diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/debug.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c | 25 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/wifi.h | 2 |
5 files changed, 24 insertions, 30 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/debug.c b/drivers/net/wireless/realtek/rtlwifi/debug.c index 0b1bc04cb6ad..9eb26dfe4ca9 100644 --- a/drivers/net/wireless/realtek/rtlwifi/debug.c +++ b/drivers/net/wireless/realtek/rtlwifi/debug.c @@ -278,8 +278,8 @@ static ssize_t rtl_debugfs_set_write_reg(struct file *filp, tmp_len = (count > sizeof(tmp) - 1 ? sizeof(tmp) - 1 : count); - if (!buffer || copy_from_user(tmp, buffer, tmp_len)) - return count; + if (copy_from_user(tmp, buffer, tmp_len)) + return -EFAULT; tmp[tmp_len] = '\0'; @@ -287,7 +287,7 @@ static ssize_t rtl_debugfs_set_write_reg(struct file *filp, num = sscanf(tmp, "%x %x %x", &addr, &val, &len); if (num != 3) - return count; + return -EINVAL; switch (len) { case 1: @@ -375,8 +375,8 @@ static ssize_t rtl_debugfs_set_write_rfreg(struct file *filp, tmp_len = (count > sizeof(tmp) - 1 ? sizeof(tmp) - 1 : count); - if (!buffer || copy_from_user(tmp, buffer, tmp_len)) - return count; + if (copy_from_user(tmp, buffer, tmp_len)) + return -EFAULT; tmp[tmp_len] = '\0'; @@ -386,7 +386,7 @@ static ssize_t rtl_debugfs_set_write_rfreg(struct file *filp, if (num != 4) { rtl_dbg(rtlpriv, COMP_ERR, DBG_DMESG, "Format is <path> <addr> <mask> <data>\n"); - return count; + return -EINVAL; } rtl_set_rfreg(hw, path, addr, bitmask, data); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c index b9c62640d2cb..dc480323c9cb 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c @@ -1428,7 +1428,9 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, for (rf_path = 0; rf_path < 2; rf_path++) { for (i = 0; i < 3; i++) { - if (!autoload_fail) { + if (!autoload_fail && + hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i] != 0xff && + hwinfo[EEPROM_TXPOWERHT40_1S + rf_path * 3 + i] != 0xff) { rtlefuse-> eeprom_chnlarea_txpwr_cck[rf_path][i] = hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i]; @@ -1448,7 +1450,8 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, } for (i = 0; i < 3; i++) { - if (!autoload_fail) + if (!autoload_fail && + hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i] != 0xff) tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i]; else tempval = EEPROM_DEFAULT_HT40_2SDIFF; @@ -1518,7 +1521,9 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, } for (i = 0; i < 3; i++) { - if (!autoload_fail) { + if (!autoload_fail && + hwinfo[EEPROM_TXPWR_GROUP + i] != 0xff && + hwinfo[EEPROM_TXPWR_GROUP + 3 + i] != 0xff) { rtlefuse->eeprom_pwrlimit_ht40[i] = hwinfo[EEPROM_TXPWR_GROUP + i]; rtlefuse->eeprom_pwrlimit_ht20[i] = @@ -1563,7 +1568,8 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, for (i = 0; i < 14; i++) { index = rtl92c_get_chnl_group((u8)i); - if (!autoload_fail) + if (!autoload_fail && + hwinfo[EEPROM_TXPOWERHT20DIFF + index] != 0xff) tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index]; else tempval = EEPROM_DEFAULT_HT20_DIFF; @@ -1580,7 +1586,8 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, index = rtl92c_get_chnl_group((u8)i); - if (!autoload_fail) + if (!autoload_fail && + hwinfo[EEPROM_TXPOWER_OFDMDIFF + index] != 0xff) tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index]; else tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF; @@ -1610,14 +1617,16 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, "RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i, rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]); - if (!autoload_fail) + if (!autoload_fail && hwinfo[RF_OPTION1] != 0xff) rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7); else rtlefuse->eeprom_regulatory = 0; RTPRINT(rtlpriv, FINIT, INIT_TXPOWER, "eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory); - if (!autoload_fail) { + if (!autoload_fail && + hwinfo[EEPROM_TSSI_A] != 0xff && + hwinfo[EEPROM_TSSI_B] != 0xff) { rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A]; rtlefuse->eeprom_tssi[RF90_PATH_B] = hwinfo[EEPROM_TSSI_B]; } else { @@ -1628,7 +1637,7 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, rtlefuse->eeprom_tssi[RF90_PATH_A], rtlefuse->eeprom_tssi[RF90_PATH_B]); - if (!autoload_fail) + if (!autoload_fail && hwinfo[EEPROM_THERMAL_METER] != 0xff) tempval = hwinfo[EEPROM_THERMAL_METER]; else tempval = EEPROM_DEFAULT_THERMALMETER; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c index 2aecb2583f75..df1e36fbc348 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c @@ -1047,7 +1047,6 @@ static int _rtl92de_set_media_status(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv = rtl_priv(hw); u8 bt_msr = rtl_read_byte(rtlpriv, MSR); enum led_ctl_mode ledaction = LED_CTL_NO_LINK; - u8 bcnfunc_enable; bt_msr &= 0xfc; @@ -1064,31 +1063,26 @@ static int _rtl92de_set_media_status(struct ieee80211_hw *hw, "Set HW_VAR_MEDIA_STATUS: No such media status(%x)\n", type); } - bcnfunc_enable = rtl_read_byte(rtlpriv, REG_BCN_CTRL); switch (type) { case NL80211_IFTYPE_UNSPECIFIED: bt_msr |= MSR_NOLINK; ledaction = LED_CTL_LINK; - bcnfunc_enable &= 0xF7; rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to NO LINK!\n"); break; case NL80211_IFTYPE_ADHOC: bt_msr |= MSR_ADHOC; - bcnfunc_enable |= 0x08; rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to Ad Hoc!\n"); break; case NL80211_IFTYPE_STATION: bt_msr |= MSR_INFRA; ledaction = LED_CTL_LINK; - bcnfunc_enable &= 0xF7; rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to STA!\n"); break; case NL80211_IFTYPE_AP: bt_msr |= MSR_AP; - bcnfunc_enable |= 0x08; rtl_dbg(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to AP!\n"); break; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c index bd0b7e365edb..a8b5bf45b1bb 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c @@ -1552,8 +1552,6 @@ void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - u16 bcntime_cfg = 0; - u16 bcn_cw = 6, bcn_ifs = 0xf; u16 atim_window = 2; /* ATIM Window (in unit of TU). */ @@ -1576,13 +1574,6 @@ void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw) * other ad hoc STA */ rtl_write_byte(rtlpriv, BCN_ERR_THRESH, 100); - /* Beacon Time Configuration */ - if (mac->opmode == NL80211_IFTYPE_ADHOC) - bcntime_cfg |= (bcn_cw << BCN_TCFG_CW_SHIFT); - - /* TODO: bcn_ifs may required to be changed on ASIC */ - bcntime_cfg |= bcn_ifs << BCN_TCFG_IFS; - /*for beacon changed */ rtl92s_phy_set_beacon_hwreg(hw, mac->beacon_interval); } diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index 31f9e9e5c680..082af216760f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -2831,7 +2831,7 @@ struct rtl_priv { * beyond this structure like: * rtl_pci_priv or rtl_usb_priv */ - u8 priv[0] __aligned(sizeof(void *)); + u8 priv[] __aligned(sizeof(void *)); }; #define rtl_priv(hw) (((struct rtl_priv *)(hw)->priv)) |