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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/net/wireless/ti
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/net/wireless/ti')
-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
21 files changed, 649 insertions, 505 deletions
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;