diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c | |
parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c')
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c | 73 |
1 files changed, 16 insertions, 57 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c index f49b60d31..b0f632462 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c @@ -1744,65 +1744,26 @@ static void _rtl92de_read_adapter_info(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - u16 i, usvalue; - u8 hwinfo[HWSET_MAX_SIZE]; - u16 eeprom_id; - unsigned long flags; + int params[] = {RTL8190_EEPROM_ID, EEPROM_VID, EEPROM_DID, + EEPROM_SVID, EEPROM_SMID, EEPROM_MAC_ADDR_MAC0_92D, + EEPROM_CHANNEL_PLAN, EEPROM_VERSION, EEPROM_CUSTOMER_ID, + COUNTRY_CODE_WORLD_WIDE_13}; + int i; + u16 usvalue; + u8 *hwinfo; - if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) { - spin_lock_irqsave(&globalmutex_for_power_and_efuse, flags); - rtl_efuse_shadow_map_update(hw); - _rtl92de_efuse_update_chip_version(hw); - spin_unlock_irqrestore(&globalmutex_for_power_and_efuse, flags); - memcpy((void *)hwinfo, (void *)&rtlefuse->efuse_map - [EFUSE_INIT_MAP][0], - HWSET_MAX_SIZE); - } else if (rtlefuse->epromtype == EEPROM_93C46) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "RTL819X Not boot from eeprom, check it !!\n"); - } - RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP", - hwinfo, HWSET_MAX_SIZE); + hwinfo = kzalloc(HWSET_MAX_SIZE, GFP_KERNEL); + if (!hwinfo) + return; - eeprom_id = *((u16 *)&hwinfo[0]); - if (eeprom_id != RTL8190_EEPROM_ID) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "EEPROM ID(%#x) is invalid!!\n", eeprom_id); - rtlefuse->autoload_failflag = true; - } else { - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n"); - rtlefuse->autoload_failflag = false; - } - if (rtlefuse->autoload_failflag) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "RTL819X Not boot from eeprom, check it !!\n"); + if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params)) return; - } - rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID]; - _rtl92de_read_macphymode_and_bandtype(hw, hwinfo); - /* VID, DID SE 0xA-D */ - rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID]; - rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID]; - rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID]; - rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID]; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROMId = 0x%4x\n", eeprom_id); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid); + _rtl92de_efuse_update_chip_version(hw); + _rtl92de_read_macphymode_and_bandtype(hw, hwinfo); - /* Read Permanent MAC address */ - if (rtlhal->interfaceindex == 0) { - for (i = 0; i < 6; i += 2) { - usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR_MAC0_92D + i]; - *((u16 *) (&rtlefuse->dev_addr[i])) = usvalue; - } - } else { + /* Read Permanent MAC address for 2nd interface */ + if (rtlhal->interfaceindex != 0) { for (i = 0; i < 6; i += 2) { usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR_MAC1_92D + i]; *((u16 *) (&rtlefuse->dev_addr[i])) = usvalue; @@ -1828,10 +1789,8 @@ static void _rtl92de_read_adapter_info(struct ieee80211_hw *hw) rtlefuse->channel_plan = COUNTRY_CODE_FCC; break; } - rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION]; rtlefuse->txpwr_fromeprom = true; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid); + kfree(hwinfo); } void rtl92de_read_eeprom_info(struct ieee80211_hw *hw) |