diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192se')
-rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/def.h | 7 | ||||
-rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/dm.c | 156 | ||||
-rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/dm.h | 44 | ||||
-rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/fw.h | 6 | ||||
-rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/phy.c | 7 | ||||
-rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/sw.c | 19 | ||||
-rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/trx.c | 11 |
7 files changed, 95 insertions, 155 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/def.h b/drivers/net/wireless/rtlwifi/rtl8192se/def.h index d1b0a1e14971..20afec62ce05 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192se/def.h @@ -252,12 +252,7 @@ * the desc is cleared. */ #define TX_DESC_NEXT_DESC_OFFSET 36 #define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \ -do { \ - if (_size > TX_DESC_NEXT_DESC_OFFSET) \ - memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET); \ - else \ - memset(__pdesc, 0, _size); \ -} while (0); + memset(__pdesc, 0, min_t(size_t, _size, TX_DESC_NEXT_DESC_OFFSET)) /* Rx Desc */ #define RX_STATUS_DESC_SIZE 24 diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/dm.c b/drivers/net/wireless/rtlwifi/rtl8192se/dm.c index fbabae17259e..2e1158026fb7 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/dm.c @@ -35,7 +35,6 @@ #include "dm.h" #include "fw.h" -struct dig_t digtable; static const u32 edca_setting_dl[PEER_MAX] = { 0xa44f, /* 0 UNKNOWN */ 0x5ea44f, /* 1 REALTEK_90 */ @@ -421,62 +420,64 @@ static void _rtl92s_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) static void rtl92s_backoff_enable_flag(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct dig_t *digtable = &rtlpriv->dm_digtable; struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); - if (falsealm_cnt->cnt_all > digtable.fa_highthresh) { - if ((digtable.backoff_val - 6) < - digtable.backoffval_range_min) - digtable.backoff_val = digtable.backoffval_range_min; + if (falsealm_cnt->cnt_all > digtable->fa_highthresh) { + if ((digtable->backoff_val - 6) < + digtable->backoffval_range_min) + digtable->backoff_val = digtable->backoffval_range_min; else - digtable.backoff_val -= 6; - } else if (falsealm_cnt->cnt_all < digtable.fa_lowthresh) { - if ((digtable.backoff_val + 6) > - digtable.backoffval_range_max) - digtable.backoff_val = - digtable.backoffval_range_max; + digtable->backoff_val -= 6; + } else if (falsealm_cnt->cnt_all < digtable->fa_lowthresh) { + if ((digtable->backoff_val + 6) > + digtable->backoffval_range_max) + digtable->backoff_val = + digtable->backoffval_range_max; else - digtable.backoff_val += 6; + digtable->backoff_val += 6; } } static void _rtl92s_dm_initial_gain_sta_beforeconnect(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct dig_t *digtable = &rtlpriv->dm_digtable; struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); static u8 initialized, force_write; u8 initial_gain = 0; - if ((digtable.pre_sta_connectstate == digtable.cur_sta_connectstate) || - (digtable.cur_sta_connectstate == DIG_STA_BEFORE_CONNECT)) { - if (digtable.cur_sta_connectstate == DIG_STA_BEFORE_CONNECT) { + if ((digtable->pre_sta_connectstate == digtable->cur_sta_connectstate) || + (digtable->cur_sta_connectstate == DIG_STA_BEFORE_CONNECT)) { + if (digtable->cur_sta_connectstate == DIG_STA_BEFORE_CONNECT) { if (rtlpriv->psc.rfpwr_state != ERFON) return; - if (digtable.backoff_enable_flag) + if (digtable->backoff_enable_flag) rtl92s_backoff_enable_flag(hw); else - digtable.backoff_val = DM_DIG_BACKOFF; - - if ((digtable.rssi_val + 10 - digtable.backoff_val) > - digtable.rx_gain_range_max) - digtable.cur_igvalue = - digtable.rx_gain_range_max; - else if ((digtable.rssi_val + 10 - digtable.backoff_val) - < digtable.rx_gain_range_min) - digtable.cur_igvalue = - digtable.rx_gain_range_min; + digtable->backoff_val = DM_DIG_BACKOFF; + + if ((digtable->rssi_val + 10 - digtable->backoff_val) > + digtable->rx_gain_range_max) + digtable->cur_igvalue = + digtable->rx_gain_range_max; + else if ((digtable->rssi_val + 10 - digtable->backoff_val) + < digtable->rx_gain_range_min) + digtable->cur_igvalue = + digtable->rx_gain_range_min; else - digtable.cur_igvalue = digtable.rssi_val + 10 - - digtable.backoff_val; + digtable->cur_igvalue = digtable->rssi_val + 10 - + digtable->backoff_val; if (falsealm_cnt->cnt_all > 10000) - digtable.cur_igvalue = - (digtable.cur_igvalue > 0x33) ? - digtable.cur_igvalue : 0x33; + digtable->cur_igvalue = + (digtable->cur_igvalue > 0x33) ? + digtable->cur_igvalue : 0x33; if (falsealm_cnt->cnt_all > 16000) - digtable.cur_igvalue = - digtable.rx_gain_range_max; + digtable->cur_igvalue = + digtable->rx_gain_range_max; /* connected -> connected or disconnected -> disconnected */ } else { /* Firmware control DIG, do nothing in driver dm */ @@ -486,31 +487,31 @@ static void _rtl92s_dm_initial_gain_sta_beforeconnect(struct ieee80211_hw *hw) * disconnected or beforeconnect->(dis)connected */ } else { /* Enable FW DIG */ - digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; + digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; rtl92s_phy_set_fw_cmd(hw, FW_CMD_DIG_ENABLE); - digtable.backoff_val = DM_DIG_BACKOFF; - digtable.cur_igvalue = rtlpriv->phy.default_initialgain[0]; - digtable.pre_igvalue = 0; + digtable->backoff_val = DM_DIG_BACKOFF; + digtable->cur_igvalue = rtlpriv->phy.default_initialgain[0]; + digtable->pre_igvalue = 0; return; } /* Forced writing to prevent from fw-dig overwriting. */ - if (digtable.pre_igvalue != rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, + if (digtable->pre_igvalue != rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0)) force_write = 1; - if ((digtable.pre_igvalue != digtable.cur_igvalue) || + if ((digtable->pre_igvalue != digtable->cur_igvalue) || !initialized || force_write) { /* Disable FW DIG */ rtl92s_phy_set_fw_cmd(hw, FW_CMD_DIG_DISABLE); - initial_gain = (u8)digtable.cur_igvalue; + initial_gain = (u8)digtable->cur_igvalue; /* Set initial gain. */ rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0, initial_gain); rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0, initial_gain); - digtable.pre_igvalue = digtable.cur_igvalue; + digtable->pre_igvalue = digtable->cur_igvalue; initialized = 1; force_write = 0; } @@ -519,6 +520,7 @@ static void _rtl92s_dm_initial_gain_sta_beforeconnect(struct ieee80211_hw *hw) static void _rtl92s_dm_ctrl_initgain_bytwoport(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct dig_t *digtable = &rtlpriv->dm_digtable; if (rtlpriv->mac80211.act_scanning) return; @@ -526,17 +528,17 @@ static void _rtl92s_dm_ctrl_initgain_bytwoport(struct ieee80211_hw *hw) /* Decide the current status and if modify initial gain or not */ if (rtlpriv->mac80211.link_state >= MAC80211_LINKED || rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC) - digtable.cur_sta_connectstate = DIG_STA_CONNECT; + digtable->cur_sta_connectstate = DIG_STA_CONNECT; else - digtable.cur_sta_connectstate = DIG_STA_DISCONNECT; + digtable->cur_sta_connectstate = DIG_STA_DISCONNECT; - digtable.rssi_val = rtlpriv->dm.undecorated_smoothed_pwdb; + digtable->rssi_val = rtlpriv->dm.undecorated_smoothed_pwdb; /* Change dig mode to rssi */ - if (digtable.cur_sta_connectstate != DIG_STA_DISCONNECT) { - if (digtable.dig_twoport_algorithm == + if (digtable->cur_sta_connectstate != DIG_STA_DISCONNECT) { + if (digtable->dig_twoport_algorithm == DIG_TWO_PORT_ALGO_FALSE_ALARM) { - digtable.dig_twoport_algorithm = DIG_TWO_PORT_ALGO_RSSI; + digtable->dig_twoport_algorithm = DIG_TWO_PORT_ALGO_RSSI; rtl92s_phy_set_fw_cmd(hw, FW_CMD_DIG_MODE_SS); } } @@ -544,13 +546,14 @@ static void _rtl92s_dm_ctrl_initgain_bytwoport(struct ieee80211_hw *hw) _rtl92s_dm_false_alarm_counter_statistics(hw); _rtl92s_dm_initial_gain_sta_beforeconnect(hw); - digtable.pre_sta_connectstate = digtable.cur_sta_connectstate; + digtable->pre_sta_connectstate = digtable->cur_sta_connectstate; } static void _rtl92s_dm_ctrl_initgain_byrssi(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct dig_t *digtable = &rtlpriv->dm_digtable; /* 2T2R TP issue */ if (rtlphy->rf_type == RF_2T2R) @@ -559,7 +562,7 @@ static void _rtl92s_dm_ctrl_initgain_byrssi(struct ieee80211_hw *hw) if (!rtlpriv->dm.dm_initialgain_enable) return; - if (digtable.dig_enable_flag == false) + if (digtable->dig_enable_flag == false) return; _rtl92s_dm_ctrl_initgain_bytwoport(hw); @@ -639,51 +642,52 @@ static void _rtl92s_dm_dynamic_txpower(struct ieee80211_hw *hw) static void _rtl92s_dm_init_dig(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct dig_t *digtable = &rtlpriv->dm_digtable; /* Disable DIG scheme now.*/ - digtable.dig_enable_flag = true; - digtable.backoff_enable_flag = true; + digtable->dig_enable_flag = true; + digtable->backoff_enable_flag = true; if ((rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) && (hal_get_firmwareversion(rtlpriv) >= 0x3c)) - digtable.dig_algorithm = DIG_ALGO_BY_TOW_PORT; + digtable->dig_algorithm = DIG_ALGO_BY_TOW_PORT; else - digtable.dig_algorithm = + digtable->dig_algorithm = DIG_ALGO_BEFORE_CONNECT_BY_RSSI_AND_ALARM; - digtable.dig_twoport_algorithm = DIG_TWO_PORT_ALGO_RSSI; - digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; - /* off=by real rssi value, on=by digtable.rssi_val for new dig */ - digtable.dig_dbgmode = DM_DBG_OFF; - digtable.dig_slgorithm_switch = 0; + digtable->dig_twoport_algorithm = DIG_TWO_PORT_ALGO_RSSI; + digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; + /* off=by real rssi value, on=by digtable->rssi_val for new dig */ + digtable->dig_dbgmode = DM_DBG_OFF; + digtable->dig_slgorithm_switch = 0; /* 2007/10/04 MH Define init gain threshol. */ - digtable.dig_state = DM_STA_DIG_MAX; - digtable.dig_highpwrstate = DM_STA_DIG_MAX; + digtable->dig_state = DM_STA_DIG_MAX; + digtable->dig_highpwrstate = DM_STA_DIG_MAX; - digtable.cur_sta_connectstate = DIG_STA_DISCONNECT; - digtable.pre_sta_connectstate = DIG_STA_DISCONNECT; - digtable.cur_ap_connectstate = DIG_AP_DISCONNECT; - digtable.pre_ap_connectstate = DIG_AP_DISCONNECT; + digtable->cur_sta_connectstate = DIG_STA_DISCONNECT; + digtable->pre_sta_connectstate = DIG_STA_DISCONNECT; + digtable->cur_ap_connectstate = DIG_AP_DISCONNECT; + digtable->pre_ap_connectstate = DIG_AP_DISCONNECT; - digtable.rssi_lowthresh = DM_DIG_THRESH_LOW; - digtable.rssi_highthresh = DM_DIG_THRESH_HIGH; + digtable->rssi_lowthresh = DM_DIG_THRESH_LOW; + digtable->rssi_highthresh = DM_DIG_THRESH_HIGH; - digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW; - digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH; + digtable->fa_lowthresh = DM_FALSEALARM_THRESH_LOW; + digtable->fa_highthresh = DM_FALSEALARM_THRESH_HIGH; - digtable.rssi_highpower_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW; - digtable.rssi_highpower_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH; + digtable->rssi_highpower_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW; + digtable->rssi_highpower_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH; /* for dig debug rssi value */ - digtable.rssi_val = 50; - digtable.backoff_val = DM_DIG_BACKOFF; - digtable.rx_gain_range_max = DM_DIG_MAX; + digtable->rssi_val = 50; + digtable->backoff_val = DM_DIG_BACKOFF; + digtable->rx_gain_range_max = DM_DIG_MAX; - digtable.rx_gain_range_min = DM_DIG_MIN; + digtable->rx_gain_range_min = DM_DIG_MIN; - digtable.backoffval_range_max = DM_DIG_BACKOFF_MAX; - digtable.backoffval_range_min = DM_DIG_BACKOFF_MIN; + digtable->backoffval_range_max = DM_DIG_BACKOFF_MAX; + digtable->backoffval_range_min = DM_DIG_BACKOFF_MIN; } static void _rtl92s_dm_init_dynamic_txpower(struct ieee80211_hw *hw) diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/dm.h b/drivers/net/wireless/rtlwifi/rtl8192se/dm.h index e1b19a641765..2e9052c8fe4b 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/dm.h +++ b/drivers/net/wireless/rtlwifi/rtl8192se/dm.h @@ -29,48 +29,6 @@ #ifndef __RTL_92S_DM_H__ #define __RTL_92S_DM_H__ -struct dig_t { - u8 dig_enable_flag; - u8 dig_algorithm; - u8 dig_twoport_algorithm; - u8 dig_ext_port_stage; - u8 dig_dbgmode; - u8 dig_slgorithm_switch; - - long rssi_lowthresh; - long rssi_highthresh; - - u32 fa_lowthresh; - u32 fa_highthresh; - - long rssi_highpower_lowthresh; - long rssi_highpower_highthresh; - - u8 dig_state; - u8 dig_highpwrstate; - u8 cur_sta_connectstate; - u8 pre_sta_connectstate; - u8 cur_ap_connectstate; - u8 pre_ap_connectstate; - - u8 cur_pd_thstate; - u8 pre_pd_thstate; - u8 cur_cs_ratiostate; - u8 pre_cs_ratiostate; - - u32 pre_igvalue; - u32 cur_igvalue; - - u8 backoff_enable_flag; - char backoff_val; - char backoffval_range_max; - char backoffval_range_min; - u8 rx_gain_range_max; - u8 rx_gain_range_min; - - long rssi_val; -}; - enum dm_dig_alg { DIG_ALGO_BY_FALSE_ALARM = 0, DIG_ALGO_BY_RSSI = 1, @@ -154,8 +112,6 @@ enum dm_ratr_sta { #define DM_DIG_BACKOFF_MAX 12 #define DM_DIG_BACKOFF_MIN -4 -extern struct dig_t digtable; - void rtl92s_dm_watchdog(struct ieee80211_hw *hw); void rtl92s_dm_init(struct ieee80211_hw *hw); void rtl92s_dm_init_edca_turbo(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/fw.h b/drivers/net/wireless/rtlwifi/rtl8192se/fw.h index b4afff626437..d53f4332464d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/fw.h +++ b/drivers/net/wireless/rtlwifi/rtl8192se/fw.h @@ -345,7 +345,7 @@ enum fw_h2c_cmd { do { \ udelay(1000); \ rtlpriv->rtlhal.fwcmd_iomap &= (~_Bit); \ - } while (0); + } while (0) #define FW_CMD_IO_UPDATE(rtlpriv, _val) \ rtlpriv->rtlhal.fwcmd_iomap = _val; @@ -354,13 +354,13 @@ enum fw_h2c_cmd { do { \ rtl_write_word(rtlpriv, LBUS_MON_ADDR, (u16)_val); \ FW_CMD_IO_UPDATE(rtlpriv, _val); \ - } while (0); + } while (0) #define FW_CMD_PARA_SET(rtlpriv, _val) \ do { \ rtl_write_dword(rtlpriv, LBUS_ADDR_MASK, _val); \ rtlpriv->rtlhal.fwcmd_ioparam = _val; \ - } while (0); + } while (0) #define FW_CMD_IO_QUERY(rtlpriv) \ (u16)(rtlpriv->rtlhal.fwcmd_iomap) diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c index 4a499928e4c6..8d7099bc472c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c @@ -1450,6 +1450,7 @@ static void _rtl92s_phy_set_fwcmd_io(struct ieee80211_hw *hw) bool rtl92s_phy_set_fw_cmd(struct ieee80211_hw *hw, enum fwcmd_iotype fw_cmdio) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct dig_t *digtable = &rtlpriv->dm_digtable; struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); u32 fw_param = FW_CMD_IO_PARA_QUERY(rtlpriv); @@ -1588,16 +1589,16 @@ bool rtl92s_phy_set_fw_cmd(struct ieee80211_hw *hw, enum fwcmd_iotype fw_cmdio) FW_SS_CTL); if (rtlpriv->dm.dm_flag & HAL_DM_DIG_DISABLE || - !digtable.dig_enable_flag) + !digtable->dig_enable_flag) fw_cmdmap &= ~FW_DIG_ENABLE_CTL; if ((rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) || rtlpriv->dm.dynamic_txpower_enable) fw_cmdmap &= ~FW_HIGH_PWR_ENABLE_CTL; - if ((digtable.dig_ext_port_stage == + if ((digtable->dig_ext_port_stage == DIG_EXT_PORT_STAGE_0) || - (digtable.dig_ext_port_stage == + (digtable->dig_ext_port_stage == DIG_EXT_PORT_STAGE_1)) fw_cmdmap &= ~FW_DIG_ENABLE_CTL; diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c index f1b36005c6a2..730bcc919529 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c @@ -450,21 +450,4 @@ static struct pci_driver rtl92se_driver = { .driver.pm = &rtlwifi_pm_ops, }; -static int __init rtl92se_module_init(void) -{ - int ret = 0; - - ret = pci_register_driver(&rtl92se_driver); - if (ret) - RT_ASSERT(false, "No device found\n"); - - return ret; -} - -static void __exit rtl92se_module_exit(void) -{ - pci_unregister_driver(&rtl92se_driver); -} - -module_init(rtl92se_module_init); -module_exit(rtl92se_module_exit); +module_pci_driver(rtl92se_driver); diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c index 2fd3d13b7ced..812b5858f14a 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c @@ -492,13 +492,14 @@ static void _rtl92se_translate_rx_signal_stuff(struct ieee80211_hw *hw, praddr = hdr->addr1; packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) && - (!compare_ether_addr(mac->bssid, (cfc & IEEE80211_FCTL_TODS) ? - hdr->addr1 : (cfc & IEEE80211_FCTL_FROMDS) ? - hdr->addr2 : hdr->addr3)) && (!pstats->hwerror) && - (!pstats->crc) && (!pstats->icv)); + ether_addr_equal(mac->bssid, + (cfc & IEEE80211_FCTL_TODS) ? hdr->addr1 : + (cfc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : + hdr->addr3) && + (!pstats->hwerror) && (!pstats->crc) && (!pstats->icv)); packet_toself = packet_matchbssid && - (!compare_ether_addr(praddr, rtlefuse->dev_addr)); + ether_addr_equal(praddr, rtlefuse->dev_addr); if (ieee80211_is_beacon(fc)) packet_beacon = true; |