NAME_LEN],
+ char nvram_name[BRCMF_FW_NAME_LEN]);
void brcmf_fw_nvram_free(void *nvram);
/*
* Request firmware(s) asynchronously. When the asynchronous request
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
index 2ca783fa5..2ca783fa5 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.h
index 95fd1c967..95fd1c967 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
index 3878b6f6c..7b26fb1b4 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
@@ -182,8 +182,8 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
bool is_p2pdev;
int err = 0;
- brcmf_dbg(EVENT, "action: %u idx: %u bsscfg: %u flags: %u role: %u\n",
- ifevent->action, ifevent->ifidx, ifevent->bssidx,
+ brcmf_dbg(EVENT, "action: %u ifidx: %u bsscfgidx: %u flags: %u role: %u\n",
+ ifevent->action, ifevent->ifidx, ifevent->bsscfgidx,
ifevent->flags, ifevent->role);
/* The P2P Device interface event must not be ignored contrary to what
@@ -204,12 +204,12 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
return;
}
- ifp = drvr->iflist[ifevent->bssidx];
+ ifp = drvr->iflist[ifevent->bsscfgidx];
if (ifevent->action == BRCMF_E_IF_ADD) {
brcmf_dbg(EVENT, "adding %s (%pM)\n", emsg->ifname,
emsg->addr);
- ifp = brcmf_add_if(drvr, ifevent->bssidx, ifevent->ifidx,
+ ifp = brcmf_add_if(drvr, ifevent->bsscfgidx, ifevent->ifidx,
is_p2pdev, emsg->ifname, emsg->addr);
if (IS_ERR(ifp))
return;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
index d9a942842..5e39e2a9e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
@@ -219,7 +219,7 @@ struct brcmf_if_event {
u8 ifidx;
u8 action;
u8 flags;
- u8 bssidx;
+ u8 bsscfgidx;
u8 role;
};
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
index dcfa0bb14..f6a2df94d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
@@ -126,7 +126,8 @@ brcmf_fil_cmd_data(struct brcmf_if *ifp, u32 cmd, void *data, u32 len, bool set)
brcmf_dbg(FIL, "Failed: %s (%d)\n",
brcmf_fil_get_errstr((u32)(-err)), err);
- return -EBADE;
+
+ return err;
}
s32
@@ -293,22 +294,22 @@ brcmf_fil_iovar_int_get(struct brcmf_if *ifp, char *name, u32 *data)
}
static u32
-brcmf_create_bsscfg(s32 bssidx, char *name, char *data, u32 datalen, char *buf,
- u32 buflen)
+brcmf_create_bsscfg(s32 bsscfgidx, char *name, char *data, u32 datalen,
+ char *buf, u32 buflen)
{
const s8 *prefix = "bsscfg:";
s8 *p;
u32 prefixlen;
u32 namelen;
u32 iolen;
- __le32 bssidx_le;
+ __le32 bsscfgidx_le;
- if (bssidx == 0)
+ if (bsscfgidx == 0)
return brcmf_create_iovar(name, data, datalen, buf, buflen);
prefixlen = strlen(prefix);
namelen = strlen(name) + 1; /* lengh of iovar name + null */
- iolen = prefixlen + namelen + sizeof(bssidx_le) + datalen;
+ iolen = prefixlen + namelen + sizeof(bsscfgidx_le) + datalen;
if (buflen < iolen) {
brcmf_err("buffer is too short\n");
@@ -326,9 +327,9 @@ brcmf_create_bsscfg(s32 bssidx, char *name, char *data, u32 datalen, char *buf,
p += namelen;
/* bss config index as first data */
- bssidx_le = cpu_to_le32(bssidx);
- memcpy(p, &bssidx_le, sizeof(bssidx_le));
- p += sizeof(bssidx_le);
+ bsscfgidx_le = cpu_to_le32(bsscfgidx);
+ memcpy(p, &bsscfgidx_le, sizeof(bsscfgidx_le));
+ p += sizeof(bsscfgidx_le);
/* parameter buffer follows */
if (datalen)
@@ -347,12 +348,12 @@ brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, char *name,
mutex_lock(&drvr->proto_block);
- brcmf_dbg(FIL, "ifidx=%d, bssidx=%d, name=%s, len=%d\n", ifp->ifidx,
- ifp->bssidx, name, len);
+ brcmf_dbg(FIL, "ifidx=%d, bsscfgidx=%d, name=%s, len=%d\n", ifp->ifidx,
+ ifp->bsscfgidx, name, len);
brcmf_dbg_hex_dump(BRCMF_FIL_ON(), data,
min_t(uint, len, MAX_HEX_DUMP_LEN), "data\n");
- buflen = brcmf_create_bsscfg(ifp->bssidx, name, data, len,
+ buflen = brcmf_create_bsscfg(ifp->bsscfgidx, name, data, len,
drvr->proto_buf, sizeof(drvr->proto_buf));
if (buflen) {
err = brcmf_fil_cmd_data(ifp, BRCMF_C_SET_VAR, drvr->proto_buf,
@@ -376,7 +377,7 @@ brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name,
mutex_lock(&drvr->proto_block);
- buflen = brcmf_create_bsscfg(ifp->bssidx, name, data, len,
+ buflen = brcmf_create_bsscfg(ifp->bsscfgidx, name, data, len,
drvr->proto_buf, sizeof(drvr->proto_buf));
if (buflen) {
err = brcmf_fil_cmd_data(ifp, BRCMF_C_GET_VAR, drvr->proto_buf,
@@ -387,8 +388,8 @@ brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name,
err = -EPERM;
brcmf_err("Creating bsscfg failed\n");
}
- brcmf_dbg(FIL, "ifidx=%d, bssidx=%d, name=%s, len=%d\n", ifp->ifidx,
- ifp->bssidx, name, len);
+ brcmf_dbg(FIL, "ifidx=%d, bsscfgidx=%d, name=%s, len=%d\n", ifp->ifidx,
+ ifp->bsscfgidx, name, len);
brcmf_dbg_hex_dump(BRCMF_FIL_ON(), data,
min_t(uint, len, MAX_HEX_DUMP_LEN), "data\n");
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
index b20fc0f82..6b72df177 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
@@ -70,6 +70,7 @@
#define BRCMF_C_SET_WSEC 134
#define BRCMF_C_GET_PHY_NOISE 135
#define BRCMF_C_GET_BSS_INFO 136
+#define BRCMF_C_GET_GET_PKTCNTS 137
#define BRCMF_C_GET_BANDLIST 140
#define BRCMF_C_SET_SCB_TIMEOUT 158
#define BRCMF_C_GET_ASSOCLIST 159
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
index daa427b46..1afc2ad83 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
@@ -110,6 +110,8 @@
#define BRCMF_WOWL_UNASSOC (1 << 24)
/* Wakeup if received matched secured pattern: */
#define BRCMF_WOWL_SECURE (1 << 25)
+/* Wakeup on finding preferred network */
+#define BRCMF_WOWL_PFN_FOUND (1 << 26)
/* Link Down indication in WoWL mode: */
#define BRCMF_WOWL_LINKDOWN (1 << 31)
@@ -121,6 +123,17 @@
#define BRCMF_MAX_ASSOCLIST 128
+#define BRCMF_TXBF_SU_BFE_CAP BIT(0)
+#define BRCMF_TXBF_MU_BFE_CAP BIT(1)
+#define BRCMF_TXBF_SU_BFR_CAP BIT(0)
+#define BRCMF_TXBF_MU_BFR_CAP BIT(1)
+
+#define BRCMF_MAXPMKID 16 /* max # PMKID cache entries */
+
+#define BRCMF_PFN_MACADDR_CFG_VER 1
+#define BRCMF_PFN_MAC_OUI_ONLY BIT(0)
+#define BRCMF_PFN_SET_MAC_UNASSOC BIT(1)
+
/* join preference types for join_pref iovar */
enum brcmf_join_pref_types {
BRCMF_JOIN_PREF_RSSI = 1,
@@ -170,7 +183,7 @@ struct brcmf_fil_af_params_le {
};
struct brcmf_fil_bss_enable_le {
- __le32 bsscfg_idx;
+ __le32 bsscfgidx;
__le32 enable;
};
@@ -282,14 +295,9 @@ struct brcm_rateset_le {
u8 rates[BRCMF_MAXRATES_IN_SET];
};
-struct brcmf_ssid {
- u32 SSID_len;
- unsigned char SSID[32];
-};
-
struct brcmf_ssid_le {
__le32 SSID_len;
- unsigned char SSID[32];
+ unsigned char SSID[IEEE80211_MAX_SSID_LEN];
};
struct brcmf_scan_params_le {
@@ -634,4 +642,149 @@ struct brcmf_assoclist_le {
u8 mac[BRCMF_MAX_ASSOCLIST][ETH_ALEN];
};
+/**
+ * struct brcmf_wowl_wakeind_le - Wakeup indicators
+ * Note: note both fields contain same information.
+ *
+ * @pci_wakeind: Whether PCI PMECSR PMEStatus bit was set.
+ * @ucode_wakeind: What wakeup-event indication was set by ucode
+ */
+struct brcmf_wowl_wakeind_le {
+ __le32 pci_wakeind;
+ __le32 ucode_wakeind;
+};
+
+/**
+ * struct brcmf_pmksa - PMK Security Association
+ *
+ * @bssid: The AP's BSSID.
+ * @pmkid: he PMK material itself.
+ */
+struct brcmf_pmksa {
+ u8 bssid[ETH_ALEN];
+ u8 pmkid[WLAN_PMKID_LEN];
+};
+
+/**
+ * struct brcmf_pmk_list_le - List of pmksa's.
+ *
+ * @npmk: Number of pmksa's.
+ * @pmk: PMK SA information.
+ */
+struct brcmf_pmk_list_le {
+ __le32 npmk;
+ struct brcmf_pmksa pmk[BRCMF_MAXPMKID];
+};
+
+/**
+ * struct brcmf_pno_param_le - PNO scan configuration parameters
+ *
+ * @version: PNO parameters version.
+ * @scan_freq: scan frequency.
+ * @lost_network_timeout: #sec. to declare discovered network as lost.
+ * @flags: Bit field to control features of PFN such as sort criteria auto
+ * enable switch and background scan.
+ * @rssi_margin: Margin to avoid jitter for choosing a PFN based on RSSI sort
+ * criteria.
+ * @bestn: number of best networks in each scan.
+ * @mscan: number of scans recorded.
+ * @repeat: minimum number of scan intervals before scan frequency changes
+ * in adaptive scan.
+ * @exp: exponent of 2 for maximum scan interval.
+ * @slow_freq: slow scan period.
+ */
+struct brcmf_pno_param_le {
+ __le32 version;
+ __le32 scan_freq;
+ __le32 lost_network_timeout;
+ __le16 flags;
+ __le16 rssi_margin;
+ u8 bestn;
+ u8 mscan;
+ u8 repeat;
+ u8 exp;
+ __le32 slow_freq;
+};
+
+/**
+ * struct brcmf_pno_net_param_le - scan parameters per preferred network.
+ *
+ * @ssid: ssid name and its length.
+ * @flags: bit2: hidden.
+ * @infra: BSS vs IBSS.
+ * @auth: Open vs Closed.
+ * @wpa_auth: WPA type.
+ * @wsec: wsec value.
+ */
+struct brcmf_pno_net_param_le {
+ struct brcmf_ssid_le ssid;
+ __le32 flags;
+ __le32 infra;
+ __le32 auth;
+ __le32 wpa_auth;
+ __le32 wsec;
+};
+
+/**
+ * struct brcmf_pno_net_info_le - information per found network.
+ *
+ * @bssid: BSS network identifier.
+ * @channel: channel number only.
+ * @SSID_len: length of ssid.
+ * @SSID: ssid characters.
+ * @RSSI: receive signal strength (in dBm).
+ * @timestamp: age in seconds.
+ */
+struct brcmf_pno_net_info_le {
+ u8 bssid[ETH_ALEN];
+ u8 channel;
+ u8 SSID_len;
+ u8 SSID[32];
+ __le16 RSSI;
+ __le16 timestamp;
+};
+
+/**
+ * struct brcmf_pno_scanresults_le - result returned in PNO NET FOUND event.
+ *
+ * @version: PNO version identifier.
+ * @status: indicates completion status of PNO scan.
+ * @count: amount of brcmf_pno_net_info_le entries appended.
+ */
+struct brcmf_pno_scanresults_le {
+ __le32 version;
+ __le32 status;
+ __le32 count;
+};
+
+/**
+ * struct brcmf_pno_macaddr_le - to configure PNO macaddr randomization.
+ *
+ * @version: PNO version identifier.
+ * @flags: Flags defining how mac addrss should be used.
+ * @mac: MAC address.
+ */
+struct brcmf_pno_macaddr_le {
+ u8 version;
+ u8 flags;
+ u8 mac[ETH_ALEN];
+};
+
+/**
+ * struct brcmf_pktcnt_le - packet counters.
+ *
+ * @rx_good_pkt: packets (MSDUs & MMPDUs) received from this station
+ * @rx_bad_pkt: failed rx packets
+ * @tx_good_pkt: packets (MSDUs & MMPDUs) transmitted to this station
+ * @tx_bad_pkt: failed tx packets
+ * @rx_ocast_good_pkt: unicast packets destined for others
+ */
+struct brcmf_pktcnt_le {
+ __le32 rx_good_pkt;
+ __le32 rx_bad_pkt;
+ __le32 tx_good_pkt;
+ __le32 tx_bad_pkt;
+ __le32 rx_ocast_good_pkt;
+};
+
#endif /* FWIL_TYPES_H_ */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
index 086cac3f8..f82c9ab54 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
@@ -36,6 +36,7 @@
#include "p2p.h"
#include "cfg80211.h"
#include "proto.h"
+#include "common.h"
/**
* DOC: Firmware Signalling
@@ -521,10 +522,6 @@ static const int brcmf_fws_prio2fifo[] = {
BRCMF_FWS_FIFO_AC_VO
};
-static int fcmode;
-module_param(fcmode, int, S_IRUSR);
-MODULE_PARM_DESC(fcmode, "mode of firmware signalled flow control");
-
#define BRCMF_FWS_TLV_DEF(name, id, len) \
case BRCMF_FWS_TYPE_ ## name: \
return len;
@@ -719,7 +716,7 @@ static void brcmf_fws_macdesc_init(struct brcmf_fws_mac_descriptor *desc,
desc->state = BRCMF_FWS_STATE_OPEN;
desc->requested_credit = 0;
desc->requested_packet = 0;
- /* depending on use may need ifp->bssidx instead */
+ /* depending on use may need ifp->bsscfgidx instead */
desc->interface_id = ifidx;
desc->ac_bitmap = 0xff; /* update this when handling APSD */
if (addr)
@@ -1609,10 +1606,11 @@ static int brcmf_fws_notify_bcmc_credit_support(struct brcmf_if *ifp,
{
struct brcmf_fws_info *fws = ifp->drvr->fws;
- brcmf_fws_lock(fws);
- if (fws)
+ if (fws) {
+ brcmf_fws_lock(fws);
fws->bcmc_credit_check = true;
- brcmf_fws_unlock(fws);
+ brcmf_fws_unlock(fws);
+ }
return 0;
}
@@ -1938,7 +1936,7 @@ void brcmf_fws_reset_interface(struct brcmf_if *ifp)
{
struct brcmf_fws_mac_descriptor *entry = ifp->fws_desc;
- brcmf_dbg(TRACE, "enter: idx=%d\n", ifp->bssidx);
+ brcmf_dbg(TRACE, "enter: bsscfgidx=%d\n", ifp->bsscfgidx);
if (!entry)
return;
@@ -2133,10 +2131,10 @@ int brcmf_fws_init(struct brcmf_pub *drvr)
/* set linkage back */
fws->drvr = drvr;
- fws->fcmode = fcmode;
+ fws->fcmode = drvr->settings->fcmode;
if ((drvr->bus_if->always_use_fws_queue == false) &&
- (fcmode == BRCMF_FWS_FCMODE_NONE)) {
+ (fws->fcmode == BRCMF_FWS_FCMODE_NONE)) {
fws->avoid_queueing = true;
brcmf_dbg(INFO, "FWS queueing will be avoided\n");
return 0;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
index a36bac17e..a36bac17e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
index 44e618f9d..c2bdb9174 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
@@ -34,7 +34,7 @@
#include "tracepoint.h"
-#define MSGBUF_IOCTL_RESP_TIMEOUT 2000
+#define MSGBUF_IOCTL_RESP_TIMEOUT msecs_to_jiffies(2000)
#define MSGBUF_TYPE_GEN_STATUS 0x1
#define MSGBUF_TYPE_RING_STATUS 0x2
@@ -466,15 +466,14 @@ static int brcmf_msgbuf_ioctl_resp_wait(struct brcmf_msgbuf *msgbuf)
{
return wait_event_timeout(msgbuf->ioctl_resp_wait,
msgbuf->ctl_completed,
- msecs_to_jiffies(MSGBUF_IOCTL_RESP_TIMEOUT));
+ MSGBUF_IOCTL_RESP_TIMEOUT);
}
static void brcmf_msgbuf_ioctl_resp_wake(struct brcmf_msgbuf *msgbuf)
{
msgbuf->ctl_completed = true;
- if (waitqueue_active(&msgbuf->ioctl_resp_wait))
- wake_up(&msgbuf->ioctl_resp_wait);
+ wake_up(&msgbuf->ioctl_resp_wait);
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
index 3d513e407..3d513e407 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index 03f35e0c5..03f35e0c5 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h
index 5f7c3550d..5f7c3550d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/of.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index d224b3dd7..821b6494f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -71,10 +71,10 @@
#define P2P_AF_MED_DWELL_TIME 400
#define P2P_AF_LONG_DWELL_TIME 1000
#define P2P_AF_TX_MAX_RETRY 1
-#define P2P_AF_MAX_WAIT_TIME 2000
+#define P2P_AF_MAX_WAIT_TIME msecs_to_jiffies(2000)
#define P2P_INVALID_CHANNEL -1
#define P2P_CHANNEL_SYNC_RETRY 5
-#define P2P_AF_FRM_SCAN_MAX_WAIT 1500
+#define P2P_AF_FRM_SCAN_MAX_WAIT msecs_to_jiffies(1500)
#define P2P_DEFAULT_SLEEP_TIME_VSDB 200
/* WiFi P2P Public Action Frame OUI Subtypes */
@@ -102,6 +102,7 @@
#define P2PSD_ACTION_ID_GAS_CREQ 0x0c /* GAS Comback Request AF */
#define P2PSD_ACTION_ID_GAS_CRESP 0x0d /* GAS Comback Response AF */
+#define BRCMF_P2P_DISABLE_TIMEOUT msecs_to_jiffies(500)
/**
* struct brcmf_p2p_disc_st_le - set discovery state in firmware.
*
@@ -625,11 +626,10 @@ exit:
* @num_chans: number of channels to scan.
* @chanspecs: channel parameters for @num_chans channels.
* @search_state: P2P discover state to use.
- * @action: scan action to pass to firmware.
* @bss_type: type of P2P bss.
*/
static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans,
- u16 chanspecs[], s32 search_state, u16 action,
+ u16 chanspecs[], s32 search_state,
enum p2p_bss_type bss_type)
{
s32 ret = 0;
@@ -642,7 +642,6 @@ static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans,
struct brcmf_cfg80211_vif *vif;
struct brcmf_p2p_scan_le *p2p_params;
struct brcmf_scan_params_le *sparams;
- struct brcmf_ssid ssid;
memsize += num_chans * sizeof(__le16);
memblk = kzalloc(memsize, GFP_KERNEL);
@@ -655,16 +654,16 @@ static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans,
ret = -EINVAL;
goto exit;
}
+ p2p_params = (struct brcmf_p2p_scan_le *)memblk;
+ sparams = &p2p_params->eparams.params_le;
switch (search_state) {
case WL_P2P_DISC_ST_SEARCH:
/*
* If we in SEARCH STATE, we don't need to set SSID explictly
- * because dongle use P2P WILDCARD internally by default
+ * because dongle use P2P WILDCARD internally by default, use
+ * null ssid, which it is already due to kzalloc.
*/
- /* use null ssid */
- ssid.SSID_len = 0;
- memset(ssid.SSID, 0, sizeof(ssid.SSID));
break;
case WL_P2P_DISC_ST_SCAN:
/*
@@ -673,8 +672,10 @@ static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans,
* P2P WILDCARD because we just do broadcast scan unless
* setting SSID.
*/
- ssid.SSID_len = BRCMF_P2P_WILDCARD_SSID_LEN;
- memcpy(ssid.SSID, BRCMF_P2P_WILDCARD_SSID, ssid.SSID_len);
+ sparams->ssid_le.SSID_len =
+ cpu_to_le32(BRCMF_P2P_WILDCARD_SSID_LEN);
+ memcpy(sparams->ssid_le.SSID, BRCMF_P2P_WILDCARD_SSID,
+ BRCMF_P2P_WILDCARD_SSID_LEN);
break;
default:
brcmf_err(" invalid search state %d\n", search_state);
@@ -687,11 +688,9 @@ static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans,
/*
* set p2p scan parameters.
*/
- p2p_params = (struct brcmf_p2p_scan_le *)memblk;
p2p_params->type = 'E';
/* determine the scan engine parameters */
- sparams = &p2p_params->eparams.params_le;
sparams->bss_type = DOT11_BSSTYPE_ANY;
if (p2p->cfg->active_scan)
sparams->scan_type = 0;
@@ -699,9 +698,6 @@ static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans,
sparams->scan_type = 1;
eth_broadcast_addr(sparams->bssid);
- if (ssid.SSID_len)
- memcpy(sparams->ssid_le.SSID, ssid.SSID, ssid.SSID_len);
- sparams->ssid_le.SSID_len = cpu_to_le32(ssid.SSID_len);
sparams->home_time = cpu_to_le32(P2PAPI_SCAN_HOME_TIME_MS);
/*
@@ -742,7 +738,7 @@ static s32 brcmf_p2p_escan(struct brcmf_p2p_info *p2p, u32 num_chans,
/* set the escan specific parameters */
p2p_params->eparams.version = cpu_to_le32(BRCMF_ESCAN_REQ_VERSION);
- p2p_params->eparams.action = cpu_to_le16(action);
+ p2p_params->eparams.action = cpu_to_le16(WL_ESCAN_ACTION_START);
p2p_params->eparams.sync_id = cpu_to_le16(0x1234);
/* perform p2p scan on primary device */
ret = brcmf_fil_bsscfg_data_set(vif->ifp, "p2p_scan", memblk, memsize);
@@ -766,8 +762,7 @@ exit:
*/
static s32 brcmf_p2p_run_escan(struct brcmf_cfg80211_info *cfg,
struct brcmf_if *ifp,
- struct cfg80211_scan_request *request,
- u16 action)
+ struct cfg80211_scan_request *request)
{
struct brcmf_p2p_info *p2p = &cfg->p2p;
s32 err = 0;
@@ -827,7 +822,7 @@ static s32 brcmf_p2p_run_escan(struct brcmf_cfg80211_info *cfg,
num_nodfs++;
}
err = brcmf_p2p_escan(p2p, num_nodfs, chanspecs, search_state,
- action, P2PAPI_BSSCFG_DEVICE);
+ P2PAPI_BSSCFG_DEVICE);
kfree(chanspecs);
}
exit:
@@ -1096,8 +1091,7 @@ static s32 brcmf_p2p_act_frm_search(struct brcmf_p2p_info *p2p, u16 channel)
default_chan_list[2] = ch.chspec;
}
err = brcmf_p2p_escan(p2p, channel_cnt, default_chan_list,
- WL_P2P_DISC_ST_SEARCH, WL_ESCAN_ACTION_START,
- P2PAPI_BSSCFG_DEVICE);
+ WL_P2P_DISC_ST_SEARCH, P2PAPI_BSSCFG_DEVICE);
kfree(default_chan_list);
exit:
return err;
@@ -1521,7 +1515,7 @@ static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p,
p2p->af_tx_sent_jiffies = jiffies;
timeout = wait_for_completion_timeout(&p2p->send_af_done,
- msecs_to_jiffies(P2P_AF_MAX_WAIT_TIME));
+ P2P_AF_MAX_WAIT_TIME);
if (test_bit(BRCMF_P2P_STATUS_ACTION_TX_COMPLETED, &p2p->status)) {
brcmf_dbg(TRACE, "TX action frame operation is success\n");
@@ -1995,7 +1989,7 @@ int brcmf_p2p_ifchange(struct brcmf_cfg80211_info *cfg,
return err;
}
err = brcmf_cfg80211_wait_vif_event_timeout(cfg, BRCMF_E_IF_CHANGE,
- msecs_to_jiffies(1500));
+ BRCMF_VIF_EVENT_TIMEOUT);
brcmf_cfg80211_arm_vif_event(cfg, NULL);
if (!err) {
brcmf_err("No BRCMF_E_IF_CHANGE event received\n");
@@ -2067,7 +2061,7 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p,
struct brcmf_if *p2p_ifp;
struct brcmf_if *pri_ifp;
int err;
- u32 bssidx;
+ u32 bsscfgidx;
if (p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif)
return ERR_PTR(-ENOSPC);
@@ -2097,7 +2091,7 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p,
/* wait for firmware event */
err = brcmf_cfg80211_wait_vif_event_timeout(p2p->cfg, BRCMF_E_IF_ADD,
- msecs_to_jiffies(1500));
+ BRCMF_VIF_EVENT_TIMEOUT);
brcmf_cfg80211_arm_vif_event(p2p->cfg, NULL);
brcmf_fweh_p2pdev_setup(pri_ifp, false);
if (!err) {
@@ -2113,13 +2107,13 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p,
memcpy(&p2p_vif->wdev.address, p2p->dev_addr, sizeof(p2p->dev_addr));
/* verify bsscfg index for P2P discovery */
- err = brcmf_fil_iovar_int_get(pri_ifp, "p2p_dev", &bssidx);
+ err = brcmf_fil_iovar_int_get(pri_ifp, "p2p_dev", &bsscfgidx);
if (err < 0) {
brcmf_err("retrieving discover bsscfg index failed\n");
goto fail;
}
- WARN_ON(p2p_ifp->bssidx != bssidx);
+ WARN_ON(p2p_ifp->bsscfgidx != bsscfgidx);
init_completion(&p2p->send_af_done);
INIT_WORK(&p2p->afx_hdl.afx_work, brcmf_p2p_afx_handler);
@@ -2187,7 +2181,7 @@ struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
/* wait for firmware event */
err = brcmf_cfg80211_wait_vif_event_timeout(cfg, BRCMF_E_IF_ADD,
- msecs_to_jiffies(1500));
+ BRCMF_VIF_EVENT_TIMEOUT);
brcmf_cfg80211_arm_vif_event(cfg, NULL);
if (!err) {
brcmf_err("timeout occurred\n");
@@ -2237,7 +2231,6 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
struct brcmf_p2p_info *p2p = &cfg->p2p;
struct brcmf_cfg80211_vif *vif;
- unsigned long jiffie_timeout = msecs_to_jiffies(1500);
bool wait_for_disable = false;
int err;
@@ -2270,7 +2263,7 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
if (wait_for_disable)
wait_for_completion_timeout(&cfg->vif_disabled,
- msecs_to_jiffies(500));
+ BRCMF_P2P_DISABLE_TIMEOUT);
err = 0;
if (vif->wdev.iftype != NL80211_IFTYPE_P2P_DEVICE) {
@@ -2280,7 +2273,7 @@ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
if (!err) {
/* wait for firmware event */
err = brcmf_cfg80211_wait_vif_event_timeout(cfg, BRCMF_E_IF_DEL,
- jiffie_timeout);
+ BRCMF_VIF_EVENT_TIMEOUT);
if (!err)
err = -EIO;
else
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
index 5d4905902..a3bd18c23 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
@@ -112,7 +112,6 @@ struct afx_hdl {
* @int_addr: P2P interface address.
* @bss_idx: informate for P2P bss types.
* @listen_timer: timer for @WL_P2P_DISC_ST_LISTEN discover state.
- * @ssid: ssid for P2P GO.
* @listen_channel: channel for @WL_P2P_DISC_ST_LISTEN discover state.
* @remain_on_channel: contains copy of struct used by cfg80211.
* @remain_on_channel_cookie: cookie counter for remain on channel cmd
@@ -133,7 +132,6 @@ struct brcmf_p2p_info {
u8 int_addr[ETH_ALEN];
struct p2p_bss bss_idx[P2PAPI_BSSCFG_MAX];
struct timer_list listen_timer;
- struct brcmf_ssid ssid;
u8 listen_channel;
struct ieee80211_channel remain_on_channel;
u32 remain_on_channel_cookie;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index c5e39b431..3d2be4e9c 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -44,23 +44,31 @@ enum brcmf_pcie_state {
BRCMFMAC_PCIE_STATE_UP
};
-
-#define BRCMF_PCIE_43602_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_43602_NVRAM_NAME "brcm/brcmfmac43602-pcie.txt"
-#define BRCMF_PCIE_4350_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_4350_NVRAM_NAME "brcm/brcmfmac4350-pcie.txt"
-#define BRCMF_PCIE_4356_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_4356_NVRAM_NAME "brcm/brcmfmac4356-pcie.txt"
-#define BRCMF_PCIE_43570_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_43570_NVRAM_NAME "brcm/brcmfmac43570-pcie.txt"
-#define BRCMF_PCIE_4358_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_4358_NVRAM_NAME "brcm/brcmfmac4358-pcie.txt"
-#define BRCMF_PCIE_4365_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_4365_NVRAM_NAME "brcm/brcmfmac4365b-pcie.txt"
-#define BRCMF_PCIE_4366_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_4366_NVRAM_NAME "brcm/brcmfmac4366b-pcie.txt"
-#define BRCMF_PCIE_4371_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_PCIE_4371_NVRAM_NAME "brcm/brcmfmac4371-pcie.txt"
+BRCMF_FW_NVRAM_DEF(43602, "/*(DEBLOBBED)*/", "brcmfmac43602-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4350, "/*(DEBLOBBED)*/", "brcmfmac4350-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4350C, "/*(DEBLOBBED)*/", "brcmfmac4350c2-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4356, "/*(DEBLOBBED)*/", "brcmfmac4356-pcie.txt");
+BRCMF_FW_NVRAM_DEF(43570, "/*(DEBLOBBED)*/", "brcmfmac43570-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4358, "/*(DEBLOBBED)*/", "brcmfmac4358-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4359, "/*(DEBLOBBED)*/", "brcmfmac4359-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4365B, "/*(DEBLOBBED)*/", "brcmfmac4365b-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4366B, "/*(DEBLOBBED)*/", "brcmfmac4366b-pcie.txt");
+BRCMF_FW_NVRAM_DEF(4371, "/*(DEBLOBBED)*/", "brcmfmac4371-pcie.txt");
+
+static struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = {
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43602_CHIP_ID, 0xFFFFFFFF, 43602),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4350_CHIP_ID, 0x000000FF, 4350C),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4350_CHIP_ID, 0xFFFFFF00, 4350),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43567_CHIP_ID, 0xFFFFFFFF, 43570),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43570),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43570_CHIP_ID, 0xFFFFFFFF, 43570),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4358_CHIP_ID, 0xFFFFFFFF, 4358),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4365_CHIP_ID, 0xFFFFFFFF, 4365B),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4366_CHIP_ID, 0xFFFFFFFF, 4366B),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371),
+};
#define BRCMF_PCIE_FW_UP_TIMEOUT 2000 /* msec */
@@ -183,7 +191,7 @@ enum brcmf_pcie_state {
#define BRCMF_H2D_HOST_D0_INFORM_IN_USE 0x00000008
#define BRCMF_H2D_HOST_D0_INFORM 0x00000010
-#define BRCMF_PCIE_MBDATA_TIMEOUT 2000
+#define BRCMF_PCIE_MBDATA_TIMEOUT msecs_to_jiffies(2000)
#define BRCMF_PCIE_CFGREG_STATUS_CMD 0x4
#define BRCMF_PCIE_CFGREG_PM_CSR 0x4C
@@ -200,9 +208,6 @@ enum brcmf_pcie_state {
#define BRCMF_PCIE_LINK_STATUS_CTRL_ASPM_ENAB 3
-/*(DEBLOBBED)*/
-
-
struct brcmf_pcie_console {
u32 base_addr;
u32 buf_addr;
@@ -238,10 +243,9 @@ struct brcmf_pcie_core_info {
struct brcmf_pciedev_info {
enum brcmf_pcie_state state;
bool in_irq;
- bool irq_requested;
struct pci_dev *pdev;
- char fw_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
- char nvram_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
+ char fw_name[BRCMF_FW_NAME_LEN];
+ char nvram_name[BRCMF_FW_NAME_LEN];
void __iomem *regs;
void __iomem *tcm;
u32 tcm_size;
@@ -607,7 +611,9 @@ static int brcmf_pcie_exit_download_state(struct brcmf_pciedev_info *devinfo,
brcmf_chip_resetcore(core, 0, 0, 0);
}
- return !brcmf_chip_set_active(devinfo->ci, resetintr);
+ if (!brcmf_chip_set_active(devinfo->ci, resetintr))
+ return -EINVAL;
+ return 0;
}
@@ -870,7 +876,6 @@ static int brcmf_pcie_request_irq(struct brcmf_pciedev_info *devinfo)
brcmf_dbg(PCIE, "Enter\n");
/* is it a v1 or v2 implementation */
- devinfo->irq_requested = false;
pci_enable_msi(pdev);
if (devinfo->generic_corerev == BRCMF_PCIE_GENREV1) {
if (request_threaded_irq(pdev->irq,
@@ -893,7 +898,6 @@ static int brcmf_pcie_request_irq(struct brcmf_pciedev_info *devinfo)
return -EIO;
}
}
- devinfo->irq_requested = true;
devinfo->irq_allocated = true;
return 0;
}
@@ -911,9 +915,6 @@ static void brcmf_pcie_release_irq(struct brcmf_pciedev_info *devinfo)
pdev = devinfo->pdev;
brcmf_pcie_intr_disable(devinfo);
- if (!devinfo->irq_requested)
- return;
- devinfo->irq_requested = false;
free_irq(pdev->irq, devinfo);
pci_disable_msi(pdev);
@@ -1375,10 +1376,6 @@ static void brcmf_pcie_wowl_config(struct device *dev, bool enabled)
brcmf_dbg(PCIE, "Configuring WOWL, enabled=%d\n", enabled);
devinfo->wowl_enabled = enabled;
- if (enabled)
- device_set_wakeup_enable(&devinfo->pdev->dev, true);
- else
- device_set_wakeup_enable(&devinfo->pdev->dev, false);
}
@@ -1404,7 +1401,7 @@ static int brcmf_pcie_get_memdump(struct device *dev, void *data, size_t len)
}
-static struct brcmf_bus_ops brcmf_pcie_bus_ops = {
+static const struct brcmf_bus_ops brcmf_pcie_bus_ops = {
.txdata = brcmf_pcie_tx,
.stop = brcmf_pcie_down,
.txctl = brcmf_pcie_tx_ctlpkt,
@@ -1469,80 +1466,6 @@ brcmf_pcie_init_share_ram_info(struct brcmf_pciedev_info *devinfo,
}
-static int brcmf_pcie_get_fwnames(struct brcmf_pciedev_info *devinfo)
-{
- char *fw_name;
- char *nvram_name;
- uint fw_len, nv_len;
- char end;
-
- brcmf_dbg(PCIE, "Enter, chip 0x%04x chiprev %d\n", devinfo->ci->chip,
- devinfo->ci->chiprev);
-
- switch (devinfo->ci->chip) {
- case BRCM_CC_43602_CHIP_ID:
- fw_name = BRCMF_PCIE_43602_FW_NAME;
- nvram_name = BRCMF_PCIE_43602_NVRAM_NAME;
- break;
- case BRCM_CC_4350_CHIP_ID:
- fw_name = BRCMF_PCIE_4350_FW_NAME;
- nvram_name = BRCMF_PCIE_4350_NVRAM_NAME;
- break;
- case BRCM_CC_4356_CHIP_ID:
- fw_name = BRCMF_PCIE_4356_FW_NAME;
- nvram_name = BRCMF_PCIE_4356_NVRAM_NAME;
- break;
- case BRCM_CC_43567_CHIP_ID:
- case BRCM_CC_43569_CHIP_ID:
- case BRCM_CC_43570_CHIP_ID:
- fw_name = BRCMF_PCIE_43570_FW_NAME;
- nvram_name = BRCMF_PCIE_43570_NVRAM_NAME;
- break;
- case BRCM_CC_4358_CHIP_ID:
- fw_name = BRCMF_PCIE_4358_FW_NAME;
- nvram_name = BRCMF_PCIE_4358_NVRAM_NAME;
- break;
- case BRCM_CC_4365_CHIP_ID:
- fw_name = BRCMF_PCIE_4365_FW_NAME;
- nvram_name = BRCMF_PCIE_4365_NVRAM_NAME;
- break;
- case BRCM_CC_4366_CHIP_ID:
- fw_name = BRCMF_PCIE_4366_FW_NAME;
- nvram_name = BRCMF_PCIE_4366_NVRAM_NAME;
- break;
- case BRCM_CC_4371_CHIP_ID:
- fw_name = BRCMF_PCIE_4371_FW_NAME;
- nvram_name = BRCMF_PCIE_4371_NVRAM_NAME;
- break;
- default:
- brcmf_err("Unsupported chip 0x%04x\n", devinfo->ci->chip);
- return -ENODEV;
- }
-
- fw_len = sizeof(devinfo->fw_name) - 1;
- nv_len = sizeof(devinfo->nvram_name) - 1;
- /* check if firmware path is provided by module parameter */
- if (brcmf_firmware_path[0] != '\0') {
- strncpy(devinfo->fw_name, brcmf_firmware_path, fw_len);
- strncpy(devinfo->nvram_name, brcmf_firmware_path, nv_len);
- fw_len -= strlen(devinfo->fw_name);
- nv_len -= strlen(devinfo->nvram_name);
-
- end = brcmf_firmware_path[strlen(brcmf_firmware_path) - 1];
- if (end != '/') {
- strncat(devinfo->fw_name, "/", fw_len);
- strncat(devinfo->nvram_name, "/", nv_len);
- fw_len--;
- nv_len--;
- }
- }
- strncat(devinfo->fw_name, fw_name, fw_len);
- strncat(devinfo->nvram_name, nvram_name, nv_len);
-
- return 0;
-}
-
-
static int brcmf_pcie_download_fw_nvram(struct brcmf_pciedev_info *devinfo,
const struct firmware *fw, void *nvram,
u32 nvram_len)
@@ -1878,7 +1801,10 @@ brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
bus->wowl_supported = pci_pme_capable(pdev, PCI_D3hot);
dev_set_drvdata(&pdev->dev, bus);
- ret = brcmf_pcie_get_fwnames(devinfo);
+ ret = brcmf_fw_map_chip_to_name(devinfo->ci->chip, devinfo->ci->chiprev,
+ brcmf_pcie_fwnames,
+ ARRAY_SIZE(brcmf_pcie_fwnames),
+ devinfo->fw_name, devinfo->nvram_name);
if (ret)
goto fail_bus;
@@ -1944,15 +1870,14 @@ brcmf_pcie_remove(struct pci_dev *pdev)
#ifdef CONFIG_PM
-static int brcmf_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
+static int brcmf_pcie_pm_enter_D3(struct device *dev)
{
struct brcmf_pciedev_info *devinfo;
struct brcmf_bus *bus;
- int err;
- brcmf_dbg(PCIE, "Enter, state=%d, pdev=%p\n", state.event, pdev);
+ brcmf_dbg(PCIE, "Enter\n");
- bus = dev_get_drvdata(&pdev->dev);
+ bus = dev_get_drvdata(dev);
devinfo = bus->bus_priv.pcie->devinfo;
brcmf_bus_change_state(bus, BRCMF_BUS_DOWN);
@@ -1960,69 +1885,51 @@ static int brcmf_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
devinfo->mbdata_completed = false;
brcmf_pcie_send_mb_data(devinfo, BRCMF_H2D_HOST_D3_INFORM);
- wait_event_timeout(devinfo->mbdata_resp_wait,
- devinfo->mbdata_completed,
- msecs_to_jiffies(BRCMF_PCIE_MBDATA_TIMEOUT));
+ wait_event_timeout(devinfo->mbdata_resp_wait, devinfo->mbdata_completed,
+ BRCMF_PCIE_MBDATA_TIMEOUT);
if (!devinfo->mbdata_completed) {
brcmf_err("Timeout on response for entering D3 substate\n");
return -EIO;
}
- brcmf_pcie_send_mb_data(devinfo, BRCMF_H2D_HOST_D0_INFORM_IN_USE);
- err = pci_save_state(pdev);
- if (err)
- brcmf_err("pci_save_state failed, err=%d\n", err);
- if ((err) || (!devinfo->wowl_enabled)) {
- brcmf_chip_detach(devinfo->ci);
- devinfo->ci = NULL;
- brcmf_pcie_remove(pdev);
- return 0;
- }
+ devinfo->state = BRCMFMAC_PCIE_STATE_DOWN;
- return pci_prepare_to_sleep(pdev);
+ return 0;
}
-static int brcmf_pcie_resume(struct pci_dev *pdev)
+
+static int brcmf_pcie_pm_leave_D3(struct device *dev)
{
struct brcmf_pciedev_info *devinfo;
struct brcmf_bus *bus;
+ struct pci_dev *pdev;
int err;
- bus = dev_get_drvdata(&pdev->dev);
- brcmf_dbg(PCIE, "Enter, pdev=%p, bus=%p\n", pdev, bus);
+ brcmf_dbg(PCIE, "Enter\n");
- err = pci_set_power_state(pdev, PCI_D0);
- if (err) {
- brcmf_err("pci_set_power_state failed, err=%d\n", err);
- goto cleanup;
- }
- pci_restore_state(pdev);
- pci_enable_wake(pdev, PCI_D3hot, false);
- pci_enable_wake(pdev, PCI_D3cold, false);
+ bus = dev_get_drvdata(dev);
+ devinfo = bus->bus_priv.pcie->devinfo;
+ brcmf_dbg(PCIE, "Enter, dev=%p, bus=%p\n", dev, bus);
/* Check if device is still up and running, if so we are ready */
- if (bus) {
- devinfo = bus->bus_priv.pcie->devinfo;
- if (brcmf_pcie_read_reg32(devinfo,
- BRCMF_PCIE_PCIE2REG_INTMASK) != 0) {
- if (brcmf_pcie_send_mb_data(devinfo,
- BRCMF_H2D_HOST_D0_INFORM))
- goto cleanup;
- brcmf_dbg(PCIE, "Hot resume, continue....\n");
- brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
- brcmf_bus_change_state(bus, BRCMF_BUS_UP);
- brcmf_pcie_intr_enable(devinfo);
- return 0;
- }
+ if (brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_INTMASK) != 0) {
+ brcmf_dbg(PCIE, "Try to wakeup device....\n");
+ if (brcmf_pcie_send_mb_data(devinfo, BRCMF_H2D_HOST_D0_INFORM))
+ goto cleanup;
+ brcmf_dbg(PCIE, "Hot resume, continue....\n");
+ devinfo->state = BRCMFMAC_PCIE_STATE_UP;
+ brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
+ brcmf_bus_change_state(bus, BRCMF_BUS_UP);
+ brcmf_pcie_intr_enable(devinfo);
+ return 0;
}
cleanup:
- if (bus) {
- devinfo = bus->bus_priv.pcie->devinfo;
- brcmf_chip_detach(devinfo->ci);
- devinfo->ci = NULL;
- brcmf_pcie_remove(pdev);
- }
+ brcmf_chip_detach(devinfo->ci);
+ devinfo->ci = NULL;
+ pdev = devinfo->pdev;
+ brcmf_pcie_remove(pdev);
+
err = brcmf_pcie_probe(pdev, NULL);
if (err)
brcmf_err("probe after resume failed, err=%d\n", err);
@@ -2031,6 +1938,14 @@ cleanup:
}
+static const struct dev_pm_ops brcmf_pciedrvr_pm = {
+ .suspend = brcmf_pcie_pm_enter_D3,
+ .resume = brcmf_pcie_pm_leave_D3,
+ .freeze = brcmf_pcie_pm_enter_D3,
+ .restore = brcmf_pcie_pm_leave_D3,
+};
+
+
#endif /* CONFIG_PM */
@@ -2043,6 +1958,7 @@ static struct pci_device_id brcmf_pcie_devid_table[] = {
BRCMF_PCIE_DEVICE(BRCM_PCIE_43567_DEVICE_ID),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43570_DEVICE_ID),
BRCMF_PCIE_DEVICE(BRCM_PCIE_4358_DEVICE_ID),
+ BRCMF_PCIE_DEVICE(BRCM_PCIE_4359_DEVICE_ID),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_DEVICE_ID),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_2G_DEVICE_ID),
BRCMF_PCIE_DEVICE(BRCM_PCIE_43602_5G_DEVICE_ID),
@@ -2068,9 +1984,8 @@ static struct pci_driver brcmf_pciedrvr = {
.probe = brcmf_pcie_probe,
.remove = brcmf_pcie_remove,
#ifdef CONFIG_PM
- .suspend = brcmf_pcie_suspend,
- .resume = brcmf_pcie_resume
-#endif /* CONFIG_PM */
+ .driver.pm = &brcmf_pciedrvr_pm,
+#endif
};
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/pcie.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.h
index 6edaaf8ef..6edaaf8ef 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
index 26b68c367..26b68c367 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/proto.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
index d55119d36..d55119d36 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/proto.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 23f9f0358..88ddcdd1b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -45,8 +45,8 @@
#include "chip.h"
#include "firmware.h"
-#define DCMD_RESP_TIMEOUT 2000 /* In milli second */
-#define CTL_DONE_TIMEOUT 2000 /* In milli second */
+#define DCMD_RESP_TIMEOUT msecs_to_jiffies(2000)
+#define CTL_DONE_TIMEOUT msecs_to_jiffies(2000)
#ifdef DEBUG
@@ -460,7 +460,6 @@ struct brcmf_sdio {
struct sk_buff *glomd; /* Packet containing glomming descriptor */
struct sk_buff_head glom; /* Packet list for glommed superframe */
- uint glomerr; /* Glom packet read errors */
u8 *rxbuf; /* Buffer for receiving control packets */
uint rxblen; /* Allocated length of rxbuf */
@@ -504,8 +503,7 @@ struct brcmf_sdio {
struct timer_list timer;
struct completion watchdog_wait;
struct task_struct *watchdog_tsk;
- bool wd_timer_valid;
- uint save_ms;
+ bool wd_active;
struct workqueue_struct *brcmf_wq;
struct work_struct datawork;
@@ -597,109 +595,41 @@ static const struct sdiod_drive_str sdiod_drvstr_tab2_3v3[] = {
{4, 0x1}
};
-#define BCM43143_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43143_NVRAM_NAME "brcm/brcmfmac43143-sdio.txt"
-#define BCM43241B0_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43241B0_NVRAM_NAME "brcm/brcmfmac43241b0-sdio.txt"
-#define BCM43241B4_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43241B4_NVRAM_NAME "brcm/brcmfmac43241b4-sdio.txt"
-#define BCM43241B5_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43241B5_NVRAM_NAME "brcm/brcmfmac43241b5-sdio.txt"
-#define BCM4329_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM4329_NVRAM_NAME "brcm/brcmfmac4329-sdio.txt"
-#define BCM4330_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM4330_NVRAM_NAME "brcm/brcmfmac4330-sdio.txt"
-#define BCM4334_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM4334_NVRAM_NAME "brcm/brcmfmac4334-sdio.txt"
-#define BCM43340_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43340_NVRAM_NAME "brcm/brcmfmac43340-sdio.txt"
-#define BCM4335_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM4335_NVRAM_NAME "brcm/brcmfmac4335-sdio.txt"
-#define BCM43362_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43362_NVRAM_NAME "brcm/brcmfmac43362-sdio.txt"
-#define BCM4339_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM4339_NVRAM_NAME "brcm/brcmfmac4339-sdio.txt"
-#define BCM43430_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43430_NVRAM_NAME "brcm/brcmfmac43430-sdio.txt"
-#define BCM43455_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM43455_NVRAM_NAME "brcm/brcmfmac43455-sdio.txt"
-#define BCM4354_FIRMWARE_NAME "/*(DEBLOBBED)*/"
-#define BCM4354_NVRAM_NAME "brcm/brcmfmac4354-sdio.txt"
-
-/*(DEBLOBBED)*/
-
-struct brcmf_firmware_names {
- u32 chipid;
- u32 revmsk;
- const char *bin;
- const char *nv;
+BRCMF_FW_NVRAM_DEF(43143, "/*(DEBLOBBED)*/", "brcmfmac43143-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43241B0, "/*(DEBLOBBED)*/",
+ "brcmfmac43241b0-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43241B4, "/*(DEBLOBBED)*/",
+ "brcmfmac43241b4-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43241B5, "/*(DEBLOBBED)*/",
+ "brcmfmac43241b5-sdio.txt");
+BRCMF_FW_NVRAM_DEF(4329, "/*(DEBLOBBED)*/", "brcmfmac4329-sdio.txt");
+BRCMF_FW_NVRAM_DEF(4330, "/*(DEBLOBBED)*/", "brcmfmac4330-sdio.txt");
+BRCMF_FW_NVRAM_DEF(4334, "/*(DEBLOBBED)*/", "brcmfmac4334-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43340, "/*(DEBLOBBED)*/", "brcmfmac43340-sdio.txt");
+BRCMF_FW_NVRAM_DEF(4335, "/*(DEBLOBBED)*/", "brcmfmac4335-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43362, "/*(DEBLOBBED)*/", "brcmfmac43362-sdio.txt");
+BRCMF_FW_NVRAM_DEF(4339, "/*(DEBLOBBED)*/", "brcmfmac4339-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43430, "/*(DEBLOBBED)*/", "brcmfmac43430-sdio.txt");
+BRCMF_FW_NVRAM_DEF(43455, "/*(DEBLOBBED)*/", "brcmfmac43455-sdio.txt");
+BRCMF_FW_NVRAM_DEF(4354, "/*(DEBLOBBED)*/", "brcmfmac4354-sdio.txt");
+
+static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0x0000001F, 43241B0),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0x00000020, 43241B4),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0xFFFFFFC0, 43241B5),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4329_CHIP_ID, 0xFFFFFFFF, 4329),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, 4330),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, 4334),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, 43340),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, 43430),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354)
};
-enum brcmf_firmware_type {
- BRCMF_FIRMWARE_BIN,
- BRCMF_FIRMWARE_NVRAM
-};
-
-#define BRCMF_FIRMWARE_NVRAM(name) \
- name ## _FIRMWARE_NAME, name ## _NVRAM_NAME
-
-static const struct brcmf_firmware_names brcmf_fwname_data[] = {
- { BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM43143) },
- { BRCM_CC_43241_CHIP_ID, 0x0000001F, BRCMF_FIRMWARE_NVRAM(BCM43241B0) },
- { BRCM_CC_43241_CHIP_ID, 0x00000020, BRCMF_FIRMWARE_NVRAM(BCM43241B4) },
- { BRCM_CC_43241_CHIP_ID, 0xFFFFFFC0, BRCMF_FIRMWARE_NVRAM(BCM43241B5) },
- { BRCM_CC_4329_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4329) },
- { BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4330) },
- { BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4334) },
- { BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM43340) },
- { BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4335) },
- { BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, BRCMF_FIRMWARE_NVRAM(BCM43362) },
- { BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4339) },
- { BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM43430) },
- { BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, BRCMF_FIRMWARE_NVRAM(BCM43455) },
- { BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4354) }
-};
-
-static int brcmf_sdio_get_fwnames(struct brcmf_chip *ci,
- struct brcmf_sdio_dev *sdiodev)
-{
- int i;
- char end;
-
- for (i = 0; i < ARRAY_SIZE(brcmf_fwname_data); i++) {
- if (brcmf_fwname_data[i].chipid == ci->chip &&
- brcmf_fwname_data[i].revmsk & BIT(ci->chiprev))
- break;
- }
-
- if (i == ARRAY_SIZE(brcmf_fwname_data)) {
- brcmf_err("Unknown chipid %d [%d]\n", ci->chip, ci->chiprev);
- return -ENODEV;
- }
-
- /* check if firmware path is provided by module parameter */
- if (brcmf_firmware_path[0] != '\0') {
- strlcpy(sdiodev->fw_name, brcmf_firmware_path,
- sizeof(sdiodev->fw_name));
- strlcpy(sdiodev->nvram_name, brcmf_firmware_path,
- sizeof(sdiodev->nvram_name));
-
- end = brcmf_firmware_path[strlen(brcmf_firmware_path) - 1];
- if (end != '/') {
- strlcat(sdiodev->fw_name, "/",
- sizeof(sdiodev->fw_name));
- strlcat(sdiodev->nvram_name, "/",
- sizeof(sdiodev->nvram_name));
- }
- }
- strlcat(sdiodev->fw_name, brcmf_fwname_data[i].bin,
- sizeof(sdiodev->fw_name));
- strlcat(sdiodev->nvram_name, brcmf_fwname_data[i].nv,
- sizeof(sdiodev->nvram_name));
-
- return 0;
-}
-
static void pkt_align(struct sk_buff *p, int len, int align)
{
uint datalign;
@@ -1030,7 +960,7 @@ end:
brcmf_sdio_clkctl(bus, CLK_NONE, pendok);
} else {
brcmf_sdio_clkctl(bus, CLK_AVAIL, pendok);
- brcmf_sdio_wd_timer(bus, BRCMF_WD_POLL_MS);
+ brcmf_sdio_wd_timer(bus, true);
}
bus->sleeping = sleep;
brcmf_dbg(SDIO, "new state %s\n",
@@ -1627,20 +1557,15 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
sdio_release_host(bus->sdiodev->func[1]);
bus->sdcnt.f2rxdata++;
- /* On failure, kill the superframe, allow a couple retries */
+ /* On failure, kill the superframe */
if (errcode < 0) {
brcmf_err("glom read of %d bytes failed: %d\n",
dlen, errcode);
sdio_claim_host(bus->sdiodev->func[1]);
- if (bus->glomerr++ < 3) {
- brcmf_sdio_rxfail(bus, true, true);
- } else {
- bus->glomerr = 0;
- brcmf_sdio_rxfail(bus, true, false);
- bus->sdcnt.rxglomfail++;
- brcmf_sdio_free_glom(bus);
- }
+ brcmf_sdio_rxfail(bus, true, false);
+ bus->sdcnt.rxglomfail++;
+ brcmf_sdio_free_glom(bus);
sdio_release_host(bus->sdiodev->func[1]);
return 0;
}
@@ -1681,19 +1606,11 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
}
if (errcode) {
- /* Terminate frame on error, request
- a couple retries */
+ /* Terminate frame on error */
sdio_claim_host(bus->sdiodev->func[1]);
- if (bus->glomerr++ < 3) {
- /* Restore superframe header space */
- skb_push(pfirst, sfdoff);
- brcmf_sdio_rxfail(bus, true, true);
- } else {
- bus->glomerr = 0;
- brcmf_sdio_rxfail(bus, true, false);
- bus->sdcnt.rxglomfail++;
- brcmf_sdio_free_glom(bus);
- }
+ brcmf_sdio_rxfail(bus, true, false);
+ bus->sdcnt.rxglomfail++;
+ brcmf_sdio_free_glom(bus);
sdio_release_host(bus->sdiodev->func[1]);
bus->cur_read.len = 0;
return 0;
@@ -1740,7 +1657,7 @@ static int brcmf_sdio_dcmd_resp_wait(struct brcmf_sdio *bus, uint *condition,
bool *pending)
{
DECLARE_WAITQUEUE(wait, current);
- int timeout = msecs_to_jiffies(DCMD_RESP_TIMEOUT);
+ int timeout = DCMD_RESP_TIMEOUT;
/* Wait until control frame is available */
add_wait_queue(&bus->dcmd_resp_wait, &wait);
@@ -1760,8 +1677,7 @@ static int brcmf_sdio_dcmd_resp_wait(struct brcmf_sdio *bus, uint *condition,
static int brcmf_sdio_dcmd_resp_wake(struct brcmf_sdio *bus)
{
- if (waitqueue_active(&bus->dcmd_resp_wait))
- wake_up_interruptible(&bus->dcmd_resp_wait);
+ wake_up_interruptible(&bus->dcmd_resp_wait);
return 0;
}
@@ -2085,8 +2001,7 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes)
static void
brcmf_sdio_wait_event_wakeup(struct brcmf_sdio *bus)
{
- if (waitqueue_active(&bus->ctrl_wait))
- wake_up_interruptible(&bus->ctrl_wait);
+ wake_up_interruptible(&bus->ctrl_wait);
return;
}
@@ -2927,7 +2842,7 @@ brcmf_sdio_bus_txctl(struct device *dev, unsigned char *msg, uint msglen)
brcmf_sdio_trigger_dpc(bus);
wait_event_interruptible_timeout(bus->ctrl_wait, !bus->ctrl_frame_stat,
- msecs_to_jiffies(CTL_DONE_TIMEOUT));
+ CTL_DONE_TIMEOUT);
ret = 0;
if (bus->ctrl_frame_stat) {
sdio_claim_host(bus->sdiodev->func[1]);
@@ -3637,7 +3552,7 @@ static void brcmf_sdio_bus_watchdog(struct brcmf_sdio *bus)
/* Poll for console output periodically */
if (bus->sdiodev->state == BRCMF_SDIOD_DATA && BRCMF_FWCON_ON() &&
bus->console_interval != 0) {
- bus->console.count += BRCMF_WD_POLL_MS;
+ bus->console.count += jiffies_to_msecs(BRCMF_WD_POLL);
if (bus->console.count >= bus->console_interval) {
bus->console.count -= bus->console_interval;
sdio_claim_host(bus->sdiodev->func[1]);
@@ -3660,7 +3575,7 @@ static void brcmf_sdio_bus_watchdog(struct brcmf_sdio *bus)
if (bus->idlecount > bus->idletime) {
brcmf_dbg(SDIO, "idle\n");
sdio_claim_host(bus->sdiodev->func[1]);
- brcmf_sdio_wd_timer(bus, 0);
+ brcmf_sdio_wd_timer(bus, false);
bus->idlecount = 0;
brcmf_sdio_bus_sleep(bus, true, false);
sdio_release_host(bus->sdiodev->func[1]);
@@ -3992,13 +3907,13 @@ brcmf_sdio_watchdog(unsigned long data)
if (bus->watchdog_tsk) {
complete(&bus->watchdog_wait);
/* Reschedule the watchdog */
- if (bus->wd_timer_valid)
+ if (bus->wd_active)
mod_timer(&bus->timer,
- jiffies + msecs_to_jiffies(BRCMF_WD_POLL_MS));
+ jiffies + BRCMF_WD_POLL);
}
}
-static struct brcmf_bus_ops brcmf_sdio_bus_ops = {
+static const struct brcmf_bus_ops brcmf_sdio_bus_ops = {
.stop = brcmf_sdio_bus_stop,
.preinit = brcmf_sdio_bus_preinit,
.txdata = brcmf_sdio_bus_txdata,
@@ -4034,7 +3949,7 @@ static void brcmf_sdio_firmware_callback(struct device *dev,
/* Start the watchdog timer */
bus->sdcnt.tickcnt = 0;
- brcmf_sdio_wd_timer(bus, BRCMF_WD_POLL_MS);
+ brcmf_sdio_wd_timer(bus, true);
sdio_claim_host(sdiodev->func[1]);
@@ -4199,6 +4114,11 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
goto fail;
}
+ /* allocate scatter-gather table. sg support
+ * will be disabled upon allocation failure.
+ */
+ brcmf_sdiod_sgtable_alloc(bus->sdiodev);
+
/* Query the F2 block size, set roundup accordingly */
bus->blocksize = bus->sdiodev->func[2]->cur_blksize;
bus->roundup = min(max_roundup, bus->blocksize);
@@ -4239,7 +4159,10 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
brcmf_sdio_debugfs_create(bus);
brcmf_dbg(INFO, "completed!!\n");
- ret = brcmf_sdio_get_fwnames(bus->ci, sdiodev);
+ ret = brcmf_fw_map_chip_to_name(bus->ci->chip, bus->ci->chiprev,
+ brcmf_sdio_fwnames,
+ ARRAY_SIZE(brcmf_sdio_fwnames),
+ sdiodev->fw_name, sdiodev->nvram_name);
if (ret)
goto fail;
@@ -4276,7 +4199,7 @@ void brcmf_sdio_remove(struct brcmf_sdio *bus)
if (bus->ci) {
if (bus->sdiodev->state != BRCMF_SDIOD_NOMEDIUM) {
sdio_claim_host(bus->sdiodev->func[1]);
- brcmf_sdio_wd_timer(bus, 0);
+ brcmf_sdio_wd_timer(bus, false);
brcmf_sdio_clkctl(bus, CLK_AVAIL, false);
/* Leave the device in state where it is
* 'passive'. This is done by resetting all
@@ -4298,13 +4221,12 @@ void brcmf_sdio_remove(struct brcmf_sdio *bus)
brcmf_dbg(TRACE, "Disconnected\n");
}
-void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, uint wdtick)
+void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, bool active)
{
/* Totally stop the timer */
- if (!wdtick && bus->wd_timer_valid) {
+ if (!active && bus->wd_active) {
del_timer_sync(&bus->timer);
- bus->wd_timer_valid = false;
- bus->save_ms = wdtick;
+ bus->wd_active = false;
return;
}
@@ -4312,27 +4234,18 @@ void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, uint wdtick)
if (bus->sdiodev->state != BRCMF_SDIOD_DATA)
return;
- if (wdtick) {
- if (bus->save_ms != BRCMF_WD_POLL_MS) {
- if (bus->wd_timer_valid)
- /* Stop timer and restart at new value */
- del_timer_sync(&bus->timer);
-
+ if (active) {
+ if (!bus->wd_active) {
/* Create timer again when watchdog period is
dynamically changed or in the first instance
*/
- bus->timer.expires =
- jiffies + msecs_to_jiffies(BRCMF_WD_POLL_MS);
+ bus->timer.expires = jiffies + BRCMF_WD_POLL;
add_timer(&bus->timer);
-
+ bus->wd_active = true;
} else {
/* Re arm the timer, at last watchdog period */
- mod_timer(&bus->timer,
- jiffies + msecs_to_jiffies(BRCMF_WD_POLL_MS));
+ mod_timer(&bus->timer, jiffies + BRCMF_WD_POLL);
}
-
- bus->wd_timer_valid = true;
- bus->save_ms = wdtick;
}
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
index 7328478b2..23f223150 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h
@@ -152,8 +152,8 @@
/* Packet alignment for most efficient SDIO (can change based on platform) */
#define BRCMF_SDALIGN (1 << 6)
-/* watchdog polling interval in ms */
-#define BRCMF_WD_POLL_MS 10
+/* watchdog polling interval */
+#define BRCMF_WD_POLL msecs_to_jiffies(10)
/**
* enum brcmf_sdiod_state - the state of the bus.
@@ -195,8 +195,8 @@ struct brcmf_sdio_dev {
uint max_segment_size;
uint txglomsz;
struct sg_table sgtable;
- char fw_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
- char nvram_name[BRCMF_FW_PATH_LEN + BRCMF_FW_NAME_LEN];
+ char fw_name[BRCMF_FW_NAME_LEN];
+ char nvram_name[BRCMF_FW_NAME_LEN];
bool wowl_enabled;
enum brcmf_sdiod_state state;
struct brcmf_sdiod_freezer *freezer;
@@ -342,6 +342,7 @@ int brcmf_sdiod_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
/* Issue an abort to the specified function */
int brcmf_sdiod_abort(struct brcmf_sdio_dev *sdiodev, uint fn);
+void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev);
void brcmf_sdiod_change_state(struct brcmf_sdio_dev *sdiodev,
enum brcmf_sdiod_state state);
#ifdef CONFIG_PM_SLEEP
@@ -369,7 +370,7 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev);
void brcmf_sdio_remove(struct brcmf_sdio *bus);
void brcmf_sdio_isr(struct brcmf_sdio *bus);
-void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, uint wdtick);
+void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, bool active);
void brcmf_sdio_wowl_config(struct device *dev, bool enabled);
int brcmf_sdio_sleep(struct brcmf_sdio *bus, bool sleep);
void brcmf_sdio_trigger_dpc(struct brcmf_sdio *bus);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
index a10f35c5e..a10f35c5e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
index 4d7d51f95..4d7d51f95 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index d85c138bc..cbd14fe9f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -29,7 +29,7 @@
#include "usb.h"
-#define IOCTL_RESP_TIMEOUT 2000
+#define IOCTL_RESP_TIMEOUT msecs_to_jiffies(2000)
#define BRCMF_USB_RESET_GETVER_SPINWAIT 100 /* in unit of ms */
#define BRCMF_USB_RESET_GETVER_LOOP_CNT 10
@@ -43,10 +43,20 @@
#define BRCMF_USB_CBCTL_READ 1
#define BRCMF_USB_MAX_PKT_SIZE 1600
-#define BRCMF_USB_43143_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_USB_43236_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_USB_43242_FW_NAME "/*(DEBLOBBED)*/"
-#define BRCMF_USB_43569_FW_NAME "/*(DEBLOBBED)*/"
+BRCMF_FW_DEF(43143, "/*(DEBLOBBED)*/");
+BRCMF_FW_DEF(43236B, "/*(DEBLOBBED)*/");
+BRCMF_FW_DEF(43242A, "/*(DEBLOBBED)*/");
+BRCMF_FW_DEF(43569, "/*(DEBLOBBED)*/");
+
+static struct brcmf_firmware_mapping brcmf_usb_fwnames[] = {
+ BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
+ BRCMF_FW_ENTRY(BRCM_CC_43235_CHIP_ID, 0x00000008, 43236B),
+ BRCMF_FW_ENTRY(BRCM_CC_43236_CHIP_ID, 0x00000008, 43236B),
+ BRCMF_FW_ENTRY(BRCM_CC_43238_CHIP_ID, 0x00000008, 43236B),
+ BRCMF_FW_ENTRY(BRCM_CC_43242_CHIP_ID, 0xFFFFFFFF, 43242A),
+ BRCMF_FW_ENTRY(BRCM_CC_43566_CHIP_ID, 0xFFFFFFFF, 43569),
+ BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43569)
+};
#define TRX_MAGIC 0x30524448 /* "HDR0" */
#define TRX_MAX_OFFSET 3 /* Max number of file offsets */
@@ -139,6 +149,7 @@ struct brcmf_usbdev_info {
struct brcmf_usbreq *tx_reqs;
struct brcmf_usbreq *rx_reqs;
+ char fw_name[BRCMF_FW_NAME_LEN];
const u8 *image; /* buffer for combine fw and nvram */
int image_len;
@@ -179,14 +190,12 @@ static struct brcmf_usbdev_info *brcmf_usb_get_businfo(struct device *dev)
static int brcmf_usb_ioctl_resp_wait(struct brcmf_usbdev_info *devinfo)
{
return wait_event_timeout(devinfo->ioctl_resp_wait,
- devinfo->ctl_completed,
- msecs_to_jiffies(IOCTL_RESP_TIMEOUT));
+ devinfo->ctl_completed, IOCTL_RESP_TIMEOUT);
}
static void brcmf_usb_ioctl_resp_wake(struct brcmf_usbdev_info *devinfo)
{
- if (waitqueue_active(&devinfo->ioctl_resp_wait))
- wake_up(&devinfo->ioctl_resp_wait);
+ wake_up(&devinfo->ioctl_resp_wait);
}
static void
@@ -983,45 +992,15 @@ static int brcmf_usb_dlrun(struct brcmf_usbdev_info *devinfo)
return 0;
}
-static bool brcmf_usb_chip_support(int chipid, int chiprev)
-{
- switch(chipid) {
- case BRCM_CC_43143_CHIP_ID:
- return true;
- case BRCM_CC_43235_CHIP_ID:
- case BRCM_CC_43236_CHIP_ID:
- case BRCM_CC_43238_CHIP_ID:
- return (chiprev == 3);
- case BRCM_CC_43242_CHIP_ID:
- return true;
- case BRCM_CC_43566_CHIP_ID:
- case BRCM_CC_43569_CHIP_ID:
- return true;
- default:
- break;
- }
- return false;
-}
-
static int
brcmf_usb_fw_download(struct brcmf_usbdev_info *devinfo)
{
- int devid, chiprev;
int err;
brcmf_dbg(USB, "Enter\n");
if (devinfo == NULL)
return -ENODEV;
- devid = devinfo->bus_pub.devid;
- chiprev = devinfo->bus_pub.chiprev;
-
- if (!brcmf_usb_chip_support(devid, chiprev)) {
- brcmf_err("unsupported chip %d rev %d\n",
- devid, chiprev);
- return -EINVAL;
- }
-
if (!devinfo->image) {
brcmf_err("No firmware!\n");
return -ENOENT;
@@ -1071,25 +1050,6 @@ static int check_file(const u8 *headers)
return -1;
}
-static const char *brcmf_usb_get_fwname(struct brcmf_usbdev_info *devinfo)
-{
- switch (devinfo->bus_pub.devid) {
- case BRCM_CC_43143_CHIP_ID:
- return BRCMF_USB_43143_FW_NAME;
- case BRCM_CC_43235_CHIP_ID:
- case BRCM_CC_43236_CHIP_ID:
- case BRCM_CC_43238_CHIP_ID:
- return BRCMF_USB_43236_FW_NAME;
- case BRCM_CC_43242_CHIP_ID:
- return BRCMF_USB_43242_FW_NAME;
- case BRCM_CC_43566_CHIP_ID:
- case BRCM_CC_43569_CHIP_ID:
- return BRCMF_USB_43569_FW_NAME;
- default:
- return NULL;
- }
-}
-
static
struct brcmf_usbdev *brcmf_usb_attach(struct brcmf_usbdev_info *devinfo,
@@ -1163,7 +1123,7 @@ static void brcmf_usb_wowl_config(struct device *dev, bool enabled)
device_set_wakeup_enable(devinfo->dev, false);
}
-static struct brcmf_bus_ops brcmf_usb_bus_ops = {
+static const struct brcmf_bus_ops brcmf_usb_bus_ops = {
.txdata = brcmf_usb_tx,
.stop = brcmf_usb_down,
.txctl = brcmf_usb_tx_ctlpkt,
@@ -1274,9 +1234,16 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo)
bus->chip = bus_pub->devid;
bus->chiprev = bus_pub->chiprev;
+ ret = brcmf_fw_map_chip_to_name(bus_pub->devid, bus_pub->chiprev,
+ brcmf_usb_fwnames,
+ ARRAY_SIZE(brcmf_usb_fwnames),
+ devinfo->fw_name, NULL);
+ if (ret)
+ goto fail;
+
/* request firmware here */
- ret = brcmf_fw_get_firmwares(dev, 0, brcmf_usb_get_fwname(devinfo),
- NULL, brcmf_usb_probe_phase2);
+ ret = brcmf_fw_get_firmwares(dev, 0, devinfo->fw_name, NULL,
+ brcmf_usb_probe_phase2);
if (ret) {
brcmf_err("firmware request failed: %d\n", ret);
goto fail;
@@ -1472,8 +1439,7 @@ static int brcmf_usb_reset_resume(struct usb_interface *intf)
brcmf_dbg(USB, "Enter\n");
- return brcmf_fw_get_firmwares(&usb->dev, 0,
- brcmf_usb_get_fwname(devinfo), NULL,
+ return brcmf_fw_get_firmwares(&usb->dev, 0, devinfo->fw_name, NULL,
brcmf_usb_probe_phase2);
}
@@ -1485,13 +1451,13 @@ static struct usb_device_id brcmf_usb_devid_table[] = {
BRCMF_USB_DEVICE(BRCM_USB_43236_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43242_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43569_DEVICE_ID),
+ { USB_DEVICE(BRCM_USB_VENDOR_ID_LG, BRCM_USB_43242_LG_DEVICE_ID) },
/* special entry for device with firmware loaded and running */
BRCMF_USB_DEVICE(BRCM_USB_BCMFW_DEVICE_ID),
{ /* end: all zeroes */ }
};
MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table);
-/*(DEBLOBBED)*/
static struct usb_driver brcmf_usbdrvr = {
.name = KBUILD_MODNAME,
@@ -1501,7 +1467,6 @@ static struct usb_driver brcmf_usbdrvr = {
.suspend = brcmf_usb_suspend,
.resume = brcmf_usb_resume,
.reset_resume = brcmf_usb_reset_resume,
- .supports_autosuspend = 1,
.disable_hub_initiated_lpm = 1,
};
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h
index f483a8c99..f483a8c99 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/vendor.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.c
index 8eff2753a..8eff2753a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/vendor.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.c
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/vendor.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.h
index 061b7bfa2..061b7bfa2 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/vendor.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
index 32464accc..960e6b86b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
@@ -17,9 +17,9 @@
ccflags-y := \
-D__CHECK_ENDIAN__ \
- -Idrivers/net/wireless/brcm80211/brcmsmac \
- -Idrivers/net/wireless/brcm80211/brcmsmac/phy \
- -Idrivers/net/wireless/brcm80211/include
+ -Idrivers/net/wireless/broadcom/brcm80211/brcmsmac \
+ -Idrivers/net/wireless/broadcom/brcm80211/brcmsmac/phy \
+ -Idrivers/net/wireless/broadcom/brcm80211/include
brcmsmac-y := \
mac80211_if.o \
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
index 53365977b..53365977b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.h
index 2d08c155c..2d08c155c 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c
index fa391e4eb..fa391e4eb 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.h
index 03bdcf29b..03bdcf29b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/antsel.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.c
index 54c616919..54c616919 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/antsel.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/antsel.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.h
index a3d487ab1..a3d487ab1 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/antsel.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/antsel.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
index a0da3248b..a0da3248b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
index 0e8a69ab9..0e8a69ab9 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
index cf2cc070f..cf2cc070f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_tx.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.c
index 52fc9eeb5..52fc9eeb5 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.h
index cbf2f0643..cbf2f0643 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/brcms_trace_events.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_events.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
index 635ae034c..38bd5890b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
@@ -177,8 +177,8 @@ static bool brcms_c_country_valid(const char *ccode)
* only allow ascii alpha uppercase for the first 2
* chars.
*/
- if (!((0x80 & ccode[0]) == 0 && ccode[0] >= 0x41 && ccode[0] <= 0x5A &&
- (0x80 & ccode[1]) == 0 && ccode[1] >= 0x41 && ccode[1] <= 0x5A))
+ if (!((ccode[0] & 0x80) == 0 && ccode[0] >= 0x41 && ccode[0] <= 0x5A &&
+ (ccode[1] & 0x80) == 0 && ccode[1] >= 0x41 && ccode[1] <= 0x5A))
return false;
/*
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.h
index 39dd3a5b2..39dd3a5b2 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/channel.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/d11.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/d11.h
index 9035cc4d6..9035cc4d6 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/d11.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/d11.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
index 7a1fbb2e3..7a1fbb2e3 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h
index 822781cf1..822781cf1 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c
index 796f5f9d5..796f5f9d5 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.h
index ff5b80b09..ff5b80b09 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/dma.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/led.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c
index 74b17cecb..74b17cecb 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/led.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/led.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.h
index 17a0b1f5d..17a0b1f5d 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/led.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index 2ce12ed2a..2ce12ed2a 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h
index 198053dfc..198053dfc 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
index 218cbc8bf..218cbc8bf 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h
index c4d135cff..c4d135cff 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c
index 1c4e9dd57..1c4e9dd57 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h
index 4d3734f48..4d3734f48 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h
index 4960f7d26..4960f7d26 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
index 93d4cde0e..93d4cde0e 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.h
index f4a8ab09d..f4a8ab09d 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
index 99dac9b8a..99dac9b8a 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.c
index faf1ebe76..faf1ebe76 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.h
index 20e3783f9..20e3783f9 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_qmath.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_radio.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_radio.h
index c3a675455..c3a675455 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_radio.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_radio.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phyreg_n.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phyreg_n.h
index a97c3a799..a97c3a799 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phyreg_n.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phyreg_n.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c
index d7fa31221..d7fa31221 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.h
index 489422a36..489422a36 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c
index dbf50ef6c..dbf50ef6c 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.h
index dc8a84e85..dc8a84e85 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_n.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
index a0de5db0c..a0de5db0c 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h
index dd8774717..dd8774717 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.c
index 71b80381f..71b80381f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.h
index a014bbc4f..a014bbc4f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pmu.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pub.h
index 4da38cb4f..4da38cb4f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/pub.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/rate.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.c
index 0a0c0ad4f..0a0c0ad4f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/rate.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/rate.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.h
index 5bb88b78e..5bb88b78e 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/rate.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/rate.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/scb.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/scb.h
index 3a3d73699..3a3d73699 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/scb.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/scb.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/stf.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c
index dd9162722..dd9162722 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/stf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/stf.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h
index ba9493009..ba9493009 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/stf.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/types.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/types.h
index ae1f3ad40..ae1f3ad40 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/types.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/types.h
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.c
index 80e3ccf86..80e3ccf86 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.c
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.h
index c87dd89bc..c87dd89bc 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ucode_loader.h
diff --git a/drivers/net/wireless/brcm80211/brcmutil/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile
index 8a9281840..256c91f9a 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile
@@ -16,8 +16,8 @@
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
ccflags-y := \
- -Idrivers/net/wireless/brcm80211/brcmutil \
- -Idrivers/net/wireless/brcm80211/include
+ -Idrivers/net/wireless/broadcom/brcm80211/brcmutil \
+ -Idrivers/net/wireless/broadcom/brcm80211/include
obj-$(CONFIG_BRCMUTIL) += brcmutil.o
brcmutil-objs = utils.o d11.o
diff --git a/drivers/net/wireless/brcm80211/brcmutil/d11.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
index 2b2522bdd..2b2522bdd 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/d11.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
diff --git a/drivers/net/wireless/brcm80211/brcmutil/utils.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
index 054360700..054360700 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/utils.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
index aa06ea231..699f2c278 100644
--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
@@ -21,6 +21,7 @@
#include <linux/mmc/sdio_ids.h>
#define BRCM_USB_VENDOR_ID_BROADCOM 0x0a5c
+#define BRCM_USB_VENDOR_ID_LG 0x043e
#define BRCM_PCIE_VENDOR_ID_BROADCOM PCI_VENDOR_ID_BROADCOM
/* Chipcommon Core Chip IDs */
@@ -47,6 +48,7 @@
#define BRCM_CC_43569_CHIP_ID 43569
#define BRCM_CC_43570_CHIP_ID 43570
#define BRCM_CC_4358_CHIP_ID 0x4358
+#define BRCM_CC_4359_CHIP_ID 0x4359
#define BRCM_CC_43602_CHIP_ID 43602
#define BRCM_CC_4365_CHIP_ID 0x4365
#define BRCM_CC_4366_CHIP_ID 0x4366
@@ -56,6 +58,7 @@
#define BRCM_USB_43143_DEVICE_ID 0xbd1e
#define BRCM_USB_43236_DEVICE_ID 0xbd17
#define BRCM_USB_43242_DEVICE_ID 0xbd1f
+#define BRCM_USB_43242_LG_DEVICE_ID 0x3101
#define BRCM_USB_43569_DEVICE_ID 0xbd27
#define BRCM_USB_BCMFW_DEVICE_ID 0x0bdc
@@ -66,6 +69,7 @@
#define BRCM_PCIE_43567_DEVICE_ID 0x43d3
#define BRCM_PCIE_43570_DEVICE_ID 0x43d9
#define BRCM_PCIE_4358_DEVICE_ID 0x43e9
+#define BRCM_PCIE_4359_DEVICE_ID 0x43ef
#define BRCM_PCIE_43602_DEVICE_ID 0x43ba
#define BRCM_PCIE_43602_2G_DEVICE_ID 0x43bb
#define BRCM_PCIE_43602_5G_DEVICE_ID 0x43bc
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_d11.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_d11.h
index f9745ea8b..f9745ea8b 100644
--- a/drivers/net/wireless/brcm80211/include/brcmu_d11.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_d11.h
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_utils.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
index 41969527b..41969527b 100644
--- a/drivers/net/wireless/brcm80211/include/brcmu_utils.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h
index 76b5d3a86..3f68dd5ec 100644
--- a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h
@@ -237,9 +237,6 @@ static inline bool ac_bitmap_tst(u8 bitmap, int prec)
#define WPA2_AUTH_RESERVED4 0x0400
#define WPA2_AUTH_RESERVED5 0x0800
-/* pmkid */
-#define MAXPMKID 16
-
#define DOT11_DEFAULT_RTS_LEN 2347
#define DOT11_DEFAULT_FRAG_LEN 2346
@@ -251,24 +248,4 @@ static inline bool ac_bitmap_tst(u8 bitmap, int prec)
#define HT_CAP_RX_STBC_NO 0x0
#define HT_CAP_RX_STBC_ONE_STREAM 0x1
-struct pmkid {
- u8 BSSID[ETH_ALEN];
- u8 PMKID[WLAN_PMKID_LEN];
-};
-
-struct pmkid_list {
- __le32 npmkid;
- struct pmkid pmkid[1];
-};
-
-struct pmkid_cand {
- u8 BSSID[ETH_ALEN];
- u8 preauth;
-};
-
-struct pmkid_cand_list {
- u32 npmkid_cand;
- struct pmkid_cand pmkid_cand[1];
-};
-
#endif /* _BRCMU_WIFI_H_ */
diff --git a/drivers/net/wireless/brcm80211/include/chipcommon.h b/drivers/net/wireless/broadcom/brcm80211/include/chipcommon.h
index e1fd49993..e1fd49993 100644
--- a/drivers/net/wireless/brcm80211/include/chipcommon.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/chipcommon.h
diff --git a/drivers/net/wireless/brcm80211/include/defs.h b/drivers/net/wireless/broadcom/brcm80211/include/defs.h
index 8d1e85e0e..8d1e85e0e 100644
--- a/drivers/net/wireless/brcm80211/include/defs.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/defs.h
diff --git a/drivers/net/wireless/brcm80211/include/soc.h b/drivers/net/wireless/broadcom/brcm80211/include/soc.h
index 123cfa854..123cfa854 100644
--- a/drivers/net/wireless/brcm80211/include/soc.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/soc.h
diff --git a/drivers/net/wireless/cisco/Kconfig b/drivers/net/wireless/cisco/Kconfig
new file mode 100644
index 000000000..b22567dff
--- /dev/null
+++ b/drivers/net/wireless/cisco/Kconfig
@@ -0,0 +1,56 @@
+config WLAN_VENDOR_CISCO
+ bool "Cisco devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_CISCO
+
+config AIRO
+ tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
+ depends on CFG80211 && ISA_DMA_API && (PCI || BROKEN)
+ select WIRELESS_EXT
+ select CRYPTO
+ select WEXT_SPY
+ select WEXT_PRIV
+ ---help---
+ This is the standard Linux driver to support Cisco/Aironet ISA and
+ PCI 802.11 wireless cards.
+ It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
+ - with or without encryption) as well as card before the Cisco
+ acquisition (Aironet 4500, Aironet 4800, Aironet 4800B).
+
+ This driver support both the standard Linux Wireless Extensions
+ and Cisco proprietary API, so both the Linux Wireless Tools and the
+ Cisco Linux utilities can be used to configure the card.
+
+ The driver can be compiled as a module and will be named "airo".
+
+config AIRO_CS
+ tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
+ depends on CFG80211 && PCMCIA && (BROKEN || !M32R)
+ select WIRELESS_EXT
+ select WEXT_SPY
+ select WEXT_PRIV
+ select CRYPTO
+ select CRYPTO_AES
+ ---help---
+ This is the standard Linux driver to support Cisco/Aironet PCMCIA
+ 802.11 wireless cards. This driver is the same as the Aironet
+ driver part of the Linux Pcmcia package.
+ It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
+ - with or without encryption) as well as card before the Cisco
+ acquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also
+ supports OEM of Cisco such as the DELL TrueMobile 4800 and Xircom
+ 802.11b cards.
+
+ This driver support both the standard Linux Wireless Extensions
+ and Cisco proprietary API, so both the Linux Wireless Tools and the
+ Cisco Linux utilities can be used to configure the card.
+
+endif # WLAN_VENDOR_CISCO
diff --git a/drivers/net/wireless/cisco/Makefile b/drivers/net/wireless/cisco/Makefile
new file mode 100644
index 000000000..d4110b19d
--- /dev/null
+++ b/drivers/net/wireless/cisco/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_AIRO) += airo.o
+obj-$(CONFIG_AIRO_CS) += airo_cs.o airo.o
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/cisco/airo.c
index 17c40f06f..d2353f6e5 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/cisco/airo.c
@@ -5137,21 +5137,9 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) {
memset(APList_rid, 0, sizeof(*APList_rid));
APList_rid->len = cpu_to_le16(sizeof(*APList_rid));
- for( i = 0; i < 4 && data->writelen >= (i+1)*6*3; i++ ) {
- int j;
- for( j = 0; j < 6*3 && data->wbuffer[j+i*6*3]; j++ ) {
- switch(j%3) {
- case 0:
- APList_rid->ap[i][j/3]=
- hex_to_bin(data->wbuffer[j+i*6*3])<<4;
- break;
- case 1:
- APList_rid->ap[i][j/3]|=
- hex_to_bin(data->wbuffer[j+i*6*3]);
- break;
- }
- }
- }
+ for (i = 0; i < 4 && data->writelen >= (i + 1) * 6 * 3; i++)
+ mac_pton(data->wbuffer + i * 6 * 3, APList_rid->ap[i]);
+
disable_MAC(ai, 1);
writeAPListRid(ai, APList_rid, 1);
enable_MAC(ai, 1);
diff --git a/drivers/net/wireless/airo.h b/drivers/net/wireless/cisco/airo.h
index e480adf86..e480adf86 100644
--- a/drivers/net/wireless/airo.h
+++ b/drivers/net/wireless/cisco/airo.h
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/cisco/airo_cs.c
index d9ed22b4c..d9ed22b4c 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/cisco/airo_cs.c
diff --git a/drivers/net/wireless/intel/Kconfig b/drivers/net/wireless/intel/Kconfig
new file mode 100644
index 000000000..5b14f2f64
--- /dev/null
+++ b/drivers/net/wireless/intel/Kconfig
@@ -0,0 +1,18 @@
+config WLAN_VENDOR_INTEL
+ bool "Intel devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_INTEL
+
+source "drivers/net/wireless/intel/ipw2x00/Kconfig"
+source "drivers/net/wireless/intel/iwlegacy/Kconfig"
+source "drivers/net/wireless/intel/iwlwifi/Kconfig"
+
+endif # WLAN_VENDOR_INTEL
diff --git a/drivers/net/wireless/intel/Makefile b/drivers/net/wireless/intel/Makefile
new file mode 100644
index 000000000..c9cbcc85b
--- /dev/null
+++ b/drivers/net/wireless/intel/Makefile
@@ -0,0 +1,6 @@
+obj-$(CONFIG_IPW2100) += ipw2x00/
+obj-$(CONFIG_IPW2200) += ipw2x00/
+
+obj-$(CONFIG_IWLEGACY) += iwlegacy/
+
+obj-$(CONFIG_IWLWIFI) += iwlwifi/
diff --git a/drivers/net/wireless/ipw2x00/Kconfig b/drivers/net/wireless/intel/ipw2x00/Kconfig
index d6ec44d7a..d6ec44d7a 100644
--- a/drivers/net/wireless/ipw2x00/Kconfig
+++ b/drivers/net/wireless/intel/ipw2x00/Kconfig
diff --git a/drivers/net/wireless/ipw2x00/Makefile b/drivers/net/wireless/intel/ipw2x00/Makefile
index aecd2cff4..aecd2cff4 100644
--- a/drivers/net/wireless/ipw2x00/Makefile
+++ b/drivers/net/wireless/intel/ipw2x00/Makefile
diff --git a/drivers/net/wireless/ipw2x00/ipw.h b/drivers/net/wireless/intel/ipw2x00/ipw.h
index 4007bf5ed..4007bf5ed 100644
--- a/drivers/net/wireless/ipw2x00/ipw.h
+++ b/drivers/net/wireless/intel/ipw2x00/ipw.h
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index 85182461a..8b5fec510 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
@@ -2311,8 +2311,10 @@ static int ipw2100_alloc_skb(struct ipw2100_priv *priv,
packet->dma_addr = pci_map_single(priv->pci_dev, packet->skb->data,
sizeof(struct ipw2100_rx),
PCI_DMA_FROMDEVICE);
- /* NOTE: pci_map_single does not return an error code, and 0 is a valid
- * dma_addr */
+ if (pci_dma_mapping_error(priv->pci_dev, packet->dma_addr)) {
+ dev_kfree_skb(packet->skb);
+ return -ENOMEM;
+ }
return 0;
}
@@ -3183,6 +3185,11 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv)
LIBIPW_3ADDR_LEN,
tbd->buf_length,
PCI_DMA_TODEVICE);
+ if (pci_dma_mapping_error(priv->pci_dev,
+ tbd->host_addr)) {
+ IPW_DEBUG_TX("dma mapping error\n");
+ break;
+ }
IPW_DEBUG_TX("data frag tbd TX%d P=%08x L=%d\n",
txq->next, tbd->host_addr,
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.h b/drivers/net/wireless/intel/ipw2x00/ipw2100.h
index 193947865..193947865 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.h
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.h
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index 888eae128..888eae128 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.h b/drivers/net/wireless/intel/ipw2x00/ipw2200.h
index aa301d1ee..aa301d1ee 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.h
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.h
diff --git a/drivers/net/wireless/ipw2x00/libipw.h b/drivers/net/wireless/intel/ipw2x00/libipw.h
index b0571618c..b0571618c 100644
--- a/drivers/net/wireless/ipw2x00/libipw.h
+++ b/drivers/net/wireless/intel/ipw2x00/libipw.h
diff --git a/drivers/net/wireless/ipw2x00/libipw_geo.c b/drivers/net/wireless/intel/ipw2x00/libipw_geo.c
index 218f2a32d..218f2a32d 100644
--- a/drivers/net/wireless/ipw2x00/libipw_geo.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_geo.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/intel/ipw2x00/libipw_module.c
index 60f28740f..60f28740f 100644
--- a/drivers/net/wireless/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_module.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c
index cef7f7d79..cef7f7d79 100644
--- a/drivers/net/wireless/ipw2x00/libipw_rx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_tx.c b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c
index e8c039879..e8c039879 100644
--- a/drivers/net/wireless/ipw2x00/libipw_tx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c
diff --git a/drivers/net/wireless/ipw2x00/libipw_wx.c b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
index dd29f46d0..dd29f46d0 100644
--- a/drivers/net/wireless/ipw2x00/libipw_wx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
diff --git a/drivers/net/wireless/iwlegacy/3945-debug.c b/drivers/net/wireless/intel/iwlegacy/3945-debug.c
index c1b4441fb..c1b4441fb 100644
--- a/drivers/net/wireless/iwlegacy/3945-debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-debug.c
diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
index e8b5545ca..e8b5545ca 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/intel/iwlegacy/3945-rs.c
index 76b0729ad..76b0729ad 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-rs.c
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/intel/iwlegacy/3945.c
index 93bdf684b..93bdf684b 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945.c
diff --git a/drivers/net/wireless/iwlegacy/3945.h b/drivers/net/wireless/intel/iwlegacy/3945.h
index 3198598d6..3198598d6 100644
--- a/drivers/net/wireless/iwlegacy/3945.h
+++ b/drivers/net/wireless/intel/iwlegacy/3945.h
diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/intel/iwlegacy/4965-calib.c
index e78bdefb8..e78bdefb8 100644
--- a/drivers/net/wireless/iwlegacy/4965-calib.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-calib.c
diff --git a/drivers/net/wireless/iwlegacy/4965-debug.c b/drivers/net/wireless/intel/iwlegacy/4965-debug.c
index e0597bfdd..e0597bfdd 100644
--- a/drivers/net/wireless/iwlegacy/4965-debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-debug.c
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index 987917f8b..1f0312dbf 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -6416,7 +6416,7 @@ il4965_hw_detect(struct il_priv *il)
D_INFO("HW Revision ID = 0x%X\n", il->rev_id);
}
-static struct il_sensitivity_ranges il4965_sensitivity = {
+static const struct il_sensitivity_ranges il4965_sensitivity = {
.min_nrg_cck = 97,
.max_nrg_cck = 0, /* not used, set to 0 */
diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
index bac60b2bc..bac60b2bc 100644
--- a/drivers/net/wireless/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/intel/iwlegacy/4965.c
index dd2c478bd..dd2c478bd 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965.c
diff --git a/drivers/net/wireless/iwlegacy/4965.h b/drivers/net/wireless/intel/iwlegacy/4965.h
index 8ab8706f9..8ab8706f9 100644
--- a/drivers/net/wireless/iwlegacy/4965.h
+++ b/drivers/net/wireless/intel/iwlegacy/4965.h
diff --git a/drivers/net/wireless/iwlegacy/Kconfig b/drivers/net/wireless/intel/iwlegacy/Kconfig
index fb919727b..fb919727b 100644
--- a/drivers/net/wireless/iwlegacy/Kconfig
+++ b/drivers/net/wireless/intel/iwlegacy/Kconfig
diff --git a/drivers/net/wireless/iwlegacy/Makefile b/drivers/net/wireless/intel/iwlegacy/Makefile
index c985a01a0..c985a01a0 100644
--- a/drivers/net/wireless/iwlegacy/Makefile
+++ b/drivers/net/wireless/intel/iwlegacy/Makefile
diff --git a/drivers/net/wireless/iwlegacy/commands.h b/drivers/net/wireless/intel/iwlegacy/commands.h
index dd744135c..dd744135c 100644
--- a/drivers/net/wireless/iwlegacy/commands.h
+++ b/drivers/net/wireless/intel/iwlegacy/commands.h
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c
index 887114582..eb5cb603b 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/intel/iwlegacy/common.c
@@ -1865,14 +1865,14 @@ il_send_add_sta(struct il_priv *il, struct il_addsta_cmd *sta, u8 flags)
cmd.len = il->ops->build_addsta_hcmd(sta, data);
ret = il_send_cmd(il, &cmd);
-
- if (ret || (flags & CMD_ASYNC))
+ if (ret)
return ret;
+ if (flags & CMD_ASYNC)
+ return 0;
+
+ pkt = (struct il_rx_pkt *)cmd.reply_page;
+ ret = il_process_add_sta_resp(il, sta, pkt, true);
- if (ret == 0) {
- pkt = (struct il_rx_pkt *)cmd.reply_page;
- ret = il_process_add_sta_resp(il, sta, pkt, true);
- }
il_free_pages(il, cmd.reply_page);
return ret;
@@ -3602,7 +3602,7 @@ il_is_ht40_tx_allowed(struct il_priv *il, struct ieee80211_sta_ht_cap *ht_cap)
}
EXPORT_SYMBOL(il_is_ht40_tx_allowed);
-static u16
+static u16 noinline
il_adjust_beacon_interval(u16 beacon_val, u16 max_beacon_val)
{
u16 new_val;
diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/intel/iwlegacy/common.h
index ce52cf114..ce52cf114 100644
--- a/drivers/net/wireless/iwlegacy/common.h
+++ b/drivers/net/wireless/intel/iwlegacy/common.h
diff --git a/drivers/net/wireless/iwlegacy/csr.h b/drivers/net/wireless/intel/iwlegacy/csr.h
index 9138e1500..9138e1500 100644
--- a/drivers/net/wireless/iwlegacy/csr.h
+++ b/drivers/net/wireless/intel/iwlegacy/csr.h
diff --git a/drivers/net/wireless/iwlegacy/debug.c b/drivers/net/wireless/intel/iwlegacy/debug.c
index 908b9f4fe..908b9f4fe 100644
--- a/drivers/net/wireless/iwlegacy/debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/debug.c
diff --git a/drivers/net/wireless/iwlegacy/iwl-spectrum.h b/drivers/net/wireless/intel/iwlegacy/iwl-spectrum.h
index 85fe48e52..85fe48e52 100644
--- a/drivers/net/wireless/iwlegacy/iwl-spectrum.h
+++ b/drivers/net/wireless/intel/iwlegacy/iwl-spectrum.h
diff --git a/drivers/net/wireless/iwlegacy/prph.h b/drivers/net/wireless/intel/iwlegacy/prph.h
index ffec4b4a2..ffec4b4a2 100644
--- a/drivers/net/wireless/iwlegacy/prph.h
+++ b/drivers/net/wireless/intel/iwlegacy/prph.h
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/intel/iwlwifi/Kconfig
index 6e949df39..7438fbeef 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/intel/iwlwifi/Kconfig
@@ -53,7 +53,6 @@ config IWLWIFI_LEDS
config IWLDVM
tristate "Intel Wireless WiFi DVM Firmware support"
- default IWLWIFI
help
This is the driver that supports the DVM firmware. The list
of the devices that use this firmware is available here:
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/intel/iwlwifi/Makefile
index dbfc5b18b..05828c61d 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/Makefile
@@ -8,7 +8,7 @@ iwlwifi-objs += iwl-eeprom-read.o iwl-eeprom-parse.o
iwlwifi-objs += iwl-phy-db.o iwl-nvm-parse.o
iwlwifi-objs += pcie/drv.o pcie/rx.o pcie/tx.o pcie/trans.o
iwlwifi-$(CONFIG_IWLDVM) += iwl-1000.o iwl-2000.o iwl-5000.o iwl-6000.o
-iwlwifi-$(CONFIG_IWLMVM) += iwl-7000.o iwl-8000.o
+iwlwifi-$(CONFIG_IWLMVM) += iwl-7000.o iwl-8000.o iwl-9000.o
iwlwifi-objs += iwl-trans.o
iwlwifi-objs += $(iwlwifi-m)
diff --git a/drivers/net/wireless/iwlwifi/dvm/Makefile b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
index 4d19685f3..4d19685f3 100644
--- a/drivers/net/wireless/iwlwifi/dvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h
index 991def878..9de277c6c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -473,13 +473,4 @@ do { \
} while (0)
#endif /* CONFIG_IWLWIFI_DEBUG */
-extern const char *const iwl_dvm_cmd_strings[REPLY_MAX + 1];
-
-static inline const char *iwl_dvm_get_cmd_string(u8 cmd)
-{
- const char *s = iwl_dvm_cmd_strings[cmd];
- if (s)
- return s;
- return "UNKNOWN";
-}
#endif /* __iwl_agn_h__ */
diff --git a/drivers/net/wireless/iwlwifi/dvm/calib.c b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c
index 20e6aa910..e9cef9de9 100644
--- a/drivers/net/wireless/iwlwifi/dvm/calib.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -311,7 +311,7 @@ static int iwl_sens_energy_cck(struct iwl_priv *priv,
/* If previous beacon had too many false alarms,
* give it some extra margin by reducing sensitivity again
* (but don't go below measured energy of desired Rx) */
- if (IWL_FA_TOO_MANY == data->nrg_prev_state) {
+ if (data->nrg_prev_state == IWL_FA_TOO_MANY) {
IWL_DEBUG_CALIB(priv, "... increasing margin\n");
if (data->nrg_th_cck > (max_nrg_cck + NRG_MARGIN))
data->nrg_th_cck -= NRG_MARGIN;
@@ -901,7 +901,7 @@ static void iwlagn_gain_computation(struct iwl_priv *priv,
/* bound gain by 2 bits value max, 3rd bit is sign */
data->delta_gain_code[i] =
min(abs(delta_g),
- (long) CHAIN_NOISE_MAX_DELTA_GAIN_CODE);
+ (s32) CHAIN_NOISE_MAX_DELTA_GAIN_CODE);
if (delta_g < 0)
/*
diff --git a/drivers/net/wireless/iwlwifi/dvm/calib.h b/drivers/net/wireless/intel/iwlwifi/dvm/calib.h
index aeae4e80e..099e3ce80 100644
--- a/drivers/net/wireless/iwlwifi/dvm/calib.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
index 7a34e4d15..2ab277365 100644
--- a/drivers/net/wireless/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
index b15e44f8d..74c516152 100644
--- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
@@ -22,7 +22,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
@@ -32,7 +32,9 @@
#include <linux/debugfs.h>
#include <linux/ieee80211.h>
#include <net/mac80211.h>
+
#include "iwl-debug.h"
+#include "iwl-trans.h"
#include "iwl-io.h"
#include "dev.h"
#include "agn.h"
@@ -438,7 +440,7 @@ static ssize_t iwl_dbgfs_rx_handlers_read(struct file *file,
if (priv->rx_handlers_stats[cnt] > 0)
pos += scnprintf(buf + pos, bufsz - pos,
"\tRx handler[%36s]:\t\t %u\n",
- iwl_dvm_get_cmd_string(cnt),
+ iwl_get_cmd_string(priv->trans, (u32)cnt),
priv->rx_handlers_stats[cnt]);
}
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h
index 0ba3e56d6..1a7ead753 100644
--- a/drivers/net/wireless/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
index 34b41e5f7..cc13c0406 100644
--- a/drivers/net/wireless/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/led.c b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
index ca4d6692c..1aabb5ec0 100644
--- a/drivers/net/wireless/iwlwifi/dvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -134,8 +134,6 @@ static int iwl_led_cmd(struct iwl_priv *priv,
on = IWL_LED_SOLID;
}
- IWL_DEBUG_LED(priv, "Led blink time compensation=%u\n",
- priv->cfg->base_params->led_compensation);
led_cmd.on = iwl_blink_compensation(priv, on,
priv->cfg->base_params->led_compensation);
led_cmd.off = iwl_blink_compensation(priv, off,
diff --git a/drivers/net/wireless/iwlwifi/dvm/led.h b/drivers/net/wireless/intel/iwlwifi/dvm/led.h
index 1c6b2252d..75f74edd0 100644
--- a/drivers/net/wireless/iwlwifi/dvm/led.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.h
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
index 0961f33de..4841be2aa 100644
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
@@ -22,7 +22,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -1265,7 +1265,7 @@ int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
if (test_bit(STATUS_FW_ERROR, &priv->status)) {
IWL_ERR(priv, "Command %s failed: FW Error\n",
- iwl_dvm_get_cmd_string(cmd->id));
+ iwl_get_cmd_string(priv->trans, cmd->id));
return -EIO;
}
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
index b3ad34e8b..29ea1c670 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
@@ -22,7 +22,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -115,6 +115,9 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
ieee80211_hw_set(hw, SUPPORT_FAST_XMIT);
ieee80211_hw_set(hw, WANT_MONITOR_VIF);
+ if (priv->trans->max_skb_frags)
+ hw->netdev_features = NETIF_F_HIGHDMA | NETIF_F_SG;
+
hw->offchannel_tx_hw_queue = IWL_AUX_QUEUE;
hw->radiotap_mcs_details |= IEEE80211_RADIOTAP_MCS_HAVE_FMT;
@@ -1411,13 +1414,7 @@ static void iwlagn_mac_remove_interface(struct ieee80211_hw *hw,
mutex_lock(&priv->mutex);
- if (WARN_ON(ctx->vif != vif)) {
- struct iwl_rxon_context *tmp;
- IWL_ERR(priv, "ctx->vif = %p, vif = %p\n", ctx->vif, vif);
- for_each_context(priv, tmp)
- IWL_ERR(priv, "\tID = %d:\tctx = %p\tctx->vif = %p\n",
- tmp->ctxid, tmp, tmp->vif);
- }
+ WARN_ON(ctx->vif != vif);
ctx->vif = NULL;
iwl_teardown_interface(priv, vif, false);
diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
index e7616f0ee..f62c2d727 100644
--- a/drivers/net/wireless/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
@@ -1,6 +1,7 @@
/******************************************************************************
*
* Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* Portions of this file are derived from the ipw3945 project, as well
* as portions of the ieee80211 subsystem header files.
@@ -22,7 +23,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -69,6 +70,93 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_AUTHOR(DRV_COPYRIGHT " " DRV_AUTHOR);
MODULE_LICENSE("GPL");
+/* Please keep this array *SORTED* by hex value.
+ * Access is done through binary search.
+ * A warning will be triggered on violation.
+ */
+static const struct iwl_hcmd_names iwl_dvm_cmd_names[] = {
+ HCMD_NAME(REPLY_ALIVE),
+ HCMD_NAME(REPLY_ERROR),
+ HCMD_NAME(REPLY_ECHO),
+ HCMD_NAME(REPLY_RXON),
+ HCMD_NAME(REPLY_RXON_ASSOC),
+ HCMD_NAME(REPLY_QOS_PARAM),
+ HCMD_NAME(REPLY_RXON_TIMING),
+ HCMD_NAME(REPLY_ADD_STA),
+ HCMD_NAME(REPLY_REMOVE_STA),
+ HCMD_NAME(REPLY_REMOVE_ALL_STA),
+ HCMD_NAME(REPLY_TX),
+ HCMD_NAME(REPLY_TXFIFO_FLUSH),
+ HCMD_NAME(REPLY_WEPKEY),
+ HCMD_NAME(REPLY_LEDS_CMD),
+ HCMD_NAME(REPLY_TX_LINK_QUALITY_CMD),
+ HCMD_NAME(COEX_PRIORITY_TABLE_CMD),
+ HCMD_NAME(COEX_MEDIUM_NOTIFICATION),
+ HCMD_NAME(COEX_EVENT_CMD),
+ HCMD_NAME(TEMPERATURE_NOTIFICATION),
+ HCMD_NAME(CALIBRATION_CFG_CMD),
+ HCMD_NAME(CALIBRATION_RES_NOTIFICATION),
+ HCMD_NAME(CALIBRATION_COMPLETE_NOTIFICATION),
+ HCMD_NAME(REPLY_QUIET_CMD),
+ HCMD_NAME(REPLY_CHANNEL_SWITCH),
+ HCMD_NAME(CHANNEL_SWITCH_NOTIFICATION),
+ HCMD_NAME(REPLY_SPECTRUM_MEASUREMENT_CMD),
+ HCMD_NAME(SPECTRUM_MEASURE_NOTIFICATION),
+ HCMD_NAME(POWER_TABLE_CMD),
+ HCMD_NAME(PM_SLEEP_NOTIFICATION),
+ HCMD_NAME(PM_DEBUG_STATISTIC_NOTIFIC),
+ HCMD_NAME(REPLY_SCAN_CMD),
+ HCMD_NAME(REPLY_SCAN_ABORT_CMD),
+ HCMD_NAME(SCAN_START_NOTIFICATION),
+ HCMD_NAME(SCAN_RESULTS_NOTIFICATION),
+ HCMD_NAME(SCAN_COMPLETE_NOTIFICATION),
+ HCMD_NAME(BEACON_NOTIFICATION),
+ HCMD_NAME(REPLY_TX_BEACON),
+ HCMD_NAME(WHO_IS_AWAKE_NOTIFICATION),
+ HCMD_NAME(REPLY_TX_POWER_DBM_CMD),
+ HCMD_NAME(QUIET_NOTIFICATION),
+ HCMD_NAME(REPLY_TX_PWR_TABLE_CMD),
+ HCMD_NAME(REPLY_TX_POWER_DBM_CMD_V1),
+ HCMD_NAME(TX_ANT_CONFIGURATION_CMD),
+ HCMD_NAME(MEASURE_ABORT_NOTIFICATION),
+ HCMD_NAME(REPLY_BT_CONFIG),
+ HCMD_NAME(REPLY_STATISTICS_CMD),
+ HCMD_NAME(STATISTICS_NOTIFICATION),
+ HCMD_NAME(REPLY_CARD_STATE_CMD),
+ HCMD_NAME(CARD_STATE_NOTIFICATION),
+ HCMD_NAME(MISSED_BEACONS_NOTIFICATION),
+ HCMD_NAME(REPLY_CT_KILL_CONFIG_CMD),
+ HCMD_NAME(SENSITIVITY_CMD),
+ HCMD_NAME(REPLY_PHY_CALIBRATION_CMD),
+ HCMD_NAME(REPLY_WIPAN_PARAMS),
+ HCMD_NAME(REPLY_WIPAN_RXON),
+ HCMD_NAME(REPLY_WIPAN_RXON_TIMING),
+ HCMD_NAME(REPLY_WIPAN_RXON_ASSOC),
+ HCMD_NAME(REPLY_WIPAN_QOS_PARAM),
+ HCMD_NAME(REPLY_WIPAN_WEPKEY),
+ HCMD_NAME(REPLY_WIPAN_P2P_CHANNEL_SWITCH),
+ HCMD_NAME(REPLY_WIPAN_NOA_NOTIFICATION),
+ HCMD_NAME(REPLY_WIPAN_DEACTIVATION_COMPLETE),
+ HCMD_NAME(REPLY_RX_PHY_CMD),
+ HCMD_NAME(REPLY_RX_MPDU_CMD),
+ HCMD_NAME(REPLY_RX),
+ HCMD_NAME(REPLY_COMPRESSED_BA),
+ HCMD_NAME(REPLY_BT_COEX_PRIO_TABLE),
+ HCMD_NAME(REPLY_BT_COEX_PROT_ENV),
+ HCMD_NAME(REPLY_BT_COEX_PROFILE_NOTIF),
+ HCMD_NAME(REPLY_D3_CONFIG),
+ HCMD_NAME(REPLY_WOWLAN_PATTERNS),
+ HCMD_NAME(REPLY_WOWLAN_WAKEUP_FILTER),
+ HCMD_NAME(REPLY_WOWLAN_TSC_RSC_PARAMS),
+ HCMD_NAME(REPLY_WOWLAN_TKIP_PARAMS),
+ HCMD_NAME(REPLY_WOWLAN_KEK_KCK_MATERIAL),
+ HCMD_NAME(REPLY_WOWLAN_GET_STATUS),
+};
+
+static const struct iwl_hcmd_arr iwl_dvm_groups[] = {
+ [0x0] = HCMD_ARR(iwl_dvm_cmd_names),
+};
+
static const struct iwl_op_mode_ops iwl_dvm_ops;
void iwl_update_chain_flags(struct iwl_priv *priv)
@@ -341,7 +429,7 @@ static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base,
ptr = base + (4 * sizeof(u32)) + (start_idx * 3 * sizeof(u32));
/* Make sure device is powered up for SRAM reads */
- if (!iwl_trans_grab_nic_access(priv->trans, false, &reg_flags))
+ if (!iwl_trans_grab_nic_access(priv->trans, &reg_flags))
return;
/* Set starting address; reads will auto-increment */
@@ -1227,10 +1315,26 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
trans_cfg.op_mode = op_mode;
trans_cfg.no_reclaim_cmds = no_reclaim_cmds;
trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
- trans_cfg.rx_buf_size_8k = iwlwifi_mod_params.amsdu_size_8K;
+
+ switch (iwlwifi_mod_params.amsdu_size) {
+ case IWL_AMSDU_4K:
+ trans_cfg.rx_buf_size = IWL_AMSDU_4K;
+ break;
+ case IWL_AMSDU_8K:
+ trans_cfg.rx_buf_size = IWL_AMSDU_8K;
+ break;
+ case IWL_AMSDU_12K:
+ default:
+ trans_cfg.rx_buf_size = IWL_AMSDU_4K;
+ pr_err("Unsupported amsdu_size: %d\n",
+ iwlwifi_mod_params.amsdu_size);
+ }
+
trans_cfg.cmd_q_wdg_timeout = IWL_WATCHDOG_DISABLED;
- trans_cfg.command_names = iwl_dvm_cmd_strings;
+ trans_cfg.command_groups = iwl_dvm_groups;
+ trans_cfg.command_groups_size = ARRAY_SIZE(iwl_dvm_groups);
+
trans_cfg.cmd_fifo = IWLAGN_CMD_FIFO_NUM;
WARN_ON(sizeof(priv->transport_queue_stop) * BITS_PER_BYTE <
@@ -1251,6 +1355,8 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
trans->rx_mpdu_cmd = REPLY_RX_MPDU_CMD;
trans->rx_mpdu_cmd_hdr_size = sizeof(struct iwl_rx_mpdu_res_start);
+ trans->command_groups = trans_cfg.command_groups;
+ trans->command_groups_size = trans_cfg.command_groups_size;
/* At this point both hw and priv are allocated. */
@@ -1625,7 +1731,7 @@ static int iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
ptr = base + EVENT_START_OFFSET + (start_idx * event_size);
/* Make sure device is powered up for SRAM reads */
- if (!iwl_trans_grab_nic_access(trans, false, &reg_flags))
+ if (!iwl_trans_grab_nic_access(trans, &reg_flags))
return pos;
/* Set starting address; reads will auto-increment */
diff --git a/drivers/net/wireless/iwlwifi/dvm/power.c b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
index 1513dbc79..0ad557c89 100644
--- a/drivers/net/wireless/iwlwifi/dvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
@@ -22,7 +22,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/power.h b/drivers/net/wireless/intel/iwlwifi/dvm/power.h
index 570d3a5e4..2fd9b43ad 100644
--- a/drivers/net/wireless/iwlwifi/dvm/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.h
@@ -22,7 +22,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
#ifndef __iwl_power_setting_h__
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index cef921c1a..ee7505537 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.h b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h
index f6bd25cad..c5fe44584 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
index 4a45b0b59..52ab1e012 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
@@ -1,6 +1,7 @@
/******************************************************************************
*
* Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* Portions of this file are derived from the ipw3945 project, as well
* as portionhelp of the ieee80211 subsystem header files.
@@ -22,7 +23,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -32,91 +33,13 @@
#include <linux/sched.h>
#include <net/mac80211.h>
#include <asm/unaligned.h>
+
+#include "iwl-trans.h"
#include "iwl-io.h"
#include "dev.h"
#include "calib.h"
#include "agn.h"
-#define IWL_CMD_ENTRY(x) [x] = #x
-
-const char *const iwl_dvm_cmd_strings[REPLY_MAX + 1] = {
- IWL_CMD_ENTRY(REPLY_ALIVE),
- IWL_CMD_ENTRY(REPLY_ERROR),
- IWL_CMD_ENTRY(REPLY_ECHO),
- IWL_CMD_ENTRY(REPLY_RXON),
- IWL_CMD_ENTRY(REPLY_RXON_ASSOC),
- IWL_CMD_ENTRY(REPLY_QOS_PARAM),
- IWL_CMD_ENTRY(REPLY_RXON_TIMING),
- IWL_CMD_ENTRY(REPLY_ADD_STA),
- IWL_CMD_ENTRY(REPLY_REMOVE_STA),
- IWL_CMD_ENTRY(REPLY_REMOVE_ALL_STA),
- IWL_CMD_ENTRY(REPLY_TXFIFO_FLUSH),
- IWL_CMD_ENTRY(REPLY_WEPKEY),
- IWL_CMD_ENTRY(REPLY_TX),
- IWL_CMD_ENTRY(REPLY_LEDS_CMD),
- IWL_CMD_ENTRY(REPLY_TX_LINK_QUALITY_CMD),
- IWL_CMD_ENTRY(COEX_PRIORITY_TABLE_CMD),
- IWL_CMD_ENTRY(COEX_MEDIUM_NOTIFICATION),
- IWL_CMD_ENTRY(COEX_EVENT_CMD),
- IWL_CMD_ENTRY(REPLY_QUIET_CMD),
- IWL_CMD_ENTRY(REPLY_CHANNEL_SWITCH),
- IWL_CMD_ENTRY(CHANNEL_SWITCH_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_SPECTRUM_MEASUREMENT_CMD),
- IWL_CMD_ENTRY(SPECTRUM_MEASURE_NOTIFICATION),
- IWL_CMD_ENTRY(POWER_TABLE_CMD),
- IWL_CMD_ENTRY(PM_SLEEP_NOTIFICATION),
- IWL_CMD_ENTRY(PM_DEBUG_STATISTIC_NOTIFIC),
- IWL_CMD_ENTRY(REPLY_SCAN_CMD),
- IWL_CMD_ENTRY(REPLY_SCAN_ABORT_CMD),
- IWL_CMD_ENTRY(SCAN_START_NOTIFICATION),
- IWL_CMD_ENTRY(SCAN_RESULTS_NOTIFICATION),
- IWL_CMD_ENTRY(SCAN_COMPLETE_NOTIFICATION),
- IWL_CMD_ENTRY(BEACON_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_TX_BEACON),
- IWL_CMD_ENTRY(WHO_IS_AWAKE_NOTIFICATION),
- IWL_CMD_ENTRY(QUIET_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_TX_PWR_TABLE_CMD),
- IWL_CMD_ENTRY(MEASURE_ABORT_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_BT_CONFIG),
- IWL_CMD_ENTRY(REPLY_STATISTICS_CMD),
- IWL_CMD_ENTRY(STATISTICS_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_CARD_STATE_CMD),
- IWL_CMD_ENTRY(CARD_STATE_NOTIFICATION),
- IWL_CMD_ENTRY(MISSED_BEACONS_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_CT_KILL_CONFIG_CMD),
- IWL_CMD_ENTRY(SENSITIVITY_CMD),
- IWL_CMD_ENTRY(REPLY_PHY_CALIBRATION_CMD),
- IWL_CMD_ENTRY(REPLY_RX_PHY_CMD),
- IWL_CMD_ENTRY(REPLY_RX_MPDU_CMD),
- IWL_CMD_ENTRY(REPLY_COMPRESSED_BA),
- IWL_CMD_ENTRY(CALIBRATION_CFG_CMD),
- IWL_CMD_ENTRY(CALIBRATION_RES_NOTIFICATION),
- IWL_CMD_ENTRY(CALIBRATION_COMPLETE_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_TX_POWER_DBM_CMD),
- IWL_CMD_ENTRY(TEMPERATURE_NOTIFICATION),
- IWL_CMD_ENTRY(TX_ANT_CONFIGURATION_CMD),
- IWL_CMD_ENTRY(REPLY_BT_COEX_PROFILE_NOTIF),
- IWL_CMD_ENTRY(REPLY_BT_COEX_PRIO_TABLE),
- IWL_CMD_ENTRY(REPLY_BT_COEX_PROT_ENV),
- IWL_CMD_ENTRY(REPLY_WIPAN_PARAMS),
- IWL_CMD_ENTRY(REPLY_WIPAN_RXON),
- IWL_CMD_ENTRY(REPLY_WIPAN_RXON_TIMING),
- IWL_CMD_ENTRY(REPLY_WIPAN_RXON_ASSOC),
- IWL_CMD_ENTRY(REPLY_WIPAN_QOS_PARAM),
- IWL_CMD_ENTRY(REPLY_WIPAN_WEPKEY),
- IWL_CMD_ENTRY(REPLY_WIPAN_P2P_CHANNEL_SWITCH),
- IWL_CMD_ENTRY(REPLY_WIPAN_NOA_NOTIFICATION),
- IWL_CMD_ENTRY(REPLY_WIPAN_DEACTIVATION_COMPLETE),
- IWL_CMD_ENTRY(REPLY_WOWLAN_PATTERNS),
- IWL_CMD_ENTRY(REPLY_WOWLAN_WAKEUP_FILTER),
- IWL_CMD_ENTRY(REPLY_WOWLAN_TSC_RSC_PARAMS),
- IWL_CMD_ENTRY(REPLY_WOWLAN_TKIP_PARAMS),
- IWL_CMD_ENTRY(REPLY_WOWLAN_KEK_KCK_MATERIAL),
- IWL_CMD_ENTRY(REPLY_WOWLAN_GET_STATUS),
- IWL_CMD_ENTRY(REPLY_D3_CONFIG),
-};
-#undef IWL_CMD_ENTRY
-
/******************************************************************************
*
* Generic RX handler implementations
@@ -1095,7 +1018,9 @@ void iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct napi_struct *napi,
} else {
/* No handling needed */
IWL_DEBUG_RX(priv, "No handler needed for %s, 0x%02x\n",
- iwl_dvm_get_cmd_string(pkt->hdr.cmd),
+ iwl_get_cmd_string(priv->trans,
+ iwl_cmd_id(pkt->hdr.cmd,
+ 0, 0)),
pkt->hdr.cmd);
}
}
diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
index 85ceceb34..2d47cb24c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
@@ -20,7 +20,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/scan.c b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c
index 648159495..81a2ddbe9 100644
--- a/drivers/net/wireless/iwlwifi/dvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c
@@ -22,7 +22,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
#include <linux/slab.h>
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c
index 0fa67d3b7..8e9768a55 100644
--- a/drivers/net/wireless/iwlwifi/dvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c
@@ -22,7 +22,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/dvm/tt.c b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
index c4736c883..5b73492e7 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
@@ -22,7 +22,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
@@ -184,7 +184,7 @@ static void iwl_tt_check_exit_ct_kill(unsigned long data)
priv->thermal_throttle.ct_kill_toggle = true;
}
iwl_read32(priv->trans, CSR_UCODE_DRV_GP1);
- if (iwl_trans_grab_nic_access(priv->trans, false, &flags))
+ if (iwl_trans_grab_nic_access(priv->trans, &flags))
iwl_trans_release_nic_access(priv->trans, &flags);
/* Reschedule the ct_kill timer to occur in
diff --git a/drivers/net/wireless/iwlwifi/dvm/tt.h b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h
index 507726534..d324e9be9 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tt.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h
@@ -22,7 +22,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
#ifndef __iwl_tt_setting_h__
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
index bddd19769..59e2001c3 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
@@ -22,7 +22,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -383,6 +383,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
iwlagn_tx_cmd_build_rate(priv, tx_cmd, info, sta, fc);
memset(&info->status, 0, sizeof(info->status));
+ memset(info->driver_data, 0, sizeof(info->driver_data));
info->driver_data[0] = ctx;
info->driver_data[1] = dev_cmd;
diff --git a/drivers/net/wireless/iwlwifi/dvm/ucode.c b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
index 931a8e426..b662cf35b 100644
--- a/drivers/net/wireless/iwlwifi/dvm/ucode.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
@@ -23,7 +23,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/intel/iwlwifi/iwl-1000.c
index ea95e48d1..2cfac764a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-1000.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/intel/iwlwifi/iwl-2000.c
index 6dbfc0484..f128e40cb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-2000.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/intel/iwlwifi/iwl-5000.c
index 625586dae..cae82e1a1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-5000.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c
index dbe049487..b8b2a0e08 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c
index 3ae097aa0..978e53da1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c
@@ -7,6 +7,7 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,13 +27,14 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -70,18 +72,21 @@
/* Highest firmware API version supported */
#define IWL7260_UCODE_API_MAX 17
-#define IWL7265_UCODE_API_MAX 19
-#define IWL7265D_UCODE_API_MAX 19
+#define IWL7265_UCODE_API_MAX 17
+#define IWL7265D_UCODE_API_MAX 20
+#define IWL3168_UCODE_API_MAX 20
/* Oldest version we won't warn about */
#define IWL7260_UCODE_API_OK 13
#define IWL7265_UCODE_API_OK 13
#define IWL7265D_UCODE_API_OK 13
+#define IWL3168_UCODE_API_OK 20
/* Lowest firmware API version supported */
#define IWL7260_UCODE_API_MIN 13
#define IWL7265_UCODE_API_MIN 13
#define IWL7265D_UCODE_API_MIN 13
+#define IWL3168_UCODE_API_MIN 20
/* NVM versions */
#define IWL7260_NVM_VERSION 0x0a1d
@@ -90,6 +95,8 @@
#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL3165_NVM_VERSION 0x709
#define IWL3165_TX_POWER_VERSION 0xffff /* meaningless */
+#define IWL3168_NVM_VERSION 0xd01
+#define IWL3168_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL7265_NVM_VERSION 0x0a1d
#define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL7265D_NVM_VERSION 0x0c11
@@ -107,6 +114,9 @@
#define IWL3160_FW_PRE "/*(DEBLOBBED)*/"
#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE /*(DEBLOBBED)*/
+#define IWL3168_FW_PRE "iwlwifi-3168-"
+#define IWL3168_MODULE_FIRMWARE(api) IWL3168_FW_PRE /*(DEBLOBBED)*/
+
#define IWL7265_FW_PRE "/*(DEBLOBBED)*/"
#define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE /*(DEBLOBBED)*/
@@ -178,6 +188,12 @@ static const struct iwl_ht_params iwl7000_ht_params = {
.ucode_api_ok = IWL7265_UCODE_API_OK, \
.ucode_api_min = IWL7265_UCODE_API_MIN
+#define IWL_DEVICE_3008 \
+ IWL_DEVICE_7000_COMMON, \
+ .ucode_api_max = IWL3168_UCODE_API_MAX, \
+ .ucode_api_ok = IWL3168_UCODE_API_OK, \
+ .ucode_api_min = IWL3168_UCODE_API_MIN
+
#define IWL_DEVICE_7005D \
IWL_DEVICE_7000_COMMON, \
.ucode_api_max = IWL7265D_UCODE_API_MAX, \
@@ -295,6 +311,17 @@ const struct iwl_cfg iwl3165_2ac_cfg = {
.dccm_len = IWL7265_DCCM_LEN,
};
+const struct iwl_cfg iwl3168_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 3168",
+ .fw_name_pre = IWL3168_FW_PRE,
+ IWL_DEVICE_3008,
+ .ht_params = &iwl7000_ht_params,
+ .nvm_ver = IWL3168_NVM_VERSION,
+ .nvm_calib_ver = IWL3168_TX_POWER_VERSION,
+ .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
+ .dccm_len = IWL7265_DCCM_LEN,
+};
+
const struct iwl_cfg iwl7265_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 7265",
.fw_name_pre = IWL7265_FW_PRE,
diff --git a/drivers/net/wireless/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
index 72e565c61..5c7ba6fc0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
@@ -7,6 +7,7 @@
*
* Copyright(c) 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -69,13 +70,16 @@
#include "iwl-agn-hw.h"
/* Highest firmware API version supported */
-#define IWL8000_UCODE_API_MAX 19
+#define IWL8000_UCODE_API_MAX 20
+#define IWL8265_UCODE_API_MAX 20
/* Oldest version we won't warn about */
#define IWL8000_UCODE_API_OK 13
+#define IWL8265_UCODE_API_OK 20
/* Lowest firmware API version supported */
#define IWL8000_UCODE_API_MIN 13
+#define IWL8265_UCODE_API_MIN 20
/* NVM versions */
#define IWL8000_NVM_VERSION 0x0a1d
@@ -93,6 +97,10 @@
#define IWL8000_MODULE_FIRMWARE(api) \
IWL8000_FW_PRE /*(DEBLOBBED)*/
+#define IWL8265_FW_PRE "iwlwifi-8265-"
+#define IWL8265_MODULE_FIRMWARE(api) \
+ IWL8265_FW_PRE /*(DEBLOBBED)*/
+
#define NVM_HW_SECTION_NUM_FAMILY_8000 10
#define DEFAULT_NVM_FILE_FAMILY_8000B "/*(DEBLOBBED)*/"
#define DEFAULT_NVM_FILE_FAMILY_8000C "/*(DEBLOBBED)*/"
@@ -144,17 +152,13 @@ static const struct iwl_tt_params iwl8000_tt_params = {
.support_tx_backoff = true,
};
-#define IWL_DEVICE_8000 \
- .ucode_api_max = IWL8000_UCODE_API_MAX, \
- .ucode_api_ok = IWL8000_UCODE_API_OK, \
- .ucode_api_min = IWL8000_UCODE_API_MIN, \
+#define IWL_DEVICE_8000_COMMON \
.device_family = IWL_DEVICE_FAMILY_8000, \
.max_inst_size = IWL60_RTC_INST_SIZE, \
.max_data_size = IWL60_RTC_DATA_SIZE, \
.base_params = &iwl8000_base_params, \
.led_mode = IWL_LED_RF_STATE, \
.nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_8000, \
- .d0i3 = true, \
.features = NETIF_F_RXCSUM, \
.non_shared_ant = ANT_A, \
.dccm_offset = IWL8260_DCCM_OFFSET, \
@@ -168,10 +172,28 @@ static const struct iwl_tt_params iwl8000_tt_params = {
.thermal_params = &iwl8000_tt_params, \
.apmg_not_supported = true
+#define IWL_DEVICE_8000 \
+ IWL_DEVICE_8000_COMMON, \
+ .ucode_api_max = IWL8000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL8000_UCODE_API_OK, \
+ .ucode_api_min = IWL8000_UCODE_API_MIN \
+
+#define IWL_DEVICE_8260 \
+ IWL_DEVICE_8000_COMMON, \
+ .ucode_api_max = IWL8000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL8000_UCODE_API_OK, \
+ .ucode_api_min = IWL8000_UCODE_API_MIN \
+
+#define IWL_DEVICE_8265 \
+ IWL_DEVICE_8000_COMMON, \
+ .ucode_api_max = IWL8265_UCODE_API_MAX, \
+ .ucode_api_ok = IWL8265_UCODE_API_OK, \
+ .ucode_api_min = IWL8265_UCODE_API_MIN \
+
const struct iwl_cfg iwl8260_2n_cfg = {
.name = "Intel(R) Dual Band Wireless N 8260",
.fw_name_pre = IWL8000_FW_PRE,
- IWL_DEVICE_8000,
+ IWL_DEVICE_8260,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
@@ -180,7 +202,17 @@ const struct iwl_cfg iwl8260_2n_cfg = {
const struct iwl_cfg iwl8260_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 8260",
.fw_name_pre = IWL8000_FW_PRE,
- IWL_DEVICE_8000,
+ IWL_DEVICE_8260,
+ .ht_params = &iwl8000_ht_params,
+ .nvm_ver = IWL8000_NVM_VERSION,
+ .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
+const struct iwl_cfg iwl8265_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 8265",
+ .fw_name_pre = IWL8265_FW_PRE,
+ IWL_DEVICE_8265,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
@@ -200,7 +232,7 @@ const struct iwl_cfg iwl4165_2ac_cfg = {
const struct iwl_cfg iwl8260_2ac_sdio_cfg = {
.name = "Intel(R) Dual Band Wireless-AC 8260",
.fw_name_pre = IWL8000_FW_PRE,
- IWL_DEVICE_8000,
+ IWL_DEVICE_8260,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
new file mode 100644
index 000000000..c2261ffbf
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
@@ -0,0 +1,163 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/stringify.h>
+#include "iwl-config.h"
+#include "iwl-agn-hw.h"
+
+/* Highest firmware API version supported */
+#define IWL9000_UCODE_API_MAX 20
+
+/* Oldest version we won't warn about */
+#define IWL9000_UCODE_API_OK 13
+
+/* Lowest firmware API version supported */
+#define IWL9000_UCODE_API_MIN 13
+
+/* NVM versions */
+#define IWL9000_NVM_VERSION 0x0a1d
+#define IWL9000_TX_POWER_VERSION 0xffff /* meaningless */
+
+/* Memory offsets and lengths */
+#define IWL9000_DCCM_OFFSET 0x800000
+#define IWL9000_DCCM_LEN 0x18000
+#define IWL9000_DCCM2_OFFSET 0x880000
+#define IWL9000_DCCM2_LEN 0x8000
+#define IWL9000_SMEM_OFFSET 0x400000
+#define IWL9000_SMEM_LEN 0x68000
+
+#define IWL9000_FW_PRE "/*(DEBLOBBED)*/"
+#define IWL9000_MODULE_FIRMWARE(api) \
+ IWL9000_FW_PRE /*(DEBLOBBED)*/
+
+#define NVM_HW_SECTION_NUM_FAMILY_9000 10
+
+static const struct iwl_base_params iwl9000_base_params = {
+ .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_9000,
+ .num_of_queues = 31,
+ .pll_cfg_val = 0,
+ .shadow_ram_support = true,
+ .led_compensation = 57,
+ .wd_timeout = IWL_LONG_WD_TIMEOUT,
+ .max_event_log_size = 512,
+ .shadow_reg_enable = true,
+ .pcie_l1_allowed = true,
+};
+
+static const struct iwl_ht_params iwl9000_ht_params = {
+ .stbc = true,
+ .ldpc = true,
+ .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
+};
+
+static const struct iwl_tt_params iwl9000_tt_params = {
+ .ct_kill_entry = 115,
+ .ct_kill_exit = 93,
+ .ct_kill_duration = 5,
+ .dynamic_smps_entry = 111,
+ .dynamic_smps_exit = 107,
+ .tx_protection_entry = 112,
+ .tx_protection_exit = 105,
+ .tx_backoff = {
+ {.temperature = 110, .backoff = 200},
+ {.temperature = 111, .backoff = 600},
+ {.temperature = 112, .backoff = 1200},
+ {.temperature = 113, .backoff = 2000},
+ {.temperature = 114, .backoff = 4000},
+ },
+ .support_ct_kill = true,
+ .support_dynamic_smps = true,
+ .support_tx_protection = true,
+ .support_tx_backoff = true,
+};
+
+#define IWL_DEVICE_9000 \
+ .ucode_api_max = IWL9000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL9000_UCODE_API_OK, \
+ .ucode_api_min = IWL9000_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_8000, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .base_params = &iwl9000_base_params, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_9000, \
+ .non_shared_ant = ANT_A, \
+ .dccm_offset = IWL9000_DCCM_OFFSET, \
+ .dccm_len = IWL9000_DCCM_LEN, \
+ .dccm2_offset = IWL9000_DCCM2_OFFSET, \
+ .dccm2_len = IWL9000_DCCM2_LEN, \
+ .smem_offset = IWL9000_SMEM_OFFSET, \
+ .smem_len = IWL9000_SMEM_LEN, \
+ .thermal_params = &iwl9000_tt_params, \
+ .apmg_not_supported = true
+
+const struct iwl_cfg iwl9260_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 9260",
+ .fw_name_pre = IWL9000_FW_PRE,
+ IWL_DEVICE_9000,
+ .ht_params = &iwl9000_ht_params,
+ .nvm_ver = IWL9000_NVM_VERSION,
+ .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
+const struct iwl_cfg iwl5165_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 5165",
+ .fw_name_pre = IWL9000_FW_PRE,
+ IWL_DEVICE_9000,
+ .ht_params = &iwl9000_ht_params,
+ .nvm_ver = IWL9000_NVM_VERSION,
+ .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
+/*(DEBLOBBED)*/
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h b/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
index 04a483d38..ee9347a54 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 910970858..f99048135 100644
--- a/drivers/net/wireless/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -254,6 +254,7 @@ struct iwl_tt_params {
#define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */
#define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */
#define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */
+#define OTP_LOW_IMAGE_SIZE_FAMILY_9000 OTP_LOW_IMAGE_SIZE_FAMILY_8000
struct iwl_eeprom_params {
const u8 regulatory_bands[7];
@@ -295,7 +296,6 @@ struct iwl_pwr_tx_backoff {
* @high_temp: Is this NIC is designated to be in high temperature.
* @host_interrupt_operation_mode: device needs host interrupt operation
* mode set
- * @d0i3: device uses d0i3 instead of d3
* @nvm_hw_section_num: the ID of the HW NVM section
* @features: hw features, any combination of feature_whitelist
* @pwr_tx_backoffs: translation table between power limits and backoffs
@@ -342,7 +342,6 @@ struct iwl_cfg {
const bool internal_wimax_coex;
const bool host_interrupt_operation_mode;
bool high_temp;
- bool d0i3;
u8 nvm_hw_section_num;
bool lp_xtal_workaround;
const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
@@ -421,6 +420,7 @@ extern const struct iwl_cfg iwl3160_2ac_cfg;
extern const struct iwl_cfg iwl3160_2n_cfg;
extern const struct iwl_cfg iwl3160_n_cfg;
extern const struct iwl_cfg iwl3165_2ac_cfg;
+extern const struct iwl_cfg iwl3168_2ac_cfg;
extern const struct iwl_cfg iwl7265_2ac_cfg;
extern const struct iwl_cfg iwl7265_2n_cfg;
extern const struct iwl_cfg iwl7265_n_cfg;
@@ -429,9 +429,12 @@ extern const struct iwl_cfg iwl7265d_2n_cfg;
extern const struct iwl_cfg iwl7265d_n_cfg;
extern const struct iwl_cfg iwl8260_2n_cfg;
extern const struct iwl_cfg iwl8260_2ac_cfg;
+extern const struct iwl_cfg iwl8265_2ac_cfg;
extern const struct iwl_cfg iwl4165_2ac_cfg;
extern const struct iwl_cfg iwl8260_2ac_sdio_cfg;
extern const struct iwl_cfg iwl4165_2ac_sdio_cfg;
+extern const struct iwl_cfg iwl9260_2ac_cfg;
+extern const struct iwl_cfg iwl5165_2ac_cfg;
#endif /* CONFIG_IWLMVM */
#endif /* __IWL_CONFIG_H__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index 543abeaff..163b21bc2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.c b/drivers/net/wireless/intel/iwlwifi/iwl-debug.c
index 09feff4fa..b1c3b0d0f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-debug.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h
index 9bb36d79c..110333208 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h
@@ -21,7 +21,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -163,7 +163,6 @@ do { \
#define IWL_DL_FW 0x00010000
#define IWL_DL_RF_KILL 0x00020000
#define IWL_DL_FW_ERRORS 0x00040000
-#define IWL_DL_LED 0x00080000
/* 0x00F00000 - 0x00100000 */
#define IWL_DL_RATE 0x00100000
#define IWL_DL_CALIB 0x00200000
@@ -189,7 +188,6 @@ do { \
#define IWL_DEBUG_RX(p, f, a...) IWL_DEBUG(p, IWL_DL_RX, f, ## a)
#define IWL_DEBUG_TX(p, f, a...) IWL_DEBUG(p, IWL_DL_TX, f, ## a)
#define IWL_DEBUG_ISR(p, f, a...) IWL_DEBUG(p, IWL_DL_ISR, f, ## a)
-#define IWL_DEBUG_LED(p, f, a...) IWL_DEBUG(p, IWL_DL_LED, f, ## a)
#define IWL_DEBUG_WEP(p, f, a...) IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
#define IWL_DEBUG_HC(p, f, a...) IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
#define IWL_DEBUG_QUOTA(p, f, a...) IWL_DEBUG(p, IWL_DL_QUOTA, f, ## a)
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-data.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
index 71a78cede..d80312b46 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-data.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
@@ -1,6 +1,7 @@
/******************************************************************************
*
* Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -19,7 +20,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -51,6 +52,22 @@ TRACE_EVENT(iwlwifi_dev_tx_data,
TP_printk("[%s] TX frame data", __get_str(dev))
);
+TRACE_EVENT(iwlwifi_dev_tx_tso_chunk,
+ TP_PROTO(const struct device *dev,
+ u8 *data_src, size_t data_len),
+ TP_ARGS(dev, data_src, data_len),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __dynamic_array(u8, data, data_len)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ memcpy(__get_dynamic_array(data), data_src, data_len);
+ ),
+ TP_printk("[%s] TX frame data", __get_str(dev))
+);
+
TRACE_EVENT(iwlwifi_dev_rx_data,
TP_PROTO(const struct device *dev,
const struct iwl_trans *trans,
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
index f62c54485..27914eedc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
index eb4b99a1c..22786d7dc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
@@ -20,7 +20,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
index a3b3c2465..5dfc9295a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-msg.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
index 10839fae9..e9b8673dd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace-ucode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.c b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
index 90987d6f3..1d9dd153e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
index b87acd6a2..f4d3cd010 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
@@ -19,7 +19,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 1db13535a..9527ae08c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -243,8 +243,10 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
if (drv->trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) {
char rev_step = 'A' + CSR_HW_REV_STEP(drv->trans->hw_rev);
- snprintf(drv->firmware_name, sizeof(drv->firmware_name),
- "/*(DEBLOBBED)*/", name_pre, rev_step, tag);
+ if (rev_step != 'A')
+ snprintf(drv->firmware_name,
+ sizeof(drv->firmware_name), "/*(DEBLOBBED)*/",
+ name_pre, rev_step, tag);
}
IWL_DEBUG_INFO(drv, "attempting to load firmware %s'%s'\n",
@@ -451,7 +453,9 @@ static int iwl_set_ucode_api_flags(struct iwl_drv *drv, const u8 *data,
int i;
if (api_index >= DIV_ROUND_UP(NUM_IWL_UCODE_TLV_API, 32)) {
- IWL_ERR(drv, "api_index larger than supported by driver\n");
+ IWL_ERR(drv,
+ "api flags index %d larger than supported by driver\n",
+ api_index);
/* don't return an error so we can load FW that has more bits */
return 0;
}
@@ -473,7 +477,9 @@ static int iwl_set_ucode_capabilities(struct iwl_drv *drv, const u8 *data,
int i;
if (api_index >= DIV_ROUND_UP(NUM_IWL_UCODE_TLV_CAPA, 32)) {
- IWL_ERR(drv, "api_index larger than supported by driver\n");
+ IWL_ERR(drv,
+ "capa flags index %d larger than supported by driver\n",
+ api_index);
/* don't return an error so we can load FW that has more bits */
return 0;
}
@@ -590,7 +596,8 @@ static int iwl_parse_v1_v2_firmware(struct iwl_drv *drv,
static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
const struct firmware *ucode_raw,
struct iwl_firmware_pieces *pieces,
- struct iwl_ucode_capabilities *capa)
+ struct iwl_ucode_capabilities *capa,
+ bool *usniffer_images)
{
struct iwl_tlv_ucode_header *ucode = (void *)ucode_raw->data;
struct iwl_ucode_tlv *tlv;
@@ -603,7 +610,6 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
char buildstr[25];
u32 build, paging_mem_size;
int num_of_cpus;
- bool usniffer_images = false;
bool usniffer_req = false;
bool gscan_capa = false;
@@ -976,7 +982,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
break;
}
case IWL_UCODE_TLV_SEC_RT_USNIFFER:
- usniffer_images = true;
+ *usniffer_images = true;
iwl_store_ucode_sec(pieces, tlv_data,
IWL_UCODE_REGULAR_USNIFFER,
tlv_len);
@@ -1027,7 +1033,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
}
}
- if (usniffer_req && !usniffer_images) {
+ if (usniffer_req && !*usniffer_images) {
IWL_ERR(drv,
"user selected to work with usniffer but usniffer image isn't available in ucode package\n");
return -EINVAL;
@@ -1188,6 +1194,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
u32 api_ver;
int i;
bool load_module = false;
+ bool usniffer_images = false;
fw->ucode_capa.max_probe_length = IWL_DEFAULT_MAX_PROBE_LENGTH;
fw->ucode_capa.standard_phy_calibration_size =
@@ -1225,7 +1232,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
err = iwl_parse_v1_v2_firmware(drv, ucode_raw, pieces);
else
err = iwl_parse_tlv_firmware(drv, ucode_raw, pieces,
- &fw->ucode_capa);
+ &fw->ucode_capa, &usniffer_images);
if (err)
goto try_again;
@@ -1323,6 +1330,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
sizeof(struct iwl_fw_dbg_trigger_time_event);
trigger_tlv_sz[FW_DBG_TRIGGER_BA] =
sizeof(struct iwl_fw_dbg_trigger_ba);
+ trigger_tlv_sz[FW_DBG_TRIGGER_TDLS] =
+ sizeof(struct iwl_fw_dbg_trigger_tdls);
for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_trigger_tlv); i++) {
if (pieces->dbg_trigger_tlv[i]) {
@@ -1539,6 +1548,7 @@ struct iwl_mod_params iwlwifi_mod_params = {
.bt_coex_active = true,
.power_level = IWL_POWER_INDEX_1,
.d0i3_disable = true,
+ .d0i3_entry_delay = 1000,
#ifndef CONFIG_IWLWIFI_UAPSD
.uapsd_disable = true,
#endif /* CONFIG_IWLWIFI_UAPSD */
@@ -1637,9 +1647,9 @@ MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
module_param_named(11n_disable, iwlwifi_mod_params.disable_11n, uint, S_IRUGO);
MODULE_PARM_DESC(11n_disable,
"disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX");
-module_param_named(amsdu_size_8K, iwlwifi_mod_params.amsdu_size_8K,
+module_param_named(amsdu_size, iwlwifi_mod_params.amsdu_size,
int, S_IRUGO);
-MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size (default 0)");
+MODULE_PARM_DESC(amsdu_size, "amsdu size 0:4K 1:8K 2:12K (default 0)");
module_param_named(fw_restart, iwlwifi_mod_params.restart_fw, bool, S_IRUGO);
MODULE_PARM_DESC(fw_restart, "restart firmware in case of error (default true)");
@@ -1704,3 +1714,7 @@ MODULE_PARM_DESC(power_level,
module_param_named(fw_monitor, iwlwifi_mod_params.fw_monitor, bool, S_IRUGO);
MODULE_PARM_DESC(fw_monitor,
"firmware monitor - to debug FW (default: false - needs lots of memory)");
+
+module_param_named(d0i3_timeout, iwlwifi_mod_params.d0i3_entry_delay,
+ uint, S_IRUGO);
+MODULE_PARM_DESC(d0i3_timeout, "Timeout to D0i3 entry when idle (ms)");
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.h b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
index cda746b33..f6eacfdbc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -69,7 +69,7 @@
/* for all modules */
#define DRV_NAME "iwlwifi"
#define DRV_COPYRIGHT "Copyright(c) 2003- 2015 Intel Corporation"
-#define DRV_AUTHOR "<ilw@linux.intel.com>"
+#define DRV_AUTHOR "<linuxwifi@intel.com>"
/* radio config bits (actual values from NVM definition) */
#define NVM_RF_CFG_DASH_MSK(x) (x & 0x3) /* bits 0-1 */
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
index acc3d186c..c15f5be85 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -454,11 +454,11 @@ static void iwl_eeprom_enhanced_txpower(struct device *dev,
TXP_CHECK_AND_PRINT(COMMON_TYPE),
txp->flags);
IWL_DEBUG_EEPROM(dev,
- "\t\t chain_A: 0x%02x chain_B: 0X%02x chain_C: 0X%02x\n",
+ "\t\t chain_A: %d chain_B: %d chain_C: %d\n",
txp->chain_a_max, txp->chain_b_max,
txp->chain_c_max);
IWL_DEBUG_EEPROM(dev,
- "\t\t MIMO2: 0x%02x MIMO3: 0x%02x High 20_on_40: 0x%02x Low 20_on_40: 0x%02x\n",
+ "\t\t MIMO2: %d MIMO3: %d High 20_on_40: 0x%02x Low 20_on_40: 0x%02x\n",
txp->mimo2_max, txp->mimo3_max,
((txp->delta_20_in_40 & 0xf0) >> 4),
(txp->delta_20_in_40 & 0x0f));
@@ -766,7 +766,7 @@ void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
if (cfg->ht_params->ldpc)
ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
- if (iwlwifi_mod_params.amsdu_size_8K)
+ if (iwlwifi_mod_params.amsdu_size >= IWL_AMSDU_8K)
ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
ht_info->ampdu_factor = cfg->max_ht_ampdu_exponent;
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
index 750c8c9ee..ad2b83466 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
index 219ca8acc..f2cea1c7b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
index a6d3bdf82..1ed78be06 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
index d56064861..5cc6be927 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-error-dump.h
index 9dbe19cbb..a5aaf6853 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-error-dump.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-error-dump.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -88,6 +88,7 @@
* &struct iwl_fw_error_dump_rb
* @IWL_FW_ERROR_PAGING: UMAC's image memory segments which were
* paged to the DRAM.
+ * @IWL_FW_ERROR_DUMP_RADIO_REG: Dump the radio registers.
*/
enum iwl_fw_error_dump_type {
/* 0 is deprecated */
@@ -103,6 +104,7 @@ enum iwl_fw_error_dump_type {
IWL_FW_ERROR_DUMP_ERROR_INFO = 10,
IWL_FW_ERROR_DUMP_RB = 11,
IWL_FW_ERROR_DUMP_PAGING = 12,
+ IWL_FW_ERROR_DUMP_RADIO_REG = 13,
IWL_FW_ERROR_DUMP_MAX,
};
@@ -288,6 +290,9 @@ iwl_fw_error_next_data(struct iwl_fw_error_dump_data *data)
* @FW_DBG_TRIGGER_TIME_EVENT: trigger log collection upon time events related
* events.
* @FW_DBG_TRIGGER_BA: trigger log collection upon BlockAck related events.
+ * @FW_DBG_TX_LATENCY: trigger log collection when the tx latency goes above a
+ * threshold.
+ * @FW_DBG_TDLS: trigger log collection upon TDLS related events.
*/
enum iwl_fw_dbg_trigger {
FW_DBG_TRIGGER_INVALID = 0,
@@ -302,6 +307,8 @@ enum iwl_fw_dbg_trigger {
FW_DBG_TRIGGER_TXQ_TIMERS,
FW_DBG_TRIGGER_TIME_EVENT,
FW_DBG_TRIGGER_BA,
+ FW_DBG_TRIGGER_TX_LATENCY,
+ FW_DBG_TRIGGER_TDLS,
/* must be last */
FW_DBG_TRIGGER_MAX,
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
index 08303db00..84f8aeb92 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
@@ -7,6 +7,7 @@
*
* Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,13 +27,14 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -308,6 +310,10 @@ typedef unsigned int __bitwise__ iwl_ucode_tlv_capa_t;
* @IWL_UCODE_TLV_CAPA_GSCAN_SUPPORT: supports gscan
* @IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE: extended DTS measurement
* @IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS: supports short PM timeouts
+ * @IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT: supports bt-coex Multi-priority LUT
+ * @IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION: firmware will decide on what
+ * antenna the beacon should be transmitted
+ * @IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2: support LAR API V2
*
* @NUM_IWL_UCODE_TLV_CAPA: number of bits used
*/
@@ -334,6 +340,9 @@ enum iwl_ucode_tlv_capa {
IWL_UCODE_TLV_CAPA_GSCAN_SUPPORT = (__force iwl_ucode_tlv_capa_t)31,
IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE = (__force iwl_ucode_tlv_capa_t)64,
IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS = (__force iwl_ucode_tlv_capa_t)65,
+ IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT = (__force iwl_ucode_tlv_capa_t)67,
+ IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION = (__force iwl_ucode_tlv_capa_t)71,
+ IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2 = (__force iwl_ucode_tlv_capa_t)73,
NUM_IWL_UCODE_TLV_CAPA
#ifdef __CHECKER__
@@ -548,6 +557,8 @@ enum iwl_fw_dbg_trigger_vif_type {
* @start_conf_id: if mode is %IWL_FW_DBG_TRIGGER_START, this defines what
* configuration should be applied when the triggers kicks in.
* @occurrences: number of occurrences. 0 means the trigger will never fire.
+ * @trig_dis_ms: the time, in milliseconds, after an occurrence of this
+ * trigger in which another occurrence should be ignored.
*/
struct iwl_fw_dbg_trigger_tlv {
__le32 id;
@@ -557,7 +568,8 @@ struct iwl_fw_dbg_trigger_tlv {
u8 mode;
u8 start_conf_id;
__le16 occurrences;
- __le32 reserved[2];
+ __le16 trig_dis_ms;
+ __le16 reserved[3];
u8 data[0];
} __packed;
@@ -723,6 +735,19 @@ struct iwl_fw_dbg_trigger_ba {
} __packed;
/**
+ * struct iwl_fw_dbg_trigger_tdls - configures trigger for TDLS events.
+ * @action_bitmap: the TDLS action to trigger the collection upon
+ * @peer_mode: trigger on specific peer or all
+ * @peer: the TDLS peer to trigger the collection on
+ */
+struct iwl_fw_dbg_trigger_tdls {
+ u8 action_bitmap;
+ u8 peer_mode;
+ u8 peer[ETH_ALEN];
+ u8 reserved[4];
+} __packed;
+
+/**
* struct iwl_fw_dbg_conf_tlv - a TLV that describes a debug configuration.
* @id: conf id
* @usniffer: should the uSniffer image be used
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw.h
index 84ec0cefb..85d6d6d55 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -305,18 +305,4 @@ iwl_fw_dbg_conf_usniffer(const struct iwl_fw *fw, u8 id)
return conf_tlv->usniffer;
}
-#define iwl_fw_dbg_trigger_enabled(fw, id) ({ \
- void *__dbg_trigger = (fw)->dbg_trigger_tlv[(id)]; \
- unlikely(__dbg_trigger); \
-})
-
-static inline struct iwl_fw_dbg_trigger_tlv*
-iwl_fw_dbg_get_trigger(const struct iwl_fw *fw, u8 id)
-{
- if (WARN_ON(id >= ARRAY_SIZE(fw->dbg_trigger_tlv)))
- return NULL;
-
- return fw->dbg_trigger_tlv[id];
-}
-
#endif /* __iwl_fw_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
index 0bd9d4aad..32c8f84ae 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
@@ -1,6 +1,7 @@
/******************************************************************************
*
* Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* Portions of this file are derived from the ipw3945 project.
*
@@ -21,7 +22,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -81,7 +82,7 @@ u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg)
{
u32 value = 0x5a5a5a5a;
unsigned long flags;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
value = iwl_read32(trans, reg);
iwl_trans_release_nic_access(trans, &flags);
}
@@ -94,7 +95,7 @@ void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value)
{
unsigned long flags;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
iwl_write32(trans, reg, value);
iwl_trans_release_nic_access(trans, &flags);
}
@@ -117,26 +118,28 @@ int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
}
IWL_EXPORT_SYMBOL(iwl_poll_direct_bit);
-u32 __iwl_read_prph(struct iwl_trans *trans, u32 ofs)
+u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs)
{
u32 val = iwl_trans_read_prph(trans, ofs);
trace_iwlwifi_dev_ioread_prph32(trans->dev, ofs, val);
return val;
}
+IWL_EXPORT_SYMBOL(iwl_read_prph_no_grab);
-void __iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val)
+void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val)
{
trace_iwlwifi_dev_iowrite_prph32(trans->dev, ofs, val);
iwl_trans_write_prph(trans, ofs, val);
}
+IWL_EXPORT_SYMBOL(iwl_write_prph_no_grab);
u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs)
{
unsigned long flags;
u32 val = 0x5a5a5a5a;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
- val = __iwl_read_prph(trans, ofs);
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
+ val = iwl_read_prph_no_grab(trans, ofs);
iwl_trans_release_nic_access(trans, &flags);
}
return val;
@@ -147,8 +150,8 @@ void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val)
{
unsigned long flags;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
- __iwl_write_prph(trans, ofs, val);
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
+ iwl_write_prph_no_grab(trans, ofs, val);
iwl_trans_release_nic_access(trans, &flags);
}
}
@@ -173,9 +176,10 @@ void iwl_set_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask)
{
unsigned long flags;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
- __iwl_write_prph(trans, ofs,
- __iwl_read_prph(trans, ofs) | mask);
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
+ iwl_write_prph_no_grab(trans, ofs,
+ iwl_read_prph_no_grab(trans, ofs) |
+ mask);
iwl_trans_release_nic_access(trans, &flags);
}
}
@@ -186,9 +190,10 @@ void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs,
{
unsigned long flags;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
- __iwl_write_prph(trans, ofs,
- (__iwl_read_prph(trans, ofs) & mask) | bits);
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
+ iwl_write_prph_no_grab(trans, ofs,
+ (iwl_read_prph_no_grab(trans, ofs) &
+ mask) | bits);
iwl_trans_release_nic_access(trans, &flags);
}
}
@@ -199,9 +204,9 @@ void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask)
unsigned long flags;
u32 val;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
- val = __iwl_read_prph(trans, ofs);
- __iwl_write_prph(trans, ofs, (val & ~mask));
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
+ val = iwl_read_prph_no_grab(trans, ofs);
+ iwl_write_prph_no_grab(trans, ofs, (val & ~mask));
iwl_trans_release_nic_access(trans, &flags);
}
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
index 501d0560c..a9bcc788c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
@@ -21,7 +21,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -55,9 +55,9 @@ u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg);
void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value);
-u32 __iwl_read_prph(struct iwl_trans *trans, u32 ofs);
+u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs);
u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs);
-void __iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val);
+void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val);
void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val);
int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr,
u32 bits, u32 mask, int timeout);
diff --git a/drivers/net/wireless/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
index ac2b90df8..fd42f63f5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-modparams.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -86,6 +86,12 @@ enum iwl_disable_11n {
IWL_ENABLE_HT_TXAGG = BIT(3),
};
+enum iwl_amsdu_size {
+ IWL_AMSDU_4K = 0,
+ IWL_AMSDU_8K = 1,
+ IWL_AMSDU_12K = 2,
+};
+
/**
* struct iwl_mod_params
*
@@ -94,7 +100,7 @@ enum iwl_disable_11n {
* @sw_crypto: using hardware encryption, default = 0
* @disable_11n: disable 11n capabilities, default = 0,
* use IWL_[DIS,EN]ABLE_HT_* constants
- * @amsdu_size_8K: enable 8K amsdu size, default = 0
+ * @amsdu_size: enable 8K amsdu size, default = 4K. enum iwl_amsdu_size.
* @restart_fw: restart firmware, default = 1
* @bt_coex_active: enable bt coex, default = true
* @led_mode: system default, default = 0
@@ -103,13 +109,15 @@ enum iwl_disable_11n {
* @debug_level: levels are IWL_DL_*
* @ant_coupling: antenna coupling in dB, default = 0
* @d0i3_disable: disable d0i3, default = 1,
+ * @d0i3_entry_delay: time to wait after no refs are taken before
+ * entering D0i3 (in msecs)
* @lar_disable: disable LAR (regulatory), default = 0
* @fw_monitor: allow to use firmware monitor
*/
struct iwl_mod_params {
int sw_crypto;
unsigned int disable_11n;
- int amsdu_size_8K;
+ int amsdu_size;
bool restart_fw;
bool bt_coex_active;
int led_mode;
@@ -122,6 +130,7 @@ struct iwl_mod_params {
char *nvm_file;
bool uapsd_disable;
bool d0i3_disable;
+ unsigned int d0i3_entry_delay;
bool lar_disable;
bool fw_monitor;
};
diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.c
index 6caf2affb..8aa1f2b7f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.h
index dbe823452..0f9995ed7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-notif-wait.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index d82984912..7b89bfc8c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -379,8 +379,19 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg,
else
vht_cap->cap |= IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN;
- if (iwlwifi_mod_params.amsdu_size_8K)
+ switch (iwlwifi_mod_params.amsdu_size) {
+ case IWL_AMSDU_4K:
+ vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895;
+ break;
+ case IWL_AMSDU_8K:
vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991;
+ break;
+ case IWL_AMSDU_12K:
+ vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
+ break;
+ default:
+ break;
+ }
vht_cap->vht_mcs.rx_mcs_map =
cpu_to_le16(IEEE80211_VHT_MCS_SUPPORT_0_9 << 0 |
@@ -580,15 +591,13 @@ static void iwl_set_hw_address_family_8000(struct device *dev,
IWL_ERR_DEV(dev, "mac address is not found\n");
}
-#define IWL_4165_DEVICE_ID 0x5501
-
struct iwl_nvm_data *
iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg,
const __le16 *nvm_hw, const __le16 *nvm_sw,
const __le16 *nvm_calib, const __le16 *regulatory,
const __le16 *mac_override, const __le16 *phy_sku,
u8 tx_chains, u8 rx_chains, bool lar_fw_supported,
- u32 mac_addr0, u32 mac_addr1, u32 hw_id)
+ u32 mac_addr0, u32 mac_addr1)
{
struct iwl_nvm_data *data;
u32 sku;
@@ -627,17 +636,6 @@ iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg,
(sku & NVM_SKU_CAP_11AC_ENABLE);
data->sku_cap_mimo_disabled = sku & NVM_SKU_CAP_MIMO_DISABLE;
- /*
- * OTP 0x52 bug work around
- * define antenna 1x1 according to MIMO disabled
- */
- if (hw_id == IWL_4165_DEVICE_ID && data->sku_cap_mimo_disabled) {
- data->valid_tx_ant = ANT_B;
- data->valid_rx_ant = ANT_B;
- tx_chains = ANT_B;
- rx_chains = ANT_B;
- }
-
data->n_hw_addrs = iwl_get_n_hw_addrs(cfg, nvm_sw);
if (cfg->device_family != IWL_DEVICE_FAMILY_8000) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
index 9f44d8188..92466ee72 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -79,7 +79,7 @@ iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg,
const __le16 *nvm_calib, const __le16 *regulatory,
const __le16 *mac_override, const __le16 *phy_sku,
u8 tx_chains, u8 rx_chains, bool lar_fw_supported,
- u32 mac_addr0, u32 mac_addr1, u32 hw_id);
+ u32 mac_addr0, u32 mac_addr1);
/**
* iwl_parse_mcc_info - parse MCC (mobile country code) info coming from FW
diff --git a/drivers/net/wireless/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
index 2a58d6833..b49eda815 100644
--- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
@@ -27,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -123,6 +123,8 @@ struct iwl_cfg;
* received on the RSS queue(s). The queue parameter indicates which of the
* RSS queues received this frame; it will always be non-zero.
* This method must not sleep.
+ * @async_cb: called when an ASYNC command with CMD_WANT_ASYNC_CALLBACK set
+ * completes. Must be atomic.
* @queue_full: notifies that a HW queue is full.
* Must be atomic and called with BH disabled.
* @queue_not_full: notifies that a HW queue is not full any more.
@@ -155,6 +157,8 @@ struct iwl_op_mode_ops {
struct iwl_rx_cmd_buffer *rxb);
void (*rx_rss)(struct iwl_op_mode *op_mode, struct napi_struct *napi,
struct iwl_rx_cmd_buffer *rxb, unsigned int queue);
+ void (*async_cb)(struct iwl_op_mode *op_mode,
+ const struct iwl_device_cmd *cmd);
void (*queue_full)(struct iwl_op_mode *op_mode, int queue);
void (*queue_not_full)(struct iwl_op_mode *op_mode, int queue);
bool (*hw_rf_kill)(struct iwl_op_mode *op_mode, bool state);
@@ -203,6 +207,13 @@ static inline void iwl_op_mode_rx_rss(struct iwl_op_mode *op_mode,
op_mode->ops->rx_rss(op_mode, napi, rxb, queue);
}
+static inline void iwl_op_mode_async_cb(struct iwl_op_mode *op_mode,
+ const struct iwl_device_cmd *cmd)
+{
+ if (op_mode->ops->async_cb)
+ op_mode->ops->async_cb(op_mode, cmd);
+}
+
static inline void iwl_op_mode_queue_full(struct iwl_op_mode *op_mode,
int queue)
{
diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.c b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
index a105455b6..4a4dea087 100644
--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.h b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
index 9ee18d0d2..24103877e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
index 3ab777f79..5bde23a47 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -345,6 +345,12 @@ enum secure_load_status_reg {
#define TXF_READ_MODIFY_DATA (0xa00448)
#define TXF_READ_MODIFY_ADDR (0xa0044c)
+/* Radio registers access */
+#define RSP_RADIO_CMD (0xa02804)
+#define RSP_RADIO_RDDAT (0xa02814)
+#define RADIO_RSP_ADDR_POS (6)
+#define RADIO_RSP_RD_CMD (3)
+
/* FW monitor */
#define MON_BUFF_SAMPLE_CTL (0xa03c00)
#define MON_BUFF_BASE_ADDR (0xa03c3c)
diff --git a/drivers/net/wireless/iwlwifi/iwl-scd.h b/drivers/net/wireless/intel/iwlwifi/iwl-scd.h
index f2353ebf2..99b43da32 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scd.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-scd.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
index 71610968c..6069a9ff5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -61,7 +61,10 @@
*
*****************************************************************************/
#include <linux/kernel.h>
+#include <linux/bsearch.h>
+
#include "iwl-trans.h"
+#include "iwl-drv.h"
struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
struct device *dev,
@@ -112,3 +115,91 @@ void iwl_trans_free(struct iwl_trans *trans)
kmem_cache_destroy(trans->dev_cmd_pool);
kfree(trans);
}
+
+int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
+{
+ int ret;
+
+ if (unlikely(!(cmd->flags & CMD_SEND_IN_RFKILL) &&
+ test_bit(STATUS_RFKILL, &trans->status)))
+ return -ERFKILL;
+
+ if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status)))
+ return -EIO;
+
+ if (unlikely(trans->state != IWL_TRANS_FW_ALIVE)) {
+ IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
+ return -EIO;
+ }
+
+ if (WARN_ON((cmd->flags & CMD_WANT_ASYNC_CALLBACK) &&
+ !(cmd->flags & CMD_ASYNC)))
+ return -EINVAL;
+
+ if (!(cmd->flags & CMD_ASYNC))
+ lock_map_acquire_read(&trans->sync_cmd_lockdep_map);
+
+ ret = trans->ops->send_cmd(trans, cmd);
+
+ if (!(cmd->flags & CMD_ASYNC))
+ lock_map_release(&trans->sync_cmd_lockdep_map);
+
+ return ret;
+}
+IWL_EXPORT_SYMBOL(iwl_trans_send_cmd);
+
+/* Comparator for struct iwl_hcmd_names.
+ * Used in the binary search over a list of host commands.
+ *
+ * @key: command_id that we're looking for.
+ * @elt: struct iwl_hcmd_names candidate for match.
+ *
+ * @return 0 iff equal.
+ */
+static int iwl_hcmd_names_cmp(const void *key, const void *elt)
+{
+ const struct iwl_hcmd_names *name = elt;
+ u8 cmd1 = *(u8 *)key;
+ u8 cmd2 = name->cmd_id;
+
+ return (cmd1 - cmd2);
+}
+
+const char *iwl_get_cmd_string(struct iwl_trans *trans, u32 id)
+{
+ u8 grp, cmd;
+ struct iwl_hcmd_names *ret;
+ const struct iwl_hcmd_arr *arr;
+ size_t size = sizeof(struct iwl_hcmd_names);
+
+ grp = iwl_cmd_groupid(id);
+ cmd = iwl_cmd_opcode(id);
+
+ if (!trans->command_groups || grp >= trans->command_groups_size ||
+ !trans->command_groups[grp].arr)
+ return "UNKNOWN";
+
+ arr = &trans->command_groups[grp];
+ ret = bsearch(&cmd, arr->arr, arr->size, size, iwl_hcmd_names_cmp);
+ if (!ret)
+ return "UNKNOWN";
+ return ret->cmd_name;
+}
+IWL_EXPORT_SYMBOL(iwl_get_cmd_string);
+
+int iwl_cmd_groups_verify_sorted(const struct iwl_trans_config *trans)
+{
+ int i, j;
+ const struct iwl_hcmd_arr *arr;
+
+ for (i = 0; i < trans->command_groups_size; i++) {
+ arr = &trans->command_groups[i];
+ if (!arr->arr)
+ continue;
+ for (j = 0; j < arr->size - 1; j++)
+ if (arr->arr[j].cmd_id > arr->arr[j + 1].cmd_id)
+ return -1;
+ }
+ return 0;
+}
+IWL_EXPORT_SYMBOL(iwl_cmd_groups_verify_sorted);
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index 6f7652508..82fb3a97a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -68,6 +68,7 @@
#include <linux/ieee80211.h>
#include <linux/mm.h> /* for page_address */
#include <linux/lockdep.h>
+#include <linux/kernel.h>
#include "iwl-debug.h"
#include "iwl-config.h"
@@ -248,6 +249,8 @@ static inline u32 iwl_rx_packet_payload_len(const struct iwl_rx_packet *pkt)
* @CMD_MAKE_TRANS_IDLE: The command response should mark the trans as idle.
* @CMD_WAKE_UP_TRANS: The command response should wake up the trans
* (i.e. mark it as non-idle).
+ * @CMD_WANT_ASYNC_CALLBACK: the op_mode's async callback function must be
+ * called after this command completes. Valid only with CMD_ASYNC.
* @CMD_TB_BITMAP_POS: Position of the first bit for the TB bitmap. We need to
* check that we leave enough room for the TBs bitmap which needs 20 bits.
*/
@@ -259,6 +262,7 @@ enum CMD_MODE {
CMD_SEND_IN_IDLE = BIT(4),
CMD_MAKE_TRANS_IDLE = BIT(5),
CMD_WAKE_UP_TRANS = BIT(6),
+ CMD_WANT_ASYNC_CALLBACK = BIT(7),
CMD_TB_BITMAP_POS = 11,
};
@@ -377,6 +381,11 @@ static inline void iwl_free_rxb(struct iwl_rx_cmd_buffer *r)
#define MAX_NO_RECLAIM_CMDS 6
+/*
+ * The first entry in driver_data array in ieee80211_tx_info
+ * that can be used by the transport.
+ */
+#define IWL_TRANS_FIRST_DRIVER_DATA 2
#define IWL_MASK(lo, hi) ((1 << (hi)) | ((1 << (hi)) - (1 << (lo))))
/*
@@ -423,6 +432,38 @@ enum iwl_trans_status {
STATUS_TRANS_DEAD,
};
+static inline int
+iwl_trans_get_rb_size_order(enum iwl_amsdu_size rb_size)
+{
+ switch (rb_size) {
+ case IWL_AMSDU_4K:
+ return get_order(4 * 1024);
+ case IWL_AMSDU_8K:
+ return get_order(8 * 1024);
+ case IWL_AMSDU_12K:
+ return get_order(12 * 1024);
+ default:
+ WARN_ON(1);
+ return -1;
+ }
+}
+
+struct iwl_hcmd_names {
+ u8 cmd_id;
+ const char *const cmd_name;
+};
+
+#define HCMD_NAME(x) \
+ { .cmd_id = x, .cmd_name = #x }
+
+struct iwl_hcmd_arr {
+ const struct iwl_hcmd_names *arr;
+ int size;
+};
+
+#define HCMD_ARR(x) \
+ { .arr = x, .size = ARRAY_SIZE(x) }
+
/**
* struct iwl_trans_config - transport configuration
*
@@ -436,14 +477,16 @@ enum iwl_trans_status {
* list of such notifications to filter. Max length is
* %MAX_NO_RECLAIM_CMDS.
* @n_no_reclaim_cmds: # of commands in list
- * @rx_buf_size_8k: 8 kB RX buffer size needed for A-MSDUs,
+ * @rx_buf_size: RX buffer size needed for A-MSDUs
* if unset 4k will be the RX buffer size
* @bc_table_dword: set to true if the BC table expects the byte count to be
* in DWORD (as opposed to bytes)
* @scd_set_active: should the transport configure the SCD for HCMD queue
* @wide_cmd_header: firmware supports wide host command header
- * @command_names: array of command names, must be 256 entries
- * (one for each command); for debugging only
+ * @sw_csum_tx: transport should compute the TCP checksum
+ * @command_groups: array of command groups, each member is an array of the
+ * commands in the group; for debugging only
+ * @command_groups_size: number of command groups, to avoid illegal access
* @sdio_adma_addr: the default address to set for the ADMA in SDIO mode until
* we get the ALIVE from the uCode
*/
@@ -456,12 +499,14 @@ struct iwl_trans_config {
const u8 *no_reclaim_cmds;
unsigned int n_no_reclaim_cmds;
- bool rx_buf_size_8k;
+ enum iwl_amsdu_size rx_buf_size;
bool bc_table_dword;
bool scd_set_active;
bool wide_cmd_header;
- const char *const *command_names;
-
+ bool sw_csum_tx;
+ const struct iwl_hcmd_arr *command_groups;
+ int command_groups_size;
+
u32 sdio_adma_addr;
};
@@ -512,7 +557,11 @@ struct iwl_trans_txq_scd_cfg {
* If RFkill is asserted in the middle of a SYNC host command, it must
* return -ERFKILL straight away.
* May sleep only if CMD_ASYNC is not set
- * @tx: send an skb
+ * @tx: send an skb. The transport relies on the op_mode to zero the
+ * the ieee80211_tx_info->driver_data. If the MPDU is an A-MSDU, all
+ * the CSUM will be taken care of (TCP CSUM and IP header in case of
+ * IPv4). If the MPDU is a single MSDU, the op_mode must compute the IP
+ * header if it is IPv4.
* Must be atomic
* @reclaim: free packet until ssn. Returns a list of freed packets.
* Must be atomic
@@ -526,8 +575,11 @@ struct iwl_trans_txq_scd_cfg {
* @wait_tx_queue_empty: wait until tx queues are empty. May sleep.
* @freeze_txq_timer: prevents the timer of the queue from firing until the
* queue is set to awake. Must be atomic.
- * @dbgfs_register: add the dbgfs files under this directory. Files will be
- * automatically deleted.
+ * @block_txq_ptrs: stop updating the write pointers of the Tx queues. Note
+ * that the transport needs to refcount the calls since this function
+ * will be called several times with block = true, and then the queues
+ * need to be unblocked only after the same number of calls with
+ * block = false.
* @write8: write a u8 to a register at offset ofs from the BAR
* @write32: write a u32 to a register at offset ofs from the BAR
* @read32: read a u32 register at offset ofs from the BAR
@@ -583,10 +635,10 @@ struct iwl_trans_ops {
void (*txq_disable)(struct iwl_trans *trans, int queue,
bool configure_scd);
- int (*dbgfs_register)(struct iwl_trans *trans, struct dentry* dir);
int (*wait_tx_queue_empty)(struct iwl_trans *trans, u32 txq_bm);
void (*freeze_txq_timer)(struct iwl_trans *trans, unsigned long txqs,
bool freeze);
+ void (*block_txq_ptrs)(struct iwl_trans *trans, bool block);
void (*write8)(struct iwl_trans *trans, u32 ofs, u8 val);
void (*write32)(struct iwl_trans *trans, u32 ofs, u32 val);
@@ -600,8 +652,7 @@ struct iwl_trans_ops {
void (*configure)(struct iwl_trans *trans,
const struct iwl_trans_config *trans_cfg);
void (*set_pmi)(struct iwl_trans *trans, bool state);
- bool (*grab_nic_access)(struct iwl_trans *trans, bool silent,
- unsigned long *flags);
+ bool (*grab_nic_access)(struct iwl_trans *trans, unsigned long *flags);
void (*release_nic_access)(struct iwl_trans *trans,
unsigned long *flags);
void (*set_bits_mask)(struct iwl_trans *trans, u32 reg, u32 mask,
@@ -612,7 +663,7 @@ struct iwl_trans_ops {
void (*resume)(struct iwl_trans *trans);
struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans,
- struct iwl_fw_dbg_trigger_tlv
+ const struct iwl_fw_dbg_trigger_tlv
*trigger);
};
@@ -628,18 +679,61 @@ enum iwl_trans_state {
};
/**
- * enum iwl_d0i3_mode - d0i3 mode
+ * DOC: Platform power management
+ *
+ * There are two types of platform power management: system-wide
+ * (WoWLAN) and runtime.
+ *
+ * In system-wide power management the entire platform goes into a low
+ * power state (e.g. idle or suspend to RAM) at the same time and the
+ * device is configured as a wakeup source for the entire platform.
+ * This is usually triggered by userspace activity (e.g. the user
+ * presses the suspend button or a power management daemon decides to
+ * put the platform in low power mode). The device's behavior in this
+ * mode is dictated by the wake-on-WLAN configuration.
+ *
+ * In runtime power management, only the devices which are themselves
+ * idle enter a low power state. This is done at runtime, which means
+ * that the entire system is still running normally. This mode is
+ * usually triggered automatically by the device driver and requires
+ * the ability to enter and exit the low power modes in a very short
+ * time, so there is not much impact in usability.
*
- * @IWL_D0I3_MODE_OFF - d0i3 is disabled
- * @IWL_D0I3_MODE_ON_IDLE - enter d0i3 when device is idle
- * (e.g. no active references)
- * @IWL_D0I3_MODE_ON_SUSPEND - enter d0i3 only on suspend
- * (in case of 'any' trigger)
+ * The terms used for the device's behavior are as follows:
+ *
+ * - D0: the device is fully powered and the host is awake;
+ * - D3: the device is in low power mode and only reacts to
+ * specific events (e.g. magic-packet received or scan
+ * results found);
+ * - D0I3: the device is in low power mode and reacts to any
+ * activity (e.g. RX);
+ *
+ * These terms reflect the power modes in the firmware and are not to
+ * be confused with the physical device power state. The NIC can be
+ * in D0I3 mode even if, for instance, the PCI device is in D3 state.
+ */
+
+/**
+ * enum iwl_plat_pm_mode - platform power management mode
+ *
+ * This enumeration describes the device's platform power management
+ * behavior when in idle mode (i.e. runtime power management) or when
+ * in system-wide suspend (i.e WoWLAN).
+ *
+ * @IWL_PLAT_PM_MODE_DISABLED: power management is disabled for this
+ * device. At runtime, this means that nothing happens and the
+ * device always remains in active. In system-wide suspend mode,
+ * it means that the all connections will be closed automatically
+ * by mac80211 before the platform is suspended.
+ * @IWL_PLAT_PM_MODE_D3: the device goes into D3 mode (i.e. WoWLAN).
+ * For runtime power management, this mode is not officially
+ * supported.
+ * @IWL_PLAT_PM_MODE_D0I3: the device goes into D0I3 mode.
*/
-enum iwl_d0i3_mode {
- IWL_D0I3_MODE_OFF = 0,
- IWL_D0I3_MODE_ON_IDLE,
- IWL_D0I3_MODE_ON_SUSPEND,
+enum iwl_plat_pm_mode {
+ IWL_PLAT_PM_MODE_DISABLED,
+ IWL_PLAT_PM_MODE_D3,
+ IWL_PLAT_PM_MODE_D0I3,
};
/**
@@ -679,6 +773,12 @@ enum iwl_d0i3_mode {
* the opmode.
* @paging_download_buf: Buffer used for copying all of the pages before
* downloading them to the FW. The buffer is allocated in the opmode
+ * @system_pm_mode: the system-wide power management mode in use.
+ * This mode is set dynamically, depending on the WoWLAN values
+ * configured from the userspace at runtime.
+ * @runtime_pm_mode: the runtime power management mode in use. This
+ * mode is set during the initialization phase and is not
+ * supposed to change during runtime.
*/
struct iwl_trans {
const struct iwl_trans_ops *ops;
@@ -698,6 +798,9 @@ struct iwl_trans {
bool pm_support;
bool ltr_enabled;
+ const struct iwl_hcmd_arr *command_groups;
+ int command_groups_size;
+
u8 num_rx_queues;
/* The following fields are internal only */
@@ -726,21 +829,24 @@ struct iwl_trans {
struct iwl_fw_paging *paging_db;
void *paging_download_buf;
- enum iwl_d0i3_mode d0i3_mode;
-
- bool wowlan_d0i3;
+ enum iwl_plat_pm_mode system_pm_mode;
+ enum iwl_plat_pm_mode runtime_pm_mode;
/* pointer to trans specific struct */
/*Ensure that this pointer will always be aligned to sizeof pointer */
char trans_specific[0] __aligned(sizeof(void *));
};
+const char *iwl_get_cmd_string(struct iwl_trans *trans, u32 id);
+int iwl_cmd_groups_verify_sorted(const struct iwl_trans_config *trans);
+
static inline void iwl_trans_configure(struct iwl_trans *trans,
const struct iwl_trans_config *trans_cfg)
{
trans->op_mode = trans_cfg->op_mode;
trans->ops->configure(trans, trans_cfg);
+ WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg));
}
static inline int _iwl_trans_start_hw(struct iwl_trans *trans, bool low_power)
@@ -860,41 +966,13 @@ static inline void iwl_trans_resume(struct iwl_trans *trans)
static inline struct iwl_trans_dump_data *
iwl_trans_dump_data(struct iwl_trans *trans,
- struct iwl_fw_dbg_trigger_tlv *trigger)
+ const struct iwl_fw_dbg_trigger_tlv *trigger)
{
if (!trans->ops->dump_data)
return NULL;
return trans->ops->dump_data(trans, trigger);
}
-static inline int iwl_trans_send_cmd(struct iwl_trans *trans,
- struct iwl_host_cmd *cmd)
-{
- int ret;
-
- if (unlikely(!(cmd->flags & CMD_SEND_IN_RFKILL) &&
- test_bit(STATUS_RFKILL, &trans->status)))
- return -ERFKILL;
-
- if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status)))
- return -EIO;
-
- if (unlikely(trans->state != IWL_TRANS_FW_ALIVE)) {
- IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
- return -EIO;
- }
-
- if (!(cmd->flags & CMD_ASYNC))
- lock_map_acquire_read(&trans->sync_cmd_lockdep_map);
-
- ret = trans->ops->send_cmd(trans, cmd);
-
- if (!(cmd->flags & CMD_ASYNC))
- lock_map_release(&trans->sync_cmd_lockdep_map);
-
- return ret;
-}
-
static inline struct iwl_device_cmd *
iwl_trans_alloc_tx_cmd(struct iwl_trans *trans)
{
@@ -907,6 +985,8 @@ iwl_trans_alloc_tx_cmd(struct iwl_trans *trans)
(dev_cmd_ptr + trans->dev_cmd_headroom);
}
+int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd);
+
static inline void iwl_trans_free_tx_cmd(struct iwl_trans *trans,
struct iwl_device_cmd *dev_cmd)
{
@@ -921,8 +1001,10 @@ static inline int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb,
if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status)))
return -EIO;
- if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
+ if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) {
IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
+ return -EIO;
+ }
return trans->ops->tx(trans, skb, dev_cmd, queue);
}
@@ -930,8 +1012,10 @@ static inline int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb,
static inline void iwl_trans_reclaim(struct iwl_trans *trans, int queue,
int ssn, struct sk_buff_head *skbs)
{
- if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
+ if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) {
IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
+ return;
+ }
trans->ops->reclaim(trans, queue, ssn, skbs);
}
@@ -949,8 +1033,10 @@ iwl_trans_txq_enable_cfg(struct iwl_trans *trans, int queue, u16 ssn,
{
might_sleep();
- if (unlikely((trans->state != IWL_TRANS_FW_ALIVE)))
+ if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) {
IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
+ return;
+ }
trans->ops->txq_enable(trans, queue, ssn, cfg, queue_wdg_timeout);
}
@@ -990,26 +1076,36 @@ static inline void iwl_trans_freeze_txq_timer(struct iwl_trans *trans,
unsigned long txqs,
bool freeze)
{
- if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
+ if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) {
IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
+ return;
+ }
if (trans->ops->freeze_txq_timer)
trans->ops->freeze_txq_timer(trans, txqs, freeze);
}
-static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans,
- u32 txqs)
+static inline void iwl_trans_block_txq_ptrs(struct iwl_trans *trans,
+ bool block)
{
- if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
+ if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) {
IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
+ return;
+ }
- return trans->ops->wait_tx_queue_empty(trans, txqs);
+ if (trans->ops->block_txq_ptrs)
+ trans->ops->block_txq_ptrs(trans, block);
}
-static inline int iwl_trans_dbgfs_register(struct iwl_trans *trans,
- struct dentry *dir)
+static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans,
+ u32 txqs)
{
- return trans->ops->dbgfs_register(trans, dir);
+ if (WARN_ON_ONCE(trans->state != IWL_TRANS_FW_ALIVE)) {
+ IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
+ return -EIO;
+ }
+
+ return trans->ops->wait_tx_queue_empty(trans, txqs);
}
static inline void iwl_trans_write8(struct iwl_trans *trans, u32 ofs, u8 val)
@@ -1085,9 +1181,9 @@ iwl_trans_set_bits_mask(struct iwl_trans *trans, u32 reg, u32 mask, u32 value)
trans->ops->set_bits_mask(trans, reg, mask, value);
}
-#define iwl_trans_grab_nic_access(trans, silent, flags) \
+#define iwl_trans_grab_nic_access(trans, flags) \
__cond_lock(nic_access, \
- likely((trans)->ops->grab_nic_access(trans, silent, flags)))
+ likely((trans)->ops->grab_nic_access(trans, flags)))
static inline void __releases(nic_access)
iwl_trans_release_nic_access(struct iwl_trans *trans, unsigned long *flags)
diff --git a/drivers/net/wireless/iwlwifi/mvm/Makefile b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
index 8c2c3d13b..23e7e2937 100644
--- a/drivers/net/wireless/iwlwifi/mvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
@@ -1,12 +1,12 @@
obj-$(CONFIG_IWLMVM) += iwlmvm.o
iwlmvm-y += fw.o mac80211.o nvm.o ops.o phy-ctxt.o mac-ctxt.o
-iwlmvm-y += utils.o rx.o tx.o binding.o quota.o sta.o sf.o
+iwlmvm-y += utils.o rx.o rxmq.o tx.o binding.o quota.o sta.o sf.o
iwlmvm-y += scan.o time-event.o rs.o
iwlmvm-y += power.o coex.o coex_legacy.o
iwlmvm-y += tt.o offloading.o tdls.o
iwlmvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o debugfs-vif.o
iwlmvm-$(CONFIG_IWLWIFI_LEDS) += led.o
-iwlmvm-y += tof.o
-iwlmvm-$(CONFIG_PM_SLEEP) += d3.o
+iwlmvm-y += tof.o fw-dbg.o
+iwlmvm-$(CONFIG_PM) += d3.o
ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/../
diff --git a/drivers/net/wireless/iwlwifi/mvm/binding.c b/drivers/net/wireless/intel/iwlwifi/mvm/binding.c
index a1376539d..7cb68f6ed 100644
--- a/drivers/net/wireless/iwlwifi/mvm/binding.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/binding.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
index e290ac67d..2e098f8e0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/coex.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -443,11 +443,8 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
if (iwl_mvm_bt_is_plcr_supported(mvm))
bt_cmd.enabled_modules |= cpu_to_le32(BT_COEX_CORUN_ENABLED);
- if (IWL_MVM_BT_COEX_MPLUT) {
+ if (iwl_mvm_is_mplut_supported(mvm))
bt_cmd.enabled_modules |= cpu_to_le32(BT_COEX_MPLUT_ENABLED);
- bt_cmd.enabled_modules |=
- cpu_to_le32(BT_COEX_MPLUT_BOOST_ENABLED);
- }
bt_cmd.enabled_modules |= cpu_to_le32(BT_COEX_HIGH_BAND_RET);
@@ -904,6 +901,7 @@ u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
struct ieee80211_tx_info *info, u8 ac)
{
__le16 fc = hdr->frame_control;
+ bool mplut_enabled = iwl_mvm_is_mplut_supported(mvm);
if (info->band != IEEE80211_BAND_2GHZ)
return 0;
@@ -911,22 +909,27 @@ u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
if (unlikely(mvm->bt_tx_prio))
return mvm->bt_tx_prio - 1;
- /* High prio packet (wrt. BT coex) if it is EAPOL, MCAST or MGMT */
- if (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO ||
- is_multicast_ether_addr(hdr->addr1) ||
- ieee80211_is_ctl(fc) || ieee80211_is_mgmt(fc) ||
- ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc))
- return 3;
-
- switch (ac) {
- case IEEE80211_AC_BE:
- return 1;
- case IEEE80211_AC_VO:
+ if (likely(ieee80211_is_data(fc))) {
+ if (likely(ieee80211_is_data_qos(fc))) {
+ switch (ac) {
+ case IEEE80211_AC_BE:
+ return mplut_enabled ? 1 : 0;
+ case IEEE80211_AC_VI:
+ return mplut_enabled ? 2 : 3;
+ case IEEE80211_AC_VO:
+ return 3;
+ default:
+ return 0;
+ }
+ } else if (is_multicast_ether_addr(hdr->addr1)) {
+ return 3;
+ } else
+ return 0;
+ } else if (ieee80211_is_mgmt(fc)) {
+ return ieee80211_is_disassoc(fc) ? 0 : 3;
+ } else if (ieee80211_is_ctl(fc)) {
+ /* ignore cfend and cfendack frames as we never send those */
return 3;
- case IEEE80211_AC_VI:
- return 2;
- default:
- break;
}
return 0;
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex_legacy.c
index 61c07b05f..015045733 100644
--- a/drivers/net/wireless/iwlwifi/mvm/coex_legacy.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex_legacy.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
index 5c21231e1..b00c03fcd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/constants.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -106,6 +106,7 @@
#define IWL_MVM_RS_RSSI_BASED_INIT_RATE 0
#define IWL_MVM_RS_80_20_FAR_RANGE_TWEAK 1
#define IWL_MVM_TOF_IS_RESPONDER 0
+#define IWL_MVM_SW_TX_CSUM_OFFLOAD 0
#define IWL_MVM_RS_NUM_TRY_BEFORE_ANT_TOGGLE 1
#define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE 2
#define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE_TW 1
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 29ae58ebf..d3e21d95c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -104,9 +104,13 @@ void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
struct inet6_ifaddr *ifa;
int idx = 0;
+ memset(mvmvif->tentative_addrs, 0, sizeof(mvmvif->tentative_addrs));
+
read_lock_bh(&idev->lock);
list_for_each_entry(ifa, &idev->addr_list, if_list) {
mvmvif->target_ipv6_addrs[idx] = ifa->addr;
+ if (ifa->flags & IFA_F_TENTATIVE)
+ __set_bit(idx, mvmvif->tentative_addrs);
idx++;
if (idx >= IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)
break;
@@ -133,10 +137,32 @@ static void iwl_mvm_convert_p1k(u16 *p1k, __le16 *out)
out[i] = cpu_to_le16(p1k[i]);
}
+static const u8 *iwl_mvm_find_max_pn(struct ieee80211_key_conf *key,
+ struct iwl_mvm_key_pn *ptk_pn,
+ struct ieee80211_key_seq *seq,
+ int tid, int queues)
+{
+ const u8 *ret = seq->ccmp.pn;
+ int i;
+
+ /* get the PN from mac80211, used on the default queue */
+ ieee80211_get_key_rx_seq(key, tid, seq);
+
+ /* and use the internal data for the other queues */
+ for (i = 1; i < queues; i++) {
+ const u8 *tmp = ptk_pn->q[i].pn[tid];
+
+ if (memcmp(ret, tmp, IEEE80211_CCMP_PN_LEN) <= 0)
+ ret = tmp;
+ }
+
+ return ret;
+}
+
struct wowlan_key_data {
struct iwl_wowlan_rsc_tsc_params_cmd *rsc_tsc;
struct iwl_wowlan_tkip_params_cmd *tkip;
- bool error, use_rsc_tsc, use_tkip;
+ bool error, use_rsc_tsc, use_tkip, configure_keys;
int wep_key_idx;
};
@@ -158,8 +184,6 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
u16 p1k[IWL_P1K_SIZE];
int ret, i;
- mutex_lock(&mvm->mutex);
-
switch (key->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104: { /* hack it for now */
@@ -195,20 +219,25 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
wkc.wep_key.key_offset = data->wep_key_idx;
}
- ret = iwl_mvm_send_cmd_pdu(mvm, WEP_KEY, 0, sizeof(wkc), &wkc);
- data->error = ret != 0;
-
- mvm->ptk_ivlen = key->iv_len;
- mvm->ptk_icvlen = key->icv_len;
- mvm->gtk_ivlen = key->iv_len;
- mvm->gtk_icvlen = key->icv_len;
+ if (data->configure_keys) {
+ mutex_lock(&mvm->mutex);
+ ret = iwl_mvm_send_cmd_pdu(mvm, WEP_KEY, 0,
+ sizeof(wkc), &wkc);
+ data->error = ret != 0;
+
+ mvm->ptk_ivlen = key->iv_len;
+ mvm->ptk_icvlen = key->icv_len;
+ mvm->gtk_ivlen = key->iv_len;
+ mvm->gtk_icvlen = key->icv_len;
+ mutex_unlock(&mvm->mutex);
+ }
/* don't upload key again */
- goto out_unlock;
+ return;
}
default:
data->error = true;
- goto out_unlock;
+ return;
case WLAN_CIPHER_SUITE_AES_CMAC:
/*
* Ignore CMAC keys -- the WoWLAN firmware doesn't support them
@@ -217,7 +246,7 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
* IGTK for anything. This means we could spuriously wake up or
* be deauthenticated, but that was considered acceptable.
*/
- goto out_unlock;
+ return;
case WLAN_CIPHER_SUITE_TKIP:
if (sta) {
tkip_sc = data->rsc_tsc->all_tsc_rsc.tkip.unicast_rsc;
@@ -287,46 +316,71 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
/*
* For non-QoS this relies on the fact that both the uCode and
- * mac80211 use TID 0 for checking the IV in the frames.
+ * mac80211/our RX code use TID 0 for checking the PN.
*/
- for (i = 0; i < IWL_NUM_RSC; i++) {
- u8 *pn = seq.ccmp.pn;
+ if (sta && iwl_mvm_has_new_rx_api(mvm)) {
+ struct iwl_mvm_sta *mvmsta;
+ struct iwl_mvm_key_pn *ptk_pn;
+ const u8 *pn;
+
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ ptk_pn = rcu_dereference_protected(
+ mvmsta->ptk_pn[key->keyidx],
+ lockdep_is_held(&mvm->mutex));
+ if (WARN_ON(!ptk_pn))
+ break;
- ieee80211_get_key_rx_seq(key, i, &seq);
- aes_sc[i].pn = cpu_to_le64((u64)pn[5] |
- ((u64)pn[4] << 8) |
- ((u64)pn[3] << 16) |
- ((u64)pn[2] << 24) |
- ((u64)pn[1] << 32) |
- ((u64)pn[0] << 40));
+ for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
+ pn = iwl_mvm_find_max_pn(key, ptk_pn, &seq, i,
+ mvm->trans->num_rx_queues);
+ aes_sc[i].pn = cpu_to_le64((u64)pn[5] |
+ ((u64)pn[4] << 8) |
+ ((u64)pn[3] << 16) |
+ ((u64)pn[2] << 24) |
+ ((u64)pn[1] << 32) |
+ ((u64)pn[0] << 40));
+ }
+ } else {
+ for (i = 0; i < IWL_NUM_RSC; i++) {
+ u8 *pn = seq.ccmp.pn;
+
+ ieee80211_get_key_rx_seq(key, i, &seq);
+ aes_sc[i].pn = cpu_to_le64((u64)pn[5] |
+ ((u64)pn[4] << 8) |
+ ((u64)pn[3] << 16) |
+ ((u64)pn[2] << 24) |
+ ((u64)pn[1] << 32) |
+ ((u64)pn[0] << 40));
+ }
}
data->use_rsc_tsc = true;
break;
}
- /*
- * The D3 firmware hardcodes the key offset 0 as the key it uses
- * to transmit packets to the AP, i.e. the PTK.
- */
- if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) {
- mvm->ptk_ivlen = key->iv_len;
- mvm->ptk_icvlen = key->icv_len;
- ret = iwl_mvm_set_sta_key(mvm, vif, sta, key, 0);
- } else {
+ if (data->configure_keys) {
+ mutex_lock(&mvm->mutex);
/*
- * firmware only supports TSC/RSC for a single key,
- * so if there are multiple keep overwriting them
- * with new ones -- this relies on mac80211 doing
- * list_add_tail().
+ * The D3 firmware hardcodes the key offset 0 as the key it
+ * uses to transmit packets to the AP, i.e. the PTK.
*/
- mvm->gtk_ivlen = key->iv_len;
- mvm->gtk_icvlen = key->icv_len;
- ret = iwl_mvm_set_sta_key(mvm, vif, sta, key, 1);
+ if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) {
+ mvm->ptk_ivlen = key->iv_len;
+ mvm->ptk_icvlen = key->icv_len;
+ ret = iwl_mvm_set_sta_key(mvm, vif, sta, key, 0);
+ } else {
+ /*
+ * firmware only supports TSC/RSC for a single key,
+ * so if there are multiple keep overwriting them
+ * with new ones -- this relies on mac80211 doing
+ * list_add_tail().
+ */
+ mvm->gtk_ivlen = key->iv_len;
+ mvm->gtk_icvlen = key->icv_len;
+ ret = iwl_mvm_set_sta_key(mvm, vif, sta, key, 1);
+ }
+ mutex_unlock(&mvm->mutex);
+ data->error = ret != 0;
}
-
- data->error = ret != 0;
-out_unlock:
- mutex_unlock(&mvm->mutex);
}
static int iwl_mvm_send_patterns(struct iwl_mvm *mvm,
@@ -771,6 +825,9 @@ static int iwl_mvm_switch_to_d3(struct iwl_mvm *mvm)
*/
set_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
+ /* the fw is reset, so all the keys are cleared */
+ memset(mvm->fw_key_table, 0, sizeof(mvm->fw_key_table));
+
mvm->ptk_ivlen = 0;
mvm->ptk_icvlen = 0;
mvm->ptk_ivlen = 0;
@@ -793,6 +850,8 @@ iwl_mvm_get_wowlan_config(struct iwl_mvm *mvm,
wowlan_config_cmd->is_11n_connection =
ap_sta->ht_cap.ht_supported;
+ wowlan_config_cmd->flags = ENABLE_L3_FILTERING |
+ ENABLE_NBNS_FILTERING | ENABLE_DHCP_FILTERING;
/* Query the last used seqno and set it */
ret = iwl_mvm_get_last_nonqos_seq(mvm, vif);
@@ -842,20 +901,127 @@ iwl_mvm_get_wowlan_config(struct iwl_mvm *mvm,
return 0;
}
-static int
-iwl_mvm_wowlan_config(struct iwl_mvm *mvm,
- struct cfg80211_wowlan *wowlan,
- struct iwl_wowlan_config_cmd *wowlan_config_cmd,
- struct ieee80211_vif *vif, struct iwl_mvm_vif *mvmvif,
- struct ieee80211_sta *ap_sta)
+static void
+iwl_mvm_iter_d0i3_ap_keys(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ void (*iter)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key,
+ void *data),
+ void *data)
+{
+ struct ieee80211_sta *ap_sta;
+
+ rcu_read_lock();
+
+ ap_sta = rcu_dereference(mvm->fw_id_to_mac_id[mvm->d0i3_ap_sta_id]);
+ if (IS_ERR_OR_NULL(ap_sta))
+ goto out;
+
+ ieee80211_iter_keys_rcu(mvm->hw, vif, iter, data);
+out:
+ rcu_read_unlock();
+}
+
+int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ bool d0i3,
+ u32 cmd_flags)
{
struct iwl_wowlan_kek_kck_material_cmd kek_kck_cmd = {};
struct iwl_wowlan_tkip_params_cmd tkip_cmd = {};
struct wowlan_key_data key_data = {
+ .configure_keys = !d0i3,
.use_rsc_tsc = false,
.tkip = &tkip_cmd,
.use_tkip = false,
};
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ int ret;
+
+ key_data.rsc_tsc = kzalloc(sizeof(*key_data.rsc_tsc), GFP_KERNEL);
+ if (!key_data.rsc_tsc)
+ return -ENOMEM;
+
+ /*
+ * if we have to configure keys, call ieee80211_iter_keys(),
+ * as we need non-atomic context in order to take the
+ * required locks.
+ * for the d0i3 we can't use ieee80211_iter_keys(), as
+ * taking (almost) any mutex might result in deadlock.
+ */
+ if (!d0i3) {
+ /*
+ * Note that currently we don't propagate cmd_flags
+ * to the iterator. In case of key_data.configure_keys,
+ * all the configured commands are SYNC, and
+ * iwl_mvm_wowlan_program_keys() will take care of
+ * locking/unlocking mvm->mutex.
+ */
+ ieee80211_iter_keys(mvm->hw, vif,
+ iwl_mvm_wowlan_program_keys,
+ &key_data);
+ } else {
+ iwl_mvm_iter_d0i3_ap_keys(mvm, vif,
+ iwl_mvm_wowlan_program_keys,
+ &key_data);
+ }
+
+ if (key_data.error) {
+ ret = -EIO;
+ goto out;
+ }
+
+ if (key_data.use_rsc_tsc) {
+ ret = iwl_mvm_send_cmd_pdu(mvm,
+ WOWLAN_TSC_RSC_PARAM, cmd_flags,
+ sizeof(*key_data.rsc_tsc),
+ key_data.rsc_tsc);
+ if (ret)
+ goto out;
+ }
+
+ if (key_data.use_tkip) {
+ ret = iwl_mvm_send_cmd_pdu(mvm,
+ WOWLAN_TKIP_PARAM,
+ cmd_flags, sizeof(tkip_cmd),
+ &tkip_cmd);
+ if (ret)
+ goto out;
+ }
+
+ /* configure rekey data only if offloaded rekey is supported (d3) */
+ if (mvmvif->rekey_data.valid && !d0i3) {
+ memset(&kek_kck_cmd, 0, sizeof(kek_kck_cmd));
+ memcpy(kek_kck_cmd.kck, mvmvif->rekey_data.kck,
+ NL80211_KCK_LEN);
+ kek_kck_cmd.kck_len = cpu_to_le16(NL80211_KCK_LEN);
+ memcpy(kek_kck_cmd.kek, mvmvif->rekey_data.kek,
+ NL80211_KEK_LEN);
+ kek_kck_cmd.kek_len = cpu_to_le16(NL80211_KEK_LEN);
+ kek_kck_cmd.replay_ctr = mvmvif->rekey_data.replay_ctr;
+
+ ret = iwl_mvm_send_cmd_pdu(mvm,
+ WOWLAN_KEK_KCK_MATERIAL, cmd_flags,
+ sizeof(kek_kck_cmd),
+ &kek_kck_cmd);
+ if (ret)
+ goto out;
+ }
+ ret = 0;
+out:
+ kfree(key_data.rsc_tsc);
+ return ret;
+}
+
+static int
+iwl_mvm_wowlan_config(struct iwl_mvm *mvm,
+ struct cfg80211_wowlan *wowlan,
+ struct iwl_wowlan_config_cmd *wowlan_config_cmd,
+ struct ieee80211_vif *vif, struct iwl_mvm_vif *mvmvif,
+ struct ieee80211_sta *ap_sta)
+{
int ret;
ret = iwl_mvm_switch_to_d3(mvm);
@@ -866,10 +1032,6 @@ iwl_mvm_wowlan_config(struct iwl_mvm *mvm,
if (ret)
return ret;
- key_data.rsc_tsc = kzalloc(sizeof(*key_data.rsc_tsc), GFP_KERNEL);
- if (!key_data.rsc_tsc)
- return -ENOMEM;
-
if (!iwlwifi_mod_params.sw_crypto) {
/*
* This needs to be unlocked due to lock ordering
@@ -877,74 +1039,28 @@ iwl_mvm_wowlan_config(struct iwl_mvm *mvm,
* that isn't really a problem though.
*/
mutex_unlock(&mvm->mutex);
- ieee80211_iter_keys(mvm->hw, vif,
- iwl_mvm_wowlan_program_keys,
- &key_data);
+ ret = iwl_mvm_wowlan_config_key_params(mvm, vif, false,
+ CMD_ASYNC);
mutex_lock(&mvm->mutex);
- if (key_data.error) {
- ret = -EIO;
- goto out;
- }
-
- if (key_data.use_rsc_tsc) {
- struct iwl_host_cmd rsc_tsc_cmd = {
- .id = WOWLAN_TSC_RSC_PARAM,
- .data[0] = key_data.rsc_tsc,
- .dataflags[0] = IWL_HCMD_DFL_NOCOPY,
- .len[0] = sizeof(*key_data.rsc_tsc),
- };
-
- ret = iwl_mvm_send_cmd(mvm, &rsc_tsc_cmd);
- if (ret)
- goto out;
- }
-
- if (key_data.use_tkip) {
- ret = iwl_mvm_send_cmd_pdu(mvm,
- WOWLAN_TKIP_PARAM,
- 0, sizeof(tkip_cmd),
- &tkip_cmd);
- if (ret)
- goto out;
- }
-
- if (mvmvif->rekey_data.valid) {
- memset(&kek_kck_cmd, 0, sizeof(kek_kck_cmd));
- memcpy(kek_kck_cmd.kck, mvmvif->rekey_data.kck,
- NL80211_KCK_LEN);
- kek_kck_cmd.kck_len = cpu_to_le16(NL80211_KCK_LEN);
- memcpy(kek_kck_cmd.kek, mvmvif->rekey_data.kek,
- NL80211_KEK_LEN);
- kek_kck_cmd.kek_len = cpu_to_le16(NL80211_KEK_LEN);
- kek_kck_cmd.replay_ctr = mvmvif->rekey_data.replay_ctr;
-
- ret = iwl_mvm_send_cmd_pdu(mvm,
- WOWLAN_KEK_KCK_MATERIAL, 0,
- sizeof(kek_kck_cmd),
- &kek_kck_cmd);
- if (ret)
- goto out;
- }
+ if (ret)
+ return ret;
}
ret = iwl_mvm_send_cmd_pdu(mvm, WOWLAN_CONFIGURATION, 0,
sizeof(*wowlan_config_cmd),
wowlan_config_cmd);
if (ret)
- goto out;
+ return ret;
ret = iwl_mvm_send_patterns(mvm, wowlan);
if (ret)
- goto out;
+ return ret;
- ret = iwl_mvm_send_proto_offload(mvm, vif, false, 0);
+ ret = iwl_mvm_send_proto_offload(mvm, vif, false, true, 0);
if (ret)
- goto out;
+ return ret;
ret = iwl_mvm_send_remote_wake_cfg(mvm, vif, wowlan->tcp);
-
-out:
- kfree(key_data.rsc_tsc);
return ret;
}
@@ -1057,13 +1173,13 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
if (mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT) {
/* if we're not associated, this must be netdetect */
- if (!wowlan->nd_config && !mvm->nd_config) {
+ if (!wowlan->nd_config) {
ret = 1;
goto out_noreset;
}
ret = iwl_mvm_netdetect_config(
- mvm, wowlan, wowlan->nd_config ?: mvm->nd_config, vif);
+ mvm, wowlan, wowlan->nd_config, vif);
if (ret)
goto out;
@@ -1159,19 +1275,20 @@ remove_notif:
int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+ struct iwl_trans *trans = mvm->trans;
int ret;
/* make sure the d0i3 exit work is not pending */
flush_work(&mvm->d0i3_exit_work);
- ret = iwl_trans_suspend(mvm->trans);
+ ret = iwl_trans_suspend(trans);
if (ret)
return ret;
- mvm->trans->wowlan_d0i3 = wowlan->any;
- if (mvm->trans->wowlan_d0i3) {
- /* 'any' trigger means d0i3 usage */
- if (mvm->trans->d0i3_mode == IWL_D0I3_MODE_ON_SUSPEND) {
+ if (wowlan->any) {
+ trans->system_pm_mode = IWL_PLAT_PM_MODE_D0I3;
+
+ if (iwl_mvm_enter_d0i3_on_suspend(mvm)) {
ret = iwl_mvm_enter_d0i3_sync(mvm);
if (ret)
@@ -1182,11 +1299,13 @@ int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
__set_bit(D0I3_DEFER_WAKEUP, &mvm->d0i3_suspend_flags);
mutex_unlock(&mvm->d0i3_suspend_mutex);
- iwl_trans_d3_suspend(mvm->trans, false);
+ iwl_trans_d3_suspend(trans, false);
return 0;
}
+ trans->system_pm_mode = IWL_PLAT_PM_MODE_D3;
+
return __iwl_mvm_suspend(hw, wowlan, false);
}
@@ -1216,6 +1335,8 @@ static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm,
goto report;
}
+ pm_wakeup_event(mvm->dev, 0);
+
if (reasons & IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET)
wakeup.magic_pkt = true;
@@ -1351,18 +1472,42 @@ static void iwl_mvm_tkip_sc_to_seq(struct tkip_sc *sc,
seq->tkip.iv16 = le16_to_cpu(sc->iv16);
}
-static void iwl_mvm_set_aes_rx_seq(struct aes_sc *scs,
+static void iwl_mvm_set_aes_rx_seq(struct iwl_mvm *mvm, struct aes_sc *scs,
+ struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
int tid;
BUILD_BUG_ON(IWL_NUM_RSC != IEEE80211_NUM_TIDS);
- for (tid = 0; tid < IWL_NUM_RSC; tid++) {
- struct ieee80211_key_seq seq = {};
+ if (sta && iwl_mvm_has_new_rx_api(mvm)) {
+ struct iwl_mvm_sta *mvmsta;
+ struct iwl_mvm_key_pn *ptk_pn;
- iwl_mvm_aes_sc_to_seq(&scs[tid], &seq);
- ieee80211_set_key_rx_seq(key, tid, &seq);
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
+ ptk_pn = rcu_dereference_protected(mvmsta->ptk_pn[key->keyidx],
+ lockdep_is_held(&mvm->mutex));
+ if (WARN_ON(!ptk_pn))
+ return;
+
+ for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++) {
+ struct ieee80211_key_seq seq = {};
+ int i;
+
+ iwl_mvm_aes_sc_to_seq(&scs[tid], &seq);
+ ieee80211_set_key_rx_seq(key, tid, &seq);
+ for (i = 1; i < mvm->trans->num_rx_queues; i++)
+ memcpy(ptk_pn->q[i].pn[tid],
+ seq.ccmp.pn, IEEE80211_CCMP_PN_LEN);
+ }
+ } else {
+ for (tid = 0; tid < IWL_NUM_RSC; tid++) {
+ struct ieee80211_key_seq seq = {};
+
+ iwl_mvm_aes_sc_to_seq(&scs[tid], &seq);
+ ieee80211_set_key_rx_seq(key, tid, &seq);
+ }
}
}
@@ -1381,14 +1526,15 @@ static void iwl_mvm_set_tkip_rx_seq(struct tkip_sc *scs,
}
}
-static void iwl_mvm_set_key_rx_seq(struct ieee80211_key_conf *key,
+static void iwl_mvm_set_key_rx_seq(struct iwl_mvm *mvm,
+ struct ieee80211_key_conf *key,
struct iwl_wowlan_status *status)
{
union iwl_all_tsc_rsc *rsc = &status->gtk.rsc.all_tsc_rsc;
switch (key->cipher) {
case WLAN_CIPHER_SUITE_CCMP:
- iwl_mvm_set_aes_rx_seq(rsc->aes.multicast_rsc, key);
+ iwl_mvm_set_aes_rx_seq(mvm, rsc->aes.multicast_rsc, NULL, key);
break;
case WLAN_CIPHER_SUITE_TKIP:
iwl_mvm_set_tkip_rx_seq(rsc->tkip.multicast_rsc, key);
@@ -1399,6 +1545,7 @@ static void iwl_mvm_set_key_rx_seq(struct ieee80211_key_conf *key,
}
struct iwl_mvm_d3_gtk_iter_data {
+ struct iwl_mvm *mvm;
struct iwl_wowlan_status *status;
void *last_gtk;
u32 cipher;
@@ -1406,7 +1553,7 @@ struct iwl_mvm_d3_gtk_iter_data {
int num_keys;
};
-static void iwl_mvm_d3_update_gtks(struct ieee80211_hw *hw,
+static void iwl_mvm_d3_update_keys(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
struct ieee80211_key_conf *key,
@@ -1447,7 +1594,8 @@ static void iwl_mvm_d3_update_gtks(struct ieee80211_hw *hw,
switch (key->cipher) {
case WLAN_CIPHER_SUITE_CCMP:
- iwl_mvm_set_aes_rx_seq(sc->aes.unicast_rsc, key);
+ iwl_mvm_set_aes_rx_seq(data->mvm, sc->aes.unicast_rsc,
+ sta, key);
atomic64_set(&key->tx_pn, le64_to_cpu(sc->aes.tsc.pn));
break;
case WLAN_CIPHER_SUITE_TKIP:
@@ -1470,7 +1618,7 @@ static void iwl_mvm_d3_update_gtks(struct ieee80211_hw *hw,
if (data->status->num_of_gtk_rekeys)
ieee80211_remove_key(key);
else if (data->last_gtk == key)
- iwl_mvm_set_key_rx_seq(key, data->status);
+ iwl_mvm_set_key_rx_seq(data->mvm, key, data->status);
}
static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
@@ -1479,6 +1627,7 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm_d3_gtk_iter_data gtkdata = {
+ .mvm = mvm,
.status = status,
};
u32 disconnection_reasons =
@@ -1494,7 +1643,7 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
/* find last GTK that we used initially, if any */
gtkdata.find_phase = true;
ieee80211_iter_keys(mvm->hw, vif,
- iwl_mvm_d3_update_gtks, &gtkdata);
+ iwl_mvm_d3_update_keys, &gtkdata);
/* not trying to keep connections with MFP/unhandled ciphers */
if (gtkdata.unhandled_cipher)
return false;
@@ -1509,7 +1658,7 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
*/
gtkdata.find_phase = false;
ieee80211_iter_keys(mvm->hw, vif,
- iwl_mvm_d3_update_gtks, &gtkdata);
+ iwl_mvm_d3_update_keys, &gtkdata);
if (status->num_of_gtk_rekeys) {
struct ieee80211_key_conf *key;
@@ -1540,7 +1689,7 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
key = ieee80211_gtk_rekey_add(vif, &conf.conf);
if (IS_ERR(key))
return false;
- iwl_mvm_set_key_rx_seq(key, status);
+ iwl_mvm_set_key_rx_seq(mvm, key, status);
}
if (status->num_of_gtk_rekeys) {
@@ -1689,6 +1838,30 @@ out_unlock:
return false;
}
+void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct iwl_wowlan_status *status)
+{
+ struct iwl_mvm_d3_gtk_iter_data gtkdata = {
+ .mvm = mvm,
+ .status = status,
+ };
+
+ /*
+ * rekey handling requires taking locks that can't be taken now.
+ * however, d0i3 doesn't offload rekey, so we're fine.
+ */
+ if (WARN_ON_ONCE(status->num_of_gtk_rekeys))
+ return;
+
+ /* find last GTK that we used initially, if any */
+ gtkdata.find_phase = true;
+ iwl_mvm_iter_d0i3_ap_keys(mvm, vif, iwl_mvm_d3_update_keys, &gtkdata);
+
+ gtkdata.find_phase = false;
+ iwl_mvm_iter_d0i3_ap_keys(mvm, vif, iwl_mvm_d3_update_keys, &gtkdata);
+}
+
struct iwl_mvm_nd_query_results {
u32 matched_profiles;
struct iwl_scan_offload_profile_match matches[IWL_SCAN_MAX_PROFILES];
@@ -1947,8 +2120,9 @@ static int iwl_mvm_resume_d0i3(struct iwl_mvm *mvm)
{
bool exit_now;
enum iwl_d3_status d3_status;
+ struct iwl_trans *trans = mvm->trans;
- iwl_trans_d3_resume(mvm->trans, &d3_status, false);
+ iwl_trans_d3_resume(trans, &d3_status, false);
/*
* make sure to clear D0I3_DEFER_WAKEUP before
@@ -1965,9 +2139,9 @@ static int iwl_mvm_resume_d0i3(struct iwl_mvm *mvm)
_iwl_mvm_exit_d0i3(mvm);
}
- iwl_trans_resume(mvm->trans);
+ iwl_trans_resume(trans);
- if (mvm->trans->d0i3_mode == IWL_D0I3_MODE_ON_SUSPEND) {
+ if (iwl_mvm_enter_d0i3_on_suspend(mvm)) {
int ret = iwl_mvm_exit_d0i3(mvm->hw->priv);
if (ret)
@@ -1983,12 +2157,16 @@ static int iwl_mvm_resume_d0i3(struct iwl_mvm *mvm)
int iwl_mvm_resume(struct ieee80211_hw *hw)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+ int ret;
- /* 'any' trigger means d0i3 was used */
- if (hw->wiphy->wowlan_config->any)
- return iwl_mvm_resume_d0i3(mvm);
+ if (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3)
+ ret = iwl_mvm_resume_d0i3(mvm);
else
- return iwl_mvm_resume_d3(mvm);
+ ret = iwl_mvm_resume_d3(mvm);
+
+ mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED;
+
+ return ret;
}
void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled)
@@ -2012,6 +2190,8 @@ static int iwl_mvm_d3_test_open(struct inode *inode, struct file *file)
ieee80211_stop_queues(mvm->hw);
synchronize_net();
+ mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_D3;
+
/* start pseudo D3 */
rtnl_lock();
err = __iwl_mvm_suspend(mvm->hw, mvm->hw->wiphy->wowlan_config, true);
@@ -2066,9 +2246,13 @@ static int iwl_mvm_d3_test_release(struct inode *inode, struct file *file)
int remaining_time = 10;
mvm->d3_test_active = false;
+
rtnl_lock();
__iwl_mvm_resume(mvm, true);
rtnl_unlock();
+
+ mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED;
+
iwl_abort_notification_waits(&mvm->notif_wait);
ieee80211_restart_hw(mvm->hw);
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
index 7904b41a0..9e0d46368 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 05928fb40..90500e2d1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -65,6 +65,7 @@
#include <linux/vmalloc.h>
#include "mvm.h"
+#include "fw-dbg.h"
#include "sta.h"
#include "iwl-io.h"
#include "debugfs.h"
@@ -512,6 +513,10 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
pos += scnprintf(buf+pos, bufsz-pos,
"antenna isolation = %d CORUN LUT index = %d\n",
mvm->last_ant_isol, mvm->last_corun_lut);
+ pos += scnprintf(buf + pos, bufsz - pos, "bt_rrc = %d\n",
+ notif->rrc_enabled);
+ pos += scnprintf(buf + pos, bufsz - pos, "bt_ttc = %d\n",
+ notif->ttc_enabled);
} else {
struct iwl_bt_coex_profile_notif *notif =
&mvm->last_bt_notif;
@@ -530,8 +535,19 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
pos += scnprintf(buf+pos, bufsz-pos,
"antenna isolation = %d CORUN LUT index = %d\n",
mvm->last_ant_isol, mvm->last_corun_lut);
+ pos += scnprintf(buf + pos, bufsz - pos, "bt_rrc = %d\n",
+ (notif->ttc_rrc_status >> 4) & 0xF);
+ pos += scnprintf(buf + pos, bufsz - pos, "bt_ttc = %d\n",
+ notif->ttc_rrc_status & 0xF);
}
+ pos += scnprintf(buf + pos, bufsz - pos, "sync_sco = %d\n",
+ IWL_MVM_BT_COEX_SYNC2SCO);
+ pos += scnprintf(buf + pos, bufsz - pos, "mplut = %d\n",
+ IWL_MVM_BT_COEX_MPLUT);
+ pos += scnprintf(buf + pos, bufsz - pos, "corunning = %d\n",
+ IWL_MVM_BT_COEX_CORUNNING);
+
mutex_unlock(&mvm->mutex);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
@@ -945,6 +961,44 @@ static ssize_t iwl_dbgfs_fw_dbg_conf_read(struct file *file,
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
+/*
+ * Enable / Disable continuous recording.
+ * Cause the FW to start continuous recording, by sending the relevant hcmd.
+ * Enable: input of every integer larger than 0, ENABLE_CONT_RECORDING.
+ * Disable: for 0 as input, DISABLE_CONT_RECORDING.
+ */
+static ssize_t iwl_dbgfs_cont_recording_write(struct iwl_mvm *mvm,
+ char *buf, size_t count,
+ loff_t *ppos)
+{
+ struct iwl_trans *trans = mvm->trans;
+ const struct iwl_fw_dbg_dest_tlv *dest = trans->dbg_dest_tlv;
+ struct iwl_continuous_record_cmd cont_rec = {};
+ int ret, rec_mode;
+
+ if (!dest)
+ return -EOPNOTSUPP;
+
+ if (dest->monitor_mode != SMEM_MODE ||
+ trans->cfg->device_family != IWL_DEVICE_FAMILY_8000)
+ return -EOPNOTSUPP;
+
+ ret = kstrtouint(buf, 0, &rec_mode);
+ if (ret)
+ return ret;
+
+ cont_rec.record_mode.enable_recording = rec_mode ?
+ cpu_to_le16(ENABLE_CONT_RECORDING) :
+ cpu_to_le16(DISABLE_CONT_RECORDING);
+
+ mutex_lock(&mvm->mutex);
+ ret = iwl_mvm_send_cmd_pdu(mvm, LDBG_CONFIG_CMD, 0,
+ sizeof(cont_rec), &cont_rec);
+ mutex_unlock(&mvm->mutex);
+
+ return ret ?: count;
+}
+
static ssize_t iwl_dbgfs_fw_dbg_conf_write(struct iwl_mvm *mvm,
char *buf, size_t count,
loff_t *ppos)
@@ -975,7 +1029,8 @@ static ssize_t iwl_dbgfs_fw_dbg_collect_write(struct iwl_mvm *mvm,
if (ret)
return ret;
- iwl_mvm_fw_dbg_collect(mvm, FW_DBG_TRIGGER_USER, NULL, 0, NULL);
+ iwl_mvm_fw_dbg_collect(mvm, FW_DBG_TRIGGER_USER, buf,
+ (count - 1), NULL);
iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_WRITE);
@@ -1262,6 +1317,7 @@ static ssize_t iwl_dbgfs_d0i3_refs_read(struct file *file,
PRINT_MVM_REF(IWL_MVM_REF_EXIT_WORK);
PRINT_MVM_REF(IWL_MVM_REF_PROTECT_CSA);
PRINT_MVM_REF(IWL_MVM_REF_FW_DBG_COLLECT);
+ PRINT_MVM_REF(IWL_MVM_REF_INIT_UCODE);
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
@@ -1396,7 +1452,8 @@ MVM_DEBUGFS_WRITE_FILE_OPS(bt_force_ant, 10);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(d0i3_refs, 8);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_conf, 8);
-MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_collect, 8);
+MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_collect, 64);
+MVM_DEBUGFS_WRITE_FILE_OPS(cont_recording, 8);
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters, 256);
@@ -1440,6 +1497,7 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, S_IWUSR);
MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE(cont_recording, mvm->debugfs_dir, S_IWUSR);
if (!debugfs_create_bool("enable_scan_iteration_notif",
S_IRUSR | S_IWUSR,
mvm->debugfs_dir,
@@ -1476,10 +1534,6 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
goto err;
#endif
- if (!debugfs_create_u8("low_latency_agg_frame_limit", S_IRUSR | S_IWUSR,
- mvm->debugfs_dir,
- &mvm->low_latency_agg_frame_limit))
- goto err;
if (!debugfs_create_u8("ps_disabled", S_IRUSR,
mvm->debugfs_dir, &mvm->ps_disabled))
goto err;
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.h b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
index 8c4190e7e..ede6ef8d3 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-coex.h
index d398a6102..2a33b694b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-coex.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-d3.h
index 20521bebb..62b9a0a96 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-d3.h
@@ -7,6 +7,7 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -94,10 +95,14 @@ struct iwl_d3_manager_config {
* enum iwl_d3_proto_offloads - enabled protocol offloads
* @IWL_D3_PROTO_OFFLOAD_ARP: ARP data is enabled
* @IWL_D3_PROTO_OFFLOAD_NS: NS (Neighbor Solicitation) is enabled
+ * @IWL_D3_PROTO_IPV4_VALID: IPv4 data is valid
+ * @IWL_D3_PROTO_IPV6_VALID: IPv6 data is valid
*/
enum iwl_proto_offloads {
IWL_D3_PROTO_OFFLOAD_ARP = BIT(0),
IWL_D3_PROTO_OFFLOAD_NS = BIT(1),
+ IWL_D3_PROTO_IPV4_VALID = BIT(2),
+ IWL_D3_PROTO_IPV6_VALID = BIT(3),
};
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2
@@ -241,6 +246,13 @@ enum iwl_wowlan_wakeup_filters {
IWL_WOWLAN_WAKEUP_BCN_FILTERING = BIT(16),
}; /* WOWLAN_WAKEUP_FILTER_API_E_VER_4 */
+enum iwl_wowlan_flags {
+ IS_11W_ASSOC = BIT(0),
+ ENABLE_L3_FILTERING = BIT(1),
+ ENABLE_NBNS_FILTERING = BIT(2),
+ ENABLE_DHCP_FILTERING = BIT(3),
+};
+
struct iwl_wowlan_config_cmd {
__le32 wakeup_filter;
__le16 non_qos_seq;
@@ -248,8 +260,9 @@ struct iwl_wowlan_config_cmd {
u8 wowlan_ba_teardown_tids;
u8 is_11n_connection;
u8 offloading_tid;
- u8 reserved[3];
-} __packed; /* WOWLAN_CONFIG_API_S_VER_3 */
+ u8 flags;
+ u8 reserved[2];
+} __packed; /* WOWLAN_CONFIG_API_S_VER_4 */
/*
* WOWLAN_TSC_RSC_PARAMS
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h
index f3f3ee0a7..95ac59d08 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-power.h
index c8f3e2536..65a7c8a4c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-power.h
@@ -27,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h
index 0f1ea80a5..ad9cc03e1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
index 9b7e49d46..fb6d341d6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
@@ -27,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -68,6 +68,8 @@
#ifndef __fw_api_rx_h__
#define __fw_api_rx_h__
+/* API for pre-9000 hardware */
+
#define IWL_RX_INFO_PHY_CNT 8
#define IWL_RX_INFO_ENERGY_ANT_ABC_IDX 1
#define IWL_RX_INFO_ENERGY_ANT_A_MSK 0x000000ff
@@ -77,6 +79,11 @@
#define IWL_RX_INFO_ENERGY_ANT_B_POS 8
#define IWL_RX_INFO_ENERGY_ANT_C_POS 16
+enum iwl_mac_context_info {
+ MAC_CONTEXT_INFO_NONE,
+ MAC_CONTEXT_INFO_GSCAN,
+};
+
/**
* struct iwl_rx_phy_info - phy info
* (REPLY_RX_PHY_CMD = 0xc0)
@@ -95,6 +102,8 @@
* @frame_time: frame's time on the air, based on byte count and frame rate
* calculation
* @mac_active_msk: what MACs were active when the frame was received
+ * @mac_context_info: additional info on the context in which the frame was
+ * received as defined in &enum iwl_mac_context_info
*
* Before each Rx, the device sends this data. It contains PHY information
* about the reception of the packet.
@@ -112,7 +121,8 @@ struct iwl_rx_phy_info {
__le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
__le32 rate_n_flags;
__le32 byte_count;
- __le16 mac_active_msk;
+ u8 mac_active_msk;
+ u8 mac_context_info;
__le16 frame_time;
} __packed;
@@ -229,10 +239,130 @@ enum iwl_mvm_rx_status {
RX_MPDU_RES_STATUS_CSUM_DONE = BIT(16),
RX_MPDU_RES_STATUS_CSUM_OK = BIT(17),
RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000),
- RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000),
+ RX_MDPU_RES_STATUS_STA_ID_SHIFT = 24,
+ RX_MPDU_RES_STATUS_STA_ID_MSK = 0x1f << RX_MDPU_RES_STATUS_STA_ID_SHIFT,
RX_MPDU_RES_STATUS_RRF_KILL = BIT(29),
RX_MPDU_RES_STATUS_FILTERING_MSK = (0xc00000),
RX_MPDU_RES_STATUS2_FILTERING_MSK = (0xc0000000),
};
+/* 9000 series API */
+enum iwl_rx_mpdu_mac_flags1 {
+ IWL_RX_MDPU_MFLG1_ADDRTYPE_MASK = 0x03,
+ IWL_RX_MPDU_MFLG1_MIC_CRC_LEN_MASK = 0xf0,
+ /* shift should be 4, but the length is measured in 2-byte
+ * words, so shifting only by 3 gives a byte result
+ */
+ IWL_RX_MPDU_MFLG1_MIC_CRC_LEN_SHIFT = 3,
+};
+
+enum iwl_rx_mpdu_mac_flags2 {
+ /* in 2-byte words */
+ IWL_RX_MPDU_MFLG2_HDR_LEN_MASK = 0x1f,
+ IWL_RX_MPDU_MFLG2_PAD = 0x20,
+ IWL_RX_MPDU_MFLG2_AMSDU = 0x40,
+};
+
+enum iwl_rx_mpdu_amsdu_info {
+ IWL_RX_MPDU_AMSDU_SUBFRAME_IDX_MASK = 0x3f,
+ IWL_RX_MPDU_AMSDU_LAST_SUBFRAME = 0x40,
+ /* 0x80 bit reserved for now */
+};
+
+enum iwl_rx_l3l4_flags {
+ IWL_RX_L3L4_IP_HDR_CSUM_OK = BIT(0),
+ IWL_RX_L3L4_TCP_UDP_CSUM_OK = BIT(1),
+ IWL_RX_L3L4_TCP_FIN_SYN_RST_PSH = BIT(2),
+ IWL_RX_L3L4_TCP_ACK = BIT(3),
+ IWL_RX_L3L4_L3_PROTO_MASK = 0xf << 4,
+ IWL_RX_L3L4_L4_PROTO_MASK = 0xf << 8,
+ IWL_RX_L3L4_RSS_HASH_MASK = 0xf << 12,
+};
+
+enum iwl_rx_mpdu_status {
+ IWL_RX_MPDU_STATUS_CRC_OK = BIT(0),
+ IWL_RX_MPDU_STATUS_OVERRUN_OK = BIT(1),
+ IWL_RX_MPDU_STATUS_SRC_STA_FOUND = BIT(2),
+ IWL_RX_MPDU_STATUS_KEY_VALID = BIT(3),
+ IWL_RX_MPDU_STATUS_KEY_ERROR = BIT(4),
+ IWL_RX_MPDU_STATUS_ICV_OK = BIT(5),
+ IWL_RX_MPDU_STATUS_MIC_OK = BIT(6),
+ /* TODO - verify this is the correct value */
+ IWL_RX_MPDU_RES_STATUS_TTAK_OK = BIT(7),
+ IWL_RX_MPDU_STATUS_SEC_MASK = 0x7 << 8,
+ IWL_RX_MPDU_STATUS_SEC_NONE = 0x0 << 8,
+ IWL_RX_MPDU_STATUS_SEC_WEP = 0x1 << 8,
+ IWL_RX_MPDU_STATUS_SEC_CCM = 0x2 << 8,
+ IWL_RX_MPDU_STATUS_SEC_TKIP = 0x3 << 8,
+ /* TODO - define IWL_RX_MPDU_STATUS_SEC_EXT_ENC - this is a stub */
+ IWL_RX_MPDU_STATUS_SEC_EXT_ENC = 0x4 << 8,
+ /* TODO - define IWL_RX_MPDU_STATUS_SEC_GCM - this is a stub */
+ IWL_RX_MPDU_STATUS_SEC_GCM = 0x5 << 8,
+ IWL_RX_MPDU_STATUS_DECRYPTED = BIT(11),
+ IWL_RX_MPDU_STATUS_WEP_MATCH = BIT(12),
+ IWL_RX_MPDU_STATUS_EXT_IV_MATCH = BIT(13),
+ IWL_RX_MPDU_STATUS_KEY_ID_MATCH = BIT(14),
+ IWL_RX_MPDU_STATUS_KEY_COLOR = BIT(15),
+};
+
+enum iwl_rx_mpdu_hash_filter {
+ IWL_RX_MPDU_HF_A1_HASH_MASK = 0x3f,
+ IWL_RX_MPDU_HF_FILTER_STATUS_MASK = 0xc0,
+};
+
+enum iwl_rx_mpdu_sta_id_flags {
+ IWL_RX_MPDU_SIF_STA_ID_MASK = 0x1f,
+ IWL_RX_MPDU_SIF_RRF_ABORT = 0x20,
+ IWL_RX_MPDU_SIF_FILTER_STATUS_MASK = 0xc0,
+};
+
+#define IWL_RX_REORDER_DATA_INVALID_BAID 0x7f
+
+enum iwl_rx_mpdu_reorder_data {
+ IWL_RX_MPDU_REORDER_NSSN_MASK = 0x00000fff,
+ IWL_RX_MPDU_REORDER_SN_MASK = 0x00fff000,
+ IWL_RX_MPDU_REORDER_SN_SHIFT = 12,
+ IWL_RX_MPDU_REORDER_BAID_MASK = 0x7f000000,
+ IWL_RX_MPDU_REORDER_BAID_SHIFT = 24,
+ IWL_RX_MPDU_REORDER_BA_OLD_SN = 0x80000000,
+};
+
+struct iwl_rx_mpdu_desc {
+ /* DW2 */
+ __le16 mpdu_len;
+ u8 mac_flags1;
+ u8 mac_flags2;
+ /* DW3 */
+ u8 amsdu_info;
+ __le16 reserved_for_software;
+ u8 mac_phy_idx;
+ /* DW4 */
+ __le16 raw_csum; /* alledgedly unreliable */
+ __le16 l3l4_flags;
+ /* DW5 */
+ __le16 status;
+ u8 hash_filter;
+ u8 sta_id_flags;
+ /* DW6 */
+ __le32 reorder_data;
+ /* DW7 */
+ __le32 rss_hash;
+ /* DW8 */
+ __le32 filter_match;
+ /* DW9 */
+ __le32 gp2_on_air_rise;
+ /* DW10 */
+ __le32 rate_n_flags;
+ /* DW11 */
+ u8 energy_a, energy_b, energy_c, channel;
+ /* DW12 & DW13 */
+ __le64 tsf_on_air_rise;
+} __packed;
+
+struct iwl_frame_release {
+ u8 baid;
+ u8 reserved;
+ __le16 nssn;
+};
+
#endif /* __fw_api_rx_h__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
index 3a657e4b6..f01dab0d0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -285,6 +285,8 @@ struct iwl_scan_channel_opt {
* @IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED: all passive scans will be fragmented
* @IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED: insert WFA vendor-specific TPC report
* and DS parameter set IEs into probe requests.
+ * @IWL_MVM_LMAC_SCAN_FLAG_EXTENDED_DWELL: use extended dwell time on channels
+ * 1, 6 and 11.
* @IWL_MVM_LMAC_SCAN_FLAG_MATCH: Send match found notification on matches
*/
enum iwl_mvm_lmac_scan_flags {
@@ -295,6 +297,7 @@ enum iwl_mvm_lmac_scan_flags {
IWL_MVM_LMAC_SCAN_FLAG_MULTIPLE_SSIDS = BIT(4),
IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED = BIT(5),
IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED = BIT(6),
+ IWL_MVM_LMAC_SCAN_FLAG_EXTENDED_DWELL = BIT(7),
IWL_MVM_LMAC_SCAN_FLAG_MATCH = BIT(9),
};
@@ -322,6 +325,7 @@ enum iwl_scan_priority_ext {
* @active-dwell: dwell time for active channels
* @passive-dwell: dwell time for passive channels
* @fragmented-dwell: dwell time for fragmented passive scan
+ * @extended_dwell: dwell time for channels 1, 6 and 11 (in certain cases)
* @reserved2: for alignment and future use
* @rx_chain_selct: PHY_RX_CHAIN_* flags
* @scan_flags: &enum iwl_mvm_lmac_scan_flags
@@ -346,7 +350,8 @@ struct iwl_scan_req_lmac {
u8 active_dwell;
u8 passive_dwell;
u8 fragmented_dwell;
- __le16 reserved2;
+ u8 extended_dwell;
+ u8 reserved2;
__le16 rx_chain_select;
__le32 scan_flags;
__le32 max_out_time;
@@ -490,7 +495,7 @@ enum iwl_channel_flags {
* @dwell_active: default dwell time for active scan
* @dwell_passive: default dwell time for passive scan
* @dwell_fragmented: default dwell time for fragmented scan
- * @reserved: for future use and alignment
+ * @dwell_extended: default dwell time for channels 1, 6 and 11
* @mac_addr: default mac address to be used in probes
* @bcast_sta_id: the index of the station in the fw
* @channel_flags: default channel flags - enum iwl_channel_flags
@@ -507,7 +512,7 @@ struct iwl_scan_config {
u8 dwell_active;
u8 dwell_passive;
u8 dwell_fragmented;
- u8 reserved;
+ u8 dwell_extended;
u8 mac_addr[ETH_ALEN];
u8 bcast_sta_id;
u8 channel_flags;
@@ -543,7 +548,8 @@ enum iwl_umac_scan_general_flags {
IWL_UMAC_SCAN_GEN_FLAGS_MULTIPLE_SSID = BIT(6),
IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED = BIT(7),
IWL_UMAC_SCAN_GEN_FLAGS_RRM_ENABLED = BIT(8),
- IWL_UMAC_SCAN_GEN_FLAGS_MATCH = BIT(9)
+ IWL_UMAC_SCAN_GEN_FLAGS_MATCH = BIT(9),
+ IWL_UMAC_SCAN_GEN_FLAGS_EXTENDED_DWELL = BIT(10),
};
/**
@@ -597,7 +603,7 @@ struct iwl_scan_req_umac_tail {
* @uid: scan id, &enum iwl_umac_scan_uid_offsets
* @ooc_priority: out of channel priority - &enum iwl_scan_priority
* @general_flags: &enum iwl_umac_scan_general_flags
- * @reserved1: for future use and alignment
+ * @extended_dwell: dwell time for channels 1, 6 and 11
* @active_dwell: dwell time for active scan
* @passive_dwell: dwell time for passive scan
* @fragmented_dwell: dwell time for fragmented passive scan
@@ -606,7 +612,7 @@ struct iwl_scan_req_umac_tail {
* @scan_priority: scan internal prioritization &enum iwl_scan_priority
* @channel_flags: &enum iwl_scan_channel_flags
* @n_channels: num of channels in scan request
- * @reserved2: for future use and alignment
+ * @reserved: for future use and alignment
* @data: &struct iwl_scan_channel_cfg_umac and
* &struct iwl_scan_req_umac_tail
*/
@@ -616,7 +622,7 @@ struct iwl_scan_req_umac {
__le32 ooc_priority;
/* SCAN_GENERAL_PARAMS_API_S_VER_1 */
__le32 general_flags;
- u8 reserved1;
+ u8 extended_dwell;
u8 active_dwell;
u8 passive_dwell;
u8 fragmented_dwell;
@@ -626,7 +632,7 @@ struct iwl_scan_req_umac {
/* SCAN_CHANNEL_PARAMS_API_S_VER_1 */
u8 channel_flags;
u8 n_channels;
- __le16 reserved2;
+ __le16 reserved;
u8 data[];
} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_1 */
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h
index 493a8bdfb..6fca4fb1d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h
index 0c321f63e..438665a54 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-stats.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tof.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tof.h
index eed6271d0..86aa51b22 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tof.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tof.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
index 853698ab8..ba3f0bbdd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -510,6 +510,9 @@ struct iwl_mvm_tx_resp {
* @scd_ssn: the index of the last contiguously sent packet
* @txed: number of Txed frames in this batch
* @txed_2_done: number of Acked frames in this batch
+ * @reduced_txp: power reduced according to TPC. This is the actual value and
+ * not a copy from the LQ command. Thus, if not the first rate was used
+ * for Tx-ing then this value will be set to 0 by FW.
*/
struct iwl_mvm_ba_notif {
__le32 sta_addr_lo32;
@@ -524,7 +527,8 @@ struct iwl_mvm_ba_notif {
__le16 scd_ssn;
u8 txed;
u8 txed_2_done;
- __le16 reserved1;
+ u8 reduced_txp;
+ u8 reserved1;
} __packed;
/*
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index 181590fbd..82049bb13 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
@@ -7,6 +7,7 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,13 +27,14 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -213,6 +215,7 @@ enum {
REPLY_RX_PHY_CMD = 0xc0,
REPLY_RX_MPDU_CMD = 0xc1,
+ FRAME_RELEASE = 0xc3,
BA_NOTIF = 0xc5,
/* Location Aware Regulatory */
@@ -239,6 +242,7 @@ enum {
DTS_MEASUREMENT_NOTIFICATION = 0xdd,
REPLY_DEBUG_CMD = 0xf0,
+ LDBG_CONFIG_CMD = 0xf6,
DEBUG_LOG_MSG = 0xf7,
BCAST_FILTER_CMD = 0xcf,
@@ -268,6 +272,9 @@ enum {
REPLY_MAX = 0xff,
};
+/* Please keep this enum *SORTED* by hex value.
+ * Needed for binary search, otherwise a warning will be triggered.
+ */
enum iwl_phy_ops_subcmd_ids {
CMD_DTS_MEASUREMENT_TRIGGER_WIDE = 0x0,
DTS_MEASUREMENT_NOTIF_WIDE = 0xFF,
@@ -275,6 +282,8 @@ enum iwl_phy_ops_subcmd_ids {
/* command groups */
enum {
+ LEGACY_GROUP = 0x0,
+ LONG_GROUP = 0x1,
PHY_OPS_GROUP = 0x4,
};
@@ -426,6 +435,26 @@ struct iwl_fw_get_item_cmd {
__le32 item_id;
} __packed; /* FW_GET_ITEM_CMD_API_S_VER_1 */
+#define CONT_REC_COMMAND_SIZE 80
+#define ENABLE_CONT_RECORDING 0x15
+#define DISABLE_CONT_RECORDING 0x16
+
+/*
+ * struct iwl_continuous_record_mode - recording mode
+ */
+struct iwl_continuous_record_mode {
+ __le16 enable_recording;
+} __packed;
+
+/*
+ * struct iwl_continuous_record_cmd - enable/disable continuous recording
+ */
+struct iwl_continuous_record_cmd {
+ struct iwl_continuous_record_mode record_mode;
+ u8 pad[CONT_REC_COMMAND_SIZE -
+ sizeof(struct iwl_continuous_record_mode)];
+} __packed;
+
struct iwl_fw_get_item_resp {
__le32 item_id;
__le32 item_byte_cnt;
@@ -1425,6 +1454,22 @@ struct iwl_sf_cfg_cmd {
***********************************/
/**
+ * struct iwl_mcc_update_cmd_v1 - Request the device to update geographic
+ * regulatory profile according to the given MCC (Mobile Country Code).
+ * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
+ * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the
+ * MCC in the cmd response will be the relevant MCC in the NVM.
+ * @mcc: given mobile country code
+ * @source_id: the source from where we got the MCC, see iwl_mcc_source
+ * @reserved: reserved for alignment
+ */
+struct iwl_mcc_update_cmd_v1 {
+ __le16 mcc;
+ u8 source_id;
+ u8 reserved;
+} __packed; /* LAR_UPDATE_MCC_CMD_API_S_VER_1 */
+
+/**
* struct iwl_mcc_update_cmd - Request the device to update geographic
* regulatory profile according to the given MCC (Mobile Country Code).
* The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
@@ -1433,12 +1478,39 @@ struct iwl_sf_cfg_cmd {
* @mcc: given mobile country code
* @source_id: the source from where we got the MCC, see iwl_mcc_source
* @reserved: reserved for alignment
+ * @key: integrity key for MCC API OEM testing
+ * @reserved2: reserved
*/
struct iwl_mcc_update_cmd {
__le16 mcc;
u8 source_id;
u8 reserved;
-} __packed; /* LAR_UPDATE_MCC_CMD_API_S */
+ __le32 key;
+ __le32 reserved2[5];
+} __packed; /* LAR_UPDATE_MCC_CMD_API_S_VER_2 */
+
+/**
+ * iwl_mcc_update_resp_v1 - response to MCC_UPDATE_CMD.
+ * Contains the new channel control profile map, if changed, and the new MCC
+ * (mobile country code).
+ * The new MCC may be different than what was requested in MCC_UPDATE_CMD.
+ * @status: see &enum iwl_mcc_update_status
+ * @mcc: the new applied MCC
+ * @cap: capabilities for all channels which matches the MCC
+ * @source_id: the MCC source, see iwl_mcc_source
+ * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
+ * channels, depending on platform)
+ * @channels: channel control data map, DWORD for each channel. Only the first
+ * 16bits are used.
+ */
+struct iwl_mcc_update_resp_v1 {
+ __le32 status;
+ __le16 mcc;
+ u8 cap;
+ u8 source_id;
+ __le32 n_channels;
+ __le32 channels[0];
+} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_1 */
/**
* iwl_mcc_update_resp - response to MCC_UPDATE_CMD.
@@ -1449,6 +1521,8 @@ struct iwl_mcc_update_cmd {
* @mcc: the new applied MCC
* @cap: capabilities for all channels which matches the MCC
* @source_id: the MCC source, see iwl_mcc_source
+ * @time: time elapsed from the MCC test start (in 30 seconds TU)
+ * @reserved: reserved.
* @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
* channels, depending on platform)
* @channels: channel control data map, DWORD for each channel. Only the first
@@ -1459,9 +1533,11 @@ struct iwl_mcc_update_resp {
__le16 mcc;
u8 cap;
u8 source_id;
+ __le16 time;
+ __le16 reserved;
__le32 n_channels;
__le32 channels[0];
-} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S */
+} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_2 */
/**
* struct iwl_mcc_chub_notif - chub notifies of mcc change
@@ -1491,6 +1567,9 @@ enum iwl_mcc_update_status {
MCC_RESP_NVM_DISABLED,
MCC_RESP_ILLEGAL,
MCC_RESP_LOW_PRIORITY,
+ MCC_RESP_TEST_MODE_ACTIVE,
+ MCC_RESP_TEST_MODE_NOT_ACTIVE,
+ MCC_RESP_TEST_MODE_DENIAL_OF_SERVICE,
};
enum iwl_mcc_source {
@@ -1503,7 +1582,9 @@ enum iwl_mcc_source {
MCC_SOURCE_RESERVED = 6,
MCC_SOURCE_DEFAULT = 7,
MCC_SOURCE_UNINITIALIZED = 8,
- MCC_SOURCE_GET_CURRENT = 0x10
+ MCC_SOURCE_MCC_API = 9,
+ MCC_SOURCE_GET_CURRENT = 0x10,
+ MCC_SOURCE_GETTING_MCC_TEST_MODE = 0x11,
};
/* DTS measurements */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
new file mode 100644
index 000000000..0813f8184
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
@@ -0,0 +1,817 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+#include <linux/devcoredump.h>
+
+#include "fw-dbg.h"
+#include "iwl-io.h"
+#include "mvm.h"
+#include "iwl-prph.h"
+#include "iwl-csr.h"
+
+static ssize_t iwl_mvm_read_coredump(char *buffer, loff_t offset, size_t count,
+ const void *data, size_t datalen)
+{
+ const struct iwl_mvm_dump_ptrs *dump_ptrs = data;
+ ssize_t bytes_read;
+ ssize_t bytes_read_trans;
+
+ if (offset < dump_ptrs->op_mode_len) {
+ bytes_read = min_t(ssize_t, count,
+ dump_ptrs->op_mode_len - offset);
+ memcpy(buffer, (u8 *)dump_ptrs->op_mode_ptr + offset,
+ bytes_read);
+ offset += bytes_read;
+ count -= bytes_read;
+
+ if (count == 0)
+ return bytes_read;
+ } else {
+ bytes_read = 0;
+ }
+
+ if (!dump_ptrs->trans_ptr)
+ return bytes_read;
+
+ offset -= dump_ptrs->op_mode_len;
+ bytes_read_trans = min_t(ssize_t, count,
+ dump_ptrs->trans_ptr->len - offset);
+ memcpy(buffer + bytes_read,
+ (u8 *)dump_ptrs->trans_ptr->data + offset,
+ bytes_read_trans);
+
+ return bytes_read + bytes_read_trans;
+}
+
+static void iwl_mvm_free_coredump(const void *data)
+{
+ const struct iwl_mvm_dump_ptrs *fw_error_dump = data;
+
+ vfree(fw_error_dump->op_mode_ptr);
+ vfree(fw_error_dump->trans_ptr);
+ kfree(fw_error_dump);
+}
+
+#define RADIO_REG_MAX_READ 0x2ad
+static void iwl_mvm_read_radio_reg(struct iwl_mvm *mvm,
+ struct iwl_fw_error_dump_data **dump_data)
+{
+ u8 *pos = (void *)(*dump_data)->data;
+ unsigned long flags;
+ int i;
+
+ if (!iwl_trans_grab_nic_access(mvm->trans, &flags))
+ return;
+
+ (*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_RADIO_REG);
+ (*dump_data)->len = cpu_to_le32(RADIO_REG_MAX_READ);
+
+ for (i = 0; i < RADIO_REG_MAX_READ; i++) {
+ u32 rd_cmd = RADIO_RSP_RD_CMD;
+
+ rd_cmd |= i << RADIO_RSP_ADDR_POS;
+ iwl_write_prph_no_grab(mvm->trans, RSP_RADIO_CMD, rd_cmd);
+ *pos = (u8)iwl_read_prph_no_grab(mvm->trans, RSP_RADIO_RDDAT);
+
+ pos++;
+ }
+
+ *dump_data = iwl_fw_error_next_data(*dump_data);
+
+ iwl_trans_release_nic_access(mvm->trans, &flags);
+}
+
+static void iwl_mvm_dump_fifos(struct iwl_mvm *mvm,
+ struct iwl_fw_error_dump_data **dump_data)
+{
+ struct iwl_fw_error_dump_fifo *fifo_hdr;
+ u32 *fifo_data;
+ u32 fifo_len;
+ unsigned long flags;
+ int i, j;
+
+ if (!iwl_trans_grab_nic_access(mvm->trans, &flags))
+ return;
+
+ /* Pull RXF data from all RXFs */
+ for (i = 0; i < ARRAY_SIZE(mvm->shared_mem_cfg.rxfifo_size); i++) {
+ /*
+ * Keep aside the additional offset that might be needed for
+ * next RXF
+ */
+ u32 offset_diff = RXF_DIFF_FROM_PREV * i;
+
+ fifo_hdr = (void *)(*dump_data)->data;
+ fifo_data = (void *)fifo_hdr->data;
+ fifo_len = mvm->shared_mem_cfg.rxfifo_size[i];
+
+ /* No need to try to read the data if the length is 0 */
+ if (fifo_len == 0)
+ continue;
+
+ /* Add a TLV for the RXF */
+ (*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_RXF);
+ (*dump_data)->len = cpu_to_le32(fifo_len + sizeof(*fifo_hdr));
+
+ fifo_hdr->fifo_num = cpu_to_le32(i);
+ fifo_hdr->available_bytes =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ RXF_RD_D_SPACE +
+ offset_diff));
+ fifo_hdr->wr_ptr =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ RXF_RD_WR_PTR +
+ offset_diff));
+ fifo_hdr->rd_ptr =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ RXF_RD_RD_PTR +
+ offset_diff));
+ fifo_hdr->fence_ptr =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ RXF_RD_FENCE_PTR +
+ offset_diff));
+ fifo_hdr->fence_mode =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ RXF_SET_FENCE_MODE +
+ offset_diff));
+
+ /* Lock fence */
+ iwl_trans_write_prph(mvm->trans,
+ RXF_SET_FENCE_MODE + offset_diff, 0x1);
+ /* Set fence pointer to the same place like WR pointer */
+ iwl_trans_write_prph(mvm->trans,
+ RXF_LD_WR2FENCE + offset_diff, 0x1);
+ /* Set fence offset */
+ iwl_trans_write_prph(mvm->trans,
+ RXF_LD_FENCE_OFFSET_ADDR + offset_diff,
+ 0x0);
+
+ /* Read FIFO */
+ fifo_len /= sizeof(u32); /* Size in DWORDS */
+ for (j = 0; j < fifo_len; j++)
+ fifo_data[j] = iwl_trans_read_prph(mvm->trans,
+ RXF_FIFO_RD_FENCE_INC +
+ offset_diff);
+ *dump_data = iwl_fw_error_next_data(*dump_data);
+ }
+
+ /* Pull TXF data from all TXFs */
+ for (i = 0; i < ARRAY_SIZE(mvm->shared_mem_cfg.txfifo_size); i++) {
+ /* Mark the number of TXF we're pulling now */
+ iwl_trans_write_prph(mvm->trans, TXF_LARC_NUM, i);
+
+ fifo_hdr = (void *)(*dump_data)->data;
+ fifo_data = (void *)fifo_hdr->data;
+ fifo_len = mvm->shared_mem_cfg.txfifo_size[i];
+
+ /* No need to try to read the data if the length is 0 */
+ if (fifo_len == 0)
+ continue;
+
+ /* Add a TLV for the FIFO */
+ (*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_TXF);
+ (*dump_data)->len = cpu_to_le32(fifo_len + sizeof(*fifo_hdr));
+
+ fifo_hdr->fifo_num = cpu_to_le32(i);
+ fifo_hdr->available_bytes =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ TXF_FIFO_ITEM_CNT));
+ fifo_hdr->wr_ptr =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ TXF_WR_PTR));
+ fifo_hdr->rd_ptr =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ TXF_RD_PTR));
+ fifo_hdr->fence_ptr =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ TXF_FENCE_PTR));
+ fifo_hdr->fence_mode =
+ cpu_to_le32(iwl_trans_read_prph(mvm->trans,
+ TXF_LOCK_FENCE));
+
+ /* Set the TXF_READ_MODIFY_ADDR to TXF_WR_PTR */
+ iwl_trans_write_prph(mvm->trans, TXF_READ_MODIFY_ADDR,
+ TXF_WR_PTR);
+
+ /* Dummy-read to advance the read pointer to the head */
+ iwl_trans_read_prph(mvm->trans, TXF_READ_MODIFY_DATA);
+
+ /* Read FIFO */
+ fifo_len /= sizeof(u32); /* Size in DWORDS */
+ for (j = 0; j < fifo_len; j++)
+ fifo_data[j] = iwl_trans_read_prph(mvm->trans,
+ TXF_READ_MODIFY_DATA);
+ *dump_data = iwl_fw_error_next_data(*dump_data);
+ }
+
+ iwl_trans_release_nic_access(mvm->trans, &flags);
+}
+
+void iwl_mvm_free_fw_dump_desc(struct iwl_mvm *mvm)
+{
+ if (mvm->fw_dump_desc == &iwl_mvm_dump_desc_assert)
+ return;
+
+ kfree(mvm->fw_dump_desc);
+ mvm->fw_dump_desc = NULL;
+}
+
+#define IWL8260_ICCM_OFFSET 0x44000 /* Only for B-step */
+#define IWL8260_ICCM_LEN 0xC000 /* Only for B-step */
+
+static const struct {
+ u32 start, end;
+} iwl_prph_dump_addr[] = {
+ { .start = 0x00a00000, .end = 0x00a00000 },
+ { .start = 0x00a0000c, .end = 0x00a00024 },
+ { .start = 0x00a0002c, .end = 0x00a0003c },
+ { .start = 0x00a00410, .end = 0x00a00418 },
+ { .start = 0x00a00420, .end = 0x00a00420 },
+ { .start = 0x00a00428, .end = 0x00a00428 },
+ { .start = 0x00a00430, .end = 0x00a0043c },
+ { .start = 0x00a00444, .end = 0x00a00444 },
+ { .start = 0x00a004c0, .end = 0x00a004cc },
+ { .start = 0x00a004d8, .end = 0x00a004d8 },
+ { .start = 0x00a004e0, .end = 0x00a004f0 },
+ { .start = 0x00a00840, .end = 0x00a00840 },
+ { .start = 0x00a00850, .end = 0x00a00858 },
+ { .start = 0x00a01004, .end = 0x00a01008 },
+ { .start = 0x00a01010, .end = 0x00a01010 },
+ { .start = 0x00a01018, .end = 0x00a01018 },
+ { .start = 0x00a01024, .end = 0x00a01024 },
+ { .start = 0x00a0102c, .end = 0x00a01034 },
+ { .start = 0x00a0103c, .end = 0x00a01040 },
+ { .start = 0x00a01048, .end = 0x00a01094 },
+ { .start = 0x00a01c00, .end = 0x00a01c20 },
+ { .start = 0x00a01c58, .end = 0x00a01c58 },
+ { .start = 0x00a01c7c, .end = 0x00a01c7c },
+ { .start = 0x00a01c28, .end = 0x00a01c54 },
+ { .start = 0x00a01c5c, .end = 0x00a01c5c },
+ { .start = 0x00a01c60, .end = 0x00a01cdc },
+ { .start = 0x00a01ce0, .end = 0x00a01d0c },
+ { .start = 0x00a01d18, .end = 0x00a01d20 },
+ { .start = 0x00a01d2c, .end = 0x00a01d30 },
+ { .start = 0x00a01d40, .end = 0x00a01d5c },
+ { .start = 0x00a01d80, .end = 0x00a01d80 },
+ { .start = 0x00a01d98, .end = 0x00a01d9c },
+ { .start = 0x00a01da8, .end = 0x00a01da8 },
+ { .start = 0x00a01db8, .end = 0x00a01df4 },
+ { .start = 0x00a01dc0, .end = 0x00a01dfc },
+ { .start = 0x00a01e00, .end = 0x00a01e2c },
+ { .start = 0x00a01e40, .end = 0x00a01e60 },
+ { .start = 0x00a01e68, .end = 0x00a01e6c },
+ { .start = 0x00a01e74, .end = 0x00a01e74 },
+ { .start = 0x00a01e84, .end = 0x00a01e90 },
+ { .start = 0x00a01e9c, .end = 0x00a01ec4 },
+ { .start = 0x00a01ed0, .end = 0x00a01ee0 },
+ { .start = 0x00a01f00, .end = 0x00a01f1c },
+ { .start = 0x00a01f44, .end = 0x00a01ffc },
+ { .start = 0x00a02000, .end = 0x00a02048 },
+ { .start = 0x00a02068, .end = 0x00a020f0 },
+ { .start = 0x00a02100, .end = 0x00a02118 },
+ { .start = 0x00a02140, .end = 0x00a0214c },
+ { .start = 0x00a02168, .end = 0x00a0218c },
+ { .start = 0x00a021c0, .end = 0x00a021c0 },
+ { .start = 0x00a02400, .end = 0x00a02410 },
+ { .start = 0x00a02418, .end = 0x00a02420 },
+ { .start = 0x00a02428, .end = 0x00a0242c },
+ { .start = 0x00a02434, .end = 0x00a02434 },
+ { .start = 0x00a02440, .end = 0x00a02460 },
+ { .start = 0x00a02468, .end = 0x00a024b0 },
+ { .start = 0x00a024c8, .end = 0x00a024cc },
+ { .start = 0x00a02500, .end = 0x00a02504 },
+ { .start = 0x00a0250c, .end = 0x00a02510 },
+ { .start = 0x00a02540, .end = 0x00a02554 },
+ { .start = 0x00a02580, .end = 0x00a025f4 },
+ { .start = 0x00a02600, .end = 0x00a0260c },
+ { .start = 0x00a02648, .end = 0x00a02650 },
+ { .start = 0x00a02680, .end = 0x00a02680 },
+ { .start = 0x00a026c0, .end = 0x00a026d0 },
+ { .start = 0x00a02700, .end = 0x00a0270c },
+ { .start = 0x00a02804, .end = 0x00a02804 },
+ { .start = 0x00a02818, .end = 0x00a0281c },
+ { .start = 0x00a02c00, .end = 0x00a02db4 },
+ { .start = 0x00a02df4, .end = 0x00a02fb0 },
+ { .start = 0x00a03000, .end = 0x00a03014 },
+ { .start = 0x00a0301c, .end = 0x00a0302c },
+ { .start = 0x00a03034, .end = 0x00a03038 },
+ { .start = 0x00a03040, .end = 0x00a03048 },
+ { .start = 0x00a03060, .end = 0x00a03068 },
+ { .start = 0x00a03070, .end = 0x00a03074 },
+ { .start = 0x00a0307c, .end = 0x00a0307c },
+ { .start = 0x00a03080, .end = 0x00a03084 },
+ { .start = 0x00a0308c, .end = 0x00a03090 },
+ { .start = 0x00a03098, .end = 0x00a03098 },
+ { .start = 0x00a030a0, .end = 0x00a030a0 },
+ { .start = 0x00a030a8, .end = 0x00a030b4 },
+ { .start = 0x00a030bc, .end = 0x00a030bc },
+ { .start = 0x00a030c0, .end = 0x00a0312c },
+ { .start = 0x00a03c00, .end = 0x00a03c5c },
+ { .start = 0x00a04400, .end = 0x00a04454 },
+ { .start = 0x00a04460, .end = 0x00a04474 },
+ { .start = 0x00a044c0, .end = 0x00a044ec },
+ { .start = 0x00a04500, .end = 0x00a04504 },
+ { .start = 0x00a04510, .end = 0x00a04538 },
+ { .start = 0x00a04540, .end = 0x00a04548 },
+ { .start = 0x00a04560, .end = 0x00a0457c },
+ { .start = 0x00a04590, .end = 0x00a04598 },
+ { .start = 0x00a045c0, .end = 0x00a045f4 },
+ { .start = 0x00a44000, .end = 0x00a7bf80 },
+};
+
+static u32 iwl_dump_prph(struct iwl_trans *trans,
+ struct iwl_fw_error_dump_data **data)
+{
+ struct iwl_fw_error_dump_prph *prph;
+ unsigned long flags;
+ u32 prph_len = 0, i;
+
+ if (!iwl_trans_grab_nic_access(trans, &flags))
+ return 0;
+
+ for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr); i++) {
+ /* The range includes both boundaries */
+ int num_bytes_in_chunk = iwl_prph_dump_addr[i].end -
+ iwl_prph_dump_addr[i].start + 4;
+ int reg;
+ __le32 *val;
+
+ prph_len += sizeof(**data) + sizeof(*prph) + num_bytes_in_chunk;
+
+ (*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PRPH);
+ (*data)->len = cpu_to_le32(sizeof(*prph) +
+ num_bytes_in_chunk);
+ prph = (void *)(*data)->data;
+ prph->prph_start = cpu_to_le32(iwl_prph_dump_addr[i].start);
+ val = (void *)prph->data;
+
+ for (reg = iwl_prph_dump_addr[i].start;
+ reg <= iwl_prph_dump_addr[i].end;
+ reg += 4)
+ *val++ = cpu_to_le32(iwl_read_prph_no_grab(trans,
+ reg));
+
+ *data = iwl_fw_error_next_data(*data);
+ }
+
+ iwl_trans_release_nic_access(trans, &flags);
+
+ return prph_len;
+}
+
+void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
+{
+ struct iwl_fw_error_dump_file *dump_file;
+ struct iwl_fw_error_dump_data *dump_data;
+ struct iwl_fw_error_dump_info *dump_info;
+ struct iwl_fw_error_dump_mem *dump_mem;
+ struct iwl_fw_error_dump_trigger_desc *dump_trig;
+ struct iwl_mvm_dump_ptrs *fw_error_dump;
+ u32 sram_len, sram_ofs;
+ u32 file_len, fifo_data_len = 0, prph_len = 0, radio_len = 0;
+ u32 smem_len = mvm->cfg->smem_len;
+ u32 sram2_len = mvm->cfg->dccm2_len;
+ bool monitor_dump_only = false;
+ int i;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ /* there's no point in fw dump if the bus is dead */
+ if (test_bit(STATUS_TRANS_DEAD, &mvm->trans->status)) {
+ IWL_ERR(mvm, "Skip fw error dump since bus is dead\n");
+ goto out;
+ }
+
+ if (mvm->fw_dump_trig &&
+ mvm->fw_dump_trig->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY)
+ monitor_dump_only = true;
+
+ fw_error_dump = kzalloc(sizeof(*fw_error_dump), GFP_KERNEL);
+ if (!fw_error_dump)
+ goto out;
+
+ /* SRAM - include stack CCM if driver knows the values for it */
+ if (!mvm->cfg->dccm_offset || !mvm->cfg->dccm_len) {
+ const struct fw_img *img;
+
+ img = &mvm->fw->img[mvm->cur_ucode];
+ sram_ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
+ sram_len = img->sec[IWL_UCODE_SECTION_DATA].len;
+ } else {
+ sram_ofs = mvm->cfg->dccm_offset;
+ sram_len = mvm->cfg->dccm_len;
+ }
+
+ /* reading RXF/TXF sizes */
+ if (test_bit(STATUS_FW_ERROR, &mvm->trans->status)) {
+ struct iwl_mvm_shared_mem_cfg *mem_cfg = &mvm->shared_mem_cfg;
+
+ fifo_data_len = 0;
+
+ /* Count RXF size */
+ for (i = 0; i < ARRAY_SIZE(mem_cfg->rxfifo_size); i++) {
+ if (!mem_cfg->rxfifo_size[i])
+ continue;
+
+ /* Add header info */
+ fifo_data_len += mem_cfg->rxfifo_size[i] +
+ sizeof(*dump_data) +
+ sizeof(struct iwl_fw_error_dump_fifo);
+ }
+
+ for (i = 0; i < ARRAY_SIZE(mem_cfg->txfifo_size); i++) {
+ if (!mem_cfg->txfifo_size[i])
+ continue;
+
+ /* Add header info */
+ fifo_data_len += mem_cfg->txfifo_size[i] +
+ sizeof(*dump_data) +
+ sizeof(struct iwl_fw_error_dump_fifo);
+ }
+
+ /* Make room for PRPH registers */
+ for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr); i++) {
+ /* The range includes both boundaries */
+ int num_bytes_in_chunk = iwl_prph_dump_addr[i].end -
+ iwl_prph_dump_addr[i].start + 4;
+
+ prph_len += sizeof(*dump_data) +
+ sizeof(struct iwl_fw_error_dump_prph) +
+ num_bytes_in_chunk;
+ }
+
+ if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000)
+ radio_len = sizeof(*dump_data) + RADIO_REG_MAX_READ;
+ }
+
+ file_len = sizeof(*dump_file) +
+ sizeof(*dump_data) * 2 +
+ sram_len + sizeof(*dump_mem) +
+ fifo_data_len +
+ prph_len +
+ radio_len +
+ sizeof(*dump_info);
+
+ /* Make room for the SMEM, if it exists */
+ if (smem_len)
+ file_len += sizeof(*dump_data) + sizeof(*dump_mem) + smem_len;
+
+ /* Make room for the secondary SRAM, if it exists */
+ if (sram2_len)
+ file_len += sizeof(*dump_data) + sizeof(*dump_mem) + sram2_len;
+
+ /* Make room for fw's virtual image pages, if it exists */
+ if (mvm->fw->img[mvm->cur_ucode].paging_mem_size)
+ file_len += mvm->num_of_paging_blk *
+ (sizeof(*dump_data) +
+ sizeof(struct iwl_fw_error_dump_paging) +
+ PAGING_BLOCK_SIZE);
+
+ /* If we only want a monitor dump, reset the file length */
+ if (monitor_dump_only) {
+ file_len = sizeof(*dump_file) + sizeof(*dump_data) +
+ sizeof(*dump_info);
+ }
+
+ /*
+ * In 8000 HW family B-step include the ICCM (which resides separately)
+ */
+ if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
+ CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_B_STEP)
+ file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
+ IWL8260_ICCM_LEN;
+
+ if (mvm->fw_dump_desc)
+ file_len += sizeof(*dump_data) + sizeof(*dump_trig) +
+ mvm->fw_dump_desc->len;
+
+ dump_file = vzalloc(file_len);
+ if (!dump_file) {
+ kfree(fw_error_dump);
+ goto out;
+ }
+
+ fw_error_dump->op_mode_ptr = dump_file;
+
+ dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
+ dump_data = (void *)dump_file->data;
+
+ dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO);
+ dump_data->len = cpu_to_le32(sizeof(*dump_info));
+ dump_info = (void *)dump_data->data;
+ dump_info->device_family =
+ mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000 ?
+ cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_7) :
+ cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_8);
+ dump_info->hw_step = cpu_to_le32(CSR_HW_REV_STEP(mvm->trans->hw_rev));
+ memcpy(dump_info->fw_human_readable, mvm->fw->human_readable,
+ sizeof(dump_info->fw_human_readable));
+ strncpy(dump_info->dev_human_readable, mvm->cfg->name,
+ sizeof(dump_info->dev_human_readable));
+ strncpy(dump_info->bus_human_readable, mvm->dev->bus->name,
+ sizeof(dump_info->bus_human_readable));
+
+ dump_data = iwl_fw_error_next_data(dump_data);
+ /* We only dump the FIFOs if the FW is in error state */
+ if (test_bit(STATUS_FW_ERROR, &mvm->trans->status)) {
+ iwl_mvm_dump_fifos(mvm, &dump_data);
+ if (radio_len)
+ iwl_mvm_read_radio_reg(mvm, &dump_data);
+ }
+
+ if (mvm->fw_dump_desc) {
+ dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_ERROR_INFO);
+ dump_data->len = cpu_to_le32(sizeof(*dump_trig) +
+ mvm->fw_dump_desc->len);
+ dump_trig = (void *)dump_data->data;
+ memcpy(dump_trig, &mvm->fw_dump_desc->trig_desc,
+ sizeof(*dump_trig) + mvm->fw_dump_desc->len);
+
+ dump_data = iwl_fw_error_next_data(dump_data);
+ }
+
+ /* In case we only want monitor dump, skip to dump trasport data */
+ if (monitor_dump_only)
+ goto dump_trans_data;
+
+ dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
+ dump_data->len = cpu_to_le32(sram_len + sizeof(*dump_mem));
+ dump_mem = (void *)dump_data->data;
+ dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
+ dump_mem->offset = cpu_to_le32(sram_ofs);
+ iwl_trans_read_mem_bytes(mvm->trans, sram_ofs, dump_mem->data,
+ sram_len);
+
+ if (smem_len) {
+ dump_data = iwl_fw_error_next_data(dump_data);
+ dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
+ dump_data->len = cpu_to_le32(smem_len + sizeof(*dump_mem));
+ dump_mem = (void *)dump_data->data;
+ dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SMEM);
+ dump_mem->offset = cpu_to_le32(mvm->cfg->smem_offset);
+ iwl_trans_read_mem_bytes(mvm->trans, mvm->cfg->smem_offset,
+ dump_mem->data, smem_len);
+ }
+
+ if (sram2_len) {
+ dump_data = iwl_fw_error_next_data(dump_data);
+ dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
+ dump_data->len = cpu_to_le32(sram2_len + sizeof(*dump_mem));
+ dump_mem = (void *)dump_data->data;
+ dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
+ dump_mem->offset = cpu_to_le32(mvm->cfg->dccm2_offset);
+ iwl_trans_read_mem_bytes(mvm->trans, mvm->cfg->dccm2_offset,
+ dump_mem->data, sram2_len);
+ }
+
+ if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
+ CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_B_STEP) {
+ dump_data = iwl_fw_error_next_data(dump_data);
+ dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
+ dump_data->len = cpu_to_le32(IWL8260_ICCM_LEN +
+ sizeof(*dump_mem));
+ dump_mem = (void *)dump_data->data;
+ dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
+ dump_mem->offset = cpu_to_le32(IWL8260_ICCM_OFFSET);
+ iwl_trans_read_mem_bytes(mvm->trans, IWL8260_ICCM_OFFSET,
+ dump_mem->data, IWL8260_ICCM_LEN);
+ }
+
+ /* Dump fw's virtual image */
+ if (mvm->fw->img[mvm->cur_ucode].paging_mem_size) {
+ u32 i;
+
+ for (i = 1; i < mvm->num_of_paging_blk + 1; i++) {
+ struct iwl_fw_error_dump_paging *paging;
+ struct page *pages =
+ mvm->fw_paging_db[i].fw_paging_block;
+
+ dump_data = iwl_fw_error_next_data(dump_data);
+ dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
+ dump_data->len = cpu_to_le32(sizeof(*paging) +
+ PAGING_BLOCK_SIZE);
+ paging = (void *)dump_data->data;
+ paging->index = cpu_to_le32(i);
+ memcpy(paging->data, page_address(pages),
+ PAGING_BLOCK_SIZE);
+ }
+ }
+
+ dump_data = iwl_fw_error_next_data(dump_data);
+ if (prph_len)
+ iwl_dump_prph(mvm->trans, &dump_data);
+
+dump_trans_data:
+ fw_error_dump->trans_ptr = iwl_trans_dump_data(mvm->trans,
+ mvm->fw_dump_trig);
+ fw_error_dump->op_mode_len = file_len;
+ if (fw_error_dump->trans_ptr)
+ file_len += fw_error_dump->trans_ptr->len;
+ dump_file->file_len = cpu_to_le32(file_len);
+
+ dev_coredumpm(mvm->trans->dev, THIS_MODULE, fw_error_dump, 0,
+ GFP_KERNEL, iwl_mvm_read_coredump, iwl_mvm_free_coredump);
+
+out:
+ iwl_mvm_free_fw_dump_desc(mvm);
+ mvm->fw_dump_trig = NULL;
+ clear_bit(IWL_MVM_STATUS_DUMPING_FW_LOG, &mvm->status);
+}
+
+const struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert = {
+ .trig_desc = {
+ .type = cpu_to_le32(FW_DBG_TRIGGER_FW_ASSERT),
+ },
+};
+
+int iwl_mvm_fw_dbg_collect_desc(struct iwl_mvm *mvm,
+ const struct iwl_mvm_dump_desc *desc,
+ const struct iwl_fw_dbg_trigger_tlv *trigger)
+{
+ unsigned int delay = 0;
+
+ if (trigger)
+ delay = msecs_to_jiffies(le32_to_cpu(trigger->stop_delay));
+
+ if (test_and_set_bit(IWL_MVM_STATUS_DUMPING_FW_LOG, &mvm->status))
+ return -EBUSY;
+
+ if (WARN_ON(mvm->fw_dump_desc))
+ iwl_mvm_free_fw_dump_desc(mvm);
+
+ IWL_WARN(mvm, "Collecting data: trigger %d fired.\n",
+ le32_to_cpu(desc->trig_desc.type));
+
+ mvm->fw_dump_desc = desc;
+ mvm->fw_dump_trig = trigger;
+
+ queue_delayed_work(system_wq, &mvm->fw_dump_wk, delay);
+
+ return 0;
+}
+
+int iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm, enum iwl_fw_dbg_trigger trig,
+ const char *str, size_t len,
+ const struct iwl_fw_dbg_trigger_tlv *trigger)
+{
+ struct iwl_mvm_dump_desc *desc;
+
+ desc = kzalloc(sizeof(*desc) + len, GFP_ATOMIC);
+ if (!desc)
+ return -ENOMEM;
+
+ desc->len = len;
+ desc->trig_desc.type = cpu_to_le32(trig);
+ memcpy(desc->trig_desc.data, str, len);
+
+ return iwl_mvm_fw_dbg_collect_desc(mvm, desc, trigger);
+}
+
+int iwl_mvm_fw_dbg_collect_trig(struct iwl_mvm *mvm,
+ struct iwl_fw_dbg_trigger_tlv *trigger,
+ const char *fmt, ...)
+{
+ u16 occurrences = le16_to_cpu(trigger->occurrences);
+ int ret, len = 0;
+ char buf[64];
+
+ if (!occurrences)
+ return 0;
+
+ if (fmt) {
+ va_list ap;
+
+ buf[sizeof(buf) - 1] = '\0';
+
+ va_start(ap, fmt);
+ vsnprintf(buf, sizeof(buf), fmt, ap);
+ va_end(ap);
+
+ /* check for truncation */
+ if (WARN_ON_ONCE(buf[sizeof(buf) - 1]))
+ buf[sizeof(buf) - 1] = '\0';
+
+ len = strlen(buf) + 1;
+ }
+
+ ret = iwl_mvm_fw_dbg_collect(mvm, le32_to_cpu(trigger->id), buf, len,
+ trigger);
+
+ if (ret)
+ return ret;
+
+ trigger->occurrences = cpu_to_le16(occurrences - 1);
+ return 0;
+}
+
+static inline void iwl_mvm_restart_early_start(struct iwl_mvm *mvm)
+{
+ if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000)
+ iwl_clear_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100);
+ else
+ iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 1);
+}
+
+int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 conf_id)
+{
+ u8 *ptr;
+ int ret;
+ int i;
+
+ if (WARN_ONCE(conf_id >= ARRAY_SIZE(mvm->fw->dbg_conf_tlv),
+ "Invalid configuration %d\n", conf_id))
+ return -EINVAL;
+
+ /* EARLY START - firmware's configuration is hard coded */
+ if ((!mvm->fw->dbg_conf_tlv[conf_id] ||
+ !mvm->fw->dbg_conf_tlv[conf_id]->num_of_hcmds) &&
+ conf_id == FW_DBG_START_FROM_ALIVE) {
+ iwl_mvm_restart_early_start(mvm);
+ return 0;
+ }
+
+ if (!mvm->fw->dbg_conf_tlv[conf_id])
+ return -EINVAL;
+
+ if (mvm->fw_dbg_conf != FW_DBG_INVALID)
+ IWL_WARN(mvm, "FW already configured (%d) - re-configuring\n",
+ mvm->fw_dbg_conf);
+
+ /* Send all HCMDs for configuring the FW debug */
+ ptr = (void *)&mvm->fw->dbg_conf_tlv[conf_id]->hcmd;
+ for (i = 0; i < mvm->fw->dbg_conf_tlv[conf_id]->num_of_hcmds; i++) {
+ struct iwl_fw_dbg_conf_hcmd *cmd = (void *)ptr;
+
+ ret = iwl_mvm_send_cmd_pdu(mvm, cmd->id, 0,
+ le16_to_cpu(cmd->len), cmd->data);
+ if (ret)
+ return ret;
+
+ ptr += sizeof(*cmd);
+ ptr += le16_to_cpu(cmd->len);
+ }
+
+ mvm->fw_dbg_conf = conf_id;
+ return ret;
+}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.h
new file mode 100644
index 000000000..f7dff7612
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.h
@@ -0,0 +1,174 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#ifndef __mvm_fw_dbg_h__
+#define __mvm_fw_dbg_h__
+#include "iwl-fw-file.h"
+#include "iwl-fw-error-dump.h"
+#include "mvm.h"
+
+void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm);
+void iwl_mvm_free_fw_dump_desc(struct iwl_mvm *mvm);
+int iwl_mvm_fw_dbg_collect_desc(struct iwl_mvm *mvm,
+ const struct iwl_mvm_dump_desc *desc,
+ const struct iwl_fw_dbg_trigger_tlv *trigger);
+int iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm, enum iwl_fw_dbg_trigger trig,
+ const char *str, size_t len,
+ const struct iwl_fw_dbg_trigger_tlv *trigger);
+int iwl_mvm_fw_dbg_collect_trig(struct iwl_mvm *mvm,
+ struct iwl_fw_dbg_trigger_tlv *trigger,
+ const char *fmt, ...) __printf(3, 4);
+int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 id);
+
+#define iwl_fw_dbg_trigger_enabled(fw, id) ({ \
+ void *__dbg_trigger = (fw)->dbg_trigger_tlv[(id)]; \
+ unlikely(__dbg_trigger); \
+})
+
+static inline struct iwl_fw_dbg_trigger_tlv*
+_iwl_fw_dbg_get_trigger(const struct iwl_fw *fw, enum iwl_fw_dbg_trigger id)
+{
+ return fw->dbg_trigger_tlv[id];
+}
+
+#define iwl_fw_dbg_get_trigger(fw, id) ({ \
+ BUILD_BUG_ON(!__builtin_constant_p(id)); \
+ BUILD_BUG_ON((id) >= FW_DBG_TRIGGER_MAX); \
+ _iwl_fw_dbg_get_trigger((fw), (id)); \
+})
+
+static inline bool
+iwl_fw_dbg_trigger_vif_match(struct iwl_fw_dbg_trigger_tlv *trig,
+ struct ieee80211_vif *vif)
+{
+ u32 trig_vif = le32_to_cpu(trig->vif_type);
+
+ return trig_vif == IWL_FW_DBG_CONF_VIF_ANY || vif->type == trig_vif;
+}
+
+static inline bool
+iwl_fw_dbg_trigger_stop_conf_match(struct iwl_mvm *mvm,
+ struct iwl_fw_dbg_trigger_tlv *trig)
+{
+ return ((trig->mode & IWL_FW_DBG_TRIGGER_STOP) &&
+ (mvm->fw_dbg_conf == FW_DBG_INVALID ||
+ (BIT(mvm->fw_dbg_conf) & le32_to_cpu(trig->stop_conf_ids))));
+}
+
+static inline bool
+iwl_fw_dbg_no_trig_window(struct iwl_mvm *mvm,
+ struct iwl_fw_dbg_trigger_tlv *trig)
+{
+ unsigned long wind_jiff =
+ msecs_to_jiffies(le16_to_cpu(trig->trig_dis_ms));
+ u32 id = le32_to_cpu(trig->id);
+
+ /* If this is the first event checked, jump to update start ts */
+ if (mvm->fw_dbg_non_collect_ts_start[id] &&
+ (time_after(mvm->fw_dbg_non_collect_ts_start[id] + wind_jiff,
+ jiffies)))
+ return true;
+
+ mvm->fw_dbg_non_collect_ts_start[id] = jiffies;
+ return false;
+}
+
+static inline bool
+iwl_fw_dbg_trigger_check_stop(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct iwl_fw_dbg_trigger_tlv *trig)
+{
+ if (vif && !iwl_fw_dbg_trigger_vif_match(trig, vif))
+ return false;
+
+ if (iwl_fw_dbg_no_trig_window(mvm, trig)) {
+ IWL_WARN(mvm, "Trigger %d occurred while no-collect window.\n",
+ trig->id);
+ return false;
+ }
+
+ return iwl_fw_dbg_trigger_stop_conf_match(mvm, trig);
+}
+
+static inline void
+_iwl_fw_dbg_trigger_simple_stop(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct iwl_fw_dbg_trigger_tlv *trigger)
+{
+ if (!trigger)
+ return;
+
+ if (!iwl_fw_dbg_trigger_check_stop(mvm, vif, trigger))
+ return;
+
+ iwl_mvm_fw_dbg_collect_trig(mvm, trigger, NULL);
+}
+
+#define iwl_fw_dbg_trigger_simple_stop(mvm, vif, trig) \
+ _iwl_fw_dbg_trigger_simple_stop((mvm), (vif), \
+ iwl_fw_dbg_get_trigger((mvm)->fw,\
+ (trig)))
+
+#endif /* __mvm_fw_dbg_h__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index d906fa13b..0ccc697fe 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -74,6 +74,7 @@
#include "iwl-eeprom-parse.h"
#include "mvm.h"
+#include "fw-dbg.h"
#include "iwl-phy-db.h"
#define MVM_UCODE_ALIVE_TIMEOUT HZ
@@ -106,7 +107,7 @@ static int iwl_send_tx_ant_cfg(struct iwl_mvm *mvm, u8 valid_tx_ant)
sizeof(tx_ant_cmd), &tx_ant_cmd);
}
-static void iwl_free_fw_paging(struct iwl_mvm *mvm)
+void iwl_free_fw_paging(struct iwl_mvm *mvm)
{
int i;
@@ -126,6 +127,8 @@ static void iwl_free_fw_paging(struct iwl_mvm *mvm)
get_order(mvm->fw_paging_db[i].fw_paging_size));
}
kfree(mvm->trans->paging_download_buf);
+ mvm->trans->paging_download_buf = NULL;
+
memset(mvm->fw_paging_db, 0, sizeof(mvm->fw_paging_db));
}
@@ -805,137 +808,6 @@ static void iwl_mvm_get_shared_mem_conf(struct iwl_mvm *mvm)
iwl_free_resp(&cmd);
}
-int iwl_mvm_fw_dbg_collect_desc(struct iwl_mvm *mvm,
- struct iwl_mvm_dump_desc *desc,
- struct iwl_fw_dbg_trigger_tlv *trigger)
-{
- unsigned int delay = 0;
-
- if (trigger)
- delay = msecs_to_jiffies(le32_to_cpu(trigger->stop_delay));
-
- if (test_and_set_bit(IWL_MVM_STATUS_DUMPING_FW_LOG, &mvm->status))
- return -EBUSY;
-
- if (WARN_ON(mvm->fw_dump_desc))
- iwl_mvm_free_fw_dump_desc(mvm);
-
- IWL_WARN(mvm, "Collecting data: trigger %d fired.\n",
- le32_to_cpu(desc->trig_desc.type));
-
- mvm->fw_dump_desc = desc;
- mvm->fw_dump_trig = trigger;
-
- queue_delayed_work(system_wq, &mvm->fw_dump_wk, delay);
-
- return 0;
-}
-
-int iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm, enum iwl_fw_dbg_trigger trig,
- const char *str, size_t len,
- struct iwl_fw_dbg_trigger_tlv *trigger)
-{
- struct iwl_mvm_dump_desc *desc;
-
- desc = kzalloc(sizeof(*desc) + len, GFP_ATOMIC);
- if (!desc)
- return -ENOMEM;
-
- desc->len = len;
- desc->trig_desc.type = cpu_to_le32(trig);
- memcpy(desc->trig_desc.data, str, len);
-
- return iwl_mvm_fw_dbg_collect_desc(mvm, desc, trigger);
-}
-
-int iwl_mvm_fw_dbg_collect_trig(struct iwl_mvm *mvm,
- struct iwl_fw_dbg_trigger_tlv *trigger,
- const char *fmt, ...)
-{
- u16 occurrences = le16_to_cpu(trigger->occurrences);
- int ret, len = 0;
- char buf[64];
-
- if (!occurrences)
- return 0;
-
- if (fmt) {
- va_list ap;
-
- buf[sizeof(buf) - 1] = '\0';
-
- va_start(ap, fmt);
- vsnprintf(buf, sizeof(buf), fmt, ap);
- va_end(ap);
-
- /* check for truncation */
- if (WARN_ON_ONCE(buf[sizeof(buf) - 1]))
- buf[sizeof(buf) - 1] = '\0';
-
- len = strlen(buf) + 1;
- }
-
- ret = iwl_mvm_fw_dbg_collect(mvm, le32_to_cpu(trigger->id), buf, len,
- trigger);
-
- if (ret)
- return ret;
-
- trigger->occurrences = cpu_to_le16(occurrences - 1);
- return 0;
-}
-
-static inline void iwl_mvm_restart_early_start(struct iwl_mvm *mvm)
-{
- if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000)
- iwl_clear_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100);
- else
- iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 1);
-}
-
-int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 conf_id)
-{
- u8 *ptr;
- int ret;
- int i;
-
- if (WARN_ONCE(conf_id >= ARRAY_SIZE(mvm->fw->dbg_conf_tlv),
- "Invalid configuration %d\n", conf_id))
- return -EINVAL;
-
- /* EARLY START - firmware's configuration is hard coded */
- if ((!mvm->fw->dbg_conf_tlv[conf_id] ||
- !mvm->fw->dbg_conf_tlv[conf_id]->num_of_hcmds) &&
- conf_id == FW_DBG_START_FROM_ALIVE) {
- iwl_mvm_restart_early_start(mvm);
- return 0;
- }
-
- if (!mvm->fw->dbg_conf_tlv[conf_id])
- return -EINVAL;
-
- if (mvm->fw_dbg_conf != FW_DBG_INVALID)
- IWL_WARN(mvm, "FW already configured (%d) - re-configuring\n",
- mvm->fw_dbg_conf);
-
- /* Send all HCMDs for configuring the FW debug */
- ptr = (void *)&mvm->fw->dbg_conf_tlv[conf_id]->hcmd;
- for (i = 0; i < mvm->fw->dbg_conf_tlv[conf_id]->num_of_hcmds; i++) {
- struct iwl_fw_dbg_conf_hcmd *cmd = (void *)ptr;
-
- ret = iwl_mvm_send_cmd_pdu(mvm, cmd->id, 0,
- le16_to_cpu(cmd->len), cmd->data);
- if (ret)
- return ret;
-
- ptr += sizeof(*cmd);
- ptr += le16_to_cpu(cmd->len);
- }
-
- mvm->fw_dbg_conf = conf_id;
- return ret;
-}
-
static int iwl_mvm_config_ltr(struct iwl_mvm *mvm)
{
struct iwl_ltr_config_cmd cmd = {
@@ -1073,6 +945,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
}
if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) {
+ mvm->scan_type = IWL_SCAN_TYPE_NOT_SET;
ret = iwl_mvm_config_scan(mvm);
if (ret)
goto error;
diff --git a/drivers/net/wireless/iwlwifi/mvm/led.c b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
index e3b3cf4db..1e51fbe95 100644
--- a/drivers/net/wireless/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index ad7ad720d..bf1e5eb5d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -27,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -72,6 +72,7 @@
#include "fw-api.h"
#include "mvm.h"
#include "time-event.h"
+#include "fw-dbg.h"
const u8 iwl_mvm_ac_to_tx_fifo[] = {
IWL_MVM_TX_FIFO_VO,
@@ -716,6 +717,8 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
cpu_to_le32(vif->bss_conf.use_short_slot ?
MAC_FLG_SHORT_SLOT : 0);
+ cmd->filter_flags = cpu_to_le32(MAC_FILTER_ACCEPT_GRP);
+
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
u8 txf = iwl_mvm_ac_to_tx_fifo[i];
@@ -729,11 +732,26 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
cmd->ac[txf].fifos_mask = BIT(txf);
}
- /* in AP mode, the MCAST FIFO takes the EDCA params from VO */
- if (vif->type == NL80211_IFTYPE_AP)
+ if (vif->type == NL80211_IFTYPE_AP) {
+ /* in AP mode, the MCAST FIFO takes the EDCA params from VO */
cmd->ac[IWL_MVM_TX_FIFO_VO].fifos_mask |=
BIT(IWL_MVM_TX_FIFO_MCAST);
+ /*
+ * in AP mode, pass probe requests and beacons from other APs
+ * (needed for ht protection); when there're no any associated
+ * station don't ask FW to pass beacons to prevent unnecessary
+ * wake-ups.
+ */
+ cmd->filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
+ if (mvmvif->ap_assoc_sta_count) {
+ cmd->filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
+ IWL_DEBUG_HC(mvm, "Asking FW to pass beacons\n");
+ } else {
+ IWL_DEBUG_HC(mvm, "No need to receive beacons\n");
+ }
+ }
+
if (vif->bss_conf.qos)
cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
@@ -747,8 +765,6 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_TGN);
if (ht_enabled)
iwl_mvm_mac_ctxt_set_ht_flags(mvm, vif, cmd);
-
- cmd->filter_flags = cpu_to_le32(MAC_FILTER_ACCEPT_GRP);
}
static int iwl_mvm_mac_ctxt_send_cmd(struct iwl_mvm *mvm,
@@ -854,11 +870,17 @@ static int iwl_mvm_mac_ctxt_cmd_listener(struct iwl_mvm *mvm,
u32 action)
{
struct iwl_mac_ctx_cmd cmd = {};
+ u32 tfd_queue_msk = 0;
+ int ret, i;
WARN_ON(vif->type != NL80211_IFTYPE_MONITOR);
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
+ for (i = 0; i < IEEE80211_NUM_ACS; i++)
+ if (vif->hw_queue[i] != IEEE80211_INVAL_HW_QUEUE)
+ tfd_queue_msk |= BIT(vif->hw_queue[i]);
+
cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_PROMISC |
MAC_FILTER_IN_CONTROL_AND_MGMT |
MAC_FILTER_IN_BEACON |
@@ -866,6 +888,12 @@ static int iwl_mvm_mac_ctxt_cmd_listener(struct iwl_mvm *mvm,
MAC_FILTER_IN_CRC32);
ieee80211_hw_set(mvm->hw, RX_INCLUDES_FCS);
+ /* Allocate sniffer station */
+ ret = iwl_mvm_allocate_int_sta(mvm, &mvm->snif_sta, tfd_queue_msk,
+ vif->type);
+ if (ret)
+ return ret;
+
return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
}
@@ -999,9 +1027,12 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
TX_CMD_FLG_BT_PRIO_POS;
beacon_cmd.tx.tx_flags = cpu_to_le32(tx_flags);
- mvm->mgmt_last_antenna_idx =
- iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm),
- mvm->mgmt_last_antenna_idx);
+ if (!fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION)) {
+ mvm->mgmt_last_antenna_idx =
+ iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm),
+ mvm->mgmt_last_antenna_idx);
+ }
beacon_cmd.tx.rate_n_flags =
cpu_to_le32(BIT(mvm->mgmt_last_antenna_idx) <<
@@ -1140,7 +1171,6 @@ static int iwl_mvm_mac_ctxt_cmd_ap(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
u32 action)
{
- struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mac_ctx_cmd cmd = {};
WARN_ON(vif->type != NL80211_IFTYPE_AP || vif->p2p);
@@ -1148,19 +1178,6 @@ static int iwl_mvm_mac_ctxt_cmd_ap(struct iwl_mvm *mvm,
/* Fill the common data for all mac context types */
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
- /*
- * pass probe requests and beacons from other APs (needed
- * for ht protection); when there're no any associated station
- * don't ask FW to pass beacons to prevent unnecessary wake-ups.
- */
- cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
- if (mvmvif->ap_assoc_sta_count) {
- cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
- IWL_DEBUG_HC(mvm, "Asking FW to pass beacons\n");
- } else {
- IWL_DEBUG_HC(mvm, "No need to receive beacons\n");
- }
-
/* Fill the data specific for ap mode */
iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.ap,
action == FW_CTXT_ACTION_ADD);
@@ -1180,13 +1197,6 @@ static int iwl_mvm_mac_ctxt_cmd_go(struct iwl_mvm *mvm,
/* Fill the common data for all mac context types */
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
- /*
- * pass probe requests and beacons from other APs (needed
- * for ht protection)
- */
- cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST |
- MAC_FILTER_IN_BEACON);
-
/* Fill the data specific for GO mode */
iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.go.ap,
action == FW_CTXT_ACTION_ADD);
@@ -1288,8 +1298,10 @@ int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
mvmvif->uploaded = false;
- if (vif->type == NL80211_IFTYPE_MONITOR)
+ if (vif->type == NL80211_IFTYPE_MONITOR) {
__clear_bit(IEEE80211_HW_RX_INCLUDES_FCS, mvm->hw->flags);
+ iwl_mvm_dealloc_snif_sta(mvm);
+ }
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index e88afac51..d70a1716f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -70,6 +70,7 @@
#include <linux/ip.h>
#include <linux/if_arp.h>
#include <linux/devcoredump.h>
+#include <linux/time.h>
#include <net/mac80211.h>
#include <net/ieee80211_radiotap.h>
#include <net/tcp.h>
@@ -86,6 +87,7 @@
#include "iwl-prph.h"
#include "iwl-csr.h"
#include "iwl-nvm-parse.h"
+#include "fw-dbg.h"
static const struct ieee80211_iface_limit iwl_mvm_limits[] = {
{
@@ -436,6 +438,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
ieee80211_hw_set(hw, CHANCTX_STA_CSA);
ieee80211_hw_set(hw, SUPPORT_FAST_XMIT);
ieee80211_hw_set(hw, SUPPORTS_CLONED_SKBS);
+ ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU);
+ ieee80211_hw_set(hw, NEEDS_UNIQUE_STA_ADDR);
+
+ if (mvm->trans->max_skb_frags)
+ hw->netdev_features = NETIF_F_HIGHDMA | NETIF_F_SG;
hw->queues = mvm->first_agg_queue;
hw->offchannel_tx_hw_queue = IWL_MVM_OFFCHANNEL_QUEUE;
@@ -662,6 +669,10 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
if (!iwl_mvm_is_csum_supported(mvm))
hw->netdev_features &= ~NETIF_F_RXCSUM;
+ if (IWL_MVM_SW_TX_CSUM_OFFLOAD)
+ hw->netdev_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+ NETIF_F_TSO | NETIF_F_TSO6;
+
ret = ieee80211_register_hw(mvm->hw);
if (ret)
iwl_mvm_leds_exit(mvm);
@@ -939,431 +950,6 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac,
memset(&mvmvif->bf_data, 0, sizeof(mvmvif->bf_data));
}
-static ssize_t iwl_mvm_read_coredump(char *buffer, loff_t offset, size_t count,
- const void *data, size_t datalen)
-{
- const struct iwl_mvm_dump_ptrs *dump_ptrs = data;
- ssize_t bytes_read;
- ssize_t bytes_read_trans;
-
- if (offset < dump_ptrs->op_mode_len) {
- bytes_read = min_t(ssize_t, count,
- dump_ptrs->op_mode_len - offset);
- memcpy(buffer, (u8 *)dump_ptrs->op_mode_ptr + offset,
- bytes_read);
- offset += bytes_read;
- count -= bytes_read;
-
- if (count == 0)
- return bytes_read;
- } else {
- bytes_read = 0;
- }
-
- if (!dump_ptrs->trans_ptr)
- return bytes_read;
-
- offset -= dump_ptrs->op_mode_len;
- bytes_read_trans = min_t(ssize_t, count,
- dump_ptrs->trans_ptr->len - offset);
- memcpy(buffer + bytes_read,
- (u8 *)dump_ptrs->trans_ptr->data + offset,
- bytes_read_trans);
-
- return bytes_read + bytes_read_trans;
-}
-
-static void iwl_mvm_free_coredump(const void *data)
-{
- const struct iwl_mvm_dump_ptrs *fw_error_dump = data;
-
- vfree(fw_error_dump->op_mode_ptr);
- vfree(fw_error_dump->trans_ptr);
- kfree(fw_error_dump);
-}
-
-static void iwl_mvm_dump_fifos(struct iwl_mvm *mvm,
- struct iwl_fw_error_dump_data **dump_data)
-{
- struct iwl_fw_error_dump_fifo *fifo_hdr;
- u32 *fifo_data;
- u32 fifo_len;
- unsigned long flags;
- int i, j;
-
- if (!iwl_trans_grab_nic_access(mvm->trans, false, &flags))
- return;
-
- /* Pull RXF data from all RXFs */
- for (i = 0; i < ARRAY_SIZE(mvm->shared_mem_cfg.rxfifo_size); i++) {
- /*
- * Keep aside the additional offset that might be needed for
- * next RXF
- */
- u32 offset_diff = RXF_DIFF_FROM_PREV * i;
-
- fifo_hdr = (void *)(*dump_data)->data;
- fifo_data = (void *)fifo_hdr->data;
- fifo_len = mvm->shared_mem_cfg.rxfifo_size[i];
-
- /* No need to try to read the data if the length is 0 */
- if (fifo_len == 0)
- continue;
-
- /* Add a TLV for the RXF */
- (*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_RXF);
- (*dump_data)->len = cpu_to_le32(fifo_len + sizeof(*fifo_hdr));
-
- fifo_hdr->fifo_num = cpu_to_le32(i);
- fifo_hdr->available_bytes =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- RXF_RD_D_SPACE +
- offset_diff));
- fifo_hdr->wr_ptr =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- RXF_RD_WR_PTR +
- offset_diff));
- fifo_hdr->rd_ptr =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- RXF_RD_RD_PTR +
- offset_diff));
- fifo_hdr->fence_ptr =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- RXF_RD_FENCE_PTR +
- offset_diff));
- fifo_hdr->fence_mode =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- RXF_SET_FENCE_MODE +
- offset_diff));
-
- /* Lock fence */
- iwl_trans_write_prph(mvm->trans,
- RXF_SET_FENCE_MODE + offset_diff, 0x1);
- /* Set fence pointer to the same place like WR pointer */
- iwl_trans_write_prph(mvm->trans,
- RXF_LD_WR2FENCE + offset_diff, 0x1);
- /* Set fence offset */
- iwl_trans_write_prph(mvm->trans,
- RXF_LD_FENCE_OFFSET_ADDR + offset_diff,
- 0x0);
-
- /* Read FIFO */
- fifo_len /= sizeof(u32); /* Size in DWORDS */
- for (j = 0; j < fifo_len; j++)
- fifo_data[j] = iwl_trans_read_prph(mvm->trans,
- RXF_FIFO_RD_FENCE_INC +
- offset_diff);
- *dump_data = iwl_fw_error_next_data(*dump_data);
- }
-
- /* Pull TXF data from all TXFs */
- for (i = 0; i < ARRAY_SIZE(mvm->shared_mem_cfg.txfifo_size); i++) {
- /* Mark the number of TXF we're pulling now */
- iwl_trans_write_prph(mvm->trans, TXF_LARC_NUM, i);
-
- fifo_hdr = (void *)(*dump_data)->data;
- fifo_data = (void *)fifo_hdr->data;
- fifo_len = mvm->shared_mem_cfg.txfifo_size[i];
-
- /* No need to try to read the data if the length is 0 */
- if (fifo_len == 0)
- continue;
-
- /* Add a TLV for the FIFO */
- (*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_TXF);
- (*dump_data)->len = cpu_to_le32(fifo_len + sizeof(*fifo_hdr));
-
- fifo_hdr->fifo_num = cpu_to_le32(i);
- fifo_hdr->available_bytes =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- TXF_FIFO_ITEM_CNT));
- fifo_hdr->wr_ptr =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- TXF_WR_PTR));
- fifo_hdr->rd_ptr =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- TXF_RD_PTR));
- fifo_hdr->fence_ptr =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- TXF_FENCE_PTR));
- fifo_hdr->fence_mode =
- cpu_to_le32(iwl_trans_read_prph(mvm->trans,
- TXF_LOCK_FENCE));
-
- /* Set the TXF_READ_MODIFY_ADDR to TXF_WR_PTR */
- iwl_trans_write_prph(mvm->trans, TXF_READ_MODIFY_ADDR,
- TXF_WR_PTR);
-
- /* Dummy-read to advance the read pointer to the head */
- iwl_trans_read_prph(mvm->trans, TXF_READ_MODIFY_DATA);
-
- /* Read FIFO */
- fifo_len /= sizeof(u32); /* Size in DWORDS */
- for (j = 0; j < fifo_len; j++)
- fifo_data[j] = iwl_trans_read_prph(mvm->trans,
- TXF_READ_MODIFY_DATA);
- *dump_data = iwl_fw_error_next_data(*dump_data);
- }
-
- iwl_trans_release_nic_access(mvm->trans, &flags);
-}
-
-void iwl_mvm_free_fw_dump_desc(struct iwl_mvm *mvm)
-{
- if (mvm->fw_dump_desc == &iwl_mvm_dump_desc_assert ||
- !mvm->fw_dump_desc)
- return;
-
- kfree(mvm->fw_dump_desc);
- mvm->fw_dump_desc = NULL;
-}
-
-#define IWL8260_ICCM_OFFSET 0x44000 /* Only for B-step */
-#define IWL8260_ICCM_LEN 0xC000 /* Only for B-step */
-
-void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
-{
- struct iwl_fw_error_dump_file *dump_file;
- struct iwl_fw_error_dump_data *dump_data;
- struct iwl_fw_error_dump_info *dump_info;
- struct iwl_fw_error_dump_mem *dump_mem;
- struct iwl_fw_error_dump_trigger_desc *dump_trig;
- struct iwl_mvm_dump_ptrs *fw_error_dump;
- u32 sram_len, sram_ofs;
- u32 file_len, fifo_data_len = 0;
- u32 smem_len = mvm->cfg->smem_len;
- u32 sram2_len = mvm->cfg->dccm2_len;
- bool monitor_dump_only = false;
-
- lockdep_assert_held(&mvm->mutex);
-
- /* there's no point in fw dump if the bus is dead */
- if (test_bit(STATUS_TRANS_DEAD, &mvm->trans->status)) {
- IWL_ERR(mvm, "Skip fw error dump since bus is dead\n");
- return;
- }
-
- if (mvm->fw_dump_trig &&
- mvm->fw_dump_trig->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY)
- monitor_dump_only = true;
-
- fw_error_dump = kzalloc(sizeof(*fw_error_dump), GFP_KERNEL);
- if (!fw_error_dump)
- return;
-
- /* SRAM - include stack CCM if driver knows the values for it */
- if (!mvm->cfg->dccm_offset || !mvm->cfg->dccm_len) {
- const struct fw_img *img;
-
- img = &mvm->fw->img[mvm->cur_ucode];
- sram_ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
- sram_len = img->sec[IWL_UCODE_SECTION_DATA].len;
- } else {
- sram_ofs = mvm->cfg->dccm_offset;
- sram_len = mvm->cfg->dccm_len;
- }
-
- /* reading RXF/TXF sizes */
- if (test_bit(STATUS_FW_ERROR, &mvm->trans->status)) {
- struct iwl_mvm_shared_mem_cfg *mem_cfg = &mvm->shared_mem_cfg;
- int i;
-
- fifo_data_len = 0;
-
- /* Count RXF size */
- for (i = 0; i < ARRAY_SIZE(mem_cfg->rxfifo_size); i++) {
- if (!mem_cfg->rxfifo_size[i])
- continue;
-
- /* Add header info */
- fifo_data_len += mem_cfg->rxfifo_size[i] +
- sizeof(*dump_data) +
- sizeof(struct iwl_fw_error_dump_fifo);
- }
-
- for (i = 0; i < ARRAY_SIZE(mem_cfg->txfifo_size); i++) {
- if (!mem_cfg->txfifo_size[i])
- continue;
-
- /* Add header info */
- fifo_data_len += mem_cfg->txfifo_size[i] +
- sizeof(*dump_data) +
- sizeof(struct iwl_fw_error_dump_fifo);
- }
- }
-
- file_len = sizeof(*dump_file) +
- sizeof(*dump_data) * 2 +
- sram_len + sizeof(*dump_mem) +
- fifo_data_len +
- sizeof(*dump_info);
-
- /* Make room for the SMEM, if it exists */
- if (smem_len)
- file_len += sizeof(*dump_data) + sizeof(*dump_mem) + smem_len;
-
- /* Make room for the secondary SRAM, if it exists */
- if (sram2_len)
- file_len += sizeof(*dump_data) + sizeof(*dump_mem) + sram2_len;
-
- /* Make room for fw's virtual image pages, if it exists */
- if (mvm->fw->img[mvm->cur_ucode].paging_mem_size)
- file_len += mvm->num_of_paging_blk *
- (sizeof(*dump_data) +
- sizeof(struct iwl_fw_error_dump_paging) +
- PAGING_BLOCK_SIZE);
-
- /* If we only want a monitor dump, reset the file length */
- if (monitor_dump_only) {
- file_len = sizeof(*dump_file) + sizeof(*dump_data) +
- sizeof(*dump_info);
- }
-
- /*
- * In 8000 HW family B-step include the ICCM (which resides separately)
- */
- if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
- CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_B_STEP)
- file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
- IWL8260_ICCM_LEN;
-
- if (mvm->fw_dump_desc)
- file_len += sizeof(*dump_data) + sizeof(*dump_trig) +
- mvm->fw_dump_desc->len;
-
- dump_file = vzalloc(file_len);
- if (!dump_file) {
- kfree(fw_error_dump);
- iwl_mvm_free_fw_dump_desc(mvm);
- return;
- }
-
- fw_error_dump->op_mode_ptr = dump_file;
-
- dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
- dump_data = (void *)dump_file->data;
-
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO);
- dump_data->len = cpu_to_le32(sizeof(*dump_info));
- dump_info = (void *) dump_data->data;
- dump_info->device_family =
- mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000 ?
- cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_7) :
- cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_8);
- dump_info->hw_step = cpu_to_le32(CSR_HW_REV_STEP(mvm->trans->hw_rev));
- memcpy(dump_info->fw_human_readable, mvm->fw->human_readable,
- sizeof(dump_info->fw_human_readable));
- strncpy(dump_info->dev_human_readable, mvm->cfg->name,
- sizeof(dump_info->dev_human_readable));
- strncpy(dump_info->bus_human_readable, mvm->dev->bus->name,
- sizeof(dump_info->bus_human_readable));
-
- dump_data = iwl_fw_error_next_data(dump_data);
- /* We only dump the FIFOs if the FW is in error state */
- if (test_bit(STATUS_FW_ERROR, &mvm->trans->status))
- iwl_mvm_dump_fifos(mvm, &dump_data);
-
- if (mvm->fw_dump_desc) {
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_ERROR_INFO);
- dump_data->len = cpu_to_le32(sizeof(*dump_trig) +
- mvm->fw_dump_desc->len);
- dump_trig = (void *)dump_data->data;
- memcpy(dump_trig, &mvm->fw_dump_desc->trig_desc,
- sizeof(*dump_trig) + mvm->fw_dump_desc->len);
-
- /* now we can free this copy */
- iwl_mvm_free_fw_dump_desc(mvm);
- dump_data = iwl_fw_error_next_data(dump_data);
- }
-
- /* In case we only want monitor dump, skip to dump trasport data */
- if (monitor_dump_only)
- goto dump_trans_data;
-
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
- dump_data->len = cpu_to_le32(sram_len + sizeof(*dump_mem));
- dump_mem = (void *)dump_data->data;
- dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
- dump_mem->offset = cpu_to_le32(sram_ofs);
- iwl_trans_read_mem_bytes(mvm->trans, sram_ofs, dump_mem->data,
- sram_len);
-
- if (smem_len) {
- dump_data = iwl_fw_error_next_data(dump_data);
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
- dump_data->len = cpu_to_le32(smem_len + sizeof(*dump_mem));
- dump_mem = (void *)dump_data->data;
- dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SMEM);
- dump_mem->offset = cpu_to_le32(mvm->cfg->smem_offset);
- iwl_trans_read_mem_bytes(mvm->trans, mvm->cfg->smem_offset,
- dump_mem->data, smem_len);
- }
-
- if (sram2_len) {
- dump_data = iwl_fw_error_next_data(dump_data);
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
- dump_data->len = cpu_to_le32(sram2_len + sizeof(*dump_mem));
- dump_mem = (void *)dump_data->data;
- dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
- dump_mem->offset = cpu_to_le32(mvm->cfg->dccm2_offset);
- iwl_trans_read_mem_bytes(mvm->trans, mvm->cfg->dccm2_offset,
- dump_mem->data, sram2_len);
- }
-
- if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
- CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_B_STEP) {
- dump_data = iwl_fw_error_next_data(dump_data);
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
- dump_data->len = cpu_to_le32(IWL8260_ICCM_LEN +
- sizeof(*dump_mem));
- dump_mem = (void *)dump_data->data;
- dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
- dump_mem->offset = cpu_to_le32(IWL8260_ICCM_OFFSET);
- iwl_trans_read_mem_bytes(mvm->trans, IWL8260_ICCM_OFFSET,
- dump_mem->data, IWL8260_ICCM_LEN);
- }
-
- /* Dump fw's virtual image */
- if (mvm->fw->img[mvm->cur_ucode].paging_mem_size) {
- u32 i;
-
- for (i = 1; i < mvm->num_of_paging_blk + 1; i++) {
- struct iwl_fw_error_dump_paging *paging;
- struct page *pages =
- mvm->fw_paging_db[i].fw_paging_block;
-
- dump_data = iwl_fw_error_next_data(dump_data);
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
- dump_data->len = cpu_to_le32(sizeof(*paging) +
- PAGING_BLOCK_SIZE);
- paging = (void *)dump_data->data;
- paging->index = cpu_to_le32(i);
- memcpy(paging->data, page_address(pages),
- PAGING_BLOCK_SIZE);
- }
- }
-
-dump_trans_data:
- fw_error_dump->trans_ptr = iwl_trans_dump_data(mvm->trans,
- mvm->fw_dump_trig);
- fw_error_dump->op_mode_len = file_len;
- if (fw_error_dump->trans_ptr)
- file_len += fw_error_dump->trans_ptr->len;
- dump_file->file_len = cpu_to_le32(file_len);
-
- dev_coredumpm(mvm->trans->dev, THIS_MODULE, fw_error_dump, 0,
- GFP_KERNEL, iwl_mvm_read_coredump, iwl_mvm_free_coredump);
-
- mvm->fw_dump_trig = NULL;
- clear_bit(IWL_MVM_STATUS_DUMPING_FW_LOG, &mvm->status);
-}
-
-struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert = {
- .trig_desc = {
- .type = cpu_to_le32(FW_DBG_TRIGGER_FW_ASSERT),
- },
-};
-
static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
{
/* clear the D3 reconfig, we only need it to avoid dumping a
@@ -1387,6 +973,7 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
mvm->calibrating = false;
/* just in case one was running */
+ iwl_mvm_cleanup_roc_te(mvm);
ieee80211_remain_on_channel_expired(mvm->hw);
/*
@@ -1399,6 +986,7 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
mvm->d0i3_ap_sta_id = IWL_MVM_STATION_COUNT;
iwl_mvm_reset_phy_ctxts(mvm);
+ memset(mvm->fw_key_table, 0, sizeof(mvm->fw_key_table));
memset(mvm->sta_drained, 0, sizeof(mvm->sta_drained));
memset(mvm->tfd_drained, 0, sizeof(mvm->tfd_drained));
memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
@@ -1427,10 +1015,18 @@ int __iwl_mvm_mac_start(struct iwl_mvm *mvm)
lockdep_assert_held(&mvm->mutex);
- /* Clean up some internal and mac80211 state on restart */
- if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+ if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
+ /* Clean up some internal and mac80211 state on restart */
iwl_mvm_restart_cleanup(mvm);
-
+ } else {
+ /* Hold the reference to prevent runtime suspend while
+ * the start procedure runs. It's a bit confusing
+ * that the UCODE_DOWN reference is taken, but it just
+ * means "UCODE is not UP yet". ( TODO: rename this
+ * reference).
+ */
+ iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
+ }
ret = iwl_mvm_up(mvm);
if (ret && test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
@@ -1497,15 +1093,13 @@ static void iwl_mvm_restart_complete(struct iwl_mvm *mvm)
static void iwl_mvm_resume_complete(struct iwl_mvm *mvm)
{
- if (!iwl_mvm_is_d0i3_supported(mvm))
- return;
-
- if (mvm->trans->d0i3_mode == IWL_D0I3_MODE_ON_SUSPEND)
- if (!wait_event_timeout(mvm->d0i3_exit_waitq,
- !test_bit(IWL_MVM_STATUS_IN_D0I3,
- &mvm->status),
- HZ))
- WARN_ONCE(1, "D0i3 exit on resume timed out\n");
+ if (iwl_mvm_is_d0i3_supported(mvm) &&
+ iwl_mvm_enter_d0i3_on_suspend(mvm))
+ WARN_ONCE(!wait_event_timeout(mvm->d0i3_exit_waitq,
+ !test_bit(IWL_MVM_STATUS_IN_D0I3,
+ &mvm->status),
+ HZ),
+ "D0i3 exit on resume timed out\n");
}
static void
@@ -1533,14 +1127,6 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm)
*/
memset(&mvm->accu_radio_stats, 0, sizeof(mvm->accu_radio_stats));
- /*
- * Disallow low power states when the FW is down by taking
- * the UCODE_DOWN ref. in case of ongoing hw restart the
- * ref is already taken, so don't take it again.
- */
- if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
- iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
-
/* async_handlers_wk is now blocked */
/*
@@ -2152,8 +1738,8 @@ bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
return true;
}
-static int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif)
+
+static int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm)
{
struct iwl_bcast_filter_cmd cmd;
@@ -2167,8 +1753,7 @@ static int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm,
sizeof(cmd), &cmd);
}
#else
-static inline int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif)
+static inline int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm)
{
return 0;
}
@@ -2283,7 +1868,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
}
iwl_mvm_recalc_multicast(mvm);
- iwl_mvm_configure_bcast_filter(mvm, vif);
+ iwl_mvm_configure_bcast_filter(mvm);
/* reset rssi values */
mvmvif->bf_data.ave_beacon_signal = 0;
@@ -2291,6 +1876,9 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
iwl_mvm_bt_coex_vif_change(mvm);
iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_TT,
IEEE80211_SMPS_AUTOMATIC);
+ if (fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_UMAC_SCAN))
+ iwl_mvm_config_scan(mvm);
} else if (changes & BSS_CHANGED_BEACON_INFO) {
/*
* We received a beacon _after_ association so
@@ -2331,7 +1919,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
if (changes & BSS_CHANGED_ARP_FILTER) {
IWL_DEBUG_MAC80211(mvm, "arp filter changed\n");
- iwl_mvm_configure_bcast_filter(mvm, vif);
+ iwl_mvm_configure_bcast_filter(mvm);
}
}
@@ -2661,7 +2249,6 @@ static void iwl_mvm_sta_pre_rcu_remove(struct ieee80211_hw *hw,
struct ieee80211_sta *sta)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
- struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
/*
@@ -2677,11 +2264,6 @@ static void iwl_mvm_sta_pre_rcu_remove(struct ieee80211_hw *hw,
rcu_assign_pointer(mvm->fw_id_to_mac_id[mvm_sta->sta_id],
ERR_PTR(-ENOENT));
- if (mvm_sta->vif->type == NL80211_IFTYPE_AP) {
- mvmvif->ap_assoc_sta_count--;
- iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
- }
-
mutex_unlock(&mvm->mutex);
}
@@ -2699,6 +2281,34 @@ static void iwl_mvm_check_uapsd(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
vif->driver_flags |= IEEE80211_VIF_SUPPORTS_UAPSD;
}
+static void
+iwl_mvm_tdls_check_trigger(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif, u8 *peer_addr,
+ enum nl80211_tdls_operation action)
+{
+ struct iwl_fw_dbg_trigger_tlv *trig;
+ struct iwl_fw_dbg_trigger_tdls *tdls_trig;
+
+ if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TDLS))
+ return;
+
+ trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_TDLS);
+ tdls_trig = (void *)trig->data;
+ if (!iwl_fw_dbg_trigger_check_stop(mvm, vif, trig))
+ return;
+
+ if (!(tdls_trig->action_bitmap & BIT(action)))
+ return;
+
+ if (tdls_trig->peer_mode &&
+ memcmp(tdls_trig->peer, peer_addr, ETH_ALEN) != 0)
+ return;
+
+ iwl_mvm_fw_dbg_collect_trig(mvm, trig,
+ "TDLS event occurred, peer %pM, action %d",
+ peer_addr, action);
+}
+
static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@@ -2749,8 +2359,11 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
}
ret = iwl_mvm_add_sta(mvm, vif, sta);
- if (sta->tdls && ret == 0)
+ if (sta->tdls && ret == 0) {
iwl_mvm_recalc_tdls_state(mvm, vif, true);
+ iwl_mvm_tdls_check_trigger(mvm, vif, sta->addr,
+ NL80211_TDLS_SETUP);
+ }
} else if (old_state == IEEE80211_STA_NONE &&
new_state == IEEE80211_STA_AUTH) {
/*
@@ -2762,6 +2375,10 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
ret = 0;
} else if (old_state == IEEE80211_STA_AUTH &&
new_state == IEEE80211_STA_ASSOC) {
+ if (vif->type == NL80211_IFTYPE_AP) {
+ mvmvif->ap_assoc_sta_count++;
+ iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+ }
ret = iwl_mvm_update_sta(mvm, vif, sta);
if (ret == 0)
iwl_mvm_rs_rate_init(mvm, sta,
@@ -2774,6 +2391,10 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
if (iwl_mvm_phy_ctx_count(mvm) > 1)
iwl_mvm_teardown_tdls_peers(mvm);
+ if (sta->tdls)
+ iwl_mvm_tdls_check_trigger(mvm, vif, sta->addr,
+ NL80211_TDLS_ENABLE_LINK);
+
/* enable beacon filtering */
WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0));
ret = 0;
@@ -2784,6 +2405,10 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
ret = 0;
} else if (old_state == IEEE80211_STA_ASSOC &&
new_state == IEEE80211_STA_AUTH) {
+ if (vif->type == NL80211_IFTYPE_AP) {
+ mvmvif->ap_assoc_sta_count--;
+ iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+ }
ret = 0;
} else if (old_state == IEEE80211_STA_AUTH &&
new_state == IEEE80211_STA_NONE) {
@@ -2791,8 +2416,11 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
} else if (old_state == IEEE80211_STA_NONE &&
new_state == IEEE80211_STA_NOTEXIST) {
ret = iwl_mvm_rm_sta(mvm, vif, sta);
- if (sta->tdls)
+ if (sta->tdls) {
iwl_mvm_recalc_tdls_state(mvm, vif, false);
+ iwl_mvm_tdls_check_trigger(mvm, vif, sta->addr,
+ NL80211_TDLS_DISABLE_LINK);
+ }
} else {
ret = -EIO;
}
@@ -2940,6 +2568,9 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
struct ieee80211_key_conf *key)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+ struct iwl_mvm_sta *mvmsta;
+ struct iwl_mvm_key_pn *ptk_pn;
+ int keyidx = key->keyidx;
int ret;
u8 key_offset;
@@ -3007,6 +2638,36 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
break;
}
+ if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) &&
+ sta && iwl_mvm_has_new_rx_api(mvm) &&
+ key->flags & IEEE80211_KEY_FLAG_PAIRWISE &&
+ (key->cipher == WLAN_CIPHER_SUITE_CCMP ||
+ key->cipher == WLAN_CIPHER_SUITE_GCMP)) {
+ struct ieee80211_key_seq seq;
+ int tid, q;
+
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ WARN_ON(rcu_access_pointer(mvmsta->ptk_pn[keyidx]));
+ ptk_pn = kzalloc(sizeof(*ptk_pn) +
+ mvm->trans->num_rx_queues *
+ sizeof(ptk_pn->q[0]),
+ GFP_KERNEL);
+ if (!ptk_pn) {
+ ret = -ENOMEM;
+ break;
+ }
+
+ for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++) {
+ ieee80211_get_key_rx_seq(key, tid, &seq);
+ for (q = 0; q < mvm->trans->num_rx_queues; q++)
+ memcpy(ptk_pn->q[q].pn[tid],
+ seq.ccmp.pn,
+ IEEE80211_CCMP_PN_LEN);
+ }
+
+ rcu_assign_pointer(mvmsta->ptk_pn[keyidx], ptk_pn);
+ }
+
/* in HW restart reuse the index, otherwise request a new one */
if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
key_offset = key->hw_key_idx;
@@ -3032,6 +2693,19 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
break;
}
+ if (sta && iwl_mvm_has_new_rx_api(mvm) &&
+ key->flags & IEEE80211_KEY_FLAG_PAIRWISE &&
+ (key->cipher == WLAN_CIPHER_SUITE_CCMP ||
+ key->cipher == WLAN_CIPHER_SUITE_GCMP)) {
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ ptk_pn = rcu_dereference_protected(
+ mvmsta->ptk_pn[keyidx],
+ lockdep_is_held(&mvm->mutex));
+ RCU_INIT_POINTER(mvmsta->ptk_pn[keyidx], NULL);
+ if (ptk_pn)
+ kfree_rcu(ptk_pn, rcu_head);
+ }
+
IWL_DEBUG_MAC80211(mvm, "disable hwcrypto key\n");
ret = iwl_mvm_remove_sta_key(mvm, vif, sta, key);
break;
@@ -3092,7 +2766,11 @@ static bool iwl_mvm_rx_aux_roc(struct iwl_notif_wait_data *notif_wait,
return true;
}
-#define AUX_ROC_MAX_DELAY_ON_CHANNEL 200
+#define AUX_ROC_MIN_DURATION MSEC_TO_TU(100)
+#define AUX_ROC_MIN_DELAY MSEC_TO_TU(200)
+#define AUX_ROC_MAX_DELAY MSEC_TO_TU(600)
+#define AUX_ROC_SAFETY_BUFFER MSEC_TO_TU(20)
+#define AUX_ROC_MIN_SAFETY_BUFFER MSEC_TO_TU(10)
static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm,
struct ieee80211_channel *channel,
struct ieee80211_vif *vif,
@@ -3103,6 +2781,9 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm,
struct iwl_mvm_time_event_data *te_data = &mvmvif->hs_time_event_data;
static const u16 time_event_response[] = { HOT_SPOT_CMD };
struct iwl_notification_wait wait_time_event;
+ u32 dtim_interval = vif->bss_conf.dtim_period *
+ vif->bss_conf.beacon_int;
+ u32 req_dur, delay;
struct iwl_hs20_roc_req aux_roc_req = {
.action = cpu_to_le32(FW_CTXT_ACTION_ADD),
.id_and_color =
@@ -3115,11 +2796,38 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm,
.channel_info.width = PHY_VHT_CHANNEL_MODE20,
/* Set the time and duration */
.apply_time = cpu_to_le32(iwl_read_prph(mvm->trans, time_reg)),
- .apply_time_max_delay =
- cpu_to_le32(MSEC_TO_TU(AUX_ROC_MAX_DELAY_ON_CHANNEL)),
- .duration = cpu_to_le32(MSEC_TO_TU(duration)),
};
+ delay = AUX_ROC_MIN_DELAY;
+ req_dur = MSEC_TO_TU(duration);
+
+ /*
+ * If we are associated we want the delay time to be at least one
+ * dtim interval so that the FW can wait until after the DTIM and
+ * then start the time event, this will potentially allow us to
+ * remain off-channel for the max duration.
+ * Since we want to use almost a whole dtim interval we would also
+ * like the delay to be for 2-3 dtim intervals, in case there are
+ * other time events with higher priority.
+ */
+ if (vif->bss_conf.assoc) {
+ delay = min_t(u32, dtim_interval * 3, AUX_ROC_MAX_DELAY);
+ /* We cannot remain off-channel longer than the DTIM interval */
+ if (dtim_interval <= req_dur) {
+ req_dur = dtim_interval - AUX_ROC_SAFETY_BUFFER;
+ if (req_dur <= AUX_ROC_MIN_DURATION)
+ req_dur = dtim_interval -
+ AUX_ROC_MIN_SAFETY_BUFFER;
+ }
+ }
+
+ aux_roc_req.duration = cpu_to_le32(req_dur);
+ aux_roc_req.apply_time_max_delay = cpu_to_le32(delay);
+
+ IWL_DEBUG_TE(mvm,
+ "ROC: Requesting to remain on channel %u for %ums (requested = %ums, max_delay = %ums, dtim_interval = %ums)\n",
+ channel->hw_value, req_dur, duration, delay,
+ dtim_interval);
/* Set the node address */
memcpy(aux_roc_req.node_addr, vif->addr, ETH_ALEN);
@@ -3467,6 +3175,11 @@ static int __iwl_mvm_assign_vif_chanctx(struct iwl_mvm *mvm,
ret = iwl_mvm_update_quotas(mvm, false, NULL);
if (ret)
goto out_remove_binding;
+
+ ret = iwl_mvm_add_snif_sta(mvm, vif);
+ if (ret)
+ goto out_remove_binding;
+
}
/* Handle binding during CSA */
@@ -3540,6 +3253,7 @@ static void __iwl_mvm_unassign_vif_chanctx(struct iwl_mvm *mvm,
case NL80211_IFTYPE_MONITOR:
mvmvif->monitor_active = false;
mvmvif->ps_disabled = false;
+ iwl_mvm_rm_snif_sta(mvm, vif);
break;
case NL80211_IFTYPE_AP:
/* This part is triggered only during CSA */
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 4bde2d027..ff7c6df9f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -157,7 +157,7 @@ struct iwl_mvm_dump_desc {
struct iwl_fw_error_dump_trigger_desc trig_desc;
};
-extern struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert;
+extern const struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert;
struct iwl_mvm_phy_ctxt {
u16 id;
@@ -294,6 +294,7 @@ enum iwl_mvm_ref_type {
IWL_MVM_REF_EXIT_WORK,
IWL_MVM_REF_PROTECT_CSA,
IWL_MVM_REF_FW_DBG_COLLECT,
+ IWL_MVM_REF_INIT_UCODE,
/* update debugfs.c when changing this */
@@ -404,7 +405,7 @@ struct iwl_mvm_vif {
*/
struct iwl_mvm_phy_ctxt *phy_ctxt;
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
/* WoWLAN GTK rekey data */
struct {
u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
@@ -421,6 +422,7 @@ struct iwl_mvm_vif {
#if IS_ENABLED(CONFIG_IPV6)
/* IPv6 addresses for WoWLAN */
struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
+ unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
int num_target_ipv6_addrs;
#endif
@@ -475,6 +477,14 @@ enum iwl_scan_status {
IWL_MVM_SCAN_MASK = 0xff,
};
+enum iwl_mvm_scan_type {
+ IWL_SCAN_TYPE_NOT_SET,
+ IWL_SCAN_TYPE_UNASSOC,
+ IWL_SCAN_TYPE_WILD,
+ IWL_SCAN_TYPE_MILD,
+ IWL_SCAN_TYPE_FRAGMENTED,
+};
+
/**
* struct iwl_nvm_section - describes an NVM section in memory.
*
@@ -643,10 +653,14 @@ struct iwl_mvm {
unsigned int scan_status;
void *scan_cmd;
struct iwl_mcast_filter_cmd *mcast_filter_cmd;
+ enum iwl_mvm_scan_type scan_type;
/* max number of simultaneous scans the FW supports */
unsigned int max_scans;
+ /* ts of the beginning of a non-collect fw dbg data period */
+ unsigned long fw_dbg_non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1];
+
/* UMAC scan tracking */
u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
@@ -666,6 +680,7 @@ struct iwl_mvm {
/* Internal station */
struct iwl_mvm_int_sta aux_sta;
+ struct iwl_mvm_int_sta snif_sta;
bool last_ebs_successful;
@@ -717,8 +732,8 @@ struct iwl_mvm {
s8 restart_fw;
u8 fw_dbg_conf;
struct delayed_work fw_dump_wk;
- struct iwl_mvm_dump_desc *fw_dump_desc;
- struct iwl_fw_dbg_trigger_tlv *fw_dump_trig;
+ const struct iwl_mvm_dump_desc *fw_dump_desc;
+ const struct iwl_fw_dbg_trigger_tlv *fw_dump_trig;
#ifdef CONFIG_IWLWIFI_LEDS
struct led_classdev led;
@@ -726,12 +741,11 @@ struct iwl_mvm {
struct ieee80211_vif *p2p_device_vif;
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
struct wiphy_wowlan_support wowlan;
int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
/* sched scan settings for net detect */
- struct cfg80211_sched_scan_request *nd_config;
struct ieee80211_scan_ies nd_ies;
struct cfg80211_match_set *nd_match_sets;
int n_nd_match_sets;
@@ -813,8 +827,6 @@ struct iwl_mvm {
bool lar_regdom_set;
enum iwl_mcc_source mcc_src;
- u8 low_latency_agg_frame_limit;
-
/* TDLS channel switch data */
struct {
struct delayed_work dwork;
@@ -915,11 +927,9 @@ iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
{
- return mvm->trans->cfg->d0i3 &&
- mvm->trans->d0i3_mode != IWL_D0I3_MODE_OFF &&
- !iwlwifi_mod_params.d0i3_disable &&
- fw_has_capa(&mvm->fw->ucode_capa,
- IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
+ return !iwlwifi_mod_params.d0i3_disable &&
+ fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
}
static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm)
@@ -928,6 +938,19 @@ static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm)
IWL_UCODE_TLV_CAPA_DQA_SUPPORT);
}
+static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
+{
+ /* For now we only use this mode to differentiate between
+ * slave transports, which handle D0i3 entry in suspend by
+ * themselves in conjunction with runtime PM D0i3. So, this
+ * function is used to check whether we need to do anything
+ * when entering suspend or if the transport layer has already
+ * done it.
+ */
+ return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
+ (mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
+}
+
static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
{
bool nvm_lar = mvm->nvm_data->lar_enabled;
@@ -975,6 +998,13 @@ static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
IWL_UCODE_TLV_CAPA_CSUM_SUPPORT);
}
+static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
+{
+ return fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
+ IWL_MVM_BT_COEX_MPLUT;
+}
+
static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
{
/* firmware flag isn't defined yet */
@@ -1108,6 +1138,11 @@ bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
struct iwl_rx_cmd_buffer *rxb);
+void iwl_mvm_rx_phy_cmd_mq(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
+void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
+ struct iwl_rx_cmd_buffer *rxb, int queue);
+void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm,
+ struct iwl_rx_cmd_buffer *rxb, int queue);
void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
@@ -1190,6 +1225,9 @@ void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb);
+/* Paging */
+void iwl_free_fw_paging(struct iwl_mvm *mvm);
+
/* MVM debugfs */
#ifdef CONFIG_IWLWIFI_DEBUGFS
int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
@@ -1256,10 +1294,31 @@ void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, int idx);
extern const struct file_operations iwl_dbgfs_d3_test_ops;
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
+int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ bool host_awake,
+ u32 cmd_flags);
+void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct iwl_wowlan_status *status);
void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
struct ieee80211_vif *vif);
#else
+static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ bool host_awake,
+ u32 cmd_flags)
+{
+ return 0;
+}
+
+static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct iwl_wowlan_status *status)
+{
+}
+
static inline void
iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
@@ -1270,6 +1329,7 @@ void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
bool disable_offloading,
+ bool offload_ns,
u32 cmd_flags);
/* D0i3 */
@@ -1376,6 +1436,15 @@ void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
u8 tid, u8 flags);
int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 minq, u8 maxq);
+/* Return a bitmask with all the hw supported queues, except for the
+ * command queue, which can't be flushed.
+ */
+static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
+{
+ return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
+ ~BIT(IWL_MVM_CMD_QUEUE));
+}
+
static inline
void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
u8 fifo, u16 ssn, unsigned int wdg_timeout)
@@ -1468,68 +1537,10 @@ void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
-void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm);
-
-int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 id);
-int iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm, enum iwl_fw_dbg_trigger trig,
- const char *str, size_t len,
- struct iwl_fw_dbg_trigger_tlv *trigger);
-int iwl_mvm_fw_dbg_collect_desc(struct iwl_mvm *mvm,
- struct iwl_mvm_dump_desc *desc,
- struct iwl_fw_dbg_trigger_tlv *trigger);
-void iwl_mvm_free_fw_dump_desc(struct iwl_mvm *mvm);
-int iwl_mvm_fw_dbg_collect_trig(struct iwl_mvm *mvm,
- struct iwl_fw_dbg_trigger_tlv *trigger,
- const char *fmt, ...) __printf(3, 4);
unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
bool tdls, bool cmd_q);
void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
const char *errmsg);
-static inline bool
-iwl_fw_dbg_trigger_vif_match(struct iwl_fw_dbg_trigger_tlv *trig,
- struct ieee80211_vif *vif)
-{
- u32 trig_vif = le32_to_cpu(trig->vif_type);
-
- return trig_vif == IWL_FW_DBG_CONF_VIF_ANY || vif->type == trig_vif;
-}
-
-static inline bool
-iwl_fw_dbg_trigger_stop_conf_match(struct iwl_mvm *mvm,
- struct iwl_fw_dbg_trigger_tlv *trig)
-{
- return ((trig->mode & IWL_FW_DBG_TRIGGER_STOP) &&
- (mvm->fw_dbg_conf == FW_DBG_INVALID ||
- (BIT(mvm->fw_dbg_conf) & le32_to_cpu(trig->stop_conf_ids))));
-}
-
-static inline bool
-iwl_fw_dbg_trigger_check_stop(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif,
- struct iwl_fw_dbg_trigger_tlv *trig)
-{
- if (vif && !iwl_fw_dbg_trigger_vif_match(trig, vif))
- return false;
-
- return iwl_fw_dbg_trigger_stop_conf_match(mvm, trig);
-}
-
-static inline void
-iwl_fw_dbg_trigger_simple_stop(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif,
- enum iwl_fw_dbg_trigger trig)
-{
- struct iwl_fw_dbg_trigger_tlv *trigger;
-
- if (!iwl_fw_dbg_trigger_enabled(mvm->fw, trig))
- return;
-
- trigger = iwl_fw_dbg_get_trigger(mvm->fw, trig);
- if (!iwl_fw_dbg_trigger_check_stop(mvm, vif, trigger))
- return;
-
- iwl_mvm_fw_dbg_collect_trig(mvm, trigger, NULL);
-}
#endif /* __IWL_MVM_H__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index a26970c02..a891598c8 100644
--- a/drivers/net/wireless/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -7,6 +7,7 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,13 +27,14 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -104,13 +106,35 @@ static int iwl_nvm_write_chunk(struct iwl_mvm *mvm, u16 section,
struct iwl_host_cmd cmd = {
.id = NVM_ACCESS_CMD,
.len = { sizeof(struct iwl_nvm_access_cmd), length },
- .flags = CMD_SEND_IN_RFKILL,
+ .flags = CMD_WANT_SKB | CMD_SEND_IN_RFKILL,
.data = { &nvm_access_cmd, data },
/* data may come from vmalloc, so use _DUP */
.dataflags = { 0, IWL_HCMD_DFL_DUP },
};
+ struct iwl_rx_packet *pkt;
+ struct iwl_nvm_access_resp *nvm_resp;
+ int ret;
- return iwl_mvm_send_cmd(mvm, &cmd);
+ ret = iwl_mvm_send_cmd(mvm, &cmd);
+ if (ret)
+ return ret;
+
+ pkt = cmd.resp_pkt;
+ if (!pkt) {
+ IWL_ERR(mvm, "Error in NVM_ACCESS response\n");
+ return -EINVAL;
+ }
+ /* Extract & check NVM write response */
+ nvm_resp = (void *)pkt->data;
+ if (le16_to_cpu(nvm_resp->status) != READ_NVM_CHUNK_SUCCEED) {
+ IWL_ERR(mvm,
+ "NVM access write command failed for section %u (status = 0x%x)\n",
+ section, le16_to_cpu(nvm_resp->status));
+ ret = -EIO;
+ }
+
+ iwl_free_resp(&cmd);
+ return ret;
}
static int iwl_nvm_read_chunk(struct iwl_mvm *mvm, u16 section,
@@ -210,6 +234,19 @@ static int iwl_nvm_write_section(struct iwl_mvm *mvm, u16 section,
return 0;
}
+static void iwl_mvm_nvm_fixups(struct iwl_mvm *mvm, unsigned int section,
+ u8 *data, unsigned int len)
+{
+#define IWL_4165_DEVICE_ID 0x5501
+#define NVM_SKU_CAP_MIMO_DISABLE BIT(5)
+
+ if (section == NVM_SECTION_TYPE_PHY_SKU &&
+ mvm->trans->hw_id == IWL_4165_DEVICE_ID && data && len >= 5 &&
+ (data[4] & NVM_SKU_CAP_MIMO_DISABLE))
+ /* OTP 0x52 bug work around: it's a 1x1 device */
+ data[3] = ANT_B | (ANT_B << 4);
+}
+
/*
* Reads an NVM section completely.
* NICs prior to 7000 family doesn't have a real NVM, but just read
@@ -250,6 +287,8 @@ static int iwl_nvm_read_section(struct iwl_mvm *mvm, u16 section,
offset += ret;
}
+ iwl_mvm_nvm_fixups(mvm, section, data, offset);
+
IWL_DEBUG_EEPROM(mvm->trans->dev,
"NVM section %d read completed\n", section);
return offset;
@@ -316,8 +355,7 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
return iwl_parse_nvm_data(mvm->trans->dev, mvm->cfg, hw, sw, calib,
regulatory, mac_override, phy_sku,
mvm->fw->valid_tx_ant, mvm->fw->valid_rx_ant,
- lar_enabled, mac_addr0, mac_addr1,
- mvm->trans->hw_id);
+ lar_enabled, mac_addr0, mac_addr1);
}
#define MAX_NVM_FILE_LEN 16384
@@ -353,7 +391,8 @@ static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
__le16 word2;
u8 data[];
} *file_sec;
- const u8 *eof, *temp;
+ const u8 *eof;
+ u8 *temp;
int max_section_size;
const __le32 *dword_buff;
@@ -483,6 +522,9 @@ static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
ret = -ENOMEM;
break;
}
+
+ iwl_mvm_nvm_fixups(mvm, section_id, temp, section_size);
+
kfree(mvm->nvm_sections[section_id].data);
mvm->nvm_sections[section_id].data = temp;
mvm->nvm_sections[section_id].length = section_size;
@@ -548,6 +590,9 @@ int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic)
ret = -ENOMEM;
break;
}
+
+ iwl_mvm_nvm_fixups(mvm, section, temp, ret);
+
mvm->nvm_sections[section].data = temp;
mvm->nvm_sections[section].length = ret;
@@ -597,7 +642,8 @@ int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic)
else
mvm->nvm_file_name = nvm_file_C;
- if (ret == -EFAULT && mvm->nvm_file_name) {
+ if ((ret == -EFAULT || ret == -ENOENT) &&
+ mvm->nvm_file_name) {
/* in case nvm file was failed try again */
ret = iwl_mvm_read_external_nvm(mvm);
if (ret)
@@ -627,6 +673,7 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
.source_id = (u8)src_id,
};
struct iwl_mcc_update_resp *mcc_resp, *resp_cp = NULL;
+ struct iwl_mcc_update_resp_v1 *mcc_resp_v1 = NULL;
struct iwl_rx_packet *pkt;
struct iwl_host_cmd cmd = {
.id = MCC_UPDATE_CMD,
@@ -638,11 +685,15 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
u32 status;
int resp_len, n_channels;
u16 mcc;
+ bool resp_v2 = fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2);
if (WARN_ON_ONCE(!iwl_mvm_is_lar_supported(mvm)))
return ERR_PTR(-EOPNOTSUPP);
cmd.len[0] = sizeof(struct iwl_mcc_update_cmd);
+ if (!resp_v2)
+ cmd.len[0] = sizeof(struct iwl_mcc_update_cmd_v1);
IWL_DEBUG_LAR(mvm, "send MCC update to FW with '%c%c' src = %d\n",
alpha2[0], alpha2[1], src_id);
@@ -654,31 +705,50 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
pkt = cmd.resp_pkt;
/* Extract MCC response */
- mcc_resp = (void *)pkt->data;
- status = le32_to_cpu(mcc_resp->status);
+ if (resp_v2) {
+ mcc_resp = (void *)pkt->data;
+ n_channels = __le32_to_cpu(mcc_resp->n_channels);
+ } else {
+ mcc_resp_v1 = (void *)pkt->data;
+ n_channels = __le32_to_cpu(mcc_resp_v1->n_channels);
+ }
+
+ resp_len = sizeof(struct iwl_mcc_update_resp) + n_channels *
+ sizeof(__le32);
+
+ resp_cp = kzalloc(resp_len, GFP_KERNEL);
+ if (!resp_cp) {
+ ret = -ENOMEM;
+ goto exit;
+ }
+
+ if (resp_v2) {
+ memcpy(resp_cp, mcc_resp, resp_len);
+ } else {
+ resp_cp->status = mcc_resp_v1->status;
+ resp_cp->mcc = mcc_resp_v1->mcc;
+ resp_cp->cap = mcc_resp_v1->cap;
+ resp_cp->source_id = mcc_resp_v1->source_id;
+ resp_cp->n_channels = mcc_resp_v1->n_channels;
+ memcpy(resp_cp->channels, mcc_resp_v1->channels,
+ n_channels * sizeof(__le32));
+ }
+
+ status = le32_to_cpu(resp_cp->status);
- mcc = le16_to_cpu(mcc_resp->mcc);
+ mcc = le16_to_cpu(resp_cp->mcc);
/* W/A for a FW/NVM issue - returns 0x00 for the world domain */
if (mcc == 0) {
mcc = 0x3030; /* "00" - world */
- mcc_resp->mcc = cpu_to_le16(mcc);
+ resp_cp->mcc = cpu_to_le16(mcc);
}
- n_channels = __le32_to_cpu(mcc_resp->n_channels);
IWL_DEBUG_LAR(mvm,
"MCC response status: 0x%x. new MCC: 0x%x ('%c%c') change: %d n_chans: %d\n",
status, mcc, mcc >> 8, mcc & 0xff,
!!(status == MCC_RESP_NEW_CHAN_PROFILE), n_channels);
- resp_len = sizeof(*mcc_resp) + n_channels * sizeof(__le32);
- resp_cp = kmemdup(mcc_resp, resp_len, GFP_KERNEL);
- if (!resp_cp) {
- ret = -ENOMEM;
- goto exit;
- }
-
- ret = 0;
exit:
iwl_free_resp(&cmd);
if (ret)
diff --git a/drivers/net/wireless/iwlwifi/mvm/offloading.c b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c
index 68b0169c8..6338d9cf7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/offloading.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c
@@ -7,6 +7,7 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,13 +27,14 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -64,6 +66,7 @@
*****************************************************************************/
#include <net/ipv6.h>
#include <net/addrconf.h>
+#include <linux/bitops.h>
#include "mvm.h"
void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
@@ -86,6 +89,7 @@ void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
bool disable_offloading,
+ bool offload_ns,
u32 cmd_flags)
{
union {
@@ -106,6 +110,13 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
#if IS_ENABLED(CONFIG_IPV6)
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
int i;
+ /*
+ * Skip tentative address when ns offload is enabled to avoid
+ * violating RFC4862.
+ * Keep tentative address when ns offload is disabled so the NS packets
+ * will not be filtered out and will wake up the host.
+ */
+ bool skip_tentative = offload_ns;
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL ||
capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE) {
@@ -113,6 +124,7 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
struct iwl_targ_addr *addrs;
int n_nsc, n_addrs;
int c;
+ int num_skipped = 0;
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL) {
nsc = cmd.v3s.ns_config;
@@ -126,9 +138,6 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
n_addrs = IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L;
}
- if (mvmvif->num_target_ipv6_addrs)
- enabled |= IWL_D3_PROTO_OFFLOAD_NS;
-
/*
* For each address we have (and that will fit) fill a target
* address struct and combine for NS offload structs with the
@@ -140,6 +149,12 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
struct in6_addr solicited_addr;
int j;
+ if (skip_tentative &&
+ test_bit(i, mvmvif->tentative_addrs)) {
+ num_skipped++;
+ continue;
+ }
+
addrconf_addr_solict_mult(&mvmvif->target_ipv6_addrs[i],
&solicited_addr);
for (j = 0; j < c; j++)
@@ -154,41 +169,64 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
memcpy(nsc[j].target_mac_addr, vif->addr, ETH_ALEN);
}
+ if (mvmvif->num_target_ipv6_addrs - num_skipped)
+ enabled |= IWL_D3_PROTO_IPV6_VALID;
+
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL)
- cmd.v3s.num_valid_ipv6_addrs = cpu_to_le32(i);
+ cmd.v3s.num_valid_ipv6_addrs =
+ cpu_to_le32(i - num_skipped);
else
- cmd.v3l.num_valid_ipv6_addrs = cpu_to_le32(i);
+ cmd.v3l.num_valid_ipv6_addrs =
+ cpu_to_le32(i - num_skipped);
} else if (capa_flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) {
- if (mvmvif->num_target_ipv6_addrs) {
- enabled |= IWL_D3_PROTO_OFFLOAD_NS;
- memcpy(cmd.v2.ndp_mac_addr, vif->addr, ETH_ALEN);
- }
+ bool found = false;
BUILD_BUG_ON(sizeof(cmd.v2.target_ipv6_addr[0]) !=
sizeof(mvmvif->target_ipv6_addrs[0]));
for (i = 0; i < min(mvmvif->num_target_ipv6_addrs,
- IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2); i++)
+ IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2); i++) {
+ if (skip_tentative &&
+ test_bit(i, mvmvif->tentative_addrs))
+ continue;
+
memcpy(cmd.v2.target_ipv6_addr[i],
&mvmvif->target_ipv6_addrs[i],
sizeof(cmd.v2.target_ipv6_addr[i]));
- } else {
- if (mvmvif->num_target_ipv6_addrs) {
- enabled |= IWL_D3_PROTO_OFFLOAD_NS;
- memcpy(cmd.v1.ndp_mac_addr, vif->addr, ETH_ALEN);
- }
+ found = true;
+ }
+ if (found) {
+ enabled |= IWL_D3_PROTO_IPV6_VALID;
+ memcpy(cmd.v2.ndp_mac_addr, vif->addr, ETH_ALEN);
+ }
+ } else {
+ bool found = false;
BUILD_BUG_ON(sizeof(cmd.v1.target_ipv6_addr[0]) !=
sizeof(mvmvif->target_ipv6_addrs[0]));
for (i = 0; i < min(mvmvif->num_target_ipv6_addrs,
- IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1); i++)
+ IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1); i++) {
+ if (skip_tentative &&
+ test_bit(i, mvmvif->tentative_addrs))
+ continue;
+
memcpy(cmd.v1.target_ipv6_addr[i],
&mvmvif->target_ipv6_addrs[i],
sizeof(cmd.v1.target_ipv6_addr[i]));
+
+ found = true;
+ }
+
+ if (found) {
+ enabled |= IWL_D3_PROTO_IPV6_VALID;
+ memcpy(cmd.v1.ndp_mac_addr, vif->addr, ETH_ALEN);
+ }
}
-#endif
+ if (offload_ns && (enabled & IWL_D3_PROTO_IPV6_VALID))
+ enabled |= IWL_D3_PROTO_OFFLOAD_NS;
+#endif
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL) {
common = &cmd.v3s.common;
size = sizeof(cmd.v3s);
@@ -204,7 +242,7 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
}
if (vif->bss_conf.arp_addr_cnt) {
- enabled |= IWL_D3_PROTO_OFFLOAD_ARP;
+ enabled |= IWL_D3_PROTO_OFFLOAD_ARP | IWL_D3_PROTO_IPV4_VALID;
common->host_ipv4_addr = vif->bss_conf.arp_addr_list[0];
memcpy(common->arp_mac_addr, vif->addr, ETH_ALEN);
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 13c97f665..e80be9a59 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -82,6 +82,9 @@
#include "rs.h"
#include "fw-api-scan.h"
#include "time-event.h"
+#include "fw-dbg.h"
+#include "fw-api.h"
+#include "fw-api-scan.h"
#define DRV_DESCRIPTION "The new Intel(R) wireless AGN driver for Linux"
MODULE_DESCRIPTION(DRV_DESCRIPTION);
@@ -268,102 +271,127 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
};
#undef RX_HANDLER
#undef RX_HANDLER_GRP
-#define CMD(x) [x] = #x
-
-static const char *const iwl_mvm_cmd_strings[REPLY_MAX + 1] = {
- CMD(MVM_ALIVE),
- CMD(REPLY_ERROR),
- CMD(ECHO_CMD),
- CMD(INIT_COMPLETE_NOTIF),
- CMD(PHY_CONTEXT_CMD),
- CMD(MGMT_MCAST_KEY),
- CMD(TX_CMD),
- CMD(TXPATH_FLUSH),
- CMD(SHARED_MEM_CFG),
- CMD(MAC_CONTEXT_CMD),
- CMD(TIME_EVENT_CMD),
- CMD(TIME_EVENT_NOTIFICATION),
- CMD(BINDING_CONTEXT_CMD),
- CMD(TIME_QUOTA_CMD),
- CMD(NON_QOS_TX_COUNTER_CMD),
- CMD(DC2DC_CONFIG_CMD),
- CMD(NVM_ACCESS_CMD),
- CMD(PHY_CONFIGURATION_CMD),
- CMD(CALIB_RES_NOTIF_PHY_DB),
- CMD(SET_CALIB_DEFAULT_CMD),
- CMD(FW_PAGING_BLOCK_CMD),
- CMD(ADD_STA_KEY),
- CMD(ADD_STA),
- CMD(FW_GET_ITEM_CMD),
- CMD(REMOVE_STA),
- CMD(LQ_CMD),
- CMD(SCAN_OFFLOAD_CONFIG_CMD),
- CMD(MATCH_FOUND_NOTIFICATION),
- CMD(SCAN_OFFLOAD_REQUEST_CMD),
- CMD(SCAN_OFFLOAD_ABORT_CMD),
- CMD(HOT_SPOT_CMD),
- CMD(SCAN_OFFLOAD_COMPLETE),
- CMD(SCAN_OFFLOAD_UPDATE_PROFILES_CMD),
- CMD(SCAN_ITERATION_COMPLETE),
- CMD(POWER_TABLE_CMD),
- CMD(WEP_KEY),
- CMD(REPLY_RX_PHY_CMD),
- CMD(REPLY_RX_MPDU_CMD),
- CMD(BEACON_NOTIFICATION),
- CMD(BEACON_TEMPLATE_CMD),
- CMD(STATISTICS_CMD),
- CMD(STATISTICS_NOTIFICATION),
- CMD(EOSP_NOTIFICATION),
- CMD(REDUCE_TX_POWER_CMD),
- CMD(TX_ANT_CONFIGURATION_CMD),
- CMD(D3_CONFIG_CMD),
- CMD(D0I3_END_CMD),
- CMD(PROT_OFFLOAD_CONFIG_CMD),
- CMD(OFFLOADS_QUERY_CMD),
- CMD(REMOTE_WAKE_CONFIG_CMD),
- CMD(WOWLAN_PATTERNS),
- CMD(WOWLAN_CONFIGURATION),
- CMD(WOWLAN_TSC_RSC_PARAM),
- CMD(WOWLAN_TKIP_PARAM),
- CMD(WOWLAN_KEK_KCK_MATERIAL),
- CMD(WOWLAN_GET_STATUSES),
- CMD(WOWLAN_TX_POWER_PER_DB),
- CMD(SCAN_OFFLOAD_PROFILES_QUERY_CMD),
- CMD(SCAN_OFFLOAD_HOTSPOTS_CONFIG_CMD),
- CMD(SCAN_OFFLOAD_HOTSPOTS_QUERY_CMD),
- CMD(CARD_STATE_NOTIFICATION),
- CMD(MISSED_BEACONS_NOTIFICATION),
- CMD(BT_COEX_PRIO_TABLE),
- CMD(BT_COEX_PROT_ENV),
- CMD(BT_PROFILE_NOTIFICATION),
- CMD(BT_CONFIG),
- CMD(MCAST_FILTER_CMD),
- CMD(BCAST_FILTER_CMD),
- CMD(REPLY_SF_CFG_CMD),
- CMD(REPLY_BEACON_FILTERING_CMD),
- CMD(CMD_DTS_MEASUREMENT_TRIGGER),
- CMD(DTS_MEASUREMENT_NOTIFICATION),
- CMD(REPLY_THERMAL_MNG_BACKOFF),
- CMD(MAC_PM_POWER_TABLE),
- CMD(LTR_CONFIG),
- CMD(BT_COEX_CI),
- CMD(BT_COEX_UPDATE_SW_BOOST),
- CMD(BT_COEX_UPDATE_CORUN_LUT),
- CMD(BT_COEX_UPDATE_REDUCED_TXP),
- CMD(PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION),
- CMD(ANTENNA_COUPLING_NOTIFICATION),
- CMD(SCD_QUEUE_CFG),
- CMD(SCAN_CFG_CMD),
- CMD(SCAN_REQ_UMAC),
- CMD(SCAN_ABORT_UMAC),
- CMD(SCAN_COMPLETE_UMAC),
- CMD(TDLS_CHANNEL_SWITCH_CMD),
- CMD(TDLS_CHANNEL_SWITCH_NOTIFICATION),
- CMD(TDLS_CONFIG_CMD),
- CMD(MCC_UPDATE_CMD),
- CMD(SCAN_ITERATION_COMPLETE_UMAC),
+
+/* Please keep this array *SORTED* by hex value.
+ * Access is done through binary search
+ */
+static const struct iwl_hcmd_names iwl_mvm_legacy_names[] = {
+ HCMD_NAME(MVM_ALIVE),
+ HCMD_NAME(REPLY_ERROR),
+ HCMD_NAME(ECHO_CMD),
+ HCMD_NAME(INIT_COMPLETE_NOTIF),
+ HCMD_NAME(PHY_CONTEXT_CMD),
+ HCMD_NAME(DBG_CFG),
+ HCMD_NAME(ANTENNA_COUPLING_NOTIFICATION),
+ HCMD_NAME(SCAN_CFG_CMD),
+ HCMD_NAME(SCAN_REQ_UMAC),
+ HCMD_NAME(SCAN_ABORT_UMAC),
+ HCMD_NAME(SCAN_COMPLETE_UMAC),
+ HCMD_NAME(TOF_CMD),
+ HCMD_NAME(TOF_NOTIFICATION),
+ HCMD_NAME(ADD_STA_KEY),
+ HCMD_NAME(ADD_STA),
+ HCMD_NAME(REMOVE_STA),
+ HCMD_NAME(FW_GET_ITEM_CMD),
+ HCMD_NAME(TX_CMD),
+ HCMD_NAME(SCD_QUEUE_CFG),
+ HCMD_NAME(TXPATH_FLUSH),
+ HCMD_NAME(MGMT_MCAST_KEY),
+ HCMD_NAME(WEP_KEY),
+ HCMD_NAME(SHARED_MEM_CFG),
+ HCMD_NAME(TDLS_CHANNEL_SWITCH_CMD),
+ HCMD_NAME(MAC_CONTEXT_CMD),
+ HCMD_NAME(TIME_EVENT_CMD),
+ HCMD_NAME(TIME_EVENT_NOTIFICATION),
+ HCMD_NAME(BINDING_CONTEXT_CMD),
+ HCMD_NAME(TIME_QUOTA_CMD),
+ HCMD_NAME(NON_QOS_TX_COUNTER_CMD),
+ HCMD_NAME(LQ_CMD),
+ HCMD_NAME(FW_PAGING_BLOCK_CMD),
+ HCMD_NAME(SCAN_OFFLOAD_REQUEST_CMD),
+ HCMD_NAME(SCAN_OFFLOAD_ABORT_CMD),
+ HCMD_NAME(HOT_SPOT_CMD),
+ HCMD_NAME(SCAN_OFFLOAD_PROFILES_QUERY_CMD),
+ HCMD_NAME(SCAN_OFFLOAD_HOTSPOTS_CONFIG_CMD),
+ HCMD_NAME(SCAN_OFFLOAD_HOTSPOTS_QUERY_CMD),
+ HCMD_NAME(BT_COEX_UPDATE_SW_BOOST),
+ HCMD_NAME(BT_COEX_UPDATE_CORUN_LUT),
+ HCMD_NAME(BT_COEX_UPDATE_REDUCED_TXP),
+ HCMD_NAME(BT_COEX_CI),
+ HCMD_NAME(PHY_CONFIGURATION_CMD),
+ HCMD_NAME(CALIB_RES_NOTIF_PHY_DB),
+ HCMD_NAME(SCAN_OFFLOAD_COMPLETE),
+ HCMD_NAME(SCAN_OFFLOAD_UPDATE_PROFILES_CMD),
+ HCMD_NAME(SCAN_OFFLOAD_CONFIG_CMD),
+ HCMD_NAME(POWER_TABLE_CMD),
+ HCMD_NAME(PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION),
+ HCMD_NAME(REPLY_THERMAL_MNG_BACKOFF),
+ HCMD_NAME(DC2DC_CONFIG_CMD),
+ HCMD_NAME(NVM_ACCESS_CMD),
+ HCMD_NAME(SET_CALIB_DEFAULT_CMD),
+ HCMD_NAME(BEACON_NOTIFICATION),
+ HCMD_NAME(BEACON_TEMPLATE_CMD),
+ HCMD_NAME(TX_ANT_CONFIGURATION_CMD),
+ HCMD_NAME(BT_CONFIG),
+ HCMD_NAME(STATISTICS_CMD),
+ HCMD_NAME(STATISTICS_NOTIFICATION),
+ HCMD_NAME(EOSP_NOTIFICATION),
+ HCMD_NAME(REDUCE_TX_POWER_CMD),
+ HCMD_NAME(CARD_STATE_CMD),
+ HCMD_NAME(CARD_STATE_NOTIFICATION),
+ HCMD_NAME(MISSED_BEACONS_NOTIFICATION),
+ HCMD_NAME(TDLS_CONFIG_CMD),
+ HCMD_NAME(MAC_PM_POWER_TABLE),
+ HCMD_NAME(TDLS_CHANNEL_SWITCH_NOTIFICATION),
+ HCMD_NAME(MFUART_LOAD_NOTIFICATION),
+ HCMD_NAME(SCAN_ITERATION_COMPLETE_UMAC),
+ HCMD_NAME(REPLY_RX_PHY_CMD),
+ HCMD_NAME(REPLY_RX_MPDU_CMD),
+ HCMD_NAME(BA_NOTIF),
+ HCMD_NAME(MCC_UPDATE_CMD),
+ HCMD_NAME(MCC_CHUB_UPDATE_CMD),
+ HCMD_NAME(MARKER_CMD),
+ HCMD_NAME(BT_COEX_PRIO_TABLE),
+ HCMD_NAME(BT_COEX_PROT_ENV),
+ HCMD_NAME(BT_PROFILE_NOTIFICATION),
+ HCMD_NAME(BCAST_FILTER_CMD),
+ HCMD_NAME(MCAST_FILTER_CMD),
+ HCMD_NAME(REPLY_SF_CFG_CMD),
+ HCMD_NAME(REPLY_BEACON_FILTERING_CMD),
+ HCMD_NAME(D3_CONFIG_CMD),
+ HCMD_NAME(PROT_OFFLOAD_CONFIG_CMD),
+ HCMD_NAME(OFFLOADS_QUERY_CMD),
+ HCMD_NAME(REMOTE_WAKE_CONFIG_CMD),
+ HCMD_NAME(MATCH_FOUND_NOTIFICATION),
+ HCMD_NAME(CMD_DTS_MEASUREMENT_TRIGGER),
+ HCMD_NAME(DTS_MEASUREMENT_NOTIFICATION),
+ HCMD_NAME(WOWLAN_PATTERNS),
+ HCMD_NAME(WOWLAN_CONFIGURATION),
+ HCMD_NAME(WOWLAN_TSC_RSC_PARAM),
+ HCMD_NAME(WOWLAN_TKIP_PARAM),
+ HCMD_NAME(WOWLAN_KEK_KCK_MATERIAL),
+ HCMD_NAME(WOWLAN_GET_STATUSES),
+ HCMD_NAME(WOWLAN_TX_POWER_PER_DB),
+ HCMD_NAME(SCAN_ITERATION_COMPLETE),
+ HCMD_NAME(D0I3_END_CMD),
+ HCMD_NAME(LTR_CONFIG),
+ HCMD_NAME(REPLY_DEBUG_CMD),
+};
+
+/* Please keep this array *SORTED* by hex value.
+ * Access is done through binary search
+ */
+static const struct iwl_hcmd_names iwl_mvm_phy_names[] = {
+ HCMD_NAME(CMD_DTS_MEASUREMENT_TRIGGER_WIDE),
+ HCMD_NAME(DTS_MEASUREMENT_NOTIF_WIDE),
};
-#undef CMD
+
+static const struct iwl_hcmd_arr iwl_mvm_groups[] = {
+ [LEGACY_GROUP] = HCMD_ARR(iwl_mvm_legacy_names),
+ [LONG_GROUP] = HCMD_ARR(iwl_mvm_legacy_names),
+ [PHY_OPS_GROUP] = HCMD_ARR(iwl_mvm_phy_names),
+};
+
/* this forward declaration can avoid to export the function */
static void iwl_mvm_async_handlers_wk(struct work_struct *wk);
@@ -452,7 +480,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
mvm->first_agg_queue = 12;
}
mvm->sf_state = SF_UNINIT;
- mvm->low_latency_agg_frame_limit = 6;
mvm->cur_ucode = IWL_UCODE_INIT;
mutex_init(&mvm->mutex);
@@ -485,20 +512,36 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
trans_cfg.op_mode = op_mode;
trans_cfg.no_reclaim_cmds = no_reclaim_cmds;
trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
- trans_cfg.rx_buf_size_8k = iwlwifi_mod_params.amsdu_size_8K;
+ switch (iwlwifi_mod_params.amsdu_size) {
+ case IWL_AMSDU_4K:
+ trans_cfg.rx_buf_size = IWL_AMSDU_4K;
+ break;
+ case IWL_AMSDU_8K:
+ trans_cfg.rx_buf_size = IWL_AMSDU_8K;
+ break;
+ case IWL_AMSDU_12K:
+ trans_cfg.rx_buf_size = IWL_AMSDU_12K;
+ break;
+ default:
+ pr_err("%s: Unsupported amsdu_size: %d\n", KBUILD_MODNAME,
+ iwlwifi_mod_params.amsdu_size);
+ trans_cfg.rx_buf_size = IWL_AMSDU_4K;
+ }
trans_cfg.wide_cmd_header = fw_has_api(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_API_WIDE_CMD_HDR);
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DW_BC_TABLE)
trans_cfg.bc_table_dword = true;
- trans_cfg.command_names = iwl_mvm_cmd_strings;
+ trans_cfg.command_groups = iwl_mvm_groups;
+ trans_cfg.command_groups_size = ARRAY_SIZE(iwl_mvm_groups);
trans_cfg.cmd_queue = IWL_MVM_CMD_QUEUE;
trans_cfg.cmd_fifo = IWL_MVM_TX_FIFO_CMD;
trans_cfg.scd_set_active = true;
trans_cfg.sdio_adma_addr = fw->sdio_adma_addr;
+ trans_cfg.sw_csum_tx = IWL_MVM_SW_TX_CSUM_OFFLOAD;
/* Set a short watchdog for the command queue */
trans_cfg.cmd_q_wdg_timeout =
@@ -561,9 +604,11 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
goto out_free;
mutex_lock(&mvm->mutex);
+ iwl_mvm_ref(mvm, IWL_MVM_REF_INIT_UCODE);
err = iwl_run_init_mvm_ucode(mvm, true);
if (!err || !iwlmvm_mod_params.init_dbg)
iwl_trans_stop_device(trans);
+ iwl_mvm_unref(mvm, IWL_MVM_REF_INIT_UCODE);
mutex_unlock(&mvm->mutex);
/* returns 0 if successful, 1 if success but in rfkill */
if (err < 0 && !iwlmvm_mod_params.init_dbg) {
@@ -591,8 +636,8 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
memset(&mvm->rx_stats, 0, sizeof(struct mvm_statistics_rx));
- /* rpm starts with a taken ref. only set the appropriate bit here. */
- mvm->refs[IWL_MVM_REF_UCODE_DOWN] = 1;
+ /* rpm starts with a taken reference, we can release it now */
+ iwl_trans_unref(mvm->trans);
iwl_mvm_tof_init(mvm);
@@ -628,12 +673,6 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_IWLWIFI_DEBUGFS)
kfree(mvm->d3_resume_sram);
- if (mvm->nd_config) {
- kfree(mvm->nd_config->match_sets);
- kfree(mvm->nd_config->scan_plans);
- kfree(mvm->nd_config);
- mvm->nd_config = NULL;
- }
#endif
iwl_trans_op_mode_leave(mvm->trans);
@@ -645,6 +684,8 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
for (i = 0; i < NVM_MAX_NUM_SECTIONS; i++)
kfree(mvm->nvm_sections[i].data);
+ iwl_free_fw_paging(mvm);
+
iwl_mvm_tof_clean(mvm);
ieee80211_free_hw(mvm->hw);
@@ -783,6 +824,8 @@ static void iwl_mvm_rx(struct iwl_op_mode *op_mode,
if (likely(pkt->hdr.cmd == REPLY_RX_MPDU_CMD))
iwl_mvm_rx_rx_mpdu(mvm, napi, rxb);
+ else if (pkt->hdr.cmd == FRAME_RELEASE)
+ iwl_mvm_rx_frame_release(mvm, rxb, 0);
else if (pkt->hdr.cmd == REPLY_RX_PHY_CMD)
iwl_mvm_rx_rx_phy_cmd(mvm, rxb);
else
@@ -797,9 +840,9 @@ static void iwl_mvm_rx_mq(struct iwl_op_mode *op_mode,
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
if (likely(pkt->hdr.cmd == REPLY_RX_MPDU_CMD))
- iwl_mvm_rx_rx_mpdu(mvm, napi, rxb);
+ iwl_mvm_rx_mpdu_mq(mvm, napi, rxb, 0);
else if (pkt->hdr.cmd == REPLY_RX_PHY_CMD)
- iwl_mvm_rx_rx_phy_cmd(mvm, rxb);
+ iwl_mvm_rx_phy_cmd_mq(mvm, rxb);
else
iwl_mvm_rx_common(mvm, rxb, pkt);
}
@@ -829,6 +872,18 @@ static void iwl_mvm_stop_sw_queue(struct iwl_op_mode *op_mode, int queue)
}
}
+static void iwl_mvm_async_cb(struct iwl_op_mode *op_mode,
+ const struct iwl_device_cmd *cmd)
+{
+ struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+
+ /*
+ * For now, we only set the CMD_WANT_ASYNC_CALLBACK for ADD_STA
+ * commands that need to block the Tx queues.
+ */
+ iwl_trans_block_txq_ptrs(mvm->trans, false);
+}
+
static void iwl_mvm_wake_sw_queue(struct iwl_op_mode *op_mode, int queue)
{
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
@@ -1023,6 +1078,7 @@ static void iwl_mvm_cmd_queue_full(struct iwl_op_mode *op_mode)
struct iwl_d0i3_iter_data {
struct iwl_mvm *mvm;
+ struct ieee80211_vif *connected_vif;
u8 ap_sta_id;
u8 vif_count;
u8 offloading_tid;
@@ -1103,7 +1159,8 @@ static void iwl_mvm_enter_d0i3_iterator(void *_data, u8 *mac,
data->disable_offloading = true;
iwl_mvm_update_d0i3_power_mode(mvm, vif, true, flags);
- iwl_mvm_send_proto_offload(mvm, vif, data->disable_offloading, flags);
+ iwl_mvm_send_proto_offload(mvm, vif, data->disable_offloading,
+ false, flags);
/*
* on init/association, mvm already configures POWER_TABLE_CMD
@@ -1113,6 +1170,12 @@ static void iwl_mvm_enter_d0i3_iterator(void *_data, u8 *mac,
*/
data->ap_sta_id = mvmvif->ap_sta_id;
data->vif_count++;
+
+ /*
+ * no new commands can be sent at this stage, so it's safe
+ * to save the vif pointer during d0i3 entrance.
+ */
+ data->connected_vif = vif;
}
static void iwl_mvm_set_wowlan_data(struct iwl_mvm *mvm,
@@ -1134,7 +1197,8 @@ static void iwl_mvm_set_wowlan_data(struct iwl_mvm *mvm,
mvm_ap_sta = iwl_mvm_sta_from_mac80211(ap_sta);
cmd->is_11n_connection = ap_sta->ht_cap.ht_supported;
cmd->offloading_tid = iter_data->offloading_tid;
-
+ cmd->flags = ENABLE_L3_FILTERING | ENABLE_NBNS_FILTERING |
+ ENABLE_DHCP_FILTERING;
/*
* The d0i3 uCode takes care of the nonqos counters,
* so configure only the qos seq ones.
@@ -1165,6 +1229,9 @@ int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode)
IWL_DEBUG_RPM(mvm, "MVM entering D0i3\n");
+ if (WARN_ON_ONCE(mvm->cur_ucode != IWL_UCODE_REGULAR))
+ return -EINVAL;
+
set_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status);
/*
@@ -1196,8 +1263,17 @@ int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode)
/* make sure we have no running tx while configuring the seqno */
synchronize_net();
+ /* Flush the hw queues, in case something got queued during entry */
+ ret = iwl_mvm_flush_tx_path(mvm, iwl_mvm_flushable_queues(mvm), flags);
+ if (ret)
+ return ret;
+
/* configure wowlan configuration only if needed */
if (mvm->d0i3_ap_sta_id != IWL_MVM_STATION_COUNT) {
+ iwl_mvm_wowlan_config_key_params(mvm,
+ d0i3_iter_data.connected_vif,
+ true, flags);
+
iwl_mvm_set_wowlan_data(mvm, &wowlan_config_cmd,
&d0i3_iter_data);
@@ -1227,25 +1303,30 @@ static void iwl_mvm_exit_d0i3_iterator(void *_data, u8 *mac,
iwl_mvm_update_d0i3_power_mode(mvm, vif, false, flags);
}
-struct iwl_mvm_wakeup_reason_iter_data {
+struct iwl_mvm_d0i3_exit_work_iter_data {
struct iwl_mvm *mvm;
+ struct iwl_wowlan_status *status;
u32 wakeup_reasons;
};
-static void iwl_mvm_d0i3_wakeup_reason_iter(void *_data, u8 *mac,
- struct ieee80211_vif *vif)
+static void iwl_mvm_d0i3_exit_work_iter(void *_data, u8 *mac,
+ struct ieee80211_vif *vif)
{
- struct iwl_mvm_wakeup_reason_iter_data *data = _data;
+ struct iwl_mvm_d0i3_exit_work_iter_data *data = _data;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ u32 reasons = data->wakeup_reasons;
- if (vif->type == NL80211_IFTYPE_STATION && vif->bss_conf.assoc &&
- data->mvm->d0i3_ap_sta_id == mvmvif->ap_sta_id) {
- if (data->wakeup_reasons &
- IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH)
- iwl_mvm_connection_loss(data->mvm, vif, "D0i3");
- else
- ieee80211_beacon_loss(vif);
- }
+ /* consider only the relevant station interface */
+ if (vif->type != NL80211_IFTYPE_STATION || !vif->bss_conf.assoc ||
+ data->mvm->d0i3_ap_sta_id != mvmvif->ap_sta_id)
+ return;
+
+ if (reasons & IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH)
+ iwl_mvm_connection_loss(data->mvm, vif, "D0i3");
+ else if (reasons & IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON)
+ ieee80211_beacon_loss(vif);
+ else
+ iwl_mvm_d0i3_update_keys(data->mvm, vif, data->status);
}
void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq)
@@ -1311,9 +1392,13 @@ static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
.id = WOWLAN_GET_STATUSES,
.flags = CMD_HIGH_PRIO | CMD_WANT_SKB,
};
+ struct iwl_mvm_d0i3_exit_work_iter_data iter_data = {
+ .mvm = mvm,
+ };
+
struct iwl_wowlan_status *status;
int ret;
- u32 handled_reasons, wakeup_reasons = 0;
+ u32 wakeup_reasons = 0;
__le16 *qos_seq = NULL;
mutex_lock(&mvm->mutex);
@@ -1330,18 +1415,12 @@ static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
IWL_DEBUG_RPM(mvm, "wakeup reasons: 0x%x\n", wakeup_reasons);
- handled_reasons = IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON |
- IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH;
- if (wakeup_reasons & handled_reasons) {
- struct iwl_mvm_wakeup_reason_iter_data data = {
- .mvm = mvm,
- .wakeup_reasons = wakeup_reasons,
- };
-
- ieee80211_iterate_active_interfaces(
- mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
- iwl_mvm_d0i3_wakeup_reason_iter, &data);
- }
+ iter_data.wakeup_reasons = wakeup_reasons;
+ iter_data.status = status;
+ ieee80211_iterate_active_interfaces(mvm->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_d0i3_exit_work_iter,
+ &iter_data);
out:
iwl_mvm_d0i3_enable_tx(mvm, qos_seq);
@@ -1367,6 +1446,9 @@ int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm)
IWL_DEBUG_RPM(mvm, "MVM exiting D0i3\n");
+ if (WARN_ON_ONCE(mvm->cur_ucode != IWL_UCODE_REGULAR))
+ return -EINVAL;
+
mutex_lock(&mvm->d0i3_suspend_mutex);
if (test_bit(D0I3_DEFER_WAKEUP, &mvm->d0i3_suspend_flags)) {
IWL_DEBUG_RPM(mvm, "Deferring d0i3 exit until resume\n");
@@ -1399,6 +1481,7 @@ int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode)
#define IWL_MVM_COMMON_OPS \
/* these could be differentiated */ \
+ .async_cb = iwl_mvm_async_cb, \
.queue_full = iwl_mvm_stop_sw_queue, \
.queue_not_full = iwl_mvm_wake_sw_queue, \
.hw_rf_kill = iwl_mvm_set_hw_rfkill_state, \
@@ -1423,8 +1506,12 @@ static void iwl_mvm_rx_mq_rss(struct iwl_op_mode *op_mode,
unsigned int queue)
{
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+ struct iwl_rx_packet *pkt = rxb_addr(rxb);
- iwl_mvm_rx_rx_mpdu(mvm, napi, rxb);
+ if (unlikely(pkt->hdr.cmd == FRAME_RELEASE))
+ iwl_mvm_rx_frame_release(mvm, rxb, queue);
+ else
+ iwl_mvm_rx_mpdu_mq(mvm, napi, rxb, queue);
}
static const struct iwl_op_mode_ops iwl_mvm_ops_mq = {
diff --git a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
index e68a475e3..6e6a56f21 100644
--- a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
index bed9696ee..9de159f1e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
@@ -27,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -613,8 +613,6 @@ static void iwl_mvm_power_get_vifs_iterator(void *_data, u8 *mac,
break;
case NL80211_IFTYPE_STATION:
- /* only a single MAC of the same type */
- WARN_ON(power_iterator->bss_vif);
power_iterator->bss_vif = vif;
if (mvmvif->phy_ctxt)
if (mvmvif->phy_ctxt->id < MAX_PHYS)
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/intel/iwlwifi/mvm/quota.c
index 509a66d05..0b762b4f8 100644
--- a/drivers/net/wireless/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/quota.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index d1ad10391..94caa88df 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -2,6 +2,7 @@
*
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -20,7 +21,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -552,9 +553,10 @@ static char *rs_pretty_rate(const struct rs_rate *rate)
};
const char *rate_str;
- if (is_type_legacy(rate->type))
+ if (is_type_legacy(rate->type) && (rate->index <= IWL_RATE_54M_INDEX))
rate_str = legacy_rates[rate->index];
- else if (is_type_ht(rate->type) || is_type_vht(rate->type))
+ else if ((is_type_ht(rate->type) || is_type_vht(rate->type)) &&
+ (rate->index <= IWL_RATE_MCS_9_INDEX))
rate_str = ht_vht_rates[rate->index];
else
rate_str = "BAD_RATE";
@@ -723,14 +725,28 @@ static int _rs_collect_tx_data(struct iwl_mvm *mvm,
return 0;
}
-static int rs_collect_tx_data(struct iwl_mvm *mvm,
- struct iwl_lq_sta *lq_sta,
- struct iwl_scale_tbl_info *tbl,
- int scale_index, int attempts, int successes,
- u8 reduced_txp)
+static int rs_collect_tpc_data(struct iwl_mvm *mvm,
+ struct iwl_lq_sta *lq_sta,
+ struct iwl_scale_tbl_info *tbl,
+ int scale_index, int attempts, int successes,
+ u8 reduced_txp)
+{
+ struct iwl_rate_scale_data *window = NULL;
+
+ if (WARN_ON_ONCE(reduced_txp > TPC_MAX_REDUCTION))
+ return -EINVAL;
+
+ window = &tbl->tpc_win[reduced_txp];
+ return _rs_collect_tx_data(mvm, tbl, scale_index, attempts, successes,
+ window);
+}
+
+static int rs_collect_tlc_data(struct iwl_mvm *mvm,
+ struct iwl_lq_sta *lq_sta,
+ struct iwl_scale_tbl_info *tbl,
+ int scale_index, int attempts, int successes)
{
struct iwl_rate_scale_data *window = NULL;
- int ret;
if (scale_index < 0 || scale_index >= IWL_RATE_COUNT)
return -EINVAL;
@@ -744,16 +760,6 @@ static int rs_collect_tx_data(struct iwl_mvm *mvm,
/* Select window for current tx bit rate */
window = &(tbl->win[scale_index]);
-
- ret = _rs_collect_tx_data(mvm, tbl, scale_index, attempts, successes,
- window);
- if (ret)
- return ret;
-
- if (WARN_ON_ONCE(reduced_txp > TPC_MAX_REDUCTION))
- return -EINVAL;
-
- window = &tbl->tpc_win[reduced_txp];
return _rs_collect_tx_data(mvm, tbl, scale_index, attempts, successes,
window);
}
@@ -1300,17 +1306,30 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
* first index into rate scale table.
*/
if (info->flags & IEEE80211_TX_STAT_AMPDU) {
- /* ampdu_ack_len = 0 marks no BA was received. In this case
- * treat it as a single frame loss as we don't want the success
- * ratio to dip too quickly because a BA wasn't received
+ rs_collect_tpc_data(mvm, lq_sta, curr_tbl, lq_rate.index,
+ info->status.ampdu_len,
+ info->status.ampdu_ack_len,
+ reduced_txp);
+
+ /* ampdu_ack_len = 0 marks no BA was received. For TLC, treat
+ * it as a single frame loss as we don't want the success ratio
+ * to dip too quickly because a BA wasn't received.
+ * For TPC, there's no need for this optimisation since we want
+ * to recover very quickly from a bad power reduction and,
+ * therefore we'd like the success ratio to get an immediate hit
+ * when failing to get a BA, so we'd switch back to a lower or
+ * zero power reduction. When FW transmits agg with a rate
+ * different from the initial rate, it will not use reduced txp
+ * and will send BA notification twice (one empty with reduced
+ * txp equal to the value from LQ and one with reduced txp 0).
+ * We need to update counters for each txp level accordingly.
*/
if (info->status.ampdu_ack_len == 0)
info->status.ampdu_len = 1;
- rs_collect_tx_data(mvm, lq_sta, curr_tbl, lq_rate.index,
- info->status.ampdu_len,
- info->status.ampdu_ack_len,
- reduced_txp);
+ rs_collect_tlc_data(mvm, lq_sta, curr_tbl, lq_rate.index,
+ info->status.ampdu_len,
+ info->status.ampdu_ack_len);
/* Update success/fail counts if not searching for new mode */
if (lq_sta->rs_state == RS_STATE_STAY_IN_COLUMN) {
@@ -1343,9 +1362,13 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
else
continue;
- rs_collect_tx_data(mvm, lq_sta, tmp_tbl, lq_rate.index,
- 1, i < retries ? 0 : legacy_success,
- reduced_txp);
+ rs_collect_tpc_data(mvm, lq_sta, tmp_tbl,
+ lq_rate.index, 1,
+ i < retries ? 0 : legacy_success,
+ reduced_txp);
+ rs_collect_tlc_data(mvm, lq_sta, tmp_tbl,
+ lq_rate.index, 1,
+ i < retries ? 0 : legacy_success);
}
/* Update success/fail counts if not searching for new mode */
@@ -1827,7 +1850,7 @@ static int rs_switch_to_column(struct iwl_mvm *mvm,
rate->type = lq_sta->is_vht ? LQ_VHT_MIMO2 : LQ_HT_MIMO2;
rate_mask = lq_sta->active_mimo2_rate;
} else {
- WARN_ON_ONCE("Bad column mode");
+ WARN_ONCE(1, "Bad column mode");
}
if (column->mode != RS_LEGACY) {
@@ -2550,6 +2573,8 @@ static const struct rs_init_rate_info rs_optimal_rates_vht_40_80mhz[] = {
{ S8_MIN, IWL_RATE_MCS_0_INDEX },
};
+#define IWL_RS_LOW_RSSI_THRESHOLD (-76) /* dBm */
+
/* Init the optimal rate based on STA caps
* This combined with rssi is used to report the last tx rate
* to userspace when we haven't transmitted enough frames.
@@ -2635,11 +2660,13 @@ static struct rs_rate *rs_get_optimal_rate(struct iwl_mvm *mvm,
* of last Rx
*/
static void rs_get_initial_rate(struct iwl_mvm *mvm,
+ struct ieee80211_sta *sta,
struct iwl_lq_sta *lq_sta,
enum ieee80211_band band,
struct rs_rate *rate)
{
int i, nentries;
+ unsigned long active_rate;
s8 best_rssi = S8_MIN;
u8 best_ant = ANT_NONE;
u8 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
@@ -2680,19 +2707,55 @@ static void rs_get_initial_rate(struct iwl_mvm *mvm,
nentries = ARRAY_SIZE(rs_optimal_rates_24ghz_legacy);
}
- if (IWL_MVM_RS_RSSI_BASED_INIT_RATE) {
- for (i = 0; i < nentries; i++) {
- int rate_idx = initial_rates[i].rate_idx;
- if ((best_rssi >= initial_rates[i].rssi) &&
- (BIT(rate_idx) & lq_sta->active_legacy_rate)) {
- rate->index = rate_idx;
- break;
- }
+ if (!IWL_MVM_RS_RSSI_BASED_INIT_RATE)
+ goto out;
+
+ /* Start from a higher rate if the corresponding debug capability
+ * is enabled. The rate is chosen according to AP capabilities.
+ * In case of VHT/HT when the rssi is low fallback to the case of
+ * legacy rates.
+ */
+ if (sta->vht_cap.vht_supported &&
+ best_rssi > IWL_RS_LOW_RSSI_THRESHOLD) {
+ if (sta->bandwidth >= IEEE80211_STA_RX_BW_40) {
+ initial_rates = rs_optimal_rates_vht_40_80mhz;
+ nentries = ARRAY_SIZE(rs_optimal_rates_vht_40_80mhz);
+ if (sta->bandwidth >= IEEE80211_STA_RX_BW_80)
+ rate->bw = RATE_MCS_CHAN_WIDTH_80;
+ else
+ rate->bw = RATE_MCS_CHAN_WIDTH_40;
+ } else if (sta->bandwidth == IEEE80211_STA_RX_BW_20) {
+ initial_rates = rs_optimal_rates_vht_20mhz;
+ nentries = ARRAY_SIZE(rs_optimal_rates_vht_20mhz);
+ rate->bw = RATE_MCS_CHAN_WIDTH_20;
+ } else {
+ IWL_ERR(mvm, "Invalid BW %d\n", sta->bandwidth);
+ goto out;
}
+ active_rate = lq_sta->active_siso_rate;
+ rate->type = LQ_VHT_SISO;
+ } else if (sta->ht_cap.ht_supported &&
+ best_rssi > IWL_RS_LOW_RSSI_THRESHOLD) {
+ initial_rates = rs_optimal_rates_ht;
+ nentries = ARRAY_SIZE(rs_optimal_rates_ht);
+ active_rate = lq_sta->active_siso_rate;
+ rate->type = LQ_HT_SISO;
+ } else {
+ active_rate = lq_sta->active_legacy_rate;
}
- IWL_DEBUG_RATE(mvm, "rate_idx %d ANT %s\n", rate->index,
- rs_pretty_ant(rate->ant));
+ for (i = 0; i < nentries; i++) {
+ int rate_idx = initial_rates[i].rate_idx;
+
+ if ((best_rssi >= initial_rates[i].rssi) &&
+ (BIT(rate_idx) & active_rate)) {
+ rate->index = rate_idx;
+ break;
+ }
+ }
+
+out:
+ rs_dump_rate(mvm, rate, "INITIAL");
}
/* Save info about RSSI of last Rx */
@@ -2752,14 +2815,11 @@ static void rs_initialize_lq(struct iwl_mvm *mvm,
tbl = &(lq_sta->lq_info[active_tbl]);
rate = &tbl->rate;
- rs_get_initial_rate(mvm, lq_sta, band, rate);
+ rs_get_initial_rate(mvm, sta, lq_sta, band, rate);
rs_init_optimal_rate(mvm, sta, lq_sta);
WARN_ON_ONCE(rate->ant != ANT_A && rate->ant != ANT_B);
- if (rate->ant == ANT_A)
- tbl->column = RS_COLUMN_LEGACY_ANT_A;
- else
- tbl->column = RS_COLUMN_LEGACY_ANT_B;
+ tbl->column = rs_get_column_from_rate(rate);
rs_set_expected_tpt_table(lq_sta, tbl);
rs_fill_lq_cmd(mvm, sta, lq_sta, rate);
@@ -3454,15 +3514,9 @@ static void rs_fill_lq_cmd(struct iwl_mvm *mvm,
* Tx Fifo so that it can start a transaction in the same TxOP. This
* basically allows the firmware to send bursts.
*/
- if (iwl_mvm_vif_low_latency(mvmvif)) {
+ if (iwl_mvm_vif_low_latency(mvmvif))
lq_cmd->agg_frame_cnt_limit--;
- if (mvm->low_latency_agg_frame_limit)
- lq_cmd->agg_frame_cnt_limit =
- min(lq_cmd->agg_frame_cnt_limit,
- mvm->low_latency_agg_frame_limit);
- }
-
if (mvmsta->vif->p2p)
lq_cmd->flags |= LQ_FLAG_USE_RTS_MSK;
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
index 81314ad9e..bdb6f2d8d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
@@ -20,7 +20,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 5b58f5320..145ec68ce 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -61,10 +61,12 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
+#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include "iwl-trans.h"
#include "mvm.h"
#include "fw-api.h"
+#include "fw-dbg.h"
/*
* iwl_mvm_rx_rx_phy_cmd - REPLY_RX_PHY_CMD handler
@@ -261,7 +263,7 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_rx_phy_info *phy_info;
struct iwl_rx_mpdu_res_start *rx_res;
- struct ieee80211_sta *sta;
+ struct ieee80211_sta *sta = NULL;
struct sk_buff *skb;
u32 len;
u32 ampdu_status;
@@ -332,22 +334,33 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
(unsigned long long)rx_status->mactime);
rcu_read_lock();
- /*
- * We have tx blocked stations (with CS bit). If we heard frames from
- * a blocked station on a new channel we can TX to it again.
- */
- if (unlikely(mvm->csa_tx_block_bcn_timeout)) {
- sta = ieee80211_find_sta(
- rcu_dereference(mvm->csa_tx_blocked_vif), hdr->addr2);
- if (sta)
- iwl_mvm_sta_modify_disable_tx_ap(mvm, sta, false);
+ if (rx_pkt_status & RX_MPDU_RES_STATUS_SRC_STA_FOUND) {
+ u32 id = rx_pkt_status & RX_MPDU_RES_STATUS_STA_ID_MSK;
+
+ id >>= RX_MDPU_RES_STATUS_STA_ID_SHIFT;
+
+ if (!WARN_ON_ONCE(id >= IWL_MVM_STATION_COUNT)) {
+ sta = rcu_dereference(mvm->fw_id_to_mac_id[id]);
+ if (IS_ERR(sta))
+ sta = NULL;
+ }
+ } else if (!is_multicast_ether_addr(hdr->addr2)) {
+ /* This is fine since we prevent two stations with the same
+ * address from being added.
+ */
+ sta = ieee80211_find_sta_by_ifaddr(mvm->hw, hdr->addr2, NULL);
}
- /* This is fine since we don't support multiple AP interfaces */
- sta = ieee80211_find_sta_by_ifaddr(mvm->hw, hdr->addr2, NULL);
if (sta) {
struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ /* We have tx blocked stations (with CS bit). If we heard
+ * frames from a blocked station on a new channel we can
+ * TX to it again.
+ */
+ if (unlikely(mvm->csa_tx_block_bcn_timeout))
+ iwl_mvm_sta_modify_disable_tx_ap(mvm, sta, false);
+
rs_update_last_rssi(mvm, &mvmsta->lq_sta, rx_status);
if (iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_RSSI) &&
@@ -368,11 +381,10 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
if (trig_check && rx_status->signal < rssi)
iwl_mvm_fw_dbg_collect_trig(mvm, trig, NULL);
}
- }
-
- if (sta && ieee80211_is_data(hdr->frame_control))
- iwl_mvm_rx_csum(sta, skb, rx_pkt_status);
+ if (ieee80211_is_data(hdr->frame_control))
+ iwl_mvm_rx_csum(sta, skb, rx_pkt_status);
+ }
rcu_read_unlock();
/* set the preamble flag if appropriate */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
new file mode 100644
index 000000000..0c073e02f
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -0,0 +1,458 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include "iwl-trans.h"
+#include "mvm.h"
+#include "fw-api.h"
+#include "fw-dbg.h"
+
+void iwl_mvm_rx_phy_cmd_mq(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb)
+{
+ mvm->ampdu_ref++;
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ if (mvm->last_phy_info.phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_AGG)) {
+ spin_lock(&mvm->drv_stats_lock);
+ mvm->drv_rx_stats.ampdu_count++;
+ spin_unlock(&mvm->drv_stats_lock);
+ }
+#endif
+}
+
+static inline int iwl_mvm_check_pn(struct iwl_mvm *mvm, struct sk_buff *skb,
+ int queue, struct ieee80211_sta *sta)
+{
+ struct iwl_mvm_sta *mvmsta;
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ struct ieee80211_rx_status *stats = IEEE80211_SKB_RXCB(skb);
+ struct iwl_mvm_key_pn *ptk_pn;
+ u8 tid, keyidx;
+ u8 pn[IEEE80211_CCMP_PN_LEN];
+ u8 *extiv;
+
+ /* do PN checking */
+
+ /* multicast and non-data only arrives on default queue */
+ if (!ieee80211_is_data(hdr->frame_control) ||
+ is_multicast_ether_addr(hdr->addr1))
+ return 0;
+
+ /* do not check PN for open AP */
+ if (!(stats->flag & RX_FLAG_DECRYPTED))
+ return 0;
+
+ /*
+ * avoid checking for default queue - we don't want to replicate
+ * all the logic that's necessary for checking the PN on fragmented
+ * frames, leave that to mac80211
+ */
+ if (queue == 0)
+ return 0;
+
+ /* if we are here - this for sure is either CCMP or GCMP */
+ if (IS_ERR_OR_NULL(sta)) {
+ IWL_ERR(mvm,
+ "expected hw-decrypted unicast frame for station\n");
+ return -1;
+ }
+
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
+ extiv = (u8 *)hdr + ieee80211_hdrlen(hdr->frame_control);
+ keyidx = extiv[3] >> 6;
+
+ ptk_pn = rcu_dereference(mvmsta->ptk_pn[keyidx]);
+ if (!ptk_pn)
+ return -1;
+
+ if (ieee80211_is_data_qos(hdr->frame_control))
+ tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK;
+ else
+ tid = 0;
+
+ /* we don't use HCCA/802.11 QoS TSPECs, so drop such frames */
+ if (tid >= IWL_MAX_TID_COUNT)
+ return -1;
+
+ /* load pn */
+ pn[0] = extiv[7];
+ pn[1] = extiv[6];
+ pn[2] = extiv[5];
+ pn[3] = extiv[4];
+ pn[4] = extiv[1];
+ pn[5] = extiv[0];
+
+ if (memcmp(pn, ptk_pn->q[queue].pn[tid],
+ IEEE80211_CCMP_PN_LEN) <= 0)
+ return -1;
+
+ memcpy(ptk_pn->q[queue].pn[tid], pn, IEEE80211_CCMP_PN_LEN);
+ stats->flag |= RX_FLAG_PN_VALIDATED;
+
+ return 0;
+}
+
+/* iwl_mvm_create_skb Adds the rxb to a new skb */
+static void iwl_mvm_create_skb(struct sk_buff *skb, struct ieee80211_hdr *hdr,
+ u16 len, u8 crypt_len,
+ struct iwl_rx_cmd_buffer *rxb)
+{
+ unsigned int hdrlen, fraglen;
+
+ /* If frame is small enough to fit in skb->head, pull it completely.
+ * If not, only pull ieee80211_hdr (including crypto if present, and
+ * an additional 8 bytes for SNAP/ethertype, see below) so that
+ * splice() or TCP coalesce are more efficient.
+ *
+ * Since, in addition, ieee80211_data_to_8023() always pull in at
+ * least 8 bytes (possibly more for mesh) we can do the same here
+ * to save the cost of doing it later. That still doesn't pull in
+ * the actual IP header since the typical case has a SNAP header.
+ * If the latter changes (there are efforts in the standards group
+ * to do so) we should revisit this and ieee80211_data_to_8023().
+ */
+ hdrlen = (len <= skb_tailroom(skb)) ? len :
+ sizeof(*hdr) + crypt_len + 8;
+
+ memcpy(skb_put(skb, hdrlen), hdr, hdrlen);
+ fraglen = len - hdrlen;
+
+ if (fraglen) {
+ int offset = (void *)hdr + hdrlen -
+ rxb_addr(rxb) + rxb_offset(rxb);
+
+ skb_add_rx_frag(skb, 0, rxb_steal_page(rxb), offset,
+ fraglen, rxb->truesize);
+ }
+}
+
+/* iwl_mvm_pass_packet_to_mac80211 - passes the packet for mac80211 */
+static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
+ struct napi_struct *napi,
+ struct sk_buff *skb, int queue,
+ struct ieee80211_sta *sta)
+{
+ if (iwl_mvm_check_pn(mvm, skb, queue, sta))
+ kfree_skb(skb);
+ else
+ ieee80211_rx_napi(mvm->hw, skb, napi);
+}
+
+static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,
+ struct iwl_rx_mpdu_desc *desc,
+ struct ieee80211_rx_status *rx_status)
+{
+ int energy_a, energy_b, energy_c, max_energy;
+
+ energy_a = desc->energy_a;
+ energy_a = energy_a ? -energy_a : S8_MIN;
+ energy_b = desc->energy_b;
+ energy_b = energy_b ? -energy_b : S8_MIN;
+ energy_c = desc->energy_c;
+ energy_c = energy_c ? -energy_c : S8_MIN;
+ max_energy = max(energy_a, energy_b);
+ max_energy = max(max_energy, energy_c);
+
+ IWL_DEBUG_STATS(mvm, "energy In A %d B %d C %d , and max %d\n",
+ energy_a, energy_b, energy_c, max_energy);
+
+ rx_status->signal = max_energy;
+ rx_status->chains = 0; /* TODO: phy info */
+ rx_status->chain_signal[0] = energy_a;
+ rx_status->chain_signal[1] = energy_b;
+ rx_status->chain_signal[2] = energy_c;
+}
+
+static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
+ struct ieee80211_rx_status *stats,
+ struct iwl_rx_mpdu_desc *desc, int queue,
+ u8 *crypt_len)
+{
+ u16 status = le16_to_cpu(desc->status);
+
+ if (!ieee80211_has_protected(hdr->frame_control) ||
+ (status & IWL_RX_MPDU_STATUS_SEC_MASK) ==
+ IWL_RX_MPDU_STATUS_SEC_NONE)
+ return 0;
+
+ /* TODO: handle packets encrypted with unknown alg */
+
+ switch (status & IWL_RX_MPDU_STATUS_SEC_MASK) {
+ case IWL_RX_MPDU_STATUS_SEC_CCM:
+ case IWL_RX_MPDU_STATUS_SEC_GCM:
+ BUILD_BUG_ON(IEEE80211_CCMP_PN_LEN != IEEE80211_GCMP_PN_LEN);
+ /* alg is CCM: check MIC only */
+ if (!(status & IWL_RX_MPDU_STATUS_MIC_OK))
+ return -1;
+
+ stats->flag |= RX_FLAG_DECRYPTED;
+ *crypt_len = IEEE80211_CCMP_HDR_LEN;
+ return 0;
+ case IWL_RX_MPDU_STATUS_SEC_TKIP:
+ /* Don't drop the frame and decrypt it in SW */
+ if (!(status & IWL_RX_MPDU_RES_STATUS_TTAK_OK))
+ return 0;
+
+ *crypt_len = IEEE80211_TKIP_IV_LEN;
+ /* fall through if TTAK OK */
+ case IWL_RX_MPDU_STATUS_SEC_WEP:
+ if (!(status & IWL_RX_MPDU_STATUS_ICV_OK))
+ return -1;
+
+ stats->flag |= RX_FLAG_DECRYPTED;
+ if ((status & IWL_RX_MPDU_STATUS_SEC_MASK) ==
+ IWL_RX_MPDU_STATUS_SEC_WEP)
+ *crypt_len = IEEE80211_WEP_IV_LEN;
+ return 0;
+ case IWL_RX_MPDU_STATUS_SEC_EXT_ENC:
+ if (!(status & IWL_RX_MPDU_STATUS_MIC_OK))
+ return -1;
+ stats->flag |= RX_FLAG_DECRYPTED;
+ return 0;
+ default:
+ IWL_ERR(mvm, "Unhandled alg: 0x%x\n", status);
+ }
+
+ return 0;
+}
+
+static void iwl_mvm_rx_csum(struct ieee80211_sta *sta,
+ struct sk_buff *skb,
+ struct iwl_rx_mpdu_desc *desc)
+{
+ struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
+
+ if (mvmvif->features & NETIF_F_RXCSUM &&
+ desc->l3l4_flags & cpu_to_le16(IWL_RX_L3L4_IP_HDR_CSUM_OK) &&
+ desc->l3l4_flags & cpu_to_le16(IWL_RX_L3L4_TCP_UDP_CSUM_OK))
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+}
+
+void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
+ struct iwl_rx_cmd_buffer *rxb, int queue)
+{
+ struct ieee80211_rx_status *rx_status;
+ struct iwl_rx_packet *pkt = rxb_addr(rxb);
+ struct iwl_rx_mpdu_desc *desc = (void *)pkt->data;
+ struct ieee80211_hdr *hdr = (void *)(desc + 1);
+ u32 len = le16_to_cpu(desc->mpdu_len);
+ u32 rate_n_flags = le32_to_cpu(desc->rate_n_flags);
+ struct ieee80211_sta *sta = NULL;
+ struct sk_buff *skb;
+ u8 crypt_len = 0;
+
+ /* Dont use dev_alloc_skb(), we'll have enough headroom once
+ * ieee80211_hdr pulled.
+ */
+ skb = alloc_skb(128, GFP_ATOMIC);
+ if (!skb) {
+ IWL_ERR(mvm, "alloc_skb failed\n");
+ return;
+ }
+
+ rx_status = IEEE80211_SKB_RXCB(skb);
+
+ if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, desc, queue, &crypt_len)) {
+ kfree_skb(skb);
+ return;
+ }
+
+ /*
+ * Keep packets with CRC errors (and with overrun) for monitor mode
+ * (otherwise the firmware discards them) but mark them as bad.
+ */
+ if (!(desc->status & cpu_to_le16(IWL_RX_MPDU_STATUS_CRC_OK)) ||
+ !(desc->status & cpu_to_le16(IWL_RX_MPDU_STATUS_OVERRUN_OK))) {
+ IWL_DEBUG_RX(mvm, "Bad CRC or FIFO: 0x%08X.\n",
+ le16_to_cpu(desc->status));
+ rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
+ }
+
+ rx_status->mactime = le64_to_cpu(desc->tsf_on_air_rise);
+ rx_status->device_timestamp = le32_to_cpu(desc->gp2_on_air_rise);
+ rx_status->band = desc->channel > 14 ? IEEE80211_BAND_5GHZ :
+ IEEE80211_BAND_2GHZ;
+ rx_status->freq = ieee80211_channel_to_frequency(desc->channel,
+ rx_status->band);
+ iwl_mvm_get_signal_strength(mvm, desc, rx_status);
+
+ rcu_read_lock();
+
+ if (le16_to_cpu(desc->status) & IWL_RX_MPDU_STATUS_SRC_STA_FOUND) {
+ u8 id = desc->sta_id_flags & IWL_RX_MPDU_SIF_STA_ID_MASK;
+
+ if (!WARN_ON_ONCE(id >= IWL_MVM_STATION_COUNT)) {
+ sta = rcu_dereference(mvm->fw_id_to_mac_id[id]);
+ if (IS_ERR(sta))
+ sta = NULL;
+ }
+ } else if (!is_multicast_ether_addr(hdr->addr2)) {
+ /*
+ * This is fine since we prevent two stations with the same
+ * address from being added.
+ */
+ sta = ieee80211_find_sta_by_ifaddr(mvm->hw, hdr->addr2, NULL);
+ }
+
+ if (sta) {
+ struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
+ /*
+ * We have tx blocked stations (with CS bit). If we heard
+ * frames from a blocked station on a new channel we can
+ * TX to it again.
+ */
+ if (unlikely(mvm->csa_tx_block_bcn_timeout))
+ iwl_mvm_sta_modify_disable_tx_ap(mvm, sta, false);
+
+ rs_update_last_rssi(mvm, &mvmsta->lq_sta, rx_status);
+
+ if (iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_RSSI) &&
+ ieee80211_is_beacon(hdr->frame_control)) {
+ struct iwl_fw_dbg_trigger_tlv *trig;
+ struct iwl_fw_dbg_trigger_low_rssi *rssi_trig;
+ bool trig_check;
+ s32 rssi;
+
+ trig = iwl_fw_dbg_get_trigger(mvm->fw,
+ FW_DBG_TRIGGER_RSSI);
+ rssi_trig = (void *)trig->data;
+ rssi = le32_to_cpu(rssi_trig->rssi);
+
+ trig_check =
+ iwl_fw_dbg_trigger_check_stop(mvm, mvmsta->vif,
+ trig);
+ if (trig_check && rx_status->signal < rssi)
+ iwl_mvm_fw_dbg_collect_trig(mvm, trig, NULL);
+ }
+
+ /* TODO: multi queue TCM */
+
+ if (ieee80211_is_data(hdr->frame_control))
+ iwl_mvm_rx_csum(sta, skb, desc);
+ }
+
+ /*
+ * TODO: PHY info.
+ * Verify we don't have the information in the MPDU descriptor and
+ * that it is not needed.
+ * Make sure for monitor mode that we are on default queue, update
+ * ampdu_ref and the rest of phy info then
+ */
+
+ /* Set up the HT phy flags */
+ switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) {
+ case RATE_MCS_CHAN_WIDTH_20:
+ break;
+ case RATE_MCS_CHAN_WIDTH_40:
+ rx_status->flag |= RX_FLAG_40MHZ;
+ break;
+ case RATE_MCS_CHAN_WIDTH_80:
+ rx_status->vht_flag |= RX_VHT_FLAG_80MHZ;
+ break;
+ case RATE_MCS_CHAN_WIDTH_160:
+ rx_status->vht_flag |= RX_VHT_FLAG_160MHZ;
+ break;
+ }
+ if (rate_n_flags & RATE_MCS_SGI_MSK)
+ rx_status->flag |= RX_FLAG_SHORT_GI;
+ if (rate_n_flags & RATE_HT_MCS_GF_MSK)
+ rx_status->flag |= RX_FLAG_HT_GF;
+ if (rate_n_flags & RATE_MCS_LDPC_MSK)
+ rx_status->flag |= RX_FLAG_LDPC;
+ if (rate_n_flags & RATE_MCS_HT_MSK) {
+ u8 stbc = (rate_n_flags & RATE_MCS_HT_STBC_MSK) >>
+ RATE_MCS_STBC_POS;
+ rx_status->flag |= RX_FLAG_HT;
+ rx_status->rate_idx = rate_n_flags & RATE_HT_MCS_INDEX_MSK;
+ rx_status->flag |= stbc << RX_FLAG_STBC_SHIFT;
+ } else if (rate_n_flags & RATE_MCS_VHT_MSK) {
+ u8 stbc = (rate_n_flags & RATE_MCS_VHT_STBC_MSK) >>
+ RATE_MCS_STBC_POS;
+ rx_status->vht_nss =
+ ((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
+ RATE_VHT_MCS_NSS_POS) + 1;
+ rx_status->rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
+ rx_status->flag |= RX_FLAG_VHT;
+ rx_status->flag |= stbc << RX_FLAG_STBC_SHIFT;
+ if (rate_n_flags & RATE_MCS_BF_MSK)
+ rx_status->vht_flag |= RX_VHT_FLAG_BF;
+ } else {
+ rx_status->rate_idx =
+ iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags,
+ rx_status->band);
+ }
+
+ /* TODO: PHY info - update ampdu queue statistics (for debugfs) */
+ /* TODO: PHY info - gscan */
+
+ iwl_mvm_create_skb(skb, hdr, len, crypt_len, rxb);
+ iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta);
+ rcu_read_unlock();
+}
+
+void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm,
+ struct iwl_rx_cmd_buffer *rxb, int queue)
+{
+ /* TODO */
+}
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 8215d7405..ea1e177c2 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -72,13 +72,6 @@
#define IWL_DENSE_EBS_SCAN_RATIO 5
#define IWL_SPARSE_EBS_SCAN_RATIO 1
-enum iwl_mvm_scan_type {
- IWL_SCAN_TYPE_UNASSOC,
- IWL_SCAN_TYPE_WILD,
- IWL_SCAN_TYPE_MILD,
- IWL_SCAN_TYPE_FRAGMENTED,
-};
-
enum iwl_mvm_traffic_load {
IWL_MVM_TRAFFIC_LOW,
IWL_MVM_TRAFFIC_MEDIUM,
@@ -89,6 +82,7 @@ struct iwl_mvm_scan_timing_params {
u32 dwell_active;
u32 dwell_passive;
u32 dwell_fragmented;
+ u32 dwell_extended;
u32 suspend_time;
u32 max_out_time;
};
@@ -98,6 +92,7 @@ static struct iwl_mvm_scan_timing_params scan_timing[] = {
.dwell_active = 10,
.dwell_passive = 110,
.dwell_fragmented = 44,
+ .dwell_extended = 90,
.suspend_time = 0,
.max_out_time = 0,
},
@@ -105,6 +100,7 @@ static struct iwl_mvm_scan_timing_params scan_timing[] = {
.dwell_active = 10,
.dwell_passive = 110,
.dwell_fragmented = 44,
+ .dwell_extended = 90,
.suspend_time = 30,
.max_out_time = 120,
},
@@ -112,6 +108,7 @@ static struct iwl_mvm_scan_timing_params scan_timing[] = {
.dwell_active = 10,
.dwell_passive = 110,
.dwell_fragmented = 44,
+ .dwell_extended = 90,
.suspend_time = 120,
.max_out_time = 120,
},
@@ -206,9 +203,7 @@ static enum iwl_mvm_traffic_load iwl_mvm_get_traffic_load(struct iwl_mvm *mvm)
}
static enum
-iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif,
- struct iwl_mvm_scan_params *params)
+iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device)
{
int global_cnt = 0;
enum iwl_mvm_traffic_load load;
@@ -224,8 +219,7 @@ iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm,
load = iwl_mvm_get_traffic_load(mvm);
low_latency = iwl_mvm_low_latency(mvm);
- if ((load == IWL_MVM_TRAFFIC_HIGH || low_latency) &&
- vif->type != NL80211_IFTYPE_P2P_DEVICE &&
+ if ((load == IWL_MVM_TRAFFIC_HIGH || low_latency) && !p2p_device &&
fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAGMENTED_SCAN))
return IWL_SCAN_TYPE_FRAGMENTED;
@@ -333,6 +327,13 @@ void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
struct iwl_periodic_scan_complete *scan_notif = (void *)pkt->data;
bool aborted = (scan_notif->status == IWL_SCAN_OFFLOAD_ABORTED);
+ /* If this happens, the firmware has mistakenly sent an LMAC
+ * notification during UMAC scans -- warn and ignore it.
+ */
+ if (WARN_ON_ONCE(fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_UMAC_SCAN)))
+ return;
+
/* scan status must be locked for proper checking */
lockdep_assert_held(&mvm->mutex);
@@ -719,6 +720,7 @@ static void iwl_mvm_scan_lmac_dwell(struct iwl_mvm *mvm,
cmd->active_dwell = scan_timing[params->type].dwell_active;
cmd->passive_dwell = scan_timing[params->type].dwell_passive;
cmd->fragmented_dwell = scan_timing[params->type].dwell_fragmented;
+ cmd->extended_dwell = scan_timing[params->type].dwell_extended;
cmd->max_out_time = cpu_to_le32(scan_timing[params->type].max_out_time);
cmd->suspend_time = cpu_to_le32(scan_timing[params->type].suspend_time);
cmd->scan_prio = iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6);
@@ -752,8 +754,15 @@ static inline bool iwl_mvm_scan_use_ebs(struct iwl_mvm *mvm,
vif->type != NL80211_IFTYPE_P2P_DEVICE);
}
+static inline bool iwl_mvm_is_regular_scan(struct iwl_mvm_scan_params *params)
+{
+ return params->n_scan_plans == 1 &&
+ params->scan_plans[0].iterations == 1;
+}
+
static int iwl_mvm_scan_lmac_flags(struct iwl_mvm *mvm,
- struct iwl_mvm_scan_params *params)
+ struct iwl_mvm_scan_params *params,
+ struct ieee80211_vif *vif)
{
int flags = 0;
@@ -779,6 +788,11 @@ static int iwl_mvm_scan_lmac_flags(struct iwl_mvm *mvm,
flags |= IWL_MVM_LMAC_SCAN_FLAG_ITER_COMPLETE;
#endif
+ if (iwl_mvm_is_regular_scan(params) &&
+ vif->type != NL80211_IFTYPE_P2P_DEVICE &&
+ params->type != IWL_SCAN_TYPE_FRAGMENTED)
+ flags |= IWL_MVM_LMAC_SCAN_FLAG_EXTENDED_DWELL;
+
return flags;
}
@@ -807,7 +821,8 @@ static int iwl_mvm_scan_lmac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
cmd->delay = cpu_to_le32(params->delay);
- cmd->scan_flags = cpu_to_le32(iwl_mvm_scan_lmac_flags(mvm, params));
+ cmd->scan_flags = cpu_to_le32(iwl_mvm_scan_lmac_flags(mvm, params,
+ vif));
cmd->flags = iwl_mvm_scan_rxon_flags(params->channels[0]->band);
cmd->filter_flags = cpu_to_le32(MAC_FILTER_ACCEPT_GRP |
@@ -910,10 +925,14 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
struct iwl_host_cmd cmd = {
.id = iwl_cmd_id(SCAN_CFG_CMD, IWL_ALWAYS_LONG_GROUP, 0),
};
+ enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, false);
if (WARN_ON(num_channels > mvm->fw->ucode_capa.n_scan_channels))
return -ENOBUFS;
+ if (type == mvm->scan_type)
+ return 0;
+
cmd_size = sizeof(*scan_config) + mvm->fw->ucode_capa.n_scan_channels;
scan_config = kzalloc(cmd_size, GFP_KERNEL);
@@ -928,15 +947,20 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
SCAN_CONFIG_FLAG_SET_LEGACY_RATES |
SCAN_CONFIG_FLAG_SET_MAC_ADDR |
SCAN_CONFIG_FLAG_SET_CHANNEL_FLAGS|
- SCAN_CONFIG_N_CHANNELS(num_channels));
+ SCAN_CONFIG_N_CHANNELS(num_channels) |
+ (type == IWL_SCAN_TYPE_FRAGMENTED ?
+ SCAN_CONFIG_FLAG_SET_FRAGMENTED :
+ SCAN_CONFIG_FLAG_CLEAR_FRAGMENTED));
scan_config->tx_chains = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm));
scan_config->rx_chains = cpu_to_le32(iwl_mvm_scan_rx_ant(mvm));
scan_config->legacy_rates = iwl_mvm_scan_config_rates(mvm);
- scan_config->out_of_channel_time = cpu_to_le32(170);
- scan_config->suspend_time = cpu_to_le32(30);
- scan_config->dwell_active = 20;
- scan_config->dwell_passive = 110;
- scan_config->dwell_fragmented = 20;
+ scan_config->out_of_channel_time =
+ cpu_to_le32(scan_timing[type].max_out_time);
+ scan_config->suspend_time = cpu_to_le32(scan_timing[type].suspend_time);
+ scan_config->dwell_active = scan_timing[type].dwell_active;
+ scan_config->dwell_passive = scan_timing[type].dwell_passive;
+ scan_config->dwell_fragmented = scan_timing[type].dwell_fragmented;
+ scan_config->dwell_extended = scan_timing[type].dwell_extended;
memcpy(&scan_config->mac_addr, &mvm->addresses[0].addr, ETH_ALEN);
@@ -960,6 +984,8 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
IWL_DEBUG_SCAN(mvm, "Sending UMAC scan config\n");
ret = iwl_mvm_send_cmd(mvm, &cmd);
+ if (!ret)
+ mvm->scan_type = type;
kfree(scan_config);
return ret;
@@ -976,16 +1002,11 @@ static int iwl_mvm_scan_uid_by_status(struct iwl_mvm *mvm, int status)
return -ENOENT;
}
-static inline bool iwl_mvm_is_regular_scan(struct iwl_mvm_scan_params *params)
-{
- return params->n_scan_plans == 1 &&
- params->scan_plans[0].iterations == 1;
-}
-
static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
struct iwl_scan_req_umac *cmd,
struct iwl_mvm_scan_params *params)
{
+ cmd->extended_dwell = scan_timing[params->type].dwell_extended;
cmd->active_dwell = scan_timing[params->type].dwell_active;
cmd->passive_dwell = scan_timing[params->type].dwell_passive;
cmd->fragmented_dwell = scan_timing[params->type].dwell_fragmented;
@@ -1020,7 +1041,8 @@ iwl_mvm_umac_scan_cfg_channels(struct iwl_mvm *mvm,
}
static u32 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm,
- struct iwl_mvm_scan_params *params)
+ struct iwl_mvm_scan_params *params,
+ struct ieee80211_vif *vif)
{
int flags = 0;
@@ -1048,6 +1070,12 @@ static u32 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm,
if (mvm->scan_iter_notif_enabled)
flags |= IWL_UMAC_SCAN_GEN_FLAGS_ITER_COMPLETE;
#endif
+
+ if (iwl_mvm_is_regular_scan(params) &&
+ vif->type != NL80211_IFTYPE_P2P_DEVICE &&
+ params->type != IWL_SCAN_TYPE_FRAGMENTED)
+ flags |= IWL_UMAC_SCAN_GEN_FLAGS_EXTENDED_DWELL;
+
return flags;
}
@@ -1078,7 +1106,8 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
mvm->scan_uid_status[uid] = type;
cmd->uid = cpu_to_le32(uid);
- cmd->general_flags = cpu_to_le32(iwl_mvm_scan_umac_flags(mvm, params));
+ cmd->general_flags = cpu_to_le32(iwl_mvm_scan_umac_flags(mvm, params,
+ vif));
if (type == IWL_MVM_SCAN_SCHED)
cmd->flags = cpu_to_le32(IWL_UMAC_SCAN_FLAG_PREEMPTIVE);
@@ -1150,7 +1179,7 @@ static int iwl_mvm_check_running_scans(struct iwl_mvm *mvm, int type)
case IWL_MVM_SCAN_SCHED:
if (mvm->scan_status & IWL_MVM_SCAN_SCHED_MASK)
return -EBUSY;
- iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_REGULAR, true);
+ return iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_REGULAR, true);
case IWL_MVM_SCAN_NETDETECT:
/* No need to stop anything for net-detect since the
* firmware is restarted anyway. This way, any sched
@@ -1213,7 +1242,9 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
params.scan_plans = &scan_plan;
params.n_scan_plans = 1;
- params.type = iwl_mvm_get_scan_type(mvm, vif, &params);
+ params.type =
+ iwl_mvm_get_scan_type(mvm,
+ vif->type == NL80211_IFTYPE_P2P_DEVICE);
iwl_mvm_build_scan_probe(mvm, vif, ies, &params);
@@ -1299,7 +1330,9 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
params.n_scan_plans = req->n_scan_plans;
params.scan_plans = req->scan_plans;
- params.type = iwl_mvm_get_scan_type(mvm, vif, &params);
+ params.type =
+ iwl_mvm_get_scan_type(mvm,
+ vif->type == NL80211_IFTYPE_P2P_DEVICE);
/* In theory, LMAC scans can handle a 32-bit delay, but since
* waiting for over 18 hours to start the scan is a bit silly
diff --git a/drivers/net/wireless/iwlwifi/mvm/sf.c b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
index b0f59fdd2..c2def1232 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sf.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 2b976b110..b556e3365 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -106,6 +106,7 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
.add_modify = update ? 1 : 0,
.station_flags_msk = cpu_to_le32(STA_FLG_FAT_EN_MSK |
STA_FLG_MIMO_EN_MSK),
+ .tid_disable_tx = cpu_to_le16(mvm_sta->tid_disable_agg),
};
int ret;
u32 status;
@@ -277,11 +278,6 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
if (sta_id == IWL_MVM_STATION_COUNT)
return -ENOSPC;
- if (vif->type == NL80211_IFTYPE_AP) {
- mvmvif->ap_assoc_sta_count++;
- iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
- }
-
spin_lock_init(&mvm_sta->lock);
mvm_sta->sta_id = sta_id;
@@ -580,9 +576,9 @@ int iwl_mvm_rm_sta_id(struct iwl_mvm *mvm,
return ret;
}
-static int iwl_mvm_allocate_int_sta(struct iwl_mvm *mvm,
- struct iwl_mvm_int_sta *sta,
- u32 qmask, enum nl80211_iftype iftype)
+int iwl_mvm_allocate_int_sta(struct iwl_mvm *mvm,
+ struct iwl_mvm_int_sta *sta,
+ u32 qmask, enum nl80211_iftype iftype)
{
if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
sta->sta_id = iwl_mvm_find_free_sta_id(mvm, iftype);
@@ -622,6 +618,7 @@ static int iwl_mvm_add_int_sta_common(struct iwl_mvm *mvm,
color));
cmd.tfd_queue_msk = cpu_to_le32(sta->tfd_queue_msk);
+ cmd.tid_disable_tx = cpu_to_le16(0xffff);
if (addr)
memcpy(cmd.addr, addr, ETH_ALEN);
@@ -671,6 +668,33 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm)
return ret;
}
+int iwl_mvm_add_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+
+ lockdep_assert_held(&mvm->mutex);
+ return iwl_mvm_add_int_sta_common(mvm, &mvm->snif_sta, vif->addr,
+ mvmvif->id, 0);
+}
+
+int iwl_mvm_rm_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+ int ret;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ ret = iwl_mvm_rm_sta_common(mvm, mvm->snif_sta.sta_id);
+ if (ret)
+ IWL_WARN(mvm, "Failed sending remove station\n");
+
+ return ret;
+}
+
+void iwl_mvm_dealloc_snif_sta(struct iwl_mvm *mvm)
+{
+ iwl_mvm_dealloc_int_sta(mvm, &mvm->snif_sta);
+}
+
void iwl_mvm_del_aux_sta(struct iwl_mvm *mvm)
{
lockdep_assert_held(&mvm->mutex);
@@ -1196,22 +1220,17 @@ static int iwl_mvm_set_fw_key_idx(struct iwl_mvm *mvm)
if (max_offs < 0)
return STA_KEY_IDX_INVALID;
- __set_bit(max_offs, mvm->fw_key_table);
-
return max_offs;
}
-static u8 iwl_mvm_get_key_sta_id(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+static struct iwl_mvm_sta *iwl_mvm_get_key_sta(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- if (sta) {
- struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
-
- return mvm_sta->sta_id;
- }
+ if (sta)
+ return iwl_mvm_sta_from_mac80211(sta);
/*
* The device expects GTKs for station interfaces to be
@@ -1230,12 +1249,12 @@ static u8 iwl_mvm_get_key_sta_id(struct iwl_mvm *mvm,
* be the AP ID, and no station was passed by mac80211.
*/
if (IS_ERR_OR_NULL(sta))
- return IWL_MVM_STATION_COUNT;
+ return NULL;
- return sta_id;
+ return iwl_mvm_sta_from_mac80211(sta);
}
- return IWL_MVM_STATION_COUNT;
+ return NULL;
}
static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
@@ -1452,6 +1471,7 @@ int iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
u8 key_offset)
{
bool mcast = !(keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE);
+ struct iwl_mvm_sta *mvm_sta;
u8 sta_id;
int ret;
static const u8 __maybe_unused zero_addr[ETH_ALEN] = {0};
@@ -1459,11 +1479,12 @@ int iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
lockdep_assert_held(&mvm->mutex);
/* Get the station id from the mvm local station table */
- sta_id = iwl_mvm_get_key_sta_id(mvm, vif, sta);
- if (sta_id == IWL_MVM_STATION_COUNT) {
- IWL_ERR(mvm, "Failed to find station id\n");
+ mvm_sta = iwl_mvm_get_key_sta(mvm, vif, sta);
+ if (!mvm_sta) {
+ IWL_ERR(mvm, "Failed to find station\n");
return -EINVAL;
}
+ sta_id = mvm_sta->sta_id;
if (keyconf->cipher == WLAN_CIPHER_SUITE_AES_CMAC) {
ret = iwl_mvm_send_sta_igtk(mvm, keyconf, sta_id, false);
@@ -1505,10 +1526,8 @@ int iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
}
ret = __iwl_mvm_set_sta_key(mvm, vif, sta, keyconf, key_offset, mcast);
- if (ret) {
- __clear_bit(keyconf->hw_key_idx, mvm->fw_key_table);
+ if (ret)
goto end;
- }
/*
* For WEP, the same key is used for multicast and unicast. Upload it
@@ -1521,11 +1540,13 @@ int iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
ret = __iwl_mvm_set_sta_key(mvm, vif, sta, keyconf,
key_offset, !mcast);
if (ret) {
- __clear_bit(keyconf->hw_key_idx, mvm->fw_key_table);
__iwl_mvm_remove_sta_key(mvm, sta_id, keyconf, mcast);
+ goto end;
}
}
+ __set_bit(key_offset, mvm->fw_key_table);
+
end:
IWL_DEBUG_WEP(mvm, "key: cipher=%x len=%d idx=%d sta=%pM ret=%d\n",
keyconf->cipher, keyconf->keylen, keyconf->keyidx,
@@ -1539,13 +1560,14 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
struct ieee80211_key_conf *keyconf)
{
bool mcast = !(keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE);
- u8 sta_id;
+ struct iwl_mvm_sta *mvm_sta;
+ u8 sta_id = IWL_MVM_STATION_COUNT;
int ret, i;
lockdep_assert_held(&mvm->mutex);
- /* Get the station id from the mvm local station table */
- sta_id = iwl_mvm_get_key_sta_id(mvm, vif, sta);
+ /* Get the station from the mvm local station table */
+ mvm_sta = iwl_mvm_get_key_sta(mvm, vif, sta);
IWL_DEBUG_WEP(mvm, "mvm remove dynamic key: idx=%d sta=%d\n",
keyconf->keyidx, sta_id);
@@ -1566,11 +1588,13 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
}
mvm->fw_key_deleted[keyconf->hw_key_idx] = 0;
- if (sta_id == IWL_MVM_STATION_COUNT) {
+ if (!mvm_sta) {
IWL_DEBUG_WEP(mvm, "station non-existent, early return.\n");
return 0;
}
+ sta_id = mvm_sta->sta_id;
+
ret = __iwl_mvm_remove_sta_key(mvm, sta_id, keyconf, mcast);
if (ret)
return ret;
@@ -1590,24 +1614,13 @@ void iwl_mvm_update_tkip_key(struct iwl_mvm *mvm,
u16 *phase1key)
{
struct iwl_mvm_sta *mvm_sta;
- u8 sta_id;
bool mcast = !(keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE);
rcu_read_lock();
- sta_id = iwl_mvm_get_key_sta_id(mvm, vif, sta);
- if (WARN_ON_ONCE(sta_id == IWL_MVM_STATION_COUNT))
+ mvm_sta = iwl_mvm_get_key_sta(mvm, vif, sta);
+ if (WARN_ON_ONCE(!mvm_sta))
goto unlock;
-
- if (!sta) {
- sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
- if (WARN_ON(IS_ERR_OR_NULL(sta))) {
- rcu_read_unlock();
- return;
- }
- }
-
- mvm_sta = iwl_mvm_sta_from_mac80211(sta);
iwl_mvm_send_sta_key(mvm, mvm_sta, keyconf, mcast,
iv32, phase1key, CMD_ASYNC, keyconf->hw_key_idx);
@@ -1665,6 +1678,7 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm,
*/
if (agg) {
int remaining = cnt;
+ int sleep_tx_count;
spin_lock_bh(&mvmsta->lock);
for_each_set_bit(tid, &_tids, IWL_MAX_TID_COUNT) {
@@ -1689,9 +1703,12 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm,
}
remaining -= n_queued;
}
+ sleep_tx_count = cnt - remaining;
+ if (reason == IEEE80211_FRAME_RELEASE_UAPSD)
+ mvmsta->sleep_tx_count = sleep_tx_count;
spin_unlock_bh(&mvmsta->lock);
- cmd.sleep_tx_count = cpu_to_le16(cnt - remaining);
+ cmd.sleep_tx_count = cpu_to_le16(sleep_tx_count);
if (WARN_ON(cnt - remaining == 0)) {
ieee80211_sta_eosp(sta);
return;
@@ -1709,7 +1726,12 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm,
cmd.sleep_state_flags |= cpu_to_le16(STA_SLEEP_STATE_UAPSD);
}
- ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC, sizeof(cmd), &cmd);
+ /* block the Tx queues until the FW updated the sleep Tx count */
+ iwl_trans_block_txq_ptrs(mvm->trans, true);
+
+ ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA,
+ CMD_ASYNC | CMD_WANT_ASYNC_CALLBACK,
+ sizeof(cmd), &cmd);
if (ret)
IWL_ERR(mvm, "Failed to send ADD_STA command (%d)\n", ret);
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index 0631cc0a6..39fdf5224 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -7,6 +7,7 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,13 +27,14 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -284,6 +286,13 @@ static inline u16 iwl_mvm_tid_queued(struct iwl_mvm_tid_data *tid_data)
tid_data->next_reclaimed);
}
+struct iwl_mvm_key_pn {
+ struct rcu_head rcu_head;
+ struct {
+ u8 pn[IWL_MAX_TID_COUNT][IEEE80211_CCMP_PN_LEN];
+ } ____cacheline_aligned_in_smp q[];
+};
+
/**
* struct iwl_mvm_sta - representation of a station in the driver
* @sta_id: the index of the station in the fw (will be replaced by id_n_color)
@@ -303,6 +312,12 @@ static inline u16 iwl_mvm_tid_queued(struct iwl_mvm_tid_data *tid_data)
* @tt_tx_protection: is thermal throttling enable Tx protection?
* @disable_tx: is tx to this STA disabled?
* @agg_tids: bitmap of tids whose status is operational aggregated (IWL_AGG_ON)
+ * @sleep_tx_count: the number of frames that we told the firmware to let out
+ * even when that station is asleep. This is useful in case the queue
+ * gets empty before all the frames were sent, which can happen when
+ * we are sending frames from an AMPDU queue and there was a hole in
+ * the BA window. To be used for UAPSD only.
+ * @ptk_pn: per-queue PTK PN data structures
*
* When mac80211 creates a station it reserves some space (hw->sta_data_size)
* in the structure for use by driver. This structure is placed in that
@@ -323,12 +338,15 @@ struct iwl_mvm_sta {
struct iwl_lq_sta lq_sta;
struct ieee80211_vif *vif;
+ struct iwl_mvm_key_pn __rcu *ptk_pn[4];
+
/* Temporary, until the new TLC will control the Tx protection */
s8 tx_protection;
bool tt_tx_protection;
bool disable_tx;
u8 agg_tids;
+ u8 sleep_tx_count;
};
static inline struct iwl_mvm_sta *
@@ -401,7 +419,13 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
int iwl_mvm_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
int iwl_mvm_send_rm_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
int iwl_mvm_rm_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+int iwl_mvm_allocate_int_sta(struct iwl_mvm *mvm,
+ struct iwl_mvm_int_sta *sta,
+ u32 qmask, enum nl80211_iftype iftype);
void iwl_mvm_dealloc_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+int iwl_mvm_add_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+int iwl_mvm_rm_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+void iwl_mvm_dealloc_snif_sta(struct iwl_mvm *mvm);
void iwl_mvm_sta_drained_wk(struct work_struct *wk);
void iwl_mvm_sta_modify_ps_wake(struct iwl_mvm *mvm,
diff --git a/drivers/net/wireless/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
index fe2fa5650..18711c5de 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tdls.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/testmode.h b/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h
index 79ab6beb6..cbbc16fd0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/testmode.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index 7530eb230..924dd6a41 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -73,6 +73,7 @@
#include "mvm.h"
#include "iwl-io.h"
#include "iwl-prph.h"
+#include "fw-dbg.h"
/*
* For the high priority TE use a time event type that has similar priority to
@@ -791,11 +792,9 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
return iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd);
}
-void iwl_mvm_stop_roc(struct iwl_mvm *mvm)
+static struct iwl_mvm_time_event_data *iwl_mvm_get_roc_te(struct iwl_mvm *mvm)
{
- struct iwl_mvm_vif *mvmvif = NULL;
struct iwl_mvm_time_event_data *te_data;
- bool is_p2p = false;
lockdep_assert_held(&mvm->mutex);
@@ -809,11 +808,8 @@ void iwl_mvm_stop_roc(struct iwl_mvm *mvm)
* request
*/
list_for_each_entry(te_data, &mvm->time_event_list, list) {
- if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) {
- mvmvif = iwl_mvm_vif_from_mac80211(te_data->vif);
- is_p2p = true;
- goto remove_te;
- }
+ if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE)
+ goto out;
}
/* There can only be at most one AUX ROC time event, we just use the
@@ -822,18 +818,35 @@ void iwl_mvm_stop_roc(struct iwl_mvm *mvm)
te_data = list_first_entry_or_null(&mvm->aux_roc_te_list,
struct iwl_mvm_time_event_data,
list);
+out:
+ spin_unlock_bh(&mvm->time_event_lock);
+ return te_data;
+}
+
+void iwl_mvm_cleanup_roc_te(struct iwl_mvm *mvm)
+{
+ struct iwl_mvm_time_event_data *te_data;
+ u32 uid;
+
+ te_data = iwl_mvm_get_roc_te(mvm);
if (te_data)
- mvmvif = iwl_mvm_vif_from_mac80211(te_data->vif);
+ __iwl_mvm_remove_time_event(mvm, te_data, &uid);
+}
-remove_te:
- spin_unlock_bh(&mvm->time_event_lock);
+void iwl_mvm_stop_roc(struct iwl_mvm *mvm)
+{
+ struct iwl_mvm_vif *mvmvif;
+ struct iwl_mvm_time_event_data *te_data;
- if (!mvmvif) {
+ te_data = iwl_mvm_get_roc_te(mvm);
+ if (!te_data) {
IWL_WARN(mvm, "No remain on channel event\n");
return;
}
- if (is_p2p)
+ mvmvif = iwl_mvm_vif_from_mac80211(te_data->vif);
+
+ if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE)
iwl_mvm_remove_time_event(mvm, mvmvif, te_data);
else
iwl_mvm_remove_aux_roc_te(mvm, mvmvif, te_data);
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.h b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
index cbdf8e52a..99d9a35ad 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -215,6 +215,7 @@ void iwl_mvm_remove_time_event(struct iwl_mvm *mvm,
void iwl_mvm_te_clear_data(struct iwl_mvm *mvm,
struct iwl_mvm_time_event_data *te_data);
+void iwl_mvm_cleanup_roc_te(struct iwl_mvm *mvm);
void iwl_mvm_roc_done_wk(struct work_struct *wk);
/**
diff --git a/drivers/net/wireless/iwlwifi/mvm/tof.c b/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
index 4007f1d42..a1947d6f3 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tof.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/tof.h b/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
index 9beebc33c..8c3421c99 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tof.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
@@ -25,7 +25,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
index cadfc0460..fb76004ee 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -120,7 +120,7 @@ static int iwl_mvm_temp_notif_parse(struct iwl_mvm *mvm,
int len = iwl_rx_packet_payload_len(pkt);
int temp;
- if (WARN_ON_ONCE(len != sizeof(*notif))) {
+ if (WARN_ON_ONCE(len < sizeof(*notif))) {
IWL_ERR(mvm, "Invalid DTS_MEASUREMENT_NOTIFICATION\n");
return -EINVAL;
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index c652a66be..a040edc55 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -64,11 +64,13 @@
*****************************************************************************/
#include <linux/ieee80211.h>
#include <linux/etherdevice.h>
+#include <linux/tcp.h>
#include "iwl-trans.h"
#include "iwl-eeprom-parse.h"
#include "mvm.h"
#include "sta.h"
+#include "fw-dbg.h"
static void
iwl_mvm_bar_check_trigger(struct iwl_mvm *mvm, const u8 *addr,
@@ -344,8 +346,8 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb,
iwl_mvm_set_tx_cmd_rate(mvm, tx_cmd, info, sta, hdr->frame_control);
memset(&info->status, 0, sizeof(info->status));
+ memset(info->driver_data, 0, sizeof(info->driver_data));
- info->driver_data[0] = NULL;
info->driver_data[1] = dev_cmd;
return dev_cmd;
@@ -421,14 +423,51 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
return -1;
}
+ /*
+ * Increase the pending frames counter, so that later when a reply comes
+ * in and the counter is decreased - we don't start getting negative
+ * values.
+ * Note that we don't need to make sure it isn't agg'd, since we're
+ * TXing non-sta
+ */
+ atomic_inc(&mvm->pending_frames[sta_id]);
+
+ return 0;
+}
+
+static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb_gso,
+ struct ieee80211_sta *sta,
+ struct sk_buff_head *mpdus_skb)
+{
+ struct sk_buff *tmp, *next;
+ char cb[sizeof(skb_gso->cb)];
+
+ memcpy(cb, skb_gso->cb, sizeof(cb));
+ next = skb_gso_segment(skb_gso, 0);
+ if (IS_ERR(next))
+ return -EINVAL;
+ else if (next)
+ consume_skb(skb_gso);
+
+ while (next) {
+ tmp = next;
+ next = tmp->next;
+ memcpy(tmp->cb, cb, sizeof(tmp->cb));
+
+ tmp->prev = NULL;
+ tmp->next = NULL;
+
+ __skb_queue_tail(mpdus_skb, tmp);
+ }
+
return 0;
}
/*
* Sets the fields in the Tx cmd that are crypto related
*/
-int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
- struct ieee80211_sta *sta)
+static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
+ struct ieee80211_sta *sta)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
@@ -524,6 +563,51 @@ drop:
return -1;
}
+int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
+ struct ieee80211_sta *sta)
+{
+ struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ struct sk_buff_head mpdus_skbs;
+ unsigned int payload_len;
+ int ret;
+
+ if (WARN_ON_ONCE(!mvmsta))
+ return -1;
+
+ if (WARN_ON_ONCE(mvmsta->sta_id == IWL_MVM_STATION_COUNT))
+ return -1;
+
+ if (!skb_is_gso(skb))
+ return iwl_mvm_tx_mpdu(mvm, skb, sta);
+
+ payload_len = skb_tail_pointer(skb) - skb_transport_header(skb) -
+ tcp_hdrlen(skb) + skb->data_len;
+
+ if (payload_len <= skb_shinfo(skb)->gso_size)
+ return iwl_mvm_tx_mpdu(mvm, skb, sta);
+
+ __skb_queue_head_init(&mpdus_skbs);
+
+ ret = iwl_mvm_tx_tso(mvm, skb, sta, &mpdus_skbs);
+ if (ret)
+ return ret;
+
+ if (WARN_ON(skb_queue_empty(&mpdus_skbs)))
+ return ret;
+
+ while (!skb_queue_empty(&mpdus_skbs)) {
+ struct sk_buff *skb = __skb_dequeue(&mpdus_skbs);
+
+ ret = iwl_mvm_tx_mpdu(mvm, skb, sta);
+ if (ret) {
+ __skb_queue_purge(&mpdus_skbs);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
static void iwl_mvm_check_ratid_empty(struct iwl_mvm *mvm,
struct ieee80211_sta *sta, u8 tid)
{
@@ -787,13 +871,43 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
if (tid != IWL_TID_NON_QOS) {
struct iwl_mvm_tid_data *tid_data =
&mvmsta->tid_data[tid];
+ bool send_eosp_ndp = false;
spin_lock_bh(&mvmsta->lock);
tid_data->next_reclaimed = next_reclaimed;
IWL_DEBUG_TX_REPLY(mvm, "Next reclaimed packet:%d\n",
next_reclaimed);
iwl_mvm_check_ratid_empty(mvm, sta, tid);
+
+ if (mvmsta->sleep_tx_count) {
+ mvmsta->sleep_tx_count--;
+ if (mvmsta->sleep_tx_count &&
+ !iwl_mvm_tid_queued(tid_data)) {
+ /*
+ * The number of frames in the queue
+ * dropped to 0 even if we sent less
+ * frames than we thought we had on the
+ * Tx queue.
+ * This means we had holes in the BA
+ * window that we just filled, ask
+ * mac80211 to send EOSP since the
+ * firmware won't know how to do that.
+ * Send NDP and the firmware will send
+ * EOSP notification that will trigger
+ * a call to ieee80211_sta_eosp().
+ */
+ send_eosp_ndp = true;
+ }
+ }
+
spin_unlock_bh(&mvmsta->lock);
+ if (send_eosp_ndp) {
+ iwl_mvm_sta_modify_sleep_tx_count(mvm, sta,
+ IEEE80211_FRAME_RELEASE_UAPSD,
+ 1, tid, false, false);
+ mvmsta->sleep_tx_count = 0;
+ ieee80211_send_eosp_nullfunc(sta, tid);
+ }
}
if (mvmsta->next_status_eosp) {
@@ -924,7 +1038,6 @@ static void iwl_mvm_rx_tx_cmd_agg(struct iwl_mvm *mvm,
struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
mvmsta->tid_data[tid].rate_n_flags =
le32_to_cpu(tx_resp->initial_rate);
- mvmsta->tid_data[tid].reduced_tpc = tx_resp->reduced_tpc;
mvmsta->tid_data[tid].tx_time =
le16_to_cpu(tx_resp->wireless_media_time);
}
@@ -955,7 +1068,7 @@ static void iwl_mvm_tx_info_from_ba_notif(struct ieee80211_tx_info *info,
/* TODO: not accounted if the whole A-MPDU failed */
info->status.tx_time = tid_data->tx_time;
info->status.status_driver_data[0] =
- (void *)(uintptr_t)tid_data->reduced_tpc;
+ (void *)(uintptr_t)ba_notif->reduced_txp;
info->status.status_driver_data[1] =
(void *)(uintptr_t)tid_data->rate_n_flags;
}
@@ -1028,6 +1141,8 @@ void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb)
scd_flow, ba_resp_scd_ssn, ba_notif->txed,
ba_notif->txed_2_done);
+ IWL_DEBUG_TX_REPLY(mvm, "reduced txp from ba notif %d\n",
+ ba_notif->reduced_txp);
tid_data->next_reclaimed = ba_resp_scd_ssn;
iwl_mvm_check_ratid_empty(mvm, sta, tid);
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index ad0f16909..3a989f5c2 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -27,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -68,7 +68,7 @@
#include "iwl-debug.h"
#include "iwl-io.h"
#include "iwl-prph.h"
-
+#include "fw-dbg.h"
#include "mvm.h"
#include "fw-api-rs.h"
diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index d58c094f2..00335ea6b 100644
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -26,7 +26,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -377,6 +377,13 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x3165, 0x8010, iwl3165_2ac_cfg)},
{IWL_PCI_DEVICE(0x3165, 0x8110, iwl3165_2ac_cfg)},
+/* 3168 Series */
+ {IWL_PCI_DEVICE(0x24FB, 0x2010, iwl3168_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FB, 0x2110, iwl3168_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FB, 0x2050, iwl3168_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FB, 0x2150, iwl3168_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FB, 0x0000, iwl3168_2ac_cfg)},
+
/* 7265 Series */
{IWL_PCI_DEVICE(0x095A, 0x5010, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x5110, iwl7265_2ac_cfg)},
@@ -468,6 +475,23 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x24F3, 0x0850, iwl8260_2ac_cfg)},
{IWL_PCI_DEVICE(0x24F3, 0x0950, iwl8260_2ac_cfg)},
{IWL_PCI_DEVICE(0x24F3, 0x0930, iwl8260_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24F3, 0x0000, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x0010, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x8010, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x0810, iwl8265_2ac_cfg)},
+
+/* 9000 Series */
+ {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl5165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl5165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9260_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9260_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl5165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0310, iwl5165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0510, iwl5165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0710, iwl5165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0210, iwl9260_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0410, iwl9260_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0610, iwl9260_2ac_cfg)},
#endif /* CONFIG_IWLMVM */
{0}
@@ -599,7 +623,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
set_dflt_pwr_limit(iwl_trans, pdev);
/* register transport layer debugfs here */
- ret = iwl_trans_dbgfs_register(iwl_trans, iwl_trans->dbgfs_dir);
+ ret = iwl_trans_pcie_dbgfs_register(iwl_trans);
if (ret)
goto out_free_drv;
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index feb2f7e81..73c95594e 100644
--- a/drivers/net/wireless/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -23,7 +23,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -278,6 +278,7 @@ struct iwl_txq {
bool frozen;
u8 active;
bool ampdu;
+ bool block;
unsigned long wd_timeout;
};
@@ -288,6 +289,11 @@ iwl_pcie_get_scratchbuf_dma(struct iwl_txq *txq, int idx)
sizeof(struct iwl_pcie_txq_scratch_buf) * idx;
}
+struct iwl_tso_hdr_page {
+ struct page *page;
+ u8 *pos;
+};
+
/**
* struct iwl_trans_pcie - PCIe transport specific data
* @rxq: all the RX queue data
@@ -302,10 +308,12 @@ iwl_pcie_get_scratchbuf_dma(struct iwl_txq *txq, int idx)
* @ucode_write_complete: indicates that the ucode has been copied.
* @ucode_write_waitq: wait queue for uCode load
* @cmd_queue - command queue number
- * @rx_buf_size_8k: 8 kB RX buffer size
+ * @rx_buf_size: Rx buffer size
* @bc_table_dword: true if the BC table expects DWORD (as opposed to bytes)
* @scd_set_active: should the transport configure the SCD for HCMD queue
* @wide_cmd_header: true when ucode supports wide command header format
+ * @sw_csum_tx: if true, then the transport will compute the csum of the TXed
+ * frame.
* @rx_page_order: page order for receive buffer size
* @reg_lock: protect hw register access
* @mutex: to protect stop_device / start_fw / start_hw
@@ -323,6 +331,8 @@ struct iwl_trans_pcie {
struct net_device napi_dev;
struct napi_struct napi;
+ struct __percpu iwl_tso_hdr_page *tso_hdr_page;
+
/* INT ICT Table */
__le32 *ict_tbl;
dma_addr_t ict_tbl_dma;
@@ -356,14 +366,13 @@ struct iwl_trans_pcie {
u8 n_no_reclaim_cmds;
u8 no_reclaim_cmds[MAX_NO_RECLAIM_CMDS];
- bool rx_buf_size_8k;
+ enum iwl_amsdu_size rx_buf_size;
bool bc_table_dword;
bool scd_set_active;
bool wide_cmd_header;
+ bool sw_csum_tx;
u32 rx_page_order;
- const char *const *command_names;
-
/*protect hw register */
spinlock_t reg_lock;
bool cmd_hold_nic_awake;
@@ -378,8 +387,11 @@ struct iwl_trans_pcie {
u32 fw_mon_size;
};
-#define IWL_TRANS_GET_PCIE_TRANS(_iwl_trans) \
- ((struct iwl_trans_pcie *) ((_iwl_trans)->trans_specific))
+static inline struct iwl_trans_pcie *
+IWL_TRANS_GET_PCIE_TRANS(struct iwl_trans *trans)
+{
+ return (void *)trans->trans_specific;
+}
static inline struct iwl_trans *
iwl_trans_pcie_get_trans(struct iwl_trans_pcie *trans_pcie)
@@ -478,6 +490,15 @@ static inline void iwl_enable_interrupts(struct iwl_trans *trans)
iwl_write32(trans, CSR_INT_MASK, trans_pcie->inta_mask);
}
+static inline void iwl_enable_fw_load_int(struct iwl_trans *trans)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+
+ IWL_DEBUG_ISR(trans, "Enabling FW load interrupt\n");
+ trans_pcie->inta_mask = CSR_INT_BIT_FH_TX;
+ iwl_write32(trans, CSR_INT_MASK, trans_pcie->inta_mask);
+}
+
static inline void iwl_enable_rfkill_int(struct iwl_trans *trans)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -523,14 +544,6 @@ static inline u8 get_cmd_index(struct iwl_queue *q, u32 index)
return index & (q->n_window - 1);
}
-static inline const char *get_cmd_string(struct iwl_trans_pcie *trans_pcie,
- u8 cmd)
-{
- if (!trans_pcie->command_names || !trans_pcie->command_names[cmd])
- return "UNKNOWN";
- return trans_pcie->command_names[cmd];
-}
-
static inline bool iwl_is_rfkill_set(struct iwl_trans *trans)
{
return !(iwl_read32(trans, CSR_GP_CNTRL) &
@@ -566,4 +579,13 @@ static inline void __iwl_trans_pcie_set_bit(struct iwl_trans *trans,
void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state);
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans);
+#else
+static inline int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans)
+{
+ return 0;
+}
+#endif
+
#endif /* __iwl_trans_int_pcie_h__ */
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index e06591f62..152cf9ad9 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -23,7 +23,7 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
@@ -602,10 +602,20 @@ static void iwl_pcie_rx_hw_init(struct iwl_trans *trans, struct iwl_rxq *rxq)
u32 rb_size;
const u32 rfdnlog = RX_QUEUE_SIZE_LOG; /* 256 RBDs */
- if (trans_pcie->rx_buf_size_8k)
+ switch (trans_pcie->rx_buf_size) {
+ case IWL_AMSDU_4K:
+ rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K;
+ break;
+ case IWL_AMSDU_8K:
rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_8K;
- else
+ break;
+ case IWL_AMSDU_12K:
+ rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_12K;
+ break;
+ default:
+ WARN_ON(1);
rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K;
+ }
/* Stop Rx DMA */
iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
@@ -629,7 +639,7 @@ static void iwl_pcie_rx_hw_init(struct iwl_trans *trans, struct iwl_rxq *rxq)
* FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY is set because of HW bug in
* the credit mechanism in 5000 HW RX FIFO
* Direct rx interrupts to hosts
- * Rx buffer size 4 or 8k
+ * Rx buffer size 4 or 8k or 12k
* RB timeout 0x10
* 256 RBDs
*/
@@ -867,7 +877,10 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
IWL_DEBUG_RX(trans,
"cmd at offset %d: %s (0x%.2x, seq 0x%x)\n",
rxcb._offset,
- get_cmd_string(trans_pcie, pkt->hdr.cmd),
+ iwl_get_cmd_string(trans,
+ iwl_cmd_id(pkt->hdr.cmd,
+ pkt->hdr.group_id,
+ 0)),
pkt->hdr.cmd, le16_to_cpu(pkt->hdr.sequence));
len = iwl_rx_packet_len(pkt);
@@ -986,8 +999,7 @@ restart:
rxb = rxq->queue[i];
rxq->queue[i] = NULL;
- IWL_DEBUG_RX(trans, "rxbuf: HW = %d, SW = %d (%p)\n",
- r, i, rxb);
+ IWL_DEBUG_RX(trans, "rxbuf: HW = %d, SW = %d\n", r, i);
iwl_pcie_rx_handle_rb(trans, rxb, emergency);
i = (i + 1) & RX_QUEUE_MASK;
@@ -1426,9 +1438,11 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id)
inta & ~trans_pcie->inta_mask);
}
- /* Re-enable all interrupts */
- /* only Re-enable if disabled by irq */
- if (test_bit(STATUS_INT_ENABLED, &trans->status))
+ /* we are loading the firmware, enable FH_TX interrupt only */
+ if (handled & CSR_INT_BIT_FH_TX)
+ iwl_enable_fw_load_int(trans);
+ /* only Re-enable all interrupt if disabled by irq */
+ else if (test_bit(STATUS_INT_ENABLED, &trans->status))
iwl_enable_interrupts(trans);
/* Re-enable RF_KILL if it occurred */
else if (handled & CSR_INT_BIT_RF_KILL)
@@ -1481,10 +1495,6 @@ int iwl_pcie_alloc_ict(struct iwl_trans *trans)
return -EINVAL;
}
- IWL_DEBUG_ISR(trans, "ict dma addr %Lx ict vir addr %p\n",
- (unsigned long long)trans_pcie->ict_tbl_dma,
- trans_pcie->ict_tbl);
-
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 8c7204738..5a854c609 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -27,7 +27,7 @@
* in the file called COPYING.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
@@ -1021,82 +1021,6 @@ static int iwl_pcie_load_given_ucode_8000(struct iwl_trans *trans,
&first_ucode_section);
}
-static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
- const struct fw_img *fw, bool run_in_rfkill)
-{
- struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- bool hw_rfkill;
- int ret;
-
- mutex_lock(&trans_pcie->mutex);
-
- /* Someone called stop_device, don't try to start_fw */
- if (trans_pcie->is_down) {
- IWL_WARN(trans,
- "Can't start_fw since the HW hasn't been started\n");
- ret = EIO;
- goto out;
- }
-
- /* This may fail if AMT took ownership of the device */
- if (iwl_pcie_prepare_card_hw(trans)) {
- IWL_WARN(trans, "Exit HW not ready\n");
- ret = -EIO;
- goto out;
- }
-
- iwl_enable_rfkill_int(trans);
-
- /* If platform's RF_KILL switch is NOT set to KILL */
- hw_rfkill = iwl_is_rfkill_set(trans);
- if (hw_rfkill)
- set_bit(STATUS_RFKILL, &trans->status);
- else
- clear_bit(STATUS_RFKILL, &trans->status);
- iwl_trans_pcie_rf_kill(trans, hw_rfkill);
- if (hw_rfkill && !run_in_rfkill) {
- ret = -ERFKILL;
- goto out;
- }
-
- iwl_write32(trans, CSR_INT, 0xFFFFFFFF);
-
- ret = iwl_pcie_nic_init(trans);
- if (ret) {
- IWL_ERR(trans, "Unable to init nic\n");
- goto out;
- }
-
- /* make sure rfkill handshake bits are cleared */
- iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
- iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR,
- CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
-
- /* clear (again), then enable host interrupts */
- iwl_write32(trans, CSR_INT, 0xFFFFFFFF);
- iwl_enable_interrupts(trans);
-
- /* really make sure rfkill handshake bits are cleared */
- iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
- iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
-
- /* Load the given image to the HW */
- if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000)
- ret = iwl_pcie_load_given_ucode_8000(trans, fw);
- else
- ret = iwl_pcie_load_given_ucode(trans, fw);
-
-out:
- mutex_unlock(&trans_pcie->mutex);
- return ret;
-}
-
-static void iwl_trans_pcie_fw_alive(struct iwl_trans *trans, u32 scd_addr)
-{
- iwl_pcie_reset_ict(trans);
- iwl_pcie_tx_start(trans, scd_addr);
-}
-
static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -1127,7 +1051,8 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
* already dead.
*/
if (test_and_clear_bit(STATUS_DEVICE_ENABLED, &trans->status)) {
- IWL_DEBUG_INFO(trans, "DEVICE_ENABLED bit was set and is now cleared\n");
+ IWL_DEBUG_INFO(trans,
+ "DEVICE_ENABLED bit was set and is now cleared\n");
iwl_pcie_tx_stop(trans);
iwl_pcie_rx_stop(trans);
@@ -1161,7 +1086,6 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
iwl_disable_interrupts(trans);
spin_unlock(&trans_pcie->irq_lock);
-
/* clear all status bits */
clear_bit(STATUS_SYNC_HCMD_ACTIVE, &trans->status);
clear_bit(STATUS_INT_ENABLED, &trans->status);
@@ -1194,10 +1118,116 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
if (hw_rfkill != was_hw_rfkill)
iwl_trans_pcie_rf_kill(trans, hw_rfkill);
- /* re-take ownership to prevent other users from stealing the deivce */
+ /* re-take ownership to prevent other users from stealing the device */
iwl_pcie_prepare_card_hw(trans);
}
+static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
+ const struct fw_img *fw, bool run_in_rfkill)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ bool hw_rfkill;
+ int ret;
+
+ /* This may fail if AMT took ownership of the device */
+ if (iwl_pcie_prepare_card_hw(trans)) {
+ IWL_WARN(trans, "Exit HW not ready\n");
+ ret = -EIO;
+ goto out;
+ }
+
+ iwl_enable_rfkill_int(trans);
+
+ iwl_write32(trans, CSR_INT, 0xFFFFFFFF);
+
+ /*
+ * We enabled the RF-Kill interrupt and the handler may very
+ * well be running. Disable the interrupts to make sure no other
+ * interrupt can be fired.
+ */
+ iwl_disable_interrupts(trans);
+
+ /* Make sure it finished running */
+ synchronize_irq(trans_pcie->pci_dev->irq);
+
+ mutex_lock(&trans_pcie->mutex);
+
+ /* If platform's RF_KILL switch is NOT set to KILL */
+ hw_rfkill = iwl_is_rfkill_set(trans);
+ if (hw_rfkill)
+ set_bit(STATUS_RFKILL, &trans->status);
+ else
+ clear_bit(STATUS_RFKILL, &trans->status);
+ iwl_trans_pcie_rf_kill(trans, hw_rfkill);
+ if (hw_rfkill && !run_in_rfkill) {
+ ret = -ERFKILL;
+ goto out;
+ }
+
+ /* Someone called stop_device, don't try to start_fw */
+ if (trans_pcie->is_down) {
+ IWL_WARN(trans,
+ "Can't start_fw since the HW hasn't been started\n");
+ ret = -EIO;
+ goto out;
+ }
+
+ /* make sure rfkill handshake bits are cleared */
+ iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
+ iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR,
+ CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
+
+ /* clear (again), then enable host interrupts */
+ iwl_write32(trans, CSR_INT, 0xFFFFFFFF);
+
+ ret = iwl_pcie_nic_init(trans);
+ if (ret) {
+ IWL_ERR(trans, "Unable to init nic\n");
+ goto out;
+ }
+
+ /*
+ * Now, we load the firmware and don't want to be interrupted, even
+ * by the RF-Kill interrupt (hence mask all the interrupt besides the
+ * FH_TX interrupt which is needed to load the firmware). If the
+ * RF-Kill switch is toggled, we will find out after having loaded
+ * the firmware and return the proper value to the caller.
+ */
+ iwl_enable_fw_load_int(trans);
+
+ /* really make sure rfkill handshake bits are cleared */
+ iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
+ iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
+
+ /* Load the given image to the HW */
+ if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000)
+ ret = iwl_pcie_load_given_ucode_8000(trans, fw);
+ else
+ ret = iwl_pcie_load_given_ucode(trans, fw);
+ iwl_enable_interrupts(trans);
+
+ /* re-check RF-Kill state since we may have missed the interrupt */
+ hw_rfkill = iwl_is_rfkill_set(trans);
+ if (hw_rfkill)
+ set_bit(STATUS_RFKILL, &trans->status);
+ else
+ clear_bit(STATUS_RFKILL, &trans->status);
+
+ iwl_trans_pcie_rf_kill(trans, hw_rfkill);
+ if (hw_rfkill && !run_in_rfkill)
+ ret = -ERFKILL;
+
+out:
+ mutex_unlock(&trans_pcie->mutex);
+ return ret;
+}
+
+static void iwl_trans_pcie_fw_alive(struct iwl_trans *trans, u32 scd_addr)
+{
+ iwl_pcie_reset_ict(trans);
+ iwl_pcie_tx_start(trans, scd_addr);
+}
+
static void iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -1222,7 +1252,7 @@ static void iwl_trans_pcie_d3_suspend(struct iwl_trans *trans, bool test)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- if (trans->wowlan_d0i3) {
+ if (trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) {
/* Enable persistence mode to avoid reset */
iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_PERSIST_MODE);
@@ -1246,7 +1276,7 @@ static void iwl_trans_pcie_d3_suspend(struct iwl_trans *trans, bool test)
iwl_clear_bit(trans, CSR_GP_CNTRL,
CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
- if (!trans->wowlan_d0i3) {
+ if (trans->system_pm_mode == IWL_PLAT_PM_MODE_D3) {
/*
* reset TX queues -- some of their registers reset during S3
* so if we don't reset everything here the D3 image would try
@@ -1295,7 +1325,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
iwl_pcie_set_pwr(trans, false);
- if (trans->wowlan_d0i3) {
+ if (trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) {
iwl_clear_bit(trans, CSR_GP_CNTRL,
CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
} else {
@@ -1444,16 +1474,17 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans,
memcpy(trans_pcie->no_reclaim_cmds, trans_cfg->no_reclaim_cmds,
trans_pcie->n_no_reclaim_cmds * sizeof(u8));
- trans_pcie->rx_buf_size_8k = trans_cfg->rx_buf_size_8k;
- if (trans_pcie->rx_buf_size_8k)
- trans_pcie->rx_page_order = get_order(8 * 1024);
- else
- trans_pcie->rx_page_order = get_order(4 * 1024);
+ trans_pcie->rx_buf_size = trans_cfg->rx_buf_size;
+ trans_pcie->rx_page_order =
+ iwl_trans_get_rb_size_order(trans_pcie->rx_buf_size);
trans_pcie->wide_cmd_header = trans_cfg->wide_cmd_header;
- trans_pcie->command_names = trans_cfg->command_names;
trans_pcie->bc_table_dword = trans_cfg->bc_table_dword;
trans_pcie->scd_set_active = trans_cfg->scd_set_active;
+ trans_pcie->sw_csum_tx = trans_cfg->sw_csum_tx;
+
+ trans->command_groups = trans_cfg->command_groups;
+ trans->command_groups_size = trans_cfg->command_groups_size;
/* init ref_count to 1 (should be cleared when ucode is loaded) */
trans_pcie->ref_count = 1;
@@ -1473,6 +1504,7 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans,
void iwl_trans_pcie_free(struct iwl_trans *trans)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ int i;
synchronize_irq(trans_pcie->pci_dev->irq);
@@ -1492,6 +1524,15 @@ void iwl_trans_pcie_free(struct iwl_trans *trans)
iwl_pcie_free_fw_monitor(trans);
+ for_each_possible_cpu(i) {
+ struct iwl_tso_hdr_page *p =
+ per_cpu_ptr(trans_pcie->tso_hdr_page, i);
+
+ if (p->page)
+ __free_page(p->page);
+ }
+
+ free_percpu(trans_pcie->tso_hdr_page);
iwl_trans_free(trans);
}
@@ -1503,8 +1544,8 @@ static void iwl_trans_pcie_set_pmi(struct iwl_trans *trans, bool state)
clear_bit(STATUS_TPOWER_PMI, &trans->status);
}
-static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent,
- unsigned long *flags)
+static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans,
+ unsigned long *flags)
{
int ret;
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -1545,14 +1586,11 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent,
CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000);
if (unlikely(ret < 0)) {
iwl_write32(trans, CSR_RESET, CSR_RESET_REG_FLAG_FORCE_NMI);
- if (!silent) {
- u32 val = iwl_read32(trans, CSR_GP_CNTRL);
- WARN_ONCE(1,
- "Timeout waiting for hardware access (CSR_GP_CNTRL 0x%08x)\n",
- val);
- spin_unlock_irqrestore(&trans_pcie->reg_lock, *flags);
- return false;
- }
+ WARN_ONCE(1,
+ "Timeout waiting for hardware access (CSR_GP_CNTRL 0x%08x)\n",
+ iwl_read32(trans, CSR_GP_CNTRL));
+ spin_unlock_irqrestore(&trans_pcie->reg_lock, *flags);
+ return false;
}
out:
@@ -1600,7 +1638,7 @@ static int iwl_trans_pcie_read_mem(struct iwl_trans *trans, u32 addr,
int offs, ret = 0;
u32 *vals = buf;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
iwl_write32(trans, HBUS_TARG_MEM_RADDR, addr);
for (offs = 0; offs < dwords; offs++)
vals[offs] = iwl_read32(trans, HBUS_TARG_MEM_RDAT);
@@ -1618,7 +1656,7 @@ static int iwl_trans_pcie_write_mem(struct iwl_trans *trans, u32 addr,
int offs, ret = 0;
const u32 *vals = buf;
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr);
for (offs = 0; offs < dwords; offs++)
iwl_write32(trans, HBUS_TARG_MEM_WDAT,
@@ -1684,6 +1722,33 @@ next_queue:
}
}
+static void iwl_trans_pcie_block_txq_ptrs(struct iwl_trans *trans, bool block)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ int i;
+
+ for (i = 0; i < trans->cfg->base_params->num_of_queues; i++) {
+ struct iwl_txq *txq = &trans_pcie->txq[i];
+
+ if (i == trans_pcie->cmd_queue)
+ continue;
+
+ spin_lock_bh(&txq->lock);
+
+ if (!block && !(WARN_ON_ONCE(!txq->block))) {
+ txq->block--;
+ if (!txq->block) {
+ iwl_write32(trans, HBUS_TARG_WRPTR,
+ txq->q.write_ptr | (i << 8));
+ }
+ } else if (block) {
+ txq->block++;
+ }
+
+ spin_unlock_bh(&txq->lock);
+ }
+}
+
#define IWL_FLUSH_WAIT_MS 2000
static int iwl_trans_pcie_wait_txq_empty(struct iwl_trans *trans, u32 txq_bm)
@@ -2118,13 +2183,11 @@ DEBUGFS_READ_FILE_OPS(rx_queue);
DEBUGFS_READ_FILE_OPS(tx_queue);
DEBUGFS_WRITE_FILE_OPS(csr);
-/*
- * Create the debugfs files and directories
- *
- */
-static int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans,
- struct dentry *dir)
+/* Create the debugfs files and directories */
+int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans)
{
+ struct dentry *dir = trans->dbgfs_dir;
+
DEBUGFS_ADD_FILE(rx_queue, dir, S_IRUSR);
DEBUGFS_ADD_FILE(tx_queue, dir, S_IRUSR);
DEBUGFS_ADD_FILE(interrupt, dir, S_IWUSR | S_IRUSR);
@@ -2136,12 +2199,6 @@ err:
IWL_ERR(trans, "failed to create the trans debugfs entry\n");
return -ENOMEM;
}
-#else
-static int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans,
- struct dentry *dir)
-{
- return 0;
-}
#endif /*CONFIG_IWLWIFI_DEBUGFS */
static u32 iwl_trans_pcie_get_cmdlen(struct iwl_tfd *tfd)
@@ -2155,144 +2212,6 @@ static u32 iwl_trans_pcie_get_cmdlen(struct iwl_tfd *tfd)
return cmdlen;
}
-static const struct {
- u32 start, end;
-} iwl_prph_dump_addr[] = {
- { .start = 0x00a00000, .end = 0x00a00000 },
- { .start = 0x00a0000c, .end = 0x00a00024 },
- { .start = 0x00a0002c, .end = 0x00a0003c },
- { .start = 0x00a00410, .end = 0x00a00418 },
- { .start = 0x00a00420, .end = 0x00a00420 },
- { .start = 0x00a00428, .end = 0x00a00428 },
- { .start = 0x00a00430, .end = 0x00a0043c },
- { .start = 0x00a00444, .end = 0x00a00444 },
- { .start = 0x00a004c0, .end = 0x00a004cc },
- { .start = 0x00a004d8, .end = 0x00a004d8 },
- { .start = 0x00a004e0, .end = 0x00a004f0 },
- { .start = 0x00a00840, .end = 0x00a00840 },
- { .start = 0x00a00850, .end = 0x00a00858 },
- { .start = 0x00a01004, .end = 0x00a01008 },
- { .start = 0x00a01010, .end = 0x00a01010 },
- { .start = 0x00a01018, .end = 0x00a01018 },
- { .start = 0x00a01024, .end = 0x00a01024 },
- { .start = 0x00a0102c, .end = 0x00a01034 },
- { .start = 0x00a0103c, .end = 0x00a01040 },
- { .start = 0x00a01048, .end = 0x00a01094 },
- { .start = 0x00a01c00, .end = 0x00a01c20 },
- { .start = 0x00a01c58, .end = 0x00a01c58 },
- { .start = 0x00a01c7c, .end = 0x00a01c7c },
- { .start = 0x00a01c28, .end = 0x00a01c54 },
- { .start = 0x00a01c5c, .end = 0x00a01c5c },
- { .start = 0x00a01c60, .end = 0x00a01cdc },
- { .start = 0x00a01ce0, .end = 0x00a01d0c },
- { .start = 0x00a01d18, .end = 0x00a01d20 },
- { .start = 0x00a01d2c, .end = 0x00a01d30 },
- { .start = 0x00a01d40, .end = 0x00a01d5c },
- { .start = 0x00a01d80, .end = 0x00a01d80 },
- { .start = 0x00a01d98, .end = 0x00a01d9c },
- { .start = 0x00a01da8, .end = 0x00a01da8 },
- { .start = 0x00a01db8, .end = 0x00a01df4 },
- { .start = 0x00a01dc0, .end = 0x00a01dfc },
- { .start = 0x00a01e00, .end = 0x00a01e2c },
- { .start = 0x00a01e40, .end = 0x00a01e60 },
- { .start = 0x00a01e68, .end = 0x00a01e6c },
- { .start = 0x00a01e74, .end = 0x00a01e74 },
- { .start = 0x00a01e84, .end = 0x00a01e90 },
- { .start = 0x00a01e9c, .end = 0x00a01ec4 },
- { .start = 0x00a01ed0, .end = 0x00a01ee0 },
- { .start = 0x00a01f00, .end = 0x00a01f1c },
- { .start = 0x00a01f44, .end = 0x00a01ffc },
- { .start = 0x00a02000, .end = 0x00a02048 },
- { .start = 0x00a02068, .end = 0x00a020f0 },
- { .start = 0x00a02100, .end = 0x00a02118 },
- { .start = 0x00a02140, .end = 0x00a0214c },
- { .start = 0x00a02168, .end = 0x00a0218c },
- { .start = 0x00a021c0, .end = 0x00a021c0 },
- { .start = 0x00a02400, .end = 0x00a02410 },
- { .start = 0x00a02418, .end = 0x00a02420 },
- { .start = 0x00a02428, .end = 0x00a0242c },
- { .start = 0x00a02434, .end = 0x00a02434 },
- { .start = 0x00a02440, .end = 0x00a02460 },
- { .start = 0x00a02468, .end = 0x00a024b0 },
- { .start = 0x00a024c8, .end = 0x00a024cc },
- { .start = 0x00a02500, .end = 0x00a02504 },
- { .start = 0x00a0250c, .end = 0x00a02510 },
- { .start = 0x00a02540, .end = 0x00a02554 },
- { .start = 0x00a02580, .end = 0x00a025f4 },
- { .start = 0x00a02600, .end = 0x00a0260c },
- { .start = 0x00a02648, .end = 0x00a02650 },
- { .start = 0x00a02680, .end = 0x00a02680 },
- { .start = 0x00a026c0, .end = 0x00a026d0 },
- { .start = 0x00a02700, .end = 0x00a0270c },
- { .start = 0x00a02804, .end = 0x00a02804 },
- { .start = 0x00a02818, .end = 0x00a0281c },
- { .start = 0x00a02c00, .end = 0x00a02db4 },
- { .start = 0x00a02df4, .end = 0x00a02fb0 },
- { .start = 0x00a03000, .end = 0x00a03014 },
- { .start = 0x00a0301c, .end = 0x00a0302c },
- { .start = 0x00a03034, .end = 0x00a03038 },
- { .start = 0x00a03040, .end = 0x00a03048 },
- { .start = 0x00a03060, .end = 0x00a03068 },
- { .start = 0x00a03070, .end = 0x00a03074 },
- { .start = 0x00a0307c, .end = 0x00a0307c },
- { .start = 0x00a03080, .end = 0x00a03084 },
- { .start = 0x00a0308c, .end = 0x00a03090 },
- { .start = 0x00a03098, .end = 0x00a03098 },
- { .start = 0x00a030a0, .end = 0x00a030a0 },
- { .start = 0x00a030a8, .end = 0x00a030b4 },
- { .start = 0x00a030bc, .end = 0x00a030bc },
- { .start = 0x00a030c0, .end = 0x00a0312c },
- { .start = 0x00a03c00, .end = 0x00a03c5c },
- { .start = 0x00a04400, .end = 0x00a04454 },
- { .start = 0x00a04460, .end = 0x00a04474 },
- { .start = 0x00a044c0, .end = 0x00a044ec },
- { .start = 0x00a04500, .end = 0x00a04504 },
- { .start = 0x00a04510, .end = 0x00a04538 },
- { .start = 0x00a04540, .end = 0x00a04548 },
- { .start = 0x00a04560, .end = 0x00a0457c },
- { .start = 0x00a04590, .end = 0x00a04598 },
- { .start = 0x00a045c0, .end = 0x00a045f4 },
-};
-
-static u32 iwl_trans_pcie_dump_prph(struct iwl_trans *trans,
- struct iwl_fw_error_dump_data **data)
-{
- struct iwl_fw_error_dump_prph *prph;
- unsigned long flags;
- u32 prph_len = 0, i;
-
- if (!iwl_trans_grab_nic_access(trans, false, &flags))
- return 0;
-
- for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr); i++) {
- /* The range includes both boundaries */
- int num_bytes_in_chunk = iwl_prph_dump_addr[i].end -
- iwl_prph_dump_addr[i].start + 4;
- int reg;
- __le32 *val;
-
- prph_len += sizeof(**data) + sizeof(*prph) + num_bytes_in_chunk;
-
- (*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PRPH);
- (*data)->len = cpu_to_le32(sizeof(*prph) +
- num_bytes_in_chunk);
- prph = (void *)(*data)->data;
- prph->prph_start = cpu_to_le32(iwl_prph_dump_addr[i].start);
- val = (void *)prph->data;
-
- for (reg = iwl_prph_dump_addr[i].start;
- reg <= iwl_prph_dump_addr[i].end;
- reg += 4)
- *val++ = cpu_to_le32(iwl_trans_pcie_read_prph(trans,
- reg));
- *data = iwl_fw_error_next_data(*data);
- }
-
- iwl_trans_release_nic_access(trans, &flags);
-
- return prph_len;
-}
-
static u32 iwl_trans_pcie_dump_rbs(struct iwl_trans *trans,
struct iwl_fw_error_dump_data **data,
int allocated_rb_nums)
@@ -2363,7 +2282,7 @@ static u32 iwl_trans_pcie_fh_regs_dump(struct iwl_trans *trans,
__le32 *val;
int i;
- if (!iwl_trans_grab_nic_access(trans, false, &flags))
+ if (!iwl_trans_grab_nic_access(trans, &flags))
return 0;
(*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_FH_REGS);
@@ -2390,13 +2309,14 @@ iwl_trans_pci_dump_marbh_monitor(struct iwl_trans *trans,
unsigned long flags;
u32 i;
- if (!iwl_trans_grab_nic_access(trans, false, &flags))
+ if (!iwl_trans_grab_nic_access(trans, &flags))
return 0;
- __iwl_write_prph(trans, MON_DMARB_RD_CTL_ADDR, 0x1);
+ iwl_write_prph_no_grab(trans, MON_DMARB_RD_CTL_ADDR, 0x1);
for (i = 0; i < buf_size_in_dwords; i++)
- buffer[i] = __iwl_read_prph(trans, MON_DMARB_RD_DATA_ADDR);
- __iwl_write_prph(trans, MON_DMARB_RD_CTL_ADDR, 0x0);
+ buffer[i] = iwl_read_prph_no_grab(trans,
+ MON_DMARB_RD_DATA_ADDR);
+ iwl_write_prph_no_grab(trans, MON_DMARB_RD_CTL_ADDR, 0x0);
iwl_trans_release_nic_access(trans, &flags);
@@ -2483,7 +2403,7 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
static struct iwl_trans_dump_data
*iwl_trans_pcie_dump_data(struct iwl_trans *trans,
- struct iwl_fw_dbg_trigger_tlv *trigger)
+ const struct iwl_fw_dbg_trigger_tlv *trigger)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
struct iwl_fw_error_dump_data *data;
@@ -2544,16 +2464,6 @@ static struct iwl_trans_dump_data
/* CSR registers */
len += sizeof(*data) + IWL_CSR_TO_DUMP;
- /* PRPH registers */
- for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr); i++) {
- /* The range includes both boundaries */
- int num_bytes_in_chunk = iwl_prph_dump_addr[i].end -
- iwl_prph_dump_addr[i].start + 4;
-
- len += sizeof(*data) + sizeof(struct iwl_fw_error_dump_prph) +
- num_bytes_in_chunk;
- }
-
/* FH registers */
len += sizeof(*data) + (FH_MEM_UPPER_BOUND - FH_MEM_LOWER_BOUND);
@@ -2601,7 +2511,6 @@ static struct iwl_trans_dump_data
len += sizeof(*data);
data = iwl_fw_error_next_data(data);
- len += iwl_trans_pcie_dump_prph(trans, &data);
len += iwl_trans_pcie_dump_csr(trans, &data);
len += iwl_trans_pcie_fh_regs_dump(trans, &data);
if (dump_rbs)
@@ -2632,10 +2541,9 @@ static const struct iwl_trans_ops trans_ops_pcie = {
.txq_disable = iwl_trans_pcie_txq_disable,
.txq_enable = iwl_trans_pcie_txq_enable,
- .dbgfs_register = iwl_trans_pcie_dbgfs_register,
-
.wait_tx_queue_empty = iwl_trans_pcie_wait_txq_empty,
.freeze_txq_timer = iwl_trans_pcie_freeze_txq_timer,
+ .block_txq_ptrs = iwl_trans_pcie_block_txq_ptrs,
.write8 = iwl_trans_pcie_write8,
.write32 = iwl_trans_pcie_write32,
@@ -2680,6 +2588,11 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
spin_lock_init(&trans_pcie->ref_lock);
mutex_init(&trans_pcie->mutex);
init_waitqueue_head(&trans_pcie->ucode_write_waitq);
+ trans_pcie->tso_hdr_page = alloc_percpu(struct iwl_tso_hdr_page);
+ if (!trans_pcie->tso_hdr_page) {
+ ret = -ENOMEM;
+ goto out_no_pci;
+ }
ret = pci_enable_device(pdev);
if (ret)
@@ -2781,13 +2694,13 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
goto out_pci_disable_msi;
}
- if (iwl_trans_grab_nic_access(trans, false, &flags)) {
+ if (iwl_trans_grab_nic_access(trans, &flags)) {
u32 hw_step;
- hw_step = __iwl_read_prph(trans, WFPM_CTRL_REG);
+ hw_step = iwl_read_prph_no_grab(trans, WFPM_CTRL_REG);
hw_step |= ENABLE_WFPM;
- __iwl_write_prph(trans, WFPM_CTRL_REG, hw_step);
- hw_step = __iwl_read_prph(trans, AUX_MISC_REG);
+ iwl_write_prph_no_grab(trans, WFPM_CTRL_REG, hw_step);
+ hw_step = iwl_read_prph_no_grab(trans, AUX_MISC_REG);
hw_step = (hw_step >> HW_STEP_LOCATION_BITS) & 0xF;
if (hw_step == 0x3)
trans->hw_rev = (trans->hw_rev & 0xFFFFFFF3) |
@@ -2816,7 +2729,6 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
}
trans_pcie->inta_mask = CSR_INI_SET_MASK;
- trans->d0i3_mode = IWL_D0I3_MODE_ON_SUSPEND;
return trans;
@@ -2829,6 +2741,7 @@ out_pci_release_regions:
out_pci_disable_device:
pci_disable_device(pdev);
out_no_pci:
+ free_percpu(trans_pcie->tso_hdr_page);
iwl_trans_free(trans);
return ERR_PTR(ret);
}
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index a8c8a4a74..5262028b5 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -23,13 +23,17 @@
* file called LICENSE.
*
* Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
#include <linux/etherdevice.h>
+#include <linux/ieee80211.h>
#include <linux/slab.h>
#include <linux/sched.h>
+#include <net/ip6_checksum.h>
+#include <net/tso.h>
+#include <net/ip6_checksum.h>
#include "iwl-debug.h"
#include "iwl-csr.h"
@@ -318,7 +322,9 @@ static void iwl_pcie_txq_inc_wr_ptr(struct iwl_trans *trans,
* trying to tx (during RFKILL, we're not trying to tx).
*/
IWL_DEBUG_TX(trans, "Q:%d WR: 0x%x\n", txq_id, txq->q.write_ptr);
- iwl_write32(trans, HBUS_TARG_WRPTR, txq->q.write_ptr | (txq_id << 8));
+ if (!txq->block)
+ iwl_write32(trans, HBUS_TARG_WRPTR,
+ txq->q.write_ptr | (txq_id << 8));
}
void iwl_pcie_txq_check_wrptrs(struct iwl_trans *trans)
@@ -576,6 +582,19 @@ static int iwl_pcie_txq_init(struct iwl_trans *trans, struct iwl_txq *txq,
return 0;
}
+static void iwl_pcie_free_tso_page(struct sk_buff *skb)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
+ if (info->driver_data[IWL_TRANS_FIRST_DRIVER_DATA]) {
+ struct page *page =
+ info->driver_data[IWL_TRANS_FIRST_DRIVER_DATA];
+
+ __free_page(page);
+ info->driver_data[IWL_TRANS_FIRST_DRIVER_DATA] = NULL;
+ }
+}
+
/*
* iwl_pcie_txq_unmap - Unmap any remaining DMA mappings and free skb's
*/
@@ -589,6 +608,15 @@ static void iwl_pcie_txq_unmap(struct iwl_trans *trans, int txq_id)
while (q->write_ptr != q->read_ptr) {
IWL_DEBUG_TX_REPLY(trans, "Q %d Free %d\n",
txq_id, q->read_ptr);
+
+ if (txq_id != trans_pcie->cmd_queue) {
+ struct sk_buff *skb = txq->entries[q->read_ptr].skb;
+
+ if (WARN_ON_ONCE(!skb))
+ continue;
+
+ iwl_pcie_free_tso_page(skb);
+ }
iwl_pcie_txq_free_tfd(trans, txq);
q->read_ptr = iwl_queue_inc_wrap(q->read_ptr);
}
@@ -742,7 +770,7 @@ static void iwl_pcie_tx_stop_fh(struct iwl_trans *trans)
spin_lock(&trans_pcie->irq_lock);
- if (!iwl_trans_grab_nic_access(trans, false, &flags))
+ if (!iwl_trans_grab_nic_access(trans, &flags))
goto out;
/* Stop each Tx DMA channel */
@@ -1006,11 +1034,14 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
for (;
q->read_ptr != tfd_num;
q->read_ptr = iwl_queue_inc_wrap(q->read_ptr)) {
+ struct sk_buff *skb = txq->entries[txq->q.read_ptr].skb;
- if (WARN_ON_ONCE(txq->entries[txq->q.read_ptr].skb == NULL))
+ if (WARN_ON_ONCE(!skb))
continue;
- __skb_queue_tail(skbs, txq->entries[txq->q.read_ptr].skb);
+ iwl_pcie_free_tso_page(skb);
+
+ __skb_queue_tail(skbs, skb);
txq->entries[txq->q.read_ptr].skb = NULL;
@@ -1411,7 +1442,8 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
*/
if (WARN(copy_size > TFD_MAX_PAYLOAD_SIZE,
"Command %s (%#x) is too large (%d bytes)\n",
- get_cmd_string(trans_pcie, cmd->id), cmd->id, copy_size)) {
+ iwl_get_cmd_string(trans, cmd->id),
+ cmd->id, copy_size)) {
idx = -EINVAL;
goto free_dup_buf;
}
@@ -1501,7 +1533,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
IWL_DEBUG_HC(trans,
"Sending command %s (%.2x.%.2x), seq: 0x%04X, %d bytes at %d[%d]:%d\n",
- get_cmd_string(trans_pcie, out_cmd->hdr.cmd),
+ iwl_get_cmd_string(trans, cmd->id),
group_id, out_cmd->hdr.cmd,
le16_to_cpu(out_cmd->hdr.sequence),
cmd_size, q->write_ptr, idx, trans_pcie->cmd_queue);
@@ -1591,16 +1623,14 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
/*
* iwl_pcie_hcmd_complete - Pull unused buffers off the queue and reclaim them
* @rxb: Rx buffer to reclaim
- *
- * If an Rx buffer has an async callback associated with it the callback
- * will be executed. The attached skb (if present) will only be freed
- * if the callback returns 1
*/
void iwl_pcie_hcmd_complete(struct iwl_trans *trans,
struct iwl_rx_cmd_buffer *rxb)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
u16 sequence = le16_to_cpu(pkt->hdr.sequence);
+ u8 group_id = iwl_cmd_groupid(pkt->hdr.group_id);
+ u32 cmd_id;
int txq_id = SEQ_TO_QUEUE(sequence);
int index = SEQ_TO_INDEX(sequence);
int cmd_index;
@@ -1626,6 +1656,7 @@ void iwl_pcie_hcmd_complete(struct iwl_trans *trans,
cmd_index = get_cmd_index(&txq->q, index);
cmd = txq->entries[cmd_index].cmd;
meta = &txq->entries[cmd_index].meta;
+ cmd_id = iwl_cmd_id(cmd->hdr.cmd, group_id, 0);
iwl_pcie_tfd_unmap(trans, meta, &txq->tfds[index]);
@@ -1638,17 +1669,20 @@ void iwl_pcie_hcmd_complete(struct iwl_trans *trans,
meta->source->_rx_page_order = trans_pcie->rx_page_order;
}
+ if (meta->flags & CMD_WANT_ASYNC_CALLBACK)
+ iwl_op_mode_async_cb(trans->op_mode, cmd);
+
iwl_pcie_cmdq_reclaim(trans, txq_id, index);
if (!(meta->flags & CMD_ASYNC)) {
if (!test_bit(STATUS_SYNC_HCMD_ACTIVE, &trans->status)) {
IWL_WARN(trans,
"HCMD_ACTIVE already clear for command %s\n",
- get_cmd_string(trans_pcie, cmd->hdr.cmd));
+ iwl_get_cmd_string(trans, cmd_id));
}
clear_bit(STATUS_SYNC_HCMD_ACTIVE, &trans->status);
IWL_DEBUG_INFO(trans, "Clearing HCMD_ACTIVE for command %s\n",
- get_cmd_string(trans_pcie, cmd->hdr.cmd));
+ iwl_get_cmd_string(trans, cmd_id));
wake_up(&trans_pcie->wait_command_queue);
}
@@ -1662,7 +1696,6 @@ void iwl_pcie_hcmd_complete(struct iwl_trans *trans,
static int iwl_pcie_send_hcmd_async(struct iwl_trans *trans,
struct iwl_host_cmd *cmd)
{
- struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
int ret;
/* An asynchronous command can not expect an SKB to be set. */
@@ -1673,7 +1706,7 @@ static int iwl_pcie_send_hcmd_async(struct iwl_trans *trans,
if (ret < 0) {
IWL_ERR(trans,
"Error sending %s: enqueue_hcmd failed: %d\n",
- get_cmd_string(trans_pcie, cmd->id), ret);
+ iwl_get_cmd_string(trans, cmd->id), ret);
return ret;
}
return 0;
@@ -1687,16 +1720,16 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
int ret;
IWL_DEBUG_INFO(trans, "Attempting to send sync command %s\n",
- get_cmd_string(trans_pcie, cmd->id));
+ iwl_get_cmd_string(trans, cmd->id));
if (WARN(test_and_set_bit(STATUS_SYNC_HCMD_ACTIVE,
&trans->status),
"Command %s: a command is already active!\n",
- get_cmd_string(trans_pcie, cmd->id)))
+ iwl_get_cmd_string(trans, cmd->id)))
return -EIO;
IWL_DEBUG_INFO(trans, "Setting HCMD_ACTIVE for command %s\n",
- get_cmd_string(trans_pcie, cmd->id));
+ iwl_get_cmd_string(trans, cmd->id));
cmd_idx = iwl_pcie_enqueue_hcmd(trans, cmd);
if (cmd_idx < 0) {
@@ -1704,7 +1737,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
clear_bit(STATUS_SYNC_HCMD_ACTIVE, &trans->status);
IWL_ERR(trans,
"Error sending %s: enqueue_hcmd failed: %d\n",
- get_cmd_string(trans_pcie, cmd->id), ret);
+ iwl_get_cmd_string(trans, cmd->id), ret);
return ret;
}
@@ -1717,7 +1750,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
struct iwl_queue *q = &txq->q;
IWL_ERR(trans, "Error sending %s: time out after %dms.\n",
- get_cmd_string(trans_pcie, cmd->id),
+ iwl_get_cmd_string(trans, cmd->id),
jiffies_to_msecs(HOST_COMPLETE_TIMEOUT));
IWL_ERR(trans, "Current CMD queue read_ptr %d write_ptr %d\n",
@@ -1725,7 +1758,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
clear_bit(STATUS_SYNC_HCMD_ACTIVE, &trans->status);
IWL_DEBUG_INFO(trans, "Clearing HCMD_ACTIVE for command %s\n",
- get_cmd_string(trans_pcie, cmd->id));
+ iwl_get_cmd_string(trans, cmd->id));
ret = -ETIMEDOUT;
iwl_force_nmi(trans);
@@ -1736,7 +1769,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
if (test_bit(STATUS_FW_ERROR, &trans->status)) {
IWL_ERR(trans, "FW error in SYNC CMD %s\n",
- get_cmd_string(trans_pcie, cmd->id));
+ iwl_get_cmd_string(trans, cmd->id));
dump_stack();
ret = -EIO;
goto cancel;
@@ -1751,7 +1784,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
if ((cmd->flags & CMD_WANT_SKB) && !cmd->resp_pkt) {
IWL_ERR(trans, "Error: Response NULL in '%s'\n",
- get_cmd_string(trans_pcie, cmd->id));
+ iwl_get_cmd_string(trans, cmd->id));
ret = -EIO;
goto cancel;
}
@@ -1794,6 +1827,305 @@ int iwl_trans_pcie_send_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
return iwl_pcie_send_hcmd_sync(trans, cmd);
}
+static int iwl_fill_data_tbs(struct iwl_trans *trans, struct sk_buff *skb,
+ struct iwl_txq *txq, u8 hdr_len,
+ struct iwl_cmd_meta *out_meta,
+ struct iwl_device_cmd *dev_cmd, u16 tb1_len)
+{
+ struct iwl_queue *q = &txq->q;
+ u16 tb2_len;
+ int i;
+
+ /*
+ * Set up TFD's third entry to point directly to remainder
+ * of skb's head, if any
+ */
+ tb2_len = skb_headlen(skb) - hdr_len;
+
+ if (tb2_len > 0) {
+ dma_addr_t tb2_phys = dma_map_single(trans->dev,
+ skb->data + hdr_len,
+ tb2_len, DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(trans->dev, tb2_phys))) {
+ iwl_pcie_tfd_unmap(trans, out_meta,
+ &txq->tfds[q->write_ptr]);
+ return -EINVAL;
+ }
+ iwl_pcie_txq_build_tfd(trans, txq, tb2_phys, tb2_len, false);
+ }
+
+ /* set up the remaining entries to point to the data */
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ dma_addr_t tb_phys;
+ int tb_idx;
+
+ if (!skb_frag_size(frag))
+ continue;
+
+ tb_phys = skb_frag_dma_map(trans->dev, frag, 0,
+ skb_frag_size(frag), DMA_TO_DEVICE);
+
+ if (unlikely(dma_mapping_error(trans->dev, tb_phys))) {
+ iwl_pcie_tfd_unmap(trans, out_meta,
+ &txq->tfds[q->write_ptr]);
+ return -EINVAL;
+ }
+ tb_idx = iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
+ skb_frag_size(frag), false);
+
+ out_meta->flags |= BIT(tb_idx + CMD_TB_BITMAP_POS);
+ }
+
+ trace_iwlwifi_dev_tx(trans->dev, skb,
+ &txq->tfds[txq->q.write_ptr],
+ sizeof(struct iwl_tfd),
+ &dev_cmd->hdr, IWL_HCMD_SCRATCHBUF_SIZE + tb1_len,
+ skb->data + hdr_len, tb2_len);
+ trace_iwlwifi_dev_tx_data(trans->dev, skb,
+ hdr_len, skb->len - hdr_len);
+ return 0;
+}
+
+#ifdef CONFIG_INET
+static struct iwl_tso_hdr_page *
+get_page_hdr(struct iwl_trans *trans, size_t len)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ struct iwl_tso_hdr_page *p = this_cpu_ptr(trans_pcie->tso_hdr_page);
+
+ if (!p->page)
+ goto alloc;
+
+ /* enough room on this page */
+ if (p->pos + len < (u8 *)page_address(p->page) + PAGE_SIZE)
+ return p;
+
+ /* We don't have enough room on this page, get a new one. */
+ __free_page(p->page);
+
+alloc:
+ p->page = alloc_page(GFP_ATOMIC);
+ if (!p->page)
+ return NULL;
+ p->pos = page_address(p->page);
+ return p;
+}
+
+static void iwl_compute_pseudo_hdr_csum(void *iph, struct tcphdr *tcph,
+ bool ipv6, unsigned int len)
+{
+ if (ipv6) {
+ struct ipv6hdr *iphv6 = iph;
+
+ tcph->check = ~csum_ipv6_magic(&iphv6->saddr, &iphv6->daddr,
+ len + tcph->doff * 4,
+ IPPROTO_TCP, 0);
+ } else {
+ struct iphdr *iphv4 = iph;
+
+ ip_send_check(iphv4);
+ tcph->check = ~csum_tcpudp_magic(iphv4->saddr, iphv4->daddr,
+ len + tcph->doff * 4,
+ IPPROTO_TCP, 0);
+ }
+}
+
+static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
+ struct iwl_txq *txq, u8 hdr_len,
+ struct iwl_cmd_meta *out_meta,
+ struct iwl_device_cmd *dev_cmd, u16 tb1_len)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct iwl_trans_pcie *trans_pcie = txq->trans_pcie;
+ struct ieee80211_hdr *hdr = (void *)skb->data;
+ unsigned int snap_ip_tcp_hdrlen, ip_hdrlen, total_len, hdr_room;
+ unsigned int mss = skb_shinfo(skb)->gso_size;
+ struct iwl_queue *q = &txq->q;
+ u16 length, iv_len, amsdu_pad;
+ u8 *start_hdr;
+ struct iwl_tso_hdr_page *hdr_page;
+ int ret;
+ struct tso_t tso;
+
+ /* if the packet is protected, then it must be CCMP or GCMP */
+ BUILD_BUG_ON(IEEE80211_CCMP_HDR_LEN != IEEE80211_GCMP_HDR_LEN);
+ iv_len = ieee80211_has_protected(hdr->frame_control) ?
+ IEEE80211_CCMP_HDR_LEN : 0;
+
+ trace_iwlwifi_dev_tx(trans->dev, skb,
+ &txq->tfds[txq->q.write_ptr],
+ sizeof(struct iwl_tfd),
+ &dev_cmd->hdr, IWL_HCMD_SCRATCHBUF_SIZE + tb1_len,
+ NULL, 0);
+
+ ip_hdrlen = skb_transport_header(skb) - skb_network_header(skb);
+ snap_ip_tcp_hdrlen = 8 + ip_hdrlen + tcp_hdrlen(skb);
+ total_len = skb->len - snap_ip_tcp_hdrlen - hdr_len - iv_len;
+ amsdu_pad = 0;
+
+ /* total amount of header we may need for this A-MSDU */
+ hdr_room = DIV_ROUND_UP(total_len, mss) *
+ (3 + snap_ip_tcp_hdrlen + sizeof(struct ethhdr)) + iv_len;
+
+ /* Our device supports 9 segments at most, it will fit in 1 page */
+ hdr_page = get_page_hdr(trans, hdr_room);
+ if (!hdr_page)
+ return -ENOMEM;
+
+ get_page(hdr_page->page);
+ start_hdr = hdr_page->pos;
+ info->driver_data[IWL_TRANS_FIRST_DRIVER_DATA] = hdr_page->page;
+ memcpy(hdr_page->pos, skb->data + hdr_len, iv_len);
+ hdr_page->pos += iv_len;
+
+ /*
+ * Pull the ieee80211 header + IV to be able to use TSO core,
+ * we will restore it for the tx_status flow.
+ */
+ skb_pull(skb, hdr_len + iv_len);
+
+ tso_start(skb, &tso);
+
+ while (total_len) {
+ /* this is the data left for this subframe */
+ unsigned int data_left =
+ min_t(unsigned int, mss, total_len);
+ struct sk_buff *csum_skb = NULL;
+ unsigned int hdr_tb_len;
+ dma_addr_t hdr_tb_phys;
+ struct tcphdr *tcph;
+ u8 *iph;
+
+ total_len -= data_left;
+
+ memset(hdr_page->pos, 0, amsdu_pad);
+ hdr_page->pos += amsdu_pad;
+ amsdu_pad = (4 - (sizeof(struct ethhdr) + snap_ip_tcp_hdrlen +
+ data_left)) & 0x3;
+ ether_addr_copy(hdr_page->pos, ieee80211_get_DA(hdr));
+ hdr_page->pos += ETH_ALEN;
+ ether_addr_copy(hdr_page->pos, ieee80211_get_SA(hdr));
+ hdr_page->pos += ETH_ALEN;
+
+ length = snap_ip_tcp_hdrlen + data_left;
+ *((__be16 *)hdr_page->pos) = cpu_to_be16(length);
+ hdr_page->pos += sizeof(length);
+
+ /*
+ * This will copy the SNAP as well which will be considered
+ * as MAC header.
+ */
+ tso_build_hdr(skb, hdr_page->pos, &tso, data_left, !total_len);
+ iph = hdr_page->pos + 8;
+ tcph = (void *)(iph + ip_hdrlen);
+
+ /* For testing on current hardware only */
+ if (trans_pcie->sw_csum_tx) {
+ csum_skb = alloc_skb(data_left + tcp_hdrlen(skb),
+ GFP_ATOMIC);
+ if (!csum_skb) {
+ ret = -ENOMEM;
+ goto out_unmap;
+ }
+
+ iwl_compute_pseudo_hdr_csum(iph, tcph,
+ skb->protocol ==
+ htons(ETH_P_IPV6),
+ data_left);
+
+ memcpy(skb_put(csum_skb, tcp_hdrlen(skb)),
+ tcph, tcp_hdrlen(skb));
+ skb_set_transport_header(csum_skb, 0);
+ csum_skb->csum_start =
+ (unsigned char *)tcp_hdr(csum_skb) -
+ csum_skb->head;
+ }
+
+ hdr_page->pos += snap_ip_tcp_hdrlen;
+
+ hdr_tb_len = hdr_page->pos - start_hdr;
+ hdr_tb_phys = dma_map_single(trans->dev, start_hdr,
+ hdr_tb_len, DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(trans->dev, hdr_tb_phys))) {
+ dev_kfree_skb(csum_skb);
+ ret = -EINVAL;
+ goto out_unmap;
+ }
+ iwl_pcie_txq_build_tfd(trans, txq, hdr_tb_phys,
+ hdr_tb_len, false);
+ trace_iwlwifi_dev_tx_tso_chunk(trans->dev, start_hdr,
+ hdr_tb_len);
+
+ /* prepare the start_hdr for the next subframe */
+ start_hdr = hdr_page->pos;
+
+ /* put the payload */
+ while (data_left) {
+ unsigned int size = min_t(unsigned int, tso.size,
+ data_left);
+ dma_addr_t tb_phys;
+
+ if (trans_pcie->sw_csum_tx)
+ memcpy(skb_put(csum_skb, size), tso.data, size);
+
+ tb_phys = dma_map_single(trans->dev, tso.data,
+ size, DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(trans->dev, tb_phys))) {
+ dev_kfree_skb(csum_skb);
+ ret = -EINVAL;
+ goto out_unmap;
+ }
+
+ iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
+ size, false);
+ trace_iwlwifi_dev_tx_tso_chunk(trans->dev, tso.data,
+ size);
+
+ data_left -= size;
+ tso_build_data(skb, &tso, size);
+ }
+
+ /* For testing on early hardware only */
+ if (trans_pcie->sw_csum_tx) {
+ __wsum csum;
+
+ csum = skb_checksum(csum_skb,
+ skb_checksum_start_offset(csum_skb),
+ csum_skb->len -
+ skb_checksum_start_offset(csum_skb),
+ 0);
+ dev_kfree_skb(csum_skb);
+ dma_sync_single_for_cpu(trans->dev, hdr_tb_phys,
+ hdr_tb_len, DMA_TO_DEVICE);
+ tcph->check = csum_fold(csum);
+ dma_sync_single_for_device(trans->dev, hdr_tb_phys,
+ hdr_tb_len, DMA_TO_DEVICE);
+ }
+ }
+
+ /* re -add the WiFi header and IV */
+ skb_push(skb, hdr_len + iv_len);
+
+ return 0;
+
+out_unmap:
+ iwl_pcie_tfd_unmap(trans, out_meta, &txq->tfds[q->write_ptr]);
+ return ret;
+}
+#else /* CONFIG_INET */
+static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
+ struct iwl_txq *txq, u8 hdr_len,
+ struct iwl_cmd_meta *out_meta,
+ struct iwl_device_cmd *dev_cmd, u16 tb1_len)
+{
+ /* No A-MSDU without CONFIG_INET */
+ WARN_ON(1);
+
+ return -1;
+}
+#endif /* CONFIG_INET */
+
int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
struct iwl_device_cmd *dev_cmd, int txq_id)
{
@@ -1805,12 +2137,11 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
struct iwl_queue *q;
dma_addr_t tb0_phys, tb1_phys, scratch_phys;
void *tb1_addr;
- u16 len, tb1_len, tb2_len;
+ u16 len, tb1_len;
bool wait_write_ptr;
__le16 fc;
u8 hdr_len;
u16 wifi_seq;
- int i;
txq = &trans_pcie->txq[txq_id];
q = &txq->q;
@@ -1819,6 +2150,19 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
"TX on unused queue %d\n", txq_id))
return -EINVAL;
+ if (unlikely(trans_pcie->sw_csum_tx &&
+ skb->ip_summed == CHECKSUM_PARTIAL)) {
+ int offs = skb_checksum_start_offset(skb);
+ int csum_offs = offs + skb->csum_offset;
+ __wsum csum;
+
+ if (skb_ensure_writable(skb, csum_offs + sizeof(__sum16)))
+ return -1;
+
+ csum = skb_checksum(skb, offs, skb->len - offs, 0);
+ *(__sum16 *)(skb->data + csum_offs) = csum_fold(csum);
+ }
+
if (skb_is_nonlinear(skb) &&
skb_shinfo(skb)->nr_frags > IWL_PCIE_MAX_FRAGS &&
__skb_linearize(skb))
@@ -1893,57 +2237,20 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
goto out_err;
iwl_pcie_txq_build_tfd(trans, txq, tb1_phys, tb1_len, false);
- /*
- * Set up TFD's third entry to point directly to remainder
- * of skb's head, if any
- */
- tb2_len = skb_headlen(skb) - hdr_len;
- if (tb2_len > 0) {
- dma_addr_t tb2_phys = dma_map_single(trans->dev,
- skb->data + hdr_len,
- tb2_len, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb2_phys))) {
- iwl_pcie_tfd_unmap(trans, out_meta,
- &txq->tfds[q->write_ptr]);
- goto out_err;
- }
- iwl_pcie_txq_build_tfd(trans, txq, tb2_phys, tb2_len, false);
- }
-
- /* set up the remaining entries to point to the data */
- for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
- const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- dma_addr_t tb_phys;
- int tb_idx;
-
- if (!skb_frag_size(frag))
- continue;
-
- tb_phys = skb_frag_dma_map(trans->dev, frag, 0,
- skb_frag_size(frag), DMA_TO_DEVICE);
-
- if (unlikely(dma_mapping_error(trans->dev, tb_phys))) {
- iwl_pcie_tfd_unmap(trans, out_meta,
- &txq->tfds[q->write_ptr]);
+ if (ieee80211_is_data_qos(fc) &&
+ (*ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_A_MSDU_PRESENT)) {
+ if (unlikely(iwl_fill_data_tbs_amsdu(trans, skb, txq, hdr_len,
+ out_meta, dev_cmd,
+ tb1_len)))
goto out_err;
- }
- tb_idx = iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
- skb_frag_size(frag), false);
-
- out_meta->flags |= BIT(tb_idx + CMD_TB_BITMAP_POS);
+ } else if (unlikely(iwl_fill_data_tbs(trans, skb, txq, hdr_len,
+ out_meta, dev_cmd, tb1_len))) {
+ goto out_err;
}
/* Set up entry for this TFD in Tx byte-count array */
iwl_pcie_txq_update_byte_cnt_tbl(trans, txq, le16_to_cpu(tx_cmd->len));
- trace_iwlwifi_dev_tx(trans->dev, skb,
- &txq->tfds[txq->q.write_ptr],
- sizeof(struct iwl_tfd),
- &dev_cmd->hdr, IWL_HCMD_SCRATCHBUF_SIZE + tb1_len,
- skb->data + hdr_len, tb2_len);
- trace_iwlwifi_dev_tx_data(trans->dev, skb,
- hdr_len, skb->len - hdr_len);
-
wait_write_ptr = ieee80211_has_morefrags(fc);
/* start timer if queue currently empty */
diff --git a/drivers/net/wireless/intersil/Kconfig b/drivers/net/wireless/intersil/Kconfig
new file mode 100644
index 000000000..9da136049
--- /dev/null
+++ b/drivers/net/wireless/intersil/Kconfig
@@ -0,0 +1,38 @@
+config WLAN_VENDOR_INTERSIL
+ bool "Intersil devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_INTERSIL
+
+source "drivers/net/wireless/intersil/hostap/Kconfig"
+source "drivers/net/wireless/intersil/orinoco/Kconfig"
+source "drivers/net/wireless/intersil/p54/Kconfig"
+
+config PRISM54
+ tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus (DEPRECATED)'
+ depends on PCI
+ select WIRELESS_EXT
+ select WEXT_SPY
+ select WEXT_PRIV
+ select FW_LOADER
+ ---help---
+ This enables support for FullMAC PCI/Cardbus prism54 devices. This
+ driver is now deprecated in favor for the SoftMAC driver, p54pci.
+ p54pci supports FullMAC PCI/Cardbus devices as well.
+
+ For more information refer to the p54 wiki:
+
+ http://wireless.kernel.org/en/users/Drivers/p54
+
+ Note: You need a motherboard with DMA support to use any of these cards
+
+ When built as module you get the module prism54
+
+endif # WLAN_VENDOR_INTERSIL
diff --git a/drivers/net/wireless/intersil/Makefile b/drivers/net/wireless/intersil/Makefile
new file mode 100644
index 000000000..9a8cbfee3
--- /dev/null
+++ b/drivers/net/wireless/intersil/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_HOSTAP) += hostap/
+obj-$(CONFIG_HERMES) += orinoco/
+obj-$(CONFIG_P54_COMMON) += p54/
+obj-$(CONFIG_PRISM54) += prism54/
diff --git a/drivers/net/wireless/hostap/Kconfig b/drivers/net/wireless/intersil/hostap/Kconfig
index 287d82728..287d82728 100644
--- a/drivers/net/wireless/hostap/Kconfig
+++ b/drivers/net/wireless/intersil/hostap/Kconfig
diff --git a/drivers/net/wireless/hostap/Makefile b/drivers/net/wireless/intersil/hostap/Makefile
index b8e41a702..b8e41a702 100644
--- a/drivers/net/wireless/hostap/Makefile
+++ b/drivers/net/wireless/intersil/hostap/Makefile
diff --git a/drivers/net/wireless/hostap/hostap.h b/drivers/net/wireless/intersil/hostap/hostap.h
index ce8721fbc..ce8721fbc 100644
--- a/drivers/net/wireless/hostap/hostap.h
+++ b/drivers/net/wireless/intersil/hostap/hostap.h
diff --git a/drivers/net/wireless/hostap/hostap_80211.h b/drivers/net/wireless/intersil/hostap/hostap_80211.h
index ed98ce7c8..ed98ce7c8 100644
--- a/drivers/net/wireless/hostap/hostap_80211.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_80211.h
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c
index 599f30f22..599f30f22 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/intersil/hostap/hostap_80211_tx.c
index 055e11d35..055e11d35 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_80211_tx.c
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c
index c995ace15..c995ace15 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c
diff --git a/drivers/net/wireless/hostap/hostap_ap.h b/drivers/net/wireless/intersil/hostap/hostap_ap.h
index 334e2d0b8..334e2d0b8 100644
--- a/drivers/net/wireless/hostap/hostap_ap.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_ap.h
diff --git a/drivers/net/wireless/hostap/hostap_common.h b/drivers/net/wireless/intersil/hostap/hostap_common.h
index 4230102ac..4230102ac 100644
--- a/drivers/net/wireless/hostap/hostap_common.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_common.h
diff --git a/drivers/net/wireless/hostap/hostap_config.h b/drivers/net/wireless/intersil/hostap/hostap_config.h
index 2c8f71f0e..2c8f71f0e 100644
--- a/drivers/net/wireless/hostap/hostap_config.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_config.h
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/intersil/hostap/hostap_cs.c
index 50033aa7c..74f63b7bf 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_cs.c
@@ -473,7 +473,7 @@ static int prism2_config(struct pcmcia_device *link)
struct net_device *dev;
struct hostap_interface *iface;
local_info_t *local;
- int ret = 1;
+ int ret;
struct hostap_cs_priv *hw_priv;
unsigned long flags;
@@ -502,8 +502,10 @@ static int prism2_config(struct pcmcia_device *link)
/* Need to allocate net_device before requesting IRQ handler */
dev = prism2_init_local_data(&prism2_pccard_funcs, 0,
&link->dev);
- if (dev == NULL)
+ if (!dev) {
+ ret = -ENOMEM;
goto failed;
+ }
link->priv = dev;
iface = netdev_priv(dev);
diff --git a/drivers/net/wireless/hostap/hostap_download.c b/drivers/net/wireless/intersil/hostap/hostap_download.c
index 705fe668b..705fe668b 100644
--- a/drivers/net/wireless/hostap/hostap_download.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_download.c
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c
index 6df3ee561..6df3ee561 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c
diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/intersil/hostap/hostap_info.c
index 7635ac4f6..7635ac4f6 100644
--- a/drivers/net/wireless/hostap/hostap_info.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_info.c
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index 3e5fa7872..3e5fa7872 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/intersil/hostap/hostap_main.c
index 80d4228ba..80d4228ba 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_main.c
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/intersil/hostap/hostap_pci.c
index c864ef4b0..c864ef4b0 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_pci.c
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/intersil/hostap/hostap_plx.c
index 4901a99c6..4901a99c6 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_plx.c
diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/intersil/hostap/hostap_proc.c
index dd84557cf..dd84557cf 100644
--- a/drivers/net/wireless/hostap/hostap_proc.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_proc.c
diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/intersil/hostap/hostap_wlan.h
index ca25283e1..ca25283e1 100644
--- a/drivers/net/wireless/hostap/hostap_wlan.h
+++ b/drivers/net/wireless/intersil/hostap/hostap_wlan.h
diff --git a/drivers/net/wireless/orinoco/Kconfig b/drivers/net/wireless/intersil/orinoco/Kconfig
index f6fa3f4e2..f6fa3f4e2 100644
--- a/drivers/net/wireless/orinoco/Kconfig
+++ b/drivers/net/wireless/intersil/orinoco/Kconfig
diff --git a/drivers/net/wireless/orinoco/Makefile b/drivers/net/wireless/intersil/orinoco/Makefile
index bfdefb85a..bfdefb85a 100644
--- a/drivers/net/wireless/orinoco/Makefile
+++ b/drivers/net/wireless/intersil/orinoco/Makefile
diff --git a/drivers/net/wireless/orinoco/airport.c b/drivers/net/wireless/intersil/orinoco/airport.c
index 77e6c5304..77e6c5304 100644
--- a/drivers/net/wireless/orinoco/airport.c
+++ b/drivers/net/wireless/intersil/orinoco/airport.c
diff --git a/drivers/net/wireless/orinoco/cfg.c b/drivers/net/wireless/intersil/orinoco/cfg.c
index 0f6ea316e..0f6ea316e 100644
--- a/drivers/net/wireless/orinoco/cfg.c
+++ b/drivers/net/wireless/intersil/orinoco/cfg.c
diff --git a/drivers/net/wireless/orinoco/cfg.h b/drivers/net/wireless/intersil/orinoco/cfg.h
index 3ddc96a06..3ddc96a06 100644
--- a/drivers/net/wireless/orinoco/cfg.h
+++ b/drivers/net/wireless/intersil/orinoco/cfg.h
diff --git a/drivers/net/wireless/orinoco/fw.c b/drivers/net/wireless/intersil/orinoco/fw.c
index ea29dccd5..ea29dccd5 100644
--- a/drivers/net/wireless/orinoco/fw.c
+++ b/drivers/net/wireless/intersil/orinoco/fw.c
diff --git a/drivers/net/wireless/orinoco/fw.h b/drivers/net/wireless/intersil/orinoco/fw.h
index aca63e3c4..aca63e3c4 100644
--- a/drivers/net/wireless/orinoco/fw.h
+++ b/drivers/net/wireless/intersil/orinoco/fw.h
diff --git a/drivers/net/wireless/orinoco/hermes.c b/drivers/net/wireless/intersil/orinoco/hermes.c
index 43790fbea..43790fbea 100644
--- a/drivers/net/wireless/orinoco/hermes.c
+++ b/drivers/net/wireless/intersil/orinoco/hermes.c
diff --git a/drivers/net/wireless/orinoco/hermes.h b/drivers/net/wireless/intersil/orinoco/hermes.h
index 28a42448d..28a42448d 100644
--- a/drivers/net/wireless/orinoco/hermes.h
+++ b/drivers/net/wireless/intersil/orinoco/hermes.h
diff --git a/drivers/net/wireless/orinoco/hermes_dld.c b/drivers/net/wireless/intersil/orinoco/hermes_dld.c
index 4a10b7aca..4a10b7aca 100644
--- a/drivers/net/wireless/orinoco/hermes_dld.c
+++ b/drivers/net/wireless/intersil/orinoco/hermes_dld.c
diff --git a/drivers/net/wireless/orinoco/hermes_dld.h b/drivers/net/wireless/intersil/orinoco/hermes_dld.h
index b5377e232..b5377e232 100644
--- a/drivers/net/wireless/orinoco/hermes_dld.h
+++ b/drivers/net/wireless/intersil/orinoco/hermes_dld.h
diff --git a/drivers/net/wireless/orinoco/hermes_rid.h b/drivers/net/wireless/intersil/orinoco/hermes_rid.h
index 42eb67dea..42eb67dea 100644
--- a/drivers/net/wireless/orinoco/hermes_rid.h
+++ b/drivers/net/wireless/intersil/orinoco/hermes_rid.h
diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/intersil/orinoco/hw.c
index e27e32851..e27e32851 100644
--- a/drivers/net/wireless/orinoco/hw.c
+++ b/drivers/net/wireless/intersil/orinoco/hw.c
diff --git a/drivers/net/wireless/orinoco/hw.h b/drivers/net/wireless/intersil/orinoco/hw.h
index 466d1ede7..466d1ede7 100644
--- a/drivers/net/wireless/orinoco/hw.h
+++ b/drivers/net/wireless/intersil/orinoco/hw.h
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/intersil/orinoco/main.c
index 7b5c55432..7b5c55432 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/intersil/orinoco/main.c
diff --git a/drivers/net/wireless/orinoco/main.h b/drivers/net/wireless/intersil/orinoco/main.h
index 5a8fec261..5a8fec261 100644
--- a/drivers/net/wireless/orinoco/main.h
+++ b/drivers/net/wireless/intersil/orinoco/main.h
diff --git a/drivers/net/wireless/orinoco/mic.c b/drivers/net/wireless/intersil/orinoco/mic.c
index fce4a843e..fce4a843e 100644
--- a/drivers/net/wireless/orinoco/mic.c
+++ b/drivers/net/wireless/intersil/orinoco/mic.c
diff --git a/drivers/net/wireless/orinoco/mic.h b/drivers/net/wireless/intersil/orinoco/mic.h
index 04d05bc56..04d05bc56 100644
--- a/drivers/net/wireless/orinoco/mic.h
+++ b/drivers/net/wireless/intersil/orinoco/mic.h
diff --git a/drivers/net/wireless/orinoco/orinoco.h b/drivers/net/wireless/intersil/orinoco/orinoco.h
index eebd2be21..eebd2be21 100644
--- a/drivers/net/wireless/orinoco/orinoco.h
+++ b/drivers/net/wireless/intersil/orinoco/orinoco.h
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/intersil/orinoco/orinoco_cs.c
index a956f965a..a956f965a 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_cs.c
diff --git a/drivers/net/wireless/orinoco/orinoco_nortel.c b/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c
index 048693b6c..048693b6c 100644
--- a/drivers/net/wireless/orinoco/orinoco_nortel.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c
diff --git a/drivers/net/wireless/orinoco/orinoco_pci.c b/drivers/net/wireless/intersil/orinoco/orinoco_pci.c
index 4938a2208..4938a2208 100644
--- a/drivers/net/wireless/orinoco/orinoco_pci.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_pci.c
diff --git a/drivers/net/wireless/orinoco/orinoco_pci.h b/drivers/net/wireless/intersil/orinoco/orinoco_pci.h
index 43f5b9f5a..43f5b9f5a 100644
--- a/drivers/net/wireless/orinoco/orinoco_pci.h
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_pci.h
diff --git a/drivers/net/wireless/orinoco/orinoco_plx.c b/drivers/net/wireless/intersil/orinoco/orinoco_plx.c
index 221352027..221352027 100644
--- a/drivers/net/wireless/orinoco/orinoco_plx.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_plx.c
diff --git a/drivers/net/wireless/orinoco/orinoco_tmd.c b/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c
index 20ce569b8..20ce569b8 100644
--- a/drivers/net/wireless/orinoco/orinoco_tmd.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c
diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
index 977298ad9..977298ad9 100644
--- a/drivers/net/wireless/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/intersil/orinoco/scan.c
index 2c66166ad..2c66166ad 100644
--- a/drivers/net/wireless/orinoco/scan.c
+++ b/drivers/net/wireless/intersil/orinoco/scan.c
diff --git a/drivers/net/wireless/orinoco/scan.h b/drivers/net/wireless/intersil/orinoco/scan.h
index 27281fb0a..27281fb0a 100644
--- a/drivers/net/wireless/orinoco/scan.h
+++ b/drivers/net/wireless/intersil/orinoco/scan.h
diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/intersil/orinoco/spectrum_cs.c
index b60048c95..b60048c95 100644
--- a/drivers/net/wireless/orinoco/spectrum_cs.c
+++ b/drivers/net/wireless/intersil/orinoco/spectrum_cs.c
diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/intersil/orinoco/wext.c
index 1d4dae422..1d4dae422 100644
--- a/drivers/net/wireless/orinoco/wext.c
+++ b/drivers/net/wireless/intersil/orinoco/wext.c
diff --git a/drivers/net/wireless/orinoco/wext.h b/drivers/net/wireless/intersil/orinoco/wext.h
index 1479f4e26..1479f4e26 100644
--- a/drivers/net/wireless/orinoco/wext.h
+++ b/drivers/net/wireless/intersil/orinoco/wext.h
diff --git a/drivers/net/wireless/p54/Kconfig b/drivers/net/wireless/intersil/p54/Kconfig
index e5b8e5e84..e5b8e5e84 100644
--- a/drivers/net/wireless/p54/Kconfig
+++ b/drivers/net/wireless/intersil/p54/Kconfig
diff --git a/drivers/net/wireless/p54/Makefile b/drivers/net/wireless/intersil/p54/Makefile
index b542e68f1..b542e68f1 100644
--- a/drivers/net/wireless/p54/Makefile
+++ b/drivers/net/wireless/intersil/p54/Makefile
diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/intersil/p54/eeprom.c
index 2fe713eda..2fe713eda 100644
--- a/drivers/net/wireless/p54/eeprom.c
+++ b/drivers/net/wireless/intersil/p54/eeprom.c
diff --git a/drivers/net/wireless/p54/eeprom.h b/drivers/net/wireless/intersil/p54/eeprom.h
index 20ebe39a3..20ebe39a3 100644
--- a/drivers/net/wireless/p54/eeprom.h
+++ b/drivers/net/wireless/intersil/p54/eeprom.h
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/intersil/p54/fwio.c
index 257a9eadd..257a9eadd 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/intersil/p54/fwio.c
diff --git a/drivers/net/wireless/p54/led.c b/drivers/net/wireless/intersil/p54/led.c
index 9a8fedd3c..9a8fedd3c 100644
--- a/drivers/net/wireless/p54/led.c
+++ b/drivers/net/wireless/intersil/p54/led.c
diff --git a/drivers/net/wireless/p54/lmac.h b/drivers/net/wireless/intersil/p54/lmac.h
index de1d46bf9..de1d46bf9 100644
--- a/drivers/net/wireless/p54/lmac.h
+++ b/drivers/net/wireless/intersil/p54/lmac.h
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/intersil/p54/main.c
index 7805864e7..7805864e7 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/intersil/p54/main.c
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/intersil/p54/p54.h
index 40b401ed6..40b401ed6 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/intersil/p54/p54.h
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/intersil/p54/p54pci.c
index 977ef9fb9..977ef9fb9 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/intersil/p54/p54pci.c
diff --git a/drivers/net/wireless/p54/p54pci.h b/drivers/net/wireless/intersil/p54/p54pci.h
index 68405c142..68405c142 100644
--- a/drivers/net/wireless/p54/p54pci.h
+++ b/drivers/net/wireless/intersil/p54/p54pci.h
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/intersil/p54/p54spi.c
index a0b78eadc..a0b78eadc 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/intersil/p54/p54spi.c
diff --git a/drivers/net/wireless/p54/p54spi.h b/drivers/net/wireless/intersil/p54/p54spi.h
index dfaa62aae..dfaa62aae 100644
--- a/drivers/net/wireless/p54/p54spi.h
+++ b/drivers/net/wireless/intersil/p54/p54spi.h
diff --git a/drivers/net/wireless/p54/p54spi_eeprom.h b/drivers/net/wireless/intersil/p54/p54spi_eeprom.h
index 0b7bfb0ad..0b7bfb0ad 100644
--- a/drivers/net/wireless/p54/p54spi_eeprom.h
+++ b/drivers/net/wireless/intersil/p54/p54spi_eeprom.h
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/intersil/p54/p54usb.c
index 6c6019dd4..6c6019dd4 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/intersil/p54/p54usb.c
diff --git a/drivers/net/wireless/p54/p54usb.h b/drivers/net/wireless/intersil/p54/p54usb.h
index e63af2f02..e63af2f02 100644
--- a/drivers/net/wireless/p54/p54usb.h
+++ b/drivers/net/wireless/intersil/p54/p54usb.h
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/intersil/p54/txrx.c
index 24e5ff9a9..24e5ff9a9 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/intersil/p54/txrx.c
diff --git a/drivers/net/wireless/prism54/Makefile b/drivers/net/wireless/intersil/prism54/Makefile
index fad305c76..fad305c76 100644
--- a/drivers/net/wireless/prism54/Makefile
+++ b/drivers/net/wireless/intersil/prism54/Makefile
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/intersil/prism54/isl_38xx.c
index 333c1a2f8..333c1a2f8 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/intersil/prism54/isl_38xx.c
diff --git a/drivers/net/wireless/prism54/isl_38xx.h b/drivers/net/wireless/intersil/prism54/isl_38xx.h
index 547ab8856..547ab8856 100644
--- a/drivers/net/wireless/prism54/isl_38xx.h
+++ b/drivers/net/wireless/intersil/prism54/isl_38xx.h
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/intersil/prism54/isl_ioctl.c
index ecbb0546c..48e8a978a 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/intersil/prism54/isl_ioctl.c
@@ -2036,7 +2036,7 @@ format_event(islpci_private *priv, char *dest, const char *str,
mlme->address,
(error ? (mlme->code ? " : REJECTED " : " : ACCEPTED ")
: ""), mlme->code);
- BUG_ON(n > IW_CUSTOM_MAX);
+ WARN_ON(n >= IW_CUSTOM_MAX);
*length = n;
}
diff --git a/drivers/net/wireless/prism54/isl_ioctl.h b/drivers/net/wireless/intersil/prism54/isl_ioctl.h
index 842a2549f..842a2549f 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.h
+++ b/drivers/net/wireless/intersil/prism54/isl_ioctl.h
diff --git a/drivers/net/wireless/prism54/isl_oid.h b/drivers/net/wireless/intersil/prism54/isl_oid.h
index 83fec5579..83fec5579 100644
--- a/drivers/net/wireless/prism54/isl_oid.h
+++ b/drivers/net/wireless/intersil/prism54/isl_oid.h
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/intersil/prism54/islpci_dev.c
index 66b05363b..1035486b2 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_dev.c
@@ -705,7 +705,9 @@ islpci_alloc_memory(islpci_private *priv)
pci_map_single(priv->pdev, (void *) skb->data,
MAX_FRAGMENT_SIZE_RX + 2,
PCI_DMA_FROMDEVICE);
- if (!priv->pci_map_rx_address[counter]) {
+ if (pci_dma_mapping_error(priv->pdev,
+ priv->pci_map_rx_address[counter])) {
+ priv->pci_map_rx_address[counter] = 0;
/* error mapping the buffer to device
accessible memory address */
printk(KERN_ERR "failed to map skb DMA'able\n");
diff --git a/drivers/net/wireless/prism54/islpci_dev.h b/drivers/net/wireless/intersil/prism54/islpci_dev.h
index f6f088e05..f6f088e05 100644
--- a/drivers/net/wireless/prism54/islpci_dev.h
+++ b/drivers/net/wireless/intersil/prism54/islpci_dev.h
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/intersil/prism54/islpci_eth.c
index 674658f2e..d83f63320 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_eth.c
@@ -190,7 +190,7 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
pci_map_address = pci_map_single(priv->pdev,
(void *) skb->data, skb->len,
PCI_DMA_TODEVICE);
- if (unlikely(pci_map_address == 0)) {
+ if (pci_dma_mapping_error(priv->pdev, pci_map_address)) {
printk(KERN_WARNING "%s: cannot map buffer to PCI\n",
ndev->name);
goto drop_free;
@@ -448,7 +448,8 @@ islpci_eth_receive(islpci_private *priv)
pci_map_single(priv->pdev, (void *) skb->data,
MAX_FRAGMENT_SIZE_RX + 2,
PCI_DMA_FROMDEVICE);
- if (unlikely(!priv->pci_map_rx_address[index])) {
+ if (pci_dma_mapping_error(priv->pdev,
+ priv->pci_map_rx_address[index])) {
/* error mapping the buffer to device accessible memory address */
DEBUG(SHOW_ERROR_MESSAGES,
"Error mapping DMA address\n");
diff --git a/drivers/net/wireless/prism54/islpci_eth.h b/drivers/net/wireless/intersil/prism54/islpci_eth.h
index 80f50f1bc..80f50f1bc 100644
--- a/drivers/net/wireless/prism54/islpci_eth.h
+++ b/drivers/net/wireless/intersil/prism54/islpci_eth.h
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/intersil/prism54/islpci_hotplug.c
index 300c846ea..300c846ea 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_hotplug.c
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/intersil/prism54/islpci_mgt.c
index 0de14dfa6..53d7a1705 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_mgt.c
@@ -130,7 +130,7 @@ islpci_mgmt_rx_fill(struct net_device *ndev)
buf->pci_addr = pci_map_single(priv->pdev, buf->mem,
MGMT_FRAME_SIZE,
PCI_DMA_FROMDEVICE);
- if (!buf->pci_addr) {
+ if (pci_dma_mapping_error(priv->pdev, buf->pci_addr)) {
printk(KERN_WARNING
"Failed to make memory DMA'able.\n");
return -ENOMEM;
@@ -217,7 +217,7 @@ islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
err = -ENOMEM;
buf.pci_addr = pci_map_single(priv->pdev, buf.mem, frag_len,
PCI_DMA_TODEVICE);
- if (!buf.pci_addr) {
+ if (pci_dma_mapping_error(priv->pdev, buf.pci_addr)) {
printk(KERN_WARNING "%s: cannot map PCI memory for mgmt\n",
ndev->name);
goto error_free;
diff --git a/drivers/net/wireless/prism54/islpci_mgt.h b/drivers/net/wireless/intersil/prism54/islpci_mgt.h
index 700c434c8..700c434c8 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.h
+++ b/drivers/net/wireless/intersil/prism54/islpci_mgt.h
diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/intersil/prism54/oid_mgt.c
index 3a8d2dbcf..6528ed5b9 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/intersil/prism54/oid_mgt.c
@@ -424,7 +424,7 @@ mgt_set_request(islpci_private *priv, enum oid_num_t n, int extra, void *data)
void *cache, *_data = data;
u32 oid;
- BUG_ON(OID_NUM_LAST <= n);
+ BUG_ON(n >= OID_NUM_LAST);
BUG_ON(extra > isl_oid[n].range);
if (!priv->mib)
@@ -485,7 +485,7 @@ mgt_set_varlen(islpci_private *priv, enum oid_num_t n, void *data, int extra_len
int dlen;
u32 oid;
- BUG_ON(OID_NUM_LAST <= n);
+ BUG_ON(n >= OID_NUM_LAST);
dlen = isl_oid[n].size;
oid = isl_oid[n].oid;
@@ -524,7 +524,7 @@ mgt_get_request(islpci_private *priv, enum oid_num_t n, int extra, void *data,
void *cache, *_res = NULL;
u32 oid;
- BUG_ON(OID_NUM_LAST <= n);
+ BUG_ON(n >= OID_NUM_LAST);
BUG_ON(extra > isl_oid[n].range);
res->ptr = NULL;
@@ -626,7 +626,7 @@ mgt_commit_list(islpci_private *priv, enum oid_num_t *l, int n)
void
mgt_set(islpci_private *priv, enum oid_num_t n, void *data)
{
- BUG_ON(OID_NUM_LAST <= n);
+ BUG_ON(n >= OID_NUM_LAST);
BUG_ON(priv->mib[n] == NULL);
memcpy(priv->mib[n], data, isl_oid[n].size);
@@ -636,7 +636,7 @@ mgt_set(islpci_private *priv, enum oid_num_t n, void *data)
void
mgt_get(islpci_private *priv, enum oid_num_t n, void *res)
{
- BUG_ON(OID_NUM_LAST <= n);
+ BUG_ON(n >= OID_NUM_LAST);
BUG_ON(priv->mib[n] == NULL);
BUG_ON(res == NULL);
diff --git a/drivers/net/wireless/prism54/oid_mgt.h b/drivers/net/wireless/intersil/prism54/oid_mgt.h
index cf5141df8..cf5141df8 100644
--- a/drivers/net/wireless/prism54/oid_mgt.h
+++ b/drivers/net/wireless/intersil/prism54/oid_mgt.h
diff --git a/drivers/net/wireless/prism54/prismcompat.h b/drivers/net/wireless/intersil/prism54/prismcompat.h
index bc1401eb4..bc1401eb4 100644
--- a/drivers/net/wireless/prism54/prismcompat.h
+++ b/drivers/net/wireless/intersil/prism54/prismcompat.h
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index c00a7daaa..a28414c50 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -495,6 +495,9 @@ struct mac80211_hwsim_data {
const struct ieee80211_regdomain *regd;
struct ieee80211_channel *tmp_chan;
+ struct ieee80211_channel *roc_chan;
+ u32 roc_duration;
+ struct delayed_work roc_start;
struct delayed_work roc_done;
struct delayed_work hw_scan;
struct cfg80211_scan_request *hw_scan_request;
@@ -514,6 +517,7 @@ struct mac80211_hwsim_data {
bool ps_poll_pending;
struct dentry *debugfs;
+ uintptr_t pending_cookie;
struct sk_buff_head pending; /* packets pending */
/*
* Only radios in the same group can communicate together (the
@@ -810,6 +814,9 @@ static void mac80211_hwsim_monitor_rx(struct ieee80211_hw *hw,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx_skb);
struct ieee80211_rate *txrate = ieee80211_get_tx_rate(hw, info);
+ if (WARN_ON(!txrate))
+ return;
+
if (!netif_running(hwsim_mon))
return;
@@ -960,6 +967,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw,
unsigned int hwsim_flags = 0;
int i;
struct hwsim_tx_rate tx_attempts[IEEE80211_TX_MAX_RATES];
+ uintptr_t cookie;
if (data->ps != PS_DISABLED)
hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
@@ -983,7 +991,8 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw,
goto nla_put_failure;
}
- if (nla_put(skb, HWSIM_ATTR_ADDR_TRANSMITTER, ETH_ALEN, hdr->addr2))
+ if (nla_put(skb, HWSIM_ATTR_ADDR_TRANSMITTER,
+ ETH_ALEN, data->addresses[1].addr))
goto nla_put_failure;
/* We get the skb->data */
@@ -1018,7 +1027,10 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw,
goto nla_put_failure;
/* We create a cookie to identify this skb */
- if (nla_put_u64(skb, HWSIM_ATTR_COOKIE, (unsigned long) my_skb))
+ data->pending_cookie++;
+ cookie = data->pending_cookie;
+ info->rate_driver_data[0] = (void *)cookie;
+ if (nla_put_u64(skb, HWSIM_ATTR_COOKIE, cookie))
goto nla_put_failure;
genlmsg_end(skb, msg_head);
@@ -1247,6 +1259,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
{
struct mac80211_hwsim_data *data = hw->priv;
struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *hdr = (void *)skb->data;
struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_channel *channel;
bool ack;
@@ -1292,6 +1305,22 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
ARRAY_SIZE(txi->control.rates));
txi->rate_driver_data[0] = channel;
+
+ if (skb->len >= 24 + 8 &&
+ ieee80211_is_probe_resp(hdr->frame_control)) {
+ /* fake header transmission time */
+ struct ieee80211_mgmt *mgmt;
+ struct ieee80211_rate *txrate;
+ u64 ts;
+
+ mgmt = (struct ieee80211_mgmt *)skb->data;
+ txrate = ieee80211_get_tx_rate(hw, txi);
+ ts = mac80211_hwsim_get_tsf_raw();
+ mgmt->u.probe_resp.timestamp =
+ cpu_to_le64(ts + data->tsf_offset +
+ 24 * 8 * 10 / txrate->bitrate);
+ }
+
mac80211_hwsim_monitor_rx(hw, skb, channel);
/* wmediumd mode check */
@@ -1871,7 +1900,8 @@ static void hw_scan_work(struct work_struct *work)
req->channels[hwsim->scan_chan_idx]->center_freq);
hwsim->tmp_chan = req->channels[hwsim->scan_chan_idx];
- if (hwsim->tmp_chan->flags & IEEE80211_CHAN_NO_IR ||
+ if (hwsim->tmp_chan->flags & (IEEE80211_CHAN_NO_IR |
+ IEEE80211_CHAN_RADAR) ||
!req->n_ssids) {
dwell = 120;
} else {
@@ -1987,6 +2017,23 @@ static void mac80211_hwsim_sw_scan_complete(struct ieee80211_hw *hw,
mutex_unlock(&hwsim->mutex);
}
+static void hw_roc_start(struct work_struct *work)
+{
+ struct mac80211_hwsim_data *hwsim =
+ container_of(work, struct mac80211_hwsim_data, roc_start.work);
+
+ mutex_lock(&hwsim->mutex);
+
+ wiphy_debug(hwsim->hw->wiphy, "hwsim ROC begins\n");
+ hwsim->tmp_chan = hwsim->roc_chan;
+ ieee80211_ready_on_channel(hwsim->hw);
+
+ ieee80211_queue_delayed_work(hwsim->hw, &hwsim->roc_done,
+ msecs_to_jiffies(hwsim->roc_duration));
+
+ mutex_unlock(&hwsim->mutex);
+}
+
static void hw_roc_done(struct work_struct *work)
{
struct mac80211_hwsim_data *hwsim =
@@ -2014,16 +2061,14 @@ static int mac80211_hwsim_roc(struct ieee80211_hw *hw,
return -EBUSY;
}
- hwsim->tmp_chan = chan;
+ hwsim->roc_chan = chan;
+ hwsim->roc_duration = duration;
mutex_unlock(&hwsim->mutex);
wiphy_debug(hw->wiphy, "hwsim ROC (%d MHz, %d ms)\n",
chan->center_freq, duration);
+ ieee80211_queue_delayed_work(hw, &hwsim->roc_start, HZ/50);
- ieee80211_ready_on_channel(hw);
-
- ieee80211_queue_delayed_work(hw, &hwsim->roc_done,
- msecs_to_jiffies(duration));
return 0;
}
@@ -2031,6 +2076,7 @@ static int mac80211_hwsim_croc(struct ieee80211_hw *hw)
{
struct mac80211_hwsim_data *hwsim = hw->priv;
+ cancel_delayed_work_sync(&hwsim->roc_start);
cancel_delayed_work_sync(&hwsim->roc_done);
mutex_lock(&hwsim->mutex);
@@ -2375,6 +2421,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
hw->wiphy->n_iface_combinations = ARRAY_SIZE(hwsim_if_comb);
}
+ INIT_DELAYED_WORK(&data->roc_start, hw_roc_start);
INIT_DELAYED_WORK(&data->roc_done, hw_roc_done);
INIT_DELAYED_WORK(&data->hw_scan, hw_scan_work);
@@ -2411,6 +2458,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
NL80211_FEATURE_STATIC_SMPS |
NL80211_FEATURE_DYNAMIC_SMPS |
NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR;
+ wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
/* ask mac80211 to reserve space for magic */
hw->vif_data_size = sizeof(struct hwsim_vif_priv);
@@ -2689,7 +2737,7 @@ static struct mac80211_hwsim_data *get_hwsim_data_ref_from_addr(const u8 *addr)
spin_lock_bh(&hwsim_radio_lock);
list_for_each_entry(data, &hwsim_radios, list) {
- if (mac80211_hwsim_addr_match(data, addr)) {
+ if (memcmp(data->addresses[1].addr, addr, ETH_ALEN) == 0) {
_found = true;
break;
}
@@ -2710,7 +2758,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2,
struct mac80211_hwsim_data *data2;
struct ieee80211_tx_info *txi;
struct hwsim_tx_rate *tx_attempts;
- unsigned long ret_skb_ptr;
+ u64 ret_skb_cookie;
struct sk_buff *skb, *tmp;
const u8 *src;
unsigned int hwsim_flags;
@@ -2728,7 +2776,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2,
src = (void *)nla_data(info->attrs[HWSIM_ATTR_ADDR_TRANSMITTER]);
hwsim_flags = nla_get_u32(info->attrs[HWSIM_ATTR_FLAGS]);
- ret_skb_ptr = nla_get_u64(info->attrs[HWSIM_ATTR_COOKIE]);
+ ret_skb_cookie = nla_get_u64(info->attrs[HWSIM_ATTR_COOKIE]);
data2 = get_hwsim_data_ref_from_addr(src);
if (!data2)
@@ -2736,7 +2784,12 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2,
/* look for the skb matching the cookie passed back from user */
skb_queue_walk_safe(&data2->pending, skb, tmp) {
- if ((unsigned long)skb == ret_skb_ptr) {
+ u64 skb_cookie;
+
+ txi = IEEE80211_SKB_CB(skb);
+ skb_cookie = (u64)(uintptr_t)txi->rate_driver_data[0];
+
+ if (skb_cookie == ret_skb_cookie) {
skb_unlink(skb, &data2->pending);
found = true;
break;
@@ -2827,10 +2880,25 @@ static int hwsim_cloned_frame_received_nl(struct sk_buff *skb_2,
/* A frame is received from user space */
memset(&rx_status, 0, sizeof(rx_status));
- /* TODO: Check ATTR_FREQ if it exists, and maybe throw away off-channel
- * packets?
- */
- rx_status.freq = data2->channel->center_freq;
+ if (info->attrs[HWSIM_ATTR_FREQ]) {
+ /* throw away off-channel packets, but allow both the temporary
+ * ("hw" scan/remain-on-channel) and regular channel, since the
+ * internal datapath also allows this
+ */
+ mutex_lock(&data2->mutex);
+ rx_status.freq = nla_get_u32(info->attrs[HWSIM_ATTR_FREQ]);
+
+ if (rx_status.freq != data2->channel->center_freq &&
+ (!data2->tmp_chan ||
+ rx_status.freq != data2->tmp_chan->center_freq)) {
+ mutex_unlock(&data2->mutex);
+ goto out;
+ }
+ mutex_unlock(&data2->mutex);
+ } else {
+ rx_status.freq = data2->channel->center_freq;
+ }
+
rx_status.band = data2->channel->band;
rx_status.rate_idx = nla_get_u32(info->attrs[HWSIM_ATTR_RX_RATE]);
rx_status.signal = nla_get_u32(info->attrs[HWSIM_ATTR_SIGNAL]);
diff --git a/drivers/net/wireless/marvell/Kconfig b/drivers/net/wireless/marvell/Kconfig
new file mode 100644
index 000000000..4938c7ec0
--- /dev/null
+++ b/drivers/net/wireless/marvell/Kconfig
@@ -0,0 +1,27 @@
+config WLAN_VENDOR_MARVELL
+ bool "Marvell devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_MARVELL
+
+source "drivers/net/wireless/marvell/libertas/Kconfig"
+source "drivers/net/wireless/marvell/libertas_tf/Kconfig"
+source "drivers/net/wireless/marvell/mwifiex/Kconfig"
+
+config MWL8K
+ tristate "Marvell 88W8xxx PCI/PCIe Wireless support"
+ depends on MAC80211 && PCI
+ ---help---
+ This driver supports Marvell TOPDOG 802.11 wireless cards.
+
+ To compile this driver as a module, choose M here: the module
+ will be called mwl8k. If unsure, say N.
+
+endif # WLAN_VENDOR_MARVELL
diff --git a/drivers/net/wireless/marvell/Makefile b/drivers/net/wireless/marvell/Makefile
new file mode 100644
index 000000000..1b0a7d2bc
--- /dev/null
+++ b/drivers/net/wireless/marvell/Makefile
@@ -0,0 +1,6 @@
+obj-$(CONFIG_LIBERTAS) += libertas/
+
+obj-$(CONFIG_LIBERTAS_THINFIRM) += libertas_tf/
+obj-$(CONFIG_MWIFIEX) += mwifiex/
+
+obj-$(CONFIG_MWL8K) += mwl8k.o
diff --git a/drivers/net/wireless/libertas/Kconfig b/drivers/net/wireless/marvell/libertas/Kconfig
index e6268ceac..e6268ceac 100644
--- a/drivers/net/wireless/libertas/Kconfig
+++ b/drivers/net/wireless/marvell/libertas/Kconfig
diff --git a/drivers/net/wireless/libertas/LICENSE b/drivers/net/wireless/marvell/libertas/LICENSE
index 886274221..886274221 100644
--- a/drivers/net/wireless/libertas/LICENSE
+++ b/drivers/net/wireless/marvell/libertas/LICENSE
diff --git a/drivers/net/wireless/libertas/Makefile b/drivers/net/wireless/marvell/libertas/Makefile
index eac72f7bd..eac72f7bd 100644
--- a/drivers/net/wireless/libertas/Makefile
+++ b/drivers/net/wireless/marvell/libertas/Makefile
diff --git a/drivers/net/wireless/libertas/README b/drivers/net/wireless/marvell/libertas/README
index 2dc0bf4bd..2dc0bf4bd 100644
--- a/drivers/net/wireless/libertas/README
+++ b/drivers/net/wireless/marvell/libertas/README
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c
index 8317afd06..86955c416 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/marvell/libertas/cfg.c
@@ -1108,7 +1108,7 @@ static int lbs_associate(struct lbs_private *priv,
size_t len, resp_ie_len;
int status;
int ret;
- u8 *pos = &(cmd->iebuf[0]);
+ u8 *pos;
u8 *tmp;
lbs_deb_enter(LBS_DEB_CFG80211);
@@ -1117,6 +1117,7 @@ static int lbs_associate(struct lbs_private *priv,
ret = -ENOMEM;
goto done;
}
+ pos = &cmd->iebuf[0];
/*
* cmd 50 00
diff --git a/drivers/net/wireless/libertas/cfg.h b/drivers/net/wireless/marvell/libertas/cfg.h
index acccc2922..acccc2922 100644
--- a/drivers/net/wireless/libertas/cfg.h
+++ b/drivers/net/wireless/marvell/libertas/cfg.h
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/marvell/libertas/cmd.c
index 0387a5b38..0387a5b38 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/marvell/libertas/cmd.c
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/marvell/libertas/cmd.h
index 0c5444b02..0c5444b02 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/marvell/libertas/cmd.h
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/marvell/libertas/cmdresp.c
index e5442e895..e5442e895 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/marvell/libertas/cmdresp.c
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/marvell/libertas/debugfs.c
index 26cbf1dcc..faed1823c 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/marvell/libertas/debugfs.c
@@ -56,19 +56,15 @@ static ssize_t lbs_sleepparams_write(struct file *file,
loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
- ssize_t buf_size, ret;
+ ssize_t ret;
struct sleep_params sp;
int p1, p2, p3, p4, p5, p6;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(user_buf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, user_buf, buf_size)) {
- ret = -EFAULT;
- goto out_unlock;
- }
ret = sscanf(buf, "%d %d %d %d %d %d", &p1, &p2, &p3, &p4, &p5, &p6);
if (ret != 6) {
ret = -EINVAL;
@@ -88,7 +84,7 @@ static ssize_t lbs_sleepparams_write(struct file *file,
ret = -EINVAL;
out_unlock:
- free_page(addr);
+ kfree(buf);
return ret;
}
@@ -125,18 +121,14 @@ static ssize_t lbs_host_sleep_write(struct file *file,
loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
- ssize_t buf_size, ret;
+ ssize_t ret;
int host_sleep;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(user_buf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, user_buf, buf_size)) {
- ret = -EFAULT;
- goto out_unlock;
- }
ret = sscanf(buf, "%d", &host_sleep);
if (ret != 1) {
ret = -EINVAL;
@@ -162,7 +154,7 @@ static ssize_t lbs_host_sleep_write(struct file *file,
ret = count;
out_unlock:
- free_page(addr);
+ kfree(buf);
return ret;
}
@@ -281,21 +273,15 @@ static ssize_t lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask,
struct cmd_ds_802_11_subscribe_event *events;
struct mrvl_ie_thresholds *tlv;
struct lbs_private *priv = file->private_data;
- ssize_t buf_size;
int value, freq, new_mask;
uint16_t curr_mask;
char *buf;
int ret;
- buf = (char *)get_zeroed_page(GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
+ buf = memdup_user_nul(userbuf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- ret = -EFAULT;
- goto out_page;
- }
ret = sscanf(buf, "%d %d %d", &value, &freq, &new_mask);
if (ret != 3) {
ret = -EINVAL;
@@ -343,7 +329,7 @@ static ssize_t lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask,
out_events:
kfree(events);
out_page:
- free_page((unsigned long)buf);
+ kfree(buf);
return ret;
}
@@ -472,22 +458,15 @@ static ssize_t lbs_rdmac_write(struct file *file,
size_t count, loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(userbuf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_unlock;
- }
priv->mac_offset = simple_strtoul(buf, NULL, 16);
- res = count;
-out_unlock:
- free_page(addr);
- return res;
+ kfree(buf);
+ return count;
}
static ssize_t lbs_wrmac_write(struct file *file,
@@ -496,18 +475,14 @@ static ssize_t lbs_wrmac_write(struct file *file,
{
struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
+ ssize_t res;
u32 offset, value;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(userbuf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_unlock;
- }
res = sscanf(buf, "%x %x", &offset, &value);
if (res != 2) {
res = -EFAULT;
@@ -520,7 +495,7 @@ static ssize_t lbs_wrmac_write(struct file *file,
if (!res)
res = count;
out_unlock:
- free_page(addr);
+ kfree(buf);
return res;
}
@@ -554,22 +529,16 @@ static ssize_t lbs_rdbbp_write(struct file *file,
size_t count, loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(userbuf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_unlock;
- }
priv->bbp_offset = simple_strtoul(buf, NULL, 16);
- res = count;
-out_unlock:
- free_page(addr);
- return res;
+ kfree(buf);
+
+ return count;
}
static ssize_t lbs_wrbbp_write(struct file *file,
@@ -578,18 +547,14 @@ static ssize_t lbs_wrbbp_write(struct file *file,
{
struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
+ ssize_t res;
u32 offset, value;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(userbuf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_unlock;
- }
res = sscanf(buf, "%x %x", &offset, &value);
if (res != 2) {
res = -EFAULT;
@@ -602,7 +567,7 @@ static ssize_t lbs_wrbbp_write(struct file *file,
if (!res)
res = count;
out_unlock:
- free_page(addr);
+ kfree(buf);
return res;
}
@@ -636,22 +601,15 @@ static ssize_t lbs_rdrf_write(struct file *file,
size_t count, loff_t *ppos)
{
struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(userbuf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_unlock;
- }
priv->rf_offset = simple_strtoul(buf, NULL, 16);
- res = count;
-out_unlock:
- free_page(addr);
- return res;
+ kfree(buf);
+ return count;
}
static ssize_t lbs_wrrf_write(struct file *file,
@@ -660,18 +618,14 @@ static ssize_t lbs_wrrf_write(struct file *file,
{
struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
+ ssize_t res;
u32 offset, value;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- if (!buf)
- return -ENOMEM;
+ char *buf;
+
+ buf = memdup_user_nul(userbuf, min(count, len - 1));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_unlock;
- }
res = sscanf(buf, "%x %x", &offset, &value);
if (res != 2) {
res = -EFAULT;
@@ -684,7 +638,7 @@ static ssize_t lbs_wrrf_write(struct file *file,
if (!res)
res = count;
out_unlock:
- free_page(addr);
+ kfree(buf);
return res;
}
@@ -915,16 +869,9 @@ static ssize_t lbs_debugfs_write(struct file *f, const char __user *buf,
if (cnt == 0)
return 0;
- pdata = kmalloc(cnt + 1, GFP_KERNEL);
- if (pdata == NULL)
- return 0;
-
- if (copy_from_user(pdata, buf, cnt)) {
- lbs_deb_debugfs("Copy from user failed\n");
- kfree(pdata);
- return 0;
- }
- pdata[cnt] = '\0';
+ pdata = memdup_user_nul(buf, cnt);
+ if (IS_ERR(pdata))
+ return PTR_ERR(pdata);
p0 = pdata;
for (i = 0; i < num_of_items; i++) {
diff --git a/drivers/net/wireless/libertas/debugfs.h b/drivers/net/wireless/marvell/libertas/debugfs.h
index f2b9c7ffe..f2b9c7ffe 100644
--- a/drivers/net/wireless/libertas/debugfs.h
+++ b/drivers/net/wireless/marvell/libertas/debugfs.h
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/marvell/libertas/decl.h
index 84a3aa7ac..84a3aa7ac 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/marvell/libertas/decl.h
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/marvell/libertas/defs.h
index 407784aca..407784aca 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/marvell/libertas/defs.h
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/marvell/libertas/dev.h
index 6bd160899..6bd160899 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/marvell/libertas/dev.h
diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/marvell/libertas/ethtool.c
index f955b2d66..f955b2d66 100644
--- a/drivers/net/wireless/libertas/ethtool.c
+++ b/drivers/net/wireless/marvell/libertas/ethtool.c
diff --git a/drivers/net/wireless/libertas/firmware.c b/drivers/net/wireless/marvell/libertas/firmware.c
index d1aa2f299..d1aa2f299 100644
--- a/drivers/net/wireless/libertas/firmware.c
+++ b/drivers/net/wireless/marvell/libertas/firmware.c
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/marvell/libertas/host.h
index 96726f79a..96726f79a 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/marvell/libertas/host.h
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/marvell/libertas/if_cs.c
index f722e1a49..f722e1a49 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/marvell/libertas/if_cs.c
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/marvell/libertas/if_sdio.c
index 42d80538a..2502a1e79 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/marvell/libertas/if_sdio.c
@@ -215,7 +215,7 @@ static int if_sdio_handle_cmd(struct if_sdio_card *card,
memcpy(priv->resp_buf[i], buffer, size);
lbs_notify_command_response(priv, i);
- spin_unlock_irqrestore(&card->priv->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = 0;
diff --git a/drivers/net/wireless/libertas/if_sdio.h b/drivers/net/wireless/marvell/libertas/if_sdio.h
index 62fda3592..62fda3592 100644
--- a/drivers/net/wireless/libertas/if_sdio.h
+++ b/drivers/net/wireless/marvell/libertas/if_sdio.h
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/marvell/libertas/if_spi.c
index d51293895..d51293895 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/marvell/libertas/if_spi.c
diff --git a/drivers/net/wireless/libertas/if_spi.h b/drivers/net/wireless/marvell/libertas/if_spi.h
index e450e31fd..e450e31fd 100644
--- a/drivers/net/wireless/libertas/if_spi.h
+++ b/drivers/net/wireless/marvell/libertas/if_spi.h
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c
index 23b0afda6..23b0afda6 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas/if_usb.c
diff --git a/drivers/net/wireless/libertas/if_usb.h b/drivers/net/wireless/marvell/libertas/if_usb.h
index 6e42eac33..6e42eac33 100644
--- a/drivers/net/wireless/libertas/if_usb.h
+++ b/drivers/net/wireless/marvell/libertas/if_usb.h
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index 8079560f4..8079560f4 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/marvell/libertas/mesh.c
index d0c881dd5..d0c881dd5 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/marvell/libertas/mesh.c
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/marvell/libertas/mesh.h
index 6603f341c..6603f341c 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/marvell/libertas/mesh.h
diff --git a/drivers/net/wireless/libertas/radiotap.h b/drivers/net/wireless/marvell/libertas/radiotap.h
index b3c8ea6d6..b3c8ea6d6 100644
--- a/drivers/net/wireless/libertas/radiotap.h
+++ b/drivers/net/wireless/marvell/libertas/radiotap.h
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/marvell/libertas/rx.c
index e446fed7b..e446fed7b 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/marvell/libertas/rx.c
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/marvell/libertas/tx.c
index c025f9c18..c025f9c18 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/marvell/libertas/tx.c
diff --git a/drivers/net/wireless/libertas/types.h b/drivers/net/wireless/marvell/libertas/types.h
index cf1d9b047..cf1d9b047 100644
--- a/drivers/net/wireless/libertas/types.h
+++ b/drivers/net/wireless/marvell/libertas/types.h
diff --git a/drivers/net/wireless/marvell/libertas_tf/Kconfig b/drivers/net/wireless/marvell/libertas_tf/Kconfig
new file mode 100644
index 000000000..b5557af90
--- /dev/null
+++ b/drivers/net/wireless/marvell/libertas_tf/Kconfig
@@ -0,0 +1,18 @@
+config LIBERTAS_THINFIRM
+ tristate "Marvell 8xxx Libertas WLAN driver support with thin firmware"
+ depends on MAC80211
+ select FW_LOADER
+ ---help---
+ A library for Marvell Libertas 8xxx devices using thinfirm.
+
+config LIBERTAS_THINFIRM_DEBUG
+ bool "Enable full debugging output in the Libertas thin firmware module."
+ depends on LIBERTAS_THINFIRM
+ ---help---
+ Debugging support.
+
+config LIBERTAS_THINFIRM_USB
+ tristate "Marvell Libertas 8388 USB 802.11b/g cards with thin firmware"
+ depends on LIBERTAS_THINFIRM && USB
+ ---help---
+ A driver for Marvell Libertas 8388 USB devices using thinfirm.
diff --git a/drivers/net/wireless/libertas_tf/Makefile b/drivers/net/wireless/marvell/libertas_tf/Makefile
index ff5544d6a..ff5544d6a 100644
--- a/drivers/net/wireless/libertas_tf/Makefile
+++ b/drivers/net/wireless/marvell/libertas_tf/Makefile
diff --git a/drivers/net/wireless/libertas_tf/cmd.c b/drivers/net/wireless/marvell/libertas_tf/cmd.c
index 909ac3685..909ac3685 100644
--- a/drivers/net/wireless/libertas_tf/cmd.c
+++ b/drivers/net/wireless/marvell/libertas_tf/cmd.c
diff --git a/drivers/net/wireless/libertas_tf/deb_defs.h b/drivers/net/wireless/marvell/libertas_tf/deb_defs.h
index 4bd3dc5ad..4bd3dc5ad 100644
--- a/drivers/net/wireless/libertas_tf/deb_defs.h
+++ b/drivers/net/wireless/marvell/libertas_tf/deb_defs.h
diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
index f91d676ce..f91d676ce 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
diff --git a/drivers/net/wireless/libertas_tf/if_usb.h b/drivers/net/wireless/marvell/libertas_tf/if_usb.h
index 6fa5b3f59..6fa5b3f59 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.h
+++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.h
diff --git a/drivers/net/wireless/libertas_tf/libertas_tf.h b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h
index ad77b92d0..ad77b92d0 100644
--- a/drivers/net/wireless/libertas_tf/libertas_tf.h
+++ b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/marvell/libertas_tf/main.c
index a47f0acc0..a47f0acc0 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/marvell/libertas_tf/main.c
diff --git a/drivers/net/wireless/mwifiex/11ac.c b/drivers/net/wireless/marvell/mwifiex/11ac.c
index 59d23fb23..59d23fb23 100644
--- a/drivers/net/wireless/mwifiex/11ac.c
+++ b/drivers/net/wireless/marvell/mwifiex/11ac.c
diff --git a/drivers/net/wireless/mwifiex/11ac.h b/drivers/net/wireless/marvell/mwifiex/11ac.h
index 1ca92c7a8..1ca92c7a8 100644
--- a/drivers/net/wireless/mwifiex/11ac.h
+++ b/drivers/net/wireless/marvell/mwifiex/11ac.h
diff --git a/drivers/net/wireless/mwifiex/11h.c b/drivers/net/wireless/marvell/mwifiex/11h.c
index 71a1b5807..71a1b5807 100644
--- a/drivers/net/wireless/mwifiex/11h.c
+++ b/drivers/net/wireless/marvell/mwifiex/11h.c
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/marvell/mwifiex/11n.c
index c174e79e6..c174e79e6 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n.c
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/marvell/mwifiex/11n.h
index afdd58aa9..afdd58aa9 100644
--- a/drivers/net/wireless/mwifiex/11n.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n.h
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
index aa498e0d2..1efef3b82 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
@@ -203,8 +203,6 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
skb_aggr->priority = skb_src->priority;
skb_aggr->tstamp = skb_src->tstamp;
- skb_aggr->tstamp = ktime_get_real();
-
do {
/* Check if AMSDU can accommodate this MSDU */
if (skb_tailroom(skb_aggr) < (skb_src->len + LLC_SNAP_LEN))
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.h b/drivers/net/wireless/marvell/mwifiex/11n_aggr.h
index 0cd2a3eb6..0cd2a3eb6 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n_aggr.h
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
index b3970a8c9..09578c6cd 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
@@ -48,7 +48,17 @@ static int mwifiex_11n_dispatch_amsdu_pkt(struct mwifiex_private *priv,
priv->wdev.iftype, 0, false);
while (!skb_queue_empty(&list)) {
+ struct rx_packet_hdr *rx_hdr;
+
rx_skb = __skb_dequeue(&list);
+ rx_hdr = (struct rx_packet_hdr *)rx_skb->data;
+ if (ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info) &&
+ ntohs(rx_hdr->eth803_hdr.h_proto) == ETH_P_TDLS) {
+ mwifiex_process_tdls_action_frame(priv,
+ (u8 *)rx_hdr,
+ skb->len);
+ }
+
ret = mwifiex_recv_packet(priv, rx_skb);
if (ret == -1)
mwifiex_dbg(priv->adapter, ERROR,
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.h b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h
index 63ecea89b..63ecea89b 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h
diff --git a/drivers/net/wireless/mwifiex/Kconfig b/drivers/net/wireless/marvell/mwifiex/Kconfig
index 279167ddd..279167ddd 100644
--- a/drivers/net/wireless/mwifiex/Kconfig
+++ b/drivers/net/wireless/marvell/mwifiex/Kconfig
diff --git a/drivers/net/wireless/mwifiex/Makefile b/drivers/net/wireless/marvell/mwifiex/Makefile
index fdfd9bf15..fdfd9bf15 100644
--- a/drivers/net/wireless/mwifiex/Makefile
+++ b/drivers/net/wireless/marvell/mwifiex/Makefile
diff --git a/drivers/net/wireless/mwifiex/README b/drivers/net/wireless/marvell/mwifiex/README
index 8c7f733d4..8c7f733d4 100644
--- a/drivers/net/wireless/mwifiex/README
+++ b/drivers/net/wireless/marvell/mwifiex/README
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 4073116e6..e7adef72c 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -26,12 +26,10 @@ module_param(reg_alpha2, charp, 0);
static const struct ieee80211_iface_limit mwifiex_ap_sta_limits[] = {
{
- .max = 2, .types = BIT(NL80211_IFTYPE_STATION) |
+ .max = 3, .types = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_P2P_GO) |
- BIT(NL80211_IFTYPE_P2P_CLIENT),
- },
- {
- .max = 1, .types = BIT(NL80211_IFTYPE_AP),
+ BIT(NL80211_IFTYPE_P2P_CLIENT) |
+ BIT(NL80211_IFTYPE_AP),
},
};
@@ -827,18 +825,26 @@ mwifiex_init_new_priv_params(struct mwifiex_private *priv,
switch (type) {
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_ADHOC:
+ priv->bss_num = mwifiex_get_unused_bss_num(adapter,
+ MWIFIEX_BSS_TYPE_STA);
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
priv->bss_type = MWIFIEX_BSS_TYPE_STA;
break;
case NL80211_IFTYPE_P2P_CLIENT:
+ priv->bss_num = mwifiex_get_unused_bss_num(adapter,
+ MWIFIEX_BSS_TYPE_P2P);
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
priv->bss_type = MWIFIEX_BSS_TYPE_P2P;
break;
case NL80211_IFTYPE_P2P_GO:
+ priv->bss_num = mwifiex_get_unused_bss_num(adapter,
+ MWIFIEX_BSS_TYPE_P2P);
priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
priv->bss_type = MWIFIEX_BSS_TYPE_P2P;
break;
case NL80211_IFTYPE_AP:
+ priv->bss_num = mwifiex_get_unused_bss_num(adapter,
+ MWIFIEX_BSS_TYPE_UAP);
priv->bss_type = MWIFIEX_BSS_TYPE_UAP;
priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
break;
@@ -1533,6 +1539,7 @@ static const u32 mwifiex_cipher_suites[] = {
WLAN_CIPHER_SUITE_WEP104,
WLAN_CIPHER_SUITE_TKIP,
WLAN_CIPHER_SUITE_CCMP,
+ WLAN_CIPHER_SUITE_SMS4,
WLAN_CIPHER_SUITE_AES_CMAC,
};
@@ -1701,6 +1708,11 @@ mwifiex_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev,
u8 deauth_mac[ETH_ALEN];
unsigned long flags;
+ if (!priv->bss_started && priv->wdev.cac_started) {
+ mwifiex_dbg(priv->adapter, INFO, "%s: abort CAC!\n", __func__);
+ mwifiex_abort_cac(priv);
+ }
+
if (list_empty(&priv->sta_list) || !priv->bss_started)
return 0;
@@ -2608,7 +2620,8 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
return ERR_PTR(-EINVAL);
}
- priv = mwifiex_get_unused_priv(adapter);
+ priv = mwifiex_get_unused_priv_by_bss_type(
+ adapter, MWIFIEX_BSS_TYPE_STA);
if (!priv) {
mwifiex_dbg(adapter, ERROR,
"could not get free private struct\n");
@@ -2627,7 +2640,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
priv->bss_priority = 0;
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
- priv->bss_num = adapter->curr_iface_comb.sta_intf;
break;
case NL80211_IFTYPE_AP:
@@ -2638,7 +2650,8 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
return ERR_PTR(-EINVAL);
}
- priv = mwifiex_get_unused_priv(adapter);
+ priv = mwifiex_get_unused_priv_by_bss_type(
+ adapter, MWIFIEX_BSS_TYPE_UAP);
if (!priv) {
mwifiex_dbg(adapter, ERROR,
"could not get free private struct\n");
@@ -2653,7 +2666,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
priv->bss_priority = 0;
priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
priv->bss_started = 0;
- priv->bss_num = adapter->curr_iface_comb.uap_intf;
priv->bss_mode = type;
break;
@@ -2665,7 +2677,8 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
return ERR_PTR(-EINVAL);
}
- priv = mwifiex_get_unused_priv(adapter);
+ priv = mwifiex_get_unused_priv_by_bss_type(
+ adapter, MWIFIEX_BSS_TYPE_P2P);
if (!priv) {
mwifiex_dbg(adapter, ERROR,
"could not get free private struct\n");
@@ -2689,7 +2702,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
priv->bss_priority = MWIFIEX_BSS_ROLE_STA;
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
priv->bss_started = 0;
- priv->bss_num = adapter->curr_iface_comb.p2p_intf;
if (mwifiex_cfg80211_init_p2p_client(priv)) {
memset(&priv->wdev, 0, sizeof(priv->wdev));
@@ -2914,6 +2926,12 @@ mwifiex_is_pattern_supported(struct cfg80211_pkt_pattern *pat, s8 *byte_seq,
dont_care_byte = true;
}
+ /* wildcard bytes record as the offset
+ * before the valid byte
+ */
+ if (!valid_byte_cnt && !dont_care_byte)
+ pat->pkt_offset++;
+
if (valid_byte_cnt > max_byte_seq)
return false;
}
@@ -3141,8 +3159,8 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
memset(&hs_cfg, 0, sizeof(hs_cfg));
hs_cfg.is_invoke_hostcmd = false;
hs_cfg.conditions = HS_CFG_COND_MAC_EVENT;
- hs_cfg.gpio = HS_CFG_GPIO_DEF;
- hs_cfg.gap = HS_CFG_GAP_DEF;
+ hs_cfg.gpio = adapter->hs_cfg.gpio;
+ hs_cfg.gap = adapter->hs_cfg.gap;
ret = mwifiex_set_hs_params(priv, HostCmd_ACT_GEN_SET,
MWIFIEX_SYNC_CMD, &hs_cfg);
if (ret) {
@@ -3802,6 +3820,10 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
wiphy->cipher_suites = mwifiex_cipher_suites;
wiphy->n_cipher_suites = ARRAY_SIZE(mwifiex_cipher_suites);
+ if (adapter->region_code)
+ wiphy->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS |
+ REGULATORY_COUNTRY_IE_IGNORE;
+
ether_addr_copy(wiphy->perm_addr, adapter->perm_addr);
wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
@@ -3862,11 +3884,15 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
"driver hint alpha2: %2.2s\n", reg_alpha2);
regulatory_hint(wiphy, reg_alpha2);
} else {
- country_code = mwifiex_11d_code_2_region(adapter->region_code);
- if (country_code)
- mwifiex_dbg(adapter, WARN,
- "ignoring F/W country code %2.2s\n",
- country_code);
+ if (adapter->region_code == 0x00) {
+ mwifiex_dbg(adapter, WARN, "Ignore world regulatory domain\n");
+ } else {
+ country_code =
+ mwifiex_11d_code_2_region(adapter->region_code);
+ if (country_code &&
+ regulatory_hint(wiphy, country_code))
+ mwifiex_dbg(priv->adapter, ERROR, "regulatory_hint() failed\n");
+ }
}
mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB,
diff --git a/drivers/net/wireless/mwifiex/cfg80211.h b/drivers/net/wireless/marvell/mwifiex/cfg80211.h
index 908367857..908367857 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.h
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.h
diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/marvell/mwifiex/cfp.c
index 3ddb8ec67..09fae2714 100644
--- a/drivers/net/wireless/mwifiex/cfp.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfp.c
@@ -66,8 +66,8 @@ static u8 supported_rates_bg[BG_SUPPORTED_RATES] = { 0x02, 0x04, 0x0b, 0x0c,
0x12, 0x16, 0x18, 0x24, 0x30, 0x48,
0x60, 0x6c, 0 };
-u16 region_code_index[MWIFIEX_MAX_REGION_CODE] = { 0x10, 0x20, 0x30,
- 0x32, 0x40, 0x41, 0xff };
+u16 region_code_index[MWIFIEX_MAX_REGION_CODE] = { 0x00, 0x10, 0x20, 0x30,
+ 0x31, 0x32, 0x40, 0x41, 0x50 };
static u8 supported_rates_n[N_SUPPORTED_RATES] = { 0x02, 0x04, 0 };
@@ -168,7 +168,7 @@ struct region_code_mapping {
static struct region_code_mapping region_code_mapping_t[] = {
{ 0x10, "US " }, /* US FCC */
{ 0x20, "CA " }, /* IC Canada */
- { 0x30, "EU " }, /* ETSI */
+ { 0x30, "FR " }, /* France */
{ 0x31, "ES " }, /* Spain */
{ 0x32, "FR " }, /* France */
{ 0x40, "JP " }, /* Japan */
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
index 45ae38e32..cb25aa7e9 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
@@ -1637,9 +1637,9 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
if (adapter->region_code == region_code_index[i])
break;
- /* If it's unidentified region code, use the default (USA) */
+ /* If it's unidentified region code, use the default (world) */
if (i >= MWIFIEX_MAX_REGION_CODE) {
- adapter->region_code = 0x10;
+ adapter->region_code = 0x00;
mwifiex_dbg(adapter, WARN,
"cmd: unknown region code, use default (USA)\n");
}
diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c
index 9824d8dd2..0b9c580af 100644
--- a/drivers/net/wireless/mwifiex/debugfs.c
+++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c
@@ -447,20 +447,13 @@ static ssize_t
mwifiex_regrdwr_write(struct file *file,
const char __user *ubuf, size_t count, loff_t *ppos)
{
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *) addr;
- size_t buf_size = min_t(size_t, count, PAGE_SIZE - 1);
+ char *buf;
int ret;
u32 reg_type = 0, reg_offset = 0, reg_value = UINT_MAX;
- if (!buf)
- return -ENOMEM;
-
-
- if (copy_from_user(buf, ubuf, buf_size)) {
- ret = -EFAULT;
- goto done;
- }
+ buf = memdup_user_nul(ubuf, min(count, (size_t)(PAGE_SIZE - 1)));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
sscanf(buf, "%u %x %x", &reg_type, &reg_offset, &reg_value);
@@ -474,7 +467,7 @@ mwifiex_regrdwr_write(struct file *file,
ret = count;
}
done:
- free_page(addr);
+ kfree(buf);
return ret;
}
@@ -572,17 +565,11 @@ mwifiex_debug_mask_write(struct file *file, const char __user *ubuf,
int ret;
unsigned long debug_mask;
struct mwifiex_private *priv = (void *)file->private_data;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (void *)addr;
- size_t buf_size = min(count, (size_t)(PAGE_SIZE - 1));
+ char *buf;
- if (!buf)
- return -ENOMEM;
-
- if (copy_from_user(buf, ubuf, buf_size)) {
- ret = -EFAULT;
- goto done;
- }
+ buf = memdup_user_nul(ubuf, min(count, (size_t)(PAGE_SIZE - 1)));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
if (kstrtoul(buf, 0, &debug_mask)) {
ret = -EINVAL;
@@ -592,7 +579,7 @@ mwifiex_debug_mask_write(struct file *file, const char __user *ubuf,
priv->adapter->debug_mask = debug_mask;
ret = count;
done:
- free_page(addr);
+ kfree(buf);
return ret;
}
@@ -609,17 +596,11 @@ mwifiex_memrw_write(struct file *file, const char __user *ubuf, size_t count,
struct mwifiex_ds_mem_rw mem_rw;
u16 cmd_action;
struct mwifiex_private *priv = (void *)file->private_data;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (void *)addr;
- size_t buf_size = min(count, (size_t)(PAGE_SIZE - 1));
+ char *buf;
- if (!buf)
- return -ENOMEM;
-
- if (copy_from_user(buf, ubuf, buf_size)) {
- ret = -EFAULT;
- goto done;
- }
+ buf = memdup_user_nul(ubuf, min(count, (size_t)(PAGE_SIZE - 1)));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
ret = sscanf(buf, "%c %x %x", &cmd, &mem_rw.addr, &mem_rw.value);
if (ret != 3) {
@@ -645,7 +626,7 @@ mwifiex_memrw_write(struct file *file, const char __user *ubuf, size_t count,
ret = count;
done:
- free_page(addr);
+ kfree(buf);
return ret;
}
@@ -686,20 +667,13 @@ static ssize_t
mwifiex_rdeeprom_write(struct file *file,
const char __user *ubuf, size_t count, loff_t *ppos)
{
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *) addr;
- size_t buf_size = min_t(size_t, count, PAGE_SIZE - 1);
+ char *buf;
int ret = 0;
int offset = -1, bytes = -1;
- if (!buf)
- return -ENOMEM;
-
-
- if (copy_from_user(buf, ubuf, buf_size)) {
- ret = -EFAULT;
- goto done;
- }
+ buf = memdup_user_nul(ubuf, min(count, (size_t)(PAGE_SIZE - 1)));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
sscanf(buf, "%d %d", &offset, &bytes);
@@ -712,7 +686,7 @@ mwifiex_rdeeprom_write(struct file *file,
ret = count;
}
done:
- free_page(addr);
+ kfree(buf);
return ret;
}
@@ -771,21 +745,15 @@ mwifiex_hscfg_write(struct file *file, const char __user *ubuf,
size_t count, loff_t *ppos)
{
struct mwifiex_private *priv = (void *)file->private_data;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
- size_t buf_size = min_t(size_t, count, PAGE_SIZE - 1);
+ char *buf;
int ret, arg_num;
struct mwifiex_ds_hs_cfg hscfg;
int conditions = HS_CFG_COND_DEF;
u32 gpio = HS_CFG_GPIO_DEF, gap = HS_CFG_GAP_DEF;
- if (!buf)
- return -ENOMEM;
-
- if (copy_from_user(buf, ubuf, buf_size)) {
- ret = -EFAULT;
- goto done;
- }
+ buf = memdup_user_nul(ubuf, min(count, (size_t)(PAGE_SIZE - 1)));
+ if (IS_ERR(buf))
+ return PTR_ERR(buf);
arg_num = sscanf(buf, "%d %x %x", &conditions, &gpio, &gap);
@@ -823,7 +791,7 @@ mwifiex_hscfg_write(struct file *file, const char __user *ubuf,
priv->adapter->hs_enabling = false;
ret = count;
done:
- free_page(addr);
+ kfree(buf);
return ret;
}
@@ -906,6 +874,34 @@ mwifiex_timeshare_coex_write(struct file *file, const char __user *ubuf,
return count;
}
+static ssize_t
+mwifiex_reset_write(struct file *file,
+ const char __user *ubuf, size_t count, loff_t *ppos)
+{
+ struct mwifiex_private *priv = file->private_data;
+ struct mwifiex_adapter *adapter = priv->adapter;
+ char cmd;
+ bool result;
+
+ if (copy_from_user(&cmd, ubuf, sizeof(cmd)))
+ return -EFAULT;
+
+ if (strtobool(&cmd, &result))
+ return -EINVAL;
+
+ if (!result)
+ return -EINVAL;
+
+ if (adapter->if_ops.card_reset) {
+ dev_info(adapter->dev, "Resetting per request\n");
+ adapter->hw_status = MWIFIEX_HW_STATUS_RESET;
+ mwifiex_cancel_all_pending_cmd(adapter);
+ adapter->if_ops.card_reset(adapter);
+ }
+
+ return count;
+}
+
#define MWIFIEX_DFS_ADD_FILE(name) do { \
if (!debugfs_create_file(#name, 0644, priv->dfs_dev_dir, \
priv, &mwifiex_dfs_##name##_fops)) \
@@ -943,6 +939,7 @@ MWIFIEX_DFS_FILE_OPS(hscfg);
MWIFIEX_DFS_FILE_OPS(histogram);
MWIFIEX_DFS_FILE_OPS(debug_mask);
MWIFIEX_DFS_FILE_OPS(timeshare_coex);
+MWIFIEX_DFS_FILE_WRITE_OPS(reset);
/*
* This function creates the debug FS directory structure and the files.
@@ -970,6 +967,7 @@ mwifiex_dev_debugfs_init(struct mwifiex_private *priv)
MWIFIEX_DFS_ADD_FILE(histogram);
MWIFIEX_DFS_ADD_FILE(debug_mask);
MWIFIEX_DFS_ADD_FILE(timeshare_coex);
+ MWIFIEX_DFS_ADD_FILE(reset);
}
/*
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/marvell/mwifiex/decl.h
index 098e1f14d..d9c15cd36 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/marvell/mwifiex/decl.h
@@ -111,9 +111,9 @@
/* Rate index for OFDM 0 */
#define MWIFIEX_RATE_INDEX_OFDM0 4
-#define MWIFIEX_MAX_STA_NUM 1
-#define MWIFIEX_MAX_UAP_NUM 1
-#define MWIFIEX_MAX_P2P_NUM 1
+#define MWIFIEX_MAX_STA_NUM 3
+#define MWIFIEX_MAX_UAP_NUM 3
+#define MWIFIEX_MAX_P2P_NUM 3
#define MWIFIEX_A_BAND_START_FREQ 5000
diff --git a/drivers/net/wireless/mwifiex/ethtool.c b/drivers/net/wireless/marvell/mwifiex/ethtool.c
index 58400c69a..58400c69a 100644
--- a/drivers/net/wireless/mwifiex/ethtool.c
+++ b/drivers/net/wireless/marvell/mwifiex/ethtool.c
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
index 1e1e81a0a..ced7af2be 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/marvell/mwifiex/fw.h
@@ -537,7 +537,7 @@ enum P2P_MODES {
#define EVENT_GET_BSS_TYPE(event_cause) \
(((event_cause) >> 24) & 0x00ff)
-#define MWIFIEX_MAX_PATTERN_LEN 20
+#define MWIFIEX_MAX_PATTERN_LEN 40
#define MWIFIEX_MAX_OFFSET_LEN 100
#define STACK_NBYTES 100
#define TYPE_DNUM 1
@@ -1092,9 +1092,15 @@ struct host_cmd_ds_802_11_ad_hoc_start {
u8 data_rate[HOSTCMD_SUPPORTED_RATES];
} __packed;
-struct host_cmd_ds_802_11_ad_hoc_result {
+struct host_cmd_ds_802_11_ad_hoc_start_result {
u8 pad[3];
u8 bssid[ETH_ALEN];
+ u8 pad2[2];
+ u8 result;
+} __packed;
+
+struct host_cmd_ds_802_11_ad_hoc_join_result {
+ u8 result;
} __packed;
struct adhoc_bss_desc {
@@ -2124,7 +2130,8 @@ struct host_cmd_ds_command {
struct host_cmd_ds_802_11_associate_rsp associate_rsp;
struct host_cmd_ds_802_11_deauthenticate deauth;
struct host_cmd_ds_802_11_ad_hoc_start adhoc_start;
- struct host_cmd_ds_802_11_ad_hoc_result adhoc_result;
+ struct host_cmd_ds_802_11_ad_hoc_start_result start_result;
+ struct host_cmd_ds_802_11_ad_hoc_join_result join_result;
struct host_cmd_ds_802_11_ad_hoc_join adhoc_join;
struct host_cmd_ds_802_11d_domain_info domain_info;
struct host_cmd_ds_802_11d_domain_info_rsp domain_info_resp;
diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/marvell/mwifiex/ie.c
index abf52d25b..c488c3068 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/marvell/mwifiex/ie.c
@@ -140,7 +140,7 @@ mwifiex_update_autoindex_ies(struct mwifiex_private *priv,
if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP)
return mwifiex_send_cmd(priv, HostCmd_CMD_UAP_SYS_CONFIG,
HostCmd_ACT_GEN_SET,
- UAP_CUSTOM_IE_I, ie_list, false);
+ UAP_CUSTOM_IE_I, ie_list, true);
return 0;
}
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c
index de74a7773..6f7876ec3 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/marvell/mwifiex/init.c
@@ -95,7 +95,7 @@ int mwifiex_init_priv(struct mwifiex_private *priv)
priv->curr_pkt_filter = HostCmd_ACT_MAC_RX_ON | HostCmd_ACT_MAC_TX_ON |
HostCmd_ACT_MAC_ETHERNETII_ENABLE;
- priv->beacon_period = 100; /* beacon interval */ ;
+ priv->beacon_period = 100; /* beacon interval */
priv->attempted_bss_desc = NULL;
memset(&priv->curr_bss_params, 0, sizeof(priv->curr_bss_params));
priv->listen_interval = MWIFIEX_DEFAULT_LISTEN_INTERVAL;
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/marvell/mwifiex/ioctl.h
index 4f0174c64..4f0174c64 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/marvell/mwifiex/ioctl.h
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/marvell/mwifiex/join.c
index 3cda1f956..cc09a81db 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/marvell/mwifiex/join.c
@@ -1247,20 +1247,26 @@ int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
{
int ret = 0;
struct mwifiex_adapter *adapter = priv->adapter;
- struct host_cmd_ds_802_11_ad_hoc_result *adhoc_result;
+ struct host_cmd_ds_802_11_ad_hoc_start_result *start_result =
+ &resp->params.start_result;
+ struct host_cmd_ds_802_11_ad_hoc_join_result *join_result =
+ &resp->params.join_result;
struct mwifiex_bssdescriptor *bss_desc;
- u16 reason_code;
+ u16 cmd = le16_to_cpu(resp->command);
+ u8 result;
- adhoc_result = &resp->params.adhoc_result;
+ if (cmd == HostCmd_CMD_802_11_AD_HOC_START)
+ result = start_result->result;
+ else
+ result = join_result->result;
bss_desc = priv->attempted_bss_desc;
/* Join result code 0 --> SUCCESS */
- reason_code = le16_to_cpu(resp->result);
- if (reason_code) {
+ if (result) {
mwifiex_dbg(priv->adapter, ERROR, "ADHOC_RESP: failed\n");
if (priv->media_connected)
- mwifiex_reset_connect_state(priv, reason_code);
+ mwifiex_reset_connect_state(priv, result);
memset(&priv->curr_bss_params.bss_descriptor,
0x00, sizeof(struct mwifiex_bssdescriptor));
@@ -1278,7 +1284,7 @@ int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
/* Update the created network descriptor with the new BSSID */
memcpy(bss_desc->mac_address,
- adhoc_result->bssid, ETH_ALEN);
+ start_result->bssid, ETH_ALEN);
priv->adhoc_state = ADHOC_STARTED;
} else {
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index 276e147a2..e1fc2e6be 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -763,7 +763,7 @@ mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv,
spin_lock_irqsave(&priv->ack_status_lock, flags);
id = idr_alloc(&priv->ack_status_frames, orig_skb,
- 1, 0xff, GFP_ATOMIC);
+ 1, 0x10, GFP_ATOMIC);
spin_unlock_irqrestore(&priv->ack_status_lock, flags);
if (id >= 0) {
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h
index 3959f1c97..2f7f478ce 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/marvell/mwifiex/main.h
@@ -84,7 +84,7 @@ enum {
#define MWIFIEX_KEY_BUFFER_SIZE 16
#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
-#define MWIFIEX_MAX_REGION_CODE 7
+#define MWIFIEX_MAX_REGION_CODE 9
#define DEFAULT_BCN_AVG_FACTOR 8
#define DEFAULT_DATA_AVG_FACTOR 8
@@ -564,14 +564,14 @@ struct mwifiex_private {
struct mwifiex_wep_key wep_key[NUM_WEP_KEYS];
u16 wep_key_curr_index;
u8 wpa_ie[256];
- u8 wpa_ie_len;
+ u16 wpa_ie_len;
u8 wpa_is_gtk_set;
struct host_cmd_ds_802_11_key_material aes_key;
struct host_cmd_ds_802_11_key_material_v2 aes_key_v2;
u8 wapi_ie[256];
- u8 wapi_ie_len;
+ u16 wapi_ie_len;
u8 *wps_ie;
- u8 wps_ie_len;
+ u16 wps_ie_len;
u8 wmm_required;
u8 wmm_enabled;
u8 wmm_qosinfo;
@@ -1273,20 +1273,46 @@ mwifiex_get_priv(struct mwifiex_adapter *adapter,
}
/*
+ * This function checks available bss_num when adding new interface or
+ * changing interface type.
+ */
+static inline u8
+mwifiex_get_unused_bss_num(struct mwifiex_adapter *adapter, u8 bss_type)
+{
+ u8 i, j;
+ int index[MWIFIEX_MAX_BSS_NUM];
+
+ memset(index, 0, sizeof(index));
+ for (i = 0; i < adapter->priv_num; i++)
+ if (adapter->priv[i]) {
+ if (adapter->priv[i]->bss_type == bss_type &&
+ !(adapter->priv[i]->bss_mode ==
+ NL80211_IFTYPE_UNSPECIFIED)) {
+ index[adapter->priv[i]->bss_num] = 1;
+ }
+ }
+ for (j = 0; j < MWIFIEX_MAX_BSS_NUM; j++)
+ if (!index[j])
+ return j;
+ return -1;
+}
+
+/*
* This function returns the first available unused private structure pointer.
*/
static inline struct mwifiex_private *
-mwifiex_get_unused_priv(struct mwifiex_adapter *adapter)
+mwifiex_get_unused_priv_by_bss_type(struct mwifiex_adapter *adapter,
+ u8 bss_type)
{
- int i;
+ u8 i;
- for (i = 0; i < adapter->priv_num; i++) {
- if (adapter->priv[i]) {
- if (adapter->priv[i]->bss_mode ==
- NL80211_IFTYPE_UNSPECIFIED)
- break;
+ for (i = 0; i < adapter->priv_num; i++)
+ if (adapter->priv[i]->bss_mode ==
+ NL80211_IFTYPE_UNSPECIFIED) {
+ adapter->priv[i]->bss_num =
+ mwifiex_get_unused_bss_num(adapter, bss_type);
+ break;
}
- }
return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
}
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index d186d2864..8e334e592 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -2129,14 +2129,14 @@ static irqreturn_t mwifiex_pcie_interrupt(int irq, void *context)
struct mwifiex_adapter *adapter;
if (!pdev) {
- pr_debug("info: %s: pdev is NULL\n", (u8 *)pdev);
+ pr_err("info: %s: pdev is NULL\n", __func__);
goto exit;
}
card = pci_get_drvdata(pdev);
if (!card || !card->adapter) {
- pr_debug("info: %s: card=%p adapter=%p\n", __func__, card,
- card ? card->adapter : NULL);
+ pr_err("info: %s: card=%p adapter=%p\n", __func__, card,
+ card ? card->adapter : NULL);
goto exit;
}
adapter = card->adapter;
@@ -2473,50 +2473,44 @@ static int mwifiex_pcie_init(struct mwifiex_adapter *adapter)
pci_set_master(pdev);
- mwifiex_dbg(adapter, INFO,
- "try set_consistent_dma_mask(32)\n");
+ pr_notice("try set_consistent_dma_mask(32)\n");
ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (ret) {
- mwifiex_dbg(adapter, ERROR,
- "set_dma_mask(32) failed\n");
+ pr_err("set_dma_mask(32) failed\n");
goto err_set_dma_mask;
}
ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
if (ret) {
- mwifiex_dbg(adapter, ERROR,
- "set_consistent_dma_mask(64) failed\n");
+ pr_err("set_consistent_dma_mask(64) failed\n");
goto err_set_dma_mask;
}
ret = pci_request_region(pdev, 0, DRV_NAME);
if (ret) {
- mwifiex_dbg(adapter, ERROR,
- "req_reg(0) error\n");
+ pr_err("req_reg(0) error\n");
goto err_req_region0;
}
card->pci_mmap = pci_iomap(pdev, 0, 0);
if (!card->pci_mmap) {
- mwifiex_dbg(adapter, ERROR, "iomap(0) error\n");
+ pr_err("iomap(0) error\n");
ret = -EIO;
goto err_iomap0;
}
ret = pci_request_region(pdev, 2, DRV_NAME);
if (ret) {
- mwifiex_dbg(adapter, ERROR, "req_reg(2) error\n");
+ pr_err("req_reg(2) error\n");
goto err_req_region2;
}
card->pci_mmap1 = pci_iomap(pdev, 2, 0);
if (!card->pci_mmap1) {
- mwifiex_dbg(adapter, ERROR,
- "iomap(2) error\n");
+ pr_err("iomap(2) error\n");
ret = -EIO;
goto err_iomap2;
}
- mwifiex_dbg(adapter, INFO,
- "PCI memory map Virt0: %p PCI memory map Virt2: %p\n",
- card->pci_mmap, card->pci_mmap1);
+ pr_notice("PCI memory map Virt0: %p PCI memory map Virt2: %p\n",
+ card->pci_mmap, card->pci_mmap1);
card->cmdrsp_buf = NULL;
ret = mwifiex_pcie_create_txbd_ring(adapter);
@@ -2599,6 +2593,30 @@ static void mwifiex_pcie_cleanup(struct mwifiex_adapter *adapter)
kfree(card);
}
+static int mwifiex_pcie_request_irq(struct mwifiex_adapter *adapter)
+{
+ int ret;
+ struct pcie_service_card *card = adapter->card;
+ struct pci_dev *pdev = card->dev;
+
+ if (pci_enable_msi(pdev) != 0)
+ pci_disable_msi(pdev);
+ else
+ card->msi_enable = 1;
+
+ mwifiex_dbg(adapter, INFO, "msi_enable = %d\n", card->msi_enable);
+
+ ret = request_irq(pdev->irq, mwifiex_pcie_interrupt, IRQF_SHARED,
+ "MRVL_PCIE", pdev);
+ if (ret) {
+ pr_err("request_irq failed: ret=%d\n", ret);
+ adapter->card = NULL;
+ return -1;
+ }
+
+ return 0;
+}
+
/*
* This function registers the PCIE device.
*
@@ -2606,23 +2624,16 @@ static void mwifiex_pcie_cleanup(struct mwifiex_adapter *adapter)
*/
static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
{
- int ret;
struct pcie_service_card *card = adapter->card;
struct pci_dev *pdev = card->dev;
/* save adapter pointer in card */
card->adapter = adapter;
+ adapter->dev = &pdev->dev;
- ret = request_irq(pdev->irq, mwifiex_pcie_interrupt, IRQF_SHARED,
- "MRVL_PCIE", pdev);
- if (ret) {
- mwifiex_dbg(adapter, ERROR,
- "request_irq failed: ret=%d\n", ret);
- adapter->card = NULL;
+ if (mwifiex_pcie_request_irq(adapter))
return -1;
- }
- adapter->dev = &pdev->dev;
adapter->tx_buf_size = card->pcie.tx_buf_size;
adapter->mem_type_mapping_tbl = mem_type_mapping_tbl;
adapter->num_mem_types = ARRAY_SIZE(mem_type_mapping_tbl);
diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h
index 56633c9f0..eee9ea722 100644
--- a/drivers/net/wireless/mwifiex/pcie.h
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.h
@@ -210,17 +210,17 @@ static const struct mwifiex_pcie_card_reg mwifiex_reg_8997 = {
.cmdrsp_addr_lo = PCIE_SCRATCH_4_REG,
.cmdrsp_addr_hi = PCIE_SCRATCH_5_REG,
.tx_rdptr = 0xC1A4,
- .tx_wrptr = 0xC1A8,
- .rx_rdptr = 0xC1A8,
+ .tx_wrptr = 0xC174,
+ .rx_rdptr = 0xC174,
.rx_wrptr = 0xC1A4,
.evt_rdptr = PCIE_SCRATCH_10_REG,
.evt_wrptr = PCIE_SCRATCH_11_REG,
.drv_rdy = PCIE_SCRATCH_12_REG,
.tx_start_ptr = 16,
.tx_mask = 0x0FFF0000,
- .tx_wrap_mask = 0x01FF0000,
+ .tx_wrap_mask = 0x1FFF0000,
.rx_mask = 0x00000FFF,
- .rx_wrap_mask = 0x000001FF,
+ .rx_wrap_mask = 0x00001FFF,
.tx_rollover_ind = BIT(28),
.rx_rollover_ind = BIT(12),
.evt_rollover_ind = MWIFIEX_BD_FLAG_EVT_ROLLOVER_IND,
@@ -326,6 +326,7 @@ struct pcie_service_card {
dma_addr_t sleep_cookie_pbase;
void __iomem *pci_mmap;
void __iomem *pci_mmap1;
+ int msi_enable;
};
static inline int
@@ -342,6 +343,7 @@ mwifiex_pcie_txbd_empty(struct pcie_service_card *card, u32 rdptr)
return 1;
break;
case PCIE_DEVICE_ID_MARVELL_88W8897:
+ case PCIE_DEVICE_ID_MARVELL_88W8997:
if (((card->txbd_wrptr & reg->tx_mask) ==
(rdptr & reg->tx_mask)) &&
((card->txbd_wrptr & reg->tx_rollover_ind) ==
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
index c20017ced..c20017ced 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/marvell/mwifiex/scan.c
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 3d61ea5b7..a679ab30d 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -796,8 +796,8 @@ mwifiex_sdio_interrupt(struct sdio_func *func)
card = sdio_get_drvdata(func);
if (!card || !card->adapter) {
- pr_debug("int: func=%p card=%p adapter=%p\n",
- func, card, card ? card->adapter : NULL);
+ pr_err("int: func=%p card=%p adapter=%p\n",
+ func, card, card ? card->adapter : NULL);
return;
}
adapter = card->adapter;
@@ -2053,8 +2053,19 @@ static int mwifiex_init_sdio(struct mwifiex_adapter *adapter)
/* Allocate skb pointer buffers */
card->mpa_rx.skb_arr = kzalloc((sizeof(void *)) *
card->mp_agg_pkt_limit, GFP_KERNEL);
+ if (!card->mpa_rx.skb_arr) {
+ kfree(card->mp_regs);
+ return -ENOMEM;
+ }
+
card->mpa_rx.len_arr = kzalloc(sizeof(*card->mpa_rx.len_arr) *
card->mp_agg_pkt_limit, GFP_KERNEL);
+ if (!card->mpa_rx.len_arr) {
+ kfree(card->mp_regs);
+ kfree(card->mpa_rx.skb_arr);
+ return -ENOMEM;
+ }
+
ret = mwifiex_alloc_sdio_mpa_buffers(adapter,
card->mp_tx_agg_buf_size,
card->mp_rx_agg_buf_size);
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index da70fde39..da70fde39 100644
--- a/drivers/net/wireless/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index e486867a4..e486867a4 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
index 9ac7aa243..9ac7aa243 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c
index ff3ee9dfb..ff3ee9dfb 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
index a6c8a4f7b..6a4fc5d18 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
@@ -272,7 +272,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
priv->scan_block = false;
if (bss) {
- mwifiex_process_country_ie(priv, bss);
+ if (adapter->region_code == 0x00)
+ mwifiex_process_country_ie(priv, bss);
/* Allocate and fill new bss descriptor */
bss_desc = kzalloc(sizeof(struct mwifiex_bssdescriptor),
@@ -758,7 +759,7 @@ static int mwifiex_set_wpa_ie_helper(struct mwifiex_private *priv,
return -1;
}
memcpy(priv->wpa_ie, ie_data_ptr, ie_len);
- priv->wpa_ie_len = (u8) ie_len;
+ priv->wpa_ie_len = ie_len;
mwifiex_dbg(priv->adapter, CMD,
"cmd: Set Wpa_ie_len=%d IE=%#x\n",
priv->wpa_ie_len, priv->wpa_ie[0]);
@@ -923,9 +924,8 @@ static int mwifiex_sec_ioctl_set_wep_key(struct mwifiex_private *priv,
if (encrypt_key->key_disable) {
memset(&priv->wep_key[index], 0,
sizeof(struct mwifiex_wep_key));
- if (wep_key->key_length)
- goto done;
- }
+ goto done;
+ }
if (adapter->key_api_major_ver == KEY_API_VER_MAJOR_V2)
enc_key = encrypt_key;
@@ -1293,6 +1293,8 @@ mwifiex_set_gen_ie_helper(struct mwifiex_private *priv, u8 *ie_data_ptr,
struct ieee_types_vendor_header *pvendor_ie;
const u8 wpa_oui[] = { 0x00, 0x50, 0xf2, 0x01 };
const u8 wps_oui[] = { 0x00, 0x50, 0xf2, 0x04 };
+ u16 unparsed_len = ie_len;
+ int find_wpa_ie = 0;
/* If the passed length is zero, reset the buffer */
if (!ie_len) {
@@ -1304,40 +1306,69 @@ mwifiex_set_gen_ie_helper(struct mwifiex_private *priv, u8 *ie_data_ptr,
return -1;
}
pvendor_ie = (struct ieee_types_vendor_header *) ie_data_ptr;
- /* Test to see if it is a WPA IE, if not, then it is a gen IE */
- if (((pvendor_ie->element_id == WLAN_EID_VENDOR_SPECIFIC) &&
- (!memcmp(pvendor_ie->oui, wpa_oui, sizeof(wpa_oui)))) ||
- (pvendor_ie->element_id == WLAN_EID_RSN)) {
- /* IE is a WPA/WPA2 IE so call set_wpa function */
- ret = mwifiex_set_wpa_ie_helper(priv, ie_data_ptr, ie_len);
- priv->wps.session_enable = false;
+ while (pvendor_ie) {
+ if (pvendor_ie->element_id == WLAN_EID_VENDOR_SPECIFIC) {
+ /* Test to see if it is a WPA IE, if not, then it is a
+ * gen IE
+ */
+ if (!memcmp(pvendor_ie->oui, wpa_oui,
+ sizeof(wpa_oui))) {
+ find_wpa_ie = 1;
+ break;
+ }
- return ret;
- } else if (pvendor_ie->element_id == WLAN_EID_BSS_AC_ACCESS_DELAY) {
+ /* Test to see if it is a WPS IE, if so, enable
+ * wps session flag
+ */
+ if (!memcmp(pvendor_ie->oui, wps_oui,
+ sizeof(wps_oui))) {
+ priv->wps.session_enable = true;
+ mwifiex_dbg(priv->adapter, MSG,
+ "info: WPS Session Enabled.\n");
+ ret = mwifiex_set_wps_ie(priv,
+ (u8 *)pvendor_ie,
+ unparsed_len);
+ }
+ }
+
+ if (pvendor_ie->element_id == WLAN_EID_RSN) {
+ find_wpa_ie = 1;
+ break;
+ }
+
+ if (pvendor_ie->element_id == WLAN_EID_BSS_AC_ACCESS_DELAY) {
/* IE is a WAPI IE so call set_wapi function */
- ret = mwifiex_set_wapi_ie(priv, ie_data_ptr, ie_len);
+ ret = mwifiex_set_wapi_ie(priv, (u8 *)pvendor_ie,
+ unparsed_len);
+ return ret;
+ }
+ unparsed_len -= (pvendor_ie->len +
+ sizeof(struct ieee_types_header));
+
+ if (unparsed_len <= sizeof(struct ieee_types_header))
+ pvendor_ie = NULL;
+ else
+ pvendor_ie = (struct ieee_types_vendor_header *)
+ (((u8 *)pvendor_ie) + pvendor_ie->len +
+ sizeof(struct ieee_types_header));
+ }
+
+ if (find_wpa_ie) {
+ /* IE is a WPA/WPA2 IE so call set_wpa function */
+ ret = mwifiex_set_wpa_ie_helper(priv, (u8 *)pvendor_ie,
+ unparsed_len);
+ priv->wps.session_enable = false;
return ret;
}
+
/*
* Verify that the passed length is not larger than the
* available space remaining in the buffer
*/
if (ie_len < (sizeof(priv->gen_ie_buf) - priv->gen_ie_buf_len)) {
- /* Test to see if it is a WPS IE, if so, enable
- * wps session flag
- */
- pvendor_ie = (struct ieee_types_vendor_header *) ie_data_ptr;
- if ((pvendor_ie->element_id == WLAN_EID_VENDOR_SPECIFIC) &&
- (!memcmp(pvendor_ie->oui, wps_oui, sizeof(wps_oui)))) {
- priv->wps.session_enable = true;
- mwifiex_dbg(priv->adapter, INFO,
- "info: WPS Session Enabled.\n");
- ret = mwifiex_set_wps_ie(priv, ie_data_ptr, ie_len);
- }
-
/* Append the passed data to the end of the
genIeBuffer */
memcpy(priv->gen_ie_buf + priv->gen_ie_buf_len, ie_data_ptr,
diff --git a/drivers/net/wireless/mwifiex/sta_rx.c b/drivers/net/wireless/marvell/mwifiex/sta_rx.c
index d4d4cb1ce..00fcbda09 100644
--- a/drivers/net/wireless/mwifiex/sta_rx.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_rx.c
@@ -215,7 +215,7 @@ int mwifiex_process_sta_rx_packet(struct mwifiex_private *priv,
if (rx_pkt_type == PKT_TYPE_MGMT) {
ret = mwifiex_process_mgmt_packet(priv, skb);
if (ret)
- mwifiex_dbg(adapter, ERROR, "Rx of mgmt packet failed");
+ mwifiex_dbg(adapter, DATA, "Rx of mgmt packet failed");
dev_kfree_skb_any(skb);
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/sta_tx.c b/drivers/net/wireless/marvell/mwifiex/sta_tx.c
index f6683ea6b..f6683ea6b 100644
--- a/drivers/net/wireless/mwifiex/sta_tx.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_tx.c
diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/marvell/mwifiex/tdls.c
index 9275f9c3f..9275f9c3f 100644
--- a/drivers/net/wireless/mwifiex/tdls.c
+++ b/drivers/net/wireless/marvell/mwifiex/tdls.c
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/marvell/mwifiex/txrx.c
index bf6182b64..bf6182b64 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/marvell/mwifiex/txrx.c
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
index 759a6ada5..e791166d9 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
@@ -848,9 +848,9 @@ int mwifiex_config_start_uap(struct mwifiex_private *priv,
if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_SYS_CONFIG,
HostCmd_ACT_GEN_SET,
- UAP_BSS_PARAMS_I, bss_cfg, false)) {
+ UAP_BSS_PARAMS_I, bss_cfg, true)) {
mwifiex_dbg(priv->adapter, ERROR,
- "Failed to set the SSID\n");
+ "Failed to set AP configuration\n");
return -1;
}
@@ -865,7 +865,7 @@ int mwifiex_config_start_uap(struct mwifiex_private *priv,
}
if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_START,
- HostCmd_ACT_GEN_SET, 0, NULL, false)) {
+ HostCmd_ACT_GEN_SET, 0, NULL, true)) {
mwifiex_dbg(priv->adapter, ERROR,
"Failed to start the BSS\n");
return -1;
diff --git a/drivers/net/wireless/mwifiex/uap_event.c b/drivers/net/wireless/marvell/mwifiex/uap_event.c
index 86ff54296..86ff54296 100644
--- a/drivers/net/wireless/mwifiex/uap_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_event.c
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c
index 74d5d7238..52f7981a8 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c
@@ -310,8 +310,7 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv,
if (rx_pkt_type == PKT_TYPE_MGMT) {
ret = mwifiex_process_mgmt_packet(priv, skb);
if (ret)
- mwifiex_dbg(adapter, ERROR,
- "Rx of mgmt packet failed");
+ mwifiex_dbg(adapter, DATA, "Rx of mgmt packet failed");
dev_kfree_skb_any(skb);
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index 9f4a4e947..9f4a4e947 100644
--- a/drivers/net/wireless/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
diff --git a/drivers/net/wireless/mwifiex/usb.h b/drivers/net/wireless/marvell/mwifiex/usb.h
index a03a5b37f..a03a5b37f 100644
--- a/drivers/net/wireless/mwifiex/usb.h
+++ b/drivers/net/wireless/marvell/mwifiex/usb.h
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c
index 0cec8a644..0cec8a644 100644
--- a/drivers/net/wireless/mwifiex/util.c
+++ b/drivers/net/wireless/marvell/mwifiex/util.c
diff --git a/drivers/net/wireless/mwifiex/util.h b/drivers/net/wireless/marvell/mwifiex/util.h
index b541d66c0..b541d66c0 100644
--- a/drivers/net/wireless/mwifiex/util.h
+++ b/drivers/net/wireless/marvell/mwifiex/util.h
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/marvell/mwifiex/wmm.c
index acccd6734..acccd6734 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/marvell/mwifiex/wmm.c
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/marvell/mwifiex/wmm.h
index 38f09762b..38f09762b 100644
--- a/drivers/net/wireless/mwifiex/wmm.h
+++ b/drivers/net/wireless/marvell/mwifiex/wmm.h
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c
index e10089602..e10089602 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/marvell/mwl8k.c
diff --git a/drivers/net/wireless/mediatek/Kconfig b/drivers/net/wireless/mediatek/Kconfig
index cba300c6b..28843fed7 100644
--- a/drivers/net/wireless/mediatek/Kconfig
+++ b/drivers/net/wireless/mediatek/Kconfig
@@ -1,10 +1,14 @@
-menuconfig WL_MEDIATEK
- bool "Mediatek Wireless LAN support"
+config WLAN_VENDOR_MEDIATEK
+ bool "MediaTek devices"
+ default y
---help---
- Enable community drivers for MediaTek WiFi devices.
- Those drivers make use of the Linux mac80211 stack.
+ If you have a wireless card belonging to this class, say Y.
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
-if WL_MEDIATEK
+if WLAN_VENDOR_MEDIATEK
source "drivers/net/wireless/mediatek/mt7601u/Kconfig"
-endif # WL_MEDIATEK
+endif # WLAN_VENDOR_MEDIATEK
diff --git a/drivers/net/wireless/ralink/Kconfig b/drivers/net/wireless/ralink/Kconfig
new file mode 100644
index 000000000..41dbf3130
--- /dev/null
+++ b/drivers/net/wireless/ralink/Kconfig
@@ -0,0 +1,16 @@
+config WLAN_VENDOR_RALINK
+ bool "Ralink devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_RALINK
+
+source "drivers/net/wireless/ralink/rt2x00/Kconfig"
+
+endif # WLAN_VENDOR_RALINK
diff --git a/drivers/net/wireless/ralink/Makefile b/drivers/net/wireless/ralink/Makefile
new file mode 100644
index 000000000..f84c0a2e4
--- /dev/null
+++ b/drivers/net/wireless/ralink/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_RT2X00) += rt2x00/
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/ralink/rt2x00/Kconfig
index de62f5dcb..de62f5dcb 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/ralink/rt2x00/Kconfig
diff --git a/drivers/net/wireless/rt2x00/Makefile b/drivers/net/wireless/ralink/rt2x00/Makefile
index 24a66015a..24a66015a 100644
--- a/drivers/net/wireless/rt2x00/Makefile
+++ b/drivers/net/wireless/ralink/rt2x00/Makefile
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
index 9a3966cd6..155f34398 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
@@ -273,8 +273,10 @@ static void rt2400pci_config_filter(struct rt2x00_dev *rt2x00dev,
!(filter_flags & FIF_PLCPFAIL));
rt2x00_set_field32(&reg, RXCSR0_DROP_CONTROL,
!(filter_flags & FIF_CONTROL));
- rt2x00_set_field32(&reg, RXCSR0_DROP_NOT_TO_ME, 1);
+ rt2x00_set_field32(&reg, RXCSR0_DROP_NOT_TO_ME,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags));
rt2x00_set_field32(&reg, RXCSR0_DROP_TODS,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) &&
!rt2x00dev->intf_ap_count);
rt2x00_set_field32(&reg, RXCSR0_DROP_VERSION_ERROR, 1);
rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg);
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/ralink/rt2x00/rt2400pci.h
index 0fd3a9d01..0fd3a9d01 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
index 1a6740b4d..2553cdd74 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
@@ -274,8 +274,10 @@ static void rt2500pci_config_filter(struct rt2x00_dev *rt2x00dev,
!(filter_flags & FIF_PLCPFAIL));
rt2x00_set_field32(&reg, RXCSR0_DROP_CONTROL,
!(filter_flags & FIF_CONTROL));
- rt2x00_set_field32(&reg, RXCSR0_DROP_NOT_TO_ME, 1);
+ rt2x00_set_field32(&reg, RXCSR0_DROP_NOT_TO_ME,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags));
rt2x00_set_field32(&reg, RXCSR0_DROP_TODS,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) &&
!rt2x00dev->intf_ap_count);
rt2x00_set_field32(&reg, RXCSR0_DROP_VERSION_ERROR, 1);
rt2x00_set_field32(&reg, RXCSR0_DROP_MCAST,
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/ralink/rt2x00/rt2500pci.h
index 573e87bcc..573e87bcc 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
index b50d87314..2d64611de 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
@@ -229,7 +229,10 @@ static void _rt2500usb_register_read(struct rt2x00_dev *rt2x00dev,
const unsigned int offset,
u32 *value)
{
- rt2500usb_register_read(rt2x00dev, offset, (u16 *)value);
+ u16 tmp;
+
+ rt2500usb_register_read(rt2x00dev, offset, &tmp);
+ *value = tmp;
}
static void _rt2500usb_register_write(struct rt2x00_dev *rt2x00dev,
@@ -434,8 +437,10 @@ static void rt2500usb_config_filter(struct rt2x00_dev *rt2x00dev,
!(filter_flags & FIF_PLCPFAIL));
rt2x00_set_field16(&reg, TXRX_CSR2_DROP_CONTROL,
!(filter_flags & FIF_CONTROL));
- rt2x00_set_field16(&reg, TXRX_CSR2_DROP_NOT_TO_ME, 1);
+ rt2x00_set_field16(&reg, TXRX_CSR2_DROP_NOT_TO_ME,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags));
rt2x00_set_field16(&reg, TXRX_CSR2_DROP_TODS,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) &&
!rt2x00dev->intf_ap_count);
rt2x00_set_field16(&reg, TXRX_CSR2_DROP_VERSION_ERROR, 1);
rt2x00_set_field16(&reg, TXRX_CSR2_DROP_MULTICAST,
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/ralink/rt2x00/rt2500usb.h
index 78cc035b2..78cc035b2 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.h
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/ralink/rt2x00/rt2800.h
index 95c1d7c0a..95c1d7c0a 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 9733b31a7..a26afcab0 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -1490,7 +1490,8 @@ void rt2800_config_filter(struct rt2x00_dev *rt2x00dev,
!(filter_flags & FIF_FCSFAIL));
rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PHY_ERROR,
!(filter_flags & FIF_PLCPFAIL));
- rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_NOT_TO_ME, 1);
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_NOT_TO_ME,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags));
rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0);
rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_VER_ERROR, 1);
rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_MULTICAST,
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
index 440790b92..440790b92 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
diff --git a/drivers/net/wireless/rt2x00/rt2800mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
index de4790b41..de4790b41 100644
--- a/drivers/net/wireless/rt2x00/rt2800mmio.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
diff --git a/drivers/net/wireless/rt2x00/rt2800mmio.h b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
index b63312ce3..b63312ce3 100644
--- a/drivers/net/wireless/rt2x00/rt2800mmio.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
index cb563e263..cb563e263 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.h b/drivers/net/wireless/ralink/rt2x00/rt2800pci.h
index 9415b9a5a..9415b9a5a 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2800soc.c b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
index a985a5a79..a985a5a79 100644
--- a/drivers/net/wireless/rt2x00/rt2800soc.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
index ee7d97482..ee7d97482 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.h b/drivers/net/wireless/ralink/rt2x00/rt2800usb.h
index 119d6fa4c..119d6fa4c 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
index 3282ddb76..26427140a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
@@ -669,6 +669,7 @@ enum rt2x00_state_flags {
CONFIG_POWERSAVING,
CONFIG_HT_DISABLED,
CONFIG_QOS_DISABLED,
+ CONFIG_MONITORING,
/*
* Mark we currently are sequentially reading TX_STA_FIFO register
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c
index 7e8bb1198..6a1f508d4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c
@@ -277,6 +277,11 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
else
clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
+ if (conf->flags & IEEE80211_CONF_MONITOR)
+ set_bit(CONFIG_MONITORING, &rt2x00dev->flags);
+ else
+ clear_bit(CONFIG_MONITORING, &rt2x00dev->flags);
+
rt2x00dev->curr_band = conf->chandef.chan->band;
rt2x00dev->curr_freq = conf->chandef.chan->center_freq;
rt2x00dev->tx_power = conf->power_level;
diff --git a/drivers/net/wireless/rt2x00/rt2x00crypto.c b/drivers/net/wireless/ralink/rt2x00/rt2x00crypto.c
index a2fd05ba2..a2fd05ba2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00crypto.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00crypto.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
index 90fdb02b5..90fdb02b5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.h b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.h
index e65712c23..e65712c23 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
index 5639ed816..5639ed816 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00dump.h b/drivers/net/wireless/ralink/rt2x00/rt2x00dump.h
index 4c0e01b5d..4c0e01b5d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dump.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dump.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00firmware.c b/drivers/net/wireless/ralink/rt2x00/rt2x00firmware.c
index c2dcec2cd..c2dcec2cd 100644
--- a/drivers/net/wireless/rt2x00/rt2x00firmware.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00firmware.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.c
index c681d04b5..c681d04b5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.h b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.h
index b2c526957..b2c526957 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00leds.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h
index fb7c349cc..fb7c349cc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
index 017188e5a..017188e5a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
index 3c26ee65a..13da95a24 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
@@ -385,11 +385,6 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
*total_flags |= FIF_PSPOLL;
}
- /*
- * Check if there is any work left for us.
- */
- if (rt2x00dev->packet_filter == *total_flags)
- return;
rt2x00dev->packet_filter = *total_flags;
rt2x00dev->ops->lib->config_filter(rt2x00dev, *total_flags);
diff --git a/drivers/net/wireless/rt2x00/rt2x00mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c
index f0178fd4f..f0178fd4f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mmio.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00mmio.h b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.h
index 701c3127e..701c3127e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mmio.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
index d93db4b03..eb6dbcd4f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
@@ -149,6 +149,7 @@ exit_free_device:
ieee80211_free_hw(hw);
exit_release_regions:
+ pci_clear_mwi(pci_dev);
pci_release_regions(pci_dev);
exit_disable_device:
@@ -173,6 +174,7 @@ void rt2x00pci_remove(struct pci_dev *pci_dev)
/*
* Free the PCI device data.
*/
+ pci_clear_mwi(pci_dev);
pci_disable_device(pci_dev);
pci_release_regions(pci_dev);
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.h b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h
index bc0ca5f58..bc0ca5f58 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
index 68b620b24..68b620b24 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
index 2233b911a..2233b911a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
index 3cc541d13..3cc541d13 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00reg.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.c b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c
index 69a0cdadb..69a0cdadb 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.h b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h
index 9948d355e..9948d355e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index 7627af609..7627af609 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h
index 569363da0..569363da0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
index 18650805c..1d07ff74d 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
@@ -530,8 +530,10 @@ static void rt61pci_config_filter(struct rt2x00_dev *rt2x00dev,
!(filter_flags & FIF_PLCPFAIL));
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_CONTROL,
!(filter_flags & (FIF_CONTROL | FIF_PSPOLL)));
- rt2x00_set_field32(&reg, TXRX_CSR0_DROP_NOT_TO_ME, 1);
+ rt2x00_set_field32(&reg, TXRX_CSR0_DROP_NOT_TO_ME,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags));
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_TO_DS,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) &&
!rt2x00dev->intf_ap_count);
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_VERSION_ERROR, 1);
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_MULTICAST,
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/ralink/rt2x00/rt61pci.h
index 5218f678f..5218f678f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.h
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
index 905380f12..61637defa 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
@@ -480,8 +480,10 @@ static void rt73usb_config_filter(struct rt2x00_dev *rt2x00dev,
!(filter_flags & FIF_PLCPFAIL));
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_CONTROL,
!(filter_flags & (FIF_CONTROL | FIF_PSPOLL)));
- rt2x00_set_field32(&reg, TXRX_CSR0_DROP_NOT_TO_ME, 1);
+ rt2x00_set_field32(&reg, TXRX_CSR0_DROP_NOT_TO_ME,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags));
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_TO_DS,
+ !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) &&
!rt2x00dev->intf_ap_count);
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_VERSION_ERROR, 1);
rt2x00_set_field32(&reg, TXRX_CSR0_DROP_MULTICAST,
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/ralink/rt2x00/rt73usb.h
index c38008fc2..c38008fc2 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.h
diff --git a/drivers/net/wireless/realtek/Kconfig b/drivers/net/wireless/realtek/Kconfig
new file mode 100644
index 000000000..8a8ba2003
--- /dev/null
+++ b/drivers/net/wireless/realtek/Kconfig
@@ -0,0 +1,18 @@
+config WLAN_VENDOR_REALTEK
+ bool "Realtek devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_REALTEK
+
+source "drivers/net/wireless/realtek/rtl818x/Kconfig"
+source "drivers/net/wireless/realtek/rtlwifi/Kconfig"
+source "drivers/net/wireless/realtek/rtl8xxxu/Kconfig"
+
+endif # WLAN_VENDOR_REALTEK
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
index 53261d6f8..451456835 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
@@ -3356,9 +3356,8 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
"Dot11 channel / HsMode(HsChnl)",
wifi_dot11_chnl, bt_hson, wifi_hs_chnl);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %02x %02x %02x ",
- "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info[0],
- coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
+ "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
@@ -3409,17 +3408,9 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
for (i = 0; i < BT_INFO_SRC_8192E_2ANT_MAX; i++) {
if (coex_sta->bt_info_c2h_cnt[i]) {
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x ",
+ "\r\n %-35s = %7ph(%d)",
GLBtInfoSrc8192e2Ant[i],
- coex_sta->bt_info_c2h[i][0],
- coex_sta->bt_info_c2h[i][1],
- coex_sta->bt_info_c2h[i][2],
- coex_sta->bt_info_c2h[i][3]);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "%02x %02x %02x(%d)",
- coex_sta->bt_info_c2h[i][4],
- coex_sta->bt_info_c2h[i][5],
- coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h[i],
coex_sta->bt_info_c2h_cnt[i]);
}
}
@@ -3453,10 +3444,8 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
ps_tdma_case = coex_dm->cur_ps_tdma;
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
- "PS TDMA", coex_dm->ps_tdma_para[0],
- coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2],
- coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4],
+ "\r\n %-35s = %5ph case-%d (auto:%d)",
+ "PS TDMA", coex_dm->ps_tdma_para,
ps_tdma_case, coex_dm->auto_tdma_adjust);
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d ",
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
index c4acd403e..7e239d3ce 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
@@ -2457,10 +2457,9 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
"Dot11 channel / HsChnl(HsMode)",
wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %02x %02x %02x ",
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
"H2C Wifi inform bt chnl Info",
- coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
- coex_dm->wifi_chnl_info[2]);
+ coex_dm->wifi_chnl_info);
btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
@@ -2525,15 +2524,9 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
for (i = 0; i < BT_INFO_SRC_8723B_1ANT_MAX; i++) {
if (coex_sta->bt_info_c2h_cnt[i]) {
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)",
+ "\r\n %-35s = %7ph(%d)",
GLBtInfoSrc8723b1Ant[i],
- coex_sta->bt_info_c2h[i][0],
- coex_sta->bt_info_c2h[i][1],
- coex_sta->bt_info_c2h[i][2],
- coex_sta->bt_info_c2h[i][3],
- coex_sta->bt_info_c2h[i][4],
- coex_sta->bt_info_c2h[i][5],
- coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h[i],
coex_sta->bt_info_c2h_cnt[i]);
}
}
@@ -2569,10 +2562,8 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
pstdmacase = coex_dm->cur_ps_tdma;
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
- "PS TDMA", coex_dm->ps_tdma_para[0],
- coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2],
- coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4],
+ "\r\n %-35s = %5ph case-%d (auto:%d)",
+ "PS TDMA", coex_dm->ps_tdma_para,
pstdmacase, coex_dm->auto_tdma_adjust);
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d ",
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
index f2b9d11ad..c43ab59a6 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
@@ -3215,9 +3215,8 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
"Dot11 channel / HsChnl(HsMode)",
wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %02x %02x %02x ",
- "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info[0],
- coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
+ "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
@@ -3259,16 +3258,9 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
for (i = 0; i < BT_INFO_SRC_8723B_2ANT_MAX; i++) {
if (coex_sta->bt_info_c2h_cnt[i]) {
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x "
- "%02x %02x %02x %02x(%d)",
+ "\r\n %-35s = %7ph(%d)",
glbt_info_src_8723b_2ant[i],
- coex_sta->bt_info_c2h[i][0],
- coex_sta->bt_info_c2h[i][1],
- coex_sta->bt_info_c2h[i][2],
- coex_sta->bt_info_c2h[i][3],
- coex_sta->bt_info_c2h[i][4],
- coex_sta->bt_info_c2h[i][5],
- coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h[i],
coex_sta->bt_info_c2h_cnt[i]);
}
}
@@ -3296,10 +3288,8 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
ps_tdma_case = coex_dm->cur_ps_tdma;
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
- "PS TDMA", coex_dm->ps_tdma_para[0],
- coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2],
- coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4],
+ "\r\n %-35s = %5ph case-%d (auto:%d)",
+ "PS TDMA", coex_dm->ps_tdma_para,
ps_tdma_case, coex_dm->auto_tdma_adjust);
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d ",
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
index b72e5377b..9cecf174a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
@@ -2302,10 +2302,9 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x ",
+ "\r\n %-35s = %3ph ",
"H2C Wifi inform bt chnl Info",
- coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
- coex_dm->wifi_chnl_info[2]);
+ coex_dm->wifi_chnl_info);
btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
@@ -2366,15 +2365,9 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
for (i = 0; i < BT_INFO_SRC_8821A_1ANT_MAX; i++) {
if (coex_sta->bt_info_c2h_cnt[i]) {
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)",
+ "\r\n %-35s = %7ph(%d)",
glbt_info_src_8821a_1ant[i],
- coex_sta->bt_info_c2h[i][0],
- coex_sta->bt_info_c2h[i][1],
- coex_sta->bt_info_c2h[i][2],
- coex_sta->bt_info_c2h[i][3],
- coex_sta->bt_info_c2h[i][4],
- coex_sta->bt_info_c2h[i][5],
- coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h[i],
coex_sta->bt_info_c2h_cnt[i]);
}
}
@@ -2412,13 +2405,9 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
ps_tdma_case = coex_dm->cur_ps_tdma;
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
+ "\r\n %-35s = %5ph case-%d (auto:%d)",
"PS TDMA",
- coex_dm->ps_tdma_para[0],
- coex_dm->ps_tdma_para[1],
- coex_dm->ps_tdma_para[2],
- coex_dm->ps_tdma_para[3],
- coex_dm->ps_tdma_para[4],
+ coex_dm->ps_tdma_para,
ps_tdma_case,
coex_dm->auto_tdma_adjust);
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index cf819f02e..044d91429 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -3393,10 +3393,9 @@ ex_halbtc8821a2ant_display_coex_info(
wifi_dot_11_chnl, bt_hs_on, wifi_hs_chnl);
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x ",
+ "\r\n %-35s = %3ph ",
"H2C Wifi inform bt chnl Info",
- coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
- coex_dm->wifi_chnl_info[2]);
+ coex_dm->wifi_chnl_info);
btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
@@ -3454,15 +3453,9 @@ ex_halbtc8821a2ant_display_coex_info(
for (i = 0; i < BT_INFO_SRC_8821A_2ANT_MAX; i++) {
if (coex_sta->bt_info_c2h_cnt[i]) {
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)",
+ "\r\n %-35s = %7ph(%d)",
glbt_info_src_8821a_2ant[i],
- coex_sta->bt_info_c2h[i][0],
- coex_sta->bt_info_c2h[i][1],
- coex_sta->bt_info_c2h[i][2],
- coex_sta->bt_info_c2h[i][3],
- coex_sta->bt_info_c2h[i][4],
- coex_sta->bt_info_c2h[i][5],
- coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h[i],
coex_sta->bt_info_c2h_cnt[i]);
}
}
@@ -3494,11 +3487,9 @@ ex_halbtc8821a2ant_display_coex_info(
if (!btcoexist->manual_control) {
ps_tdma_case = coex_dm->cur_ps_tdma;
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "\r\n %-35s = %02x %02x %02x %02x %02x case-%d",
+ "\r\n %-35s = %5ph case-%d",
"PS TDMA",
- coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1],
- coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3],
- coex_dm->ps_tdma_para[4], ps_tdma_case);
+ coex_dm->ps_tdma_para, ps_tdma_case);
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
"\r\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct",
diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index f2d3873ee..5d6df57d7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -1833,8 +1833,7 @@ bool rtl_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb)
spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
pskb = __skb_dequeue(&ring->queue);
- if (pskb)
- kfree_skb(pskb);
+ kfree_skb(pskb);
/*this is wrong, fill_tx_cmddesc needs update*/
pdesc = &ring->desc[0];
diff --git a/drivers/net/wireless/realtek/rtlwifi/rc.c b/drivers/net/wireless/realtek/rtlwifi/rc.c
index 74c14ce28..28f7010e7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rc.c
@@ -138,6 +138,11 @@ static void _rtl_rc_rate_set_series(struct rtl_priv *rtlpriv,
((wireless_mode == WIRELESS_MODE_N_5G) ||
(wireless_mode == WIRELESS_MODE_N_24G)))
rate->flags |= IEEE80211_TX_RC_MCS;
+ if (sta && sta->vht_cap.vht_supported &&
+ (wireless_mode == WIRELESS_MODE_AC_5G ||
+ wireless_mode == WIRELESS_MODE_AC_24G ||
+ wireless_mode == WIRELESS_MODE_AC_ONLY))
+ rate->flags |= IEEE80211_TX_RC_VHT_MCS;
}
}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
index a2f5e89be..6e518625e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
@@ -318,9 +318,7 @@ bool rtl8723_cmd_send_packet(struct ieee80211_hw *hw,
ring = &rtlpci->tx_ring[BEACON_QUEUE];
pskb = __skb_dequeue(&ring->queue);
- if (pskb)
- kfree_skb(pskb);
-
+ kfree_skb(pskb);
spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
pdesc = &ring->desc[0];
diff --git a/drivers/net/wireless/rsi/Kconfig b/drivers/net/wireless/rsi/Kconfig
index 35245f994..7c5e4ca4e 100644
--- a/drivers/net/wireless/rsi/Kconfig
+++ b/drivers/net/wireless/rsi/Kconfig
@@ -1,3 +1,16 @@
+config WLAN_VENDOR_RSI
+ bool "Redpine Signals Inc devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_RSI
+
config RSI_91X
tristate "Redpine Signals Inc 91x WLAN driver support"
depends on MAC80211
@@ -28,3 +41,5 @@ config RSI_USB
---help---
This option enables the USB bus support in rsi drivers.
Select M (recommended), if you have a RSI 1x1 wireless module.
+
+endif # WLAN_VENDOR_RSI
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
index 8d110fd9e..e43b59d5b 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
@@ -1023,7 +1023,7 @@ static int rsi_send_auto_rate_request(struct rsi_common *common)
return -ENOMEM;
}
- selected_rates = kmalloc(2 * RSI_TBL_SZ, GFP_KERNEL);
+ selected_rates = kzalloc(2 * RSI_TBL_SZ, GFP_KERNEL);
if (!selected_rates) {
rsi_dbg(ERR_ZONE, "%s: Failed in allocation of mem\n",
__func__);
@@ -1032,7 +1032,6 @@ static int rsi_send_auto_rate_request(struct rsi_common *common)
}
memset(skb->data, 0, sizeof(struct rsi_auto_rate));
- memset(selected_rates, 0, 2 * RSI_TBL_SZ);
auto_rate = (struct rsi_auto_rate *)skb->data;
@@ -1227,7 +1226,7 @@ int rsi_send_block_unblock_frame(struct rsi_common *common, bool block_event)
mgmt_frame->desc_word[0] = cpu_to_le16(RSI_WIFI_MGMT_Q << 12);
mgmt_frame->desc_word[1] = cpu_to_le16(BLOCK_HW_QUEUE);
- if (block_event == true) {
+ if (block_event) {
rsi_dbg(INFO_ZONE, "blocking the data qs\n");
mgmt_frame->desc_word[4] = cpu_to_le16(0xf);
} else {
diff --git a/drivers/net/wireless/st/Kconfig b/drivers/net/wireless/st/Kconfig
new file mode 100644
index 000000000..969b4f6e5
--- /dev/null
+++ b/drivers/net/wireless/st/Kconfig
@@ -0,0 +1,16 @@
+config WLAN_VENDOR_ST
+ bool "STMicroelectronics devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_ST
+
+source "drivers/net/wireless/st/cw1200/Kconfig"
+
+endif # WLAN_VENDOR_ST
diff --git a/drivers/net/wireless/st/Makefile b/drivers/net/wireless/st/Makefile
new file mode 100644
index 000000000..a60d6350b
--- /dev/null
+++ b/drivers/net/wireless/st/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_CW1200) += cw1200/
diff --git a/drivers/net/wireless/cw1200/Kconfig b/drivers/net/wireless/st/cw1200/Kconfig
index 0880742ea..0880742ea 100644
--- a/drivers/net/wireless/cw1200/Kconfig
+++ b/drivers/net/wireless/st/cw1200/Kconfig
diff --git a/drivers/net/wireless/cw1200/Makefile b/drivers/net/wireless/st/cw1200/Makefile
index b086aac65..b086aac65 100644
--- a/drivers/net/wireless/cw1200/Makefile
+++ b/drivers/net/wireless/st/cw1200/Makefile
diff --git a/drivers/net/wireless/cw1200/bh.c b/drivers/net/wireless/st/cw1200/bh.c
index 92d299aa2..92d299aa2 100644
--- a/drivers/net/wireless/cw1200/bh.c
+++ b/drivers/net/wireless/st/cw1200/bh.c
diff --git a/drivers/net/wireless/cw1200/bh.h b/drivers/net/wireless/st/cw1200/bh.h
index af6a48537..af6a48537 100644
--- a/drivers/net/wireless/cw1200/bh.h
+++ b/drivers/net/wireless/st/cw1200/bh.h
diff --git a/drivers/net/wireless/cw1200/cw1200.h b/drivers/net/wireless/st/cw1200/cw1200.h
index 1ad7d3602..1ad7d3602 100644
--- a/drivers/net/wireless/cw1200/cw1200.h
+++ b/drivers/net/wireless/st/cw1200/cw1200.h
diff --git a/drivers/net/wireless/cw1200/cw1200_sdio.c b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
index aa5d6aa78..aa5d6aa78 100644
--- a/drivers/net/wireless/cw1200/cw1200_sdio.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
diff --git a/drivers/net/wireless/cw1200/cw1200_spi.c b/drivers/net/wireless/st/cw1200/cw1200_spi.c
index a74008363..a74008363 100644
--- a/drivers/net/wireless/cw1200/cw1200_spi.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_spi.c
diff --git a/drivers/net/wireless/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index 34f97c31e..34f97c31e 100644
--- a/drivers/net/wireless/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
diff --git a/drivers/net/wireless/cw1200/debug.h b/drivers/net/wireless/st/cw1200/debug.h
index b525aba53..b525aba53 100644
--- a/drivers/net/wireless/cw1200/debug.h
+++ b/drivers/net/wireless/st/cw1200/debug.h
diff --git a/drivers/net/wireless/cw1200/fwio.c b/drivers/net/wireless/st/cw1200/fwio.c
index 771bb68c3..771bb68c3 100644
--- a/drivers/net/wireless/cw1200/fwio.c
+++ b/drivers/net/wireless/st/cw1200/fwio.c
diff --git a/drivers/net/wireless/cw1200/fwio.h b/drivers/net/wireless/st/cw1200/fwio.h
index 4bd283389..4bd283389 100644
--- a/drivers/net/wireless/cw1200/fwio.h
+++ b/drivers/net/wireless/st/cw1200/fwio.h
diff --git a/drivers/net/wireless/cw1200/hwbus.h b/drivers/net/wireless/st/cw1200/hwbus.h
index 8b2fc831c..8b2fc831c 100644
--- a/drivers/net/wireless/cw1200/hwbus.h
+++ b/drivers/net/wireless/st/cw1200/hwbus.h
diff --git a/drivers/net/wireless/cw1200/hwio.c b/drivers/net/wireless/st/cw1200/hwio.c
index ff230b7ae..ff230b7ae 100644
--- a/drivers/net/wireless/cw1200/hwio.c
+++ b/drivers/net/wireless/st/cw1200/hwio.c
diff --git a/drivers/net/wireless/cw1200/hwio.h b/drivers/net/wireless/st/cw1200/hwio.h
index ddf52669d..ddf52669d 100644
--- a/drivers/net/wireless/cw1200/hwio.h
+++ b/drivers/net/wireless/st/cw1200/hwio.h
diff --git a/drivers/net/wireless/cw1200/main.c b/drivers/net/wireless/st/cw1200/main.c
index 0e51e27d2..0e51e27d2 100644
--- a/drivers/net/wireless/cw1200/main.c
+++ b/drivers/net/wireless/st/cw1200/main.c
diff --git a/drivers/net/wireless/cw1200/pm.c b/drivers/net/wireless/st/cw1200/pm.c
index d2202ae92..d2202ae92 100644
--- a/drivers/net/wireless/cw1200/pm.c
+++ b/drivers/net/wireless/st/cw1200/pm.c
diff --git a/drivers/net/wireless/cw1200/pm.h b/drivers/net/wireless/st/cw1200/pm.h
index 3ed90ff22..3ed90ff22 100644
--- a/drivers/net/wireless/cw1200/pm.h
+++ b/drivers/net/wireless/st/cw1200/pm.h
diff --git a/drivers/net/wireless/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c
index 0ba5ef9b3..0ba5ef9b3 100644
--- a/drivers/net/wireless/cw1200/queue.c
+++ b/drivers/net/wireless/st/cw1200/queue.c
diff --git a/drivers/net/wireless/cw1200/queue.h b/drivers/net/wireless/st/cw1200/queue.h
index 119f9c79c..119f9c79c 100644
--- a/drivers/net/wireless/cw1200/queue.h
+++ b/drivers/net/wireless/st/cw1200/queue.h
diff --git a/drivers/net/wireless/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c
index bff81b8d4..bff81b8d4 100644
--- a/drivers/net/wireless/cw1200/scan.c
+++ b/drivers/net/wireless/st/cw1200/scan.c
diff --git a/drivers/net/wireless/cw1200/scan.h b/drivers/net/wireless/st/cw1200/scan.h
index cc75459e5..cc75459e5 100644
--- a/drivers/net/wireless/cw1200/scan.h
+++ b/drivers/net/wireless/st/cw1200/scan.h
diff --git a/drivers/net/wireless/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c
index dcc1bc998..800e2a4ec 100644
--- a/drivers/net/wireless/cw1200/sta.c
+++ b/drivers/net/wireless/st/cw1200/sta.c
@@ -873,12 +873,6 @@ int cw1200_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
else
val32 = 0; /* disabled */
- if (priv->mode == NL80211_IFTYPE_UNSPECIFIED) {
- /* device is down, can _not_ set threshold */
- ret = -ENODEV;
- goto out;
- }
-
if (priv->rts_threshold == value)
goto out;
diff --git a/drivers/net/wireless/cw1200/sta.h b/drivers/net/wireless/st/cw1200/sta.h
index bebb33790..bebb33790 100644
--- a/drivers/net/wireless/cw1200/sta.h
+++ b/drivers/net/wireless/st/cw1200/sta.h
diff --git a/drivers/net/wireless/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c
index d28bd49cb..d28bd49cb 100644
--- a/drivers/net/wireless/cw1200/txrx.c
+++ b/drivers/net/wireless/st/cw1200/txrx.c
diff --git a/drivers/net/wireless/cw1200/txrx.h b/drivers/net/wireless/st/cw1200/txrx.h
index 492a4e142..492a4e142 100644
--- a/drivers/net/wireless/cw1200/txrx.h
+++ b/drivers/net/wireless/st/cw1200/txrx.h
diff --git a/drivers/net/wireless/cw1200/wsm.c b/drivers/net/wireless/st/cw1200/wsm.c
index 9e0ca3048..9e0ca3048 100644
--- a/drivers/net/wireless/cw1200/wsm.c
+++ b/drivers/net/wireless/st/cw1200/wsm.c
diff --git a/drivers/net/wireless/cw1200/wsm.h b/drivers/net/wireless/st/cw1200/wsm.h
index 48086e849..48086e849 100644
--- a/drivers/net/wireless/cw1200/wsm.h
+++ b/drivers/net/wireless/st/cw1200/wsm.h
diff --git a/drivers/net/wireless/ti/Kconfig b/drivers/net/wireless/ti/Kconfig
index cbe1e7fef..92fbd6597 100644
--- a/drivers/net/wireless/ti/Kconfig
+++ b/drivers/net/wireless/ti/Kconfig
@@ -1,11 +1,15 @@
-menuconfig WL_TI
- bool "TI Wireless LAN support"
+config WLAN_VENDOR_TI
+ bool "Texas Instrument devices"
+ default y
---help---
- This section contains support for all the wireless drivers
- for Texas Instruments WLAN chips, such as wl1251 and the wl12xx
- family.
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
-if WL_TI
+if WLAN_VENDOR_TI
source "drivers/net/wireless/ti/wl1251/Kconfig"
source "drivers/net/wireless/ti/wl12xx/Kconfig"
source "drivers/net/wireless/ti/wl18xx/Kconfig"
@@ -21,4 +25,4 @@ config WILINK_PLATFORM_DATA
Small platform data bit needed to pass data to the sdio modules.
-endif # WL_TI
+endif # WLAN_VENDOR_TI
diff --git a/drivers/net/wireless/ti/wl1251/Kconfig b/drivers/net/wireless/ti/wl1251/Kconfig
index 477a206c0..7142ccf3a 100644
--- a/drivers/net/wireless/ti/wl1251/Kconfig
+++ b/drivers/net/wireless/ti/wl1251/Kconfig
@@ -1,4 +1,4 @@
-menuconfig WL1251
+config WL1251
tristate "TI wl1251 driver support"
depends on MAC80211
select FW_LOADER
diff --git a/drivers/net/wireless/ti/wl12xx/conf.h b/drivers/net/wireless/ti/wl12xx/conf.h
index 75e29897a..a606ba9ef 100644
--- a/drivers/net/wireless/ti/wl12xx/conf.h
+++ b/drivers/net/wireless/ti/wl12xx/conf.h
@@ -47,4 +47,237 @@ struct wl12xx_priv_conf {
struct conf_memory_settings mem_wl127x;
};
+enum wl12xx_sg_params {
+ /*
+ * Configure the min and max time BT gains the antenna
+ * in WLAN / BT master basic rate
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_ACL_BT_MASTER_MIN_BR = 0,
+ WL12XX_CONF_SG_ACL_BT_MASTER_MAX_BR,
+
+ /*
+ * Configure the min and max time BT gains the antenna
+ * in WLAN / BT slave basic rate
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_ACL_BT_SLAVE_MIN_BR,
+ WL12XX_CONF_SG_ACL_BT_SLAVE_MAX_BR,
+
+ /*
+ * Configure the min and max time BT gains the antenna
+ * in WLAN / BT master EDR
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_ACL_BT_MASTER_MIN_EDR,
+ WL12XX_CONF_SG_ACL_BT_MASTER_MAX_EDR,
+
+ /*
+ * Configure the min and max time BT gains the antenna
+ * in WLAN / BT slave EDR
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_ACL_BT_SLAVE_MIN_EDR,
+ WL12XX_CONF_SG_ACL_BT_SLAVE_MAX_EDR,
+
+ /*
+ * The maximum time WLAN can gain the antenna
+ * in WLAN PSM / BT master/slave BR
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_ACL_WLAN_PS_MASTER_BR,
+ WL12XX_CONF_SG_ACL_WLAN_PS_SLAVE_BR,
+
+ /*
+ * The maximum time WLAN can gain the antenna
+ * in WLAN PSM / BT master/slave EDR
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_ACL_WLAN_PS_MASTER_EDR,
+ WL12XX_CONF_SG_ACL_WLAN_PS_SLAVE_EDR,
+
+ /* TODO: explain these values */
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_BR,
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_BR,
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_BR,
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_BR,
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_EDR,
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_EDR,
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_EDR,
+ WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_EDR,
+
+ WL12XX_CONF_SG_ACL_ACTIVE_SCAN_WLAN_BR,
+ WL12XX_CONF_SG_ACL_ACTIVE_SCAN_WLAN_EDR,
+ WL12XX_CONF_SG_ACL_PASSIVE_SCAN_BT_BR,
+ WL12XX_CONF_SG_ACL_PASSIVE_SCAN_WLAN_BR,
+ WL12XX_CONF_SG_ACL_PASSIVE_SCAN_BT_EDR,
+ WL12XX_CONF_SG_ACL_PASSIVE_SCAN_WLAN_EDR,
+
+ /*
+ * Compensation percentage of probe requests when scan initiated
+ * during BT voice/ACL link.
+ *
+ * Range: 0 - 255 (%)
+ */
+ WL12XX_CONF_SG_AUTO_SCAN_PROBE_REQ,
+
+ /*
+ * Compensation percentage of probe requests when active scan initiated
+ * during BT voice
+ *
+ * Range: 0 - 255 (%)
+ */
+ WL12XX_CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3,
+
+ /*
+ * Compensation percentage of WLAN active scan window if initiated
+ * during BT A2DP
+ *
+ * Range: 0 - 1000 (%)
+ */
+ WL12XX_CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP,
+
+ /*
+ * Compensation percentage of WLAN passive scan window if initiated
+ * during BT A2DP BR
+ *
+ * Range: 0 - 1000 (%)
+ */
+ WL12XX_CONF_SG_PASSIVE_SCAN_DUR_FACTOR_A2DP_BR,
+
+ /*
+ * Compensation percentage of WLAN passive scan window if initiated
+ * during BT A2DP EDR
+ *
+ * Range: 0 - 1000 (%)
+ */
+ WL12XX_CONF_SG_PASSIVE_SCAN_DUR_FACTOR_A2DP_EDR,
+
+ /*
+ * Compensation percentage of WLAN passive scan window if initiated
+ * during BT voice
+ *
+ * Range: 0 - 1000 (%)
+ */
+ WL12XX_CONF_SG_PASSIVE_SCAN_DUR_FACTOR_HV3,
+
+ /* TODO: explain these values */
+ WL12XX_CONF_SG_CONSECUTIVE_HV3_IN_PASSIVE_SCAN,
+ WL12XX_CONF_SG_BCN_HV3_COLL_THR_IN_PASSIVE_SCAN,
+ WL12XX_CONF_SG_TX_RX_PROTECT_BW_IN_PASSIVE_SCAN,
+
+ /*
+ * Defines whether the SG will force WLAN host to enter/exit PSM
+ *
+ * Range: 1 - SG can force, 0 - host handles PSM
+ */
+ WL12XX_CONF_SG_STA_FORCE_PS_IN_BT_SCO,
+
+ /*
+ * Defines antenna configuration (single/dual antenna)
+ *
+ * Range: 0 - single antenna, 1 - dual antenna
+ */
+ WL12XX_CONF_SG_ANTENNA_CONFIGURATION,
+
+ /*
+ * The threshold (percent) of max consecutive beacon misses before
+ * increasing priority of beacon reception.
+ *
+ * Range: 0 - 100 (%)
+ */
+ WL12XX_CONF_SG_BEACON_MISS_PERCENT,
+
+ /*
+ * Protection time of the DHCP procedure.
+ *
+ * Range: 0 - 100000 (ms)
+ */
+ WL12XX_CONF_SG_DHCP_TIME,
+
+ /*
+ * RX guard time before the beginning of a new BT voice frame during
+ * which no new WLAN trigger frame is transmitted.
+ *
+ * Range: 0 - 100000 (us)
+ */
+ WL12XX_CONF_SG_RXT,
+
+ /*
+ * TX guard time before the beginning of a new BT voice frame during
+ * which no new WLAN frame is transmitted.
+ *
+ * Range: 0 - 100000 (us)
+ */
+ WL12XX_CONF_SG_TXT,
+
+ /*
+ * Enable adaptive RXT/TXT algorithm. If disabled, the host values
+ * will be utilized.
+ *
+ * Range: 0 - disable, 1 - enable
+ */
+ WL12XX_CONF_SG_ADAPTIVE_RXT_TXT,
+
+ /* TODO: explain this value */
+ WL12XX_CONF_SG_GENERAL_USAGE_BIT_MAP,
+
+ /*
+ * Number of consecutive BT voice frames not interrupted by WLAN
+ *
+ * Range: 0 - 100
+ */
+ WL12XX_CONF_SG_HV3_MAX_SERVED,
+
+ /*
+ * The used WLAN legacy service period during active BT ACL link
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_PS_POLL_TIMEOUT,
+
+ /*
+ * The used WLAN UPSD service period during active BT ACL link
+ *
+ * Range: 0 - 255 (ms)
+ */
+ WL12XX_CONF_SG_UPSD_TIMEOUT,
+
+ WL12XX_CONF_SG_CONSECUTIVE_CTS_THRESHOLD,
+ WL12XX_CONF_SG_STA_RX_WINDOW_AFTER_DTIM,
+ WL12XX_CONF_SG_STA_CONNECTION_PROTECTION_TIME,
+
+ /* AP params */
+ WL12XX_CONF_AP_BEACON_MISS_TX,
+ WL12XX_CONF_AP_RX_WINDOW_AFTER_BEACON,
+ WL12XX_CONF_AP_BEACON_WINDOW_INTERVAL,
+ WL12XX_CONF_AP_CONNECTION_PROTECTION_TIME,
+ WL12XX_CONF_AP_BT_ACL_VAL_BT_SERVE_TIME,
+ WL12XX_CONF_AP_BT_ACL_VAL_WL_SERVE_TIME,
+
+ /* CTS Diluting params */
+ WL12XX_CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH,
+ WL12XX_CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER,
+
+ WL12XX_CONF_SG_TEMP_PARAM_1,
+ WL12XX_CONF_SG_TEMP_PARAM_2,
+ WL12XX_CONF_SG_TEMP_PARAM_3,
+ WL12XX_CONF_SG_TEMP_PARAM_4,
+ WL12XX_CONF_SG_TEMP_PARAM_5,
+ WL12XX_CONF_SG_TEMP_PARAM_6,
+ WL12XX_CONF_SG_TEMP_PARAM_7,
+ WL12XX_CONF_SG_TEMP_PARAM_8,
+ WL12XX_CONF_SG_TEMP_PARAM_9,
+ WL12XX_CONF_SG_TEMP_PARAM_10,
+
+ WL12XX_CONF_SG_PARAMS_MAX,
+ WL12XX_CONF_SG_PARAMS_ALL = 0xff
+};
+
#endif /* __WL12XX_CONF_H__ */
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index c9da828a3..adfb3e9de 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -39,6 +39,7 @@
#include "scan.h"
#include "event.h"
#include "debugfs.h"
+#include "conf.h"
static char *fref_param;
static char *tcxo_param;
@@ -46,69 +47,69 @@ static char *tcxo_param;
static struct wlcore_conf wl12xx_conf = {
.sg = {
.params = {
- [CONF_SG_ACL_BT_MASTER_MIN_BR] = 10,
- [CONF_SG_ACL_BT_MASTER_MAX_BR] = 180,
- [CONF_SG_ACL_BT_SLAVE_MIN_BR] = 10,
- [CONF_SG_ACL_BT_SLAVE_MAX_BR] = 180,
- [CONF_SG_ACL_BT_MASTER_MIN_EDR] = 10,
- [CONF_SG_ACL_BT_MASTER_MAX_EDR] = 80,
- [CONF_SG_ACL_BT_SLAVE_MIN_EDR] = 10,
- [CONF_SG_ACL_BT_SLAVE_MAX_EDR] = 80,
- [CONF_SG_ACL_WLAN_PS_MASTER_BR] = 8,
- [CONF_SG_ACL_WLAN_PS_SLAVE_BR] = 8,
- [CONF_SG_ACL_WLAN_PS_MASTER_EDR] = 20,
- [CONF_SG_ACL_WLAN_PS_SLAVE_EDR] = 20,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_BR] = 20,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_BR] = 35,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_BR] = 16,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_BR] = 35,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_EDR] = 32,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_EDR] = 50,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_EDR] = 28,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_EDR] = 50,
- [CONF_SG_ACL_ACTIVE_SCAN_WLAN_BR] = 10,
- [CONF_SG_ACL_ACTIVE_SCAN_WLAN_EDR] = 20,
- [CONF_SG_ACL_PASSIVE_SCAN_BT_BR] = 75,
- [CONF_SG_ACL_PASSIVE_SCAN_WLAN_BR] = 15,
- [CONF_SG_ACL_PASSIVE_SCAN_BT_EDR] = 27,
- [CONF_SG_ACL_PASSIVE_SCAN_WLAN_EDR] = 17,
+ [WL12XX_CONF_SG_ACL_BT_MASTER_MIN_BR] = 10,
+ [WL12XX_CONF_SG_ACL_BT_MASTER_MAX_BR] = 180,
+ [WL12XX_CONF_SG_ACL_BT_SLAVE_MIN_BR] = 10,
+ [WL12XX_CONF_SG_ACL_BT_SLAVE_MAX_BR] = 180,
+ [WL12XX_CONF_SG_ACL_BT_MASTER_MIN_EDR] = 10,
+ [WL12XX_CONF_SG_ACL_BT_MASTER_MAX_EDR] = 80,
+ [WL12XX_CONF_SG_ACL_BT_SLAVE_MIN_EDR] = 10,
+ [WL12XX_CONF_SG_ACL_BT_SLAVE_MAX_EDR] = 80,
+ [WL12XX_CONF_SG_ACL_WLAN_PS_MASTER_BR] = 8,
+ [WL12XX_CONF_SG_ACL_WLAN_PS_SLAVE_BR] = 8,
+ [WL12XX_CONF_SG_ACL_WLAN_PS_MASTER_EDR] = 20,
+ [WL12XX_CONF_SG_ACL_WLAN_PS_SLAVE_EDR] = 20,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_BR] = 20,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_BR] = 35,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_BR] = 16,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_BR] = 35,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_EDR] = 32,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_EDR] = 50,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_EDR] = 28,
+ [WL12XX_CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_EDR] = 50,
+ [WL12XX_CONF_SG_ACL_ACTIVE_SCAN_WLAN_BR] = 10,
+ [WL12XX_CONF_SG_ACL_ACTIVE_SCAN_WLAN_EDR] = 20,
+ [WL12XX_CONF_SG_ACL_PASSIVE_SCAN_BT_BR] = 75,
+ [WL12XX_CONF_SG_ACL_PASSIVE_SCAN_WLAN_BR] = 15,
+ [WL12XX_CONF_SG_ACL_PASSIVE_SCAN_BT_EDR] = 27,
+ [WL12XX_CONF_SG_ACL_PASSIVE_SCAN_WLAN_EDR] = 17,
/* active scan params */
- [CONF_SG_AUTO_SCAN_PROBE_REQ] = 170,
- [CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3] = 50,
- [CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP] = 100,
+ [WL12XX_CONF_SG_AUTO_SCAN_PROBE_REQ] = 170,
+ [WL12XX_CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3] = 50,
+ [WL12XX_CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP] = 100,
/* passive scan params */
- [CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP_BR] = 800,
- [CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP_EDR] = 200,
- [CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3] = 200,
+ [WL12XX_CONF_SG_PASSIVE_SCAN_DUR_FACTOR_A2DP_BR] = 800,
+ [WL12XX_CONF_SG_PASSIVE_SCAN_DUR_FACTOR_A2DP_EDR] = 200,
+ [WL12XX_CONF_SG_PASSIVE_SCAN_DUR_FACTOR_HV3] = 200,
/* passive scan in dual antenna params */
- [CONF_SG_CONSECUTIVE_HV3_IN_PASSIVE_SCAN] = 0,
- [CONF_SG_BCN_HV3_COLLISION_THRESH_IN_PASSIVE_SCAN] = 0,
- [CONF_SG_TX_RX_PROTECTION_BWIDTH_IN_PASSIVE_SCAN] = 0,
+ [WL12XX_CONF_SG_CONSECUTIVE_HV3_IN_PASSIVE_SCAN] = 0,
+ [WL12XX_CONF_SG_BCN_HV3_COLL_THR_IN_PASSIVE_SCAN] = 0,
+ [WL12XX_CONF_SG_TX_RX_PROTECT_BW_IN_PASSIVE_SCAN] = 0,
/* general params */
- [CONF_SG_STA_FORCE_PS_IN_BT_SCO] = 1,
- [CONF_SG_ANTENNA_CONFIGURATION] = 0,
- [CONF_SG_BEACON_MISS_PERCENT] = 60,
- [CONF_SG_DHCP_TIME] = 5000,
- [CONF_SG_RXT] = 1200,
- [CONF_SG_TXT] = 1000,
- [CONF_SG_ADAPTIVE_RXT_TXT] = 1,
- [CONF_SG_GENERAL_USAGE_BIT_MAP] = 3,
- [CONF_SG_HV3_MAX_SERVED] = 6,
- [CONF_SG_PS_POLL_TIMEOUT] = 10,
- [CONF_SG_UPSD_TIMEOUT] = 10,
- [CONF_SG_CONSECUTIVE_CTS_THRESHOLD] = 2,
- [CONF_SG_STA_RX_WINDOW_AFTER_DTIM] = 5,
- [CONF_SG_STA_CONNECTION_PROTECTION_TIME] = 30,
+ [WL12XX_CONF_SG_STA_FORCE_PS_IN_BT_SCO] = 1,
+ [WL12XX_CONF_SG_ANTENNA_CONFIGURATION] = 0,
+ [WL12XX_CONF_SG_BEACON_MISS_PERCENT] = 60,
+ [WL12XX_CONF_SG_DHCP_TIME] = 5000,
+ [WL12XX_CONF_SG_RXT] = 1200,
+ [WL12XX_CONF_SG_TXT] = 1000,
+ [WL12XX_CONF_SG_ADAPTIVE_RXT_TXT] = 1,
+ [WL12XX_CONF_SG_GENERAL_USAGE_BIT_MAP] = 3,
+ [WL12XX_CONF_SG_HV3_MAX_SERVED] = 6,
+ [WL12XX_CONF_SG_PS_POLL_TIMEOUT] = 10,
+ [WL12XX_CONF_SG_UPSD_TIMEOUT] = 10,
+ [WL12XX_CONF_SG_CONSECUTIVE_CTS_THRESHOLD] = 2,
+ [WL12XX_CONF_SG_STA_RX_WINDOW_AFTER_DTIM] = 5,
+ [WL12XX_CONF_SG_STA_CONNECTION_PROTECTION_TIME] = 30,
/* AP params */
- [CONF_AP_BEACON_MISS_TX] = 3,
- [CONF_AP_RX_WINDOW_AFTER_BEACON] = 10,
- [CONF_AP_BEACON_WINDOW_INTERVAL] = 2,
- [CONF_AP_CONNECTION_PROTECTION_TIME] = 0,
- [CONF_AP_BT_ACL_VAL_BT_SERVE_TIME] = 25,
- [CONF_AP_BT_ACL_VAL_WL_SERVE_TIME] = 25,
+ [WL12XX_CONF_AP_BEACON_MISS_TX] = 3,
+ [WL12XX_CONF_AP_RX_WINDOW_AFTER_BEACON] = 10,
+ [WL12XX_CONF_AP_BEACON_WINDOW_INTERVAL] = 2,
+ [WL12XX_CONF_AP_CONNECTION_PROTECTION_TIME] = 0,
+ [WL12XX_CONF_AP_BT_ACL_VAL_BT_SERVE_TIME] = 25,
+ [WL12XX_CONF_AP_BT_ACL_VAL_WL_SERVE_TIME] = 25,
/* CTS Diluting params */
- [CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH] = 0,
- [CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER] = 0,
+ [WL12XX_CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH] = 0,
+ [WL12XX_CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER] = 0,
},
.state = CONF_SG_PROTECTIVE,
},
@@ -1809,6 +1810,7 @@ static int wl12xx_setup(struct wl1271 *wl)
BUILD_BUG_ON(WL12XX_MAX_LINKS > WLCORE_MAX_LINKS);
BUILD_BUG_ON(WL12XX_MAX_AP_STATIONS > WL12XX_MAX_LINKS);
+ BUILD_BUG_ON(WL12XX_CONF_SG_PARAMS_MAX > WLCORE_CONF_SG_PARAMS_MAX);
wl->rtable = wl12xx_rtable;
wl->num_tx_desc = WL12XX_NUM_TX_DESCRIPTORS;
diff --git a/drivers/net/wireless/ti/wl18xx/conf.h b/drivers/net/wireless/ti/wl18xx/conf.h
index 71f1ec448..7aa880f14 100644
--- a/drivers/net/wireless/ti/wl18xx/conf.h
+++ b/drivers/net/wireless/ti/wl18xx/conf.h
@@ -139,4 +139,94 @@ struct wl18xx_priv_conf {
struct conf_ap_sleep_settings ap_sleep;
} __packed;
+enum wl18xx_sg_params {
+ WL18XX_CONF_SG_PARAM_0 = 0,
+
+ /* Configuration Parameters */
+ WL18XX_CONF_SG_ANTENNA_CONFIGURATION,
+ WL18XX_CONF_SG_ZIGBEE_COEX,
+ WL18XX_CONF_SG_TIME_SYNC,
+
+ WL18XX_CONF_SG_PARAM_4,
+ WL18XX_CONF_SG_PARAM_5,
+ WL18XX_CONF_SG_PARAM_6,
+ WL18XX_CONF_SG_PARAM_7,
+ WL18XX_CONF_SG_PARAM_8,
+ WL18XX_CONF_SG_PARAM_9,
+ WL18XX_CONF_SG_PARAM_10,
+ WL18XX_CONF_SG_PARAM_11,
+ WL18XX_CONF_SG_PARAM_12,
+ WL18XX_CONF_SG_PARAM_13,
+ WL18XX_CONF_SG_PARAM_14,
+ WL18XX_CONF_SG_PARAM_15,
+ WL18XX_CONF_SG_PARAM_16,
+ WL18XX_CONF_SG_PARAM_17,
+ WL18XX_CONF_SG_PARAM_18,
+ WL18XX_CONF_SG_PARAM_19,
+ WL18XX_CONF_SG_PARAM_20,
+ WL18XX_CONF_SG_PARAM_21,
+ WL18XX_CONF_SG_PARAM_22,
+ WL18XX_CONF_SG_PARAM_23,
+ WL18XX_CONF_SG_PARAM_24,
+ WL18XX_CONF_SG_PARAM_25,
+
+ /* Active Scan Parameters */
+ WL18XX_CONF_SG_AUTO_SCAN_PROBE_REQ,
+ WL18XX_CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3,
+
+ WL18XX_CONF_SG_PARAM_28,
+
+ /* Passive Scan Parameters */
+ WL18XX_CONF_SG_PARAM_29,
+ WL18XX_CONF_SG_PARAM_30,
+ WL18XX_CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3,
+
+ /* Passive Scan in Dual Antenna Parameters */
+ WL18XX_CONF_SG_CONSECUTIVE_HV3_IN_PASSIVE_SCAN,
+ WL18XX_CONF_SG_BEACON_HV3_COLL_TH_IN_PASSIVE_SCAN,
+ WL18XX_CONF_SG_TX_RX_PROTECT_BW_IN_PASSIVE_SCAN,
+
+ /* General Parameters */
+ WL18XX_CONF_SG_STA_FORCE_PS_IN_BT_SCO,
+ WL18XX_CONF_SG_PARAM_36,
+ WL18XX_CONF_SG_BEACON_MISS_PERCENT,
+ WL18XX_CONF_SG_PARAM_38,
+ WL18XX_CONF_SG_RXT,
+ WL18XX_CONF_SG_UNUSED,
+ WL18XX_CONF_SG_ADAPTIVE_RXT_TXT,
+ WL18XX_CONF_SG_GENERAL_USAGE_BIT_MAP,
+ WL18XX_CONF_SG_HV3_MAX_SERVED,
+ WL18XX_CONF_SG_PARAM_44,
+ WL18XX_CONF_SG_PARAM_45,
+ WL18XX_CONF_SG_CONSECUTIVE_CTS_THRESHOLD,
+ WL18XX_CONF_SG_GEMINI_PARAM_47,
+ WL18XX_CONF_SG_STA_CONNECTION_PROTECTION_TIME,
+
+ /* AP Parameters */
+ WL18XX_CONF_SG_AP_BEACON_MISS_TX,
+ WL18XX_CONF_SG_PARAM_50,
+ WL18XX_CONF_SG_AP_BEACON_WINDOW_INTERVAL,
+ WL18XX_CONF_SG_AP_CONNECTION_PROTECTION_TIME,
+ WL18XX_CONF_SG_PARAM_53,
+ WL18XX_CONF_SG_PARAM_54,
+
+ /* CTS Diluting Parameters */
+ WL18XX_CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH,
+ WL18XX_CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER,
+
+ WL18XX_CONF_SG_TEMP_PARAM_1,
+ WL18XX_CONF_SG_TEMP_PARAM_2,
+ WL18XX_CONF_SG_TEMP_PARAM_3,
+ WL18XX_CONF_SG_TEMP_PARAM_4,
+ WL18XX_CONF_SG_TEMP_PARAM_5,
+ WL18XX_CONF_SG_TEMP_PARAM_6,
+ WL18XX_CONF_SG_TEMP_PARAM_7,
+ WL18XX_CONF_SG_TEMP_PARAM_8,
+ WL18XX_CONF_SG_TEMP_PARAM_9,
+ WL18XX_CONF_SG_TEMP_PARAM_10,
+
+ WL18XX_CONF_SG_PARAMS_MAX,
+ WL18XX_CONF_SG_PARAMS_ALL = 0xff
+};
+
#endif /* __WL18XX_CONF_H__ */
diff --git a/drivers/net/wireless/ti/wl18xx/event.c b/drivers/net/wireless/ti/wl18xx/event.c
index 09c7e098f..719907a0a 100644
--- a/drivers/net/wireless/ti/wl18xx/event.c
+++ b/drivers/net/wireless/ti/wl18xx/event.c
@@ -205,6 +205,8 @@ int wl18xx_process_mailbox_events(struct wl1271 *wl)
mbox->sc_ssid,
mbox->sc_pwd_len,
mbox->sc_pwd);
+ if (vector & FW_LOGGER_INDICATION)
+ wlcore_event_fw_logger(wl);
return 0;
}
diff --git a/drivers/net/wireless/ti/wl18xx/event.h b/drivers/net/wireless/ti/wl18xx/event.h
index f3d4f1337..070de1274 100644
--- a/drivers/net/wireless/ti/wl18xx/event.h
+++ b/drivers/net/wireless/ti/wl18xx/event.h
@@ -41,6 +41,7 @@ enum {
SMART_CONFIG_SYNC_EVENT_ID = BIT(22),
SMART_CONFIG_DECODE_EVENT_ID = BIT(23),
TIME_SYNC_EVENT_ID = BIT(24),
+ FW_LOGGER_INDICATION = BIT(25),
};
enum wl18xx_radar_types {
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 42fbc0458..be21289c3 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -177,69 +177,80 @@ enum wl18xx_hw_rates {
static struct wlcore_conf wl18xx_conf = {
.sg = {
.params = {
- [CONF_SG_ACL_BT_MASTER_MIN_BR] = 10,
- [CONF_SG_ACL_BT_MASTER_MAX_BR] = 180,
- [CONF_SG_ACL_BT_SLAVE_MIN_BR] = 10,
- [CONF_SG_ACL_BT_SLAVE_MAX_BR] = 180,
- [CONF_SG_ACL_BT_MASTER_MIN_EDR] = 10,
- [CONF_SG_ACL_BT_MASTER_MAX_EDR] = 80,
- [CONF_SG_ACL_BT_SLAVE_MIN_EDR] = 10,
- [CONF_SG_ACL_BT_SLAVE_MAX_EDR] = 80,
- [CONF_SG_ACL_WLAN_PS_MASTER_BR] = 8,
- [CONF_SG_ACL_WLAN_PS_SLAVE_BR] = 8,
- [CONF_SG_ACL_WLAN_PS_MASTER_EDR] = 20,
- [CONF_SG_ACL_WLAN_PS_SLAVE_EDR] = 20,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_BR] = 20,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_BR] = 35,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_BR] = 16,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_BR] = 35,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_EDR] = 32,
- [CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_EDR] = 50,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_EDR] = 28,
- [CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_EDR] = 50,
- [CONF_SG_ACL_ACTIVE_SCAN_WLAN_BR] = 10,
- [CONF_SG_ACL_ACTIVE_SCAN_WLAN_EDR] = 20,
- [CONF_SG_ACL_PASSIVE_SCAN_BT_BR] = 75,
- [CONF_SG_ACL_PASSIVE_SCAN_WLAN_BR] = 15,
- [CONF_SG_ACL_PASSIVE_SCAN_BT_EDR] = 27,
- [CONF_SG_ACL_PASSIVE_SCAN_WLAN_EDR] = 17,
- /* active scan params */
- [CONF_SG_AUTO_SCAN_PROBE_REQ] = 170,
- [CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3] = 50,
- [CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP] = 100,
- /* passive scan params */
- [CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP_BR] = 800,
- [CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP_EDR] = 200,
- [CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3] = 200,
- /* passive scan in dual antenna params */
- [CONF_SG_CONSECUTIVE_HV3_IN_PASSIVE_SCAN] = 0,
- [CONF_SG_BCN_HV3_COLLISION_THRESH_IN_PASSIVE_SCAN] = 0,
- [CONF_SG_TX_RX_PROTECTION_BWIDTH_IN_PASSIVE_SCAN] = 0,
- /* general params */
- [CONF_SG_STA_FORCE_PS_IN_BT_SCO] = 1,
- [CONF_SG_ANTENNA_CONFIGURATION] = 0,
- [CONF_SG_BEACON_MISS_PERCENT] = 60,
- [CONF_SG_DHCP_TIME] = 5000,
- [CONF_SG_RXT] = 1200,
- [CONF_SG_TXT] = 1000,
- [CONF_SG_ADAPTIVE_RXT_TXT] = 1,
- [CONF_SG_GENERAL_USAGE_BIT_MAP] = 3,
- [CONF_SG_HV3_MAX_SERVED] = 6,
- [CONF_SG_PS_POLL_TIMEOUT] = 10,
- [CONF_SG_UPSD_TIMEOUT] = 10,
- [CONF_SG_CONSECUTIVE_CTS_THRESHOLD] = 2,
- [CONF_SG_STA_RX_WINDOW_AFTER_DTIM] = 5,
- [CONF_SG_STA_CONNECTION_PROTECTION_TIME] = 30,
- /* AP params */
- [CONF_AP_BEACON_MISS_TX] = 3,
- [CONF_AP_RX_WINDOW_AFTER_BEACON] = 10,
- [CONF_AP_BEACON_WINDOW_INTERVAL] = 2,
- [CONF_AP_CONNECTION_PROTECTION_TIME] = 0,
- [CONF_AP_BT_ACL_VAL_BT_SERVE_TIME] = 25,
- [CONF_AP_BT_ACL_VAL_WL_SERVE_TIME] = 25,
- /* CTS Diluting params */
- [CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH] = 0,
- [CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER] = 0,
+ [WL18XX_CONF_SG_PARAM_0] = 0,
+ /* Configuartion Parameters */
+ [WL18XX_CONF_SG_ANTENNA_CONFIGURATION] = 0,
+ [WL18XX_CONF_SG_ZIGBEE_COEX] = 0,
+ [WL18XX_CONF_SG_TIME_SYNC] = 0,
+ [WL18XX_CONF_SG_PARAM_4] = 0,
+ [WL18XX_CONF_SG_PARAM_5] = 0,
+ [WL18XX_CONF_SG_PARAM_6] = 0,
+ [WL18XX_CONF_SG_PARAM_7] = 0,
+ [WL18XX_CONF_SG_PARAM_8] = 0,
+ [WL18XX_CONF_SG_PARAM_9] = 0,
+ [WL18XX_CONF_SG_PARAM_10] = 0,
+ [WL18XX_CONF_SG_PARAM_11] = 0,
+ [WL18XX_CONF_SG_PARAM_12] = 0,
+ [WL18XX_CONF_SG_PARAM_13] = 0,
+ [WL18XX_CONF_SG_PARAM_14] = 0,
+ [WL18XX_CONF_SG_PARAM_15] = 0,
+ [WL18XX_CONF_SG_PARAM_16] = 0,
+ [WL18XX_CONF_SG_PARAM_17] = 0,
+ [WL18XX_CONF_SG_PARAM_18] = 0,
+ [WL18XX_CONF_SG_PARAM_19] = 0,
+ [WL18XX_CONF_SG_PARAM_20] = 0,
+ [WL18XX_CONF_SG_PARAM_21] = 0,
+ [WL18XX_CONF_SG_PARAM_22] = 0,
+ [WL18XX_CONF_SG_PARAM_23] = 0,
+ [WL18XX_CONF_SG_PARAM_24] = 0,
+ [WL18XX_CONF_SG_PARAM_25] = 0,
+ /* Active Scan Parameters */
+ [WL18XX_CONF_SG_AUTO_SCAN_PROBE_REQ] = 170,
+ [WL18XX_CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3] = 50,
+ [WL18XX_CONF_SG_PARAM_28] = 0,
+ /* Passive Scan Parameters */
+ [WL18XX_CONF_SG_PARAM_29] = 0,
+ [WL18XX_CONF_SG_PARAM_30] = 0,
+ [WL18XX_CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3] = 200,
+ /* Passive Scan in Dual Antenna Parameters */
+ [WL18XX_CONF_SG_CONSECUTIVE_HV3_IN_PASSIVE_SCAN] = 0,
+ [WL18XX_CONF_SG_BEACON_HV3_COLL_TH_IN_PASSIVE_SCAN] = 0,
+ [WL18XX_CONF_SG_TX_RX_PROTECT_BW_IN_PASSIVE_SCAN] = 0,
+ /* General Parameters */
+ [WL18XX_CONF_SG_STA_FORCE_PS_IN_BT_SCO] = 1,
+ [WL18XX_CONF_SG_PARAM_36] = 0,
+ [WL18XX_CONF_SG_BEACON_MISS_PERCENT] = 60,
+ [WL18XX_CONF_SG_PARAM_38] = 0,
+ [WL18XX_CONF_SG_RXT] = 1200,
+ [WL18XX_CONF_SG_UNUSED] = 0,
+ [WL18XX_CONF_SG_ADAPTIVE_RXT_TXT] = 1,
+ [WL18XX_CONF_SG_GENERAL_USAGE_BIT_MAP] = 3,
+ [WL18XX_CONF_SG_HV3_MAX_SERVED] = 6,
+ [WL18XX_CONF_SG_PARAM_44] = 0,
+ [WL18XX_CONF_SG_PARAM_45] = 0,
+ [WL18XX_CONF_SG_CONSECUTIVE_CTS_THRESHOLD] = 2,
+ [WL18XX_CONF_SG_GEMINI_PARAM_47] = 0,
+ [WL18XX_CONF_SG_STA_CONNECTION_PROTECTION_TIME] = 0,
+ /* AP Parameters */
+ [WL18XX_CONF_SG_AP_BEACON_MISS_TX] = 3,
+ [WL18XX_CONF_SG_PARAM_50] = 0,
+ [WL18XX_CONF_SG_AP_BEACON_WINDOW_INTERVAL] = 2,
+ [WL18XX_CONF_SG_AP_CONNECTION_PROTECTION_TIME] = 30,
+ [WL18XX_CONF_SG_PARAM_53] = 0,
+ [WL18XX_CONF_SG_PARAM_54] = 0,
+ /* CTS Diluting Parameters */
+ [WL18XX_CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH] = 0,
+ [WL18XX_CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_1] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_2] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_3] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_4] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_5] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_6] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_7] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_8] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_9] = 0,
+ [WL18XX_CONF_SG_TEMP_PARAM_10] = 0,
},
.state = CONF_SG_PROTECTIVE,
},
@@ -461,7 +472,7 @@ static struct wlcore_conf wl18xx_conf = {
},
.fwlog = {
.mode = WL12XX_FWLOG_CONTINUOUS,
- .mem_blocks = 2,
+ .mem_blocks = 0,
.severity = 0,
.timestamp = WL12XX_FWLOG_TIMESTAMP_DISABLED,
.output = WL12XX_FWLOG_OUTPUT_DBG_PINS,
@@ -584,7 +595,7 @@ static const struct wlcore_partition_set wl18xx_ptable[PART_TABLE_LEN] = {
.mem = { .start = 0x00A00000, .size = 0x00012000 },
.reg = { .start = 0x00807000, .size = 0x00005000 },
.mem2 = { .start = 0x00800000, .size = 0x0000B000 },
- .mem3 = { .start = 0x00000000, .size = 0x00000000 },
+ .mem3 = { .start = 0x00401594, .size = 0x00001020 },
},
[PART_DOWN] = {
.mem = { .start = 0x00000000, .size = 0x00014000 },
@@ -602,7 +613,7 @@ static const struct wlcore_partition_set wl18xx_ptable[PART_TABLE_LEN] = {
.mem = { .start = 0x00800000, .size = 0x000050FC },
.reg = { .start = 0x00B00404, .size = 0x00001000 },
.mem2 = { .start = 0x00C00000, .size = 0x00000400 },
- .mem3 = { .start = 0x00000000, .size = 0x00000000 },
+ .mem3 = { .start = 0x00401594, .size = 0x00001020 },
},
[PART_PHY_INIT] = {
.mem = { .start = WL18XX_PHY_INIT_MEM_ADDR,
@@ -1029,7 +1040,8 @@ static int wl18xx_boot(struct wl1271 *wl)
DFS_CHANNELS_CONFIG_COMPLETE_EVENT |
SMART_CONFIG_SYNC_EVENT_ID |
SMART_CONFIG_DECODE_EVENT_ID |
- TIME_SYNC_EVENT_ID;
+ TIME_SYNC_EVENT_ID |
+ FW_LOGGER_INDICATION;
wl->ap_event_mask = MAX_TX_FAILURE_EVENT_ID;
@@ -1895,6 +1907,7 @@ static int wl18xx_setup(struct wl1271 *wl)
BUILD_BUG_ON(WL18XX_MAX_LINKS > WLCORE_MAX_LINKS);
BUILD_BUG_ON(WL18XX_MAX_AP_STATIONS > WL18XX_MAX_LINKS);
+ BUILD_BUG_ON(WL18XX_CONF_SG_PARAMS_MAX > WLCORE_CONF_SG_PARAMS_MAX);
wl->rtable = wl18xx_rtable;
wl->num_tx_desc = WL18XX_NUM_TX_DESCRIPTORS;
diff --git a/drivers/net/wireless/ti/wlcore/Kconfig b/drivers/net/wireless/ti/wlcore/Kconfig
index 7c099542b..969c9d79b 100644
--- a/drivers/net/wireless/ti/wlcore/Kconfig
+++ b/drivers/net/wireless/ti/wlcore/Kconfig
@@ -1,6 +1,6 @@
config WLCORE
tristate "TI wlcore support"
- depends on WL_TI && MAC80211
+ depends on MAC80211
select FW_LOADER
---help---
This module contains the main code for TI WLAN chips. It abstracts
diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c
index f28fa3b50..26cc23f32 100644
--- a/drivers/net/wireless/ti/wlcore/acx.c
+++ b/drivers/net/wireless/ti/wlcore/acx.c
@@ -534,9 +534,9 @@ int wl12xx_acx_sg_cfg(struct wl1271 *wl)
}
/* BT-WLAN coext parameters */
- for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
+ for (i = 0; i < WLCORE_CONF_SG_PARAMS_MAX; i++)
param->params[i] = cpu_to_le32(c->params[i]);
- param->param_idx = CONF_SG_PARAMS_ALL;
+ param->param_idx = WLCORE_CONF_SG_PARAMS_ALL;
ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
if (ret < 0) {
diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h
index 954d57ec9..0d61fae88 100644
--- a/drivers/net/wireless/ti/wlcore/acx.h
+++ b/drivers/net/wireless/ti/wlcore/acx.h
@@ -300,7 +300,7 @@ struct acx_bt_wlan_coex {
struct acx_bt_wlan_coex_param {
struct acx_header header;
- __le32 params[CONF_SG_PARAMS_MAX];
+ __le32 params[WLCORE_CONF_SG_PARAMS_MAX];
u8 param_idx;
u8 padding[3];
} __packed;
diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
index 8dc46c0a4..e28e2f230 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.h
+++ b/drivers/net/wireless/ti/wlcore/cmd.h
@@ -626,7 +626,6 @@ struct wl12xx_cmd_remove_peer {
*/
enum wl12xx_fwlogger_log_mode {
WL12XX_FWLOG_CONTINUOUS,
- WL12XX_FWLOG_ON_DEMAND
};
/* Include/exclude timestamps from the log messages */
diff --git a/drivers/net/wireless/ti/wlcore/conf.h b/drivers/net/wireless/ti/wlcore/conf.h
index 52a9d1b14..44d898fe0 100644
--- a/drivers/net/wireless/ti/wlcore/conf.h
+++ b/drivers/net/wireless/ti/wlcore/conf.h
@@ -110,242 +110,11 @@ enum {
CONF_SG_OPPORTUNISTIC
};
-enum {
- /*
- * Configure the min and max time BT gains the antenna
- * in WLAN / BT master basic rate
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_ACL_BT_MASTER_MIN_BR = 0,
- CONF_SG_ACL_BT_MASTER_MAX_BR,
-
- /*
- * Configure the min and max time BT gains the antenna
- * in WLAN / BT slave basic rate
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_ACL_BT_SLAVE_MIN_BR,
- CONF_SG_ACL_BT_SLAVE_MAX_BR,
-
- /*
- * Configure the min and max time BT gains the antenna
- * in WLAN / BT master EDR
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_ACL_BT_MASTER_MIN_EDR,
- CONF_SG_ACL_BT_MASTER_MAX_EDR,
-
- /*
- * Configure the min and max time BT gains the antenna
- * in WLAN / BT slave EDR
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_ACL_BT_SLAVE_MIN_EDR,
- CONF_SG_ACL_BT_SLAVE_MAX_EDR,
-
- /*
- * The maximum time WLAN can gain the antenna
- * in WLAN PSM / BT master/slave BR
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_ACL_WLAN_PS_MASTER_BR,
- CONF_SG_ACL_WLAN_PS_SLAVE_BR,
-
- /*
- * The maximum time WLAN can gain the antenna
- * in WLAN PSM / BT master/slave EDR
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_ACL_WLAN_PS_MASTER_EDR,
- CONF_SG_ACL_WLAN_PS_SLAVE_EDR,
-
- /* TODO: explain these values */
- CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_BR,
- CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_BR,
- CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_BR,
- CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_BR,
- CONF_SG_ACL_WLAN_ACTIVE_MASTER_MIN_EDR,
- CONF_SG_ACL_WLAN_ACTIVE_MASTER_MAX_EDR,
- CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MIN_EDR,
- CONF_SG_ACL_WLAN_ACTIVE_SLAVE_MAX_EDR,
-
- CONF_SG_ACL_ACTIVE_SCAN_WLAN_BR,
- CONF_SG_ACL_ACTIVE_SCAN_WLAN_EDR,
- CONF_SG_ACL_PASSIVE_SCAN_BT_BR,
- CONF_SG_ACL_PASSIVE_SCAN_WLAN_BR,
- CONF_SG_ACL_PASSIVE_SCAN_BT_EDR,
- CONF_SG_ACL_PASSIVE_SCAN_WLAN_EDR,
-
- /*
- * Compensation percentage of probe requests when scan initiated
- * during BT voice/ACL link.
- *
- * Range: 0 - 255 (%)
- */
- CONF_SG_AUTO_SCAN_PROBE_REQ,
-
- /*
- * Compensation percentage of probe requests when active scan initiated
- * during BT voice
- *
- * Range: 0 - 255 (%)
- */
- CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3,
-
- /*
- * Compensation percentage of WLAN active scan window if initiated
- * during BT A2DP
- *
- * Range: 0 - 1000 (%)
- */
- CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP,
-
- /*
- * Compensation percentage of WLAN passive scan window if initiated
- * during BT A2DP BR
- *
- * Range: 0 - 1000 (%)
- */
- CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP_BR,
-
- /*
- * Compensation percentage of WLAN passive scan window if initiated
- * during BT A2DP EDR
- *
- * Range: 0 - 1000 (%)
- */
- CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP_EDR,
-
- /*
- * Compensation percentage of WLAN passive scan window if initiated
- * during BT voice
- *
- * Range: 0 - 1000 (%)
- */
- CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3,
-
- /* TODO: explain these values */
- CONF_SG_CONSECUTIVE_HV3_IN_PASSIVE_SCAN,
- CONF_SG_BCN_HV3_COLLISION_THRESH_IN_PASSIVE_SCAN,
- CONF_SG_TX_RX_PROTECTION_BWIDTH_IN_PASSIVE_SCAN,
-
- /*
- * Defines whether the SG will force WLAN host to enter/exit PSM
- *
- * Range: 1 - SG can force, 0 - host handles PSM
- */
- CONF_SG_STA_FORCE_PS_IN_BT_SCO,
-
- /*
- * Defines antenna configuration (single/dual antenna)
- *
- * Range: 0 - single antenna, 1 - dual antenna
- */
- CONF_SG_ANTENNA_CONFIGURATION,
-
- /*
- * The threshold (percent) of max consecutive beacon misses before
- * increasing priority of beacon reception.
- *
- * Range: 0 - 100 (%)
- */
- CONF_SG_BEACON_MISS_PERCENT,
-
- /*
- * Protection time of the DHCP procedure.
- *
- * Range: 0 - 100000 (ms)
- */
- CONF_SG_DHCP_TIME,
-
- /*
- * RX guard time before the beginning of a new BT voice frame during
- * which no new WLAN trigger frame is transmitted.
- *
- * Range: 0 - 100000 (us)
- */
- CONF_SG_RXT,
-
- /*
- * TX guard time before the beginning of a new BT voice frame during
- * which no new WLAN frame is transmitted.
- *
- * Range: 0 - 100000 (us)
- */
-
- CONF_SG_TXT,
-
- /*
- * Enable adaptive RXT/TXT algorithm. If disabled, the host values
- * will be utilized.
- *
- * Range: 0 - disable, 1 - enable
- */
- CONF_SG_ADAPTIVE_RXT_TXT,
-
- /* TODO: explain this value */
- CONF_SG_GENERAL_USAGE_BIT_MAP,
-
- /*
- * Number of consecutive BT voice frames not interrupted by WLAN
- *
- * Range: 0 - 100
- */
- CONF_SG_HV3_MAX_SERVED,
-
- /*
- * The used WLAN legacy service period during active BT ACL link
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_PS_POLL_TIMEOUT,
-
- /*
- * The used WLAN UPSD service period during active BT ACL link
- *
- * Range: 0 - 255 (ms)
- */
- CONF_SG_UPSD_TIMEOUT,
-
- CONF_SG_CONSECUTIVE_CTS_THRESHOLD,
- CONF_SG_STA_RX_WINDOW_AFTER_DTIM,
- CONF_SG_STA_CONNECTION_PROTECTION_TIME,
-
- /* AP params */
- CONF_AP_BEACON_MISS_TX,
- CONF_AP_RX_WINDOW_AFTER_BEACON,
- CONF_AP_BEACON_WINDOW_INTERVAL,
- CONF_AP_CONNECTION_PROTECTION_TIME,
- CONF_AP_BT_ACL_VAL_BT_SERVE_TIME,
- CONF_AP_BT_ACL_VAL_WL_SERVE_TIME,
-
- /* CTS Diluting params */
- CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH,
- CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER,
-
- CONF_SG_TEMP_PARAM_1,
- CONF_SG_TEMP_PARAM_2,
- CONF_SG_TEMP_PARAM_3,
- CONF_SG_TEMP_PARAM_4,
- CONF_SG_TEMP_PARAM_5,
- CONF_SG_TEMP_PARAM_6,
- CONF_SG_TEMP_PARAM_7,
- CONF_SG_TEMP_PARAM_8,
- CONF_SG_TEMP_PARAM_9,
- CONF_SG_TEMP_PARAM_10,
-
- CONF_SG_PARAMS_MAX,
- CONF_SG_PARAMS_ALL = 0xff
-};
+#define WLCORE_CONF_SG_PARAMS_MAX 67
+#define WLCORE_CONF_SG_PARAMS_ALL 0xff
struct conf_sg_settings {
- u32 params[CONF_SG_PARAMS_MAX];
+ u32 params[WLCORE_CONF_SG_PARAMS_MAX];
u8 state;
} __packed;
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c
index eb43f94a1..7f672f687 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.c
+++ b/drivers/net/wireless/ti/wlcore/debugfs.c
@@ -1205,26 +1205,11 @@ err_out:
static loff_t dev_mem_seek(struct file *file, loff_t offset, int orig)
{
- loff_t ret;
-
/* only requests of dword-aligned size and offset are supported */
if (offset % 4)
return -EINVAL;
- switch (orig) {
- case SEEK_SET:
- file->f_pos = offset;
- ret = file->f_pos;
- break;
- case SEEK_CUR:
- file->f_pos += offset;
- ret = file->f_pos;
- break;
- default:
- ret = -EINVAL;
- }
-
- return ret;
+ return no_seek_end_llseek(file, offset, orig);
}
static const struct file_operations dev_mem_ops = {
@@ -1234,6 +1219,65 @@ static const struct file_operations dev_mem_ops = {
.llseek = dev_mem_seek,
};
+static ssize_t fw_logger_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct wl1271 *wl = file->private_data;
+
+ return wl1271_format_buffer(user_buf, count,
+ ppos, "%d\n",
+ wl->conf.fwlog.output);
+}
+
+static ssize_t fw_logger_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct wl1271 *wl = file->private_data;
+ unsigned long value;
+ int ret;
+
+ ret = kstrtoul_from_user(user_buf, count, 0, &value);
+ if (ret < 0) {
+ wl1271_warning("illegal value in fw_logger");
+ return -EINVAL;
+ }
+
+ if ((value > 2) || (value == 0)) {
+ wl1271_warning("fw_logger value must be 1-UART 2-SDIO");
+ return -ERANGE;
+ }
+
+ if (wl->conf.fwlog.output == 0) {
+ wl1271_warning("iligal opperation - fw logger disabled by default, please change mode via wlconf");
+ return -EINVAL;
+ }
+
+ mutex_lock(&wl->mutex);
+ ret = wl1271_ps_elp_wakeup(wl);
+ if (ret < 0) {
+ count = ret;
+ goto out;
+ }
+
+ wl->conf.fwlog.output = value;
+
+ ret = wl12xx_cmd_config_fwlog(wl);
+
+ wl1271_ps_elp_sleep(wl);
+
+out:
+ mutex_unlock(&wl->mutex);
+ return count;
+}
+
+static const struct file_operations fw_logger_ops = {
+ .open = simple_open,
+ .read = fw_logger_read,
+ .write = fw_logger_write,
+ .llseek = default_llseek,
+};
+
static int wl1271_debugfs_add_files(struct wl1271 *wl,
struct dentry *rootdir)
{
@@ -1260,6 +1304,7 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl,
DEBUGFS_ADD(irq_timeout, rootdir);
DEBUGFS_ADD(fw_stats_raw, rootdir);
DEBUGFS_ADD(sleep_auth, rootdir);
+ DEBUGFS_ADD(fw_logger, rootdir);
streaming = debugfs_create_dir("rx_streaming", rootdir);
if (!streaming || IS_ERR(streaming))
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c
index c42e78955..c96405498 100644
--- a/drivers/net/wireless/ti/wlcore/event.c
+++ b/drivers/net/wireless/ti/wlcore/event.c
@@ -28,6 +28,88 @@
#include "ps.h"
#include "scan.h"
#include "wl12xx_80211.h"
+#include "hw_ops.h"
+
+#define WL18XX_LOGGER_SDIO_BUFF_MAX (0x1020)
+#define WL18XX_DATA_RAM_BASE_ADDRESS (0x20000000)
+#define WL18XX_LOGGER_SDIO_BUFF_ADDR (0x40159c)
+#define WL18XX_LOGGER_BUFF_OFFSET (sizeof(struct fw_logger_information))
+#define WL18XX_LOGGER_READ_POINT_OFFSET (12)
+
+int wlcore_event_fw_logger(struct wl1271 *wl)
+{
+ u32 ret;
+ struct fw_logger_information fw_log;
+ u8 *buffer;
+ u32 internal_fw_addrbase = WL18XX_DATA_RAM_BASE_ADDRESS;
+ u32 addr = WL18XX_LOGGER_SDIO_BUFF_ADDR;
+ u32 end_buff_addr = WL18XX_LOGGER_SDIO_BUFF_ADDR +
+ WL18XX_LOGGER_BUFF_OFFSET;
+ u32 available_len;
+ u32 actual_len;
+ u32 clear_addr;
+ size_t len;
+ u32 start_loc;
+
+ buffer = kzalloc(WL18XX_LOGGER_SDIO_BUFF_MAX, GFP_KERNEL);
+ if (!buffer) {
+ wl1271_error("Fail to allocate fw logger memory");
+ fw_log.actual_buff_size = cpu_to_le32(0);
+ goto out;
+ }
+
+ ret = wlcore_read(wl, addr, buffer, WL18XX_LOGGER_SDIO_BUFF_MAX,
+ false);
+ if (ret < 0) {
+ wl1271_error("Fail to read logger buffer, error_id = %d",
+ ret);
+ fw_log.actual_buff_size = cpu_to_le32(0);
+ goto free_out;
+ }
+
+ memcpy(&fw_log, buffer, sizeof(fw_log));
+
+ if (le32_to_cpu(fw_log.actual_buff_size) == 0)
+ goto free_out;
+
+ actual_len = le32_to_cpu(fw_log.actual_buff_size);
+ start_loc = (le32_to_cpu(fw_log.buff_read_ptr) -
+ internal_fw_addrbase) - addr;
+ end_buff_addr += le32_to_cpu(fw_log.max_buff_size);
+ available_len = end_buff_addr -
+ (le32_to_cpu(fw_log.buff_read_ptr) -
+ internal_fw_addrbase);
+ actual_len = min(actual_len, available_len);
+ len = actual_len;
+
+ wl12xx_copy_fwlog(wl, &buffer[start_loc], len);
+ clear_addr = addr + start_loc + le32_to_cpu(fw_log.actual_buff_size) +
+ internal_fw_addrbase;
+
+ len = le32_to_cpu(fw_log.actual_buff_size) - len;
+ if (len) {
+ wl12xx_copy_fwlog(wl,
+ &buffer[WL18XX_LOGGER_BUFF_OFFSET],
+ len);
+ clear_addr = addr + WL18XX_LOGGER_BUFF_OFFSET + len +
+ internal_fw_addrbase;
+ }
+
+ /* double check that clear address and write pointer are the same */
+ if (clear_addr != le32_to_cpu(fw_log.buff_write_ptr)) {
+ wl1271_error("Calculate of clear addr Clear = %x, write = %x",
+ clear_addr, le32_to_cpu(fw_log.buff_write_ptr));
+ }
+
+ /* indicate FW about Clear buffer */
+ ret = wlcore_write32(wl, addr + WL18XX_LOGGER_READ_POINT_OFFSET,
+ fw_log.buff_write_ptr);
+free_out:
+ kfree(buffer);
+out:
+ return le32_to_cpu(fw_log.actual_buff_size);
+}
+EXPORT_SYMBOL_GPL(wlcore_event_fw_logger);
void wlcore_event_rssi_trigger(struct wl1271 *wl, s8 *metric_arr)
{
diff --git a/drivers/net/wireless/ti/wlcore/event.h b/drivers/net/wireless/ti/wlcore/event.h
index acc7a59d3..75e8e98da 100644
--- a/drivers/net/wireless/ti/wlcore/event.h
+++ b/drivers/net/wireless/ti/wlcore/event.h
@@ -64,6 +64,14 @@ enum {
#define NUM_OF_RSSI_SNR_TRIGGERS 8
+struct fw_logger_information {
+ __le32 max_buff_size;
+ __le32 actual_buff_size;
+ __le32 num_trace_drop;
+ __le32 buff_read_ptr;
+ __le32 buff_write_ptr;
+} __packed;
+
struct wl1271;
int wl1271_event_unmask(struct wl1271 *wl);
@@ -84,4 +92,5 @@ void wlcore_event_max_tx_failure(struct wl1271 *wl, unsigned long sta_bitmap);
void wlcore_event_inactive_sta(struct wl1271 *wl, unsigned long sta_bitmap);
void wlcore_event_roc_complete(struct wl1271 *wl);
void wlcore_event_rssi_trigger(struct wl1271 *wl, s8 *metric_arr);
+int wlcore_event_fw_logger(struct wl1271 *wl);
#endif
diff --git a/drivers/net/wireless/ti/wlcore/io.c b/drivers/net/wireless/ti/wlcore/io.c
index 68e74eefd..564ca750c 100644
--- a/drivers/net/wireless/ti/wlcore/io.c
+++ b/drivers/net/wireless/ti/wlcore/io.c
@@ -175,12 +175,13 @@ int wlcore_set_partition(struct wl1271 *wl,
if (ret < 0)
goto out;
- /*
- * We don't need the size of the last partition, as it is
+ /* We don't need the size of the last partition, as it is
* automatically calculated based on the total memory size and
* the sizes of the previous partitions.
*/
ret = wlcore_raw_write32(wl, HW_PART3_START_ADDR, p->mem3.start);
+ if (ret < 0)
+ goto out;
out:
return ret;
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 67bb798f1..c098a1195 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1,4 +1,3 @@
-
/*
* This file is part of wlcore
*
@@ -303,25 +302,11 @@ out:
static void wlcore_adjust_conf(struct wl1271 *wl)
{
- /* Adjust settings according to optional module parameters */
-
- /* Firmware Logger params */
- if (fwlog_mem_blocks != -1) {
- if (fwlog_mem_blocks >= CONF_FWLOG_MIN_MEM_BLOCKS &&
- fwlog_mem_blocks <= CONF_FWLOG_MAX_MEM_BLOCKS) {
- wl->conf.fwlog.mem_blocks = fwlog_mem_blocks;
- } else {
- wl1271_error(
- "Illegal fwlog_mem_blocks=%d using default %d",
- fwlog_mem_blocks, wl->conf.fwlog.mem_blocks);
- }
- }
if (fwlog_param) {
if (!strcmp(fwlog_param, "continuous")) {
wl->conf.fwlog.mode = WL12XX_FWLOG_CONTINUOUS;
- } else if (!strcmp(fwlog_param, "ondemand")) {
- wl->conf.fwlog.mode = WL12XX_FWLOG_ON_DEMAND;
+ wl->conf.fwlog.output = WL12XX_FWLOG_OUTPUT_HOST;
} else if (!strcmp(fwlog_param, "dbgpins")) {
wl->conf.fwlog.mode = WL12XX_FWLOG_CONTINUOUS;
wl->conf.fwlog.output = WL12XX_FWLOG_OUTPUT_DBG_PINS;
@@ -825,91 +810,32 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen)
static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
{
- struct wlcore_partition_set part, old_part;
- u32 addr;
- u32 offset;
- u32 end_of_log;
- u8 *block;
- int ret;
+ u32 end_of_log = 0;
- if ((wl->quirks & WLCORE_QUIRK_FWLOG_NOT_IMPLEMENTED) ||
- (wl->conf.fwlog.mem_blocks == 0))
+ if (wl->quirks & WLCORE_QUIRK_FWLOG_NOT_IMPLEMENTED)
return;
wl1271_info("Reading FW panic log");
- block = kmalloc(wl->fw_mem_block_size, GFP_KERNEL);
- if (!block)
- return;
-
/*
* Make sure the chip is awake and the logger isn't active.
* Do not send a stop fwlog command if the fw is hanged or if
* dbgpins are used (due to some fw bug).
*/
if (wl1271_ps_elp_wakeup(wl))
- goto out;
+ return;
if (!wl->watchdog_recovery &&
wl->conf.fwlog.output != WL12XX_FWLOG_OUTPUT_DBG_PINS)
wl12xx_cmd_stop_fwlog(wl);
- /* Read the first memory block address */
- ret = wlcore_fw_status(wl, wl->fw_status);
- if (ret < 0)
- goto out;
-
- addr = wl->fw_status->log_start_addr;
- if (!addr)
- goto out;
-
- if (wl->conf.fwlog.mode == WL12XX_FWLOG_CONTINUOUS) {
- offset = sizeof(addr) + sizeof(struct wl1271_rx_descriptor);
- end_of_log = wl->fwlog_end;
- } else {
- offset = sizeof(addr);
- end_of_log = addr;
- }
-
- old_part = wl->curr_part;
- memset(&part, 0, sizeof(part));
-
/* Traverse the memory blocks linked list */
do {
- part.mem.start = wlcore_hw_convert_hwaddr(wl, addr);
- part.mem.size = PAGE_SIZE;
-
- ret = wlcore_set_partition(wl, &part);
- if (ret < 0) {
- wl1271_error("%s: set_partition start=0x%X size=%d",
- __func__, part.mem.start, part.mem.size);
- goto out;
+ end_of_log = wlcore_event_fw_logger(wl);
+ if (end_of_log == 0) {
+ msleep(100);
+ end_of_log = wlcore_event_fw_logger(wl);
}
-
- memset(block, 0, wl->fw_mem_block_size);
- ret = wlcore_read_hwaddr(wl, addr, block,
- wl->fw_mem_block_size, false);
-
- if (ret < 0)
- goto out;
-
- /*
- * Memory blocks are linked to one another. The first 4 bytes
- * of each memory block hold the hardware address of the next
- * one. The last memory block points to the first one in
- * on demand mode and is equal to 0x2000000 in continuous mode.
- */
- addr = le32_to_cpup((__le32 *)block);
-
- if (!wl12xx_copy_fwlog(wl, block + offset,
- wl->fw_mem_block_size - offset))
- break;
- } while (addr && (addr != end_of_log));
-
- wake_up_interruptible(&wl->fwlog_waitq);
-
-out:
- kfree(block);
- wlcore_set_partition(wl, &old_part);
+ } while (end_of_log != 0);
}
static void wlcore_save_freed_pkts(struct wl1271 *wl, struct wl12xx_vif *wlvif,
@@ -6291,7 +6217,6 @@ struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size, u32 aggr_buf_size,
wl->active_sta_count = 0;
wl->active_link_count = 0;
wl->fwlog_size = 0;
- init_waitqueue_head(&wl->fwlog_waitq);
/* The system link is always allocated */
__set_bit(WL12XX_SYSTEM_HLID, wl->links_map);
@@ -6377,7 +6302,6 @@ int wlcore_free_hw(struct wl1271 *wl)
/* Unblock any fwlog readers */
mutex_lock(&wl->mutex);
wl->fwlog_size = -1;
- wake_up_interruptible_all(&wl->fwlog_waitq);
mutex_unlock(&wl->mutex);
wlcore_sysfs_free(wl);
@@ -6584,7 +6508,7 @@ MODULE_PARM_DESC(debug_level, "wl12xx debugging level");
module_param_named(fwlog, fwlog_param, charp, 0);
MODULE_PARM_DESC(fwlog,
- "FW logger options: continuous, ondemand, dbgpins or disable");
+ "FW logger options: continuous, dbgpins or disable");
module_param(fwlog_mem_blocks, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(fwlog_mem_blocks, "fwlog mem_blocks");
diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c
index 5b2927391..34e7e938e 100644
--- a/drivers/net/wireless/ti/wlcore/rx.c
+++ b/drivers/net/wireless/ti/wlcore/rx.c
@@ -149,7 +149,6 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
if (desc->packet_class == WL12XX_RX_CLASS_LOGGER) {
size_t len = length - sizeof(*desc);
wl12xx_copy_fwlog(wl, data + sizeof(*desc), len);
- wake_up_interruptible(&wl->fwlog_waitq);
return 0;
}
diff --git a/drivers/net/wireless/ti/wlcore/sysfs.c b/drivers/net/wireless/ti/wlcore/sysfs.c
index 24dd288d6..a9218e5b0 100644
--- a/drivers/net/wireless/ti/wlcore/sysfs.c
+++ b/drivers/net/wireless/ti/wlcore/sysfs.c
@@ -119,32 +119,6 @@ static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj,
if (ret < 0)
return -ERESTARTSYS;
- /* Let only one thread read the log at a time, blocking others */
- while (wl->fwlog_size == 0) {
- DEFINE_WAIT(wait);
-
- prepare_to_wait_exclusive(&wl->fwlog_waitq,
- &wait,
- TASK_INTERRUPTIBLE);
-
- if (wl->fwlog_size != 0) {
- finish_wait(&wl->fwlog_waitq, &wait);
- break;
- }
-
- mutex_unlock(&wl->mutex);
-
- schedule();
- finish_wait(&wl->fwlog_waitq, &wait);
-
- if (signal_pending(current))
- return -ERESTARTSYS;
-
- ret = mutex_lock_interruptible(&wl->mutex);
- if (ret < 0)
- return -ERESTARTSYS;
- }
-
/* Check if the fwlog is still valid */
if (wl->fwlog_size < 0) {
mutex_unlock(&wl->mutex);
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 906be6aa4..dda01b118 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -310,9 +310,6 @@ struct wl1271 {
/* FW memory block size */
u32 fw_mem_block_size;
- /* Sysfs FW log entry readers wait queue */
- wait_queue_head_t fwlog_waitq;
-
/* Hardware recovery work */
struct work_struct recovery_work;
bool watchdog_recovery;
diff --git a/drivers/net/wireless/zydas/Kconfig b/drivers/net/wireless/zydas/Kconfig
new file mode 100644
index 000000000..a58c0f65e
--- /dev/null
+++ b/drivers/net/wireless/zydas/Kconfig
@@ -0,0 +1,35 @@
+config WLAN_VENDOR_ZYDAS
+ bool "ZyDAS devices"
+ default y
+ ---help---
+ If you have a wireless card belonging to this class, say Y.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about cards. If you say Y, you will be asked for
+ your specific card in the following questions.
+
+if WLAN_VENDOR_ZYDAS
+
+config USB_ZD1201
+ tristate "USB ZD1201 based Wireless device support"
+ depends on CFG80211 && USB
+ select WIRELESS_EXT
+ select WEXT_PRIV
+ select FW_LOADER
+ ---help---
+ Say Y if you want to use wireless LAN adapters based on the ZyDAS
+ ZD1201 chip.
+
+ This driver makes the adapter appear as a normal Ethernet interface,
+ typically on wlan0.
+
+ The zd1201 device requires external firmware to be loaded.
+ This can be found at http://linux-lc100020.sourceforge.net/
+
+ To compile this driver as a module, choose M here: the
+ module will be called zd1201.
+
+source "drivers/net/wireless/zydas/zd1211rw/Kconfig"
+
+endif # WLAN_VENDOR_ZYDAS
diff --git a/drivers/net/wireless/zydas/Makefile b/drivers/net/wireless/zydas/Makefile
new file mode 100644
index 000000000..679fbbf3a
--- /dev/null
+++ b/drivers/net/wireless/zydas/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_ZD1211RW) += zd1211rw/
+
+obj-$(CONFIG_USB_ZD1201) += zd1201.o
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zydas/zd1201.c
index 79d6f4b88..79d6f4b88 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zydas/zd1201.c
diff --git a/drivers/net/wireless/zd1201.h b/drivers/net/wireless/zydas/zd1201.h
index dd7ea1f35..dd7ea1f35 100644
--- a/drivers/net/wireless/zd1201.h
+++ b/drivers/net/wireless/zydas/zd1201.h
diff --git a/drivers/net/wireless/zd1211rw/Kconfig b/drivers/net/wireless/zydas/zd1211rw/Kconfig
index 959205818..959205818 100644
--- a/drivers/net/wireless/zd1211rw/Kconfig
+++ b/drivers/net/wireless/zydas/zd1211rw/Kconfig
diff --git a/drivers/net/wireless/zd1211rw/Makefile b/drivers/net/wireless/zydas/zd1211rw/Makefile
index 5728a918e..5728a918e 100644
--- a/drivers/net/wireless/zd1211rw/Makefile
+++ b/drivers/net/wireless/zydas/zd1211rw/Makefile
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zydas/zd1211rw/zd_chip.c
index 07b94eda9..07b94eda9 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_chip.c
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zydas/zd1211rw/zd_chip.h
index b03786c9f..b03786c9f 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_chip.h
diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zydas/zd1211rw/zd_def.h
index 41bd755bc..41bd755bc 100644
--- a/drivers/net/wireless/zd1211rw/zd_def.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_def.h
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
index e539d9b1b..e539d9b1b 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zydas/zd1211rw/zd_mac.h
index 5a4842353..5a4842353 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.h
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf.c
index dc179c414..dc179c414 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.h b/drivers/net/wireless/zydas/zd1211rw/zd_rf.h
index 8f14e25e1..8f14e25e1 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf.h
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al2230.c
index 99aed7d78..99aed7d78 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al2230.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al7230b.c
index 5fea485be..5fea485be 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_al7230b.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_rf2959.c
index a93f657a4..a93f657a4 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_rf2959.c
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c b/drivers/net/wireless/zydas/zd1211rw/zd_rf_uw2453.c
index 61b924027..61b924027 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_rf_uw2453.c
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
index 426860611..426860611 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zydas/zd1211rw/zd_usb.h
index a9075f225..a9075f225 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.h