diff options
Diffstat (limited to 'drivers/net')
107 files changed, 4503 insertions, 5090 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 97ac8c87cba2..06fe2b8fa22d 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -1351,12 +1351,12 @@ static int ath10k_update_channel_list(struct ath10k *ar) ch->allow_vht = true; ch->allow_ibss = - !(channel->flags & IEEE80211_CHAN_NO_IBSS); + !(channel->flags & IEEE80211_CHAN_NO_IR); ch->ht40plus = !(channel->flags & IEEE80211_CHAN_NO_HT40PLUS); - passive = channel->flags & IEEE80211_CHAN_PASSIVE_SCAN; + passive = channel->flags & IEEE80211_CHAN_NO_IR; ch->passive = passive; ch->freq = channel->center_freq; diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 2437ad26949d..fd4c89df67e1 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -1109,7 +1109,9 @@ void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq, (mode == WMI_11G_HT20) ? NL80211_CHAN_HT20 : NL80211_CHAN_NO_HT); + mutex_lock(&vif->wdev.mtx); cfg80211_ch_switch_notify(vif->ndev, &chandef); + mutex_unlock(&vif->wdev.mtx); } static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, @@ -3169,12 +3171,15 @@ static bool ath6kl_is_p2p_go_ssid(const u8 *buf, size_t len) } static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, - struct ieee80211_channel *chan, bool offchan, - unsigned int wait, const u8 *buf, size_t len, - bool no_cck, bool dont_wait_for_ack, u64 *cookie) + struct cfg80211_mgmt_tx_params *params, u64 *cookie) { struct ath6kl_vif *vif = ath6kl_vif_from_wdev(wdev); struct ath6kl *ar = ath6kl_priv(vif->ndev); + struct ieee80211_channel *chan = params->chan; + const u8 *buf = params->buf; + size_t len = params->len; + unsigned int wait = params->wait; + bool no_cck = params->no_cck; u32 id, freq; const struct ieee80211_mgmt *mgmt; bool more_data, queued; diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index 32f139e2e897..30d273c61bff 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -86,7 +86,7 @@ config ATH9K_DFS_CERTIFIED config ATH9K_TX99 bool "Atheros ath9k TX99 testing support" - depends on CFG80211_CERTIFICATION_ONUS + depends on ATH9K_DEBUGFS && CFG80211_CERTIFICATION_ONUS default n ---help--- Say N. This should only be enabled on systems undergoing @@ -104,6 +104,14 @@ config ATH9K_TX99 be evaluated to meet the RF exposure limits set forth in the governmental SAR regulations. +config ATH9K_WOW + bool "Wake on Wireless LAN support (EXPERIMENTAL)" + depends on ATH9K && PM + default n + ---help--- + This option enables Wake on Wireless LAN support for certain cards. + Currently, AR9462 is supported. + config ATH9K_LEGACY_RATE_CONTROL bool "Atheros ath9k rate control" depends on ATH9K diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile index 6205ef5a9321..337c459eda28 100644 --- a/drivers/net/wireless/ath/ath9k/Makefile +++ b/drivers/net/wireless/ath/ath9k/Makefile @@ -13,9 +13,9 @@ ath9k-$(CONFIG_ATH9K_PCI) += pci.o ath9k-$(CONFIG_ATH9K_AHB) += ahb.o ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o ath9k-$(CONFIG_ATH9K_DFS_DEBUGFS) += dfs_debug.o -ath9k-$(CONFIG_ATH9K_DFS_CERTIFIED) += \ - dfs.o -ath9k-$(CONFIG_PM_SLEEP) += wow.o +ath9k-$(CONFIG_ATH9K_DFS_CERTIFIED) += dfs.o +ath9k-$(CONFIG_ATH9K_TX99) += tx99.o +ath9k-$(CONFIG_ATH9K_WOW) += wow.o obj-$(CONFIG_ATH9K) += ath9k.o @@ -41,6 +41,8 @@ ath9k_hw-y:= \ ar9003_eeprom.o \ ar9003_paprd.o +ath9k_hw-$(CONFIG_ATH9K_WOW) += ar9003_wow.o + ath9k_hw-$(CONFIG_ATH9K_BTCOEX_SUPPORT) += btcoex.o \ ar9003_mci.o obj-$(CONFIG_ATH9K_HW) += ath9k_hw.o diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index 7546b9a7dcbf..e7cdf1100f56 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -352,7 +352,7 @@ static const u32 ar9300_2p2_baseband_postamble[][5] = { {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, - {0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982}, + {0x0000a2d0, 0x00041983, 0x00041983, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, @@ -378,9 +378,9 @@ static const u32 ar9300_2p2_baseband_core[][2] = { {0x00009814, 0x9280c00a}, {0x00009818, 0x00000000}, {0x0000981c, 0x00020028}, - {0x00009834, 0x6400a290}, + {0x00009834, 0x6400a190}, {0x00009838, 0x0108ecff}, - {0x0000983c, 0x0d000600}, + {0x0000983c, 0x14000600}, {0x00009880, 0x201fff00}, {0x00009884, 0x00001042}, {0x000098a4, 0x00200400}, @@ -401,7 +401,7 @@ static const u32 ar9300_2p2_baseband_core[][2] = { {0x00009d04, 0x40206c10}, {0x00009d08, 0x009c4060}, {0x00009d0c, 0x9883800a}, - {0x00009d10, 0x01834061}, + {0x00009d10, 0x01884061}, {0x00009d14, 0x00c0040b}, {0x00009d18, 0x00000000}, {0x00009e08, 0x0038230c}, @@ -459,7 +459,7 @@ static const u32 ar9300_2p2_baseband_core[][2] = { {0x0000a3e8, 0x20202020}, {0x0000a3ec, 0x20202020}, {0x0000a3f0, 0x00000000}, - {0x0000a3f4, 0x00000246}, + {0x0000a3f4, 0x00000000}, {0x0000a3f8, 0x0c9bd380}, {0x0000a3fc, 0x000f0f01}, {0x0000a400, 0x8fa91f01}, @@ -644,7 +644,7 @@ static const u32 ar9300Modes_high_ob_db_tx_gain_table_2p2[][5] = { {0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, + {0x0000a410, 0x000050d4, 0x000050d4, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, @@ -1086,8 +1086,8 @@ static const u32 ar9300Common_rx_gain_table_2p2[][2] = { {0x0000b074, 0x00000000}, {0x0000b078, 0x00000000}, {0x0000b07c, 0x00000000}, - {0x0000b080, 0x2a2d2f32}, - {0x0000b084, 0x21232328}, + {0x0000b080, 0x23232323}, + {0x0000b084, 0x21232323}, {0x0000b088, 0x19191c1e}, {0x0000b08c, 0x12141417}, {0x0000b090, 0x07070e0e}, @@ -1385,9 +1385,9 @@ static const u32 ar9300_2p2_mac_core[][2] = { {0x000081f8, 0x00000000}, {0x000081fc, 0x00000000}, {0x00008240, 0x00100000}, - {0x00008244, 0x0010f424}, + {0x00008244, 0x0010f400}, {0x00008248, 0x00000800}, - {0x0000824c, 0x0001e848}, + {0x0000824c, 0x0001e800}, {0x00008250, 0x00000000}, {0x00008254, 0x00000000}, {0x00008258, 0x00000000}, @@ -1726,16 +1726,23 @@ static const u32 ar9300PciePhy_pll_on_clkreq_disable_L1_2p2[][2] = { static const u32 ar9300PciePhy_clkreq_enable_L1_2p2[][2] = { /* Addr allmodes */ - {0x00004040, 0x08253e5e}, + {0x00004040, 0x0825365e}, {0x00004040, 0x0008003b}, {0x00004044, 0x00000000}, }; static const u32 ar9300PciePhy_clkreq_disable_L1_2p2[][2] = { /* Addr allmodes */ - {0x00004040, 0x08213e5e}, + {0x00004040, 0x0821365e}, {0x00004040, 0x0008003b}, {0x00004044, 0x00000000}, }; +static const u32 ar9300_2p2_baseband_core_txfir_coeff_japan_2484[][2] = { + /* Addr allmodes */ + {0x0000a398, 0x00000000}, + {0x0000a39c, 0x6f7f0301}, + {0x0000a3a0, 0xca9228ee}, +}; + #endif /* INITVALS_9003_2P2_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 22934d3ca544..aa0127265746 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -1040,14 +1040,14 @@ static void ar9003_hw_cl_cal_post_proc(struct ath_hw *ah, bool is_reusable) } } -static bool ar9003_hw_init_cal(struct ath_hw *ah, - struct ath9k_channel *chan) +static bool ar9003_hw_init_cal_pcoem(struct ath_hw *ah, + struct ath9k_channel *chan) { struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_cal_data *caldata = ah->caldata; bool txiqcal_done = false; bool is_reusable = true, status = true; - bool run_rtt_cal = false, run_agc_cal, sep_iq_cal = false; + bool run_rtt_cal = false, run_agc_cal; bool rtt = !!(ah->caps.hw_caps & ATH9K_HW_CAP_RTT); u32 rx_delay = 0; u32 agc_ctrl = 0, agc_supp_cals = AR_PHY_AGC_CONTROL_OFFSET_CAL | @@ -1119,22 +1119,12 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, REG_CLR_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0, AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL); txiqcal_done = run_agc_cal = true; - } else if (caldata && !test_bit(TXIQCAL_DONE, &caldata->cal_flags)) { - run_agc_cal = true; - sep_iq_cal = true; } skip_tx_iqcal: if (ath9k_hw_mci_is_enabled(ah) && IS_CHAN_2GHZ(chan) && run_agc_cal) ar9003_mci_init_cal_req(ah, &is_reusable); - if (sep_iq_cal) { - txiqcal_done = ar9003_hw_tx_iq_cal_run(ah); - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS); - udelay(5); - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); - } - if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) { rx_delay = REG_READ(ah, AR_PHY_RX_DELAY); /* Disable BB_active */ @@ -1228,13 +1218,109 @@ skip_tx_iqcal: return true; } +static bool ar9003_hw_init_cal_soc(struct ath_hw *ah, + struct ath9k_channel *chan) +{ + struct ath_common *common = ath9k_hw_common(ah); + struct ath9k_hw_cal_data *caldata = ah->caldata; + bool txiqcal_done = false; + bool is_reusable = true, status = true; + bool run_agc_cal = false, sep_iq_cal = false; + + /* Use chip chainmask only for calibration */ + ar9003_hw_set_chain_masks(ah, ah->caps.rx_chainmask, ah->caps.tx_chainmask); + + if (ah->enabled_cals & TX_CL_CAL) { + REG_SET_BIT(ah, AR_PHY_CL_CAL_CTL, AR_PHY_CL_CAL_ENABLE); + run_agc_cal = true; + } + + if (IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan)) + goto skip_tx_iqcal; + + /* Do Tx IQ Calibration */ + REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1, + AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT, + DELPT); + + /* + * For AR9485 or later chips, TxIQ cal runs as part of + * AGC calibration. Specifically, AR9550 in SoC chips. + */ + if (ah->enabled_cals & TX_IQ_ON_AGC_CAL) { + txiqcal_done = true; + run_agc_cal = true; + } else { + sep_iq_cal = true; + run_agc_cal = true; + } + + /* + * In the SoC family, this will run for AR9300, AR9331 and AR9340. + */ + if (sep_iq_cal) { + txiqcal_done = ar9003_hw_tx_iq_cal_run(ah); + REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS); + udelay(5); + REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); + } + +skip_tx_iqcal: + if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) { + /* Calibrate the AGC */ + REG_WRITE(ah, AR_PHY_AGC_CONTROL, + REG_READ(ah, AR_PHY_AGC_CONTROL) | + AR_PHY_AGC_CONTROL_CAL); + + /* Poll for offset calibration complete */ + status = ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, + AR_PHY_AGC_CONTROL_CAL, + 0, AH_WAIT_TIMEOUT); + } + + if (!status) { + ath_dbg(common, CALIBRATE, + "offset calibration failed to complete in %d ms; noisy environment?\n", + AH_WAIT_TIMEOUT / 1000); + return false; + } + + if (txiqcal_done) + ar9003_hw_tx_iq_cal_post_proc(ah, is_reusable); + + /* Revert chainmask to runtime parameters */ + ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask); + + /* Initialize list pointers */ + ah->cal_list = ah->cal_list_last = ah->cal_list_curr = NULL; + + INIT_CAL(&ah->iq_caldata); + INSERT_CAL(ah, &ah->iq_caldata); + ath_dbg(common, CALIBRATE, "enabling IQ Calibration\n"); + + /* Initialize current pointer to first element in list */ + ah->cal_list_curr = ah->cal_list; + + if (ah->cal_list_curr) + ath9k_hw_reset_calibration(ah, ah->cal_list_curr); + + if (caldata) + caldata->CalValid = 0; + + return true; +} + void ar9003_hw_attach_calib_ops(struct ath_hw *ah) { struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah); struct ath_hw_ops *ops = ath9k_hw_ops(ah); + if (AR_SREV_9485(ah) || AR_SREV_9462(ah) || AR_SREV_9565(ah)) + priv_ops->init_cal = ar9003_hw_init_cal_pcoem; + else + priv_ops->init_cal = ar9003_hw_init_cal_soc; + priv_ops->init_cal_settings = ar9003_hw_init_cal_settings; - priv_ops->init_cal = ar9003_hw_init_cal; priv_ops->setup_calibration = ar9003_hw_setup_calibration; ops->calibrate = ar9003_hw_calibrate; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 20e49095db2a..d8c1eee8ea53 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -26,6 +26,7 @@ #include "ar9462_2p0_initvals.h" #include "ar9462_2p1_initvals.h" #include "ar9565_1p0_initvals.h" +#include "ar9565_1p1_initvals.h" /* General hardware code for the AR9003 hadware family */ @@ -148,7 +149,9 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ar9340Modes_high_ob_db_tx_gain_table_1p0); INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9340Modes_fast_clock_1p0); + ar9340Modes_fast_clock_1p0); + INIT_INI_ARRAY(&ah->iniCckfirJapan2484, + ar9340_1p0_baseband_core_txfir_coeff_japan_2484); if (!ah->is_clk_25mhz) INIT_INI_ARRAY(&ah->iniAdditional, @@ -223,6 +226,10 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ar9462_2p1_modes_fast_clock); INIT_INI_ARRAY(&ah->iniCckfirJapan2484, ar9462_2p1_baseband_core_txfir_coeff_japan_2484); + INIT_INI_ARRAY(&ah->iniPcieSerdes, + ar9462_2p1_pciephy_clkreq_disable_L1); + INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, + ar9462_2p1_pciephy_clkreq_disable_L1); } else if (AR_SREV_9462_20(ah)) { INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9462_2p0_mac_core); @@ -247,18 +254,18 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ar9462_2p0_soc_postamble); INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_rx_gain_table_2p0); + ar9462_2p0_common_rx_gain); /* Awake -> Sleep Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdes, - ar9462_pciephy_clkreq_disable_L1_2p0); + ar9462_2p0_pciephy_clkreq_disable_L1); /* Sleep -> Awake Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - ar9462_pciephy_clkreq_disable_L1_2p0); + ar9462_2p0_pciephy_clkreq_disable_L1); /* Fast clock modal settings */ INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9462_modes_fast_clock_2p0); + ar9462_2p0_modes_fast_clock); INIT_INI_ARRAY(&ah->iniCckfirJapan2484, ar9462_2p0_baseband_core_txfir_coeff_japan_2484); @@ -330,7 +337,44 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ar9580_1p0_low_ob_db_tx_gain_table); INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9580_1p0_modes_fast_clock); + ar9580_1p0_modes_fast_clock); + INIT_INI_ARRAY(&ah->iniCckfirJapan2484, + ar9580_1p0_baseband_core_txfir_coeff_japan_2484); + } else if (AR_SREV_9565_11_OR_LATER(ah)) { + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], + ar9565_1p1_mac_core); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], + ar9565_1p1_mac_postamble); + + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], + ar9565_1p1_baseband_core); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], + ar9565_1p1_baseband_postamble); + + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], + ar9565_1p1_radio_core); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], + ar9565_1p1_radio_postamble); + + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], + ar9565_1p1_soc_preamble); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], + ar9565_1p1_soc_postamble); + + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9565_1p1_Common_rx_gain_table); + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p1_Modes_lowest_ob_db_tx_gain_table); + + INIT_INI_ARRAY(&ah->iniPcieSerdes, + ar9565_1p1_pciephy_clkreq_disable_L1); + INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, + ar9565_1p1_pciephy_clkreq_disable_L1); + + INIT_INI_ARRAY(&ah->iniModesFastClock, + ar9565_1p1_modes_fast_clock); + INIT_INI_ARRAY(&ah->iniCckfirJapan2484, + ar9565_1p1_baseband_core_txfir_coeff_japan_2484); } else if (AR_SREV_9565(ah)) { INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9565_1p0_mac_core); @@ -411,7 +455,9 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) /* Fast clock modal settings */ INIT_INI_ARRAY(&ah->iniModesFastClock, - ar9300Modes_fast_clock_2p2); + ar9300Modes_fast_clock_2p2); + INIT_INI_ARRAY(&ah->iniCckfirJapan2484, + ar9300_2p2_baseband_core_txfir_coeff_japan_2484); } } @@ -440,7 +486,10 @@ static void ar9003_tx_gain_table_mode0(struct ath_hw *ah) ar9462_2p1_modes_low_ob_db_tx_gain); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9462_modes_low_ob_db_tx_gain_table_2p0); + ar9462_2p0_modes_low_ob_db_tx_gain); + else if (AR_SREV_9565_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p1_modes_low_ob_db_tx_gain_table); else if (AR_SREV_9565(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9565_1p0_modes_low_ob_db_tx_gain_table); @@ -474,7 +523,10 @@ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah) ar9462_2p1_modes_high_ob_db_tx_gain); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9462_modes_high_ob_db_tx_gain_table_2p0); + ar9462_2p0_modes_high_ob_db_tx_gain); + else if (AR_SREV_9565_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p1_modes_high_ob_db_tx_gain_table); else if (AR_SREV_9565(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9565_1p0_modes_high_ob_db_tx_gain_table); @@ -500,6 +552,9 @@ static void ar9003_tx_gain_table_mode2(struct ath_hw *ah) else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9580_1p0_low_ob_db_tx_gain_table); + else if (AR_SREV_9565_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p1_modes_low_ob_db_tx_gain_table); else if (AR_SREV_9565(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9565_1p0_modes_low_ob_db_tx_gain_table); @@ -525,6 +580,9 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah) else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9580_1p0_high_power_tx_gain_table); + else if (AR_SREV_9565_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p1_modes_high_power_tx_gain_table); else if (AR_SREV_9565(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9565_1p0_modes_high_power_tx_gain_table); @@ -546,7 +604,7 @@ static void ar9003_tx_gain_table_mode4(struct ath_hw *ah) ar9462_2p1_modes_mix_ob_db_tx_gain); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9462_modes_mix_ob_db_tx_gain_table_2p0); + ar9462_2p0_modes_mix_ob_db_tx_gain); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_mixed_ob_db_tx_gain_table_2p2); @@ -581,6 +639,13 @@ static void ar9003_tx_gain_table_mode6(struct ath_hw *ah) ar9580_1p0_type6_tx_gain_table); } +static void ar9003_tx_gain_table_mode7(struct ath_hw *ah) +{ + if (AR_SREV_9340(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9340_cus227_tx_gain_table_1p0); +} + typedef void (*ath_txgain_tab)(struct ath_hw *ah); static void ar9003_tx_gain_table_apply(struct ath_hw *ah) @@ -593,6 +658,7 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) ar9003_tx_gain_table_mode4, ar9003_tx_gain_table_mode5, ar9003_tx_gain_table_mode6, + ar9003_tx_gain_table_mode7, }; int idx = ar9003_hw_get_tx_gain_idx(ah); @@ -629,7 +695,10 @@ static void ar9003_rx_gain_table_mode0(struct ath_hw *ah) ar9462_2p1_common_rx_gain); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_rx_gain_table_2p0); + ar9462_2p0_common_rx_gain); + else if (AR_SREV_9565_11(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9565_1p1_Common_rx_gain_table); else if (AR_SREV_9565(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9565_1p0_Common_rx_gain_table); @@ -657,7 +726,7 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah) ar9462_2p1_common_wo_xlna_rx_gain); else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_wo_xlna_rx_gain_table_2p0); + ar9462_2p0_common_wo_xlna_rx_gain); else if (AR_SREV_9550(ah)) { INIT_INI_ARRAY(&ah->iniModesRxGain, ar955x_1p0_common_wo_xlna_rx_gain_table); @@ -666,6 +735,9 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah) } else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9580_1p0_wo_xlna_rx_gain_table); + else if (AR_SREV_9565_11(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9565_1p1_common_wo_xlna_rx_gain_table); else if (AR_SREV_9565(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9565_1p0_common_wo_xlna_rx_gain_table); @@ -687,7 +759,7 @@ static void ar9003_rx_gain_table_mode2(struct ath_hw *ah) ar9462_2p1_baseband_postamble_5g_xlna); } else if (AR_SREV_9462_20(ah)) { INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_common_mixed_rx_gain_table_2p0); + ar9462_2p0_common_mixed_rx_gain); INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_core, ar9462_2p0_baseband_core_mix_rxgain); INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_postamble, @@ -701,12 +773,12 @@ static void ar9003_rx_gain_table_mode3(struct ath_hw *ah) { if (AR_SREV_9462_21(ah)) { INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_2p1_common_5g_xlna_only_rx_gain); + ar9462_2p1_common_5g_xlna_only_rxgain); INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna, ar9462_2p1_baseband_postamble_5g_xlna); } else if (AR_SREV_9462_20(ah)) { INIT_INI_ARRAY(&ah->iniModesRxGain, - ar9462_2p0_5g_xlna_only_rxgain); + ar9462_2p0_common_5g_xlna_only_rxgain); INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna, ar9462_2p0_baseband_postamble_5g_xlna); } @@ -750,6 +822,9 @@ static void ar9003_hw_init_mode_gain_regs(struct ath_hw *ah) static void ar9003_hw_configpcipowersave(struct ath_hw *ah, bool power_off) { + unsigned int i; + struct ar5416IniArray *array; + /* * Increase L1 Entry Latency. Some WB222 boards don't have * this change in eeprom/OTP. @@ -775,18 +850,13 @@ static void ar9003_hw_configpcipowersave(struct ath_hw *ah, * Configire PCIE after Ini init. SERDES values now come from ini file * This enables PCIe low power mode. */ - if (ah->config.pcieSerDesWrite) { - unsigned int i; - struct ar5416IniArray *array; + array = power_off ? &ah->iniPcieSerdes : + &ah->iniPcieSerdesLowPower; - array = power_off ? &ah->iniPcieSerdes : - &ah->iniPcieSerdesLowPower; - - for (i = 0; i < array->ia_rows; i++) { - REG_WRITE(ah, - INI_RA(array, i, 0), - INI_RA(array, i, 1)); - } + for (i = 0; i < array->ia_rows; i++) { + REG_WRITE(ah, + INI_RA(array, i, 0), + INI_RA(array, i, 1)); } } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index d39b79f5e841..39b71b3d6919 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -641,11 +641,12 @@ static void ar9003_hw_override_ini(struct ath_hw *ah) else ah->enabled_cals &= ~TX_IQ_CAL; - if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) - ah->enabled_cals |= TX_CL_CAL; - else - ah->enabled_cals &= ~TX_CL_CAL; } + + if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) + ah->enabled_cals |= TX_CL_CAL; + else + ah->enabled_cals &= ~TX_CL_CAL; } static void ar9003_hw_prog_ini(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_wow.c b/drivers/net/wireless/ath/ath9k/ar9003_wow.c new file mode 100644 index 000000000000..81c88dd606dc --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar9003_wow.c @@ -0,0 +1,422 @@ +/* + * Copyright (c) 2012 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/export.h> +#include "ath9k.h" +#include "reg.h" +#include "hw-ops.h" + +const char *ath9k_hw_wow_event_to_string(u32 wow_event) +{ + if (wow_event & AH_WOW_MAGIC_PATTERN_EN) + return "Magic pattern"; + if (wow_event & AH_WOW_USER_PATTERN_EN) + return "User pattern"; + if (wow_event & AH_WOW_LINK_CHANGE) + return "Link change"; + if (wow_event & AH_WOW_BEACON_MISS) + return "Beacon miss"; + + return "unknown reason"; +} +EXPORT_SYMBOL(ath9k_hw_wow_event_to_string); + +static void ath9k_hw_set_powermode_wow_sleep(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + + REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV); + + /* set rx disable bit */ + REG_WRITE(ah, AR_CR, AR_CR_RXD); + + if (!ath9k_hw_wait(ah, AR_CR, AR_CR_RXE, 0, AH_WAIT_TIMEOUT)) { + ath_err(common, "Failed to stop Rx DMA in 10ms AR_CR=0x%08x AR_DIAG_SW=0x%08x\n", + REG_READ(ah, AR_CR), REG_READ(ah, AR_DIAG_SW)); + return; + } + + REG_WRITE(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_ON_INT); +} + +static void ath9k_wow_create_keep_alive_pattern(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + u8 sta_mac_addr[ETH_ALEN], ap_mac_addr[ETH_ALEN]; + u32 ctl[13] = {0}; + u32 data_word[KAL_NUM_DATA_WORDS]; + u8 i; + u32 wow_ka_data_word0; + + memcpy(sta_mac_addr, common->macaddr, ETH_ALEN); + memcpy(ap_mac_addr, common->curbssid, ETH_ALEN); + + /* set the transmit buffer */ + ctl[0] = (KAL_FRAME_LEN | (MAX_RATE_POWER << 16)); + ctl[1] = 0; + ctl[3] = 0xb; /* OFDM_6M hardware value for this rate */ + ctl[4] = 0; + ctl[7] = (ah->txchainmask) << 2; + ctl[2] = 0xf << 16; /* tx_tries 0 */ + + for (i = 0; i < KAL_NUM_DESC_WORDS; i++) + REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + i * 4), ctl[i]); + + REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + i * 4), ctl[i]); + + data_word[0] = (KAL_FRAME_TYPE << 2) | (KAL_FRAME_SUB_TYPE << 4) | + (KAL_TO_DS << 8) | (KAL_DURATION_ID << 16); + data_word[1] = (ap_mac_addr[3] << 24) | (ap_mac_addr[2] << 16) | + (ap_mac_addr[1] << 8) | (ap_mac_addr[0]); + data_word[2] = (sta_mac_addr[1] << 24) | (sta_mac_addr[0] << 16) | + (ap_mac_addr[5] << 8) | (ap_mac_addr[4]); + data_word[3] = (sta_mac_addr[5] << 24) | (sta_mac_addr[4] << 16) | + (sta_mac_addr[3] << 8) | (sta_mac_addr[2]); + data_word[4] = (ap_mac_addr[3] << 24) | (ap_mac_addr[2] << 16) | + (ap_mac_addr[1] << 8) | (ap_mac_addr[0]); + data_word[5] = (ap_mac_addr[5] << 8) | (ap_mac_addr[4]); + + if (AR_SREV_9462_20(ah)) { + /* AR9462 2.0 has an extra descriptor word (time based + * discard) compared to other chips */ + REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + (12 * 4)), 0); + wow_ka_data_word0 = AR_WOW_TXBUF(13); + } else { + wow_ka_data_word0 = AR_WOW_TXBUF(12); + } + + for (i = 0; i < KAL_NUM_DATA_WORDS; i++) + REG_WRITE(ah, (wow_ka_data_word0 + i*4), data_word[i]); + +} + +void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern, + u8 *user_mask, int pattern_count, + int pattern_len) +{ + int i; + u32 pattern_val, mask_val; + u32 set, clr; + + /* FIXME: should check count by querying the hardware capability */ + if (pattern_count >= MAX_NUM_PATTERN) + return; + + REG_SET_BIT(ah, AR_WOW_PATTERN, BIT(pattern_count)); + + /* set the registers for pattern */ + for (i = 0; i < MAX_PATTERN_SIZE; i += 4) { + memcpy(&pattern_val, user_pattern, 4); + REG_WRITE(ah, (AR_WOW_TB_PATTERN(pattern_count) + i), + pattern_val); + user_pattern += 4; + } + + /* set the registers for mask */ + for (i = 0; i < MAX_PATTERN_MASK_SIZE; i += 4) { + memcpy(&mask_val, user_mask, 4); + REG_WRITE(ah, (AR_WOW_TB_MASK(pattern_count) + i), mask_val); + user_mask += 4; + } + + /* set the pattern length to be matched + * + * AR_WOW_LENGTH1_REG1 + * bit 31:24 pattern 0 length + * bit 23:16 pattern 1 length + * bit 15:8 pattern 2 length + * bit 7:0 pattern 3 length + * + * AR_WOW_LENGTH1_REG2 + * bit 31:24 pattern 4 length + * bit 23:16 pattern 5 length + * bit 15:8 pattern 6 length + * bit 7:0 pattern 7 length + * + * the below logic writes out the new + * pattern length for the corresponding + * pattern_count, while masking out the + * other fields + */ + + ah->wow_event_mask |= BIT(pattern_count + AR_WOW_PAT_FOUND_SHIFT); + + if (pattern_count < 4) { + /* Pattern 0-3 uses AR_WOW_LENGTH1 register */ + set = (pattern_len & AR_WOW_LENGTH_MAX) << + AR_WOW_LEN1_SHIFT(pattern_count); + clr = AR_WOW_LENGTH1_MASK(pattern_count); + REG_RMW(ah, AR_WOW_LENGTH1, set, clr); + } else { + /* Pattern 4-7 uses AR_WOW_LENGTH2 register */ + set = (pattern_len & AR_WOW_LENGTH_MAX) << + AR_WOW_LEN2_SHIFT(pattern_count); + clr = AR_WOW_LENGTH2_MASK(pattern_count); + REG_RMW(ah, AR_WOW_LENGTH2, set, clr); + } + +} +EXPORT_SYMBOL(ath9k_hw_wow_apply_pattern); + +u32 ath9k_hw_wow_wakeup(struct ath_hw *ah) +{ + u32 wow_status = 0; + u32 val = 0, rval; + + /* + * read the WoW status register to know + * the wakeup reason + */ + rval = REG_READ(ah, AR_WOW_PATTERN); + val = AR_WOW_STATUS(rval); + + /* + * mask only the WoW events that we have enabled. Sometimes + * we have spurious WoW events from the AR_WOW_PATTERN + * register. This mask will clean it up. + */ + + val &= ah->wow_event_mask; + + if (val) { + if (val & AR_WOW_MAGIC_PAT_FOUND) + wow_status |= AH_WOW_MAGIC_PATTERN_EN; + if (AR_WOW_PATTERN_FOUND(val)) + wow_status |= AH_WOW_USER_PATTERN_EN; + if (val & AR_WOW_KEEP_ALIVE_FAIL) + wow_status |= AH_WOW_LINK_CHANGE; + if (val & AR_WOW_BEACON_FAIL) + wow_status |= AH_WOW_BEACON_MISS; + } + + /* + * set and clear WOW_PME_CLEAR registers for the chip to + * generate next wow signal. + * disable D3 before accessing other registers ? + */ + + /* do we need to check the bit value 0x01000000 (7-10) ?? */ + REG_RMW(ah, AR_PCIE_PM_CTRL, AR_PMCTRL_WOW_PME_CLR, + AR_PMCTRL_PWR_STATE_D1D3); + + /* + * clear all events + */ + REG_WRITE(ah, AR_WOW_PATTERN, + AR_WOW_CLEAR_EVENTS(REG_READ(ah, AR_WOW_PATTERN))); + + /* + * restore the beacon threshold to init value + */ + REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR); + + /* + * Restore the way the PCI-E reset, Power-On-Reset, external + * PCIE_POR_SHORT pins are tied to its original value. + * Previously just before WoW sleep, we untie the PCI-E + * reset to our Chip's Power On Reset so that any PCI-E + * reset from the bus will not reset our chip + */ + if (ah->is_pciexpress) + ath9k_hw_configpcipowersave(ah, false); + + ah->wow_event_mask = 0; + + return wow_status; +} +EXPORT_SYMBOL(ath9k_hw_wow_wakeup); + +void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable) +{ + u32 wow_event_mask; + u32 set, clr; + + /* + * wow_event_mask is a mask to the AR_WOW_PATTERN register to + * indicate which WoW events we have enabled. The WoW events + * are from the 'pattern_enable' in this function and + * 'pattern_count' of ath9k_hw_wow_apply_pattern() + */ + wow_event_mask = ah->wow_event_mask; + + /* + * Untie Power-on-Reset from the PCI-E-Reset. When we are in + * WOW sleep, we do want the Reset from the PCI-E to disturb + * our hw state + */ + if (ah->is_pciexpress) { + /* + * we need to untie the internal POR (power-on-reset) + * to the external PCI-E reset. We also need to tie + * the PCI-E Phy reset to the PCI-E reset. + */ + set = AR_WA_RESET_EN | AR_WA_POR_SHORT; + clr = AR_WA_UNTIE_RESET_EN | AR_WA_D3_L1_DISABLE; + REG_RMW(ah, AR_WA, set, clr); + } + + /* + * set the power states appropriately and enable PME + */ + set = AR_PMCTRL_HOST_PME_EN | AR_PMCTRL_PWR_PM_CTRL_ENA | + AR_PMCTRL_AUX_PWR_DET | AR_PMCTRL_WOW_PME_CLR; + + /* + * set and clear WOW_PME_CLEAR registers for the chip + * to generate next wow signal. + */ + REG_SET_BIT(ah, AR_PCIE_PM_CTRL, set); + clr = AR_PMCTRL_WOW_PME_CLR; + REG_CLR_BIT(ah, AR_PCIE_PM_CTRL, clr); + + /* + * Setup for: + * - beacon misses + * - magic pattern + * - keep alive timeout + * - pattern matching + */ + + /* + * Program default values for pattern backoff, aifs/slot/KAL count, + * beacon miss timeout, KAL timeout, etc. + */ + set = AR_WOW_BACK_OFF_SHIFT(AR_WOW_PAT_BACKOFF); + REG_SET_BIT(ah, AR_WOW_PATTERN, set); + + set = AR_WOW_AIFS_CNT(AR_WOW_CNT_AIFS_CNT) | + AR_WOW_SLOT_CNT(AR_WOW_CNT_SLOT_CNT) | + AR_WOW_KEEP_ALIVE_CNT(AR_WOW_CNT_KA_CNT); + REG_SET_BIT(ah, AR_WOW_COUNT, set); + + if (pattern_enable & AH_WOW_BEACON_MISS) + set = AR_WOW_BEACON_TIMO; + /* We are not using beacon miss, program a large value */ + else + set = AR_WOW_BEACON_TIMO_MAX; + + REG_WRITE(ah, AR_WOW_BCN_TIMO, set); + + /* + * Keep alive timo in ms except AR9280 + */ + if (!pattern_enable) + set = AR_WOW_KEEP_ALIVE_NEVER; + else + set = KAL_TIMEOUT * 32; + + REG_WRITE(ah, AR_WOW_KEEP_ALIVE_TIMO, set); + + /* + * Keep alive delay in us. based on 'power on clock', + * therefore in usec + */ + set = KAL_DELAY * 1000; + REG_WRITE(ah, AR_WOW_KEEP_ALIVE_DELAY, set); + + /* + * Create keep alive pattern to respond to beacons + */ + ath9k_wow_create_keep_alive_pattern(ah); + + /* + * Configure MAC WoW Registers + */ + set = 0; + /* Send keep alive timeouts anyway */ + clr = AR_WOW_KEEP_ALIVE_AUTO_DIS; + + if (pattern_enable & AH_WOW_LINK_CHANGE) + wow_event_mask |= AR_WOW_KEEP_ALIVE_FAIL; + else + set = AR_WOW_KEEP_ALIVE_FAIL_DIS; + + set = AR_WOW_KEEP_ALIVE_FAIL_DIS; + REG_RMW(ah, AR_WOW_KEEP_ALIVE, set, clr); + + /* + * we are relying on a bmiss failure. ensure we have + * enough threshold to prevent false positives + */ + REG_RMW_FIELD(ah, AR_RSSI_THR, AR_RSSI_THR_BM_THR, + AR_WOW_BMISSTHRESHOLD); + + set = 0; + clr = 0; + + if (pattern_enable & AH_WOW_BEACON_MISS) { + set = AR_WOW_BEACON_FAIL_EN; + wow_event_mask |= AR_WOW_BEACON_FAIL; + } else { + clr = AR_WOW_BEACON_FAIL_EN; + } + + REG_RMW(ah, AR_WOW_BCN_EN, set, clr); + + set = 0; + clr = 0; + /* + * Enable the magic packet registers + */ + if (pattern_enable & AH_WOW_MAGIC_PATTERN_EN) { + set = AR_WOW_MAGIC_EN; + wow_event_mask |= AR_WOW_MAGIC_PAT_FOUND; + } else { + clr = AR_WOW_MAGIC_EN; + } + set |= AR_WOW_MAC_INTR_EN; + REG_RMW(ah, AR_WOW_PATTERN, set, clr); + + REG_WRITE(ah, AR_WOW_PATTERN_MATCH_LT_256B, + AR_WOW_PATTERN_SUPPORTED); + + /* + * Set the power states appropriately and enable PME + */ + clr = 0; + set = AR_PMCTRL_PWR_STATE_D1D3 | AR_PMCTRL_HOST_PME_EN | + AR_PMCTRL_PWR_PM_CTRL_ENA; + + clr = AR_PCIE_PM_CTRL_ENA; + REG_RMW(ah, AR_PCIE_PM_CTRL, set, clr); + + /* + * this is needed to prevent the chip waking up + * the host within 3-4 seconds with certain + * platform/BIOS. The fix is to enable + * D1 & D3 to match original definition and + * also match the OTP value. Anyway this + * is more related to SW WOW. + */ + clr = AR_PMCTRL_PWR_STATE_D1D3; + REG_CLR_BIT(ah, AR_PCIE_PM_CTRL, clr); + + set = AR_PMCTRL_PWR_STATE_D1D3_REAL; + REG_SET_BIT(ah, AR_PCIE_PM_CTRL, set); + + REG_CLR_BIT(ah, AR_STA_ID1, AR_STA_ID1_PRESERVE_SEQNUM); + + /* to bring down WOW power low margin */ + set = BIT(13); + REG_SET_BIT(ah, AR_PCIE_PHY_REG3, set); + /* HW WoW */ + clr = BIT(5); + REG_CLR_BIT(ah, AR_PCU_MISC_MODE3, clr); + + ath9k_hw_set_powermode_wow_sleep(ah); + ah->wow_event_mask = wow_event_mask; +} +EXPORT_SYMBOL(ath9k_hw_wow_enable); diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h index 25db9215985a..7f22cb2a4941 100644 --- a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h @@ -18,6 +18,18 @@ #ifndef INITVALS_9340_H #define INITVALS_9340_H +#define ar9340_1p0_mac_postamble ar9300_2p2_mac_postamble + +#define ar9340_1p0_soc_postamble ar9300_2p2_soc_postamble + +#define ar9340Modes_fast_clock_1p0 ar9300Modes_fast_clock_2p2 + +#define ar9340Common_rx_gain_table_1p0 ar9300Common_rx_gain_table_2p2 + +#define ar9340Common_wo_xlna_rx_gain_table_1p0 ar9300Common_wo_xlna_rx_gain_table_2p2 + +#define ar9340_1p0_baseband_core_txfir_coeff_japan_2484 ar9300_2p2_baseband_core_txfir_coeff_japan_2484 + static const u32 ar9340_1p0_radio_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000160ac, 0xa4646800, 0xa4646800, 0xa4646800, 0xa4646800}, @@ -100,8 +112,6 @@ static const u32 ar9340Modes_lowest_ob_db_tx_gain_table_1p0[][5] = { {0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266}, }; -#define ar9340Modes_fast_clock_1p0 ar9300Modes_fast_clock_2p2 - static const u32 ar9340_1p0_radio_core[][2] = { /* Addr allmodes */ {0x00016000, 0x36db6db6}, @@ -215,16 +225,12 @@ static const u32 ar9340_1p0_radio_core_40M[][2] = { {0x0000824c, 0x0001e800}, }; -#define ar9340_1p0_mac_postamble ar9300_2p2_mac_postamble - -#define ar9340_1p0_soc_postamble ar9300_2p2_soc_postamble - static const u32 ar9340_1p0_baseband_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011}, {0x00009820, 0x206a022e, 0x206a022e, 0x206a022e, 0x206a022e}, {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, - {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, + {0x00009828, 0x06903081, 0x06903081, 0x09103881, 0x09103881}, {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, {0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c}, {0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4}, @@ -340,9 +346,9 @@ static const u32 ar9340_1p0_baseband_core[][2] = { {0x0000a370, 0x00000000}, {0x0000a390, 0x00000001}, {0x0000a394, 0x00000444}, - {0x0000a398, 0x001f0e0f}, - {0x0000a39c, 0x0075393f}, - {0x0000a3a0, 0xb79f6427}, + {0x0000a398, 0x00000000}, + {0x0000a39c, 0x210d0401}, + {0x0000a3a0, 0xab9a7144}, {0x0000a3a4, 0x00000000}, {0x0000a3a8, 0xaaaaaaaa}, {0x0000a3ac, 0x3c466478}, @@ -714,266 +720,6 @@ static const u32 ar9340Modes_ub124_tx_gain_table_1p0[][5] = { {0x0000b2e8, 0xfffe0000, 0xfffe0000, 0xfffc0000, 0xfffc0000}, }; -static const u32 ar9340Common_rx_gain_table_1p0[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x01910190}, - {0x0000a030, 0x01930192}, - {0x0000a034, 0x01950194}, - {0x0000a038, 0x038a0196}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x22222229}, - {0x0000a084, 0x1d1d1d1d}, - {0x0000a088, 0x1d1d1d1d}, - {0x0000a08c, 0x1d1d1d1d}, - {0x0000a090, 0x171d1d1d}, - {0x0000a094, 0x11111717}, - {0x0000a098, 0x00030311}, - {0x0000a09c, 0x00000000}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x23232323}, - {0x0000b084, 0x21232323}, - {0x0000b088, 0x19191c1e}, - {0x0000b08c, 0x12141417}, - {0x0000b090, 0x07070e0e}, - {0x0000b094, 0x03030305}, - {0x0000b098, 0x00000003}, - {0x0000b09c, 0x00000000}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; - static const u32 ar9340Modes_low_ob_db_tx_gain_table_1p0[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, @@ -1437,8 +1183,6 @@ static const u32 ar9340_1p0_mac_core[][2] = { {0x000083d0, 0x000101ff}, }; -#define ar9340Common_wo_xlna_rx_gain_table_1p0 ar9300Common_wo_xlna_rx_gain_table_2p2 - static const u32 ar9340_1p0_soc_preamble[][2] = { /* Addr allmodes */ {0x00007008, 0x00000000}, @@ -1447,4 +1191,106 @@ static const u32 ar9340_1p0_soc_preamble[][2] = { {0x00007038, 0x000004c2}, }; +static const u32 ar9340_cus227_tx_gain_table_1p0[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x11000400, 0x11000400}, + {0x0000a518, 0x21002220, 0x21002220, 0x15000402, 0x15000402}, + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2c022220, 0x2c022220, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x30022222, 0x30022222, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x35022225, 0x35022225, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x3b02222a, 0x3b02222a, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x3f02222c, 0x3f02222c, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x34001640, 0x34001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x38001660, 0x38001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x61024a6c, 0x61024a6c, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x66026a6c, 0x66026a6c, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x7002708c, 0x7002708c, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x7302b08a, 0x7302b08a, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x11800400, 0x11800400}, + {0x0000a598, 0x21820220, 0x21820220, 0x15800402, 0x15800402}, + {0x0000a59c, 0x27820223, 0x27820223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x7086308c, 0x7086308c, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x738a308a, 0x738a308a, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016048, 0x24925666, 0x24925666, 0x8e481266, 0x8e481266}, + {0x00016280, 0x01000015, 0x01000015, 0x01001015, 0x01001015}, + {0x00016288, 0x30318000, 0x30318000, 0x00318000, 0x00318000}, + {0x00016444, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4}, + {0x00016448, 0x24925666, 0x24925666, 0x8e481266, 0x8e481266}, + {0x0000a3a4, 0x00000011, 0x00000011, 0x00000011, 0x00000011}, + {0x0000a3a8, 0x3c3c3c3c, 0x3c3c3c3c, 0x3c3c3c3c, 0x3c3c3c3c}, + {0x0000a3ac, 0x30303030, 0x30303030, 0x30303030, 0x30303030}, +}; + #endif /* INITVALS_9340_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h index 092b9d412e7f..739094384369 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h @@ -20,7 +20,7 @@ /* AR9462 2.0 */ -static const u32 ar9462_modes_fast_clock_2p0[][3] = { +static const u32 ar9462_2p0_modes_fast_clock[][3] = { /* Addr 5G_HT20 5G_HT40 */ {0x00001030, 0x00000268, 0x000004d0}, {0x00001070, 0x0000018c, 0x00000318}, @@ -33,13 +33,6 @@ static const u32 ar9462_modes_fast_clock_2p0[][3] = { {0x0000a254, 0x00000898, 0x00001130}, }; -static const u32 ar9462_pciephy_clkreq_enable_L1_2p0[][2] = { - /* Addr allmodes */ - {0x00018c00, 0x18253ede}, - {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0003780c}, -}; - static const u32 ar9462_2p0_baseband_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a800d}, @@ -99,7 +92,7 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = { {0x0000b284, 0x00000000, 0x00000000, 0x00000550, 0x00000550}, }; -static const u32 ar9462_common_rx_gain_table_2p0[][2] = { +static const u32 ar9462_2p0_common_rx_gain[][2] = { /* Addr allmodes */ {0x0000a000, 0x00010000}, {0x0000a004, 0x00030002}, @@ -359,20 +352,13 @@ static const u32 ar9462_common_rx_gain_table_2p0[][2] = { {0x0000b1fc, 0x00000196}, }; -static const u32 ar9462_pciephy_clkreq_disable_L1_2p0[][2] = { +static const u32 ar9462_2p0_pciephy_clkreq_disable_L1[][2] = { /* Addr allmodes */ {0x00018c00, 0x18213ede}, {0x00018c04, 0x000801d8}, {0x00018c08, 0x0003780c}, }; -static const u32 ar9462_pciephy_pll_on_clkreq_disable_L1_2p0[][2] = { - /* Addr allmodes */ - {0x00018c00, 0x18212ede}, - {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0003780c}, -}; - static const u32 ar9462_2p0_radio_postamble_sys2ant[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000160ac, 0xa4646c08, 0xa4646c08, 0x24645808, 0x24645808}, @@ -380,7 +366,7 @@ static const u32 ar9462_2p0_radio_postamble_sys2ant[][5] = { {0x00016540, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, }; -static const u32 ar9462_common_wo_xlna_rx_gain_table_2p0[][2] = { +static const u32 ar9462_2p0_common_wo_xlna_rx_gain[][2] = { /* Addr allmodes */ {0x0000a000, 0x00010000}, {0x0000a004, 0x00030002}, @@ -647,7 +633,7 @@ static const u32 ar9462_2p0_baseband_core_txfir_coeff_japan_2484[][2] = { {0x0000a3a0, 0xca9228ee}, }; -static const u32 ar9462_modes_low_ob_db_tx_gain_table_2p0[][5] = { +static const u32 ar9462_2p0_modes_low_ob_db_tx_gain[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, @@ -879,7 +865,7 @@ static const u32 ar9462_2p0_radio_postamble[][5] = { {0x0001650c, 0x48000000, 0x40000000, 0x40000000, 0x40000000}, }; -static const u32 ar9462_modes_mix_ob_db_tx_gain_table_2p0[][5] = { +static const u32 ar9462_2p0_modes_mix_ob_db_tx_gain[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, {0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, @@ -942,7 +928,7 @@ static const u32 ar9462_modes_mix_ob_db_tx_gain_table_2p0[][5] = { {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, }; -static const u32 ar9462_modes_high_ob_db_tx_gain_table_2p0[][5] = { +static const u32 ar9462_2p0_modes_high_ob_db_tx_gain[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, {0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, @@ -1252,7 +1238,7 @@ static const u32 ar9462_2p0_mac_postamble[][5] = { {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, }; -static const u32 ar9462_common_mixed_rx_gain_table_2p0[][2] = { +static const u32 ar9462_2p0_common_mixed_rx_gain[][2] = { /* Addr allmodes */ {0x0000a000, 0x00010000}, {0x0000a004, 0x00030002}, @@ -1517,7 +1503,7 @@ static const u32 ar9462_2p0_baseband_postamble_5g_xlna[][5] = { {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282}, }; -static const u32 ar9462_2p0_5g_xlna_only_rxgain[][2] = { +static const u32 ar9462_2p0_common_5g_xlna_only_rxgain[][2] = { /* Addr allmodes */ {0x0000a000, 0x00010000}, {0x0000a004, 0x00030002}, diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h index 57fc5f459d0a..dc3adda46e8b 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p1_initvals.h @@ -20,6 +20,44 @@ /* AR9462 2.1 */ +#define ar9462_2p1_mac_postamble ar9462_2p0_mac_postamble + +#define ar9462_2p1_baseband_core ar9462_2p0_baseband_core + +#define ar9462_2p1_radio_core ar9462_2p0_radio_core + +#define ar9462_2p1_radio_postamble ar9462_2p0_radio_postamble + +#define ar9462_2p1_soc_postamble ar9462_2p0_soc_postamble + +#define ar9462_2p1_radio_postamble_sys2ant ar9462_2p0_radio_postamble_sys2ant + +#define ar9462_2p1_common_rx_gain ar9462_2p0_common_rx_gain + +#define ar9462_2p1_common_mixed_rx_gain ar9462_2p0_common_mixed_rx_gain + +#define ar9462_2p1_common_5g_xlna_only_rxgain ar9462_2p0_common_5g_xlna_only_rxgain + +#define ar9462_2p1_baseband_core_mix_rxgain ar9462_2p0_baseband_core_mix_rxgain + +#define ar9462_2p1_baseband_postamble_mix_rxgain ar9462_2p0_baseband_postamble_mix_rxgain + +#define ar9462_2p1_baseband_postamble_5g_xlna ar9462_2p0_baseband_postamble_5g_xlna + +#define ar9462_2p1_common_wo_xlna_rx_gain ar9462_2p0_common_wo_xlna_rx_gain + +#define ar9462_2p1_modes_low_ob_db_tx_gain ar9462_2p0_modes_low_ob_db_tx_gain + +#define ar9462_2p1_modes_high_ob_db_tx_gain ar9462_2p0_modes_high_ob_db_tx_gain + +#define ar9462_2p1_modes_mix_ob_db_tx_gain ar9462_2p0_modes_mix_ob_db_tx_gain + +#define ar9462_2p1_modes_fast_clock ar9462_2p0_modes_fast_clock + +#define ar9462_2p1_baseband_core_txfir_coeff_japan_2484 ar9462_2p0_baseband_core_txfir_coeff_japan_2484 + +#define ar9462_2p1_pciephy_clkreq_disable_L1 ar9462_2p0_pciephy_clkreq_disable_L1 + static const u32 ar9462_2p1_mac_core[][2] = { /* Addr allmodes */ {0x00000008, 0x00000000}, @@ -183,168 +221,6 @@ static const u32 ar9462_2p1_mac_core[][2] = { {0x000083d0, 0x000301ff}, }; -static const u32 ar9462_2p1_mac_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, - {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, - {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, - {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, - {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, - {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, - {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, - {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, -}; - -static const u32 ar9462_2p1_baseband_core[][2] = { - /* Addr allmodes */ - {0x00009800, 0xafe68e30}, - {0x00009804, 0xfd14e000}, - {0x00009808, 0x9c0a9f6b}, - {0x0000980c, 0x04900000}, - {0x00009814, 0x9280c00a}, - {0x00009818, 0x00000000}, - {0x0000981c, 0x00020028}, - {0x00009834, 0x6400a290}, - {0x00009838, 0x0108ecff}, - {0x0000983c, 0x0d000600}, - {0x00009880, 0x201fff00}, - {0x00009884, 0x00001042}, - {0x000098a4, 0x00200400}, - {0x000098b0, 0x32440bbe}, - {0x000098d0, 0x004b6a8e}, - {0x000098d4, 0x00000820}, - {0x000098dc, 0x00000000}, - {0x000098e4, 0x01ffffff}, - {0x000098e8, 0x01ffffff}, - {0x000098ec, 0x01ffffff}, - {0x000098f0, 0x00000000}, - {0x000098f4, 0x00000000}, - {0x00009bf0, 0x80000000}, - {0x00009c04, 0xff55ff55}, - {0x00009c08, 0x0320ff55}, - {0x00009c0c, 0x00000000}, - {0x00009c10, 0x00000000}, - {0x00009c14, 0x00046384}, - {0x00009c18, 0x05b6b440}, - {0x00009c1c, 0x00b6b440}, - {0x00009d00, 0xc080a333}, - {0x00009d04, 0x40206c10}, - {0x00009d08, 0x009c4060}, - {0x00009d0c, 0x9883800a}, - {0x00009d10, 0x01834061}, - {0x00009d14, 0x00c0040b}, - {0x00009d18, 0x00000000}, - {0x00009e08, 0x0038230c}, - {0x00009e24, 0x990bb515}, - {0x00009e28, 0x0c6f0000}, - {0x00009e30, 0x06336f77}, - {0x00009e34, 0x6af6532f}, - {0x00009e38, 0x0cc80c00}, - {0x00009e40, 0x15262820}, - {0x00009e4c, 0x00001004}, - {0x00009e50, 0x00ff03f1}, - {0x00009e54, 0xe4c555c2}, - {0x00009e58, 0xfd857722}, - {0x00009e5c, 0xe9198724}, - {0x00009fc0, 0x803e4788}, - {0x00009fc4, 0x0001efb5}, - {0x00009fcc, 0x40000014}, - {0x00009fd0, 0x0a193b93}, - {0x0000a20c, 0x00000000}, - {0x0000a220, 0x00000000}, - {0x0000a224, 0x00000000}, - {0x0000a228, 0x10002310}, - {0x0000a23c, 0x00000000}, - {0x0000a244, 0x0c000000}, - {0x0000a2a0, 0x00000001}, - {0x0000a2c0, 0x00000001}, - {0x0000a2c8, 0x00000000}, - {0x0000a2cc, 0x18c43433}, - {0x0000a2d4, 0x00000000}, - {0x0000a2ec, 0x00000000}, - {0x0000a2f0, 0x00000000}, - {0x0000a2f4, 0x00000000}, - {0x0000a2f8, 0x00000000}, - {0x0000a344, 0x00000000}, - {0x0000a34c, 0x00000000}, - {0x0000a350, 0x0000a000}, - {0x0000a364, 0x00000000}, - {0x0000a370, 0x00000000}, - {0x0000a390, 0x00000001}, - {0x0000a394, 0x00000444}, - {0x0000a398, 0x001f0e0f}, - {0x0000a39c, 0x0075393f}, - {0x0000a3a0, 0xb79f6427}, - {0x0000a3c0, 0x20202020}, - {0x0000a3c4, 0x22222220}, - {0x0000a3c8, 0x20200020}, - {0x0000a3cc, 0x20202020}, - {0x0000a3d0, 0x20202020}, - {0x0000a3d4, 0x20202020}, - {0x0000a3d8, 0x20202020}, - {0x0000a3dc, 0x20202020}, - {0x0000a3e0, 0x20202020}, - {0x0000a3e4, 0x20202020}, - {0x0000a3e8, 0x20202020}, - {0x0000a3ec, 0x20202020}, - {0x0000a3f0, 0x00000000}, - {0x0000a3f4, 0x00000006}, - {0x0000a3f8, 0x0c9bd380}, - {0x0000a3fc, 0x000f0f01}, - {0x0000a400, 0x8fa91f01}, - {0x0000a404, 0x00000000}, - {0x0000a408, 0x0e79e5c6}, - {0x0000a40c, 0x00820820}, - {0x0000a414, 0x1ce739ce}, - {0x0000a418, 0x2d001dce}, - {0x0000a434, 0x00000000}, - {0x0000a438, 0x00001801}, - {0x0000a43c, 0x00100000}, - {0x0000a444, 0x00000000}, - {0x0000a448, 0x05000080}, - {0x0000a44c, 0x00000001}, - {0x0000a450, 0x00010000}, - {0x0000a454, 0x07000000}, - {0x0000a644, 0xbfad9d74}, - {0x0000a648, 0x0048060a}, - {0x0000a64c, 0x00002037}, - {0x0000a670, 0x03020100}, - {0x0000a674, 0x09080504}, - {0x0000a678, 0x0d0c0b0a}, - {0x0000a67c, 0x13121110}, - {0x0000a680, 0x31301514}, - {0x0000a684, 0x35343332}, - {0x0000a688, 0x00000036}, - {0x0000a690, 0x00000838}, - {0x0000a6b0, 0x0000000a}, - {0x0000a6b4, 0x00512c01}, - {0x0000a7c0, 0x00000000}, - {0x0000a7c4, 0xfffffffc}, - {0x0000a7c8, 0x00000000}, - {0x0000a7cc, 0x00000000}, - {0x0000a7d0, 0x00000000}, - {0x0000a7d4, 0x00000004}, - {0x0000a7dc, 0x00000000}, - {0x0000a7f0, 0x80000000}, - {0x0000a8d0, 0x004b6a8e}, - {0x0000a8d4, 0x00000820}, - {0x0000a8dc, 0x00000000}, - {0x0000a8f0, 0x00000000}, - {0x0000a8f4, 0x00000000}, - {0x0000abf0, 0x80000000}, - {0x0000b2d0, 0x00000080}, - {0x0000b2d4, 0x00000000}, - {0x0000b2ec, 0x00000000}, - {0x0000b2f0, 0x00000000}, - {0x0000b2f4, 0x00000000}, - {0x0000b2f8, 0x00000000}, - {0x0000b408, 0x0e79e5c0}, - {0x0000b40c, 0x00820820}, - {0x0000b420, 0x00000000}, - {0x0000b6b0, 0x0000000a}, - {0x0000b6b4, 0x00000001}, -}; - static const u32 ar9462_2p1_baseband_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a800d}, @@ -404,72 +280,6 @@ static const u32 ar9462_2p1_baseband_postamble[][5] = { {0x0000b284, 0x00000000, 0x00000000, 0x00000550, 0x00000550}, }; -static const u32 ar9462_2p1_radio_core[][2] = { - /* Addr allmodes */ - {0x00016000, 0x36db6db6}, - {0x00016004, 0x6db6db40}, - {0x00016008, 0x73f00000}, - {0x0001600c, 0x00000000}, - {0x00016010, 0x6d820001}, - {0x00016040, 0x7f80fff8}, - {0x0001604c, 0x2699e04f}, - {0x00016050, 0x6db6db6c}, - {0x00016058, 0x6c200000}, - {0x00016080, 0x000c0000}, - {0x00016084, 0x9a68048c}, - {0x00016088, 0x54214514}, - {0x0001608c, 0x1203040b}, - {0x00016090, 0x24926490}, - {0x00016098, 0xd2888888}, - {0x000160a0, 0x0a108ffe}, - {0x000160a4, 0x812fc491}, - {0x000160a8, 0x423c8000}, - {0x000160b4, 0x92000000}, - {0x000160b8, 0x0285dddc}, - {0x000160bc, 0x02908888}, - {0x000160c0, 0x00adb6d0}, - {0x000160c4, 0x6db6db60}, - {0x000160c8, 0x6db6db6c}, - {0x000160cc, 0x0de6c1b0}, - {0x00016100, 0x3fffbe04}, - {0x00016104, 0xfff80000}, - {0x00016108, 0x00200400}, - {0x00016110, 0x00000000}, - {0x00016144, 0x02084080}, - {0x00016148, 0x000080c0}, - {0x00016280, 0x050a0001}, - {0x00016284, 0x3d841418}, - {0x00016288, 0x00000000}, - {0x0001628c, 0xe3000000}, - {0x00016290, 0xa1005080}, - {0x00016294, 0x00000020}, - {0x00016298, 0x54a82900}, - {0x00016340, 0x121e4276}, - {0x00016344, 0x00300000}, - {0x00016400, 0x36db6db6}, - {0x00016404, 0x6db6db40}, - {0x00016408, 0x73f00000}, - {0x0001640c, 0x00000000}, - {0x00016410, 0x6c800001}, - {0x00016440, 0x7f80fff8}, - {0x0001644c, 0x4699e04f}, - {0x00016450, 0x6db6db6c}, - {0x00016500, 0x3fffbe04}, - {0x00016504, 0xfff80000}, - {0x00016508, 0x00200400}, - {0x00016510, 0x00000000}, - {0x00016544, 0x02084080}, - {0x00016548, 0x000080c0}, -}; - -static const u32 ar9462_2p1_radio_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0001609c, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524}, - {0x000160b0, 0x01d67f70, 0x01d67f70, 0x01d67f70, 0x01d67f70}, - {0x0001610c, 0x48000000, 0x40000000, 0x40000000, 0x40000000}, - {0x0001650c, 0x48000000, 0x40000000, 0x40000000, 0x40000000}, -}; - static const u32 ar9462_2p1_soc_preamble[][2] = { /* Addr allmodes */ {0x000040a4, 0x00a0c9c9}, @@ -478,1297 +288,4 @@ static const u32 ar9462_2p1_soc_preamble[][2] = { {0x00007038, 0x000004c2}, }; -static const u32 ar9462_2p1_soc_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00007010, 0x00000033, 0x00000033, 0x00000033, 0x00000033}, -}; - -static const u32 ar9462_2p1_radio_postamble_sys2ant[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000160ac, 0xa4646c08, 0xa4646c08, 0x24645808, 0x24645808}, - {0x00016140, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, - {0x00016540, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, -}; - -static const u32 ar9462_2p1_common_rx_gain[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x01910190}, - {0x0000a030, 0x01930192}, - {0x0000a034, 0x01950194}, - {0x0000a038, 0x038a0196}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x22222229}, - {0x0000a084, 0x1d1d1d1d}, - {0x0000a088, 0x1d1d1d1d}, - {0x0000a08c, 0x1d1d1d1d}, - {0x0000a090, 0x171d1d1d}, - {0x0000a094, 0x11111717}, - {0x0000a098, 0x00030311}, - {0x0000a09c, 0x00000000}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x2a2d2f32}, - {0x0000b084, 0x21232328}, - {0x0000b088, 0x19191c1e}, - {0x0000b08c, 0x12141417}, - {0x0000b090, 0x07070e0e}, - {0x0000b094, 0x03030305}, - {0x0000b098, 0x00000003}, - {0x0000b09c, 0x00000000}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; - -static const u32 ar9462_2p1_common_mixed_rx_gain[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x03820190}, - {0x0000a030, 0x03840383}, - {0x0000a034, 0x03880385}, - {0x0000a038, 0x038a0389}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x29292929}, - {0x0000a084, 0x29292929}, - {0x0000a088, 0x29292929}, - {0x0000a08c, 0x29292929}, - {0x0000a090, 0x22292929}, - {0x0000a094, 0x1d1d2222}, - {0x0000a098, 0x0c111117}, - {0x0000a09c, 0x00030303}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x2a2d2f32}, - {0x0000b084, 0x21232328}, - {0x0000b088, 0x19191c1e}, - {0x0000b08c, 0x12141417}, - {0x0000b090, 0x07070e0e}, - {0x0000b094, 0x03030305}, - {0x0000b098, 0x00000003}, - {0x0000b09c, 0x00000000}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; - -static const u32 ar9462_2p1_baseband_core_mix_rxgain[][2] = { - /* Addr allmodes */ - {0x00009fd0, 0x0a2d6b93}, -}; - -static const u32 ar9462_2p1_baseband_postamble_mix_rxgain[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00009820, 0x206a022e, 0x206a022e, 0x206a01ae, 0x206a01ae}, - {0x00009824, 0x63c640de, 0x5ac640d0, 0x63c640da, 0x63c640da}, - {0x00009828, 0x0796be89, 0x0696b081, 0x0916be81, 0x0916be81}, - {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000d8, 0x6c4000d8}, - {0x00009e10, 0x92c88d2e, 0x7ec88d2e, 0x7ec86d2e, 0x7ec86d2e}, - {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3236605e, 0x32395c5e}, -}; - -static const u32 ar9462_2p1_baseband_postamble_5g_xlna[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282}, -}; - -static const u32 ar9462_2p1_common_wo_xlna_rx_gain[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x03820190}, - {0x0000a030, 0x03840383}, - {0x0000a034, 0x03880385}, - {0x0000a038, 0x038a0389}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x29292929}, - {0x0000a084, 0x29292929}, - {0x0000a088, 0x29292929}, - {0x0000a08c, 0x29292929}, - {0x0000a090, 0x22292929}, - {0x0000a094, 0x1d1d2222}, - {0x0000a098, 0x0c111117}, - {0x0000a09c, 0x00030303}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x32323232}, - {0x0000b084, 0x2f2f3232}, - {0x0000b088, 0x23282a2d}, - {0x0000b08c, 0x1c1e2123}, - {0x0000b090, 0x14171919}, - {0x0000b094, 0x0e0e1214}, - {0x0000b098, 0x03050707}, - {0x0000b09c, 0x00030303}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; - -static const u32 ar9462_2p1_common_5g_xlna_only_rx_gain[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x00830082}, - {0x0000a014, 0x01810180}, - {0x0000a018, 0x01830182}, - {0x0000a01c, 0x01850184}, - {0x0000a020, 0x01890188}, - {0x0000a024, 0x018b018a}, - {0x0000a028, 0x018d018c}, - {0x0000a02c, 0x03820190}, - {0x0000a030, 0x03840383}, - {0x0000a034, 0x03880385}, - {0x0000a038, 0x038a0389}, - {0x0000a03c, 0x038c038b}, - {0x0000a040, 0x0390038d}, - {0x0000a044, 0x03920391}, - {0x0000a048, 0x03940393}, - {0x0000a04c, 0x03960395}, - {0x0000a050, 0x00000000}, - {0x0000a054, 0x00000000}, - {0x0000a058, 0x00000000}, - {0x0000a05c, 0x00000000}, - {0x0000a060, 0x00000000}, - {0x0000a064, 0x00000000}, - {0x0000a068, 0x00000000}, - {0x0000a06c, 0x00000000}, - {0x0000a070, 0x00000000}, - {0x0000a074, 0x00000000}, - {0x0000a078, 0x00000000}, - {0x0000a07c, 0x00000000}, - {0x0000a080, 0x29292929}, - {0x0000a084, 0x29292929}, - {0x0000a088, 0x29292929}, - {0x0000a08c, 0x29292929}, - {0x0000a090, 0x22292929}, - {0x0000a094, 0x1d1d2222}, - {0x0000a098, 0x0c111117}, - {0x0000a09c, 0x00030303}, - {0x0000a0a0, 0x00000000}, - {0x0000a0a4, 0x00000000}, - {0x0000a0a8, 0x00000000}, - {0x0000a0ac, 0x00000000}, - {0x0000a0b0, 0x00000000}, - {0x0000a0b4, 0x00000000}, - {0x0000a0b8, 0x00000000}, - {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x01000101}, - {0x0000a0c8, 0x011e011f}, - {0x0000a0cc, 0x011c011d}, - {0x0000a0d0, 0x02030204}, - {0x0000a0d4, 0x02010202}, - {0x0000a0d8, 0x021f0200}, - {0x0000a0dc, 0x0302021e}, - {0x0000a0e0, 0x03000301}, - {0x0000a0e4, 0x031e031f}, - {0x0000a0e8, 0x0402031d}, - {0x0000a0ec, 0x04000401}, - {0x0000a0f0, 0x041e041f}, - {0x0000a0f4, 0x0502041d}, - {0x0000a0f8, 0x05000501}, - {0x0000a0fc, 0x051e051f}, - {0x0000a100, 0x06010602}, - {0x0000a104, 0x061f0600}, - {0x0000a108, 0x061d061e}, - {0x0000a10c, 0x07020703}, - {0x0000a110, 0x07000701}, - {0x0000a114, 0x00000000}, - {0x0000a118, 0x00000000}, - {0x0000a11c, 0x00000000}, - {0x0000a120, 0x00000000}, - {0x0000a124, 0x00000000}, - {0x0000a128, 0x00000000}, - {0x0000a12c, 0x00000000}, - {0x0000a130, 0x00000000}, - {0x0000a134, 0x00000000}, - {0x0000a138, 0x00000000}, - {0x0000a13c, 0x00000000}, - {0x0000a140, 0x001f0000}, - {0x0000a144, 0x01000101}, - {0x0000a148, 0x011e011f}, - {0x0000a14c, 0x011c011d}, - {0x0000a150, 0x02030204}, - {0x0000a154, 0x02010202}, - {0x0000a158, 0x021f0200}, - {0x0000a15c, 0x0302021e}, - {0x0000a160, 0x03000301}, - {0x0000a164, 0x031e031f}, - {0x0000a168, 0x0402031d}, - {0x0000a16c, 0x04000401}, - {0x0000a170, 0x041e041f}, - {0x0000a174, 0x0502041d}, - {0x0000a178, 0x05000501}, - {0x0000a17c, 0x051e051f}, - {0x0000a180, 0x06010602}, - {0x0000a184, 0x061f0600}, - {0x0000a188, 0x061d061e}, - {0x0000a18c, 0x07020703}, - {0x0000a190, 0x07000701}, - {0x0000a194, 0x00000000}, - {0x0000a198, 0x00000000}, - {0x0000a19c, 0x00000000}, - {0x0000a1a0, 0x00000000}, - {0x0000a1a4, 0x00000000}, - {0x0000a1a8, 0x00000000}, - {0x0000a1ac, 0x00000000}, - {0x0000a1b0, 0x00000000}, - {0x0000a1b4, 0x00000000}, - {0x0000a1b8, 0x00000000}, - {0x0000a1bc, 0x00000000}, - {0x0000a1c0, 0x00000000}, - {0x0000a1c4, 0x00000000}, - {0x0000a1c8, 0x00000000}, - {0x0000a1cc, 0x00000000}, - {0x0000a1d0, 0x00000000}, - {0x0000a1d4, 0x00000000}, - {0x0000a1d8, 0x00000000}, - {0x0000a1dc, 0x00000000}, - {0x0000a1e0, 0x00000000}, - {0x0000a1e4, 0x00000000}, - {0x0000a1e8, 0x00000000}, - {0x0000a1ec, 0x00000000}, - {0x0000a1f0, 0x00000396}, - {0x0000a1f4, 0x00000396}, - {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, - {0x0000b000, 0x00010000}, - {0x0000b004, 0x00030002}, - {0x0000b008, 0x00050004}, - {0x0000b00c, 0x00810080}, - {0x0000b010, 0x00830082}, - {0x0000b014, 0x01810180}, - {0x0000b018, 0x01830182}, - {0x0000b01c, 0x01850184}, - {0x0000b020, 0x02810280}, - {0x0000b024, 0x02830282}, - {0x0000b028, 0x02850284}, - {0x0000b02c, 0x02890288}, - {0x0000b030, 0x028b028a}, - {0x0000b034, 0x0388028c}, - {0x0000b038, 0x038a0389}, - {0x0000b03c, 0x038c038b}, - {0x0000b040, 0x0390038d}, - {0x0000b044, 0x03920391}, - {0x0000b048, 0x03940393}, - {0x0000b04c, 0x03960395}, - {0x0000b050, 0x00000000}, - {0x0000b054, 0x00000000}, - {0x0000b058, 0x00000000}, - {0x0000b05c, 0x00000000}, - {0x0000b060, 0x00000000}, - {0x0000b064, 0x00000000}, - {0x0000b068, 0x00000000}, - {0x0000b06c, 0x00000000}, - {0x0000b070, 0x00000000}, - {0x0000b074, 0x00000000}, - {0x0000b078, 0x00000000}, - {0x0000b07c, 0x00000000}, - {0x0000b080, 0x2a2d2f32}, - {0x0000b084, 0x21232328}, - {0x0000b088, 0x19191c1e}, - {0x0000b08c, 0x12141417}, - {0x0000b090, 0x07070e0e}, - {0x0000b094, 0x03030305}, - {0x0000b098, 0x00000003}, - {0x0000b09c, 0x00000000}, - {0x0000b0a0, 0x00000000}, - {0x0000b0a4, 0x00000000}, - {0x0000b0a8, 0x00000000}, - {0x0000b0ac, 0x00000000}, - {0x0000b0b0, 0x00000000}, - {0x0000b0b4, 0x00000000}, - {0x0000b0b8, 0x00000000}, - {0x0000b0bc, 0x00000000}, - {0x0000b0c0, 0x003f0020}, - {0x0000b0c4, 0x00400041}, - {0x0000b0c8, 0x0140005f}, - {0x0000b0cc, 0x0160015f}, - {0x0000b0d0, 0x017e017f}, - {0x0000b0d4, 0x02410242}, - {0x0000b0d8, 0x025f0240}, - {0x0000b0dc, 0x027f0260}, - {0x0000b0e0, 0x0341027e}, - {0x0000b0e4, 0x035f0340}, - {0x0000b0e8, 0x037f0360}, - {0x0000b0ec, 0x04400441}, - {0x0000b0f0, 0x0460045f}, - {0x0000b0f4, 0x0541047f}, - {0x0000b0f8, 0x055f0540}, - {0x0000b0fc, 0x057f0560}, - {0x0000b100, 0x06400641}, - {0x0000b104, 0x0660065f}, - {0x0000b108, 0x067e067f}, - {0x0000b10c, 0x07410742}, - {0x0000b110, 0x075f0740}, - {0x0000b114, 0x077f0760}, - {0x0000b118, 0x07800781}, - {0x0000b11c, 0x07a0079f}, - {0x0000b120, 0x07c107bf}, - {0x0000b124, 0x000007c0}, - {0x0000b128, 0x00000000}, - {0x0000b12c, 0x00000000}, - {0x0000b130, 0x00000000}, - {0x0000b134, 0x00000000}, - {0x0000b138, 0x00000000}, - {0x0000b13c, 0x00000000}, - {0x0000b140, 0x003f0020}, - {0x0000b144, 0x00400041}, - {0x0000b148, 0x0140005f}, - {0x0000b14c, 0x0160015f}, - {0x0000b150, 0x017e017f}, - {0x0000b154, 0x02410242}, - {0x0000b158, 0x025f0240}, - {0x0000b15c, 0x027f0260}, - {0x0000b160, 0x0341027e}, - {0x0000b164, 0x035f0340}, - {0x0000b168, 0x037f0360}, - {0x0000b16c, 0x04400441}, - {0x0000b170, 0x0460045f}, - {0x0000b174, 0x0541047f}, - {0x0000b178, 0x055f0540}, - {0x0000b17c, 0x057f0560}, - {0x0000b180, 0x06400641}, - {0x0000b184, 0x0660065f}, - {0x0000b188, 0x067e067f}, - {0x0000b18c, 0x07410742}, - {0x0000b190, 0x075f0740}, - {0x0000b194, 0x077f0760}, - {0x0000b198, 0x07800781}, - {0x0000b19c, 0x07a0079f}, - {0x0000b1a0, 0x07c107bf}, - {0x0000b1a4, 0x000007c0}, - {0x0000b1a8, 0x00000000}, - {0x0000b1ac, 0x00000000}, - {0x0000b1b0, 0x00000000}, - {0x0000b1b4, 0x00000000}, - {0x0000b1b8, 0x00000000}, - {0x0000b1bc, 0x00000000}, - {0x0000b1c0, 0x00000000}, - {0x0000b1c4, 0x00000000}, - {0x0000b1c8, 0x00000000}, - {0x0000b1cc, 0x00000000}, - {0x0000b1d0, 0x00000000}, - {0x0000b1d4, 0x00000000}, - {0x0000b1d8, 0x00000000}, - {0x0000b1dc, 0x00000000}, - {0x0000b1e0, 0x00000000}, - {0x0000b1e4, 0x00000000}, - {0x0000b1e8, 0x00000000}, - {0x0000b1ec, 0x00000000}, - {0x0000b1f0, 0x00000396}, - {0x0000b1f4, 0x00000396}, - {0x0000b1f8, 0x00000396}, - {0x0000b1fc, 0x00000196}, -}; - -static const u32 ar9462_2p1_modes_low_ob_db_tx_gain[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, - {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, - {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, - {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, - {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, - {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, - {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, - {0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402}, - {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, - {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, - {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, - {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, - {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, - {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, - {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, - {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, - {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, - {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, - {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, - {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, - {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83}, - {0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84}, - {0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3}, - {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5}, - {0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9}, - {0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb}, - {0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, - {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, - {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, - {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, - {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, - {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, - {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, - {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, - {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, - {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, - {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x00016044, 0x012482d4, 0x012482d4, 0x012482d4, 0x012482d4}, - {0x00016048, 0x64992060, 0x64992060, 0x64992060, 0x64992060}, - {0x00016054, 0x6db60000, 0x6db60000, 0x6db60000, 0x6db60000}, - {0x00016444, 0x012482d4, 0x012482d4, 0x012482d4, 0x012482d4}, - {0x00016448, 0x64992000, 0x64992000, 0x64992000, 0x64992000}, - {0x00016454, 0x6db60000, 0x6db60000, 0x6db60000, 0x6db60000}, -}; - -static const u32 ar9462_2p1_modes_high_ob_db_tx_gain[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, - {0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, - {0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, - {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x000050da, 0x000050da, 0x000050de, 0x000050de}, - {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, - {0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002}, - {0x0000a508, 0x0a022220, 0x0a022220, 0x08000004, 0x08000004}, - {0x0000a50c, 0x0f022223, 0x0f022223, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x14022620, 0x14022620, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x18022622, 0x18022622, 0x11000400, 0x11000400}, - {0x0000a518, 0x1b022822, 0x1b022822, 0x15000402, 0x15000402}, - {0x0000a51c, 0x20022842, 0x20022842, 0x19000404, 0x19000404}, - {0x0000a520, 0x22022c41, 0x22022c41, 0x1b000603, 0x1b000603}, - {0x0000a524, 0x28023042, 0x28023042, 0x1f000a02, 0x1f000a02}, - {0x0000a528, 0x2c023044, 0x2c023044, 0x23000a04, 0x23000a04}, - {0x0000a52c, 0x2f023644, 0x2f023644, 0x26000a20, 0x26000a20}, - {0x0000a530, 0x34025643, 0x34025643, 0x2a000e20, 0x2a000e20}, - {0x0000a534, 0x38025a44, 0x38025a44, 0x2e000e22, 0x2e000e22}, - {0x0000a538, 0x3b025e45, 0x3b025e45, 0x31000e24, 0x31000e24}, - {0x0000a53c, 0x41025e4a, 0x41025e4a, 0x34001640, 0x34001640}, - {0x0000a540, 0x48025e6c, 0x48025e6c, 0x38001660, 0x38001660}, - {0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3b001861, 0x3b001861}, - {0x0000a548, 0x55025eb3, 0x55025eb3, 0x3e001a81, 0x3e001a81}, - {0x0000a54c, 0x58025ef3, 0x58025ef3, 0x42001a83, 0x42001a83}, - {0x0000a550, 0x5d025ef6, 0x5d025ef6, 0x44001a84, 0x44001a84}, - {0x0000a554, 0x62025f56, 0x62025f56, 0x48001ce3, 0x48001ce3}, - {0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5}, - {0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9}, - {0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb}, - {0x0000a564, 0x751ffff6, 0x751ffff6, 0x56001eec, 0x56001eec}, - {0x0000a568, 0x751ffff6, 0x751ffff6, 0x58001ef0, 0x58001ef0}, - {0x0000a56c, 0x751ffff6, 0x751ffff6, 0x5a001ef4, 0x5a001ef4}, - {0x0000a570, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, - {0x0000a574, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, - {0x0000a578, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, - {0x0000a57c, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, - {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, - {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, - {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, - {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, - {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, - {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, - {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000b2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, - {0x0000b2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, - {0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x00016044, 0x056d82e4, 0x056d82e4, 0x056d82e4, 0x056d82e4}, - {0x00016048, 0x8db49060, 0x8db49060, 0x8db49060, 0x8db49060}, - {0x00016054, 0x6db60000, 0x6db60000, 0x6db60000, 0x6db60000}, - {0x00016444, 0x056d82e4, 0x056d82e4, 0x056d82e4, 0x056d82e4}, - {0x00016448, 0x8db49000, 0x8db49000, 0x8db49000, 0x8db49000}, - {0x00016454, 0x6db60000, 0x6db60000, 0x6db60000, 0x6db60000}, -}; - -static const u32 ar9462_2p1_modes_mix_ob_db_tx_gain[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, - {0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, - {0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, - {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x0000d0da, 0x0000d0da, 0x0000d0de, 0x0000d0de}, - {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, - {0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002}, - {0x0000a508, 0x0a022220, 0x0a022220, 0x08000004, 0x08000004}, - {0x0000a50c, 0x0f022223, 0x0f022223, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x14022620, 0x14022620, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x18022622, 0x18022622, 0x12000400, 0x12000400}, - {0x0000a518, 0x1b022822, 0x1b022822, 0x16000402, 0x16000402}, - {0x0000a51c, 0x20022842, 0x20022842, 0x19000404, 0x19000404}, - {0x0000a520, 0x22022c41, 0x22022c41, 0x1c000603, 0x1c000603}, - {0x0000a524, 0x28023042, 0x28023042, 0x21000a02, 0x21000a02}, - {0x0000a528, 0x2c023044, 0x2c023044, 0x25000a04, 0x25000a04}, - {0x0000a52c, 0x2f023644, 0x2f023644, 0x28000a20, 0x28000a20}, - {0x0000a530, 0x34025643, 0x34025643, 0x2c000e20, 0x2c000e20}, - {0x0000a534, 0x38025a44, 0x38025a44, 0x30000e22, 0x30000e22}, - {0x0000a538, 0x3b025e45, 0x3b025e45, 0x34000e24, 0x34000e24}, - {0x0000a53c, 0x41025e4a, 0x41025e4a, 0x38001640, 0x38001640}, - {0x0000a540, 0x48025e6c, 0x48025e6c, 0x3c001660, 0x3c001660}, - {0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3f001861, 0x3f001861}, - {0x0000a548, 0x55025eb3, 0x55025eb3, 0x43001a81, 0x43001a81}, - {0x0000a54c, 0x58025ef3, 0x58025ef3, 0x47001a83, 0x47001a83}, - {0x0000a550, 0x5d025ef6, 0x5d025ef6, 0x4a001c84, 0x4a001c84}, - {0x0000a554, 0x62025f56, 0x62025f56, 0x4e001ce3, 0x4e001ce3}, - {0x0000a558, 0x66027f56, 0x66027f56, 0x52001ce5, 0x52001ce5}, - {0x0000a55c, 0x6a029f56, 0x6a029f56, 0x56001ce9, 0x56001ce9}, - {0x0000a560, 0x70049f56, 0x70049f56, 0x5a001ceb, 0x5a001ceb}, - {0x0000a564, 0x751ffff6, 0x751ffff6, 0x5c001eec, 0x5c001eec}, - {0x0000a568, 0x751ffff6, 0x751ffff6, 0x5e001ef0, 0x5e001ef0}, - {0x0000a56c, 0x751ffff6, 0x751ffff6, 0x60001ef4, 0x60001ef4}, - {0x0000a570, 0x751ffff6, 0x751ffff6, 0x62001ff6, 0x62001ff6}, - {0x0000a574, 0x751ffff6, 0x751ffff6, 0x62001ff6, 0x62001ff6}, - {0x0000a578, 0x751ffff6, 0x751ffff6, 0x62001ff6, 0x62001ff6}, - {0x0000a57c, 0x751ffff6, 0x751ffff6, 0x62001ff6, 0x62001ff6}, - {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, - {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, - {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, - {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, - {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, - {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, - {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, - {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, - {0x0000b2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, - {0x0000b2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, - {0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, - {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, -}; - -static const u32 ar9462_2p1_modes_fast_clock[][3] = { - /* Addr 5G_HT20 5G_HT40 */ - {0x00001030, 0x00000268, 0x000004d0}, - {0x00001070, 0x0000018c, 0x00000318}, - {0x000010b0, 0x00000fd0, 0x00001fa0}, - {0x00008014, 0x044c044c, 0x08980898}, - {0x0000801c, 0x148ec02b, 0x148ec057}, - {0x00008318, 0x000044c0, 0x00008980}, - {0x00009e00, 0x0372131c, 0x0372131c}, - {0x0000a230, 0x0000400b, 0x00004016}, - {0x0000a254, 0x00000898, 0x00001130}, -}; - -static const u32 ar9462_2p1_baseband_core_txfir_coeff_japan_2484[][2] = { - /* Addr allmodes */ - {0x0000a398, 0x00000000}, - {0x0000a39c, 0x6f7f0301}, - {0x0000a3a0, 0xca9228ee}, -}; - #endif /* INITVALS_9462_2P1_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9565_1p1_initvals.h b/drivers/net/wireless/ath/ath9k/ar9565_1p1_initvals.h new file mode 100644 index 000000000000..56810539971e --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar9565_1p1_initvals.h @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 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. + */ + +#ifndef INITVALS_9565_1P1_H +#define INITVALS_9565_1P1_H + +/* AR9565 1.1 */ + +#define ar9565_1p1_mac_core ar9565_1p0_mac_core + +#define ar9565_1p1_mac_postamble ar9565_1p0_mac_postamble + +#define ar9565_1p1_baseband_core ar9565_1p0_baseband_core + +#define ar9565_1p1_baseband_postamble ar9565_1p0_baseband_postamble + +#define ar9565_1p1_radio_core ar9565_1p0_radio_core + +#define ar9565_1p1_soc_preamble ar9565_1p0_soc_preamble + +#define ar9565_1p1_soc_postamble ar9565_1p0_soc_postamble + +#define ar9565_1p1_Common_rx_gain_table ar9565_1p0_Common_rx_gain_table + +#define ar9565_1p1_Modes_lowest_ob_db_tx_gain_table ar9565_1p0_Modes_lowest_ob_db_tx_gain_table + +#define ar9565_1p1_pciephy_clkreq_disable_L1 ar9565_1p0_pciephy_clkreq_disable_L1 + +#define ar9565_1p1_modes_fast_clock ar9565_1p0_modes_fast_clock + +#define ar9565_1p1_common_wo_xlna_rx_gain_table ar9565_1p0_common_wo_xlna_rx_gain_table + +#define ar9565_1p1_modes_low_ob_db_tx_gain_table ar9565_1p0_modes_low_ob_db_tx_gain_table + +#define ar9565_1p1_modes_high_ob_db_tx_gain_table ar9565_1p0_modes_high_ob_db_tx_gain_table + +#define ar9565_1p1_modes_high_power_tx_gain_table ar9565_1p0_modes_high_power_tx_gain_table + +#define ar9565_1p1_baseband_core_txfir_coeff_japan_2484 ar9565_1p0_baseband_core_txfir_coeff_japan_2484 + +static const u32 ar9565_1p1_radio_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0001609c, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524}, + {0x000160ac, 0xa4646c08, 0xa4646c08, 0x24645808, 0x24645808}, + {0x000160b0, 0x01d67f70, 0x01d67f70, 0x01d67f70, 0x01d67f70}, + {0x0001610c, 0x40000000, 0x40000000, 0x40000000, 0x40000000}, + {0x00016140, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, +}; + +#endif /* INITVALS_9565_1P1_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h index bdee2ed67219..75bef1179d0d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h @@ -20,18 +20,34 @@ /* AR9580 1.0 */ +#define ar9580_1p0_soc_preamble ar9300_2p2_soc_preamble + +#define ar9580_1p0_soc_postamble ar9300_2p2_soc_postamble + +#define ar9580_1p0_radio_core ar9300_2p2_radio_core + +#define ar9580_1p0_mac_postamble ar9300_2p2_mac_postamble + +#define ar9580_1p0_wo_xlna_rx_gain_table ar9300Common_wo_xlna_rx_gain_table_2p2 + +#define ar9580_1p0_type5_tx_gain_table ar9300Modes_type5_tx_gain_table_2p2 + +#define ar9580_1p0_high_ob_db_tx_gain_table ar9300Modes_high_ob_db_tx_gain_table_2p2 + #define ar9580_1p0_modes_fast_clock ar9300Modes_fast_clock_2p2 +#define ar9580_1p0_baseband_core_txfir_coeff_japan_2484 ar9300_2p2_baseband_core_txfir_coeff_japan_2484 + static const u32 ar9580_1p0_radio_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0001609c, 0x0dd08f29, 0x0dd08f29, 0x0b283f31, 0x0b283f31}, {0x000160ac, 0xa4653c00, 0xa4653c00, 0x24652800, 0x24652800}, {0x000160b0, 0x03284f3e, 0x03284f3e, 0x05d08f20, 0x05d08f20}, - {0x0001610c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0001610c, 0xc8000000, 0xc0000000, 0xc0000000, 0xc0000000}, {0x00016140, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, - {0x0001650c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0001650c, 0xc8000000, 0xc0000000, 0xc0000000, 0xc0000000}, {0x00016540, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, - {0x0001690c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0001690c, 0xc8000000, 0xc0000000, 0xc0000000, 0xc0000000}, {0x00016940, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, }; @@ -44,9 +60,9 @@ static const u32 ar9580_1p0_baseband_core[][2] = { {0x00009814, 0x3280c00a}, {0x00009818, 0x00000000}, {0x0000981c, 0x00020028}, - {0x00009834, 0x6400a290}, + {0x00009834, 0x6400a190}, {0x00009838, 0x0108ecff}, - {0x0000983c, 0x0d000600}, + {0x0000983c, 0x14000600}, {0x00009880, 0x201fff00}, {0x00009884, 0x00001042}, {0x000098a4, 0x00200400}, @@ -67,7 +83,7 @@ static const u32 ar9580_1p0_baseband_core[][2] = { {0x00009d04, 0x40206c10}, {0x00009d08, 0x009c4060}, {0x00009d0c, 0x9883800a}, - {0x00009d10, 0x01834061}, + {0x00009d10, 0x01884061}, {0x00009d14, 0x00c0040b}, {0x00009d18, 0x00000000}, {0x00009e08, 0x0038230c}, @@ -198,8 +214,6 @@ static const u32 ar9580_1p0_baseband_core[][2] = { {0x0000c420, 0x00000000}, }; -#define ar9580_1p0_mac_postamble ar9300_2p2_mac_postamble - static const u32 ar9580_1p0_low_ob_db_tx_gain_table[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, @@ -306,7 +320,112 @@ static const u32 ar9580_1p0_low_ob_db_tx_gain_table[][5] = { {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; -#define ar9580_1p0_high_power_tx_gain_table ar9580_1p0_low_ob_db_tx_gain_table +static const u32 ar9580_1p0_high_power_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400}, + {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402}, + {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404}, + {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640}, + {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5e08442e, 0x5e08442e, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x620a4431, 0x620a4431, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x15800028, 0x15800028, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1b80002b, 0x1b80002b, 0x12800400, 0x12800400}, + {0x0000a598, 0x1f820028, 0x1f820028, 0x16800402, 0x16800402}, + {0x0000a59c, 0x2582002b, 0x2582002b, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2a84002a, 0x2a84002a, 0x1c800603, 0x1c800603}, + {0x0000a5a4, 0x2e86002a, 0x2e86002a, 0x21800a02, 0x21800a02}, + {0x0000a5a8, 0x3382202d, 0x3382202d, 0x25800a04, 0x25800a04}, + {0x0000a5ac, 0x3884202c, 0x3884202c, 0x28800a20, 0x28800a20}, + {0x0000a5b0, 0x3c86202c, 0x3c86202c, 0x2c800e20, 0x2c800e20}, + {0x0000a5b4, 0x4188202d, 0x4188202d, 0x30800e22, 0x30800e22}, + {0x0000a5b8, 0x4586402d, 0x4586402d, 0x34800e24, 0x34800e24}, + {0x0000a5bc, 0x4986222d, 0x4986222d, 0x38801640, 0x38801640}, + {0x0000a5c0, 0x4d862231, 0x4d862231, 0x3c801660, 0x3c801660}, + {0x0000a5c4, 0x50882231, 0x50882231, 0x3f801861, 0x3f801861}, + {0x0000a5c8, 0x5688422e, 0x5688422e, 0x43801a81, 0x43801a81}, + {0x0000a5cc, 0x5a88442e, 0x5a88442e, 0x47801a83, 0x47801a83}, + {0x0000a5d0, 0x5e8a4431, 0x5e8a4431, 0x4a801c84, 0x4a801c84}, + {0x0000a5d4, 0x648a4432, 0x648a4432, 0x4e801ce3, 0x4e801ce3}, + {0x0000a5d8, 0x688a4434, 0x688a4434, 0x52801ce5, 0x52801ce5}, + {0x0000a5dc, 0x6c8a6434, 0x6c8a6434, 0x56801ce9, 0x56801ce9}, + {0x0000a5e0, 0x6f8a6633, 0x6f8a6633, 0x5a801ceb, 0x5a801ceb}, + {0x0000a5e4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5e8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5ec, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5f0, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5f4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5f8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5fc, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, + {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, + {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, + {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000}, + {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501}, + {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501}, + {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016048, 0x65240001, 0x65240001, 0x66480001, 0x66480001}, + {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016288, 0x05a2040a, 0x05a2040a, 0x05a20408, 0x05a20408}, + {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016448, 0x65240001, 0x65240001, 0x66480001, 0x66480001}, + {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016848, 0x65240001, 0x65240001, 0x66480001, 0x66480001}, + {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, +}; static const u32 ar9580_1p0_lowest_ob_db_tx_gain_table[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ @@ -414,8 +533,6 @@ static const u32 ar9580_1p0_lowest_ob_db_tx_gain_table[][5] = { {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; -#define ar9580_1p0_baseband_core_txfir_coeff_japan_2484 ar9462_2p0_baseband_core_txfir_coeff_japan_2484 - static const u32 ar9580_1p0_mac_core[][2] = { /* Addr allmodes */ {0x00000008, 0x00000000}, @@ -679,14 +796,6 @@ static const u32 ar9580_1p0_mixed_ob_db_tx_gain_table[][5] = { {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; -#define ar9580_1p0_wo_xlna_rx_gain_table ar9300Common_wo_xlna_rx_gain_table_2p2 - -#define ar9580_1p0_soc_postamble ar9300_2p2_soc_postamble - -#define ar9580_1p0_high_ob_db_tx_gain_table ar9300Modes_high_ob_db_tx_gain_table_2p2 - -#define ar9580_1p0_type5_tx_gain_table ar9300Modes_type5_tx_gain_table_2p2 - static const u32 ar9580_1p0_type6_tx_gain_table[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, @@ -761,160 +870,264 @@ static const u32 ar9580_1p0_type6_tx_gain_table[][5] = { {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; -static const u32 ar9580_1p0_soc_preamble[][2] = { - /* Addr allmodes */ - {0x000040a4, 0x00a0c1c9}, - {0x00007008, 0x00000000}, - {0x00007020, 0x00000000}, - {0x00007034, 0x00000002}, - {0x00007038, 0x000004c2}, - {0x00007048, 0x00000008}, -}; - -#define ar9580_1p0_rx_gain_table ar9462_common_rx_gain_table_2p0 - -static const u32 ar9580_1p0_radio_core[][2] = { +static const u32 ar9580_1p0_rx_gain_table[][2] = { /* Addr allmodes */ - {0x00016000, 0x36db6db6}, - {0x00016004, 0x6db6db40}, - {0x00016008, 0x73f00000}, - {0x0001600c, 0x00000000}, - {0x00016040, 0x7f80fff8}, - {0x0001604c, 0x76d005b5}, - {0x00016050, 0x556cf031}, - {0x00016054, 0x13449440}, - {0x00016058, 0x0c51c92c}, - {0x0001605c, 0x3db7fffc}, - {0x00016060, 0xfffffffc}, - {0x00016064, 0x000f0278}, - {0x0001606c, 0x6db60000}, - {0x00016080, 0x00000000}, - {0x00016084, 0x0e48048c}, - {0x00016088, 0x54214514}, - {0x0001608c, 0x119f481e}, - {0x00016090, 0x24926490}, - {0x00016098, 0xd2888888}, - {0x000160a0, 0x0a108ffe}, - {0x000160a4, 0x812fc370}, - {0x000160a8, 0x423c8000}, - {0x000160b4, 0x92480080}, - {0x000160c0, 0x00adb6d0}, - {0x000160c4, 0x6db6db60}, - {0x000160c8, 0x6db6db6c}, - {0x000160cc, 0x01e6c000}, - {0x00016100, 0x3fffbe01}, - {0x00016104, 0xfff80000}, - {0x00016108, 0x00080010}, - {0x00016144, 0x02084080}, - {0x00016148, 0x00000000}, - {0x00016280, 0x058a0001}, - {0x00016284, 0x3d840208}, - {0x00016288, 0x05a20408}, - {0x0001628c, 0x00038c07}, - {0x00016290, 0x00000004}, - {0x00016294, 0x458aa14f}, - {0x00016380, 0x00000000}, - {0x00016384, 0x00000000}, - {0x00016388, 0x00800700}, - {0x0001638c, 0x00800700}, - {0x00016390, 0x00800700}, - {0x00016394, 0x00000000}, - {0x00016398, 0x00000000}, - {0x0001639c, 0x00000000}, - {0x000163a0, 0x00000001}, - {0x000163a4, 0x00000001}, - {0x000163a8, 0x00000000}, - {0x000163ac, 0x00000000}, - {0x000163b0, 0x00000000}, - {0x000163b4, 0x00000000}, - {0x000163b8, 0x00000000}, - {0x000163bc, 0x00000000}, - {0x000163c0, 0x000000a0}, - {0x000163c4, 0x000c0000}, - {0x000163c8, 0x14021402}, - {0x000163cc, 0x00001402}, - {0x000163d0, 0x00000000}, - {0x000163d4, 0x00000000}, - {0x00016400, 0x36db6db6}, - {0x00016404, 0x6db6db40}, - {0x00016408, 0x73f00000}, - {0x0001640c, 0x00000000}, - {0x00016440, 0x7f80fff8}, - {0x0001644c, 0x76d005b5}, - {0x00016450, 0x556cf031}, - {0x00016454, 0x13449440}, - {0x00016458, 0x0c51c92c}, - {0x0001645c, 0x3db7fffc}, - {0x00016460, 0xfffffffc}, - {0x00016464, 0x000f0278}, - {0x0001646c, 0x6db60000}, - {0x00016500, 0x3fffbe01}, - {0x00016504, 0xfff80000}, - {0x00016508, 0x00080010}, - {0x00016544, 0x02084080}, - {0x00016548, 0x00000000}, - {0x00016780, 0x00000000}, - {0x00016784, 0x00000000}, - {0x00016788, 0x00800700}, - {0x0001678c, 0x00800700}, - {0x00016790, 0x00800700}, - {0x00016794, 0x00000000}, - {0x00016798, 0x00000000}, - {0x0001679c, 0x00000000}, - {0x000167a0, 0x00000001}, - {0x000167a4, 0x00000001}, - {0x000167a8, 0x00000000}, - {0x000167ac, 0x00000000}, - {0x000167b0, 0x00000000}, - {0x000167b4, 0x00000000}, - {0x000167b8, 0x00000000}, - {0x000167bc, 0x00000000}, - {0x000167c0, 0x000000a0}, - {0x000167c4, 0x000c0000}, - {0x000167c8, 0x14021402}, - {0x000167cc, 0x00001402}, - {0x000167d0, 0x00000000}, - {0x000167d4, 0x00000000}, - {0x00016800, 0x36db6db6}, - {0x00016804, 0x6db6db40}, - {0x00016808, 0x73f00000}, - {0x0001680c, 0x00000000}, - {0x00016840, 0x7f80fff8}, - {0x0001684c, 0x76d005b5}, - {0x00016850, 0x556cf031}, - {0x00016854, 0x13449440}, - {0x00016858, 0x0c51c92c}, - {0x0001685c, 0x3db7fffc}, - {0x00016860, 0xfffffffc}, - {0x00016864, 0x000f0278}, - {0x0001686c, 0x6db60000}, - {0x00016900, 0x3fffbe01}, - {0x00016904, 0xfff80000}, - {0x00016908, 0x00080010}, - {0x00016944, 0x02084080}, - {0x00016948, 0x00000000}, - {0x00016b80, 0x00000000}, - {0x00016b84, 0x00000000}, - {0x00016b88, 0x00800700}, - {0x00016b8c, 0x00800700}, - {0x00016b90, 0x00800700}, - {0x00016b94, 0x00000000}, - {0x00016b98, 0x00000000}, - {0x00016b9c, 0x00000000}, - {0x00016ba0, 0x00000001}, - {0x00016ba4, 0x00000001}, - {0x00016ba8, 0x00000000}, - {0x00016bac, 0x00000000}, - {0x00016bb0, 0x00000000}, - {0x00016bb4, 0x00000000}, - {0x00016bb8, 0x00000000}, - {0x00016bbc, 0x00000000}, - {0x00016bc0, 0x000000a0}, - {0x00016bc4, 0x000c0000}, - {0x00016bc8, 0x14021402}, - {0x00016bcc, 0x00001402}, - {0x00016bd0, 0x00000000}, - {0x00016bd4, 0x00000000}, + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x01910190}, + {0x0000a030, 0x01930192}, + {0x0000a034, 0x01950194}, + {0x0000a038, 0x038a0196}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x22222229}, + {0x0000a084, 0x1d1d1d1d}, + {0x0000a088, 0x1d1d1d1d}, + {0x0000a08c, 0x1d1d1d1d}, + {0x0000a090, 0x171d1d1d}, + {0x0000a094, 0x11111717}, + {0x0000a098, 0x00030311}, + {0x0000a09c, 0x00000000}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x23232323}, + {0x0000b084, 0x21232323}, + {0x0000b088, 0x19191c1e}, + {0x0000b08c, 0x12141417}, + {0x0000b090, 0x07070e0e}, + {0x0000b094, 0x03030305}, + {0x0000b098, 0x00000003}, + {0x0000b09c, 0x00000000}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, }; static const u32 ar9580_1p0_baseband_postamble[][5] = { @@ -956,7 +1169,7 @@ static const u32 ar9580_1p0_baseband_postamble[][5] = { {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, - {0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982}, + {0x0000a2d0, 0x00041983, 0x00041983, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 60a5da53668f..5e5d5cb2458c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -459,6 +459,7 @@ void ath_check_ani(struct ath_softc *sc); int ath_update_survey_stats(struct ath_softc *sc); void ath_update_survey_nf(struct ath_softc *sc, int channel); void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type); +void ath_ps_full_sleep(unsigned long data); /**********/ /* BTCOEX */ @@ -570,6 +571,34 @@ static inline void ath_fill_led_pin(struct ath_softc *sc) } #endif +/************************/ +/* Wake on Wireless LAN */ +/************************/ + +#ifdef CONFIG_ATH9K_WOW +void ath9k_init_wow(struct ieee80211_hw *hw); +int ath9k_suspend(struct ieee80211_hw *hw, + struct cfg80211_wowlan *wowlan); +int ath9k_resume(struct ieee80211_hw *hw); +void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled); +#else +static inline void ath9k_init_wow(struct ieee80211_hw *hw) +{ +} +static inline int ath9k_suspend(struct ieee80211_hw *hw, + struct cfg80211_wowlan *wowlan) +{ + return 0; +} +static inline int ath9k_resume(struct ieee80211_hw *hw) +{ + return 0; +} +static inline void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled) +{ +} +#endif /* CONFIG_ATH9K_WOW */ + /*******************************/ /* Antenna diversity/combining */ /*******************************/ @@ -642,6 +671,7 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs); #define ATH9K_PCI_AR9565_1ANT 0x0080 #define ATH9K_PCI_AR9565_2ANT 0x0100 #define ATH9K_PCI_NO_PLL_PWRSAVE 0x0200 +#define ATH9K_PCI_KILLER 0x0400 /* * Default cache line size, in bytes. @@ -724,6 +754,7 @@ struct ath_softc { struct work_struct hw_check_work; struct work_struct hw_reset_work; struct completion paprd_complete; + wait_queue_head_t tx_wait; unsigned int hw_busy_count; unsigned long sc_flags; @@ -760,6 +791,7 @@ struct ath_softc { struct delayed_work tx_complete_work; struct delayed_work hw_pll_work; struct timer_list rx_poll_timer; + struct timer_list sleep_timer; #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT struct ath_btcoex btcoex; @@ -784,7 +816,7 @@ struct ath_softc { bool tx99_state; s16 tx99_power; -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ATH9K_WOW atomic_t wow_got_bmiss_intr; atomic_t wow_sleep_proc_intr; /* in the middle of WoW sleep ? */ u32 wow_intr_before_sleep; @@ -947,10 +979,25 @@ struct fft_sample_ht20_40 { u8 data[SPECTRAL_HT20_40_NUM_BINS]; } __packed; -int ath9k_tx99_init(struct ath_softc *sc); -void ath9k_tx99_deinit(struct ath_softc *sc); +/********/ +/* TX99 */ +/********/ + +#ifdef CONFIG_ATH9K_TX99 +void ath9k_tx99_init_debug(struct ath_softc *sc); int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb, struct ath_tx_control *txctl); +#else +static inline void ath9k_tx99_init_debug(struct ath_softc *sc) +{ +} +static inline int ath9k_tx99_send(struct ath_softc *sc, + struct sk_buff *skb, + struct ath_tx_control *txctl) +{ + return 0; +} +#endif /* CONFIG_ATH9K_TX99 */ void ath9k_tasklet(unsigned long data); int ath_cabq_update(struct ath_softc *); @@ -967,6 +1014,9 @@ extern bool is_ath9k_unloaded; u8 ath9k_parse_mpdudensity(u8 mpdudensity); irqreturn_t ath_isr(int irq, void *dev); +int ath_reset(struct ath_softc *sc); +void ath_cancel_work(struct ath_softc *sc); +void ath_restart_work(struct ath_softc *sc); int ath9k_init_device(u16 devid, struct ath_softc *sc, const struct ath_bus_ops *bus_ops); void ath9k_deinit_device(struct ath_softc *sc); diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 83a2c59f680b..2f7dccfdb727 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -1778,111 +1778,6 @@ void ath9k_deinit_debug(struct ath_softc *sc) } } -static ssize_t read_file_tx99(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct ath_softc *sc = file->private_data; - char buf[3]; - unsigned int len; - - len = sprintf(buf, "%d\n", sc->tx99_state); - return simple_read_from_buffer(user_buf, count, ppos, buf, len); -} - -static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct ath_softc *sc = file->private_data; - struct ath_common *common = ath9k_hw_common(sc->sc_ah); - char buf[32]; - bool start; - ssize_t len; - int r; - - if (sc->nvifs > 1) - return -EOPNOTSUPP; - - len = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, len)) - return -EFAULT; - - if (strtobool(buf, &start)) - return -EINVAL; - - if (start == sc->tx99_state) { - if (!start) - return count; - ath_dbg(common, XMIT, "Resetting TX99\n"); - ath9k_tx99_deinit(sc); - } - - if (!start) { - ath9k_tx99_deinit(sc); - return count; - } - - r = ath9k_tx99_init(sc); - if (r) - return r; - - return count; -} - -static const struct file_operations fops_tx99 = { - .read = read_file_tx99, - .write = write_file_tx99, - .open = simple_open, - .owner = THIS_MODULE, - .llseek = default_llseek, -}; - -static ssize_t read_file_tx99_power(struct file *file, - char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct ath_softc *sc = file->private_data; - char buf[32]; - unsigned int len; - - len = sprintf(buf, "%d (%d dBm)\n", - sc->tx99_power, - sc->tx99_power / 2); - - return simple_read_from_buffer(user_buf, count, ppos, buf, len); -} - -static ssize_t write_file_tx99_power(struct file *file, - const char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct ath_softc *sc = file->private_data; - int r; - u8 tx_power; - - r = kstrtou8_from_user(user_buf, count, 0, &tx_power); - if (r) - return r; - - if (tx_power > MAX_RATE_POWER) - return -EINVAL; - - sc->tx99_power = tx_power; - - ath9k_ps_wakeup(sc); - ath9k_hw_tx99_set_txpower(sc->sc_ah, sc->tx99_power); - ath9k_ps_restore(sc); - - return count; -} - -static const struct file_operations fops_tx99_power = { - .read = read_file_tx99_power, - .write = write_file_tx99_power, - .open = simple_open, - .owner = THIS_MODULE, - .llseek = default_llseek, -}; - int ath9k_init_debug(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); @@ -1899,6 +1794,7 @@ int ath9k_init_debug(struct ath_hw *ah) #endif ath9k_dfs_init_debug(sc); + ath9k_tx99_init_debug(sc); debugfs_create_file("dma", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_dma); @@ -1974,15 +1870,6 @@ int ath9k_init_debug(struct ath_hw *ah) debugfs_create_file("btcoex", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_btcoex); #endif - if (config_enabled(CONFIG_ATH9K_TX99) && - AR_SREV_9300_20_OR_LATER(ah)) { - debugfs_create_file("tx99", S_IRUSR | S_IWUSR, - sc->debug.debugfs_phy, sc, - &fops_tx99); - debugfs_create_file("tx99_power", S_IRUSR | S_IWUSR, - sc->debug.debugfs_phy, sc, - &fops_tx99_power); - } return 0; } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 8918035da3a3..779d38a98a0e 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -17,6 +17,7 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/module.h> +#include <linux/time.h> #include <asm/unaligned.h> #include "hw.h" @@ -453,7 +454,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah) } ah->config.rx_intr_mitigation = true; - ah->config.pcieSerDesWrite = true; /* * We need this for PCI devices only (Cardbus, PCI, miniPCI) @@ -1501,8 +1501,9 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, int r; if (pCap->hw_caps & ATH9K_HW_CAP_FCC_BAND_SWITCH) { - band_switch = IS_CHAN_5GHZ(ah->curchan) != IS_CHAN_5GHZ(chan); - mode_diff = (chan->channelFlags != ah->curchan->channelFlags); + u32 flags_diff = chan->channelFlags ^ ah->curchan->channelFlags; + band_switch = !!(flags_diff & CHANNEL_5GHZ); + mode_diff = !!(flags_diff & ~CHANNEL_HT); } for (qnum = 0; qnum < AR_NUM_QCU; qnum++) { @@ -1814,7 +1815,7 @@ static int ath9k_hw_do_fastcc(struct ath_hw *ah, struct ath9k_channel *chan) * If cross-band fcc is not supoprted, bail out if channelFlags differ. */ if (!(pCap->hw_caps & ATH9K_HW_CAP_FCC_BAND_SWITCH) && - chan->channelFlags != ah->curchan->channelFlags) + ((chan->channelFlags ^ ah->curchan->channelFlags) & ~CHANNEL_HT)) goto fail; if (!ath9k_hw_check_alive(ah)) @@ -1855,10 +1856,12 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, struct ath9k_hw_cal_data *caldata, bool fastcc) { struct ath_common *common = ath9k_hw_common(ah); + struct timespec ts; u32 saveLedState; u32 saveDefAntenna; u32 macStaId1; u64 tsf = 0; + s64 usec = 0; int r; bool start_mci_reset = false; bool save_fullsleep = ah->chip_fullsleep; @@ -1901,10 +1904,10 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, macStaId1 = REG_READ(ah, AR_STA_ID1) & AR_STA_ID1_BASE_RATE_11B; - /* For chips on which RTC reset is done, save TSF before it gets cleared */ - if (AR_SREV_9100(ah) || - (AR_SREV_9280(ah) && ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))) - tsf = ath9k_hw_gettsf64(ah); + /* Save TSF before chip reset, a cold reset clears it */ + tsf = ath9k_hw_gettsf64(ah); + getrawmonotonic(&ts); + usec = ts.tv_sec * 1000 + ts.tv_nsec / 1000; saveLedState = REG_READ(ah, AR_CFG_LED) & (AR_CFG_LED_ASSOC_CTL | AR_CFG_LED_MODE_SEL | @@ -1937,8 +1940,9 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, } /* Restore TSF */ - if (tsf) - ath9k_hw_settsf64(ah, tsf); + getrawmonotonic(&ts); + usec = ts.tv_sec * 1000 + ts.tv_nsec / 1000 - usec; + ath9k_hw_settsf64(ah, tsf + usec); if (AR_SREV_9280_20_OR_LATER(ah)) REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, AR_GPIO_JTAG_DISABLE); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index a2c9a5dbac6b..e50843600989 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -283,7 +283,6 @@ struct ath9k_ops_config { int additional_swba_backoff; int ack_6mb; u32 cwm_ignore_extcca; - bool pcieSerDesWrite; u8 pcie_clock_req; u32 pcie_waen; u8 analog_shiftreg; @@ -921,7 +920,7 @@ struct ath_hw { /* Enterprise mode cap */ u32 ent_mode; -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ATH9K_WOW u32 wow_event_mask; #endif bool is_clk_25mhz; @@ -1127,7 +1126,7 @@ ath9k_hw_get_btcoex_scheme(struct ath_hw *ah) #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ATH9K_WOW const char *ath9k_hw_wow_event_to_string(u32 wow_event); void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern, u8 *user_mask, int pattern_count, diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 710192ed27ed..8f4c1674b76e 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -589,6 +589,9 @@ static void ath9k_init_platform(struct ath_softc *sc) if (sc->driver_data & ATH9K_PCI_AR9565_2ANT) ath_info(common, "WB335 2-ANT card detected\n"); + if (sc->driver_data & ATH9K_PCI_KILLER) + ath_info(common, "Killer Wireless card detected\n"); + /* * Some WB335 cards do not support antenna diversity. Since * we use a hardcoded value for AR9565 instead of using the @@ -688,6 +691,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, common = ath9k_hw_common(ah); sc->dfs_detector = dfs_pattern_detector_init(common, NL80211_DFS_UNSET); sc->tx99_power = MAX_RATE_POWER + 1; + init_waitqueue_head(&sc->tx_wait); if (!pdata) { ah->ah_flags |= AH_USE_EEPROM; @@ -735,6 +739,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, tasklet_init(&sc->bcon_tasklet, ath9k_beacon_tasklet, (unsigned long)sc); + setup_timer(&sc->sleep_timer, ath_ps_full_sleep, (unsigned long)sc); INIT_WORK(&sc->hw_reset_work, ath_reset_work); INIT_WORK(&sc->hw_check_work, ath_hw_check); INIT_WORK(&sc->paprd_work, ath_paprd_calibrate); @@ -873,15 +878,6 @@ static const struct ieee80211_iface_combination if_comb[] = { } }; -#ifdef CONFIG_PM -static const struct wiphy_wowlan_support ath9k_wowlan_support = { - .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT, - .n_patterns = MAX_NUM_USER_PATTERN, - .pattern_min_len = 1, - .pattern_max_len = MAX_PATTERN_SIZE, -}; -#endif - void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) { struct ath_hw *ah = sc->sc_ah; @@ -931,16 +927,6 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_5_10_MHZ; hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; -#ifdef CONFIG_PM_SLEEP - if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) && - (sc->driver_data & ATH9K_PCI_WOW) && - device_can_wakeup(sc->dev)) - hw->wiphy->wowlan = &ath9k_wowlan_support; - - atomic_set(&sc->wow_sleep_proc_intr, -1); - atomic_set(&sc->wow_got_bmiss_intr, -1); -#endif - hw->queues = 4; hw->max_rates = 4; hw->channel_change_time = 5000; @@ -966,6 +952,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &sc->sbands[IEEE80211_BAND_5GHZ]; + ath9k_init_wow(hw); ath9k_reload_chainmask_settings(sc); SET_IEEE80211_PERM_ADDR(hw, common->macaddr); @@ -1064,6 +1051,7 @@ static void ath9k_deinit_softc(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); + del_timer_sync(&sc->sleep_timer); ath9k_hw_deinit(sc->sc_ah); if (sc->dfs_detector != NULL) sc->dfs_detector->exit(sc->dfs_detector); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 74f452c7b166..b1dcf89138d3 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -82,6 +82,22 @@ static bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode) return ret; } +void ath_ps_full_sleep(unsigned long data) +{ + struct ath_softc *sc = (struct ath_softc *) data; + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + bool reset; + + spin_lock(&common->cc_lock); + ath_hw_cycle_counters_update(common); + spin_unlock(&common->cc_lock); + + ath9k_hw_setrxabort(sc->sc_ah, 1); + ath9k_hw_stopdmarecv(sc->sc_ah, &reset); + + ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP); +} + void ath9k_ps_wakeup(struct ath_softc *sc) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); @@ -92,6 +108,7 @@ void ath9k_ps_wakeup(struct ath_softc *sc) if (++sc->ps_usecount != 1) goto unlock; + del_timer_sync(&sc->sleep_timer); power_mode = sc->sc_ah->power_mode; ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE); @@ -117,17 +134,17 @@ void ath9k_ps_restore(struct ath_softc *sc) struct ath_common *common = ath9k_hw_common(sc->sc_ah); enum ath9k_power_mode mode; unsigned long flags; - bool reset; spin_lock_irqsave(&sc->sc_pm_lock, flags); if (--sc->ps_usecount != 0) goto unlock; if (sc->ps_idle) { - ath9k_hw_setrxabort(sc->sc_ah, 1); - ath9k_hw_stopdmarecv(sc->sc_ah, &reset); - mode = ATH9K_PM_FULL_SLEEP; - } else if (sc->ps_enabled && + mod_timer(&sc->sleep_timer, jiffies + HZ / 10); + goto unlock; + } + + if (sc->ps_enabled && !(sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | PS_WAIT_FOR_PSPOLL_DATA | @@ -163,13 +180,13 @@ static void __ath_cancel_work(struct ath_softc *sc) #endif } -static void ath_cancel_work(struct ath_softc *sc) +void ath_cancel_work(struct ath_softc *sc) { __ath_cancel_work(sc); cancel_work_sync(&sc->hw_reset_work); } -static void ath_restart_work(struct ath_softc *sc) +void ath_restart_work(struct ath_softc *sc) { ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); @@ -487,6 +504,8 @@ void ath9k_tasklet(unsigned long data) ath_tx_edma_tasklet(sc); else ath_tx_tasklet(sc); + + wake_up(&sc->tx_wait); } ath9k_btcoex_handle_interrupt(sc, status); @@ -579,7 +598,8 @@ irqreturn_t ath_isr(int irq, void *dev) goto chip_reset; } -#ifdef CONFIG_PM_SLEEP + +#ifdef CONFIG_ATH9K_WOW if (status & ATH9K_INT_BMISS) { if (atomic_read(&sc->wow_sleep_proc_intr) == 0) { ath_dbg(common, ANY, "during WoW we got a BMISS\n"); @@ -588,6 +608,8 @@ irqreturn_t ath_isr(int irq, void *dev) } } #endif + + if (status & ATH9K_INT_SWBA) tasklet_schedule(&sc->bcon_tasklet); @@ -627,7 +649,7 @@ chip_reset: #undef SCHED_INTR } -static int ath_reset(struct ath_softc *sc) +int ath_reset(struct ath_softc *sc) { int r; @@ -1817,13 +1839,31 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class) mutex_unlock(&sc->mutex); } +static bool ath9k_has_tx_pending(struct ath_softc *sc) +{ + int i, npend; + + for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { + if (!ATH_TXQ_SETUP(sc, i)) + continue; + + if (!sc->tx.txq[i].axq_depth) + continue; + + npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i]); + if (npend) + break; + } + + return !!npend; +} + static void ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop) { struct ath_softc *sc = hw->priv; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - int timeout = 200; /* ms */ - int i, j; + int timeout = HZ / 5; /* 200 ms */ bool drain_txq; mutex_lock(&sc->mutex); @@ -1841,25 +1881,9 @@ static void ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop) return; } - for (j = 0; j < timeout; j++) { - bool npend = false; - - if (j) - usleep_range(1000, 2000); - - for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { - if (!ATH_TXQ_SETUP(sc, i)) - continue; - - npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i]); - - if (npend) - break; - } - - if (!npend) - break; - } + if (wait_event_timeout(sc->tx_wait, !ath9k_has_tx_pending(sc), + timeout) > 0) + drop = false; if (drop) { ath9k_ps_wakeup(sc); @@ -2021,333 +2045,6 @@ static int ath9k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) return 0; } -#ifdef CONFIG_PM_SLEEP - -static void ath9k_wow_map_triggers(struct ath_softc *sc, - struct cfg80211_wowlan *wowlan, - u32 *wow_triggers) -{ - if (wowlan->disconnect) - *wow_triggers |= AH_WOW_LINK_CHANGE | - AH_WOW_BEACON_MISS; - if (wowlan->magic_pkt) - *wow_triggers |= AH_WOW_MAGIC_PATTERN_EN; - - if (wowlan->n_patterns) - *wow_triggers |= AH_WOW_USER_PATTERN_EN; - - sc->wow_enabled = *wow_triggers; - -} - -static void ath9k_wow_add_disassoc_deauth_pattern(struct ath_softc *sc) -{ - struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); - int pattern_count = 0; - int i, byte_cnt; - u8 dis_deauth_pattern[MAX_PATTERN_SIZE]; - u8 dis_deauth_mask[MAX_PATTERN_SIZE]; - - memset(dis_deauth_pattern, 0, MAX_PATTERN_SIZE); - memset(dis_deauth_mask, 0, MAX_PATTERN_SIZE); - - /* - * Create Dissassociate / Deauthenticate packet filter - * - * 2 bytes 2 byte 6 bytes 6 bytes 6 bytes - * +--------------+----------+---------+--------+--------+---- - * + Frame Control+ Duration + DA + SA + BSSID + - * +--------------+----------+---------+--------+--------+---- - * - * The above is the management frame format for disassociate/ - * deauthenticate pattern, from this we need to match the first byte - * of 'Frame Control' and DA, SA, and BSSID fields - * (skipping 2nd byte of FC and Duration feild. - * - * Disassociate pattern - * -------------------- - * Frame control = 00 00 1010 - * DA, SA, BSSID = x:x:x:x:x:x - * Pattern will be A0000000 | x:x:x:x:x:x | x:x:x:x:x:x - * | x:x:x:x:x:x -- 22 bytes - * - * Deauthenticate pattern - * ---------------------- - * Frame control = 00 00 1100 - * DA, SA, BSSID = x:x:x:x:x:x - * Pattern will be C0000000 | x:x:x:x:x:x | x:x:x:x:x:x - * | x:x:x:x:x:x -- 22 bytes - */ - - /* Create Disassociate Pattern first */ - - byte_cnt = 0; - - /* Fill out the mask with all FF's */ - - for (i = 0; i < MAX_PATTERN_MASK_SIZE; i++) - dis_deauth_mask[i] = 0xff; - - /* copy the first byte of frame control field */ - dis_deauth_pattern[byte_cnt] = 0xa0; - byte_cnt++; - - /* skip 2nd byte of frame control and Duration field */ - byte_cnt += 3; - - /* - * need not match the destination mac address, it can be a broadcast - * mac address or an unicast to this station - */ - byte_cnt += 6; - - /* copy the source mac address */ - memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN); - - byte_cnt += 6; - - /* copy the bssid, its same as the source mac address */ - - memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN); - - /* Create Disassociate pattern mask */ - - dis_deauth_mask[0] = 0xfe; - dis_deauth_mask[1] = 0x03; - dis_deauth_mask[2] = 0xc0; - - ath_dbg(common, WOW, "Adding disassoc/deauth patterns for WoW\n"); - - ath9k_hw_wow_apply_pattern(ah, dis_deauth_pattern, dis_deauth_mask, - pattern_count, byte_cnt); - - pattern_count++; - /* - * for de-authenticate pattern, only the first byte of the frame - * control field gets changed from 0xA0 to 0xC0 - */ - dis_deauth_pattern[0] = 0xC0; - - ath9k_hw_wow_apply_pattern(ah, dis_deauth_pattern, dis_deauth_mask, - pattern_count, byte_cnt); - -} - -static void ath9k_wow_add_pattern(struct ath_softc *sc, - struct cfg80211_wowlan *wowlan) -{ - struct ath_hw *ah = sc->sc_ah; - struct ath9k_wow_pattern *wow_pattern = NULL; - struct cfg80211_pkt_pattern *patterns = wowlan->patterns; - int mask_len; - s8 i = 0; - - if (!wowlan->n_patterns) - return; - - /* - * Add the new user configured patterns - */ - for (i = 0; i < wowlan->n_patterns; i++) { - - wow_pattern = kzalloc(sizeof(*wow_pattern), GFP_KERNEL); - - if (!wow_pattern) - return; - - /* - * TODO: convert the generic user space pattern to - * appropriate chip specific/802.11 pattern. - */ - - mask_len = DIV_ROUND_UP(wowlan->patterns[i].pattern_len, 8); - memset(wow_pattern->pattern_bytes, 0, MAX_PATTERN_SIZE); - memset(wow_pattern->mask_bytes, 0, MAX_PATTERN_SIZE); - memcpy(wow_pattern->pattern_bytes, patterns[i].pattern, - patterns[i].pattern_len); - memcpy(wow_pattern->mask_bytes, patterns[i].mask, mask_len); - wow_pattern->pattern_len = patterns[i].pattern_len; - - /* - * just need to take care of deauth and disssoc pattern, - * make sure we don't overwrite them. - */ - - ath9k_hw_wow_apply_pattern(ah, wow_pattern->pattern_bytes, - wow_pattern->mask_bytes, - i + 2, - wow_pattern->pattern_len); - kfree(wow_pattern); - - } - -} - -static int ath9k_suspend(struct ieee80211_hw *hw, - struct cfg80211_wowlan *wowlan) -{ - struct ath_softc *sc = hw->priv; - struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); - u32 wow_triggers_enabled = 0; - int ret = 0; - - mutex_lock(&sc->mutex); - - ath_cancel_work(sc); - ath_stop_ani(sc); - del_timer_sync(&sc->rx_poll_timer); - - if (test_bit(SC_OP_INVALID, &sc->sc_flags)) { - ath_dbg(common, ANY, "Device not present\n"); - ret = -EINVAL; - goto fail_wow; - } - - if (WARN_ON(!wowlan)) { - ath_dbg(common, WOW, "None of the WoW triggers enabled\n"); - ret = -EINVAL; - goto fail_wow; - } - - if (!device_can_wakeup(sc->dev)) { - ath_dbg(common, WOW, "device_can_wakeup failed, WoW is not enabled\n"); - ret = 1; - goto fail_wow; - } - - /* - * none of the sta vifs are associated - * and we are not currently handling multivif - * cases, for instance we have to seperately - * configure 'keep alive frame' for each - * STA. - */ - - if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { - ath_dbg(common, WOW, "None of the STA vifs are associated\n"); - ret = 1; - goto fail_wow; - } - - if (sc->nvifs > 1) { - ath_dbg(common, WOW, "WoW for multivif is not yet supported\n"); - ret = 1; - goto fail_wow; - } - - ath9k_wow_map_triggers(sc, wowlan, &wow_triggers_enabled); - - ath_dbg(common, WOW, "WoW triggers enabled 0x%x\n", - wow_triggers_enabled); - - ath9k_ps_wakeup(sc); - - ath9k_stop_btcoex(sc); - - /* - * Enable wake up on recieving disassoc/deauth - * frame by default. - */ - ath9k_wow_add_disassoc_deauth_pattern(sc); - - if (wow_triggers_enabled & AH_WOW_USER_PATTERN_EN) - ath9k_wow_add_pattern(sc, wowlan); - - spin_lock_bh(&sc->sc_pcu_lock); - /* - * To avoid false wake, we enable beacon miss interrupt only - * when we go to sleep. We save the current interrupt mask - * so we can restore it after the system wakes up - */ - sc->wow_intr_before_sleep = ah->imask; - ah->imask &= ~ATH9K_INT_GLOBAL; - ath9k_hw_disable_interrupts(ah); - ah->imask = ATH9K_INT_BMISS | ATH9K_INT_GLOBAL; - ath9k_hw_set_interrupts(ah); - ath9k_hw_enable_interrupts(ah); - - spin_unlock_bh(&sc->sc_pcu_lock); - - /* - * we can now sync irq and kill any running tasklets, since we already - * disabled interrupts and not holding a spin lock - */ - synchronize_irq(sc->irq); - tasklet_kill(&sc->intr_tq); - - ath9k_hw_wow_enable(ah, wow_triggers_enabled); - - ath9k_ps_restore(sc); - ath_dbg(common, ANY, "WoW enabled in ath9k\n"); - atomic_inc(&sc->wow_sleep_proc_intr); - -fail_wow: - mutex_unlock(&sc->mutex); - return ret; -} - -static int ath9k_resume(struct ieee80211_hw *hw) -{ - struct ath_softc *sc = hw->priv; - struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); - u32 wow_status; - - mutex_lock(&sc->mutex); - - ath9k_ps_wakeup(sc); - - spin_lock_bh(&sc->sc_pcu_lock); - - ath9k_hw_disable_interrupts(ah); - ah->imask = sc->wow_intr_before_sleep; - ath9k_hw_set_interrupts(ah); - ath9k_hw_enable_interrupts(ah); - - spin_unlock_bh(&sc->sc_pcu_lock); - - wow_status = ath9k_hw_wow_wakeup(ah); - - if (atomic_read(&sc->wow_got_bmiss_intr) == 0) { - /* - * some devices may not pick beacon miss - * as the reason they woke up so we add - * that here for that shortcoming. - */ - wow_status |= AH_WOW_BEACON_MISS; - atomic_dec(&sc->wow_got_bmiss_intr); - ath_dbg(common, ANY, "Beacon miss interrupt picked up during WoW sleep\n"); - } - - atomic_dec(&sc->wow_sleep_proc_intr); - - if (wow_status) { - ath_dbg(common, ANY, "Waking up due to WoW triggers %s with WoW status = %x\n", - ath9k_hw_wow_event_to_string(wow_status), wow_status); - } - - ath_restart_work(sc); - ath9k_start_btcoex(sc); - - ath9k_ps_restore(sc); - mutex_unlock(&sc->mutex); - - return 0; -} - -static void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled) -{ - struct ath_softc *sc = hw->priv; - - mutex_lock(&sc->mutex); - device_init_wakeup(sc->dev, 1); - device_set_wakeup_enable(sc->dev, enabled); - mutex_unlock(&sc->mutex); -} - -#endif static void ath9k_sw_scan_start(struct ieee80211_hw *hw) { struct ath_softc *sc = hw->priv; @@ -2373,134 +2070,6 @@ static void ath9k_channel_switch_beacon(struct ieee80211_hw *hw, sc->csa_vif = vif; } -static void ath9k_tx99_stop(struct ath_softc *sc) -{ - struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); - - ath_drain_all_txq(sc); - ath_startrecv(sc); - - ath9k_hw_set_interrupts(ah); - ath9k_hw_enable_interrupts(ah); - - ieee80211_wake_queues(sc->hw); - - kfree_skb(sc->tx99_skb); - sc->tx99_skb = NULL; - sc->tx99_state = false; - - ath9k_hw_tx99_stop(sc->sc_ah); - ath_dbg(common, XMIT, "TX99 stopped\n"); -} - -static struct sk_buff *ath9k_build_tx99_skb(struct ath_softc *sc) -{ - static u8 PN9Data[] = {0xff, 0x87, 0xb8, 0x59, 0xb7, 0xa1, 0xcc, 0x24, - 0x57, 0x5e, 0x4b, 0x9c, 0x0e, 0xe9, 0xea, 0x50, - 0x2a, 0xbe, 0xb4, 0x1b, 0xb6, 0xb0, 0x5d, 0xf1, - 0xe6, 0x9a, 0xe3, 0x45, 0xfd, 0x2c, 0x53, 0x18, - 0x0c, 0xca, 0xc9, 0xfb, 0x49, 0x37, 0xe5, 0xa8, - 0x51, 0x3b, 0x2f, 0x61, 0xaa, 0x72, 0x18, 0x84, - 0x02, 0x23, 0x23, 0xab, 0x63, 0x89, 0x51, 0xb3, - 0xe7, 0x8b, 0x72, 0x90, 0x4c, 0xe8, 0xfb, 0xc0}; - u32 len = 1200; - struct ieee80211_hw *hw = sc->hw; - struct ieee80211_hdr *hdr; - struct ieee80211_tx_info *tx_info; - struct sk_buff *skb; - - skb = alloc_skb(len, GFP_KERNEL); - if (!skb) - return NULL; - - skb_put(skb, len); - - memset(skb->data, 0, len); - - hdr = (struct ieee80211_hdr *)skb->data; - hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA); - hdr->duration_id = 0; - - memcpy(hdr->addr1, hw->wiphy->perm_addr, ETH_ALEN); - memcpy(hdr->addr2, hw->wiphy->perm_addr, ETH_ALEN); - memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN); - - hdr->seq_ctrl |= cpu_to_le16(sc->tx.seq_no); - - tx_info = IEEE80211_SKB_CB(skb); - memset(tx_info, 0, sizeof(*tx_info)); - tx_info->band = hw->conf.chandef.chan->band; - tx_info->flags = IEEE80211_TX_CTL_NO_ACK; - tx_info->control.vif = sc->tx99_vif; - - memcpy(skb->data + sizeof(*hdr), PN9Data, sizeof(PN9Data)); - - return skb; -} - -void ath9k_tx99_deinit(struct ath_softc *sc) -{ - ath_reset(sc); - - ath9k_ps_wakeup(sc); - ath9k_tx99_stop(sc); - ath9k_ps_restore(sc); -} - -int ath9k_tx99_init(struct ath_softc *sc) -{ - struct ieee80211_hw *hw = sc->hw; - struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); - struct ath_tx_control txctl; - int r; - - if (sc->sc_flags & SC_OP_INVALID) { - ath_err(common, - "driver is in invalid state unable to use TX99"); - return -EINVAL; - } - - sc->tx99_skb = ath9k_build_tx99_skb(sc); - if (!sc->tx99_skb) - return -ENOMEM; - - memset(&txctl, 0, sizeof(txctl)); - txctl.txq = sc->tx.txq_map[IEEE80211_AC_VO]; - - ath_reset(sc); - - ath9k_ps_wakeup(sc); - - ath9k_hw_disable_interrupts(ah); - atomic_set(&ah->intr_ref_cnt, -1); - ath_drain_all_txq(sc); - ath_stoprecv(sc); - - sc->tx99_state = true; - - ieee80211_stop_queues(hw); - - if (sc->tx99_power == MAX_RATE_POWER + 1) - sc->tx99_power = MAX_RATE_POWER; - - ath9k_hw_tx99_set_txpower(ah, sc->tx99_power); - r = ath9k_tx99_send(sc, sc->tx99_skb, &txctl); - if (r) { - ath_dbg(common, XMIT, "Failed to xmit TX99 skb\n"); - return r; - } - - ath_dbg(common, XMIT, "TX99 xmit started using %d ( %ddBm)\n", - sc->tx99_power, - sc->tx99_power / 2); - - /* We leave the harware awake as it will be chugging on */ - - return 0; -} - struct ieee80211_ops ath9k_ops = { .tx = ath9k_tx, .start = ath9k_start, @@ -2531,7 +2100,7 @@ struct ieee80211_ops ath9k_ops = { .set_antenna = ath9k_set_antenna, .get_antenna = ath9k_get_antenna, -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ATH9K_WOW .suspend = ath9k_suspend, .resume = ath9k_resume, .set_wakeup = ath9k_set_wakeup, diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index b5656fce4ff5..e9a585758941 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -87,6 +87,19 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { { PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */ { PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI */ { PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */ + + /* Killer Wireless (3x3) */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0030, + 0x1A56, + 0x2000), + .driver_data = ATH9K_PCI_KILLER }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0030, + 0x1A56, + 0x2001), + .driver_data = ATH9K_PCI_KILLER }, + { PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E AR9300 */ /* PCI-E CUS198 */ @@ -354,6 +367,13 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { 0x1783), .driver_data = ATH9K_PCI_WOW }, + /* Killer Wireless (2x2) */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0030, + 0x1A56, + 0x2003), + .driver_data = ATH9K_PCI_KILLER }, + { PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */ { PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */ @@ -448,6 +468,11 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, 0x0036, + 0x11AD, /* LITEON */ + 0x0682), + .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0036, PCI_VENDOR_ID_AZWAVE, 0x213A), .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, @@ -458,6 +483,11 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, 0x0036, + PCI_VENDOR_ID_LENOVO, + 0x4026), + .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0036, PCI_VENDOR_ID_HP, 0x18E3), .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, @@ -468,6 +498,11 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, 0x0036, + PCI_VENDOR_ID_HP, + 0x2005), + .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0036, PCI_VENDOR_ID_DELL, 0x020E), .driver_data = ATH9K_PCI_AR9565_1ANT | ATH9K_PCI_BT_ANT_DIV }, @@ -545,6 +580,16 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { 0x185F, /* WNC */ 0x3027), .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0036, + 0x185F, /* WNC */ + 0xA120), + .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, + 0x0036, + PCI_VENDOR_ID_FOXCONN, + 0xE07F), + .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV }, /* PCI-E AR9565 (WB335) */ { PCI_VDEVICE(ATHEROS, 0x0036), diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index a13b2d143d9e..259a4b307707 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -809,6 +809,8 @@ #define AR_SREV_REVISION_9462_21 3 #define AR_SREV_VERSION_9565 0x2C0 #define AR_SREV_REVISION_9565_10 0 +#define AR_SREV_REVISION_9565_101 1 +#define AR_SREV_REVISION_9565_11 2 #define AR_SREV_VERSION_9550 0x400 #define AR_SREV_5416(_ah) \ @@ -927,10 +929,18 @@ #define AR_SREV_9565(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565)) - #define AR_SREV_9565_10(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_10)) +#define AR_SREV_9565_101(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \ + ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_101)) +#define AR_SREV_9565_11(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \ + ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_11)) +#define AR_SREV_9565_11_OR_LATER(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \ + ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9565_11)) #define AR_SREV_9550(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9550)) diff --git a/drivers/net/wireless/ath/ath9k/tx99.c b/drivers/net/wireless/ath/ath9k/tx99.c new file mode 100644 index 000000000000..57d775783ec8 --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/tx99.c @@ -0,0 +1,264 @@ +/* + * Copyright (c) 2013 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 "ath9k.h" + +static void ath9k_tx99_stop(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + + ath_drain_all_txq(sc); + ath_startrecv(sc); + + ath9k_hw_set_interrupts(ah); + ath9k_hw_enable_interrupts(ah); + + ieee80211_wake_queues(sc->hw); + + kfree_skb(sc->tx99_skb); + sc->tx99_skb = NULL; + sc->tx99_state = false; + + ath9k_hw_tx99_stop(sc->sc_ah); + ath_dbg(common, XMIT, "TX99 stopped\n"); +} + +static struct sk_buff *ath9k_build_tx99_skb(struct ath_softc *sc) +{ + static u8 PN9Data[] = {0xff, 0x87, 0xb8, 0x59, 0xb7, 0xa1, 0xcc, 0x24, + 0x57, 0x5e, 0x4b, 0x9c, 0x0e, 0xe9, 0xea, 0x50, + 0x2a, 0xbe, 0xb4, 0x1b, 0xb6, 0xb0, 0x5d, 0xf1, + 0xe6, 0x9a, 0xe3, 0x45, 0xfd, 0x2c, 0x53, 0x18, + 0x0c, 0xca, 0xc9, 0xfb, 0x49, 0x37, 0xe5, 0xa8, + 0x51, 0x3b, 0x2f, 0x61, 0xaa, 0x72, 0x18, 0x84, + 0x02, 0x23, 0x23, 0xab, 0x63, 0x89, 0x51, 0xb3, + 0xe7, 0x8b, 0x72, 0x90, 0x4c, 0xe8, 0xfb, 0xc0}; + u32 len = 1200; + struct ieee80211_hw *hw = sc->hw; + struct ieee80211_hdr *hdr; + struct ieee80211_tx_info *tx_info; + struct sk_buff *skb; + + skb = alloc_skb(len, GFP_KERNEL); + if (!skb) + return NULL; + + skb_put(skb, len); + + memset(skb->data, 0, len); + + hdr = (struct ieee80211_hdr *)skb->data; + hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA); + hdr->duration_id = 0; + + memcpy(hdr->addr1, hw->wiphy->perm_addr, ETH_ALEN); + memcpy(hdr->addr2, hw->wiphy->perm_addr, ETH_ALEN); + memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN); + + hdr->seq_ctrl |= cpu_to_le16(sc->tx.seq_no); + + tx_info = IEEE80211_SKB_CB(skb); + memset(tx_info, 0, sizeof(*tx_info)); + tx_info->band = hw->conf.chandef.chan->band; + tx_info->flags = IEEE80211_TX_CTL_NO_ACK; + tx_info->control.vif = sc->tx99_vif; + tx_info->control.rates[0].count = 1; + + memcpy(skb->data + sizeof(*hdr), PN9Data, sizeof(PN9Data)); + + return skb; +} + +static void ath9k_tx99_deinit(struct ath_softc *sc) +{ + ath_reset(sc); + + ath9k_ps_wakeup(sc); + ath9k_tx99_stop(sc); + ath9k_ps_restore(sc); +} + +static int ath9k_tx99_init(struct ath_softc *sc) +{ + struct ieee80211_hw *hw = sc->hw; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + struct ath_tx_control txctl; + int r; + + if (test_bit(SC_OP_INVALID, &sc->sc_flags)) { + ath_err(common, + "driver is in invalid state unable to use TX99"); + return -EINVAL; + } + + sc->tx99_skb = ath9k_build_tx99_skb(sc); + if (!sc->tx99_skb) + return -ENOMEM; + + memset(&txctl, 0, sizeof(txctl)); + txctl.txq = sc->tx.txq_map[IEEE80211_AC_VO]; + + ath_reset(sc); + + ath9k_ps_wakeup(sc); + + ath9k_hw_disable_interrupts(ah); + atomic_set(&ah->intr_ref_cnt, -1); + ath_drain_all_txq(sc); + ath_stoprecv(sc); + + sc->tx99_state = true; + + ieee80211_stop_queues(hw); + + if (sc->tx99_power == MAX_RATE_POWER + 1) + sc->tx99_power = MAX_RATE_POWER; + + ath9k_hw_tx99_set_txpower(ah, sc->tx99_power); + r = ath9k_tx99_send(sc, sc->tx99_skb, &txctl); + if (r) { + ath_dbg(common, XMIT, "Failed to xmit TX99 skb\n"); + return r; + } + + ath_dbg(common, XMIT, "TX99 xmit started using %d ( %ddBm)\n", + sc->tx99_power, + sc->tx99_power / 2); + + /* We leave the harware awake as it will be chugging on */ + + return 0; +} + +static ssize_t read_file_tx99(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath_softc *sc = file->private_data; + char buf[3]; + unsigned int len; + + len = sprintf(buf, "%d\n", sc->tx99_state); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath_softc *sc = file->private_data; + struct ath_common *common = ath9k_hw_common(sc->sc_ah); + char buf[32]; + bool start; + ssize_t len; + int r; + + if (sc->nvifs > 1) + return -EOPNOTSUPP; + + len = min(count, sizeof(buf) - 1); + if (copy_from_user(buf, user_buf, len)) + return -EFAULT; + + if (strtobool(buf, &start)) + return -EINVAL; + + if (start == sc->tx99_state) { + if (!start) + return count; + ath_dbg(common, XMIT, "Resetting TX99\n"); + ath9k_tx99_deinit(sc); + } + + if (!start) { + ath9k_tx99_deinit(sc); + return count; + } + + r = ath9k_tx99_init(sc); + if (r) + return r; + + return count; +} + +static const struct file_operations fops_tx99 = { + .read = read_file_tx99, + .write = write_file_tx99, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static ssize_t read_file_tx99_power(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath_softc *sc = file->private_data; + char buf[32]; + unsigned int len; + + len = sprintf(buf, "%d (%d dBm)\n", + sc->tx99_power, + sc->tx99_power / 2); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static ssize_t write_file_tx99_power(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath_softc *sc = file->private_data; + int r; + u8 tx_power; + + r = kstrtou8_from_user(user_buf, count, 0, &tx_power); + if (r) + return r; + + if (tx_power > MAX_RATE_POWER) + return -EINVAL; + + sc->tx99_power = tx_power; + + ath9k_ps_wakeup(sc); + ath9k_hw_tx99_set_txpower(sc->sc_ah, sc->tx99_power); + ath9k_ps_restore(sc); + + return count; +} + +static const struct file_operations fops_tx99_power = { + .read = read_file_tx99_power, + .write = write_file_tx99_power, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +void ath9k_tx99_init_debug(struct ath_softc *sc) +{ + if (!AR_SREV_9300_20_OR_LATER(sc->sc_ah)) + return; + + debugfs_create_file("tx99", S_IRUSR | S_IWUSR, + sc->debug.debugfs_phy, sc, + &fops_tx99); + debugfs_create_file("tx99_power", S_IRUSR | S_IWUSR, + sc->debug.debugfs_phy, sc, + &fops_tx99_power); +} diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c index 81c88dd606dc..f1cde81bb7a2 100644 --- a/drivers/net/wireless/ath/ath9k/wow.c +++ b/drivers/net/wireless/ath/ath9k/wow.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012 Qualcomm Atheros, Inc. + * Copyright (c) 2013 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 @@ -14,409 +14,348 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/export.h> #include "ath9k.h" -#include "reg.h" -#include "hw-ops.h" -const char *ath9k_hw_wow_event_to_string(u32 wow_event) -{ - if (wow_event & AH_WOW_MAGIC_PATTERN_EN) - return "Magic pattern"; - if (wow_event & AH_WOW_USER_PATTERN_EN) - return "User pattern"; - if (wow_event & AH_WOW_LINK_CHANGE) - return "Link change"; - if (wow_event & AH_WOW_BEACON_MISS) - return "Beacon miss"; - - return "unknown reason"; -} -EXPORT_SYMBOL(ath9k_hw_wow_event_to_string); +static const struct wiphy_wowlan_support ath9k_wowlan_support = { + .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT, + .n_patterns = MAX_NUM_USER_PATTERN, + .pattern_min_len = 1, + .pattern_max_len = MAX_PATTERN_SIZE, +}; -static void ath9k_hw_set_powermode_wow_sleep(struct ath_hw *ah) +static void ath9k_wow_map_triggers(struct ath_softc *sc, + struct cfg80211_wowlan *wowlan, + u32 *wow_triggers) { - struct ath_common *common = ath9k_hw_common(ah); + if (wowlan->disconnect) + *wow_triggers |= AH_WOW_LINK_CHANGE | + AH_WOW_BEACON_MISS; + if (wowlan->magic_pkt) + *wow_triggers |= AH_WOW_MAGIC_PATTERN_EN; - REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV); + if (wowlan->n_patterns) + *wow_triggers |= AH_WOW_USER_PATTERN_EN; - /* set rx disable bit */ - REG_WRITE(ah, AR_CR, AR_CR_RXD); - - if (!ath9k_hw_wait(ah, AR_CR, AR_CR_RXE, 0, AH_WAIT_TIMEOUT)) { - ath_err(common, "Failed to stop Rx DMA in 10ms AR_CR=0x%08x AR_DIAG_SW=0x%08x\n", - REG_READ(ah, AR_CR), REG_READ(ah, AR_DIAG_SW)); - return; - } + sc->wow_enabled = *wow_triggers; - REG_WRITE(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_ON_INT); } -static void ath9k_wow_create_keep_alive_pattern(struct ath_hw *ah) +static void ath9k_wow_add_disassoc_deauth_pattern(struct ath_softc *sc) { + struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - u8 sta_mac_addr[ETH_ALEN], ap_mac_addr[ETH_ALEN]; - u32 ctl[13] = {0}; - u32 data_word[KAL_NUM_DATA_WORDS]; - u8 i; - u32 wow_ka_data_word0; - - memcpy(sta_mac_addr, common->macaddr, ETH_ALEN); - memcpy(ap_mac_addr, common->curbssid, ETH_ALEN); - - /* set the transmit buffer */ - ctl[0] = (KAL_FRAME_LEN | (MAX_RATE_POWER << 16)); - ctl[1] = 0; - ctl[3] = 0xb; /* OFDM_6M hardware value for this rate */ - ctl[4] = 0; - ctl[7] = (ah->txchainmask) << 2; - ctl[2] = 0xf << 16; /* tx_tries 0 */ - - for (i = 0; i < KAL_NUM_DESC_WORDS; i++) - REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + i * 4), ctl[i]); - - REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + i * 4), ctl[i]); - - data_word[0] = (KAL_FRAME_TYPE << 2) | (KAL_FRAME_SUB_TYPE << 4) | - (KAL_TO_DS << 8) | (KAL_DURATION_ID << 16); - data_word[1] = (ap_mac_addr[3] << 24) | (ap_mac_addr[2] << 16) | - (ap_mac_addr[1] << 8) | (ap_mac_addr[0]); - data_word[2] = (sta_mac_addr[1] << 24) | (sta_mac_addr[0] << 16) | - (ap_mac_addr[5] << 8) | (ap_mac_addr[4]); - data_word[3] = (sta_mac_addr[5] << 24) | (sta_mac_addr[4] << 16) | - (sta_mac_addr[3] << 8) | (sta_mac_addr[2]); - data_word[4] = (ap_mac_addr[3] << 24) | (ap_mac_addr[2] << 16) | - (ap_mac_addr[1] << 8) | (ap_mac_addr[0]); - data_word[5] = (ap_mac_addr[5] << 8) | (ap_mac_addr[4]); - - if (AR_SREV_9462_20(ah)) { - /* AR9462 2.0 has an extra descriptor word (time based - * discard) compared to other chips */ - REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + (12 * 4)), 0); - wow_ka_data_word0 = AR_WOW_TXBUF(13); - } else { - wow_ka_data_word0 = AR_WOW_TXBUF(12); - } - - for (i = 0; i < KAL_NUM_DATA_WORDS; i++) - REG_WRITE(ah, (wow_ka_data_word0 + i*4), data_word[i]); - -} - -void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern, - u8 *user_mask, int pattern_count, - int pattern_len) -{ - int i; - u32 pattern_val, mask_val; - u32 set, clr; + int pattern_count = 0; + int i, byte_cnt; + u8 dis_deauth_pattern[MAX_PATTERN_SIZE]; + u8 dis_deauth_mask[MAX_PATTERN_SIZE]; - /* FIXME: should check count by querying the hardware capability */ - if (pattern_count >= MAX_NUM_PATTERN) - return; - - REG_SET_BIT(ah, AR_WOW_PATTERN, BIT(pattern_count)); - - /* set the registers for pattern */ - for (i = 0; i < MAX_PATTERN_SIZE; i += 4) { - memcpy(&pattern_val, user_pattern, 4); - REG_WRITE(ah, (AR_WOW_TB_PATTERN(pattern_count) + i), - pattern_val); - user_pattern += 4; - } - - /* set the registers for mask */ - for (i = 0; i < MAX_PATTERN_MASK_SIZE; i += 4) { - memcpy(&mask_val, user_mask, 4); - REG_WRITE(ah, (AR_WOW_TB_MASK(pattern_count) + i), mask_val); - user_mask += 4; - } + memset(dis_deauth_pattern, 0, MAX_PATTERN_SIZE); + memset(dis_deauth_mask, 0, MAX_PATTERN_SIZE); - /* set the pattern length to be matched + /* + * Create Dissassociate / Deauthenticate packet filter + * + * 2 bytes 2 byte 6 bytes 6 bytes 6 bytes + * +--------------+----------+---------+--------+--------+---- + * + Frame Control+ Duration + DA + SA + BSSID + + * +--------------+----------+---------+--------+--------+---- * - * AR_WOW_LENGTH1_REG1 - * bit 31:24 pattern 0 length - * bit 23:16 pattern 1 length - * bit 15:8 pattern 2 length - * bit 7:0 pattern 3 length + * The above is the management frame format for disassociate/ + * deauthenticate pattern, from this we need to match the first byte + * of 'Frame Control' and DA, SA, and BSSID fields + * (skipping 2nd byte of FC and Duration feild. * - * AR_WOW_LENGTH1_REG2 - * bit 31:24 pattern 4 length - * bit 23:16 pattern 5 length - * bit 15:8 pattern 6 length - * bit 7:0 pattern 7 length + * Disassociate pattern + * -------------------- + * Frame control = 00 00 1010 + * DA, SA, BSSID = x:x:x:x:x:x + * Pattern will be A0000000 | x:x:x:x:x:x | x:x:x:x:x:x + * | x:x:x:x:x:x -- 22 bytes * - * the below logic writes out the new - * pattern length for the corresponding - * pattern_count, while masking out the - * other fields + * Deauthenticate pattern + * ---------------------- + * Frame control = 00 00 1100 + * DA, SA, BSSID = x:x:x:x:x:x + * Pattern will be C0000000 | x:x:x:x:x:x | x:x:x:x:x:x + * | x:x:x:x:x:x -- 22 bytes */ - ah->wow_event_mask |= BIT(pattern_count + AR_WOW_PAT_FOUND_SHIFT); - - if (pattern_count < 4) { - /* Pattern 0-3 uses AR_WOW_LENGTH1 register */ - set = (pattern_len & AR_WOW_LENGTH_MAX) << - AR_WOW_LEN1_SHIFT(pattern_count); - clr = AR_WOW_LENGTH1_MASK(pattern_count); - REG_RMW(ah, AR_WOW_LENGTH1, set, clr); - } else { - /* Pattern 4-7 uses AR_WOW_LENGTH2 register */ - set = (pattern_len & AR_WOW_LENGTH_MAX) << - AR_WOW_LEN2_SHIFT(pattern_count); - clr = AR_WOW_LENGTH2_MASK(pattern_count); - REG_RMW(ah, AR_WOW_LENGTH2, set, clr); - } + /* Create Disassociate Pattern first */ -} -EXPORT_SYMBOL(ath9k_hw_wow_apply_pattern); + byte_cnt = 0; -u32 ath9k_hw_wow_wakeup(struct ath_hw *ah) -{ - u32 wow_status = 0; - u32 val = 0, rval; + /* Fill out the mask with all FF's */ - /* - * read the WoW status register to know - * the wakeup reason - */ - rval = REG_READ(ah, AR_WOW_PATTERN); - val = AR_WOW_STATUS(rval); + for (i = 0; i < MAX_PATTERN_MASK_SIZE; i++) + dis_deauth_mask[i] = 0xff; - /* - * mask only the WoW events that we have enabled. Sometimes - * we have spurious WoW events from the AR_WOW_PATTERN - * register. This mask will clean it up. - */ + /* copy the first byte of frame control field */ + dis_deauth_pattern[byte_cnt] = 0xa0; + byte_cnt++; - val &= ah->wow_event_mask; - - if (val) { - if (val & AR_WOW_MAGIC_PAT_FOUND) - wow_status |= AH_WOW_MAGIC_PATTERN_EN; - if (AR_WOW_PATTERN_FOUND(val)) - wow_status |= AH_WOW_USER_PATTERN_EN; - if (val & AR_WOW_KEEP_ALIVE_FAIL) - wow_status |= AH_WOW_LINK_CHANGE; - if (val & AR_WOW_BEACON_FAIL) - wow_status |= AH_WOW_BEACON_MISS; - } + /* skip 2nd byte of frame control and Duration field */ + byte_cnt += 3; /* - * set and clear WOW_PME_CLEAR registers for the chip to - * generate next wow signal. - * disable D3 before accessing other registers ? + * need not match the destination mac address, it can be a broadcast + * mac address or an unicast to this station */ + byte_cnt += 6; - /* do we need to check the bit value 0x01000000 (7-10) ?? */ - REG_RMW(ah, AR_PCIE_PM_CTRL, AR_PMCTRL_WOW_PME_CLR, - AR_PMCTRL_PWR_STATE_D1D3); + /* copy the source mac address */ + memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN); - /* - * clear all events - */ - REG_WRITE(ah, AR_WOW_PATTERN, - AR_WOW_CLEAR_EVENTS(REG_READ(ah, AR_WOW_PATTERN))); + byte_cnt += 6; - /* - * restore the beacon threshold to init value - */ - REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR); + /* copy the bssid, its same as the source mac address */ + + memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN); + + /* Create Disassociate pattern mask */ + + dis_deauth_mask[0] = 0xfe; + dis_deauth_mask[1] = 0x03; + dis_deauth_mask[2] = 0xc0; + + ath_dbg(common, WOW, "Adding disassoc/deauth patterns for WoW\n"); + ath9k_hw_wow_apply_pattern(ah, dis_deauth_pattern, dis_deauth_mask, + pattern_count, byte_cnt); + + pattern_count++; /* - * Restore the way the PCI-E reset, Power-On-Reset, external - * PCIE_POR_SHORT pins are tied to its original value. - * Previously just before WoW sleep, we untie the PCI-E - * reset to our Chip's Power On Reset so that any PCI-E - * reset from the bus will not reset our chip + * for de-authenticate pattern, only the first byte of the frame + * control field gets changed from 0xA0 to 0xC0 */ - if (ah->is_pciexpress) - ath9k_hw_configpcipowersave(ah, false); + dis_deauth_pattern[0] = 0xC0; - ah->wow_event_mask = 0; + ath9k_hw_wow_apply_pattern(ah, dis_deauth_pattern, dis_deauth_mask, + pattern_count, byte_cnt); - return wow_status; } -EXPORT_SYMBOL(ath9k_hw_wow_wakeup); -void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable) +static void ath9k_wow_add_pattern(struct ath_softc *sc, + struct cfg80211_wowlan *wowlan) { - u32 wow_event_mask; - u32 set, clr; + struct ath_hw *ah = sc->sc_ah; + struct ath9k_wow_pattern *wow_pattern = NULL; + struct cfg80211_pkt_pattern *patterns = wowlan->patterns; + int mask_len; + s8 i = 0; - /* - * wow_event_mask is a mask to the AR_WOW_PATTERN register to - * indicate which WoW events we have enabled. The WoW events - * are from the 'pattern_enable' in this function and - * 'pattern_count' of ath9k_hw_wow_apply_pattern() - */ - wow_event_mask = ah->wow_event_mask; + if (!wowlan->n_patterns) + return; /* - * Untie Power-on-Reset from the PCI-E-Reset. When we are in - * WOW sleep, we do want the Reset from the PCI-E to disturb - * our hw state + * Add the new user configured patterns */ - if (ah->is_pciexpress) { + for (i = 0; i < wowlan->n_patterns; i++) { + + wow_pattern = kzalloc(sizeof(*wow_pattern), GFP_KERNEL); + + if (!wow_pattern) + return; + + /* + * TODO: convert the generic user space pattern to + * appropriate chip specific/802.11 pattern. + */ + + mask_len = DIV_ROUND_UP(wowlan->patterns[i].pattern_len, 8); + memset(wow_pattern->pattern_bytes, 0, MAX_PATTERN_SIZE); + memset(wow_pattern->mask_bytes, 0, MAX_PATTERN_SIZE); + memcpy(wow_pattern->pattern_bytes, patterns[i].pattern, + patterns[i].pattern_len); + memcpy(wow_pattern->mask_bytes, patterns[i].mask, mask_len); + wow_pattern->pattern_len = patterns[i].pattern_len; + /* - * we need to untie the internal POR (power-on-reset) - * to the external PCI-E reset. We also need to tie - * the PCI-E Phy reset to the PCI-E reset. + * just need to take care of deauth and disssoc pattern, + * make sure we don't overwrite them. */ - set = AR_WA_RESET_EN | AR_WA_POR_SHORT; - clr = AR_WA_UNTIE_RESET_EN | AR_WA_D3_L1_DISABLE; - REG_RMW(ah, AR_WA, set, clr); + + ath9k_hw_wow_apply_pattern(ah, wow_pattern->pattern_bytes, + wow_pattern->mask_bytes, + i + 2, + wow_pattern->pattern_len); + kfree(wow_pattern); + } - /* - * set the power states appropriately and enable PME - */ - set = AR_PMCTRL_HOST_PME_EN | AR_PMCTRL_PWR_PM_CTRL_ENA | - AR_PMCTRL_AUX_PWR_DET | AR_PMCTRL_WOW_PME_CLR; +} - /* - * set and clear WOW_PME_CLEAR registers for the chip - * to generate next wow signal. - */ - REG_SET_BIT(ah, AR_PCIE_PM_CTRL, set); - clr = AR_PMCTRL_WOW_PME_CLR; - REG_CLR_BIT(ah, AR_PCIE_PM_CTRL, clr); +int ath9k_suspend(struct ieee80211_hw *hw, + struct cfg80211_wowlan *wowlan) +{ + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + u32 wow_triggers_enabled = 0; + int ret = 0; - /* - * Setup for: - * - beacon misses - * - magic pattern - * - keep alive timeout - * - pattern matching - */ + mutex_lock(&sc->mutex); - /* - * Program default values for pattern backoff, aifs/slot/KAL count, - * beacon miss timeout, KAL timeout, etc. - */ - set = AR_WOW_BACK_OFF_SHIFT(AR_WOW_PAT_BACKOFF); - REG_SET_BIT(ah, AR_WOW_PATTERN, set); + ath_cancel_work(sc); + ath_stop_ani(sc); + del_timer_sync(&sc->rx_poll_timer); - set = AR_WOW_AIFS_CNT(AR_WOW_CNT_AIFS_CNT) | - AR_WOW_SLOT_CNT(AR_WOW_CNT_SLOT_CNT) | - AR_WOW_KEEP_ALIVE_CNT(AR_WOW_CNT_KA_CNT); - REG_SET_BIT(ah, AR_WOW_COUNT, set); + if (test_bit(SC_OP_INVALID, &sc->sc_flags)) { + ath_dbg(common, ANY, "Device not present\n"); + ret = -EINVAL; + goto fail_wow; + } - if (pattern_enable & AH_WOW_BEACON_MISS) - set = AR_WOW_BEACON_TIMO; - /* We are not using beacon miss, program a large value */ - else - set = AR_WOW_BEACON_TIMO_MAX; + if (WARN_ON(!wowlan)) { + ath_dbg(common, WOW, "None of the WoW triggers enabled\n"); + ret = -EINVAL; + goto fail_wow; + } - REG_WRITE(ah, AR_WOW_BCN_TIMO, set); + if (!device_can_wakeup(sc->dev)) { + ath_dbg(common, WOW, "device_can_wakeup failed, WoW is not enabled\n"); + ret = 1; + goto fail_wow; + } /* - * Keep alive timo in ms except AR9280 + * none of the sta vifs are associated + * and we are not currently handling multivif + * cases, for instance we have to seperately + * configure 'keep alive frame' for each + * STA. */ - if (!pattern_enable) - set = AR_WOW_KEEP_ALIVE_NEVER; - else - set = KAL_TIMEOUT * 32; - REG_WRITE(ah, AR_WOW_KEEP_ALIVE_TIMO, set); + if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { + ath_dbg(common, WOW, "None of the STA vifs are associated\n"); + ret = 1; + goto fail_wow; + } + + if (sc->nvifs > 1) { + ath_dbg(common, WOW, "WoW for multivif is not yet supported\n"); + ret = 1; + goto fail_wow; + } + + ath9k_wow_map_triggers(sc, wowlan, &wow_triggers_enabled); + + ath_dbg(common, WOW, "WoW triggers enabled 0x%x\n", + wow_triggers_enabled); + + ath9k_ps_wakeup(sc); + + ath9k_stop_btcoex(sc); /* - * Keep alive delay in us. based on 'power on clock', - * therefore in usec + * Enable wake up on recieving disassoc/deauth + * frame by default. */ - set = KAL_DELAY * 1000; - REG_WRITE(ah, AR_WOW_KEEP_ALIVE_DELAY, set); + ath9k_wow_add_disassoc_deauth_pattern(sc); + + if (wow_triggers_enabled & AH_WOW_USER_PATTERN_EN) + ath9k_wow_add_pattern(sc, wowlan); + spin_lock_bh(&sc->sc_pcu_lock); /* - * Create keep alive pattern to respond to beacons + * To avoid false wake, we enable beacon miss interrupt only + * when we go to sleep. We save the current interrupt mask + * so we can restore it after the system wakes up */ - ath9k_wow_create_keep_alive_pattern(ah); + sc->wow_intr_before_sleep = ah->imask; + ah->imask &= ~ATH9K_INT_GLOBAL; + ath9k_hw_disable_interrupts(ah); + ah->imask = ATH9K_INT_BMISS | ATH9K_INT_GLOBAL; + ath9k_hw_set_interrupts(ah); + ath9k_hw_enable_interrupts(ah); + + spin_unlock_bh(&sc->sc_pcu_lock); /* - * Configure MAC WoW Registers + * we can now sync irq and kill any running tasklets, since we already + * disabled interrupts and not holding a spin lock */ - set = 0; - /* Send keep alive timeouts anyway */ - clr = AR_WOW_KEEP_ALIVE_AUTO_DIS; + synchronize_irq(sc->irq); + tasklet_kill(&sc->intr_tq); - if (pattern_enable & AH_WOW_LINK_CHANGE) - wow_event_mask |= AR_WOW_KEEP_ALIVE_FAIL; - else - set = AR_WOW_KEEP_ALIVE_FAIL_DIS; + ath9k_hw_wow_enable(ah, wow_triggers_enabled); - set = AR_WOW_KEEP_ALIVE_FAIL_DIS; - REG_RMW(ah, AR_WOW_KEEP_ALIVE, set, clr); + ath9k_ps_restore(sc); + ath_dbg(common, ANY, "WoW enabled in ath9k\n"); + atomic_inc(&sc->wow_sleep_proc_intr); - /* - * we are relying on a bmiss failure. ensure we have - * enough threshold to prevent false positives - */ - REG_RMW_FIELD(ah, AR_RSSI_THR, AR_RSSI_THR_BM_THR, - AR_WOW_BMISSTHRESHOLD); +fail_wow: + mutex_unlock(&sc->mutex); + return ret; +} + +int ath9k_resume(struct ieee80211_hw *hw) +{ + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + u32 wow_status; - set = 0; - clr = 0; + mutex_lock(&sc->mutex); - if (pattern_enable & AH_WOW_BEACON_MISS) { - set = AR_WOW_BEACON_FAIL_EN; - wow_event_mask |= AR_WOW_BEACON_FAIL; - } else { - clr = AR_WOW_BEACON_FAIL_EN; + ath9k_ps_wakeup(sc); + + spin_lock_bh(&sc->sc_pcu_lock); + + ath9k_hw_disable_interrupts(ah); + ah->imask = sc->wow_intr_before_sleep; + ath9k_hw_set_interrupts(ah); + ath9k_hw_enable_interrupts(ah); + + spin_unlock_bh(&sc->sc_pcu_lock); + + wow_status = ath9k_hw_wow_wakeup(ah); + + if (atomic_read(&sc->wow_got_bmiss_intr) == 0) { + /* + * some devices may not pick beacon miss + * as the reason they woke up so we add + * that here for that shortcoming. + */ + wow_status |= AH_WOW_BEACON_MISS; + atomic_dec(&sc->wow_got_bmiss_intr); + ath_dbg(common, ANY, "Beacon miss interrupt picked up during WoW sleep\n"); } - REG_RMW(ah, AR_WOW_BCN_EN, set, clr); + atomic_dec(&sc->wow_sleep_proc_intr); - set = 0; - clr = 0; - /* - * Enable the magic packet registers - */ - if (pattern_enable & AH_WOW_MAGIC_PATTERN_EN) { - set = AR_WOW_MAGIC_EN; - wow_event_mask |= AR_WOW_MAGIC_PAT_FOUND; - } else { - clr = AR_WOW_MAGIC_EN; + if (wow_status) { + ath_dbg(common, ANY, "Waking up due to WoW triggers %s with WoW status = %x\n", + ath9k_hw_wow_event_to_string(wow_status), wow_status); } - set |= AR_WOW_MAC_INTR_EN; - REG_RMW(ah, AR_WOW_PATTERN, set, clr); - REG_WRITE(ah, AR_WOW_PATTERN_MATCH_LT_256B, - AR_WOW_PATTERN_SUPPORTED); + ath_restart_work(sc); + ath9k_start_btcoex(sc); - /* - * Set the power states appropriately and enable PME - */ - clr = 0; - set = AR_PMCTRL_PWR_STATE_D1D3 | AR_PMCTRL_HOST_PME_EN | - AR_PMCTRL_PWR_PM_CTRL_ENA; + ath9k_ps_restore(sc); + mutex_unlock(&sc->mutex); - clr = AR_PCIE_PM_CTRL_ENA; - REG_RMW(ah, AR_PCIE_PM_CTRL, set, clr); + return 0; +} - /* - * this is needed to prevent the chip waking up - * the host within 3-4 seconds with certain - * platform/BIOS. The fix is to enable - * D1 & D3 to match original definition and - * also match the OTP value. Anyway this - * is more related to SW WOW. - */ - clr = AR_PMCTRL_PWR_STATE_D1D3; - REG_CLR_BIT(ah, AR_PCIE_PM_CTRL, clr); +void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled) +{ + struct ath_softc *sc = hw->priv; - set = AR_PMCTRL_PWR_STATE_D1D3_REAL; - REG_SET_BIT(ah, AR_PCIE_PM_CTRL, set); + mutex_lock(&sc->mutex); + device_init_wakeup(sc->dev, 1); + device_set_wakeup_enable(sc->dev, enabled); + mutex_unlock(&sc->mutex); +} - REG_CLR_BIT(ah, AR_STA_ID1, AR_STA_ID1_PRESERVE_SEQNUM); +void ath9k_init_wow(struct ieee80211_hw *hw) +{ + struct ath_softc *sc = hw->priv; - /* to bring down WOW power low margin */ - set = BIT(13); - REG_SET_BIT(ah, AR_PCIE_PHY_REG3, set); - /* HW WoW */ - clr = BIT(5); - REG_CLR_BIT(ah, AR_PCU_MISC_MODE3, clr); + if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) && + (sc->driver_data & ATH9K_PCI_WOW) && + device_can_wakeup(sc->dev)) + hw->wiphy->wowlan = &ath9k_wowlan_support; - ath9k_hw_set_powermode_wow_sleep(ah); - ah->wow_event_mask = wow_event_mask; + atomic_set(&sc->wow_sleep_proc_intr, -1); + atomic_set(&sc->wow_got_bmiss_intr, -1); } -EXPORT_SYMBOL(ath9k_hw_wow_enable); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 09cdbcd09739..24846d91554b 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1786,6 +1786,9 @@ bool ath_drain_all_txq(struct ath_softc *sc) if (!ATH_TXQ_SETUP(sc, i)) continue; + if (!sc->tx.txq[i].axq_depth) + continue; + if (ath9k_hw_numtxpending(ah, sc->tx.txq[i].axq_qnum)) npend |= BIT(i); } @@ -2749,6 +2752,8 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an) } } +#ifdef CONFIG_ATH9K_TX99 + int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb, struct ath_tx_control *txctl) { @@ -2791,3 +2796,5 @@ int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb, return 0; } + +#endif /* CONFIG_ATH9K_TX99 */ diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index 1217c52ab28e..9e154732afaa 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -37,17 +37,18 @@ static int __ath_regd_init(struct ath_regulatory *reg); /* We enable active scan on these a case by case basis by regulatory domain */ #define ATH9K_2GHZ_CH12_13 REG_RULE(2467-10, 2472+10, 40, 0, 20,\ - NL80211_RRF_PASSIVE_SCAN) + NL80211_RRF_NO_IR) #define ATH9K_2GHZ_CH14 REG_RULE(2484-10, 2484+10, 40, 0, 20,\ - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_OFDM) + NL80211_RRF_NO_IR | \ + NL80211_RRF_NO_OFDM) /* We allow IBSS on these on a case by case basis by regulatory domain */ #define ATH9K_5GHZ_5150_5350 REG_RULE(5150-10, 5350+10, 80, 0, 30,\ - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define ATH9K_5GHZ_5470_5850 REG_RULE(5470-10, 5850+10, 80, 0, 30,\ - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define ATH9K_5GHZ_5725_5850 REG_RULE(5725-10, 5850+10, 80, 0, 30,\ - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define ATH9K_2GHZ_ALL ATH9K_2GHZ_CH01_11, \ ATH9K_2GHZ_CH12_13, \ @@ -113,6 +114,87 @@ static const struct ieee80211_regdomain ath_world_regdom_67_68_6A_6C = { } }; +static bool dynamic_country_user_possible(struct ath_regulatory *reg) +{ + if (config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING)) + return true; + + switch (reg->country_code) { + case CTRY_UNITED_STATES: + case CTRY_JAPAN1: + case CTRY_JAPAN2: + case CTRY_JAPAN3: + case CTRY_JAPAN4: + case CTRY_JAPAN5: + case CTRY_JAPAN6: + case CTRY_JAPAN7: + case CTRY_JAPAN8: + case CTRY_JAPAN9: + case CTRY_JAPAN10: + case CTRY_JAPAN11: + case CTRY_JAPAN12: + case CTRY_JAPAN13: + case CTRY_JAPAN14: + case CTRY_JAPAN15: + case CTRY_JAPAN16: + case CTRY_JAPAN17: + case CTRY_JAPAN18: + case CTRY_JAPAN19: + case CTRY_JAPAN20: + case CTRY_JAPAN21: + case CTRY_JAPAN22: + case CTRY_JAPAN23: + case CTRY_JAPAN24: + case CTRY_JAPAN25: + case CTRY_JAPAN26: + case CTRY_JAPAN27: + case CTRY_JAPAN28: + case CTRY_JAPAN29: + case CTRY_JAPAN30: + case CTRY_JAPAN31: + case CTRY_JAPAN32: + case CTRY_JAPAN33: + case CTRY_JAPAN34: + case CTRY_JAPAN35: + case CTRY_JAPAN36: + case CTRY_JAPAN37: + case CTRY_JAPAN38: + case CTRY_JAPAN39: + case CTRY_JAPAN40: + case CTRY_JAPAN41: + case CTRY_JAPAN42: + case CTRY_JAPAN43: + case CTRY_JAPAN44: + case CTRY_JAPAN45: + case CTRY_JAPAN46: + case CTRY_JAPAN47: + case CTRY_JAPAN48: + case CTRY_JAPAN49: + case CTRY_JAPAN50: + case CTRY_JAPAN51: + case CTRY_JAPAN52: + case CTRY_JAPAN53: + case CTRY_JAPAN54: + case CTRY_JAPAN55: + case CTRY_JAPAN56: + case CTRY_JAPAN57: + case CTRY_JAPAN58: + case CTRY_JAPAN59: + return false; + } + + return true; +} + +static bool ath_reg_dyn_country_user_allow(struct ath_regulatory *reg) +{ + if (!config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS)) + return false; + if (!dynamic_country_user_possible(reg)) + return false; + return true; +} + static inline bool is_wwr_sku(u16 regd) { return ((regd & COUNTRY_ERD_FLAG) != COUNTRY_ERD_FLAG) && @@ -177,118 +259,139 @@ static bool ath_is_radar_freq(u16 center_freq) return (center_freq >= 5260 && center_freq <= 5700); } +static void ath_force_clear_no_ir_chan(struct wiphy *wiphy, + struct ieee80211_channel *ch) +{ + const struct ieee80211_reg_rule *reg_rule; + + reg_rule = freq_reg_info(wiphy, MHZ_TO_KHZ(ch->center_freq)); + if (IS_ERR(reg_rule)) + return; + + if (!(reg_rule->flags & NL80211_RRF_NO_IR)) + if (ch->flags & IEEE80211_CHAN_NO_IR) + ch->flags &= ~IEEE80211_CHAN_NO_IR; +} + +static void ath_force_clear_no_ir_freq(struct wiphy *wiphy, u16 center_freq) +{ + struct ieee80211_channel *ch; + + ch = ieee80211_get_channel(wiphy, center_freq); + if (!ch) + return; + + ath_force_clear_no_ir_chan(wiphy, ch); +} + +static void ath_force_no_ir_chan(struct ieee80211_channel *ch) +{ + ch->flags |= IEEE80211_CHAN_NO_IR; +} + +static void ath_force_no_ir_freq(struct wiphy *wiphy, u16 center_freq) +{ + struct ieee80211_channel *ch; + + ch = ieee80211_get_channel(wiphy, center_freq); + if (!ch) + return; + + ath_force_no_ir_chan(ch); +} + +static void +__ath_reg_apply_beaconing_flags(struct wiphy *wiphy, + struct ath_regulatory *reg, + enum nl80211_reg_initiator initiator, + struct ieee80211_channel *ch) +{ + if (ath_is_radar_freq(ch->center_freq) || + (ch->flags & IEEE80211_CHAN_RADAR)) + return; + + switch (initiator) { + case NL80211_REGDOM_SET_BY_COUNTRY_IE: + ath_force_clear_no_ir_chan(wiphy, ch); + break; + case NL80211_REGDOM_SET_BY_USER: + if (ath_reg_dyn_country_user_allow(reg)) + ath_force_clear_no_ir_chan(wiphy, ch); + break; + default: + if (ch->beacon_found) + ch->flags &= ~IEEE80211_CHAN_NO_IR; + } +} + /* - * N.B: These exception rules do not apply radar freqs. + * These exception rules do not apply radar frequencies. * - * - We enable adhoc (or beaconing) if allowed by 11d - * - We enable active scan if the channel is allowed by 11d + * - We enable initiating radiation if the country IE says its fine: * - If no country IE has been processed and a we determine we have - * received a beacon on a channel we can enable active scan and - * adhoc (or beaconing). + * received a beacon on a channel we can enable initiating radiation. */ static void ath_reg_apply_beaconing_flags(struct wiphy *wiphy, + struct ath_regulatory *reg, enum nl80211_reg_initiator initiator) { enum ieee80211_band band; struct ieee80211_supported_band *sband; - const struct ieee80211_reg_rule *reg_rule; struct ieee80211_channel *ch; unsigned int i; for (band = 0; band < IEEE80211_NUM_BANDS; band++) { - if (!wiphy->bands[band]) continue; - sband = wiphy->bands[band]; - for (i = 0; i < sband->n_channels; i++) { - ch = &sband->channels[i]; - - if (ath_is_radar_freq(ch->center_freq) || - (ch->flags & IEEE80211_CHAN_RADAR)) - continue; - - if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { - reg_rule = freq_reg_info(wiphy, ch->center_freq); - if (IS_ERR(reg_rule)) - continue; - /* - * If 11d had a rule for this channel ensure - * we enable adhoc/beaconing if it allows us to - * use it. Note that we would have disabled it - * by applying our static world regdomain by - * default during init, prior to calling our - * regulatory_hint(). - */ - if (!(reg_rule->flags & - NL80211_RRF_NO_IBSS)) - ch->flags &= - ~IEEE80211_CHAN_NO_IBSS; - if (!(reg_rule->flags & - NL80211_RRF_PASSIVE_SCAN)) - ch->flags &= - ~IEEE80211_CHAN_PASSIVE_SCAN; - } else { - if (ch->beacon_found) - ch->flags &= ~(IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN); - } + __ath_reg_apply_beaconing_flags(wiphy, reg, + initiator, ch); } } - } -/* Allows active scan scan on Ch 12 and 13 */ +/** + * ath_reg_apply_ir_flags() + * @wiphy: the wiphy to use + * @initiator: the regulatory hint initiator + * + * If no country IE has been received always enable passive scan + * and no-ibss on these channels. This is only done for specific + * regulatory SKUs. + * + * If a country IE has been received check its rule for this + * channel first before enabling active scan. The passive scan + * would have been enforced by the initial processing of our + * custom regulatory domain. + */ static void -ath_reg_apply_active_scan_flags(struct wiphy *wiphy, - enum nl80211_reg_initiator initiator) +ath_reg_apply_ir_flags(struct wiphy *wiphy, + struct ath_regulatory *reg, + enum nl80211_reg_initiator initiator) { struct ieee80211_supported_band *sband; - struct ieee80211_channel *ch; - const struct ieee80211_reg_rule *reg_rule; sband = wiphy->bands[IEEE80211_BAND_2GHZ]; if (!sband) return; - /* - * If no country IE has been received always enable active scan - * on these channels. This is only done for specific regulatory SKUs - */ - if (initiator != NL80211_REGDOM_SET_BY_COUNTRY_IE) { - ch = &sband->channels[11]; /* CH 12 */ - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; - ch = &sband->channels[12]; /* CH 13 */ - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; - return; - } - - /* - * If a country IE has been received check its rule for this - * channel first before enabling active scan. The passive scan - * would have been enforced by the initial processing of our - * custom regulatory domain. - */ - - ch = &sband->channels[11]; /* CH 12 */ - reg_rule = freq_reg_info(wiphy, ch->center_freq); - if (!IS_ERR(reg_rule)) { - if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; - } - - ch = &sband->channels[12]; /* CH 13 */ - reg_rule = freq_reg_info(wiphy, ch->center_freq); - if (!IS_ERR(reg_rule)) { - if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; + switch(initiator) { + case NL80211_REGDOM_SET_BY_COUNTRY_IE: + ath_force_clear_no_ir_freq(wiphy, 2467); + ath_force_clear_no_ir_freq(wiphy, 2472); + break; + case NL80211_REGDOM_SET_BY_USER: + if (!ath_reg_dyn_country_user_allow(reg)) + break; + ath_force_clear_no_ir_freq(wiphy, 2467); + ath_force_clear_no_ir_freq(wiphy, 2472); + break; + default: + ath_force_no_ir_freq(wiphy, 2467); + ath_force_no_ir_freq(wiphy, 2472); } } @@ -320,8 +423,7 @@ static void ath_reg_apply_radar_flags(struct wiphy *wiphy) */ if (!(ch->flags & IEEE80211_CHAN_DISABLED)) ch->flags |= IEEE80211_CHAN_RADAR | - IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR; } } @@ -335,12 +437,15 @@ static void ath_reg_apply_world_flags(struct wiphy *wiphy, case 0x66: case 0x67: case 0x6C: - ath_reg_apply_beaconing_flags(wiphy, initiator); + ath_reg_apply_beaconing_flags(wiphy, reg, initiator); break; case 0x68: - ath_reg_apply_beaconing_flags(wiphy, initiator); - ath_reg_apply_active_scan_flags(wiphy, initiator); + ath_reg_apply_beaconing_flags(wiphy, reg, initiator); + ath_reg_apply_ir_flags(wiphy, reg, initiator); break; + default: + if (ath_reg_dyn_country_user_allow(reg)) + ath_reg_apply_beaconing_flags(wiphy, reg, initiator); } } @@ -393,89 +498,6 @@ static void ath_reg_dyn_country(struct wiphy *wiphy, reg_initiator_name(request->initiator)); } -static bool dynamic_country_user_possible(struct ath_regulatory *reg) -{ - if (config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING)) - return true; - - switch (reg->country_code) { - case CTRY_UNITED_STATES: - case CTRY_JAPAN1: - case CTRY_JAPAN2: - case CTRY_JAPAN3: - case CTRY_JAPAN4: - case CTRY_JAPAN5: - case CTRY_JAPAN6: - case CTRY_JAPAN7: - case CTRY_JAPAN8: - case CTRY_JAPAN9: - case CTRY_JAPAN10: - case CTRY_JAPAN11: - case CTRY_JAPAN12: - case CTRY_JAPAN13: - case CTRY_JAPAN14: - case CTRY_JAPAN15: - case CTRY_JAPAN16: - case CTRY_JAPAN17: - case CTRY_JAPAN18: - case CTRY_JAPAN19: - case CTRY_JAPAN20: - case CTRY_JAPAN21: - case CTRY_JAPAN22: - case CTRY_JAPAN23: - case CTRY_JAPAN24: - case CTRY_JAPAN25: - case CTRY_JAPAN26: - case CTRY_JAPAN27: - case CTRY_JAPAN28: - case CTRY_JAPAN29: - case CTRY_JAPAN30: - case CTRY_JAPAN31: - case CTRY_JAPAN32: - case CTRY_JAPAN33: - case CTRY_JAPAN34: - case CTRY_JAPAN35: - case CTRY_JAPAN36: - case CTRY_JAPAN37: - case CTRY_JAPAN38: - case CTRY_JAPAN39: - case CTRY_JAPAN40: - case CTRY_JAPAN41: - case CTRY_JAPAN42: - case CTRY_JAPAN43: - case CTRY_JAPAN44: - case CTRY_JAPAN45: - case CTRY_JAPAN46: - case CTRY_JAPAN47: - case CTRY_JAPAN48: - case CTRY_JAPAN49: - case CTRY_JAPAN50: - case CTRY_JAPAN51: - case CTRY_JAPAN52: - case CTRY_JAPAN53: - case CTRY_JAPAN54: - case CTRY_JAPAN55: - case CTRY_JAPAN56: - case CTRY_JAPAN57: - case CTRY_JAPAN58: - case CTRY_JAPAN59: - return false; - } - - return true; -} - -static void ath_reg_dyn_country_user(struct wiphy *wiphy, - struct ath_regulatory *reg, - struct regulatory_request *request) -{ - if (!config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS)) - return; - if (!dynamic_country_user_possible(reg)) - return; - ath_reg_dyn_country(wiphy, reg, request); -} - void ath_reg_notifier_apply(struct wiphy *wiphy, struct regulatory_request *request, struct ath_regulatory *reg) @@ -508,7 +530,8 @@ void ath_reg_notifier_apply(struct wiphy *wiphy, case NL80211_REGDOM_SET_BY_DRIVER: break; case NL80211_REGDOM_SET_BY_USER: - ath_reg_dyn_country_user(wiphy, reg, request); + if (ath_reg_dyn_country_user_allow(reg)) + ath_reg_dyn_country(wiphy, reg, request); break; case NL80211_REGDOM_SET_BY_COUNTRY_IE: ath_reg_dyn_country(wiphy, reg, request); @@ -609,7 +632,7 @@ ath_regd_init_wiphy(struct ath_regulatory *reg, const struct ieee80211_regdomain *regd; wiphy->reg_notifier = reg_notifier; - wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; + wiphy->regulatory_flags |= REGULATORY_STRICT_REG; if (ath_is_world_regd(reg)) { /* @@ -617,7 +640,8 @@ ath_regd_init_wiphy(struct ath_regulatory *reg, * saved on the wiphy orig_* parameters */ regd = ath_world_regdomain(reg); - wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | + REGULATORY_COUNTRY_IE_FOLLOW_POWER; } else { /* * This gets applied in the case of the absence of CRDA, diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h index c02dbc618724..3c2ef0c32f72 100644 --- a/drivers/net/wireless/ath/wcn36xx/hal.h +++ b/drivers/net/wireless/ath/wcn36xx/hal.h @@ -2644,7 +2644,7 @@ struct wcn36xx_hal_trigger_ba_rsp_candidate { struct add_ba_info ba_info[STACFG_MAX_TC]; } __packed; -struct wcn36xx_hal_trigget_ba_req_candidate { +struct wcn36xx_hal_trigger_ba_req_candidate { u8 sta_index; u8 tid_bitmap; } __packed; diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 7839b31e4826..e64a6784079e 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -641,7 +641,8 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw, dev_kfree_skb(skb); } - if (changed & BSS_CHANGED_BEACON_ENABLED) { + if (changed & BSS_CHANGED_BEACON_ENABLED || + changed & BSS_CHANGED_BEACON) { wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss changed beacon enabled %d\n", bss_conf->enable_beacon); diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 366339421d4f..823631cdb872 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -115,6 +115,22 @@ static void wcn36xx_smd_set_sta_ht_params(struct ieee80211_sta *sta, } } +static void wcn36xx_smd_set_sta_default_ht_params( + struct wcn36xx_hal_config_sta_params *sta_params) +{ + sta_params->ht_capable = 1; + sta_params->tx_channel_width_set = 1; + sta_params->lsig_txop_protection = 1; + sta_params->max_ampdu_size = 3; + sta_params->max_ampdu_density = 5; + sta_params->max_amsdu_size = 0; + sta_params->sgi_20Mhz = 1; + sta_params->sgi_40mhz = 1; + sta_params->green_field_capable = 1; + sta_params->delayed_ba_support = 0; + sta_params->dsss_cck_mode_40mhz = 1; +} + static void wcn36xx_smd_set_sta_params(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -172,6 +188,7 @@ static void wcn36xx_smd_set_sta_params(struct wcn36xx *wcn, sizeof(priv_sta->supported_rates)); } else { wcn36xx_set_default_rates(&sta_params->supported_rates); + wcn36xx_smd_set_sta_default_ht_params(sta_params); } } @@ -1838,7 +1855,7 @@ out: int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index) { struct wcn36xx_hal_trigger_ba_req_msg msg_body; - struct wcn36xx_hal_trigget_ba_req_candidate *candidate; + struct wcn36xx_hal_trigger_ba_req_candidate *candidate; int ret = 0; mutex_lock(&wcn->hal_mutex); @@ -1849,7 +1866,7 @@ int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index) msg_body.header.len += sizeof(*candidate); PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - candidate = (struct wcn36xx_hal_trigget_ba_req_candidate *) + candidate = (struct wcn36xx_hal_trigger_ba_req_candidate *) (wcn->hal_buf + sizeof(msg_body)); candidate->sta_index = sta_index; candidate->tid_bitmap = 1; diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h index 58b63833e8e7..8fa5cbace5ab 100644 --- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h +++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h @@ -54,7 +54,7 @@ enum wcn36xx_debug_mask { }; #define wcn36xx_err(fmt, arg...) \ - printk(KERN_ERR pr_fmt("ERROR " fmt), ##arg); + printk(KERN_ERR pr_fmt("ERROR " fmt), ##arg) #define wcn36xx_warn(fmt, arg...) \ printk(KERN_WARNING pr_fmt("WARNING " fmt), ##arg) diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/brcm80211/Kconfig index 54e36fcb3954..fcfed6b99a62 100644 --- a/drivers/net/wireless/brcm80211/Kconfig +++ b/drivers/net/wireless/brcm80211/Kconfig @@ -4,13 +4,12 @@ config BRCMUTIL config BRCMSMAC tristate "Broadcom IEEE802.11n PCIe SoftMAC WLAN driver" depends on MAC80211 - depends on BCMA + depends on BCMA_POSSIBLE + select BCMA select NEW_LEDS if BCMA_DRIVER_GPIO select LEDS_CLASS if BCMA_DRIVER_GPIO select BRCMUTIL select FW_LOADER - select CRC_CCITT - select CRC8 select CORDIC ---help--- This module adds support for PCIe wireless adapters based on Broadcom diff --git a/drivers/net/wireless/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/brcm80211/brcmfmac/Makefile index 8e9b1221b32c..2082402d4b63 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/Makefile +++ b/drivers/net/wireless/brcm80211/brcmfmac/Makefile @@ -28,7 +28,8 @@ brcmfmac-objs += \ fweh.o \ fwsignal.o \ p2p.o \ - dhd_cdc.o \ + proto.o \ + bcdc.o \ dhd_common.o \ dhd_linux.o \ btcoex.o diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c new file mode 100644 index 000000000000..06848e426f9a --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c @@ -0,0 +1,384 @@ +/* + * Copyright (c) 2010 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. + */ + +/******************************************************************************* + * Communicates with the dongle by using dcmd codes. + * For certain dcmd codes, the dongle interprets string data from the host. + ******************************************************************************/ + +#include <linux/types.h> +#include <linux/netdevice.h> + +#include <brcmu_utils.h> +#include <brcmu_wifi.h> + +#include "dhd.h" +#include "dhd_bus.h" +#include "fwsignal.h" +#include "dhd_dbg.h" +#include "tracepoint.h" +#include "proto.h" +#include "bcdc.h" + +struct brcmf_proto_bcdc_dcmd { + __le32 cmd; /* dongle command value */ + __le32 len; /* lower 16: output buflen; + * upper 16: input buflen (excludes header) */ + __le32 flags; /* flag defns given below */ + __le32 status; /* status code returned from the device */ +}; + +/* Max valid buffer size that can be sent to the dongle */ +#define BCDC_MAX_MSG_SIZE (ETH_FRAME_LEN+ETH_FCS_LEN) + +/* BCDC flag definitions */ +#define BCDC_DCMD_ERROR 0x01 /* 1=cmd failed */ +#define BCDC_DCMD_SET 0x02 /* 0=get, 1=set cmd */ +#define BCDC_DCMD_IF_MASK 0xF000 /* I/F index */ +#define BCDC_DCMD_IF_SHIFT 12 +#define BCDC_DCMD_ID_MASK 0xFFFF0000 /* id an cmd pairing */ +#define BCDC_DCMD_ID_SHIFT 16 /* ID Mask shift bits */ +#define BCDC_DCMD_ID(flags) \ + (((flags) & BCDC_DCMD_ID_MASK) >> BCDC_DCMD_ID_SHIFT) + +/* + * BCDC header - Broadcom specific extension of CDC. + * Used on data packets to convey priority across USB. + */ +#define BCDC_HEADER_LEN 4 +#define BCDC_PROTO_VER 2 /* Protocol version */ +#define BCDC_FLAG_VER_MASK 0xf0 /* Protocol version mask */ +#define BCDC_FLAG_VER_SHIFT 4 /* Protocol version shift */ +#define BCDC_FLAG_SUM_GOOD 0x04 /* Good RX checksums */ +#define BCDC_FLAG_SUM_NEEDED 0x08 /* Dongle needs to do TX checksums */ +#define BCDC_PRIORITY_MASK 0x7 +#define BCDC_FLAG2_IF_MASK 0x0f /* packet rx interface in APSTA */ +#define BCDC_FLAG2_IF_SHIFT 0 + +#define BCDC_GET_IF_IDX(hdr) \ + ((int)((((hdr)->flags2) & BCDC_FLAG2_IF_MASK) >> BCDC_FLAG2_IF_SHIFT)) +#define BCDC_SET_IF_IDX(hdr, idx) \ + ((hdr)->flags2 = (((hdr)->flags2 & ~BCDC_FLAG2_IF_MASK) | \ + ((idx) << BCDC_FLAG2_IF_SHIFT))) + +/** + * struct brcmf_proto_bcdc_header - BCDC header format + * + * @flags: flags contain protocol and checksum info. + * @priority: 802.1d priority and USB flow control info (bit 4:7). + * @flags2: additional flags containing dongle interface index. + * @data_offset: start of packet data. header is following by firmware signals. + */ +struct brcmf_proto_bcdc_header { + u8 flags; + u8 priority; + u8 flags2; + u8 data_offset; +}; + +/* + * maximum length of firmware signal data between + * the BCDC header and packet data in the tx path. + */ +#define BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES 12 + +#define RETRIES 2 /* # of retries to retrieve matching dcmd response */ +#define BUS_HEADER_LEN (16+64) /* Must be atleast SDPCM_RESERVE + * (amount of header tha might be added) + * plus any space that might be needed + * for bus alignment padding. + */ +#define ROUND_UP_MARGIN 2048 /* Biggest bus block size possible for + * round off at the end of buffer + * Currently is SDIO + */ + +struct brcmf_bcdc { + u16 reqid; + u8 bus_header[BUS_HEADER_LEN]; + struct brcmf_proto_bcdc_dcmd msg; + unsigned char buf[BRCMF_DCMD_MAXLEN + ROUND_UP_MARGIN]; +}; + +static int brcmf_proto_bcdc_msg(struct brcmf_pub *drvr) +{ + struct brcmf_bcdc *bcdc = (struct brcmf_bcdc *)drvr->proto->pd; + int len = le32_to_cpu(bcdc->msg.len) + + sizeof(struct brcmf_proto_bcdc_dcmd); + + brcmf_dbg(BCDC, "Enter\n"); + + /* NOTE : bcdc->msg.len holds the desired length of the buffer to be + * returned. Only up to BCDC_MAX_MSG_SIZE of this buffer area + * is actually sent to the dongle + */ + if (len > BCDC_MAX_MSG_SIZE) + len = BCDC_MAX_MSG_SIZE; + + /* Send request */ + return brcmf_bus_txctl(drvr->bus_if, (unsigned char *)&bcdc->msg, len); +} + +static int brcmf_proto_bcdc_cmplt(struct brcmf_pub *drvr, u32 id, u32 len) +{ + int ret; + struct brcmf_bcdc *bcdc = (struct brcmf_bcdc *)drvr->proto->pd; + + brcmf_dbg(BCDC, "Enter\n"); + len += sizeof(struct brcmf_proto_bcdc_dcmd); + do { + ret = brcmf_bus_rxctl(drvr->bus_if, (unsigned char *)&bcdc->msg, + len); + if (ret < 0) + break; + } while (BCDC_DCMD_ID(le32_to_cpu(bcdc->msg.flags)) != id); + + return ret; +} + +static int +brcmf_proto_bcdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, + void *buf, uint len) +{ + struct brcmf_bcdc *bcdc = (struct brcmf_bcdc *)drvr->proto->pd; + struct brcmf_proto_bcdc_dcmd *msg = &bcdc->msg; + void *info; + int ret = 0, retries = 0; + u32 id, flags; + + brcmf_dbg(BCDC, "Enter, cmd %d len %d\n", cmd, len); + + memset(msg, 0, sizeof(struct brcmf_proto_bcdc_dcmd)); + + msg->cmd = cpu_to_le32(cmd); + msg->len = cpu_to_le32(len); + flags = (++bcdc->reqid << BCDC_DCMD_ID_SHIFT); + flags = (flags & ~BCDC_DCMD_IF_MASK) | + (ifidx << BCDC_DCMD_IF_SHIFT); + msg->flags = cpu_to_le32(flags); + + if (buf) + memcpy(bcdc->buf, buf, len); + + ret = brcmf_proto_bcdc_msg(drvr); + if (ret < 0) { + brcmf_err("brcmf_proto_bcdc_msg failed w/status %d\n", + ret); + goto done; + } + +retry: + /* wait for interrupt and get first fragment */ + ret = brcmf_proto_bcdc_cmplt(drvr, bcdc->reqid, len); + if (ret < 0) + goto done; + + flags = le32_to_cpu(msg->flags); + id = (flags & BCDC_DCMD_ID_MASK) >> BCDC_DCMD_ID_SHIFT; + + if ((id < bcdc->reqid) && (++retries < RETRIES)) + goto retry; + if (id != bcdc->reqid) { + brcmf_err("%s: unexpected request id %d (expected %d)\n", + brcmf_ifname(drvr, ifidx), id, bcdc->reqid); + ret = -EINVAL; + goto done; + } + + /* Check info buffer */ + info = (void *)&msg[1]; + + /* Copy info buffer */ + if (buf) { + if (ret < (int)len) + len = ret; + memcpy(buf, info, len); + } + + /* Check the ERROR flag */ + if (flags & BCDC_DCMD_ERROR) + ret = le32_to_cpu(msg->status); + +done: + return ret; +} + +static int +brcmf_proto_bcdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, + void *buf, uint len) +{ + struct brcmf_bcdc *bcdc = (struct brcmf_bcdc *)drvr->proto->pd; + struct brcmf_proto_bcdc_dcmd *msg = &bcdc->msg; + int ret = 0; + u32 flags, id; + + brcmf_dbg(BCDC, "Enter, cmd %d len %d\n", cmd, len); + + memset(msg, 0, sizeof(struct brcmf_proto_bcdc_dcmd)); + + msg->cmd = cpu_to_le32(cmd); + msg->len = cpu_to_le32(len); + flags = (++bcdc->reqid << BCDC_DCMD_ID_SHIFT) | BCDC_DCMD_SET; + flags = (flags & ~BCDC_DCMD_IF_MASK) | + (ifidx << BCDC_DCMD_IF_SHIFT); + msg->flags = cpu_to_le32(flags); + + if (buf) + memcpy(bcdc->buf, buf, len); + + ret = brcmf_proto_bcdc_msg(drvr); + if (ret < 0) + goto done; + + ret = brcmf_proto_bcdc_cmplt(drvr, bcdc->reqid, len); + if (ret < 0) + goto done; + + flags = le32_to_cpu(msg->flags); + id = (flags & BCDC_DCMD_ID_MASK) >> BCDC_DCMD_ID_SHIFT; + + if (id != bcdc->reqid) { + brcmf_err("%s: unexpected request id %d (expected %d)\n", + brcmf_ifname(drvr, ifidx), id, bcdc->reqid); + ret = -EINVAL; + goto done; + } + + /* Check the ERROR flag */ + if (flags & BCDC_DCMD_ERROR) + ret = le32_to_cpu(msg->status); + +done: + return ret; +} + +static void +brcmf_proto_bcdc_hdrpush(struct brcmf_pub *drvr, int ifidx, u8 offset, + struct sk_buff *pktbuf) +{ + struct brcmf_proto_bcdc_header *h; + + brcmf_dbg(BCDC, "Enter\n"); + + /* Push BDC header used to convey priority for buses that don't */ + skb_push(pktbuf, BCDC_HEADER_LEN); + + h = (struct brcmf_proto_bcdc_header *)(pktbuf->data); + + h->flags = (BCDC_PROTO_VER << BCDC_FLAG_VER_SHIFT); + if (pktbuf->ip_summed == CHECKSUM_PARTIAL) + h->flags |= BCDC_FLAG_SUM_NEEDED; + + h->priority = (pktbuf->priority & BCDC_PRIORITY_MASK); + h->flags2 = 0; + h->data_offset = offset; + BCDC_SET_IF_IDX(h, ifidx); + trace_brcmf_bcdchdr(pktbuf->data); +} + +static int +brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, + struct sk_buff *pktbuf) +{ + struct brcmf_proto_bcdc_header *h; + + brcmf_dbg(BCDC, "Enter\n"); + + /* Pop BCDC header used to convey priority for buses that don't */ + if (pktbuf->len <= BCDC_HEADER_LEN) { + brcmf_dbg(INFO, "rx data too short (%d <= %d)\n", + pktbuf->len, BCDC_HEADER_LEN); + return -EBADE; + } + + trace_brcmf_bcdchdr(pktbuf->data); + h = (struct brcmf_proto_bcdc_header *)(pktbuf->data); + + *ifidx = BCDC_GET_IF_IDX(h); + if (*ifidx >= BRCMF_MAX_IFS) { + brcmf_err("rx data ifnum out of range (%d)\n", *ifidx); + return -EBADE; + } + /* The ifidx is the idx to map to matching netdev/ifp. When receiving + * events this is easy because it contains the bssidx which maps + * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd. + * bssidx 1 is used for p2p0 and no data can be received or + * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0 + */ + if (*ifidx) + (*ifidx)++; + + 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, *ifidx), 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, *ifidx), h->flags); + pktbuf->ip_summed = CHECKSUM_UNNECESSARY; + } + + pktbuf->priority = h->priority & BCDC_PRIORITY_MASK; + + skb_pull(pktbuf, BCDC_HEADER_LEN); + if (do_fws) + brcmf_fws_hdrpull(drvr, *ifidx, h->data_offset << 2, pktbuf); + else + skb_pull(pktbuf, h->data_offset << 2); + + if (pktbuf->len == 0) + return -ENODATA; + return 0; +} + +int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr) +{ + struct brcmf_bcdc *bcdc; + + bcdc = kzalloc(sizeof(*bcdc), GFP_ATOMIC); + if (!bcdc) + goto fail; + + /* ensure that the msg buf directly follows the cdc msg struct */ + if ((unsigned long)(&bcdc->msg + 1) != (unsigned long)bcdc->buf) { + brcmf_err("struct brcmf_proto_bcdc is not correctly defined\n"); + goto fail; + } + + drvr->proto->hdrpush = brcmf_proto_bcdc_hdrpush; + drvr->proto->hdrpull = brcmf_proto_bcdc_hdrpull; + drvr->proto->query_dcmd = brcmf_proto_bcdc_query_dcmd; + drvr->proto->set_dcmd = brcmf_proto_bcdc_set_dcmd; + drvr->proto->pd = bcdc; + + drvr->hdrlen += BCDC_HEADER_LEN + BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES; + drvr->bus_if->maxctl = BRCMF_DCMD_MAXLEN + + sizeof(struct brcmf_proto_bcdc_dcmd) + ROUND_UP_MARGIN; + return 0; + +fail: + kfree(bcdc); + return -ENOMEM; +} + +void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr) +{ + kfree(drvr->proto->pd); + drvr->proto->pd = NULL; +} diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.h b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.h new file mode 100644 index 000000000000..17e8c039ff32 --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2013 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_BCDC_H +#define BRCMFMAC_BCDC_H + + +int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr); +void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr); + + +#endif /* BRCMFMAC_BCDC_H */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index 3e10b801eee8..91651ec7f13f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -17,7 +17,6 @@ #include <linux/types.h> #include <linux/netdevice.h> -#include <linux/export.h> #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/sched.h> @@ -774,7 +773,6 @@ out: return ret; } -EXPORT_SYMBOL(brcmf_sdio_probe); int brcmf_sdio_remove(struct brcmf_sdio_dev *sdiodev) { @@ -791,7 +789,6 @@ int brcmf_sdio_remove(struct brcmf_sdio_dev *sdiodev) return 0; } -EXPORT_SYMBOL(brcmf_sdio_remove); void brcmf_sdio_wdtmr_enable(struct brcmf_sdio_dev *sdiodev, bool enable) { diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c index abc9ceca70f3..a511c27122b8 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c @@ -158,10 +158,21 @@ int brcmf_sdioh_request_byte(struct brcmf_sdio_dev *sdiodev, uint rw, uint func, } } - if (err_ret) - brcmf_err("Failed to %s byte F%d:@0x%05x=%02x, Err: %d\n", - rw ? "write" : "read", func, regaddr, *byte, err_ret); - + if (err_ret) { + /* + * SleepCSR register access can fail when + * waking up the device so reduce this noise + * in the logs. + */ + if (regaddr != SBSDIO_FUNC1_SLEEPCSR) + brcmf_err("Failed to %s byte F%d:@0x%05x=%02x, Err: %d\n", + rw ? "write" : "read", func, regaddr, *byte, + err_ret); + else + brcmf_dbg(SDIO, "Failed to %s byte F%d:@0x%05x=%02x, Err: %d\n", + rw ? "write" : "read", func, regaddr, *byte, + err_ret); + } return err_ret; } @@ -269,6 +280,9 @@ static int brcmf_sdioh_enablefuncs(struct brcmf_sdio_dev *sdiodev) int brcmf_sdioh_attach(struct brcmf_sdio_dev *sdiodev) { int err_ret = 0; + struct mmc_host *host; + struct sdio_func *func; + uint max_blocks; brcmf_dbg(SDIO, "\n"); @@ -290,6 +304,20 @@ int brcmf_sdioh_attach(struct brcmf_sdio_dev *sdiodev) brcmf_sdioh_enablefuncs(sdiodev); + /* + * determine host related variables after brcmf_sdio_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; out: sdio_release_host(sdiodev->func[1]); brcmf_dbg(SDIO, "Done\n"); @@ -318,8 +346,6 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func, int err; struct brcmf_sdio_dev *sdiodev; struct brcmf_bus *bus_if; - struct mmc_host *host; - uint max_blocks; brcmf_dbg(SDIO, "Enter\n"); brcmf_dbg(SDIO, "Class=%x\n", func->class); @@ -367,19 +393,6 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func, goto fail; } - /* - * determine host related variables after brcmf_sdio_probe() - * as func->cur_blksize is properly set and F2 init has been - * completed successfully. - */ - 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; brcmf_dbg(SDIO, "F2 init completed...\n"); return 0; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index 899a2ada5b82..252024bcbc3b 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -25,184 +25,14 @@ #include "fweh.h" -/******************************************************************************* - * IO codes that are interpreted by dongle firmware - ******************************************************************************/ -#define BRCMF_C_GET_VERSION 1 -#define BRCMF_C_UP 2 -#define BRCMF_C_DOWN 3 -#define BRCMF_C_SET_PROMISC 10 -#define BRCMF_C_GET_RATE 12 -#define BRCMF_C_GET_INFRA 19 -#define BRCMF_C_SET_INFRA 20 -#define BRCMF_C_GET_AUTH 21 -#define BRCMF_C_SET_AUTH 22 -#define BRCMF_C_GET_BSSID 23 -#define BRCMF_C_GET_SSID 25 -#define BRCMF_C_SET_SSID 26 -#define BRCMF_C_TERMINATED 28 -#define BRCMF_C_GET_CHANNEL 29 -#define BRCMF_C_SET_CHANNEL 30 -#define BRCMF_C_GET_SRL 31 -#define BRCMF_C_SET_SRL 32 -#define BRCMF_C_GET_LRL 33 -#define BRCMF_C_SET_LRL 34 -#define BRCMF_C_GET_RADIO 37 -#define BRCMF_C_SET_RADIO 38 -#define BRCMF_C_GET_PHYTYPE 39 -#define BRCMF_C_SET_KEY 45 -#define BRCMF_C_SET_PASSIVE_SCAN 49 -#define BRCMF_C_SCAN 50 -#define BRCMF_C_SCAN_RESULTS 51 -#define BRCMF_C_DISASSOC 52 -#define BRCMF_C_REASSOC 53 -#define BRCMF_C_SET_ROAM_TRIGGER 55 -#define BRCMF_C_SET_ROAM_DELTA 57 -#define BRCMF_C_GET_BCNPRD 75 -#define BRCMF_C_SET_BCNPRD 76 -#define BRCMF_C_GET_DTIMPRD 77 -#define BRCMF_C_SET_DTIMPRD 78 -#define BRCMF_C_SET_COUNTRY 84 -#define BRCMF_C_GET_PM 85 -#define BRCMF_C_SET_PM 86 -#define BRCMF_C_GET_CURR_RATESET 114 -#define BRCMF_C_GET_AP 117 -#define BRCMF_C_SET_AP 118 -#define BRCMF_C_GET_RSSI 127 -#define BRCMF_C_GET_WSEC 133 -#define BRCMF_C_SET_WSEC 134 -#define BRCMF_C_GET_PHY_NOISE 135 -#define BRCMF_C_GET_BSS_INFO 136 -#define BRCMF_C_GET_BANDLIST 140 -#define BRCMF_C_SET_SCB_TIMEOUT 158 -#define BRCMF_C_GET_PHYLIST 180 -#define BRCMF_C_SET_SCAN_CHANNEL_TIME 185 -#define BRCMF_C_SET_SCAN_UNASSOC_TIME 187 -#define BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON 201 -#define BRCMF_C_GET_VALID_CHANNELS 217 -#define BRCMF_C_GET_KEY_PRIMARY 235 -#define BRCMF_C_SET_KEY_PRIMARY 236 -#define BRCMF_C_SET_SCAN_PASSIVE_TIME 258 -#define BRCMF_C_GET_VAR 262 -#define BRCMF_C_SET_VAR 263 - -/* phy types (returned by WLC_GET_PHYTPE) */ -#define WLC_PHY_TYPE_A 0 -#define WLC_PHY_TYPE_B 1 -#define WLC_PHY_TYPE_G 2 -#define WLC_PHY_TYPE_N 4 -#define WLC_PHY_TYPE_LP 5 -#define WLC_PHY_TYPE_SSN 6 -#define WLC_PHY_TYPE_HT 7 -#define WLC_PHY_TYPE_LCN 8 -#define WLC_PHY_TYPE_NULL 0xf - #define TOE_TX_CSUM_OL 0x00000001 #define TOE_RX_CSUM_OL 0x00000002 -#define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */ - -/* size of brcmf_scan_params not including variable length array */ -#define BRCMF_SCAN_PARAMS_FIXED_SIZE 64 - -/* masks for channel and ssid count */ -#define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff -#define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16 - -/* primary (ie tx) key */ -#define BRCMF_PRIMARY_KEY (1 << 1) - /* For supporting multiple interfaces */ #define BRCMF_MAX_IFS 16 -#define DOT11_BSSTYPE_ANY 2 #define DOT11_MAX_DEFAULT_KEYS 4 -#define BRCMF_ESCAN_REQ_VERSION 1 - -#define WLC_BSS_RSSI_ON_CHANNEL 0x0002 - -#define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */ -#define BRCMF_STA_ASSOC 0x10 /* Associated */ - -#define BRCMF_E_STATUS_SUCCESS 0 -#define BRCMF_E_STATUS_FAIL 1 -#define BRCMF_E_STATUS_TIMEOUT 2 -#define BRCMF_E_STATUS_NO_NETWORKS 3 -#define BRCMF_E_STATUS_ABORT 4 -#define BRCMF_E_STATUS_NO_ACK 5 -#define BRCMF_E_STATUS_UNSOLICITED 6 -#define BRCMF_E_STATUS_ATTEMPT 7 -#define BRCMF_E_STATUS_PARTIAL 8 -#define BRCMF_E_STATUS_NEWSCAN 9 -#define BRCMF_E_STATUS_NEWASSOC 10 -#define BRCMF_E_STATUS_11HQUIET 11 -#define BRCMF_E_STATUS_SUPPRESS 12 -#define BRCMF_E_STATUS_NOCHANS 13 -#define BRCMF_E_STATUS_CS_ABORT 15 -#define BRCMF_E_STATUS_ERROR 16 - -#define BRCMF_E_REASON_INITIAL_ASSOC 0 -#define BRCMF_E_REASON_LOW_RSSI 1 -#define BRCMF_E_REASON_DEAUTH 2 -#define BRCMF_E_REASON_DISASSOC 3 -#define BRCMF_E_REASON_BCNS_LOST 4 -#define BRCMF_E_REASON_MINTXRATE 9 -#define BRCMF_E_REASON_TXFAIL 10 - -#define BRCMF_E_REASON_LINK_BSSCFG_DIS 4 -#define BRCMF_E_REASON_FAST_ROAM_FAILED 5 -#define BRCMF_E_REASON_DIRECTED_ROAM 6 -#define BRCMF_E_REASON_TSPEC_REJECTED 7 -#define BRCMF_E_REASON_BETTER_AP 8 - -#define BRCMF_E_PRUNE_ENCR_MISMATCH 1 -#define BRCMF_E_PRUNE_BCAST_BSSID 2 -#define BRCMF_E_PRUNE_MAC_DENY 3 -#define BRCMF_E_PRUNE_MAC_NA 4 -#define BRCMF_E_PRUNE_REG_PASSV 5 -#define BRCMF_E_PRUNE_SPCT_MGMT 6 -#define BRCMF_E_PRUNE_RADAR 7 -#define BRCMF_E_RSN_MISMATCH 8 -#define BRCMF_E_PRUNE_NO_COMMON_RATES 9 -#define BRCMF_E_PRUNE_BASIC_RATES 10 -#define BRCMF_E_PRUNE_CIPHER_NA 12 -#define BRCMF_E_PRUNE_KNOWN_STA 13 -#define BRCMF_E_PRUNE_WDS_PEER 15 -#define BRCMF_E_PRUNE_QBSS_LOAD 16 -#define BRCMF_E_PRUNE_HOME_AP 17 - -#define BRCMF_E_SUP_OTHER 0 -#define BRCMF_E_SUP_DECRYPT_KEY_DATA 1 -#define BRCMF_E_SUP_BAD_UCAST_WEP128 2 -#define BRCMF_E_SUP_BAD_UCAST_WEP40 3 -#define BRCMF_E_SUP_UNSUP_KEY_LEN 4 -#define BRCMF_E_SUP_PW_KEY_CIPHER 5 -#define BRCMF_E_SUP_MSG3_TOO_MANY_IE 6 -#define BRCMF_E_SUP_MSG3_IE_MISMATCH 7 -#define BRCMF_E_SUP_NO_INSTALL_FLAG 8 -#define BRCMF_E_SUP_MSG3_NO_GTK 9 -#define BRCMF_E_SUP_GRP_KEY_CIPHER 10 -#define BRCMF_E_SUP_GRP_MSG1_NO_GTK 11 -#define BRCMF_E_SUP_GTK_DECRYPT_FAIL 12 -#define BRCMF_E_SUP_SEND_FAIL 13 -#define BRCMF_E_SUP_DEAUTH 14 - -#define BRCMF_E_IF_ADD 1 -#define BRCMF_E_IF_DEL 2 -#define BRCMF_E_IF_CHANGE 3 - -#define BRCMF_E_IF_FLAG_NOIF 1 - -#define BRCMF_E_IF_ROLE_STA 0 -#define BRCMF_E_IF_ROLE_AP 1 -#define BRCMF_E_IF_ROLE_WDS 2 - -#define BRCMF_E_LINK_BCN_LOSS 1 -#define BRCMF_E_LINK_DISASSOC 2 -#define BRCMF_E_LINK_ASSOC_REC 3 -#define BRCMF_E_LINK_BSSCFG_DIS 4 - /* Small, medium and maximum buffer size for dcmd */ #define BRCMF_DCMD_SMLEN 256 @@ -211,291 +41,10 @@ #define BRCMF_AMPDU_RX_REORDER_MAXFLOWS 256 -/* Pattern matching filter. Specifies an offset within received packets to - * start matching, the pattern to match, the size of the pattern, and a bitmask - * that indicates which bits within the pattern should be matched. - */ -struct brcmf_pkt_filter_pattern_le { - /* - * Offset within received packet to start pattern matching. - * Offset '0' is the first byte of the ethernet header. - */ - __le32 offset; - /* Size of the pattern. Bitmask must be the same size.*/ - __le32 size_bytes; - /* - * Variable length mask and pattern data. mask starts at offset 0. - * Pattern immediately follows mask. - */ - u8 mask_and_pattern[1]; -}; - -/* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */ -struct brcmf_pkt_filter_le { - __le32 id; /* Unique filter id, specified by app. */ - __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */ - __le32 negate_match; /* Negate the result of filter matches */ - union { /* Filter definitions */ - struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */ - } u; -}; - -/* IOVAR "pkt_filter_enable" parameter. */ -struct brcmf_pkt_filter_enable_le { - __le32 id; /* Unique filter id */ - __le32 enable; /* Enable/disable bool */ -}; - -/* BSS info structure - * Applications MUST CHECK ie_offset field and length field to access IEs and - * next bss_info structure in a vector (in struct brcmf_scan_results) - */ -struct brcmf_bss_info_le { - __le32 version; /* version field */ - __le32 length; /* byte length of data in this record, - * starting at version and including IEs - */ - u8 BSSID[ETH_ALEN]; - __le16 beacon_period; /* units are Kusec */ - __le16 capability; /* Capability information */ - u8 SSID_len; - u8 SSID[32]; - struct { - __le32 count; /* # rates in this set */ - u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ - } rateset; /* supported rates */ - __le16 chanspec; /* chanspec for bss */ - __le16 atim_window; /* units are Kusec */ - u8 dtim_period; /* DTIM period */ - __le16 RSSI; /* receive signal strength (in dBm) */ - s8 phy_noise; /* noise (in dBm) */ - - u8 n_cap; /* BSS is 802.11N Capable */ - /* 802.11N BSS Capabilities (based on HT_CAP_*): */ - __le32 nbss_cap; - u8 ctl_ch; /* 802.11N BSS control channel number */ - __le32 reserved32[1]; /* Reserved for expansion of BSS properties */ - u8 flags; /* flags */ - u8 reserved[3]; /* Reserved for expansion of BSS properties */ - u8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */ - - __le16 ie_offset; /* offset at which IEs start, from beginning */ - __le32 ie_length; /* byte length of Information Elements */ - __le16 SNR; /* average SNR of during frame reception */ - /* Add new fields here */ - /* variable length Information Elements */ -}; - -struct brcm_rateset_le { - /* # rates in this set */ - __le32 count; - /* rates in 500kbps units w/hi bit set if basic */ - 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]; -}; - -struct brcmf_scan_params_le { - struct brcmf_ssid_le ssid_le; /* default: {0, ""} */ - u8 bssid[ETH_ALEN]; /* default: bcast */ - s8 bss_type; /* default: any, - * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT - */ - u8 scan_type; /* flags, 0 use default */ - __le32 nprobes; /* -1 use default, number of probes per channel */ - __le32 active_time; /* -1 use default, dwell time per channel for - * active scanning - */ - __le32 passive_time; /* -1 use default, dwell time per channel - * for passive scanning - */ - __le32 home_time; /* -1 use default, dwell time for the - * home channel between channel scans - */ - __le32 channel_num; /* count of channels and ssids that follow - * - * low half is count of channels in - * channel_list, 0 means default (use all - * available channels) - * - * high half is entries in struct brcmf_ssid - * array that follows channel_list, aligned for - * s32 (4 bytes) meaning an odd channel count - * implies a 2-byte pad between end of - * channel_list and first ssid - * - * if ssid count is zero, single ssid in the - * fixed parameter portion is assumed, otherwise - * ssid in the fixed portion is ignored - */ - __le16 channel_list[1]; /* list of chanspecs */ -}; - -struct brcmf_scan_results { - u32 buflen; - u32 version; - u32 count; - struct brcmf_bss_info_le bss_info_le[]; -}; - -struct brcmf_escan_params_le { - __le32 version; - __le16 action; - __le16 sync_id; - struct brcmf_scan_params_le params_le; -}; - -struct brcmf_escan_result_le { - __le32 buflen; - __le32 version; - __le16 sync_id; - __le16 bss_count; - struct brcmf_bss_info_le bss_info_le; -}; - -#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \ - sizeof(struct brcmf_bss_info_le)) - -/* used for association with a specific BSSID and chanspec list */ -struct brcmf_assoc_params_le { - /* 00:00:00:00:00:00: broadcast scan */ - u8 bssid[ETH_ALEN]; - /* 0: all available channels, otherwise count of chanspecs in - * chanspec_list */ - __le32 chanspec_num; - /* list of chanspecs */ - __le16 chanspec_list[1]; -}; - -/* used for join with or without a specific bssid and channel list */ -struct brcmf_join_params { - struct brcmf_ssid_le ssid_le; - struct brcmf_assoc_params_le params_le; -}; - -/* scan params for extended join */ -struct brcmf_join_scan_params_le { - u8 scan_type; /* 0 use default, active or passive scan */ - __le32 nprobes; /* -1 use default, nr of probes per channel */ - __le32 active_time; /* -1 use default, dwell time per channel for - * active scanning - */ - __le32 passive_time; /* -1 use default, dwell time per channel - * for passive scanning - */ - __le32 home_time; /* -1 use default, dwell time for the home - * channel between channel scans - */ -}; - -/* extended join params */ -struct brcmf_ext_join_params_le { - struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */ - struct brcmf_join_scan_params_le scan_le; - struct brcmf_assoc_params_le assoc_le; -}; - -struct brcmf_wsec_key { - u32 index; /* key index */ - u32 len; /* key length */ - u8 data[WLAN_MAX_KEY_LEN]; /* key data */ - u32 pad_1[18]; - u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ - u32 flags; /* misc flags */ - u32 pad_2[3]; - u32 iv_initialized; /* has IV been initialized already? */ - u32 pad_3; - /* Rx IV */ - struct { - u32 hi; /* upper 32 bits of IV */ - u16 lo; /* lower 16 bits of IV */ - } rxiv; - u32 pad_4[2]; - u8 ea[ETH_ALEN]; /* per station */ -}; - -/* - * dongle requires same struct as above but with fields in little endian order +/* Length of firmware version string stored for + * ethtool driver info which uses 32 bytes as well. */ -struct brcmf_wsec_key_le { - __le32 index; /* key index */ - __le32 len; /* key length */ - u8 data[WLAN_MAX_KEY_LEN]; /* key data */ - __le32 pad_1[18]; - __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ - __le32 flags; /* misc flags */ - __le32 pad_2[3]; - __le32 iv_initialized; /* has IV been initialized already? */ - __le32 pad_3; - /* Rx IV */ - struct { - __le32 hi; /* upper 32 bits of IV */ - __le16 lo; /* lower 16 bits of IV */ - } rxiv; - __le32 pad_4[2]; - u8 ea[ETH_ALEN]; /* per station */ -}; - -/* Used to get specific STA parameters */ -struct brcmf_scb_val_le { - __le32 val; - u8 ea[ETH_ALEN]; -}; - -/* channel encoding */ -struct brcmf_channel_info_le { - __le32 hw_channel; - __le32 target_channel; - __le32 scan_channel; -}; - -struct brcmf_sta_info_le { - __le16 ver; /* version of this struct */ - __le16 len; /* length in bytes of this structure */ - __le16 cap; /* sta's advertised capabilities */ - __le32 flags; /* flags defined below */ - __le32 idle; /* time since data pkt rx'd from sta */ - u8 ea[ETH_ALEN]; /* Station address */ - __le32 count; /* # rates in this set */ - u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */ - /* w/hi bit set if basic */ - __le32 in; /* seconds elapsed since associated */ - __le32 listen_interval_inms; /* Min Listen interval in ms for STA */ - __le32 tx_pkts; /* # of packets transmitted */ - __le32 tx_failures; /* # of packets failed */ - __le32 rx_ucast_pkts; /* # of unicast packets received */ - __le32 rx_mcast_pkts; /* # of multicast packets received */ - __le32 tx_rate; /* Rate of last successful tx frame */ - __le32 rx_rate; /* Rate of last successful rx frame */ - __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */ - __le32 rx_decrypt_failures; /* # of packet decrypted failed */ -}; - -struct brcmf_chanspec_list { - __le32 count; /* # of entries */ - __le32 element[1]; /* variable length uint32 list */ -}; - -/* - * WLC_E_PROBRESP_MSG - * WLC_E_P2P_PROBREQ_MSG - * WLC_E_ACTION_FRAME_RX - */ -struct brcmf_rx_mgmt_data { - __be16 version; - __be16 chanspec; - __be32 rssi; - __be32 mactime; - __be32 rate; -}; +#define BRCMF_DRIVER_FIRMWARE_VERSION_LEN 32 /* Bus independent dongle command */ struct brcmf_dcmd { @@ -535,7 +84,7 @@ struct brcmf_fws_info; /* firmware signalling info */ struct brcmf_pub { /* Linkage ponters */ struct brcmf_bus *bus_if; - struct brcmf_proto *prot; + struct brcmf_proto *proto; struct brcmf_cfg80211_info *config; /* Internal brcmf items */ @@ -544,7 +93,7 @@ struct brcmf_pub { u8 wme_dp; /* wme discard priority */ /* Dongle media info */ - unsigned long drv_version; /* Version of dongle-resident driver */ + char fwver[BRCMF_DRIVER_FIRMWARE_VERSION_LEN]; u8 mac[ETH_ALEN]; /* MAC address obtained from dongle */ /* Multicast data packets sent to dongle */ @@ -566,14 +115,6 @@ struct brcmf_pub { #endif }; -struct brcmf_if_event { - u8 ifidx; - u8 action; - u8 flags; - u8 bssidx; - u8 role; -}; - /* forward declarations */ struct brcmf_cfg80211_vif; struct brcmf_fws_mac_descriptor; @@ -635,16 +176,6 @@ int brcmf_netdev_wait_pend8021x(struct net_device *ndev); /* Return pointer to interface name */ char *brcmf_ifname(struct brcmf_pub *drvr, int idx); -/* Query dongle */ -int brcmf_proto_cdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, - void *buf, uint len); -int brcmf_proto_cdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, - void *buf, uint len); - -/* Remove any protocol-specific data header. */ -int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, - struct sk_buff *rxp); - 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, char *name, u8 *mac_addr); @@ -655,4 +186,7 @@ u32 brcmf_get_chip_info(struct brcmf_if *ifp); void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, bool success); +/* Sets dongle media info (drv_version, mac address). */ +int brcmf_c_preinit_dcmds(struct brcmf_if *ifp); + #endif /* _BRCMF_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h index a6eb09e5d46f..6a54905528be 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h @@ -34,6 +34,7 @@ struct brcmf_bus_dcmd { /** * struct brcmf_bus_ops - bus callback operations. * + * @preinit: execute bus/device specific dongle init commands (optional). * @init: prepare for communication with dongle. * @stop: clear pending frames, disable data flow. * @txdata: send a data frame to the dongle. When the data @@ -51,6 +52,7 @@ struct brcmf_bus_dcmd { * indicated otherwise these callbacks are mandatory. */ struct brcmf_bus_ops { + int (*preinit)(struct device *dev); int (*init)(struct device *dev); void (*stop)(struct device *dev); int (*txdata)(struct device *dev, struct sk_buff *skb); @@ -85,7 +87,6 @@ struct brcmf_bus { unsigned long tx_realloc; u32 chip; u32 chiprev; - struct list_head dcmd_list; struct brcmf_bus_ops *ops; }; @@ -93,6 +94,13 @@ struct brcmf_bus { /* * callback wrappers */ +static inline int brcmf_bus_preinit(struct brcmf_bus *bus) +{ + if (!bus->ops->preinit) + return 0; + return bus->ops->preinit(bus->dev); +} + static inline int brcmf_bus_init(struct brcmf_bus *bus) { return bus->ops->init(bus->dev); @@ -139,7 +147,7 @@ bool brcmf_c_prec_enq(struct device *dev, struct pktq *q, struct sk_buff *pkt, void brcmf_rx_frame(struct device *dev, struct sk_buff *rxp); /* Indication from bus module regarding presence/insertion of dongle. */ -int brcmf_attach(uint bus_hdrlen, struct device *dev); +int brcmf_attach(struct device *dev); /* Indication from bus module regarding removal/absence of dongle */ void brcmf_detach(struct device *dev); /* Indication from bus module that dongle should be reset */ @@ -151,6 +159,9 @@ void brcmf_txflowblock(struct device *dev, bool state); void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success); int brcmf_bus_start(struct device *dev); +s32 brcmf_iovar_data_set(struct device *dev, char *name, void *data, + u32 len); +void brcmf_bus_add_txhdrlen(struct device *dev, uint len); #ifdef CONFIG_BRCMFMAC_SDIO void brcmf_sdio_exit(void); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c deleted file mode 100644 index dd85401063cb..000000000000 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c +++ /dev/null @@ -1,392 +0,0 @@ -/* - * Copyright (c) 2010 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. - */ - -/******************************************************************************* - * Communicates with the dongle by using dcmd codes. - * For certain dcmd codes, the dongle interprets string data from the host. - ******************************************************************************/ - -#include <linux/types.h> -#include <linux/netdevice.h> - -#include <brcmu_utils.h> -#include <brcmu_wifi.h> - -#include "dhd.h" -#include "dhd_proto.h" -#include "dhd_bus.h" -#include "fwsignal.h" -#include "dhd_dbg.h" -#include "tracepoint.h" - -struct brcmf_proto_cdc_dcmd { - __le32 cmd; /* dongle command value */ - __le32 len; /* lower 16: output buflen; - * upper 16: input buflen (excludes header) */ - __le32 flags; /* flag defns given below */ - __le32 status; /* status code returned from the device */ -}; - -/* Max valid buffer size that can be sent to the dongle */ -#define CDC_MAX_MSG_SIZE (ETH_FRAME_LEN+ETH_FCS_LEN) - -/* CDC flag definitions */ -#define CDC_DCMD_ERROR 0x01 /* 1=cmd failed */ -#define CDC_DCMD_SET 0x02 /* 0=get, 1=set cmd */ -#define CDC_DCMD_IF_MASK 0xF000 /* I/F index */ -#define CDC_DCMD_IF_SHIFT 12 -#define CDC_DCMD_ID_MASK 0xFFFF0000 /* id an cmd pairing */ -#define CDC_DCMD_ID_SHIFT 16 /* ID Mask shift bits */ -#define CDC_DCMD_ID(flags) \ - (((flags) & CDC_DCMD_ID_MASK) >> CDC_DCMD_ID_SHIFT) - -/* - * BDC header - Broadcom specific extension of CDC. - * Used on data packets to convey priority across USB. - */ -#define BDC_HEADER_LEN 4 -#define BDC_PROTO_VER 2 /* Protocol version */ -#define BDC_FLAG_VER_MASK 0xf0 /* Protocol version mask */ -#define BDC_FLAG_VER_SHIFT 4 /* Protocol version shift */ -#define BDC_FLAG_SUM_GOOD 0x04 /* Good RX checksums */ -#define BDC_FLAG_SUM_NEEDED 0x08 /* Dongle needs to do TX checksums */ -#define BDC_PRIORITY_MASK 0x7 -#define BDC_FLAG2_IF_MASK 0x0f /* packet rx interface in APSTA */ -#define BDC_FLAG2_IF_SHIFT 0 - -#define BDC_GET_IF_IDX(hdr) \ - ((int)((((hdr)->flags2) & BDC_FLAG2_IF_MASK) >> BDC_FLAG2_IF_SHIFT)) -#define BDC_SET_IF_IDX(hdr, idx) \ - ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_IF_MASK) | \ - ((idx) << BDC_FLAG2_IF_SHIFT))) - -/** - * struct brcmf_proto_bdc_header - BDC header format - * - * @flags: flags contain protocol and checksum info. - * @priority: 802.1d priority and USB flow control info (bit 4:7). - * @flags2: additional flags containing dongle interface index. - * @data_offset: start of packet data. header is following by firmware signals. - */ -struct brcmf_proto_bdc_header { - u8 flags; - u8 priority; - u8 flags2; - u8 data_offset; -}; - -/* - * maximum length of firmware signal data between - * the BDC header and packet data in the tx path. - */ -#define BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES 12 - -#define RETRIES 2 /* # of retries to retrieve matching dcmd response */ -#define BUS_HEADER_LEN (16+64) /* Must be atleast SDPCM_RESERVE - * (amount of header tha might be added) - * plus any space that might be needed - * for bus alignment padding. - */ -#define ROUND_UP_MARGIN 2048 /* Biggest bus block size possible for - * round off at the end of buffer - * Currently is SDIO - */ - -struct brcmf_proto { - u16 reqid; - u8 bus_header[BUS_HEADER_LEN]; - struct brcmf_proto_cdc_dcmd msg; - unsigned char buf[BRCMF_DCMD_MAXLEN + ROUND_UP_MARGIN]; -}; - -static int brcmf_proto_cdc_msg(struct brcmf_pub *drvr) -{ - struct brcmf_proto *prot = drvr->prot; - int len = le32_to_cpu(prot->msg.len) + - sizeof(struct brcmf_proto_cdc_dcmd); - - brcmf_dbg(CDC, "Enter\n"); - - /* NOTE : cdc->msg.len holds the desired length of the buffer to be - * returned. Only up to CDC_MAX_MSG_SIZE of this buffer area - * is actually sent to the dongle - */ - if (len > CDC_MAX_MSG_SIZE) - len = CDC_MAX_MSG_SIZE; - - /* Send request */ - return brcmf_bus_txctl(drvr->bus_if, (unsigned char *)&prot->msg, len); -} - -static int brcmf_proto_cdc_cmplt(struct brcmf_pub *drvr, u32 id, u32 len) -{ - int ret; - struct brcmf_proto *prot = drvr->prot; - - brcmf_dbg(CDC, "Enter\n"); - len += sizeof(struct brcmf_proto_cdc_dcmd); - do { - ret = brcmf_bus_rxctl(drvr->bus_if, (unsigned char *)&prot->msg, - len); - if (ret < 0) - break; - } while (CDC_DCMD_ID(le32_to_cpu(prot->msg.flags)) != id); - - return ret; -} - -int -brcmf_proto_cdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, - void *buf, uint len) -{ - struct brcmf_proto *prot = drvr->prot; - struct brcmf_proto_cdc_dcmd *msg = &prot->msg; - void *info; - int ret = 0, retries = 0; - u32 id, flags; - - brcmf_dbg(CDC, "Enter, cmd %d len %d\n", cmd, len); - - memset(msg, 0, sizeof(struct brcmf_proto_cdc_dcmd)); - - msg->cmd = cpu_to_le32(cmd); - msg->len = cpu_to_le32(len); - flags = (++prot->reqid << CDC_DCMD_ID_SHIFT); - flags = (flags & ~CDC_DCMD_IF_MASK) | - (ifidx << CDC_DCMD_IF_SHIFT); - msg->flags = cpu_to_le32(flags); - - if (buf) - memcpy(prot->buf, buf, len); - - ret = brcmf_proto_cdc_msg(drvr); - if (ret < 0) { - brcmf_err("brcmf_proto_cdc_msg failed w/status %d\n", - ret); - goto done; - } - -retry: - /* wait for interrupt and get first fragment */ - ret = brcmf_proto_cdc_cmplt(drvr, prot->reqid, len); - if (ret < 0) - goto done; - - flags = le32_to_cpu(msg->flags); - id = (flags & CDC_DCMD_ID_MASK) >> CDC_DCMD_ID_SHIFT; - - if ((id < prot->reqid) && (++retries < RETRIES)) - goto retry; - if (id != prot->reqid) { - brcmf_err("%s: unexpected request id %d (expected %d)\n", - brcmf_ifname(drvr, ifidx), id, prot->reqid); - ret = -EINVAL; - goto done; - } - - /* Check info buffer */ - info = (void *)&msg[1]; - - /* Copy info buffer */ - if (buf) { - if (ret < (int)len) - len = ret; - memcpy(buf, info, len); - } - - /* Check the ERROR flag */ - if (flags & CDC_DCMD_ERROR) - ret = le32_to_cpu(msg->status); - -done: - return ret; -} - -int brcmf_proto_cdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, - void *buf, uint len) -{ - struct brcmf_proto *prot = drvr->prot; - struct brcmf_proto_cdc_dcmd *msg = &prot->msg; - int ret = 0; - u32 flags, id; - - brcmf_dbg(CDC, "Enter, cmd %d len %d\n", cmd, len); - - memset(msg, 0, sizeof(struct brcmf_proto_cdc_dcmd)); - - msg->cmd = cpu_to_le32(cmd); - msg->len = cpu_to_le32(len); - flags = (++prot->reqid << CDC_DCMD_ID_SHIFT) | CDC_DCMD_SET; - flags = (flags & ~CDC_DCMD_IF_MASK) | - (ifidx << CDC_DCMD_IF_SHIFT); - msg->flags = cpu_to_le32(flags); - - if (buf) - memcpy(prot->buf, buf, len); - - ret = brcmf_proto_cdc_msg(drvr); - if (ret < 0) - goto done; - - ret = brcmf_proto_cdc_cmplt(drvr, prot->reqid, len); - if (ret < 0) - goto done; - - flags = le32_to_cpu(msg->flags); - id = (flags & CDC_DCMD_ID_MASK) >> CDC_DCMD_ID_SHIFT; - - if (id != prot->reqid) { - brcmf_err("%s: unexpected request id %d (expected %d)\n", - brcmf_ifname(drvr, ifidx), id, prot->reqid); - ret = -EINVAL; - goto done; - } - - /* Check the ERROR flag */ - if (flags & CDC_DCMD_ERROR) - ret = le32_to_cpu(msg->status); - -done: - return ret; -} - -static bool pkt_sum_needed(struct sk_buff *skb) -{ - return skb->ip_summed == CHECKSUM_PARTIAL; -} - -static void pkt_set_sum_good(struct sk_buff *skb, bool x) -{ - skb->ip_summed = (x ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE); -} - -void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx, u8 offset, - struct sk_buff *pktbuf) -{ - struct brcmf_proto_bdc_header *h; - - brcmf_dbg(CDC, "Enter\n"); - - /* Push BDC header used to convey priority for buses that don't */ - skb_push(pktbuf, BDC_HEADER_LEN); - - h = (struct brcmf_proto_bdc_header *)(pktbuf->data); - - h->flags = (BDC_PROTO_VER << BDC_FLAG_VER_SHIFT); - if (pkt_sum_needed(pktbuf)) - h->flags |= BDC_FLAG_SUM_NEEDED; - - h->priority = (pktbuf->priority & BDC_PRIORITY_MASK); - h->flags2 = 0; - h->data_offset = offset; - BDC_SET_IF_IDX(h, ifidx); - trace_brcmf_bdchdr(pktbuf->data); -} - -int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, - struct sk_buff *pktbuf) -{ - struct brcmf_proto_bdc_header *h; - - brcmf_dbg(CDC, "Enter\n"); - - /* Pop BDC header used to convey priority for buses that don't */ - - if (pktbuf->len <= BDC_HEADER_LEN) { - brcmf_dbg(INFO, "rx data too short (%d <= %d)\n", - pktbuf->len, BDC_HEADER_LEN); - return -EBADE; - } - - trace_brcmf_bdchdr(pktbuf->data); - h = (struct brcmf_proto_bdc_header *)(pktbuf->data); - - *ifidx = BDC_GET_IF_IDX(h); - if (*ifidx >= BRCMF_MAX_IFS) { - brcmf_err("rx data ifnum out of range (%d)\n", *ifidx); - return -EBADE; - } - /* The ifidx is the idx to map to matching netdev/ifp. When receiving - * events this is easy because it contains the bssidx which maps - * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd. - * bssidx 1 is used for p2p0 and no data can be received or - * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0 - */ - if (*ifidx) - (*ifidx)++; - - if (((h->flags & BDC_FLAG_VER_MASK) >> BDC_FLAG_VER_SHIFT) != - BDC_PROTO_VER) { - brcmf_err("%s: non-BDC packet received, flags 0x%x\n", - brcmf_ifname(drvr, *ifidx), h->flags); - return -EBADE; - } - - if (h->flags & BDC_FLAG_SUM_GOOD) { - brcmf_dbg(CDC, "%s: BDC rcv, good checksum, flags 0x%x\n", - brcmf_ifname(drvr, *ifidx), h->flags); - pkt_set_sum_good(pktbuf, true); - } - - pktbuf->priority = h->priority & BDC_PRIORITY_MASK; - - skb_pull(pktbuf, BDC_HEADER_LEN); - if (do_fws) - brcmf_fws_hdrpull(drvr, *ifidx, h->data_offset << 2, pktbuf); - else - skb_pull(pktbuf, h->data_offset << 2); - - if (pktbuf->len == 0) - return -ENODATA; - return 0; -} - -int brcmf_proto_attach(struct brcmf_pub *drvr) -{ - struct brcmf_proto *cdc; - - cdc = kzalloc(sizeof(struct brcmf_proto), GFP_ATOMIC); - if (!cdc) - goto fail; - - /* ensure that the msg buf directly follows the cdc msg struct */ - if ((unsigned long)(&cdc->msg + 1) != (unsigned long)cdc->buf) { - brcmf_err("struct brcmf_proto is not correctly defined\n"); - goto fail; - } - - drvr->prot = cdc; - drvr->hdrlen += BDC_HEADER_LEN + BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES; - drvr->bus_if->maxctl = BRCMF_DCMD_MAXLEN + - sizeof(struct brcmf_proto_cdc_dcmd) + ROUND_UP_MARGIN; - return 0; - -fail: - kfree(cdc); - return -ENOMEM; -} - -/* ~NOTE~ What if another thread is waiting on the semaphore? Holding it? */ -void brcmf_proto_detach(struct brcmf_pub *drvr) -{ - kfree(drvr->prot); - drvr->prot = NULL; -} - -void brcmf_proto_stop(struct brcmf_pub *drvr) -{ - /* Nothing to do for CDC */ -} diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c index 9431af2465f3..548dbb5542c6 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c @@ -21,9 +21,9 @@ #include <brcmu_utils.h> #include "dhd.h" #include "dhd_bus.h" -#include "dhd_proto.h" #include "dhd_dbg.h" #include "fwil.h" +#include "fwil_types.h" #include "tracepoint.h" #define PKTFILTER_BUF_SIZE 128 @@ -257,8 +257,6 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) u8 buf[BRCMF_DCMD_SMLEN]; char *ptr; s32 err; - struct brcmf_bus_dcmd *cmdlst; - struct list_head *cur, *q; /* retreive mac address */ err = brcmf_fil_iovar_data_get(ifp, "cur_etheraddr", ifp->mac_addr, @@ -281,9 +279,14 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) } ptr = (char *)buf; strsep(&ptr, "\n"); + /* Print fw version info */ brcmf_err("Firmware version = %s\n", buf); + /* locate firmware version number for ethtool */ + ptr = strrchr(buf, ' ') + 1; + strlcpy(ifp->drvr->fwver, ptr, sizeof(ifp->drvr->fwver)); + /* * Setup timeout if Beacons are lost and roam is off to report * link down @@ -342,17 +345,8 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) brcmf_c_pktfilter_offload_enable(ifp, BRCMF_DEFAULT_PACKET_FILTER, 0, true); - /* set bus specific command if there is any */ - list_for_each_safe(cur, q, &ifp->drvr->bus_if->dcmd_list) { - cmdlst = list_entry(cur, struct brcmf_bus_dcmd, list); - if (cmdlst->name && cmdlst->param && cmdlst->param_len) { - brcmf_fil_iovar_data_set(ifp, cmdlst->name, - cmdlst->param, - cmdlst->param_len); - } - list_del(cur); - kfree(cmdlst); - } + /* do bus specific preinit here */ + err = brcmf_bus_preinit(ifp->drvr->bus_if); done: return err; } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.c index 0f9e9057e7dd..03fe8aca4d32 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.c @@ -22,7 +22,6 @@ #include "dhd.h" #include "dhd_bus.h" #include "dhd_dbg.h" -#include "tracepoint.h" static struct dentry *root_folder; @@ -42,6 +41,40 @@ void brcmf_debugfs_exit(void) root_folder = NULL; } +static +ssize_t brcmf_debugfs_chipinfo_read(struct file *f, char __user *data, + size_t count, loff_t *ppos) +{ + struct brcmf_pub *drvr = f->private_data; + struct brcmf_bus *bus = drvr->bus_if; + char buf[40]; + int res; + + /* only allow read from start */ + if (*ppos > 0) + return 0; + + res = scnprintf(buf, sizeof(buf), "chip: %x(%u) rev %u\n", + bus->chip, bus->chip, bus->chiprev); + return simple_read_from_buffer(data, count, ppos, buf, res); +} + +static const struct file_operations brcmf_debugfs_chipinfo_ops = { + .owner = THIS_MODULE, + .open = simple_open, + .read = brcmf_debugfs_chipinfo_read +}; + +static int brcmf_debugfs_create_chipinfo(struct brcmf_pub *drvr) +{ + struct dentry *dentry = drvr->dbgfs_dir; + + if (!IS_ERR_OR_NULL(dentry)) + debugfs_create_file("chipinfo", S_IRUGO, dentry, drvr, + &brcmf_debugfs_chipinfo_ops); + return 0; +} + int brcmf_debugfs_attach(struct brcmf_pub *drvr) { struct device *dev = drvr->bus_if->dev; @@ -50,6 +83,7 @@ int brcmf_debugfs_attach(struct brcmf_pub *drvr) return -ENODEV; drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder); + brcmf_debugfs_create_chipinfo(drvr); return PTR_ERR_OR_ZERO(drvr->dbgfs_dir); } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h index 0af1f5dc583a..ef52ed7abc69 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_dbg.h @@ -33,7 +33,7 @@ #define BRCMF_USB_VAL 0x00002000 #define BRCMF_SCAN_VAL 0x00004000 #define BRCMF_CONN_VAL 0x00008000 -#define BRCMF_CDC_VAL 0x00010000 +#define BRCMF_BCDC_VAL 0x00010000 #define BRCMF_SDIO_VAL 0x00020000 /* set default print format */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index 64e9cff241b9..bce0b8e511fd 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -24,13 +24,13 @@ #include "dhd.h" #include "dhd_bus.h" -#include "dhd_proto.h" #include "dhd_dbg.h" #include "fwil_types.h" #include "p2p.h" #include "wl_cfg80211.h" #include "fwil.h" #include "fwsignal.h" +#include "proto.h" MODULE_AUTHOR("Broadcom Corporation"); MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver."); @@ -592,28 +592,6 @@ static struct net_device_stats *brcmf_netdev_get_stats(struct net_device *ndev) return &ifp->stats; } -/* - * Set current toe component enables in toe_ol iovar, - * and set toe global enable iovar - */ -static int brcmf_toe_set(struct brcmf_if *ifp, u32 toe_ol) -{ - s32 err; - - err = brcmf_fil_iovar_int_set(ifp, "toe_ol", toe_ol); - if (err < 0) { - brcmf_err("Setting toe_ol failed, %d\n", err); - return err; - } - - err = brcmf_fil_iovar_int_set(ifp, "toe", (toe_ol != 0)); - if (err < 0) - brcmf_err("Setting toe failed, %d\n", err); - - return err; - -} - static void brcmf_ethtool_get_drvinfo(struct net_device *ndev, struct ethtool_drvinfo *info) { @@ -621,8 +599,8 @@ static void brcmf_ethtool_get_drvinfo(struct net_device *ndev, struct brcmf_pub *drvr = ifp->drvr; strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); - snprintf(info->version, sizeof(info->version), "%lu", - drvr->drv_version); + snprintf(info->version, sizeof(info->version), "n/a"); + strlcpy(info->fw_version, drvr->fwver, sizeof(info->fw_version)); strlcpy(info->bus_info, dev_name(drvr->bus_if->dev), sizeof(info->bus_info)); } @@ -631,124 +609,6 @@ static const struct ethtool_ops brcmf_ethtool_ops = { .get_drvinfo = brcmf_ethtool_get_drvinfo, }; -static int brcmf_ethtool(struct brcmf_if *ifp, void __user *uaddr) -{ - struct brcmf_pub *drvr = ifp->drvr; - struct ethtool_drvinfo info; - char drvname[sizeof(info.driver)]; - u32 cmd; - struct ethtool_value edata; - u32 toe_cmpnt, csum_dir; - int ret; - - brcmf_dbg(TRACE, "Enter, idx=%d\n", ifp->bssidx); - - /* all ethtool calls start with a cmd word */ - if (copy_from_user(&cmd, uaddr, sizeof(u32))) - return -EFAULT; - - switch (cmd) { - case ETHTOOL_GDRVINFO: - /* Copy out any request driver name */ - if (copy_from_user(&info, uaddr, sizeof(info))) - return -EFAULT; - strncpy(drvname, info.driver, sizeof(info.driver)); - drvname[sizeof(info.driver) - 1] = '\0'; - - /* clear struct for return */ - memset(&info, 0, sizeof(info)); - info.cmd = cmd; - - /* if requested, identify ourselves */ - if (strcmp(drvname, "?dhd") == 0) { - sprintf(info.driver, "dhd"); - strcpy(info.version, BRCMF_VERSION_STR); - } - /* report dongle driver type */ - else - sprintf(info.driver, "wl"); - - sprintf(info.version, "%lu", drvr->drv_version); - if (copy_to_user(uaddr, &info, sizeof(info))) - return -EFAULT; - brcmf_dbg(TRACE, "given %*s, returning %s\n", - (int)sizeof(drvname), drvname, info.driver); - break; - - /* Get toe offload components from dongle */ - case ETHTOOL_GRXCSUM: - case ETHTOOL_GTXCSUM: - ret = brcmf_fil_iovar_int_get(ifp, "toe_ol", &toe_cmpnt); - if (ret < 0) - return ret; - - csum_dir = - (cmd == ETHTOOL_GTXCSUM) ? TOE_TX_CSUM_OL : TOE_RX_CSUM_OL; - - edata.cmd = cmd; - edata.data = (toe_cmpnt & csum_dir) ? 1 : 0; - - if (copy_to_user(uaddr, &edata, sizeof(edata))) - return -EFAULT; - break; - - /* Set toe offload components in dongle */ - case ETHTOOL_SRXCSUM: - case ETHTOOL_STXCSUM: - if (copy_from_user(&edata, uaddr, sizeof(edata))) - return -EFAULT; - - /* Read the current settings, update and write back */ - ret = brcmf_fil_iovar_int_get(ifp, "toe_ol", &toe_cmpnt); - if (ret < 0) - return ret; - - csum_dir = - (cmd == ETHTOOL_STXCSUM) ? TOE_TX_CSUM_OL : TOE_RX_CSUM_OL; - - if (edata.data != 0) - toe_cmpnt |= csum_dir; - else - toe_cmpnt &= ~csum_dir; - - ret = brcmf_toe_set(ifp, toe_cmpnt); - if (ret < 0) - return ret; - - /* If setting TX checksum mode, tell Linux the new mode */ - if (cmd == ETHTOOL_STXCSUM) { - if (edata.data) - ifp->ndev->features |= NETIF_F_IP_CSUM; - else - ifp->ndev->features &= ~NETIF_F_IP_CSUM; - } - - break; - - default: - return -EOPNOTSUPP; - } - - return 0; -} - -static int brcmf_netdev_ioctl_entry(struct net_device *ndev, struct ifreq *ifr, - int cmd) -{ - struct brcmf_if *ifp = netdev_priv(ndev); - struct brcmf_pub *drvr = ifp->drvr; - - brcmf_dbg(TRACE, "Enter, idx=%d, cmd=0x%04x\n", ifp->bssidx, cmd); - - if (!drvr->iflist[ifp->bssidx]) - return -1; - - if (cmd == SIOCETHTOOL) - return brcmf_ethtool(ifp, ifr->ifr_data); - - return -EOPNOTSUPP; -} - static int brcmf_netdev_stop(struct net_device *ndev) { struct brcmf_if *ifp = netdev_priv(ndev); @@ -769,7 +629,6 @@ static int brcmf_netdev_open(struct net_device *ndev) struct brcmf_pub *drvr = ifp->drvr; struct brcmf_bus *bus_if = drvr->bus_if; u32 toe_ol; - s32 ret = 0; brcmf_dbg(TRACE, "Enter, idx=%d\n", ifp->bssidx); @@ -788,21 +647,20 @@ static int brcmf_netdev_open(struct net_device *ndev) else ndev->features &= ~NETIF_F_IP_CSUM; - /* Allow transmit calls */ - netif_start_queue(ndev); if (brcmf_cfg80211_up(ndev)) { brcmf_err("failed to bring up cfg80211\n"); - return -1; + return -EIO; } - return ret; + /* Allow transmit calls */ + netif_start_queue(ndev); + return 0; } static const struct net_device_ops brcmf_netdev_ops_pri = { .ndo_open = brcmf_netdev_open, .ndo_stop = brcmf_netdev_stop, .ndo_get_stats = brcmf_netdev_get_stats, - .ndo_do_ioctl = brcmf_netdev_ioctl_entry, .ndo_start_xmit = brcmf_netdev_start_xmit, .ndo_set_mac_address = brcmf_netdev_set_mac_address, .ndo_set_rx_mode = brcmf_netdev_set_multicast_list @@ -868,13 +726,6 @@ static int brcmf_net_p2p_stop(struct net_device *ndev) return brcmf_cfg80211_down(ndev); } -static int brcmf_net_p2p_do_ioctl(struct net_device *ndev, - struct ifreq *ifr, int cmd) -{ - brcmf_dbg(TRACE, "Enter\n"); - return 0; -} - static netdev_tx_t brcmf_net_p2p_start_xmit(struct sk_buff *skb, struct net_device *ndev) { @@ -887,7 +738,6 @@ static netdev_tx_t brcmf_net_p2p_start_xmit(struct sk_buff *skb, static const struct net_device_ops brcmf_netdev_ops_p2p = { .ndo_open = brcmf_net_p2p_open, .ndo_stop = brcmf_net_p2p_stop, - .ndo_do_ioctl = brcmf_net_p2p_do_ioctl, .ndo_start_xmit = brcmf_net_p2p_start_xmit }; @@ -1016,7 +866,7 @@ void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx) } } -int brcmf_attach(uint bus_hdrlen, struct device *dev) +int brcmf_attach(struct device *dev) { struct brcmf_pub *drvr = NULL; int ret = 0; @@ -1031,7 +881,7 @@ int brcmf_attach(uint bus_hdrlen, struct device *dev) mutex_init(&drvr->proto_block); /* Link to bus module */ - drvr->hdrlen = bus_hdrlen; + drvr->hdrlen = 0; drvr->bus_if = dev_get_drvdata(dev); drvr->bus_if->drvr = drvr; @@ -1048,8 +898,6 @@ int brcmf_attach(uint bus_hdrlen, struct device *dev) /* attach firmware event handler */ brcmf_fweh_attach(drvr); - INIT_LIST_HEAD(&drvr->bus_if->dcmd_list); - return ret; fail: @@ -1138,14 +986,21 @@ fail: return 0; } +void brcmf_bus_add_txhdrlen(struct device *dev, uint len) +{ + struct brcmf_bus *bus_if = dev_get_drvdata(dev); + struct brcmf_pub *drvr = bus_if->drvr; + + if (drvr) { + drvr->hdrlen += len; + } +} + static void brcmf_bus_detach(struct brcmf_pub *drvr) { brcmf_dbg(TRACE, "Enter\n"); if (drvr) { - /* Stop the protocol module */ - brcmf_proto_stop(drvr); - /* Stop the bus module */ brcmf_bus_stop(drvr->bus_if); } @@ -1186,8 +1041,7 @@ void brcmf_detach(struct device *dev) brcmf_bus_detach(drvr); - if (drvr->prot) - brcmf_proto_detach(drvr); + brcmf_proto_detach(drvr); brcmf_fws_deinit(drvr); @@ -1196,6 +1050,14 @@ void brcmf_detach(struct device *dev) kfree(drvr); } +s32 brcmf_iovar_data_set(struct device *dev, char *name, void *data, u32 len) +{ + struct brcmf_bus *bus_if = dev_get_drvdata(dev); + struct brcmf_if *ifp = bus_if->drvr->iflist[0]; + + return brcmf_fil_iovar_data_set(ifp, name, data, len); +} + static int brcmf_get_pend_8021x_cnt(struct brcmf_if *ifp) { return atomic_read(&ifp->pend_8021x_cnt); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_proto.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_proto.h deleted file mode 100644 index 53c6e710f2cb..000000000000 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_proto.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright (c) 2010 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 _BRCMF_PROTO_H_ -#define _BRCMF_PROTO_H_ - -/* - * Exported from the brcmf protocol module (brcmf_cdc) - */ - -/* Linkage, sets prot link and updates hdrlen in pub */ -int brcmf_proto_attach(struct brcmf_pub *drvr); - -/* Unlink, frees allocated protocol memory (including brcmf_proto) */ -void brcmf_proto_detach(struct brcmf_pub *drvr); - -/* Stop protocol: sync w/dongle state. */ -void brcmf_proto_stop(struct brcmf_pub *drvr); - -/* Add any protocol-specific data header. - * Caller must reserve prot_hdrlen prepend space. - */ -void brcmf_proto_hdrpush(struct brcmf_pub *, int ifidx, u8 offset, - struct sk_buff *txp); - -/* Sets dongle media info (drv_version, mac address). */ -int brcmf_c_preinit_dcmds(struct brcmf_if *ifp); - -#endif /* _BRCMF_PROTO_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index b02953c4ade7..0f95f3e79c10 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -32,6 +32,7 @@ #include <linux/debugfs.h> #include <linux/vmalloc.h> #include <linux/platform_data/brcmfmac-sdio.h> +#include <linux/moduleparam.h> #include <asm/unaligned.h> #include <defs.h> #include <brcmu_wifi.h> @@ -110,6 +111,8 @@ struct rte_console { #define BRCMF_TXBOUND 20 /* Default for max tx frames in one scheduling */ +#define BRCMF_DEFAULT_TXGLOM_SIZE 32 /* max tx frames in glom chain */ + #define BRCMF_TXMINMAX 1 /* Max tx frames if rx still pending */ #define MEMBLOCK 2048 /* Block size used for downloading @@ -360,6 +363,8 @@ struct brcmf_sdio_hdrinfo { u16 len_left; u16 len_nxtfrm; u8 dat_offset; + bool lastfrm; + u16 tail_pad; }; /* misc chip info needed by some of the routines */ @@ -384,7 +389,7 @@ struct brcmf_sdio { u8 tx_seq; /* Transmit sequence number (next) */ u8 tx_max; /* Maximum transmit sequence allowed */ - u8 hdrbuf[MAX_HDR_READ + BRCMF_SDALIGN]; + u8 *hdrbuf; /* buffer for handling rx frame */ u8 *rxhdr; /* Header of current rx frame (in hdrbuf) */ u8 rx_seq; /* Receive sequence number (expected) */ struct brcmf_sdio_hdrinfo cur_read; @@ -455,6 +460,10 @@ struct brcmf_sdio { bool sleeping; /* SDIO bus sleeping */ u8 tx_hdrlen; /* sdio bus header length for tx packet */ + bool txglom; /* host tx glomming enable flag */ + struct sk_buff *txglom_sgpad; /* scatter-gather padding buffer */ + u16 head_align; /* buffer pointer alignment */ + u16 sgentry_align; /* scatter-gather buffer alignment */ }; /* clkstate */ @@ -479,6 +488,10 @@ static const uint max_roundup = 512; #define ALIGNMENT 4 +static int brcmf_sdio_txglomsz = BRCMF_DEFAULT_TXGLOM_SIZE; +module_param_named(txglomsz, brcmf_sdio_txglomsz, int, 0); +MODULE_PARM_DESC(txglomsz, "maximum tx packet chain size [SDIO]"); + enum brcmf_sdio_frmtype { BRCMF_SDIO_FT_NORMAL, BRCMF_SDIO_FT_SUPER, @@ -499,6 +512,8 @@ enum brcmf_sdio_frmtype { #define BCM4334_NVRAM_NAME "brcm/brcmfmac4334-sdio.txt" #define BCM4335_FIRMWARE_NAME "brcm/brcmfmac4335-sdio.bin" #define BCM4335_NVRAM_NAME "brcm/brcmfmac4335-sdio.txt" +#define BCM4339_FIRMWARE_NAME "brcm/brcmfmac4339-sdio.bin" +#define BCM4339_NVRAM_NAME "brcm/brcmfmac4339-sdio.txt" MODULE_FIRMWARE(BCM43143_FIRMWARE_NAME); MODULE_FIRMWARE(BCM43143_NVRAM_NAME); @@ -514,6 +529,8 @@ MODULE_FIRMWARE(BCM4334_FIRMWARE_NAME); MODULE_FIRMWARE(BCM4334_NVRAM_NAME); MODULE_FIRMWARE(BCM4335_FIRMWARE_NAME); MODULE_FIRMWARE(BCM4335_NVRAM_NAME); +MODULE_FIRMWARE(BCM4339_FIRMWARE_NAME); +MODULE_FIRMWARE(BCM4339_NVRAM_NAME); struct brcmf_firmware_names { u32 chipid; @@ -537,7 +554,8 @@ static const struct brcmf_firmware_names brcmf_fwname_data[] = { { BCM4329_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4329) }, { BCM4330_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4330) }, { BCM4334_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4334) }, - { BCM4335_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4335) } + { BCM4335_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4335) }, + { BCM4339_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4339) } }; @@ -1097,10 +1115,18 @@ static void brcmf_sdbrcm_free_glom(struct brcmf_sdio *bus) * host and WiFi dongle which contains information needed for SDIO core and * firmware * - * It consists of 2 parts: hw header and software header + * It consists of 3 parts: hardware header, hardware extension header and + * software header * hardware header (frame tag) - 4 bytes * Byte 0~1: Frame length * Byte 2~3: Checksum, bit-wise inverse of frame length + * hardware extension header - 8 bytes + * Tx glom mode only, N/A for Rx or normal Tx + * Byte 0~1: Packet length excluding hw frame tag + * Byte 2: Reserved + * Byte 3: Frame flags, bit 0: last frame indication + * Byte 4~5: Reserved + * Byte 6~7: Tail padding length * software header - 8 bytes * Byte 0: Rx/Tx sequence number * Byte 1: 4 MSB Channel number, 4 LSB arbitrary flag @@ -1111,6 +1137,7 @@ static void brcmf_sdbrcm_free_glom(struct brcmf_sdio *bus) * Byte 6~7: Reserved */ #define SDPCM_HWHDR_LEN 4 +#define SDPCM_HWEXT_LEN 8 #define SDPCM_SWHDR_LEN 8 #define SDPCM_HDRLEN (SDPCM_HWHDR_LEN + SDPCM_SWHDR_LEN) /* software header */ @@ -1147,7 +1174,7 @@ static int brcmf_sdio_hdparse(struct brcmf_sdio *bus, u8 *header, u8 rx_seq, fc, tx_seq_max; u32 swheader; - trace_brcmf_sdpcm_hdr(false, header); + trace_brcmf_sdpcm_hdr(SDPCM_RX, header); /* hw header */ len = get_unaligned_le16(header); @@ -1260,25 +1287,34 @@ static inline void brcmf_sdio_update_hwhdr(u8 *header, u16 frm_length) static void brcmf_sdio_hdpack(struct brcmf_sdio *bus, u8 *header, struct brcmf_sdio_hdrinfo *hd_info) { - u32 sw_header; + u32 hdrval; + u8 hdr_offset; brcmf_sdio_update_hwhdr(header, hd_info->len); - - sw_header = bus->tx_seq; - sw_header |= (hd_info->channel << SDPCM_CHANNEL_SHIFT) & - SDPCM_CHANNEL_MASK; - sw_header |= (hd_info->dat_offset << SDPCM_DOFFSET_SHIFT) & - SDPCM_DOFFSET_MASK; - *(((__le32 *)header) + 1) = cpu_to_le32(sw_header); - *(((__le32 *)header) + 2) = 0; - trace_brcmf_sdpcm_hdr(true, header); + hdr_offset = SDPCM_HWHDR_LEN; + + if (bus->txglom) { + hdrval = (hd_info->len - hdr_offset) | (hd_info->lastfrm << 24); + *((__le32 *)(header + hdr_offset)) = cpu_to_le32(hdrval); + hdrval = (u16)hd_info->tail_pad << 16; + *(((__le32 *)(header + hdr_offset)) + 1) = cpu_to_le32(hdrval); + hdr_offset += SDPCM_HWEXT_LEN; + } + + hdrval = hd_info->seq_num; + hdrval |= (hd_info->channel << SDPCM_CHANNEL_SHIFT) & + SDPCM_CHANNEL_MASK; + hdrval |= (hd_info->dat_offset << SDPCM_DOFFSET_SHIFT) & + SDPCM_DOFFSET_MASK; + *((__le32 *)(header + hdr_offset)) = cpu_to_le32(hdrval); + *(((__le32 *)(header + hdr_offset)) + 1) = 0; + trace_brcmf_sdpcm_hdr(SDPCM_TX + !!(bus->txglom), header); } static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq) { u16 dlen, totlen; u8 *dptr, num = 0; - u32 align = 0; u16 sublen; struct sk_buff *pfirst, *pnext; @@ -1293,11 +1329,6 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq) brcmf_dbg(SDIO, "start: glomd %p glom %p\n", bus->glomd, skb_peek(&bus->glom)); - if (bus->sdiodev->pdata) - align = bus->sdiodev->pdata->sd_sgentry_align; - if (align < 4) - align = 4; - /* If there's a descriptor, generate the packet chain */ if (bus->glomd) { pfirst = pnext = NULL; @@ -1321,9 +1352,9 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq) pnext = NULL; break; } - if (sublen % align) { + if (sublen % bus->sgentry_align) { brcmf_err("sublen %d not multiple of %d\n", - sublen, align); + sublen, bus->sgentry_align); } totlen += sublen; @@ -1336,7 +1367,7 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq) } /* Allocate/chain packet for next subframe */ - pnext = brcmu_pkt_buf_get_skb(sublen + align); + pnext = brcmu_pkt_buf_get_skb(sublen + bus->sgentry_align); if (pnext == NULL) { brcmf_err("bcm_pkt_buf_get_skb failed, num %d len %d\n", num, sublen); @@ -1345,7 +1376,7 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq) skb_queue_tail(&bus->glom, pnext); /* Adhere to start alignment requirements */ - pkt_align(pnext, sublen, align); + pkt_align(pnext, sublen, bus->sgentry_align); } /* If all allocations succeeded, save packet chain @@ -1549,9 +1580,9 @@ brcmf_sdbrcm_read_control(struct brcmf_sdio *bus, u8 *hdr, uint len, uint doff) goto done; rbuf = bus->rxbuf; - pad = ((unsigned long)rbuf % BRCMF_SDALIGN); + pad = ((unsigned long)rbuf % bus->head_align); if (pad) - rbuf += (BRCMF_SDALIGN - pad); + rbuf += (bus->head_align - pad); /* Copy the already-read portion over */ memcpy(buf, hdr, BRCMF_FIRSTREAD); @@ -1565,14 +1596,10 @@ brcmf_sdbrcm_read_control(struct brcmf_sdio *bus, u8 *hdr, uint len, uint doff) if ((pad <= bus->roundup) && (pad < bus->blocksize) && ((len + pad) < bus->sdiodev->bus_if->maxctl)) rdlen += pad; - } else if (rdlen % BRCMF_SDALIGN) { - rdlen += BRCMF_SDALIGN - (rdlen % BRCMF_SDALIGN); + } else if (rdlen % bus->head_align) { + rdlen += bus->head_align - (rdlen % bus->head_align); } - /* Satisfy length-alignment requirements */ - if (rdlen & (ALIGNMENT - 1)) - rdlen = roundup(rdlen, ALIGNMENT); - /* Drop if the read is too big or it exceeds our maximum */ if ((rdlen + BRCMF_FIRSTREAD) > bus->sdiodev->bus_if->maxctl) { brcmf_err("%d-byte control read exceeds %d-byte buffer\n", @@ -1637,8 +1664,8 @@ static void brcmf_pad(struct brcmf_sdio *bus, u16 *pad, u16 *rdlen) if (*pad <= bus->roundup && *pad < bus->blocksize && *rdlen + *pad + BRCMF_FIRSTREAD < MAX_RX_DATASZ) *rdlen += *pad; - } else if (*rdlen % BRCMF_SDALIGN) { - *rdlen += BRCMF_SDALIGN - (*rdlen % BRCMF_SDALIGN); + } else if (*rdlen % bus->head_align) { + *rdlen += bus->head_align - (*rdlen % bus->head_align); } } @@ -1726,7 +1753,7 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes) brcmf_pad(bus, &pad, &rd->len_left); pkt = brcmu_pkt_buf_get_skb(rd->len_left + head_read + - BRCMF_SDALIGN); + bus->head_align); if (!pkt) { /* Give up on data, request rtx of events */ brcmf_err("brcmu_pkt_buf_get_skb failed\n"); @@ -1736,7 +1763,7 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes) continue; } skb_pull(pkt, head_read); - pkt_align(pkt, rd->len_left, BRCMF_SDALIGN); + pkt_align(pkt, rd->len_left, bus->head_align); ret = brcmf_sdcard_recv_pkt(bus->sdiodev, bus->sdiodev->sbwad, SDIO_FUNC_2, F2SYNC, pkt); @@ -1871,6 +1898,29 @@ brcmf_sdbrcm_wait_event_wakeup(struct brcmf_sdio *bus) return; } +static int brcmf_sdio_txpkt_hdalign(struct brcmf_sdio *bus, struct sk_buff *pkt) +{ + u16 head_pad; + u8 *dat_buf; + + dat_buf = (u8 *)(pkt->data); + + /* Check head padding */ + head_pad = ((unsigned long)dat_buf % bus->head_align); + if (head_pad) { + if (skb_headroom(pkt) < head_pad) { + bus->sdiodev->bus_if->tx_realloc++; + head_pad = 0; + if (skb_cow(pkt, head_pad)) + return -ENOMEM; + } + skb_push(pkt, head_pad); + dat_buf = (u8 *)(pkt->data); + memset(dat_buf, 0, head_pad + bus->tx_hdrlen); + } + return head_pad; +} + /** * struct brcmf_skbuff_cb reserves first two bytes in sk_buff::cb for * bus layer usage. @@ -1880,32 +1930,40 @@ brcmf_sdbrcm_wait_event_wakeup(struct brcmf_sdio *bus) /* bit mask of data length chopped from the previous packet */ #define ALIGN_SKB_CHOP_LEN_MASK 0x7fff -static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio_dev *sdiodev, +static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio *bus, struct sk_buff_head *pktq, - struct sk_buff *pkt, uint chan) + struct sk_buff *pkt, u16 total_len) { + struct brcmf_sdio_dev *sdiodev; struct sk_buff *pkt_pad; - u16 tail_pad, tail_chop, sg_align; + u16 tail_pad, tail_chop, chain_pad; unsigned int blksize; - u8 *dat_buf; - int ntail; + bool lastfrm; + int ntail, ret; + sdiodev = bus->sdiodev; blksize = sdiodev->func[SDIO_FUNC_2]->cur_blksize; - sg_align = 4; - if (sdiodev->pdata && sdiodev->pdata->sd_sgentry_align > 4) - sg_align = sdiodev->pdata->sd_sgentry_align; /* sg entry alignment should be a divisor of block size */ - WARN_ON(blksize % sg_align); + WARN_ON(blksize % bus->sgentry_align); /* Check tail padding */ - pkt_pad = NULL; - tail_chop = pkt->len % sg_align; - tail_pad = sg_align - tail_chop; - tail_pad += blksize - (pkt->len + tail_pad) % blksize; + lastfrm = skb_queue_is_last(pktq, pkt); + tail_pad = 0; + tail_chop = pkt->len % bus->sgentry_align; + if (tail_chop) + tail_pad = bus->sgentry_align - tail_chop; + chain_pad = (total_len + tail_pad) % blksize; + if (lastfrm && chain_pad) + tail_pad += blksize - chain_pad; if (skb_tailroom(pkt) < tail_pad && pkt->len > blksize) { - pkt_pad = brcmu_pkt_buf_get_skb(tail_pad + tail_chop); + pkt_pad = bus->txglom_sgpad; + if (pkt_pad == NULL) + brcmu_pkt_buf_get_skb(tail_pad + tail_chop); if (pkt_pad == NULL) return -ENOMEM; + ret = brcmf_sdio_txpkt_hdalign(bus, pkt_pad); + if (unlikely(ret < 0)) + return ret; memcpy(pkt_pad->data, pkt->data + pkt->len - tail_chop, tail_chop); @@ -1920,14 +1978,10 @@ static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio_dev *sdiodev, return -ENOMEM; if (skb_linearize(pkt)) return -ENOMEM; - dat_buf = (u8 *)(pkt->data); __skb_put(pkt, tail_pad); } - if (pkt_pad) - return pkt->len + tail_chop; - else - return pkt->len - tail_pad; + return tail_pad; } /** @@ -1946,58 +2000,66 @@ static int brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq, uint chan) { - u16 head_pad, head_align; + u16 head_pad, total_len; struct sk_buff *pkt_next; - u8 *dat_buf; - int err; + u8 txseq; + int ret; struct brcmf_sdio_hdrinfo hd_info = {0}; - /* SDIO ADMA requires at least 32 bit alignment */ - head_align = 4; - if (bus->sdiodev->pdata && bus->sdiodev->pdata->sd_head_align > 4) - head_align = bus->sdiodev->pdata->sd_head_align; + txseq = bus->tx_seq; + total_len = 0; + skb_queue_walk(pktq, pkt_next) { + /* alignment packet inserted in previous + * loop cycle can be skipped as it is + * already properly aligned and does not + * need an sdpcm header. + */ + if (*(u32 *)(pkt_next->cb) & ALIGN_SKB_FLAG) + continue; - pkt_next = pktq->next; - dat_buf = (u8 *)(pkt_next->data); + /* align packet data pointer */ + ret = brcmf_sdio_txpkt_hdalign(bus, pkt_next); + if (ret < 0) + return ret; + head_pad = (u16)ret; + if (head_pad) + memset(pkt_next->data, 0, head_pad + bus->tx_hdrlen); - /* Check head padding */ - head_pad = ((unsigned long)dat_buf % head_align); - if (head_pad) { - if (skb_headroom(pkt_next) < head_pad) { - bus->sdiodev->bus_if->tx_realloc++; - head_pad = 0; - if (skb_cow(pkt_next, head_pad)) - return -ENOMEM; - } - skb_push(pkt_next, head_pad); - dat_buf = (u8 *)(pkt_next->data); - memset(dat_buf, 0, head_pad + bus->tx_hdrlen); - } + total_len += pkt_next->len; - if (bus->sdiodev->sg_support && pktq->qlen > 1) { - err = brcmf_sdio_txpkt_prep_sg(bus->sdiodev, pktq, - pkt_next, chan); - if (err < 0) - return err; - hd_info.len = (u16)err; - } else { hd_info.len = pkt_next->len; - } - - hd_info.channel = chan; - hd_info.dat_offset = head_pad + bus->tx_hdrlen; - - /* Now fill the header */ - brcmf_sdio_hdpack(bus, dat_buf, &hd_info); - - if (BRCMF_BYTES_ON() && - ((BRCMF_CTL_ON() && chan == SDPCM_CONTROL_CHANNEL) || - (BRCMF_DATA_ON() && chan != SDPCM_CONTROL_CHANNEL))) - brcmf_dbg_hex_dump(true, pkt_next, hd_info.len, "Tx Frame:\n"); - else if (BRCMF_HDRS_ON()) - brcmf_dbg_hex_dump(true, pkt_next, head_pad + bus->tx_hdrlen, - "Tx Header:\n"); + hd_info.lastfrm = skb_queue_is_last(pktq, pkt_next); + if (bus->txglom && pktq->qlen > 1) { + ret = brcmf_sdio_txpkt_prep_sg(bus, pktq, + pkt_next, total_len); + if (ret < 0) + return ret; + hd_info.tail_pad = (u16)ret; + total_len += (u16)ret; + } + hd_info.channel = chan; + hd_info.dat_offset = head_pad + bus->tx_hdrlen; + hd_info.seq_num = txseq++; + + /* Now fill the header */ + brcmf_sdio_hdpack(bus, pkt_next->data, &hd_info); + + if (BRCMF_BYTES_ON() && + ((BRCMF_CTL_ON() && chan == SDPCM_CONTROL_CHANNEL) || + (BRCMF_DATA_ON() && chan != SDPCM_CONTROL_CHANNEL))) + brcmf_dbg_hex_dump(true, pkt_next, hd_info.len, + "Tx Frame:\n"); + else if (BRCMF_HDRS_ON()) + brcmf_dbg_hex_dump(true, pkt_next, + head_pad + bus->tx_hdrlen, + "Tx Header:\n"); + } + /* Hardware length tag of the first packet should be total + * length of the chain (including padding) + */ + if (bus->txglom) + brcmf_sdio_update_hwhdr(pktq->next->data, total_len); return 0; } @@ -2015,6 +2077,7 @@ brcmf_sdio_txpkt_postp(struct brcmf_sdio *bus, struct sk_buff_head *pktq) { u8 *hdr; u32 dat_offset; + u16 tail_pad; u32 dummy_flags, chop_len; struct sk_buff *pkt_next, *tmp, *pkt_prev; @@ -2024,42 +2087,42 @@ brcmf_sdio_txpkt_postp(struct brcmf_sdio *bus, struct sk_buff_head *pktq) chop_len = dummy_flags & ALIGN_SKB_CHOP_LEN_MASK; if (chop_len) { pkt_prev = pkt_next->prev; - memcpy(pkt_prev->data + pkt_prev->len, - pkt_next->data, chop_len); skb_put(pkt_prev, chop_len); } __skb_unlink(pkt_next, pktq); brcmu_pkt_buf_free_skb(pkt_next); } else { - hdr = pkt_next->data + SDPCM_HWHDR_LEN; + hdr = pkt_next->data + bus->tx_hdrlen - SDPCM_SWHDR_LEN; dat_offset = le32_to_cpu(*(__le32 *)hdr); dat_offset = (dat_offset & SDPCM_DOFFSET_MASK) >> SDPCM_DOFFSET_SHIFT; skb_pull(pkt_next, dat_offset); + if (bus->txglom) { + tail_pad = le16_to_cpu(*(__le16 *)(hdr - 2)); + skb_trim(pkt_next, pkt_next->len - tail_pad); + } } } } /* Writes a HW/SW header into the packet and sends it. */ /* Assumes: (a) header space already there, (b) caller holds lock */ -static int brcmf_sdbrcm_txpkt(struct brcmf_sdio *bus, struct sk_buff *pkt, +static int brcmf_sdbrcm_txpkt(struct brcmf_sdio *bus, struct sk_buff_head *pktq, uint chan) { int ret; int i; - struct sk_buff_head localq; + struct sk_buff *pkt_next, *tmp; brcmf_dbg(TRACE, "Enter\n"); - __skb_queue_head_init(&localq); - __skb_queue_tail(&localq, pkt); - ret = brcmf_sdio_txpkt_prep(bus, &localq, chan); + ret = brcmf_sdio_txpkt_prep(bus, pktq, chan); if (ret) goto done; sdio_claim_host(bus->sdiodev->func[1]); ret = brcmf_sdcard_send_pkt(bus->sdiodev, bus->sdiodev->sbwad, - SDIO_FUNC_2, F2SYNC, &localq); + SDIO_FUNC_2, F2SYNC, pktq); bus->sdcnt.f2txdata++; if (ret < 0) { @@ -2083,42 +2146,56 @@ static int brcmf_sdbrcm_txpkt(struct brcmf_sdio *bus, struct sk_buff *pkt, if ((hi == 0) && (lo == 0)) break; } - } sdio_release_host(bus->sdiodev->func[1]); - if (ret == 0) - bus->tx_seq = (bus->tx_seq + 1) % SDPCM_SEQ_WRAP; done: - brcmf_sdio_txpkt_postp(bus, &localq); - __skb_dequeue_tail(&localq); - brcmf_txcomplete(bus->sdiodev->dev, pkt, ret == 0); + brcmf_sdio_txpkt_postp(bus, pktq); + if (ret == 0) + bus->tx_seq = (bus->tx_seq + pktq->qlen) % SDPCM_SEQ_WRAP; + skb_queue_walk_safe(pktq, pkt_next, tmp) { + __skb_unlink(pkt_next, pktq); + brcmf_txcomplete(bus->sdiodev->dev, pkt_next, ret == 0); + } return ret; } static uint brcmf_sdbrcm_sendfromq(struct brcmf_sdio *bus, uint maxframes) { struct sk_buff *pkt; + struct sk_buff_head pktq; u32 intstatus = 0; - int ret = 0, prec_out; + int ret = 0, prec_out, i; uint cnt = 0; - u8 tx_prec_map; + u8 tx_prec_map, pkt_num; brcmf_dbg(TRACE, "Enter\n"); tx_prec_map = ~bus->flowcontrol; /* Send frames until the limit or some other event */ - for (cnt = 0; (cnt < maxframes) && data_ok(bus); cnt++) { + for (cnt = 0; (cnt < maxframes) && data_ok(bus);) { + pkt_num = 1; + __skb_queue_head_init(&pktq); + if (bus->txglom) + pkt_num = min_t(u8, bus->tx_max - bus->tx_seq, + brcmf_sdio_txglomsz); + pkt_num = min_t(u32, pkt_num, + brcmu_pktq_mlen(&bus->txq, ~bus->flowcontrol)); spin_lock_bh(&bus->txqlock); - pkt = brcmu_pktq_mdeq(&bus->txq, tx_prec_map, &prec_out); - if (pkt == NULL) { - spin_unlock_bh(&bus->txqlock); - break; + for (i = 0; i < pkt_num; i++) { + pkt = brcmu_pktq_mdeq(&bus->txq, tx_prec_map, + &prec_out); + if (pkt == NULL) + break; + __skb_queue_tail(&pktq, pkt); } spin_unlock_bh(&bus->txqlock); + if (i == 0) + break; - ret = brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_DATA_CHANNEL); + ret = brcmf_sdbrcm_txpkt(bus, &pktq, SDPCM_DATA_CHANNEL); + cnt += i; /* In poll mode, need to check for other events */ if (!bus->intr && cnt) { @@ -2665,7 +2742,7 @@ static int brcmf_sdbrcm_bus_txctl(struct device *dev, unsigned char *msg, uint msglen) { u8 *frame; - u16 len; + u16 len, pad; uint retries = 0; u8 doff = 0; int ret = -1; @@ -2681,28 +2758,26 @@ brcmf_sdbrcm_bus_txctl(struct device *dev, unsigned char *msg, uint msglen) len = (msglen += bus->tx_hdrlen); /* Add alignment padding (optional for ctl frames) */ - doff = ((unsigned long)frame % BRCMF_SDALIGN); + doff = ((unsigned long)frame % bus->head_align); if (doff) { frame -= doff; len += doff; msglen += doff; memset(frame, 0, doff + bus->tx_hdrlen); } - /* precondition: doff < BRCMF_SDALIGN */ + /* precondition: doff < bus->head_align */ doff += bus->tx_hdrlen; /* Round send length to next SDIO block */ + pad = 0; if (bus->roundup && bus->blocksize && (len > bus->blocksize)) { - u16 pad = bus->blocksize - (len % bus->blocksize); - if ((pad <= bus->roundup) && (pad < bus->blocksize)) - len += pad; - } else if (len % BRCMF_SDALIGN) { - len += BRCMF_SDALIGN - (len % BRCMF_SDALIGN); + pad = bus->blocksize - (len % bus->blocksize); + if ((pad > bus->roundup) || (pad >= bus->blocksize)) + pad = 0; + } else if (len % bus->head_align) { + pad = bus->head_align - (len % bus->head_align); } - - /* Satisfy length-alignment requirements */ - if (len & (ALIGNMENT - 1)) - len = roundup(len, ALIGNMENT); + len += pad; /* precondition: IS_ALIGNED((unsigned long)frame, 2) */ @@ -2714,8 +2789,14 @@ brcmf_sdbrcm_bus_txctl(struct device *dev, unsigned char *msg, uint msglen) hd_info.len = (u16)msglen; hd_info.channel = SDPCM_CONTROL_CHANNEL; hd_info.dat_offset = doff; + hd_info.seq_num = bus->tx_seq; + hd_info.lastfrm = true; + hd_info.tail_pad = pad; brcmf_sdio_hdpack(bus, frame, &hd_info); + if (bus->txglom) + brcmf_sdio_update_hwhdr(frame, len); + if (!data_ok(bus)) { brcmf_dbg(INFO, "No bus credit bus->tx_max %d, bus->tx_seq %d\n", bus->tx_max, bus->tx_seq); @@ -3425,6 +3506,65 @@ brcmf_sdbrcm_download_firmware(struct brcmf_sdio *bus) return ret; } +static int brcmf_sdbrcm_bus_preinit(struct device *dev) +{ + struct brcmf_bus *bus_if = dev_get_drvdata(dev); + struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; + struct brcmf_sdio *bus = sdiodev->bus; + uint pad_size; + u32 value; + u8 idx; + int err; + + /* the commands below use the terms tx and rx from + * a device perspective, ie. bus:txglom affects the + * bus transfers from device to host. + */ + idx = brcmf_sdio_chip_getinfidx(bus->ci, BCMA_CORE_SDIO_DEV); + if (bus->ci->c_inf[idx].rev < 12) { + /* for sdio core rev < 12, disable txgloming */ + value = 0; + err = brcmf_iovar_data_set(dev, "bus:txglom", &value, + sizeof(u32)); + } else { + /* otherwise, set txglomalign */ + value = 4; + if (sdiodev->pdata) + value = sdiodev->pdata->sd_sgentry_align; + /* SDIO ADMA requires at least 32 bit alignment */ + value = max_t(u32, value, 4); + err = brcmf_iovar_data_set(dev, "bus:txglomalign", &value, + sizeof(u32)); + } + + if (err < 0) + goto done; + + bus->tx_hdrlen = SDPCM_HWHDR_LEN + SDPCM_SWHDR_LEN; + if (sdiodev->sg_support) { + bus->txglom = false; + value = 1; + pad_size = bus->sdiodev->func[2]->cur_blksize << 1; + bus->txglom_sgpad = brcmu_pkt_buf_get_skb(pad_size); + if (!bus->txglom_sgpad) + brcmf_err("allocating txglom padding skb failed, reduced performance\n"); + + err = brcmf_iovar_data_set(bus->sdiodev->dev, "bus:rxglom", + &value, sizeof(u32)); + if (err < 0) { + /* bus:rxglom is allowed to fail */ + err = 0; + } else { + bus->txglom = true; + bus->tx_hdrlen += SDPCM_HWEXT_LEN; + } + } + brcmf_bus_add_txhdrlen(bus->sdiodev->dev, bus->tx_hdrlen); + +done: + return err; +} + static int brcmf_sdbrcm_bus_init(struct device *dev) { struct brcmf_bus *bus_if = dev_get_drvdata(dev); @@ -3673,7 +3813,7 @@ static bool brcmf_sdbrcm_probe_malloc(struct brcmf_sdio *bus) if (bus->sdiodev->bus_if->maxctl) { bus->rxblen = roundup((bus->sdiodev->bus_if->maxctl + SDPCM_HDRLEN), - ALIGNMENT) + BRCMF_SDALIGN; + ALIGNMENT) + bus->head_align; bus->rxbuf = kmalloc(bus->rxblen, GFP_ATOMIC); if (!(bus->rxbuf)) return false; @@ -3774,9 +3914,13 @@ brcmf_sdbrcm_probe_attach(struct brcmf_sdio *bus, u32 regsva) brcmu_pktq_init(&bus->txq, (PRIOMASK + 1), TXQLEN); + /* allocate header buffer */ + bus->hdrbuf = kzalloc(MAX_HDR_READ + bus->head_align, GFP_KERNEL); + if (!bus->hdrbuf) + return false; /* Locate an appropriately-aligned portion of hdrbuf */ bus->rxhdr = (u8 *) roundup((unsigned long)&bus->hdrbuf[0], - BRCMF_SDALIGN); + bus->head_align); /* Set the poll and/or interrupt flags */ bus->intr = true; @@ -3895,8 +4039,9 @@ static void brcmf_sdbrcm_release(struct brcmf_sdio *bus) brcmf_sdbrcm_release_dongle(bus); } + brcmu_pkt_buf_free_skb(bus->txglom_sgpad); brcmf_sdbrcm_release_malloc(bus); - + kfree(bus->hdrbuf); kfree(bus); } @@ -3905,6 +4050,7 @@ static void brcmf_sdbrcm_release(struct brcmf_sdio *bus) static struct brcmf_bus_ops brcmf_sdio_bus_ops = { .stop = brcmf_sdbrcm_bus_stop, + .preinit = brcmf_sdbrcm_bus_preinit, .init = brcmf_sdbrcm_bus_init, .txdata = brcmf_sdbrcm_bus_txdata, .txctl = brcmf_sdbrcm_bus_txctl, @@ -3916,10 +4062,6 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev) { int ret; struct brcmf_sdio *bus; - struct brcmf_bus_dcmd *dlst; - u32 dngl_txglom; - u32 txglomalign = 0; - u8 idx; brcmf_dbg(TRACE, "Enter\n"); @@ -3939,6 +4081,18 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev) bus->txminmax = BRCMF_TXMINMAX; bus->tx_seq = SDPCM_SEQ_WRAP - 1; + /* platform specific configuration: + * alignments must be at least 4 bytes for ADMA + */ + bus->head_align = ALIGNMENT; + bus->sgentry_align = ALIGNMENT; + if (sdiodev->pdata) { + if (sdiodev->pdata->sd_head_align > ALIGNMENT) + bus->head_align = sdiodev->pdata->sd_head_align; + if (sdiodev->pdata->sd_sgentry_align > ALIGNMENT) + bus->sgentry_align = sdiodev->pdata->sd_sgentry_align; + } + INIT_WORK(&bus->datawork, brcmf_sdio_dataworker); bus->brcmf_wq = create_singlethread_workqueue("brcmf_wq"); if (bus->brcmf_wq == NULL) { @@ -3983,7 +4137,7 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev) bus->tx_hdrlen = SDPCM_HWHDR_LEN + SDPCM_SWHDR_LEN; /* Attach to the common layer, reserve hdr space */ - ret = brcmf_attach(bus->tx_hdrlen, bus->sdiodev->dev); + ret = brcmf_attach(bus->sdiodev->dev); if (ret != 0) { brcmf_err("brcmf_attach failed\n"); goto fail; @@ -4003,30 +4157,6 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev) brcmf_sdio_debugfs_create(bus); brcmf_dbg(INFO, "completed!!\n"); - /* sdio bus core specific dcmd */ - idx = brcmf_sdio_chip_getinfidx(bus->ci, BCMA_CORE_SDIO_DEV); - dlst = kzalloc(sizeof(struct brcmf_bus_dcmd), GFP_KERNEL); - if (dlst) { - if (bus->ci->c_inf[idx].rev < 12) { - /* for sdio core rev < 12, disable txgloming */ - dngl_txglom = 0; - dlst->name = "bus:txglom"; - dlst->param = (char *)&dngl_txglom; - dlst->param_len = sizeof(u32); - } else { - /* otherwise, set txglomalign */ - if (sdiodev->pdata) - txglomalign = sdiodev->pdata->sd_sgentry_align; - /* SDIO ADMA requires at least 32 bit alignment */ - if (txglomalign < 4) - txglomalign = 4; - dlst->name = "bus:txglomalign"; - dlst->param = (char *)&txglomalign; - dlst->param_len = sizeof(u32); - } - list_add(&dlst->list, &bus->sdiodev->bus_if->dcmd_list); - } - /* if firmware path present try to download and bring up bus */ ret = brcmf_bus_start(bus->sdiodev->dev); if (ret != 0) { diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/brcm80211/brcmfmac/fweh.h index 14bc24dc5bae..51b53a73d074 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.h @@ -122,6 +122,52 @@ enum brcmf_fweh_event_code { #define BRCMF_EVENT_MSG_FLUSHTXQ 0x02 #define BRCMF_EVENT_MSG_GROUP 0x04 +/* status field values in struct brcmf_event_msg */ +#define BRCMF_E_STATUS_SUCCESS 0 +#define BRCMF_E_STATUS_FAIL 1 +#define BRCMF_E_STATUS_TIMEOUT 2 +#define BRCMF_E_STATUS_NO_NETWORKS 3 +#define BRCMF_E_STATUS_ABORT 4 +#define BRCMF_E_STATUS_NO_ACK 5 +#define BRCMF_E_STATUS_UNSOLICITED 6 +#define BRCMF_E_STATUS_ATTEMPT 7 +#define BRCMF_E_STATUS_PARTIAL 8 +#define BRCMF_E_STATUS_NEWSCAN 9 +#define BRCMF_E_STATUS_NEWASSOC 10 +#define BRCMF_E_STATUS_11HQUIET 11 +#define BRCMF_E_STATUS_SUPPRESS 12 +#define BRCMF_E_STATUS_NOCHANS 13 +#define BRCMF_E_STATUS_CS_ABORT 15 +#define BRCMF_E_STATUS_ERROR 16 + +/* reason field values in struct brcmf_event_msg */ +#define BRCMF_E_REASON_INITIAL_ASSOC 0 +#define BRCMF_E_REASON_LOW_RSSI 1 +#define BRCMF_E_REASON_DEAUTH 2 +#define BRCMF_E_REASON_DISASSOC 3 +#define BRCMF_E_REASON_BCNS_LOST 4 +#define BRCMF_E_REASON_MINTXRATE 9 +#define BRCMF_E_REASON_TXFAIL 10 + +#define BRCMF_E_REASON_LINK_BSSCFG_DIS 4 +#define BRCMF_E_REASON_FAST_ROAM_FAILED 5 +#define BRCMF_E_REASON_DIRECTED_ROAM 6 +#define BRCMF_E_REASON_TSPEC_REJECTED 7 +#define BRCMF_E_REASON_BETTER_AP 8 + +/* action field values for brcmf_ifevent */ +#define BRCMF_E_IF_ADD 1 +#define BRCMF_E_IF_DEL 2 +#define BRCMF_E_IF_CHANGE 3 + +/* flag field values for brcmf_ifevent */ +#define BRCMF_E_IF_FLAG_NOIF 1 + +/* role field values for brcmf_ifevent */ +#define BRCMF_E_IF_ROLE_STA 0 +#define BRCMF_E_IF_ROLE_AP 1 +#define BRCMF_E_IF_ROLE_WDS 2 + /** * definitions for event packet validation. */ @@ -160,6 +206,14 @@ struct brcmf_event_msg { u8 bsscfgidx; }; +struct brcmf_if_event { + u8 ifidx; + u8 action; + u8 flags; + u8 bssidx; + u8 role; +}; + typedef int (*brcmf_fweh_handler_t)(struct brcmf_if *ifp, const struct brcmf_event_msg *evtmsg, void *data); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/brcm80211/brcmfmac/fwil.c index 04f395930d86..b72d3395499a 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil.c @@ -27,6 +27,7 @@ #include "dhd_dbg.h" #include "tracepoint.h" #include "fwil.h" +#include "proto.h" #define MAX_HEX_DUMP_LEN 64 @@ -46,11 +47,9 @@ brcmf_fil_cmd_data(struct brcmf_if *ifp, u32 cmd, void *data, u32 len, bool set) if (data != NULL) len = min_t(uint, len, BRCMF_DCMD_MAXLEN); if (set) - err = brcmf_proto_cdc_set_dcmd(drvr, ifp->ifidx, cmd, data, - len); + err = brcmf_proto_set_dcmd(drvr, ifp->ifidx, cmd, data, len); else - err = brcmf_proto_cdc_query_dcmd(drvr, ifp->ifidx, cmd, data, - len); + err = brcmf_proto_query_dcmd(drvr, ifp->ifidx, cmd, data, len); if (err >= 0) err = 0; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h index 16eb8202fb1e..77eae86e55c2 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h @@ -17,6 +17,67 @@ #ifndef _fwil_h_ #define _fwil_h_ +/******************************************************************************* + * Dongle command codes that are interpreted by firmware + ******************************************************************************/ +#define BRCMF_C_GET_VERSION 1 +#define BRCMF_C_UP 2 +#define BRCMF_C_DOWN 3 +#define BRCMF_C_SET_PROMISC 10 +#define BRCMF_C_GET_RATE 12 +#define BRCMF_C_GET_INFRA 19 +#define BRCMF_C_SET_INFRA 20 +#define BRCMF_C_GET_AUTH 21 +#define BRCMF_C_SET_AUTH 22 +#define BRCMF_C_GET_BSSID 23 +#define BRCMF_C_GET_SSID 25 +#define BRCMF_C_SET_SSID 26 +#define BRCMF_C_TERMINATED 28 +#define BRCMF_C_GET_CHANNEL 29 +#define BRCMF_C_SET_CHANNEL 30 +#define BRCMF_C_GET_SRL 31 +#define BRCMF_C_SET_SRL 32 +#define BRCMF_C_GET_LRL 33 +#define BRCMF_C_SET_LRL 34 +#define BRCMF_C_GET_RADIO 37 +#define BRCMF_C_SET_RADIO 38 +#define BRCMF_C_GET_PHYTYPE 39 +#define BRCMF_C_SET_KEY 45 +#define BRCMF_C_SET_PASSIVE_SCAN 49 +#define BRCMF_C_SCAN 50 +#define BRCMF_C_SCAN_RESULTS 51 +#define BRCMF_C_DISASSOC 52 +#define BRCMF_C_REASSOC 53 +#define BRCMF_C_SET_ROAM_TRIGGER 55 +#define BRCMF_C_SET_ROAM_DELTA 57 +#define BRCMF_C_GET_BCNPRD 75 +#define BRCMF_C_SET_BCNPRD 76 +#define BRCMF_C_GET_DTIMPRD 77 +#define BRCMF_C_SET_DTIMPRD 78 +#define BRCMF_C_SET_COUNTRY 84 +#define BRCMF_C_GET_PM 85 +#define BRCMF_C_SET_PM 86 +#define BRCMF_C_GET_CURR_RATESET 114 +#define BRCMF_C_GET_AP 117 +#define BRCMF_C_SET_AP 118 +#define BRCMF_C_GET_RSSI 127 +#define BRCMF_C_GET_WSEC 133 +#define BRCMF_C_SET_WSEC 134 +#define BRCMF_C_GET_PHY_NOISE 135 +#define BRCMF_C_GET_BSS_INFO 136 +#define BRCMF_C_GET_BANDLIST 140 +#define BRCMF_C_SET_SCB_TIMEOUT 158 +#define BRCMF_C_GET_PHYLIST 180 +#define BRCMF_C_SET_SCAN_CHANNEL_TIME 185 +#define BRCMF_C_SET_SCAN_UNASSOC_TIME 187 +#define BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON 201 +#define BRCMF_C_GET_VALID_CHANNELS 217 +#define BRCMF_C_GET_KEY_PRIMARY 235 +#define BRCMF_C_SET_KEY_PRIMARY 236 +#define BRCMF_C_SET_SCAN_PASSIVE_TIME 258 +#define BRCMF_C_GET_VAR 262 +#define BRCMF_C_SET_VAR 263 + s32 brcmf_fil_cmd_data_set(struct brcmf_if *ifp, u32 cmd, void *data, u32 len); s32 brcmf_fil_cmd_data_get(struct brcmf_if *ifp, u32 cmd, void *data, u32 len); s32 brcmf_fil_cmd_int_set(struct brcmf_if *ifp, u32 cmd, u32 data); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h index ecabb04f33c3..af17a5bc8b83 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h @@ -29,6 +29,24 @@ #define BRCMF_ARP_OL_HOST_AUTO_REPLY 0x00000004 #define BRCMF_ARP_OL_PEER_AUTO_REPLY 0x00000008 +#define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */ +#define BRCMF_BSS_RSSI_ON_CHANNEL 0x0002 + +#define BRCMF_STA_ASSOC 0x10 /* Associated */ + +/* size of brcmf_scan_params not including variable length array */ +#define BRCMF_SCAN_PARAMS_FIXED_SIZE 64 + +/* masks for channel and ssid count */ +#define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff +#define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16 + +/* primary (ie tx) key */ +#define BRCMF_PRIMARY_KEY (1 << 1) +#define DOT11_BSSTYPE_ANY 2 +#define BRCMF_ESCAN_REQ_VERSION 1 + +#define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */ enum brcmf_fil_p2p_if_types { BRCMF_FIL_P2P_IF_CLIENT, @@ -90,4 +108,290 @@ enum brcmf_tdls_manual_ep_ops { BRCMF_TDLS_MANUAL_EP_DISCOVERY = 6 }; +/* Pattern matching filter. Specifies an offset within received packets to + * start matching, the pattern to match, the size of the pattern, and a bitmask + * that indicates which bits within the pattern should be matched. + */ +struct brcmf_pkt_filter_pattern_le { + /* + * Offset within received packet to start pattern matching. + * Offset '0' is the first byte of the ethernet header. + */ + __le32 offset; + /* Size of the pattern. Bitmask must be the same size.*/ + __le32 size_bytes; + /* + * Variable length mask and pattern data. mask starts at offset 0. + * Pattern immediately follows mask. + */ + u8 mask_and_pattern[1]; +}; + +/* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */ +struct brcmf_pkt_filter_le { + __le32 id; /* Unique filter id, specified by app. */ + __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */ + __le32 negate_match; /* Negate the result of filter matches */ + union { /* Filter definitions */ + struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */ + } u; +}; + +/* IOVAR "pkt_filter_enable" parameter. */ +struct brcmf_pkt_filter_enable_le { + __le32 id; /* Unique filter id */ + __le32 enable; /* Enable/disable bool */ +}; + +/* BSS info structure + * Applications MUST CHECK ie_offset field and length field to access IEs and + * next bss_info structure in a vector (in struct brcmf_scan_results) + */ +struct brcmf_bss_info_le { + __le32 version; /* version field */ + __le32 length; /* byte length of data in this record, + * starting at version and including IEs + */ + u8 BSSID[ETH_ALEN]; + __le16 beacon_period; /* units are Kusec */ + __le16 capability; /* Capability information */ + u8 SSID_len; + u8 SSID[32]; + struct { + __le32 count; /* # rates in this set */ + u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ + } rateset; /* supported rates */ + __le16 chanspec; /* chanspec for bss */ + __le16 atim_window; /* units are Kusec */ + u8 dtim_period; /* DTIM period */ + __le16 RSSI; /* receive signal strength (in dBm) */ + s8 phy_noise; /* noise (in dBm) */ + + u8 n_cap; /* BSS is 802.11N Capable */ + /* 802.11N BSS Capabilities (based on HT_CAP_*): */ + __le32 nbss_cap; + u8 ctl_ch; /* 802.11N BSS control channel number */ + __le32 reserved32[1]; /* Reserved for expansion of BSS properties */ + u8 flags; /* flags */ + u8 reserved[3]; /* Reserved for expansion of BSS properties */ + u8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */ + + __le16 ie_offset; /* offset at which IEs start, from beginning */ + __le32 ie_length; /* byte length of Information Elements */ + __le16 SNR; /* average SNR of during frame reception */ + /* Add new fields here */ + /* variable length Information Elements */ +}; + +struct brcm_rateset_le { + /* # rates in this set */ + __le32 count; + /* rates in 500kbps units w/hi bit set if basic */ + 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]; +}; + +struct brcmf_scan_params_le { + struct brcmf_ssid_le ssid_le; /* default: {0, ""} */ + u8 bssid[ETH_ALEN]; /* default: bcast */ + s8 bss_type; /* default: any, + * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT + */ + u8 scan_type; /* flags, 0 use default */ + __le32 nprobes; /* -1 use default, number of probes per channel */ + __le32 active_time; /* -1 use default, dwell time per channel for + * active scanning + */ + __le32 passive_time; /* -1 use default, dwell time per channel + * for passive scanning + */ + __le32 home_time; /* -1 use default, dwell time for the + * home channel between channel scans + */ + __le32 channel_num; /* count of channels and ssids that follow + * + * low half is count of channels in + * channel_list, 0 means default (use all + * available channels) + * + * high half is entries in struct brcmf_ssid + * array that follows channel_list, aligned for + * s32 (4 bytes) meaning an odd channel count + * implies a 2-byte pad between end of + * channel_list and first ssid + * + * if ssid count is zero, single ssid in the + * fixed parameter portion is assumed, otherwise + * ssid in the fixed portion is ignored + */ + __le16 channel_list[1]; /* list of chanspecs */ +}; + +struct brcmf_scan_results { + u32 buflen; + u32 version; + u32 count; + struct brcmf_bss_info_le bss_info_le[]; +}; + +struct brcmf_escan_params_le { + __le32 version; + __le16 action; + __le16 sync_id; + struct brcmf_scan_params_le params_le; +}; + +struct brcmf_escan_result_le { + __le32 buflen; + __le32 version; + __le16 sync_id; + __le16 bss_count; + struct brcmf_bss_info_le bss_info_le; +}; + +#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \ + sizeof(struct brcmf_bss_info_le)) + +/* used for association with a specific BSSID and chanspec list */ +struct brcmf_assoc_params_le { + /* 00:00:00:00:00:00: broadcast scan */ + u8 bssid[ETH_ALEN]; + /* 0: all available channels, otherwise count of chanspecs in + * chanspec_list */ + __le32 chanspec_num; + /* list of chanspecs */ + __le16 chanspec_list[1]; +}; + +/* used for join with or without a specific bssid and channel list */ +struct brcmf_join_params { + struct brcmf_ssid_le ssid_le; + struct brcmf_assoc_params_le params_le; +}; + +/* scan params for extended join */ +struct brcmf_join_scan_params_le { + u8 scan_type; /* 0 use default, active or passive scan */ + __le32 nprobes; /* -1 use default, nr of probes per channel */ + __le32 active_time; /* -1 use default, dwell time per channel for + * active scanning + */ + __le32 passive_time; /* -1 use default, dwell time per channel + * for passive scanning + */ + __le32 home_time; /* -1 use default, dwell time for the home + * channel between channel scans + */ +}; + +/* extended join params */ +struct brcmf_ext_join_params_le { + struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */ + struct brcmf_join_scan_params_le scan_le; + struct brcmf_assoc_params_le assoc_le; +}; + +struct brcmf_wsec_key { + u32 index; /* key index */ + u32 len; /* key length */ + u8 data[WLAN_MAX_KEY_LEN]; /* key data */ + u32 pad_1[18]; + u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ + u32 flags; /* misc flags */ + u32 pad_2[3]; + u32 iv_initialized; /* has IV been initialized already? */ + u32 pad_3; + /* Rx IV */ + struct { + u32 hi; /* upper 32 bits of IV */ + u16 lo; /* lower 16 bits of IV */ + } rxiv; + u32 pad_4[2]; + u8 ea[ETH_ALEN]; /* per station */ +}; + +/* + * dongle requires same struct as above but with fields in little endian order + */ +struct brcmf_wsec_key_le { + __le32 index; /* key index */ + __le32 len; /* key length */ + u8 data[WLAN_MAX_KEY_LEN]; /* key data */ + __le32 pad_1[18]; + __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ + __le32 flags; /* misc flags */ + __le32 pad_2[3]; + __le32 iv_initialized; /* has IV been initialized already? */ + __le32 pad_3; + /* Rx IV */ + struct { + __le32 hi; /* upper 32 bits of IV */ + __le16 lo; /* lower 16 bits of IV */ + } rxiv; + __le32 pad_4[2]; + u8 ea[ETH_ALEN]; /* per station */ +}; + +/* Used to get specific STA parameters */ +struct brcmf_scb_val_le { + __le32 val; + u8 ea[ETH_ALEN]; +}; + +/* channel encoding */ +struct brcmf_channel_info_le { + __le32 hw_channel; + __le32 target_channel; + __le32 scan_channel; +}; + +struct brcmf_sta_info_le { + __le16 ver; /* version of this struct */ + __le16 len; /* length in bytes of this structure */ + __le16 cap; /* sta's advertised capabilities */ + __le32 flags; /* flags defined below */ + __le32 idle; /* time since data pkt rx'd from sta */ + u8 ea[ETH_ALEN]; /* Station address */ + __le32 count; /* # rates in this set */ + u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */ + /* w/hi bit set if basic */ + __le32 in; /* seconds elapsed since associated */ + __le32 listen_interval_inms; /* Min Listen interval in ms for STA */ + __le32 tx_pkts; /* # of packets transmitted */ + __le32 tx_failures; /* # of packets failed */ + __le32 rx_ucast_pkts; /* # of unicast packets received */ + __le32 rx_mcast_pkts; /* # of multicast packets received */ + __le32 tx_rate; /* Rate of last successful tx frame */ + __le32 rx_rate; /* Rate of last successful rx frame */ + __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */ + __le32 rx_decrypt_failures; /* # of packet decrypted failed */ +}; + +struct brcmf_chanspec_list { + __le32 count; /* # of entries */ + __le32 element[1]; /* variable length uint32 list */ +}; + +/* + * WLC_E_PROBRESP_MSG + * WLC_E_P2P_PROBREQ_MSG + * WLC_E_ACTION_FRAME_RX + */ +struct brcmf_rx_mgmt_data { + __be16 version; + __be16 chanspec; + __be32 rssi; + __be32 mactime; + __be32 rate; +}; + #endif /* FWIL_TYPES_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c index d0cd0bf95c5a..e9bdfdb95d8f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c @@ -27,7 +27,6 @@ #include <brcmu_utils.h> #include <brcmu_wifi.h> #include "dhd.h" -#include "dhd_proto.h" #include "dhd_dbg.h" #include "dhd_bus.h" #include "fwil.h" @@ -36,6 +35,7 @@ #include "fwsignal.h" #include "p2p.h" #include "wl_cfg80211.h" +#include "proto.h" /** * DOC: Firmware Signalling @@ -105,6 +105,7 @@ static struct { }; #undef BRCMF_FWS_TLV_DEF + static const char *brcmf_fws_get_tlv_name(enum brcmf_fws_tlv_type id) { int i; @@ -123,6 +124,12 @@ static const char *brcmf_fws_get_tlv_name(enum brcmf_fws_tlv_type id) #endif /* DEBUG */ /* + * The PKTTAG tlv has additional bytes when firmware-signalling + * mode has REUSESEQ flag set. + */ +#define BRCMF_FWS_TYPE_SEQ_LEN 2 + +/* * flags used to enable tlv signalling from firmware. */ #define BRCMF_FWS_FLAGS_RSSI_SIGNALS 0x0001 @@ -147,8 +154,15 @@ static const char *brcmf_fws_get_tlv_name(enum brcmf_fws_tlv_type id) #define BRCMF_FWS_HTOD_FLAG_PKTFROMHOST 0x01 #define BRCMF_FWS_HTOD_FLAG_PKT_REQUESTED 0x02 -#define BRCMF_FWS_RET_OK_NOSCHEDULE 0 -#define BRCMF_FWS_RET_OK_SCHEDULE 1 +#define BRCMF_FWS_RET_OK_NOSCHEDULE 0 +#define BRCMF_FWS_RET_OK_SCHEDULE 1 + +#define BRCMF_FWS_MODE_REUSESEQ_SHIFT 3 /* seq reuse */ +#define BRCMF_FWS_MODE_SET_REUSESEQ(x, val) ((x) = \ + ((x) & ~(1 << BRCMF_FWS_MODE_REUSESEQ_SHIFT)) | \ + (((val) & 1) << BRCMF_FWS_MODE_REUSESEQ_SHIFT)) +#define BRCMF_FWS_MODE_GET_REUSESEQ(x) \ + (((x) >> BRCMF_FWS_MODE_REUSESEQ_SHIFT) & 1) /** * enum brcmf_fws_skb_state - indicates processing state of skb. @@ -171,6 +185,7 @@ enum brcmf_fws_skb_state { * @bus_flags: 2 bytes reserved for bus specific parameters * @if_flags: holds interface index and packet related flags. * @htod: host to device packet identifier (used in PKTTAG tlv). + * @htod_seq: this 16-bit is original seq number for every suppress packet. * @state: transmit state of the packet. * @mac: descriptor related to destination for this packet. * @@ -181,6 +196,7 @@ struct brcmf_skbuff_cb { u16 bus_flags; u16 if_flags; u32 htod; + u16 htod_seq; enum brcmf_fws_skb_state state; struct brcmf_fws_mac_descriptor *mac; }; @@ -257,6 +273,22 @@ struct brcmf_skbuff_cb { BRCMF_SKB_HTOD_TAG_ ## field ## _MASK, \ BRCMF_SKB_HTOD_TAG_ ## field ## _SHIFT) +#define BRCMF_SKB_HTOD_SEQ_FROMFW_MASK 0x2000 +#define BRCMF_SKB_HTOD_SEQ_FROMFW_SHIFT 13 +#define BRCMF_SKB_HTOD_SEQ_FROMDRV_MASK 0x1000 +#define BRCMF_SKB_HTOD_SEQ_FROMDRV_SHIFT 12 +#define BRCMF_SKB_HTOD_SEQ_NR_MASK 0x0fff +#define BRCMF_SKB_HTOD_SEQ_NR_SHIFT 0 + +#define brcmf_skb_htod_seq_set_field(skb, field, value) \ + brcmu_maskset16(&(brcmf_skbcb(skb)->htod_seq), \ + BRCMF_SKB_HTOD_SEQ_ ## field ## _MASK, \ + BRCMF_SKB_HTOD_SEQ_ ## field ## _SHIFT, (value)) +#define brcmf_skb_htod_seq_get_field(skb, field) \ + brcmu_maskget16(brcmf_skbcb(skb)->htod_seq, \ + BRCMF_SKB_HTOD_SEQ_ ## field ## _MASK, \ + BRCMF_SKB_HTOD_SEQ_ ## field ## _SHIFT) + #define BRCMF_FWS_TXSTAT_GENERATION_MASK 0x80000000 #define BRCMF_FWS_TXSTAT_GENERATION_SHIFT 31 #define BRCMF_FWS_TXSTAT_FLAGS_MASK 0x78000000 @@ -265,8 +297,8 @@ struct brcmf_skbuff_cb { #define BRCMF_FWS_TXSTAT_FIFO_SHIFT 24 #define BRCMF_FWS_TXSTAT_HSLOT_MASK 0x00FFFF00 #define BRCMF_FWS_TXSTAT_HSLOT_SHIFT 8 -#define BRCMF_FWS_TXSTAT_PKTID_MASK 0x00FFFFFF -#define BRCMF_FWS_TXSTAT_PKTID_SHIFT 0 +#define BRCMF_FWS_TXSTAT_FREERUN_MASK 0x000000FF +#define BRCMF_FWS_TXSTAT_FREERUN_SHIFT 0 #define brcmf_txstatus_get_field(txs, field) \ brcmu_maskget32(txs, BRCMF_FWS_TXSTAT_ ## field ## _MASK, \ @@ -443,6 +475,7 @@ struct brcmf_fws_info { unsigned long borrow_defer_timestamp; bool bus_flow_blocked; bool creditmap_received; + u8 mode; }; /* @@ -812,13 +845,16 @@ static int brcmf_fws_hdrpush(struct brcmf_fws_info *fws, struct sk_buff *skb) u16 data_offset = 0; u8 fillers; __le32 pkttag = cpu_to_le32(brcmf_skbcb(skb)->htod); + __le16 pktseq = cpu_to_le16(brcmf_skbcb(skb)->htod_seq); - brcmf_dbg(TRACE, "enter: %s, idx=%d pkttag=0x%08X, hslot=%d\n", + brcmf_dbg(TRACE, "enter: %s, idx=%d hslot=%d htod %X seq %X\n", entry->name, brcmf_skb_if_flags_get_field(skb, INDEX), - le32_to_cpu(pkttag), (le32_to_cpu(pkttag) >> 8) & 0xffff); + (le32_to_cpu(pkttag) >> 8) & 0xffff, + brcmf_skbcb(skb)->htod, brcmf_skbcb(skb)->htod_seq); if (entry->send_tim_signal) data_offset += 2 + BRCMF_FWS_TYPE_PENDING_TRAFFIC_BMP_LEN; - + if (BRCMF_FWS_MODE_GET_REUSESEQ(fws->mode)) + data_offset += BRCMF_FWS_TYPE_SEQ_LEN; /* +2 is for Type[1] and Len[1] in TLV, plus TIM signal */ data_offset += 2 + BRCMF_FWS_TYPE_PKTTAG_LEN; fillers = round_up(data_offset, 4) - data_offset; @@ -830,7 +866,12 @@ static int brcmf_fws_hdrpush(struct brcmf_fws_info *fws, struct sk_buff *skb) wlh[0] = BRCMF_FWS_TYPE_PKTTAG; wlh[1] = BRCMF_FWS_TYPE_PKTTAG_LEN; memcpy(&wlh[2], &pkttag, sizeof(pkttag)); - wlh += BRCMF_FWS_TYPE_PKTTAG_LEN + 2; + if (BRCMF_FWS_MODE_GET_REUSESEQ(fws->mode)) { + wlh[1] += BRCMF_FWS_TYPE_SEQ_LEN; + memcpy(&wlh[2 + BRCMF_FWS_TYPE_PKTTAG_LEN], &pktseq, + sizeof(pktseq)); + } + wlh += wlh[1] + 2; if (entry->send_tim_signal) { entry->send_tim_signal = 0; @@ -875,6 +916,7 @@ static bool brcmf_fws_tim_update(struct brcmf_fws_info *fws, /* create a dummy packet and sent that. The traffic */ /* bitmap info will automatically be attached to that packet */ len = BRCMF_FWS_TYPE_PKTTAG_LEN + 2 + + BRCMF_FWS_TYPE_SEQ_LEN + BRCMF_FWS_TYPE_PENDING_TRAFFIC_BMP_LEN + 2 + 4 + fws->drvr->hdrlen; skb = brcmu_pkt_buf_get_skb(len); @@ -884,6 +926,8 @@ static bool brcmf_fws_tim_update(struct brcmf_fws_info *fws, skcb = brcmf_skbcb(skb); skcb->mac = entry; skcb->state = BRCMF_FWS_SKBSTATE_TIM; + skcb->htod = 0; + skcb->htod_seq = 0; bus = fws->drvr->bus_if; err = brcmf_fws_hdrpush(fws, skb); if (err == 0) { @@ -1172,8 +1216,13 @@ static int brcmf_fws_enq(struct brcmf_fws_info *fws, { int prec = 2 * fifo; u32 *qfull_stat = &fws->stats.delayq_full_error; - struct brcmf_fws_mac_descriptor *entry; + struct pktq *pq; + struct sk_buff_head *queue; + struct sk_buff *p_head; + struct sk_buff *p_tail; + u32 fr_new; + u32 fr_compare; entry = brcmf_skbcb(p)->mac; if (entry == NULL) { @@ -1185,9 +1234,55 @@ static int brcmf_fws_enq(struct brcmf_fws_info *fws, if (state == BRCMF_FWS_SKBSTATE_SUPPRESSED) { prec += 1; qfull_stat = &fws->stats.supprq_full_error; - } - if (brcmu_pktq_penq(&entry->psq, prec, p) == NULL) { + /* Fix out of order delivery of frames. Dont assume frame */ + /* can be inserted at the end, but look for correct position */ + pq = &entry->psq; + if (pktq_full(pq) || pktq_pfull(pq, prec)) { + *qfull_stat += 1; + return -ENFILE; + } + queue = &pq->q[prec].skblist; + + p_head = skb_peek(queue); + p_tail = skb_peek_tail(queue); + fr_new = brcmf_skb_htod_tag_get_field(p, FREERUN); + + while (p_head != p_tail) { + fr_compare = brcmf_skb_htod_tag_get_field(p_tail, + FREERUN); + /* be sure to handle wrap of 256 */ + if (((fr_new > fr_compare) && + ((fr_new - fr_compare) < 128)) || + ((fr_new < fr_compare) && + ((fr_compare - fr_new) > 128))) + break; + p_tail = skb_queue_prev(queue, p_tail); + } + /* Position found. Determine what to do */ + if (p_tail == NULL) { + /* empty list */ + __skb_queue_tail(queue, p); + } else { + fr_compare = brcmf_skb_htod_tag_get_field(p_tail, + FREERUN); + if (((fr_new > fr_compare) && + ((fr_new - fr_compare) < 128)) || + ((fr_new < fr_compare) && + ((fr_compare - fr_new) > 128))) { + /* After tail */ + __skb_queue_after(queue, p_tail, p); + } else { + /* Before tail */ + __skb_insert(p, p_tail->prev, p_tail, queue); + } + } + + /* Complete the counters and statistics */ + pq->len++; + if (pq->hi_prec < prec) + pq->hi_prec = (u8) prec; + } else if (brcmu_pktq_penq(&entry->psq, prec, p) == NULL) { *qfull_stat += 1; return -ENFILE; } @@ -1277,7 +1372,8 @@ done: } static int brcmf_fws_txstatus_suppressed(struct brcmf_fws_info *fws, int fifo, - struct sk_buff *skb, u32 genbit) + struct sk_buff *skb, u32 genbit, + u16 seq) { struct brcmf_fws_mac_descriptor *entry = brcmf_skbcb(skb)->mac; u32 hslot; @@ -1298,6 +1394,14 @@ static int brcmf_fws_txstatus_suppressed(struct brcmf_fws_info *fws, int fifo, ret = brcmf_proto_hdrpull(fws->drvr, false, &ifidx, skb); if (ret == 0) + brcmf_skb_htod_tag_set_field(skb, GENERATION, genbit); + brcmf_skbcb(skb)->htod_seq = seq; + if (brcmf_skb_htod_seq_get_field(skb, FROMFW)) { + brcmf_skb_htod_seq_set_field(skb, FROMDRV, 1); + brcmf_skb_htod_seq_set_field(skb, FROMFW, 0); + } else { + brcmf_skb_htod_seq_set_field(skb, FROMDRV, 0); + } ret = brcmf_fws_enq(fws, BRCMF_FWS_SKBSTATE_SUPPRESSED, fifo, skb); if (ret != 0) { @@ -1317,7 +1421,7 @@ static int brcmf_fws_txstatus_suppressed(struct brcmf_fws_info *fws, int fifo, static int brcmf_fws_txs_process(struct brcmf_fws_info *fws, u8 flags, u32 hslot, - u32 genbit) + u32 genbit, u16 seq) { u32 fifo; int ret; @@ -1360,8 +1464,8 @@ brcmf_fws_txs_process(struct brcmf_fws_info *fws, u8 flags, u32 hslot, if (entry->suppressed && entry->suppr_transit_count) entry->suppr_transit_count--; - brcmf_dbg(DATA, "%s flags %X htod %X\n", entry->name, skcb->if_flags, - skcb->htod); + brcmf_dbg(DATA, "%s flags %d htod %X seq %X\n", entry->name, flags, + skcb->htod, seq); /* pick up the implicit credit from this packet */ fifo = brcmf_skb_htod_tag_get_field(skb, FIFO); @@ -1374,7 +1478,8 @@ brcmf_fws_txs_process(struct brcmf_fws_info *fws, u8 flags, u32 hslot, brcmf_fws_macdesc_return_req_credit(skb); if (!remove_from_hanger) - ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, genbit); + ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, genbit, + seq); if (remove_from_hanger || ret) brcmf_txfinalize(fws->drvr, skb, true); @@ -1406,10 +1511,12 @@ static int brcmf_fws_fifocreditback_indicate(struct brcmf_fws_info *fws, static int brcmf_fws_txstatus_indicate(struct brcmf_fws_info *fws, u8 *data) { __le32 status_le; + __le16 seq_le; u32 status; u32 hslot; u32 genbit; u8 flags; + u16 seq; fws->stats.txs_indicate++; memcpy(&status_le, data, sizeof(status_le)); @@ -1417,9 +1524,16 @@ static int brcmf_fws_txstatus_indicate(struct brcmf_fws_info *fws, u8 *data) flags = brcmf_txstatus_get_field(status, FLAGS); hslot = brcmf_txstatus_get_field(status, HSLOT); genbit = brcmf_txstatus_get_field(status, GENERATION); + if (BRCMF_FWS_MODE_GET_REUSESEQ(fws->mode)) { + memcpy(&seq_le, &data[BRCMF_FWS_TYPE_PKTTAG_LEN], + sizeof(seq_le)); + seq = le16_to_cpu(seq_le); + } else { + seq = 0; + } brcmf_fws_lock(fws); - brcmf_fws_txs_process(fws, flags, hslot, genbit); + brcmf_fws_txs_process(fws, flags, hslot, genbit, seq); brcmf_fws_unlock(fws); return BRCMF_FWS_RET_OK_NOSCHEDULE; } @@ -1610,8 +1724,8 @@ static void brcmf_fws_precommit_skb(struct brcmf_fws_info *fws, int fifo, struct brcmf_fws_mac_descriptor *entry = skcb->mac; u8 flags; - brcmf_skb_if_flags_set_field(p, TRANSMIT, 1); - brcmf_skb_htod_tag_set_field(p, GENERATION, entry->generation); + if (skcb->state != BRCMF_FWS_SKBSTATE_SUPPRESSED) + brcmf_skb_htod_tag_set_field(p, GENERATION, entry->generation); flags = BRCMF_FWS_HTOD_FLAG_PKTFROMHOST; if (brcmf_skb_if_flags_get_field(p, REQUESTED)) { /* @@ -1652,7 +1766,7 @@ static void brcmf_fws_rollback_toq(struct brcmf_fws_info *fws, fws->stats.rollback_failed++; hslot = brcmf_skb_htod_tag_get_field(skb, HSLOT); brcmf_fws_txs_process(fws, BRCMF_FWS_TXSTATUS_HOST_TOSSED, - hslot, 0); + hslot, 0, 0); } else { fws->stats.rollback_success++; brcmf_fws_return_credits(fws, fifo, 1); @@ -1732,6 +1846,8 @@ static int brcmf_fws_assign_htod(struct brcmf_fws_info *fws, struct sk_buff *p, struct brcmf_skbuff_cb *skcb = brcmf_skbcb(p); int rc, hslot; + skcb->htod = 0; + skcb->htod_seq = 0; hslot = brcmf_fws_hanger_get_free_slot(&fws->hanger); brcmf_skb_htod_tag_set_field(p, HSLOT, hslot); brcmf_skb_htod_tag_set_field(p, FREERUN, skcb->mac->seq[fifo]); @@ -1908,6 +2024,7 @@ int brcmf_fws_init(struct brcmf_pub *drvr) struct brcmf_fws_info *fws; u32 tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS; int rc; + u32 mode; drvr->fws = kzalloc(sizeof(*(drvr->fws)), GFP_KERNEL); if (!drvr->fws) { @@ -1966,6 +2083,18 @@ int brcmf_fws_init(struct brcmf_pub *drvr) if (brcmf_fil_iovar_int_set(drvr->iflist[0], "ampdu_hostreorder", 1)) brcmf_dbg(INFO, "enabling AMPDU host-reorder failed\n"); + /* Enable seq number reuse, if supported */ + if (brcmf_fil_iovar_int_get(drvr->iflist[0], "wlfc_mode", &mode) == 0) { + if (BRCMF_FWS_MODE_GET_REUSESEQ(mode)) { + mode = 0; + BRCMF_FWS_MODE_SET_REUSESEQ(mode, 1); + if (brcmf_fil_iovar_int_set(drvr->iflist[0], + "wlfc_mode", mode) == 0) { + BRCMF_FWS_MODE_SET_REUSESEQ(fws->mode, 1); + } + } + } + brcmf_fws_hanger_init(&fws->hanger); brcmf_fws_macdesc_init(&fws->desc.other, NULL, 0); brcmf_fws_macdesc_set_name(fws, &fws->desc.other); @@ -2022,7 +2151,7 @@ void brcmf_fws_bustxfail(struct brcmf_fws_info *fws, struct sk_buff *skb) } brcmf_fws_lock(fws); hslot = brcmf_skb_htod_tag_get_field(skb, HSLOT); - brcmf_fws_txs_process(fws, BRCMF_FWS_TXSTATUS_HOST_TOSSED, hslot, 0); + brcmf_fws_txs_process(fws, BRCMF_FWS_TXSTATUS_HOST_TOSSED, hslot, 0, 0); brcmf_fws_unlock(fws); } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c index 4a2293041821..d31803607259 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c @@ -812,7 +812,7 @@ static s32 brcmf_p2p_run_escan(struct brcmf_cfg80211_info *cfg, struct ieee80211_channel *chan = request->channels[i]; if (chan->flags & (IEEE80211_CHAN_RADAR | - IEEE80211_CHAN_PASSIVE_SCAN)) + IEEE80211_CHAN_NO_IR)) continue; chanspecs[i] = channel_to_chanspec(&p2p->cfg->d11inf, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.c b/drivers/net/wireless/brcm80211/brcmfmac/proto.c new file mode 100644 index 000000000000..87eb2bd4c072 --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmfmac/proto.c @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2013 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. + */ + + + #include <linux/types.h> +#include <linux/slab.h> +#include <linux/netdevice.h> + +#include <brcmu_wifi.h> +#include "dhd.h" +#include "dhd_dbg.h" +#include "proto.h" +#include "bcdc.h" + + +int brcmf_proto_attach(struct brcmf_pub *drvr) +{ + struct brcmf_proto *proto; + + proto = kzalloc(sizeof(*proto), GFP_ATOMIC); + if (!proto) + goto fail; + + drvr->proto = proto; + /* BCDC protocol is only protocol supported for the moment */ + if (brcmf_proto_bcdc_attach(drvr)) + goto fail; + + if ((proto->hdrpush == NULL) || (proto->hdrpull == NULL) || + (proto->query_dcmd == NULL) || (proto->set_dcmd == NULL)) { + brcmf_err("Not all proto handlers have been installed\n"); + goto fail; + } + return 0; + +fail: + kfree(proto); + drvr->proto = NULL; + return -ENOMEM; +} + +void brcmf_proto_detach(struct brcmf_pub *drvr) +{ + if (drvr->proto) { + brcmf_proto_bcdc_detach(drvr); + kfree(drvr->proto); + drvr->proto = NULL; + } +} diff --git a/drivers/net/wireless/brcm80211/brcmfmac/proto.h b/drivers/net/wireless/brcm80211/brcmfmac/proto.h new file mode 100644 index 000000000000..8de1b3bce228 --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmfmac/proto.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2013 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_PROTO_H +#define BRCMFMAC_PROTO_H + +struct brcmf_proto { + void (*hdrpush)(struct brcmf_pub *drvr, int ifidx, u8 offset, + struct sk_buff *skb); + int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx, + struct sk_buff *skb); + int (*query_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd, + void *buf, uint len); + int (*set_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd, void *buf, + uint len); + void *pd; +}; + + +int brcmf_proto_attach(struct brcmf_pub *drvr); +void brcmf_proto_detach(struct brcmf_pub *drvr); + +static inline void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx, + u8 offset, struct sk_buff *skb) +{ + drvr->proto->hdrpush(drvr, ifidx, offset, skb); +} +static inline int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, + u8 *ifidx, struct sk_buff *skb) +{ + return drvr->proto->hdrpull(drvr, do_fws, ifidx, skb); +} +static inline int brcmf_proto_query_dcmd(struct brcmf_pub *drvr, int ifidx, + uint cmd, void *buf, uint len) +{ + return drvr->proto->query_dcmd(drvr, ifidx, cmd, buf, len); +} +static inline int brcmf_proto_set_dcmd(struct brcmf_pub *drvr, int ifidx, + uint cmd, void *buf, uint len) +{ + return drvr->proto->set_dcmd(drvr, ifidx, cmd, buf, len); +} + + +#endif /* BRCMFMAC_PROTO_H */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h b/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h index 3c67529b9074..4d7d51f95716 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/tracepoint.h @@ -89,7 +89,7 @@ TRACE_EVENT(brcmf_hexdump, TP_printk("hexdump [addr=%lx, length=%lu]", __entry->addr, __entry->len) ); -TRACE_EVENT(brcmf_bdchdr, +TRACE_EVENT(brcmf_bcdchdr, TP_PROTO(void *data), TP_ARGS(data), TP_STRUCT__entry( @@ -107,24 +107,35 @@ TRACE_EVENT(brcmf_bdchdr, memcpy(__get_dynamic_array(signal), (u8 *)data + 4, __entry->siglen); ), - TP_printk("bdc: prio=%d siglen=%d", __entry->prio, __entry->siglen) + TP_printk("bcdc: prio=%d siglen=%d", __entry->prio, __entry->siglen) ); +#ifndef SDPCM_RX +#define SDPCM_RX 0 +#endif +#ifndef SDPCM_TX +#define SDPCM_TX 1 +#endif +#ifndef SDPCM_GLOM +#define SDPCM_GLOM 2 +#endif + TRACE_EVENT(brcmf_sdpcm_hdr, - TP_PROTO(bool tx, void *data), - TP_ARGS(tx, data), + TP_PROTO(u8 dir, void *data), + TP_ARGS(dir, data), TP_STRUCT__entry( - __field(u8, tx) + __field(u8, dir) __field(u16, len) - __array(u8, hdr, 12) + __dynamic_array(u8, hdr, dir == SDPCM_GLOM ? 20 : 12) ), TP_fast_assign( - memcpy(__entry->hdr, data, 12); - __entry->len = __entry->hdr[0] | (__entry->hdr[1] << 8); - __entry->tx = tx ? 1 : 0; + memcpy(__get_dynamic_array(hdr), data, dir == SDPCM_GLOM ? 20 : 12); + __entry->len = *(u8 *)data | (*((u8 *)data + 1) << 8); + __entry->dir = dir; ), - TP_printk("sdpcm: %s len %u, seq %d", __entry->tx ? "TX" : "RX", - __entry->len, __entry->hdr[4]) + TP_printk("sdpcm: %s len %u, seq %d", + __entry->dir == SDPCM_RX ? "RX" : "TX", + __entry->len, ((u8 *)__get_dynamic_array(hdr))[4]) ); #ifdef CONFIG_BRCM_TRACING diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 422f44c63175..51c4de054b15 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -1255,7 +1255,7 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo) bus->chiprev = bus_pub->chiprev; /* Attach to the common driver interface */ - ret = brcmf_attach(0, dev); + ret = brcmf_attach(dev); if (ret) { brcmf_err("brcmf_attach failed\n"); goto fail; @@ -1454,7 +1454,7 @@ static int brcmf_usb_resume(struct usb_interface *intf) struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(&usb->dev); brcmf_dbg(USB, "Enter\n"); - if (!brcmf_attach(0, devinfo->dev)) + if (!brcmf_attach(devinfo->dev)) return brcmf_bus_start(&usb->dev); return 0; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 571f013cebbb..3966fe0fcfd9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -202,9 +202,9 @@ static struct ieee80211_supported_band __wl_band_5ghz_a = { /* This is to override regulatory domains defined in cfg80211 module (reg.c) * By default world regulatory domain defined in reg.c puts the flags - * NL80211_RRF_PASSIVE_SCAN and NL80211_RRF_NO_IBSS for 5GHz channels (for - * 36..48 and 149..165). With respect to these flags, wpa_supplicant doesn't - * start p2p operations on 5GHz channels. All the changes in world regulatory + * NL80211_RRF_NO_IR for 5GHz channels (for * 36..48 and 149..165). + * With respect to these flags, wpa_supplicant doesn't * start p2p + * operations on 5GHz channels. All the changes in world regulatory * domain are to be done here. */ static const struct ieee80211_regdomain brcmf_regdom = { @@ -2556,8 +2556,8 @@ brcmf_compare_update_same_bss(struct brcmf_cfg80211_info *cfg, ch_bss.band == ch_bss_info_le.band && bss_info_le->SSID_len == bss->SSID_len && !memcmp(bss_info_le->SSID, bss->SSID, bss_info_le->SSID_len)) { - if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) == - (bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL)) { + if ((bss->flags & BRCMF_BSS_RSSI_ON_CHANNEL) == + (bss_info_le->flags & BRCMF_BSS_RSSI_ON_CHANNEL)) { s16 bss_rssi = le16_to_cpu(bss->RSSI); s16 bss_info_rssi = le16_to_cpu(bss_info_le->RSSI); @@ -2566,13 +2566,13 @@ brcmf_compare_update_same_bss(struct brcmf_cfg80211_info *cfg, */ if (bss_info_rssi > bss_rssi) bss->RSSI = bss_info_le->RSSI; - } else if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) && - (bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL) == 0) { + } else if ((bss->flags & BRCMF_BSS_RSSI_ON_CHANNEL) && + (bss_info_le->flags & BRCMF_BSS_RSSI_ON_CHANNEL) == 0) { /* preserve the on-channel rssi measurement * if the new measurement is off channel */ bss->RSSI = bss_info_le->RSSI; - bss->flags |= WLC_BSS_RSSI_ON_CHANNEL; + bss->flags |= BRCMF_BSS_RSSI_ON_CHANNEL; } return 1; } @@ -3973,11 +3973,12 @@ brcmf_cfg80211_mgmt_frame_register(struct wiphy *wiphy, static int brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, - struct ieee80211_channel *chan, bool offchan, - unsigned int wait, const u8 *buf, size_t len, - bool no_cck, bool dont_wait_for_ack, u64 *cookie) + struct cfg80211_mgmt_tx_params *params, u64 *cookie) { struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); + struct ieee80211_channel *chan = params->chan; + const u8 *buf = params->buf; + size_t len = params->len; const struct ieee80211_mgmt *mgmt; struct brcmf_cfg80211_vif *vif; s32 err = 0; @@ -4341,7 +4342,7 @@ static struct wiphy *brcmf_setup_wiphy(struct device *phydev) wiphy->max_remain_on_channel_duration = 5000; brcmf_wiphy_pno_params(wiphy); brcmf_dbg(INFO, "Registering custom regulatory\n"); - wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(wiphy, &brcmf_regdom); err = wiphy_register(wiphy); if (err < 0) { @@ -5197,10 +5198,10 @@ static s32 brcmf_construct_reginfo(struct brcmf_cfg80211_info *cfg, u32 bw_cap) if (channel & WL_CHAN_RADAR) band_chan_arr[index].flags |= (IEEE80211_CHAN_RADAR | - IEEE80211_CHAN_NO_IBSS); + IEEE80211_CHAN_NO_IR); if (channel & WL_CHAN_PASSIVE) band_chan_arr[index].flags |= - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR; } } if (!update) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c index cc87926f5055..635ae034c7e5 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c @@ -59,23 +59,18 @@ #define BRCM_2GHZ_2412_2462 REG_RULE(2412-10, 2462+10, 40, 0, 19, 0) #define BRCM_2GHZ_2467_2472 REG_RULE(2467-10, 2472+10, 20, 0, 19, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5180_5240 REG_RULE(5180-10, 5240+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5260_5320 REG_RULE(5260-10, 5320+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ NL80211_RRF_DFS | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5500_5700 REG_RULE(5500-10, 5700+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ NL80211_RRF_DFS | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5745_5825 REG_RULE(5745-10, 5825+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) static const struct ieee80211_regdomain brcms_regdom_x2 = { .n_reg_rules = 6, @@ -395,7 +390,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec, brcms_c_set_gmode(wlc, wlc->protection->gmode_user, false); brcms_b_set_chanspec(wlc->hw, chanspec, - !!(ch->flags & IEEE80211_CHAN_PASSIVE_SCAN), + !!(ch->flags & IEEE80211_CHAN_NO_IR), &txpwr); } @@ -657,8 +652,8 @@ static void brcms_reg_apply_radar_flags(struct wiphy *wiphy) */ if (!(ch->flags & IEEE80211_CHAN_DISABLED)) ch->flags |= IEEE80211_CHAN_RADAR | - IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR | + IEEE80211_CHAN_NO_IR; } } @@ -684,18 +679,15 @@ brcms_reg_apply_beaconing_flags(struct wiphy *wiphy, continue; if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { - rule = freq_reg_info(wiphy, ch->center_freq); + rule = freq_reg_info(wiphy, + MHZ_TO_KHZ(ch->center_freq)); if (IS_ERR(rule)) continue; - if (!(rule->flags & NL80211_RRF_NO_IBSS)) - ch->flags &= ~IEEE80211_CHAN_NO_IBSS; - if (!(rule->flags & NL80211_RRF_PASSIVE_SCAN)) - ch->flags &= - ~IEEE80211_CHAN_PASSIVE_SCAN; + if (!(rule->flags & NL80211_RRF_NO_IR)) + ch->flags &= ~IEEE80211_CHAN_NO_IR; } else if (ch->beacon_found) { - ch->flags &= ~(IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN); + ch->flags &= ~IEEE80211_CHAN_NO_IR; } } } @@ -775,8 +767,8 @@ void brcms_c_regd_init(struct brcms_c_info *wlc) } wlc->wiphy->reg_notifier = brcms_reg_notifier; - wlc->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY | - WIPHY_FLAG_STRICT_REGULATORY; + wlc->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | + REGULATORY_STRICT_REG; wiphy_apply_custom_regulatory(wlc->wiphy, regd->regdomain); brcms_reg_apply_beaconing_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER); } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index edc5d105ff98..e71ce8c842a2 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -125,13 +125,13 @@ static struct ieee80211_channel brcms_2ghz_chantable[] = { CHAN2GHZ(10, 2457, IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(11, 2462, IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(12, 2467, - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(13, 2472, - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(14, 2484, - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS | IEEE80211_CHAN_NO_OFDM) }; @@ -144,51 +144,51 @@ static struct ieee80211_channel brcms_5ghz_nphy_chantable[] = { CHAN5GHZ(48, IEEE80211_CHAN_NO_HT40PLUS), /* UNII-2 */ CHAN5GHZ(52, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(56, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(60, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(64, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), /* MID */ CHAN5GHZ(100, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(104, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(108, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(112, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(116, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(120, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(124, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(128, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(132, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(136, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(140, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS | + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS), /* UNII-3 */ CHAN5GHZ(149, IEEE80211_CHAN_NO_HT40MINUS), diff --git a/drivers/net/wireless/cw1200/cw1200_sdio.c b/drivers/net/wireless/cw1200/cw1200_sdio.c index ebdcdf44f155..d3acc85932a5 100644 --- a/drivers/net/wireless/cw1200/cw1200_sdio.c +++ b/drivers/net/wireless/cw1200/cw1200_sdio.c @@ -108,9 +108,9 @@ static irqreturn_t cw1200_gpio_irq(int irq, void *dev_id) struct hwbus_priv *self = dev_id; if (self->core) { - sdio_claim_host(self->func); + cw1200_sdio_lock(self); cw1200_irq_handler(self->core); - sdio_release_host(self->func); + cw1200_sdio_unlock(self); return IRQ_HANDLED; } else { return IRQ_NONE; diff --git a/drivers/net/wireless/cw1200/scan.c b/drivers/net/wireless/cw1200/scan.c index ee3c19037aac..9afcd4ce3368 100644 --- a/drivers/net/wireless/cw1200/scan.c +++ b/drivers/net/wireless/cw1200/scan.c @@ -173,8 +173,9 @@ void cw1200_scan_work(struct work_struct *work) cw1200_set_pm(priv, &priv->powersave_mode); if (priv->scan.status < 0) - wiphy_dbg(priv->hw->wiphy, "[SCAN] Scan failed (%d).\n", - priv->scan.status); + wiphy_warn(priv->hw->wiphy, + "[SCAN] Scan failed (%d).\n", + priv->scan.status); else if (priv->scan.req) wiphy_dbg(priv->hw->wiphy, "[SCAN] Scan completed.\n"); @@ -197,9 +198,9 @@ void cw1200_scan_work(struct work_struct *work) if ((*it)->band != first->band) break; if (((*it)->flags ^ first->flags) & - IEEE80211_CHAN_PASSIVE_SCAN) + IEEE80211_CHAN_NO_IR) break; - if (!(first->flags & IEEE80211_CHAN_PASSIVE_SCAN) && + if (!(first->flags & IEEE80211_CHAN_NO_IR) && (*it)->max_power != first->max_power) break; } @@ -210,7 +211,7 @@ void cw1200_scan_work(struct work_struct *work) else scan.max_tx_rate = WSM_TRANSMIT_RATE_1; scan.num_probes = - (first->flags & IEEE80211_CHAN_PASSIVE_SCAN) ? 0 : 2; + (first->flags & IEEE80211_CHAN_NO_IR) ? 0 : 2; scan.num_ssids = priv->scan.n_ssids; scan.ssids = &priv->scan.ssids[0]; scan.num_channels = it - priv->scan.curr; @@ -233,7 +234,7 @@ void cw1200_scan_work(struct work_struct *work) } for (i = 0; i < scan.num_channels; ++i) { scan.ch[i].number = priv->scan.curr[i]->hw_value; - if (priv->scan.curr[i]->flags & IEEE80211_CHAN_PASSIVE_SCAN) { + if (priv->scan.curr[i]->flags & IEEE80211_CHAN_NO_IR) { scan.ch[i].min_chan_time = 50; scan.ch[i].max_chan_time = 100; } else { @@ -241,7 +242,7 @@ void cw1200_scan_work(struct work_struct *work) scan.ch[i].max_chan_time = 25; } } - if (!(first->flags & IEEE80211_CHAN_PASSIVE_SCAN) && + if (!(first->flags & IEEE80211_CHAN_NO_IR) && priv->scan.output_power != first->max_power) { priv->scan.output_power = first->max_power; wsm_set_output_power(priv, diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index f8ab193009cd..3aba49259ef1 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -1930,10 +1930,10 @@ static int ipw2100_wdev_init(struct net_device *dev) bg_band->channels[i].max_power = geo->bg[i].max_power; if (geo->bg[i].flags & LIBIPW_CH_PASSIVE_ONLY) bg_band->channels[i].flags |= - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR; if (geo->bg[i].flags & LIBIPW_CH_NO_IBSS) bg_band->channels[i].flags |= - IEEE80211_CHAN_NO_IBSS; + IEEE80211_CHAN_NO_IR; if (geo->bg[i].flags & LIBIPW_CH_RADAR_DETECT) bg_band->channels[i].flags |= IEEE80211_CHAN_RADAR; @@ -6362,7 +6362,6 @@ out: &ipw2100_attribute_group); free_libipw(dev, 0); - pci_set_drvdata(pci_dev, NULL); } pci_iounmap(pci_dev, ioaddr); diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 81903e33d5b1..9244b3661d34 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -11472,10 +11472,10 @@ static int ipw_wdev_init(struct net_device *dev) bg_band->channels[i].max_power = geo->bg[i].max_power; if (geo->bg[i].flags & LIBIPW_CH_PASSIVE_ONLY) bg_band->channels[i].flags |= - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR; if (geo->bg[i].flags & LIBIPW_CH_NO_IBSS) bg_band->channels[i].flags |= - IEEE80211_CHAN_NO_IBSS; + IEEE80211_CHAN_NO_IR; if (geo->bg[i].flags & LIBIPW_CH_RADAR_DETECT) bg_band->channels[i].flags |= IEEE80211_CHAN_RADAR; @@ -11511,10 +11511,10 @@ static int ipw_wdev_init(struct net_device *dev) a_band->channels[i].max_power = geo->a[i].max_power; if (geo->a[i].flags & LIBIPW_CH_PASSIVE_ONLY) a_band->channels[i].flags |= - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR; if (geo->a[i].flags & LIBIPW_CH_NO_IBSS) a_band->channels[i].flags |= - IEEE80211_CHAN_NO_IBSS; + IEEE80211_CHAN_NO_IR; if (geo->a[i].flags & LIBIPW_CH_RADAR_DETECT) a_band->channels[i].flags |= IEEE80211_CHAN_RADAR; diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c index dea3b50d68b9..0487461ae4da 100644 --- a/drivers/net/wireless/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/iwlegacy/3945-mac.c @@ -1595,7 +1595,7 @@ il3945_get_channels_for_scan(struct il_priv *il, enum ieee80211_band band, * and use long active_dwell time. */ if (!is_active || il_is_channel_passive(ch_info) || - (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN)) { + (chan->flags & IEEE80211_CHAN_NO_IR)) { scan_ch->type = 0; /* passive */ if (IL_UCODE_API(il->ucode_ver) == 1) scan_ch->active_dwell = @@ -2396,8 +2396,7 @@ __il3945_up(struct il_priv *il) clear_bit(S_RFKILL, &il->status); else { set_bit(S_RFKILL, &il->status); - IL_WARN("Radio disabled by HW RF Kill switch\n"); - return -ENODEV; + return -ERFKILL; } _il_wr(il, CSR_INT, 0xFFFFFFFF); @@ -3575,9 +3574,9 @@ il3945_setup_mac(struct il_priv *il) hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC); - hw->wiphy->flags |= - WIPHY_FLAG_CUSTOM_REGULATORY | WIPHY_FLAG_DISABLE_BEACON_HINTS | - WIPHY_FLAG_IBSS_RSN; + hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; + hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | + REGULATORY_DISABLE_BEACON_HINTS; hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c index 3982ab76f375..43f488a8cda2 100644 --- a/drivers/net/wireless/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/iwlegacy/4965-mac.c @@ -805,7 +805,7 @@ il4965_get_channels_for_scan(struct il_priv *il, struct ieee80211_vif *vif, } if (!is_active || il_is_channel_passive(ch_info) || - (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN)) + (chan->flags & IEEE80211_CHAN_NO_IR)) scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE; else scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE; @@ -5778,9 +5778,9 @@ il4965_mac_setup_register(struct il_priv *il, u32 max_probe_length) hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC); - hw->wiphy->flags |= - WIPHY_FLAG_CUSTOM_REGULATORY | WIPHY_FLAG_DISABLE_BEACON_HINTS | - WIPHY_FLAG_IBSS_RSN; + hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; + hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | + REGULATORY_DISABLE_BEACON_HINTS; /* * For now, disable PS by default because it affects diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index b03e22ef5462..a27b14cfeaec 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -3445,10 +3445,10 @@ il_init_geos(struct il_priv *il) if (il_is_channel_valid(ch)) { if (!(ch->flags & EEPROM_CHANNEL_IBSS)) - geo_ch->flags |= IEEE80211_CHAN_NO_IBSS; + geo_ch->flags |= IEEE80211_CHAN_NO_IR; if (!(ch->flags & EEPROM_CHANNEL_ACTIVE)) - geo_ch->flags |= IEEE80211_CHAN_PASSIVE_SCAN; + geo_ch->flags |= IEEE80211_CHAN_NO_IR; if (ch->flags & EEPROM_CHANNEL_RADAR) geo_ch->flags |= IEEE80211_CHAN_RADAR; diff --git a/drivers/net/wireless/iwlegacy/debug.c b/drivers/net/wireless/iwlegacy/debug.c index eff26501d60a..3a487a3bb5de 100644 --- a/drivers/net/wireless/iwlegacy/debug.c +++ b/drivers/net/wireless/iwlegacy/debug.c @@ -567,12 +567,12 @@ il_dbgfs_channels_read(struct file *file, char __user *user_buf, size_t count, flags & IEEE80211_CHAN_RADAR ? " (IEEE 802.11h required)" : "", ((channels[i]. - flags & IEEE80211_CHAN_NO_IBSS) || + flags & IEEE80211_CHAN_NO_IR) || (channels[i]. flags & IEEE80211_CHAN_RADAR)) ? "" : ", IBSS", channels[i]. - flags & IEEE80211_CHAN_PASSIVE_SCAN ? + flags & IEEE80211_CHAN_NO_IR ? "passive only" : "active/passive"); } supp_band = il_get_hw_mode(il, IEEE80211_BAND_5GHZ); @@ -594,12 +594,12 @@ il_dbgfs_channels_read(struct file *file, char __user *user_buf, size_t count, flags & IEEE80211_CHAN_RADAR ? " (IEEE 802.11h required)" : "", ((channels[i]. - flags & IEEE80211_CHAN_NO_IBSS) || + flags & IEEE80211_CHAN_NO_IR) || (channels[i]. flags & IEEE80211_CHAN_RADAR)) ? "" : ", IBSS", channels[i]. - flags & IEEE80211_CHAN_PASSIVE_SCAN ? + flags & IEEE80211_CHAN_NO_IR ? "passive only" : "active/passive"); } ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c index d94f8ab15004..f69301e505ee 100644 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c @@ -352,12 +352,12 @@ static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf, channels[i].max_power, channels[i].flags & IEEE80211_CHAN_RADAR ? " (IEEE 802.11h required)" : "", - ((channels[i].flags & IEEE80211_CHAN_NO_IBSS) + ((channels[i].flags & IEEE80211_CHAN_NO_IR) || (channels[i].flags & IEEE80211_CHAN_RADAR)) ? "" : ", IBSS", channels[i].flags & - IEEE80211_CHAN_PASSIVE_SCAN ? + IEEE80211_CHAN_NO_IR ? "passive only" : "active/passive"); } supp_band = iwl_get_hw_mode(priv, IEEE80211_BAND_5GHZ); @@ -375,12 +375,12 @@ static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf, channels[i].max_power, channels[i].flags & IEEE80211_CHAN_RADAR ? " (IEEE 802.11h required)" : "", - ((channels[i].flags & IEEE80211_CHAN_NO_IBSS) + ((channels[i].flags & IEEE80211_CHAN_NO_IR) || (channels[i].flags & IEEE80211_CHAN_RADAR)) ? "" : ", IBSS", channels[i].flags & - IEEE80211_CHAN_PASSIVE_SCAN ? + IEEE80211_CHAN_NO_IR ? "passive only" : "active/passive"); } ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index cae4d3182e33..217f1ca321a0 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -155,9 +155,9 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, ARRAY_SIZE(iwlagn_iface_combinations_dualmode); } - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY | - WIPHY_FLAG_DISABLE_BEACON_HINTS | - WIPHY_FLAG_IBSS_RSN; + hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; + hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | + REGULATORY_DISABLE_BEACON_HINTS; #ifdef CONFIG_PM_SLEEP if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len && diff --git a/drivers/net/wireless/iwlwifi/dvm/scan.c b/drivers/net/wireless/iwlwifi/dvm/scan.c index 35e0ee8b4e5b..928f8640a0a7 100644 --- a/drivers/net/wireless/iwlwifi/dvm/scan.c +++ b/drivers/net/wireless/iwlwifi/dvm/scan.c @@ -544,7 +544,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, channel = chan->hw_value; scan_ch->channel = cpu_to_le16(channel); - if (!is_active || (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN)) + if (!is_active || (chan->flags & IEEE80211_CHAN_NO_IR)) scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE; else scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE; diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c index 4c887f365908..f4a6d317a023 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c @@ -614,10 +614,10 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, channel->flags = IEEE80211_CHAN_NO_HT40; if (!(eeprom_ch->flags & EEPROM_CHANNEL_IBSS)) - channel->flags |= IEEE80211_CHAN_NO_IBSS; + channel->flags |= IEEE80211_CHAN_NO_IR; if (!(eeprom_ch->flags & EEPROM_CHANNEL_ACTIVE)) - channel->flags |= IEEE80211_CHAN_PASSIVE_SCAN; + channel->flags |= IEEE80211_CHAN_NO_IR; if (eeprom_ch->flags & EEPROM_CHANNEL_RADAR) channel->flags |= IEEE80211_CHAN_RADAR; diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c index b76a9a8fc0b3..2fab203d3027 100644 --- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c @@ -223,10 +223,10 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, channel->flags |= IEEE80211_CHAN_NO_160MHZ; if (!(ch_flags & NVM_CHANNEL_IBSS)) - channel->flags |= IEEE80211_CHAN_NO_IBSS; + channel->flags |= IEEE80211_CHAN_NO_IR; if (!(ch_flags & NVM_CHANNEL_ACTIVE)) - channel->flags |= IEEE80211_CHAN_PASSIVE_SCAN; + channel->flags |= IEEE80211_CHAN_NO_IR; if (ch_flags & NVM_CHANNEL_RADAR) channel->flags |= IEEE80211_CHAN_RADAR; diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index 74bc2c8af06d..b56c989ad784 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -199,9 +199,9 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 8) hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC); - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY | - WIPHY_FLAG_DISABLE_BEACON_HINTS | - WIPHY_FLAG_IBSS_RSN; + hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; + hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | + REGULATORY_DISABLE_BEACON_HINTS; hw->wiphy->iface_combinations = iwl_mvm_iface_combinations; hw->wiphy->n_iface_combinations = diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index dff7592e1ff8..e0cd100b40cd 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -192,7 +192,7 @@ static void iwl_mvm_scan_fill_channels(struct iwl_scan_cmd *cmd, for (i = 0; i < cmd->channel_count; i++) { chan->channel = cpu_to_le16(req->channels[i]->hw_value); chan->type = cpu_to_le32(type); - if (req->channels[i]->flags & IEEE80211_CHAN_PASSIVE_SCAN) + if (req->channels[i]->flags & IEEE80211_CHAN_NO_IR) chan->type &= cpu_to_le32(~SCAN_CHANNEL_TYPE_ACTIVE); chan->active_dwell = cpu_to_le16(active_dwell); chan->passive_dwell = cpu_to_le16(passive_dwell); @@ -642,7 +642,7 @@ static void iwl_build_channel_cfg(struct iwl_mvm *mvm, channels->iter_count[index] = cpu_to_le16(1); channels->iter_interval[index] = 0; - if (!(s_band->channels[i].flags & IEEE80211_CHAN_PASSIVE_SCAN)) + if (!(s_band->channels[i].flags & IEEE80211_CHAN_NO_IR)) channels->type[index] |= cpu_to_le32(IWL_SCAN_OFFLOAD_CHANNEL_ACTIVE); diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c index 991238afd1b6..58c6ee5de98f 100644 --- a/drivers/net/wireless/libertas/if_sdio.c +++ b/drivers/net/wireless/libertas/if_sdio.c @@ -849,7 +849,7 @@ static void if_sdio_finish_power_on(struct if_sdio_card *card) card->started = true; /* Tell PM core that we don't need the card to be * powered now */ - pm_runtime_put_noidle(&func->dev); + pm_runtime_put(&func->dev); } } @@ -907,8 +907,8 @@ static int if_sdio_power_on(struct if_sdio_card *card) sdio_release_host(func); ret = if_sdio_prog_firmware(card); if (ret) { - sdio_disable_func(func); - return ret; + sdio_claim_host(func); + goto disable; } return 0; diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c index 83669151bb82..f11728a866ff 100644 --- a/drivers/net/wireless/libertas/if_spi.c +++ b/drivers/net/wireless/libertas/if_spi.c @@ -93,7 +93,6 @@ static void free_if_spi_card(struct if_spi_card *card) list_del(&packet->list); kfree(packet); } - spi_set_drvdata(card->spi, NULL); kfree(card); } diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index c72438bb2faf..9c0cc8ded021 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -159,7 +159,7 @@ static const struct ieee80211_regdomain hwsim_world_regdom_custom_02 = { .reg_rules = { REG_RULE(2412-10, 2462+10, 40, 0, 20, 0), REG_RULE(5725-10, 5850+10, 40, 0, 30, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + NL80211_RRF_NO_IR), } }; @@ -353,7 +353,6 @@ struct mac80211_hwsim_data { } ps; bool ps_poll_pending; struct dentry *debugfs; - struct dentry *debugfs_ps; struct sk_buff_head pending; /* packets pending */ /* @@ -362,7 +361,6 @@ struct mac80211_hwsim_data { * radio can be in more then one group. */ u64 group; - struct dentry *debugfs_group; int power_level; @@ -1493,7 +1491,7 @@ 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_PASSIVE_SCAN || + if (hwsim->tmp_chan->flags & IEEE80211_CHAN_NO_IR || !req->n_ssids) { dwell = 120; } else { @@ -1742,9 +1740,7 @@ static void mac80211_hwsim_free(void) spin_unlock_bh(&hwsim_radio_lock); list_for_each_entry_safe(data, tmpdata, &tmplist, list) { - debugfs_remove(data->debugfs_group); - debugfs_remove(data->debugfs_ps); - debugfs_remove(data->debugfs); + debugfs_remove_recursive(data->debugfs); ieee80211_unregister_hw(data->hw); device_release_driver(data->dev); device_unregister(data->dev); @@ -1901,6 +1897,17 @@ static int hwsim_fops_ps_write(void *dat, u64 val) DEFINE_SIMPLE_ATTRIBUTE(hwsim_fops_ps, hwsim_fops_ps_read, hwsim_fops_ps_write, "%llu\n"); +static int hwsim_write_simulate_radar(void *dat, u64 val) +{ + struct mac80211_hwsim_data *data = dat; + + ieee80211_radar_detected(data->hw); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(hwsim_simulate_radar, NULL, + hwsim_write_simulate_radar, "%llu\n"); static int hwsim_fops_group_read(void *dat, u64 *val) { @@ -2201,11 +2208,28 @@ static const struct ieee80211_iface_limit hwsim_if_limits[] = { { .max = 1, .types = BIT(NL80211_IFTYPE_P2P_DEVICE) }, }; -static struct ieee80211_iface_combination hwsim_if_comb = { - .limits = hwsim_if_limits, - .n_limits = ARRAY_SIZE(hwsim_if_limits), - .max_interfaces = 2048, - .num_different_channels = 1, +static const struct ieee80211_iface_limit hwsim_if_dfs_limits[] = { + { .max = 8, .types = BIT(NL80211_IFTYPE_AP) }, +}; + +static struct ieee80211_iface_combination hwsim_if_comb[] = { + { + .limits = hwsim_if_limits, + .n_limits = ARRAY_SIZE(hwsim_if_limits), + .max_interfaces = 2048, + .num_different_channels = 1, + }, + { + .limits = hwsim_if_dfs_limits, + .n_limits = ARRAY_SIZE(hwsim_if_dfs_limits), + .max_interfaces = 8, + .num_different_channels = 1, + .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | + BIT(NL80211_CHAN_WIDTH_20) | + BIT(NL80211_CHAN_WIDTH_40) | + BIT(NL80211_CHAN_WIDTH_80) | + BIT(NL80211_CHAN_WIDTH_160), + } }; static int __init init_mac80211_hwsim(void) @@ -2223,7 +2247,7 @@ static int __init init_mac80211_hwsim(void) return -EINVAL; if (channels > 1) { - hwsim_if_comb.num_different_channels = channels; + hwsim_if_comb[0].num_different_channels = channels; mac80211_hwsim_ops.hw_scan = mac80211_hwsim_hw_scan; mac80211_hwsim_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan; @@ -2303,13 +2327,15 @@ static int __init init_mac80211_hwsim(void) hw->wiphy->n_addresses = 2; hw->wiphy->addresses = data->addresses; - hw->wiphy->iface_combinations = &hwsim_if_comb; - hw->wiphy->n_iface_combinations = 1; + hw->wiphy->iface_combinations = hwsim_if_comb; + hw->wiphy->n_iface_combinations = ARRAY_SIZE(hwsim_if_comb); if (channels > 1) { hw->wiphy->max_scan_ssids = 255; hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN; hw->wiphy->max_remain_on_channel_duration = 1000; + /* For channels > 1 DFS is not allowed */ + hw->wiphy->n_iface_combinations = 1; } INIT_DELAYED_WORK(&data->roc_done, hw_roc_done); @@ -2333,7 +2359,8 @@ static int __init init_mac80211_hwsim(void) IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS | IEEE80211_HW_AMPDU_AGGREGATION | IEEE80211_HW_WANT_MONITOR_VIF | - IEEE80211_HW_QUEUE_CONTROL; + IEEE80211_HW_QUEUE_CONTROL | + IEEE80211_HW_SUPPORTS_HT_CCK_RATES; if (rctbl) hw->flags |= IEEE80211_HW_SUPPORTS_RC_TABLE; @@ -2393,6 +2420,7 @@ static int __init init_mac80211_hwsim(void) sband->vht_cap.cap = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 | IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ | + IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ | IEEE80211_VHT_CAP_RXLDPC | IEEE80211_VHT_CAP_SHORT_GI_80 | IEEE80211_VHT_CAP_SHORT_GI_160 | @@ -2435,46 +2463,53 @@ static int __init init_mac80211_hwsim(void) break; case HWSIM_REGTEST_WORLD_ROAM: if (i == 0) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); } break; case HWSIM_REGTEST_CUSTOM_WORLD: - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); break; case HWSIM_REGTEST_CUSTOM_WORLD_2: if (i == 0) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); } else if (i == 1) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_02); } break; case HWSIM_REGTEST_STRICT_ALL: - hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; + hw->wiphy->regulatory_flags |= REGULATORY_STRICT_REG; break; case HWSIM_REGTEST_STRICT_FOLLOW: case HWSIM_REGTEST_STRICT_AND_DRIVER_REG: if (i == 0) - hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_STRICT_REG; break; case HWSIM_REGTEST_ALL: if (i == 0) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); } else if (i == 1) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_02); } else if (i == 4) - hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_STRICT_REG; break; default: break; @@ -2541,16 +2576,18 @@ static int __init init_mac80211_hwsim(void) data->debugfs = debugfs_create_dir("hwsim", hw->wiphy->debugfsdir); - data->debugfs_ps = debugfs_create_file("ps", 0666, - data->debugfs, data, - &hwsim_fops_ps); - data->debugfs_group = debugfs_create_file("group", 0666, - data->debugfs, data, - &hwsim_fops_group); + debugfs_create_file("ps", 0666, data->debugfs, data, + &hwsim_fops_ps); + debugfs_create_file("group", 0666, data->debugfs, data, + &hwsim_fops_group); + if (channels == 1) + debugfs_create_file("dfs_simulate_radar", 0222, + data->debugfs, + data, &hwsim_simulate_radar); tasklet_hrtimer_init(&data->beacon_timer, mac80211_hwsim_beacon, - CLOCK_REALTIME, HRTIMER_MODE_ABS); + CLOCK_MONOTONIC_RAW, HRTIMER_MODE_ABS); list_add_tail(&data->list, &hwsim_radios); } diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index aeaea0e3b4c4..d9b7330c902f 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -50,24 +50,24 @@ static const struct ieee80211_regdomain mwifiex_world_regdom_custom = { REG_RULE(2412-10, 2462+10, 40, 3, 20, 0), /* Channel 12 - 13 */ REG_RULE(2467-10, 2472+10, 20, 3, 20, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + NL80211_RRF_NO_IR), /* Channel 14 */ REG_RULE(2484-10, 2484+10, 20, 3, 20, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS | + NL80211_RRF_NO_IR | NL80211_RRF_NO_OFDM), /* Channel 36 - 48 */ REG_RULE(5180-10, 5240+10, 40, 3, 20, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + NL80211_RRF_NO_IR), /* Channel 149 - 165 */ REG_RULE(5745-10, 5825+10, 40, 3, 20, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + NL80211_RRF_NO_IR), /* Channel 52 - 64 */ REG_RULE(5260-10, 5320+10, 40, 3, 30, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS | + NL80211_RRF_NO_IR | NL80211_RRF_DFS), /* Channel 100 - 140 */ REG_RULE(5500-10, 5700+10, 40, 3, 30, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS | + NL80211_RRF_NO_IR | NL80211_RRF_DFS), } }; @@ -184,10 +184,10 @@ mwifiex_form_mgmt_frame(struct sk_buff *skb, const u8 *buf, size_t len) */ static int mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, - struct ieee80211_channel *chan, bool offchan, - unsigned int wait, const u8 *buf, size_t len, - bool no_cck, bool dont_wait_for_ack, u64 *cookie) + struct cfg80211_mgmt_tx_params *params, u64 *cookie) { + const u8 *buf = params->buf; + size_t len = params->len; struct sk_buff *skb; u16 pkt_len; const struct ieee80211_mgmt *mgmt; @@ -1968,7 +1968,7 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy, user_scan_cfg->chan_list[i].chan_number = chan->hw_value; user_scan_cfg->chan_list[i].radio_type = chan->band; - if (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN) + if (chan->flags & IEEE80211_CHAN_NO_IR) user_scan_cfg->chan_list[i].scan_type = MWIFIEX_SCAN_TYPE_PASSIVE; else @@ -2702,9 +2702,10 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD | WIPHY_FLAG_AP_UAPSD | - WIPHY_FLAG_CUSTOM_REGULATORY | - WIPHY_FLAG_STRICT_REGULATORY | WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; + wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG | + REGULATORY_STRICT_REG; wiphy_apply_custom_regulatory(wiphy, &mwifiex_world_regdom_custom); diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 8cf7d50a7603..0ed06646f19a 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -515,14 +515,14 @@ mwifiex_scan_create_channel_list(struct mwifiex_private *priv, scan_chan_list[chan_idx].max_scan_time = cpu_to_le16((u16) user_scan_in-> chan_list[0].scan_time); - else if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) + else if (ch->flags & IEEE80211_CHAN_NO_IR) scan_chan_list[chan_idx].max_scan_time = cpu_to_le16(adapter->passive_scan_time); else scan_chan_list[chan_idx].max_scan_time = cpu_to_le16(adapter->active_scan_time); - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) + if (ch->flags & IEEE80211_CHAN_NO_IR) scan_chan_list[chan_idx].chan_scan_mode_bitmap |= MWIFIEX_PASSIVE_SCAN; else diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 2675ca7f8d14..551194605aa7 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -338,8 +338,7 @@ static int mwifiex_get_power_level(struct mwifiex_private *priv, void *data_buf) if (!data_buf) return -1; - pg_tlv_hdr = (struct mwifiex_types_power_group *) - ((u8 *) data_buf + sizeof(struct host_cmd_ds_txpwr_cfg)); + pg_tlv_hdr = (struct mwifiex_types_power_group *)((u8 *)data_buf); pg = (struct mwifiex_power_group *) ((u8 *) pg_tlv_hdr + sizeof(struct mwifiex_types_power_group)); length = le16_to_cpu(pg_tlv_hdr->length); @@ -383,19 +382,25 @@ static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv, struct mwifiex_types_power_group *pg_tlv_hdr; struct mwifiex_power_group *pg; u16 action = le16_to_cpu(txp_cfg->action); + u16 tlv_buf_left; - switch (action) { - case HostCmd_ACT_GEN_GET: - pg_tlv_hdr = (struct mwifiex_types_power_group *) - ((u8 *) txp_cfg + - sizeof(struct host_cmd_ds_txpwr_cfg)); + pg_tlv_hdr = (struct mwifiex_types_power_group *) + ((u8 *)txp_cfg + + sizeof(struct host_cmd_ds_txpwr_cfg)); - pg = (struct mwifiex_power_group *) - ((u8 *) pg_tlv_hdr + - sizeof(struct mwifiex_types_power_group)); + pg = (struct mwifiex_power_group *) + ((u8 *)pg_tlv_hdr + + sizeof(struct mwifiex_types_power_group)); + tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*txp_cfg); + if (tlv_buf_left < + le16_to_cpu(pg_tlv_hdr->length) + sizeof(*pg_tlv_hdr)) + return 0; + + switch (action) { + case HostCmd_ACT_GEN_GET: if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) - mwifiex_get_power_level(priv, txp_cfg); + mwifiex_get_power_level(priv, pg_tlv_hdr); priv->tx_power_level = (u16) pg->power_min; break; @@ -404,14 +409,6 @@ static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv, if (!le32_to_cpu(txp_cfg->mode)) break; - pg_tlv_hdr = (struct mwifiex_types_power_group *) - ((u8 *) txp_cfg + - sizeof(struct host_cmd_ds_txpwr_cfg)); - - pg = (struct mwifiex_power_group *) - ((u8 *) pg_tlv_hdr + - sizeof(struct mwifiex_types_power_group)); - if (pg->power_max == pg->power_min) priv->tx_power_level = (u16) pg->power_min; break; diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c index e05d9b4c8317..7fa2898d0619 100644 --- a/drivers/net/wireless/prism54/islpci_dev.c +++ b/drivers/net/wireless/prism54/islpci_dev.c @@ -914,7 +914,6 @@ islpci_setup(struct pci_dev *pdev) do_islpci_free_memory: islpci_free_memory(priv); do_free_netdev: - pci_set_drvdata(pdev, NULL); free_netdev(ndev); priv = NULL; return NULL; diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c index 9e68e0cb718e..d7b9e6376424 100644 --- a/drivers/net/wireless/prism54/islpci_hotplug.c +++ b/drivers/net/wireless/prism54/islpci_hotplug.c @@ -199,7 +199,6 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id) do_unregister_netdev: unregister_netdev(ndev); islpci_free_memory(priv); - pci_set_drvdata(pdev, NULL); free_netdev(ndev); priv = NULL; do_pci_clear_mwi: @@ -247,7 +246,6 @@ prism54_remove(struct pci_dev *pdev) /* free the PCI memory and unmap the remapped page */ islpci_free_memory(priv); - pci_set_drvdata(pdev, NULL); free_netdev(ndev); priv = NULL; diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 776aff3678ff..5ee5b296ad28 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -5462,15 +5462,14 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 68, 0x0b); - rt2800_bbp_write(rt2x00dev, 69, 0x12); + rt2800_bbp_write(rt2x00dev, 69, 0x0d); + rt2800_bbp_write(rt2x00dev, 70, 0x06); rt2800_bbp_write(rt2x00dev, 73, 0x13); rt2800_bbp_write(rt2x00dev, 75, 0x46); rt2800_bbp_write(rt2x00dev, 76, 0x28); rt2800_bbp_write(rt2x00dev, 77, 0x59); - rt2800_bbp_write(rt2x00dev, 70, 0x0a); - rt2800_bbp_write(rt2x00dev, 79, 0x13); rt2800_bbp_write(rt2x00dev, 80, 0x05); rt2800_bbp_write(rt2x00dev, 81, 0x33); @@ -5513,6 +5512,7 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev) if (rt2x00_rt(rt2x00dev, RT5392)) { rt2800_bbp_write(rt2x00dev, 134, 0xd0); rt2800_bbp_write(rt2x00dev, 135, 0xf6); + rt2800_bbp_write(rt2x00dev, 148, 0x84); } rt2800_disable_unused_dac_adc(rt2x00dev); @@ -6453,7 +6453,7 @@ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 7, 0x00); rt2800_rfcsr_write(rt2x00dev, 10, 0x53); rt2800_rfcsr_write(rt2x00dev, 11, 0x4a); - rt2800_rfcsr_write(rt2x00dev, 12, 0xc6); + rt2800_rfcsr_write(rt2x00dev, 12, 0x46); rt2800_rfcsr_write(rt2x00dev, 13, 0x9f); rt2800_rfcsr_write(rt2x00dev, 14, 0x00); rt2800_rfcsr_write(rt2x00dev, 15, 0x00); @@ -6466,7 +6466,8 @@ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 22, 0x20); rt2800_rfcsr_write(rt2x00dev, 23, 0x00); rt2800_rfcsr_write(rt2x00dev, 24, 0x00); - if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + if (rt2x00_is_usb(rt2x00dev) && + rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) rt2800_rfcsr_write(rt2x00dev, 25, 0x80); else rt2800_rfcsr_write(rt2x00dev, 25, 0xc0); @@ -6486,10 +6487,7 @@ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 38, 0x85); rt2800_rfcsr_write(rt2x00dev, 39, 0x1b); - if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) - rt2800_rfcsr_write(rt2x00dev, 40, 0x0b); - else - rt2800_rfcsr_write(rt2x00dev, 40, 0x4b); + rt2800_rfcsr_write(rt2x00dev, 40, 0x0b); rt2800_rfcsr_write(rt2x00dev, 41, 0xbb); rt2800_rfcsr_write(rt2x00dev, 42, 0xd2); rt2800_rfcsr_write(rt2x00dev, 43, 0x9a); @@ -6510,16 +6508,26 @@ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 53, 0x84); rt2800_rfcsr_write(rt2x00dev, 54, 0x78); rt2800_rfcsr_write(rt2x00dev, 55, 0x44); - rt2800_rfcsr_write(rt2x00dev, 56, 0x22); + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + rt2800_rfcsr_write(rt2x00dev, 56, 0x42); + else + rt2800_rfcsr_write(rt2x00dev, 56, 0x22); rt2800_rfcsr_write(rt2x00dev, 57, 0x80); rt2800_rfcsr_write(rt2x00dev, 58, 0x7f); rt2800_rfcsr_write(rt2x00dev, 59, 0x8f); rt2800_rfcsr_write(rt2x00dev, 60, 0x45); - if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) - rt2800_rfcsr_write(rt2x00dev, 61, 0xd1); - else - rt2800_rfcsr_write(rt2x00dev, 61, 0xdd); + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) { + if (rt2x00_is_usb(rt2x00dev)) + rt2800_rfcsr_write(rt2x00dev, 61, 0xd1); + else + rt2800_rfcsr_write(rt2x00dev, 61, 0xd5); + } else { + if (rt2x00_is_usb(rt2x00dev)) + rt2800_rfcsr_write(rt2x00dev, 61, 0xdd); + else + rt2800_rfcsr_write(rt2x00dev, 61, 0xb5); + } rt2800_rfcsr_write(rt2x00dev, 62, 0x00); rt2800_rfcsr_write(rt2x00dev, 63, 0x00); @@ -6602,7 +6610,6 @@ static void rt2800_init_rfcsr_5592(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 1, 0x3F); rt2800_rfcsr_write(rt2x00dev, 3, 0x08); - rt2800_rfcsr_write(rt2x00dev, 3, 0x08); rt2800_rfcsr_write(rt2x00dev, 5, 0x10); rt2800_rfcsr_write(rt2x00dev, 6, 0xE4); rt2800_rfcsr_write(rt2x00dev, 7, 0x00); diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index 25da20e7e1f3..af721831dcbc 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -156,8 +156,6 @@ exit_release_regions: exit_disable_device: pci_disable_device(pci_dev); - pci_set_drvdata(pci_dev, NULL); - return retval; } EXPORT_SYMBOL_GPL(rt2x00pci_probe); @@ -177,7 +175,6 @@ void rt2x00pci_remove(struct pci_dev *pci_dev) /* * Free the PCI device data. */ - pci_set_drvdata(pci_dev, NULL); pci_disable_device(pci_dev); pci_release_regions(pci_dev); } diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/rtl818x/rtl8187/dev.c index 9a6edb0c014e..ec9aa5b67381 100644 --- a/drivers/net/wireless/rtl818x/rtl8187/dev.c +++ b/drivers/net/wireless/rtl818x/rtl8187/dev.c @@ -416,7 +416,7 @@ static int rtl8187_init_urbs(struct ieee80211_hw *dev) struct rtl8187_rx_info *info; int ret = 0; - while (skb_queue_len(&priv->rx_queue) < 16) { + while (skb_queue_len(&priv->rx_queue) < 32) { skb = __dev_alloc_skb(RTL8187_MAX_RX, GFP_KERNEL); if (!skb) { ret = -ENOMEM; diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index ff784072fb42..fcf9b621918c 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -1437,7 +1437,8 @@ void rtl_watchdog_wq_callback(void *data) /* if we can't recv beacon for 6s, we should * reconnect this AP */ - if (rtlpriv->link_info.roam_times >= 3) { + if ((rtlpriv->link_info.roam_times >= 3) && + !is_zero_ether_addr(rtlpriv->mac80211.bssid)) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AP off, try to reconnect now\n"); rtlpriv->link_info.roam_times = 0; diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c index 210ce7cd94d8..2d337a0c3df0 100644 --- a/drivers/net/wireless/rtlwifi/core.c +++ b/drivers/net/wireless/rtlwifi/core.c @@ -46,10 +46,20 @@ void rtl_fw_cb(const struct firmware *firmware, void *context) "Firmware callback routine entered!\n"); complete(&rtlpriv->firmware_loading_complete); if (!firmware) { + if (rtlpriv->cfg->alt_fw_name) { + err = request_firmware(&firmware, + rtlpriv->cfg->alt_fw_name, + rtlpriv->io.dev); + pr_info("Loading alternative firmware %s\n", + rtlpriv->cfg->alt_fw_name); + if (!err) + goto found_alt; + } pr_err("Firmware %s not available\n", rtlpriv->cfg->fw_name); rtlpriv->max_fw_size = 0; return; } +found_alt: if (firmware->size > rtlpriv->max_fw_size) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Firmware is too big!\n"); @@ -184,6 +194,7 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw, rtlpriv->cfg->maps [RTL_IBSS_INT_MASKS]); } + mac->link_state = MAC80211_LINKED; break; case NL80211_IFTYPE_ADHOC: RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 0f494444bcd1..8707d1a94995 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -688,8 +688,6 @@ static void _rtl_receive_one(struct ieee80211_hw *hw, struct sk_buff *skb, rtlpriv->stats.rxbytesunicast += skb->len; } - rtl_is_special_data(hw, skb, false); - if (ieee80211_is_data(fc)) { rtlpriv->cfg->ops->led_control(hw, LED_CTL_RX); diff --git a/drivers/net/wireless/rtlwifi/regd.c b/drivers/net/wireless/rtlwifi/regd.c index d7d0d4948b01..a4eb9b271438 100644 --- a/drivers/net/wireless/rtlwifi/regd.c +++ b/drivers/net/wireless/rtlwifi/regd.c @@ -59,30 +59,26 @@ static struct country_code_to_enum_rd allCountries[] = { */ #define RTL819x_2GHZ_CH12_13 \ REG_RULE(2467-10, 2472+10, 40, 0, 20,\ - NL80211_RRF_PASSIVE_SCAN) + NL80211_RRF_NO_IR) #define RTL819x_2GHZ_CH14 \ REG_RULE(2484-10, 2484+10, 40, 0, 20, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_OFDM) + NL80211_RRF_NO_IR | NL80211_RRF_NO_OFDM) /* 5G chan 36 - chan 64*/ #define RTL819x_5GHZ_5150_5350 \ REG_RULE(5150-10, 5350+10, 40, 0, 30, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) /* 5G chan 100 - chan 165*/ #define RTL819x_5GHZ_5470_5850 \ REG_RULE(5470-10, 5850+10, 40, 0, 30, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) /* 5G chan 149 - chan 165*/ #define RTL819x_5GHZ_5725_5850 \ REG_RULE(5725-10, 5850+10, 40, 0, 30, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define RTL819x_5GHZ_ALL \ (RTL819x_5GHZ_5150_5350, RTL819x_5GHZ_5470_5850) @@ -172,7 +168,8 @@ static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy, (ch->flags & IEEE80211_CHAN_RADAR)) continue; if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { - reg_rule = freq_reg_info(wiphy, ch->center_freq); + reg_rule = freq_reg_info(wiphy, + MHZ_TO_KHZ(ch->center_freq)); if (IS_ERR(reg_rule)) continue; @@ -185,16 +182,11 @@ static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy, *regulatory_hint(). */ - if (!(reg_rule->flags & NL80211_RRF_NO_IBSS)) - ch->flags &= ~IEEE80211_CHAN_NO_IBSS; - if (!(reg_rule-> - flags & NL80211_RRF_PASSIVE_SCAN)) - ch->flags &= - ~IEEE80211_CHAN_PASSIVE_SCAN; + if (!(reg_rule->flags & NL80211_RRF_NO_IR)) + ch->flags &= ~IEEE80211_CHAN_NO_IR; } else { if (ch->beacon_found) - ch->flags &= ~(IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN); + ch->flags &= ~IEEE80211_CHAN_NO_IR; } } } @@ -219,11 +211,11 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy, */ if (initiator != NL80211_REGDOM_SET_BY_COUNTRY_IE) { ch = &sband->channels[11]; /* CH 12 */ - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; + if (ch->flags & IEEE80211_CHAN_NO_IR) + ch->flags &= ~IEEE80211_CHAN_NO_IR; ch = &sband->channels[12]; /* CH 13 */ - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; + if (ch->flags & IEEE80211_CHAN_NO_IR) + ch->flags &= ~IEEE80211_CHAN_NO_IR; return; } @@ -235,19 +227,19 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy, */ ch = &sband->channels[11]; /* CH 12 */ - reg_rule = freq_reg_info(wiphy, ch->center_freq); + reg_rule = freq_reg_info(wiphy, MHZ_TO_KHZ(ch->center_freq)); if (!IS_ERR(reg_rule)) { - if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; + if (!(reg_rule->flags & NL80211_RRF_NO_IR)) + if (ch->flags & IEEE80211_CHAN_NO_IR) + ch->flags &= ~IEEE80211_CHAN_NO_IR; } ch = &sband->channels[12]; /* CH 13 */ - reg_rule = freq_reg_info(wiphy, ch->center_freq); + reg_rule = freq_reg_info(wiphy, MHZ_TO_KHZ(ch->center_freq)); if (!IS_ERR(reg_rule)) { - if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) - if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) - ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; + if (!(reg_rule->flags & NL80211_RRF_NO_IR)) + if (ch->flags & IEEE80211_CHAN_NO_IR) + ch->flags &= ~IEEE80211_CHAN_NO_IR; } } @@ -284,8 +276,7 @@ static void _rtl_reg_apply_radar_flags(struct wiphy *wiphy) */ if (!(ch->flags & IEEE80211_CHAN_DISABLED)) ch->flags |= IEEE80211_CHAN_RADAR | - IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR; } } @@ -354,9 +345,9 @@ static int _rtl_regd_init_wiphy(struct rtl_regulatory *reg, wiphy->reg_notifier = reg_notifier; - wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; - wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY; - wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS; + wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG; + wiphy->regulatory_flags &= ~REGULATORY_STRICT_REG; + wiphy->regulatory_flags &= ~REGULATORY_DISABLE_BEACON_HINTS; regd = _rtl_regdomain_select(reg); wiphy_apply_custom_regulatory(wiphy, regd); diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c b/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c index 21a5cf060677..a6184b6e1d57 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c @@ -1078,7 +1078,7 @@ static void rtl88e_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw rtldm->swing_flag_ofdm = true; } - if (rtldm->swing_idx_cck != rtldm->swing_idx_cck) { + if (rtldm->swing_idx_cck_cur != rtldm->swing_idx_cck) { rtldm->swing_idx_cck_cur = rtldm->swing_idx_cck; rtldm->swing_flag_cck = true; } diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index e9caa5d4cff0..fd7e4a7c94de 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -158,6 +158,42 @@ static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} }; +static u32 power_index_reg[6] = {0xc90, 0xc91, 0xc92, 0xc98, 0xc99, 0xc9a}; + +void dm_restorepowerindex(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 index; + + for (index = 0; index < 6; index++) + rtl_write_byte(rtlpriv, power_index_reg[index], + rtlpriv->dm.powerindex_backup[index]); +} +EXPORT_SYMBOL_GPL(dm_restorepowerindex); + +void dm_writepowerindex(struct ieee80211_hw *hw, u8 value) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 index; + + for (index = 0; index < 6; index++) + rtl_write_byte(rtlpriv, power_index_reg[index], value); +} +EXPORT_SYMBOL_GPL(dm_writepowerindex); + +void dm_savepowerindex(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 index; + u8 tmp; + + for (index = 0; index < 6; index++) { + tmp = rtl_read_byte(rtlpriv, power_index_reg[index]); + rtlpriv->dm.powerindex_backup[index] = tmp; + } +} +EXPORT_SYMBOL_GPL(dm_savepowerindex); + static void rtl92c_dm_diginit(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -180,7 +216,12 @@ static void rtl92c_dm_diginit(struct ieee80211_hw *hw) dm_digtable->back_range_max = DM_DIG_BACKOFF_MAX; dm_digtable->back_range_min = DM_DIG_BACKOFF_MIN; dm_digtable->pre_cck_pd_state = CCK_PD_STAGE_MAX; - dm_digtable->cur_cck_pd_state = CCK_PD_STAGE_MAX; + dm_digtable->cur_cck_pd_state = CCK_PD_STAGE_LowRssi; + + dm_digtable->forbidden_igi = DM_DIG_MIN; + dm_digtable->large_fa_hit = 0; + dm_digtable->recover_cnt = 0; + dm_digtable->dig_dynamic_min = 0x25; } static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw) @@ -206,7 +247,9 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw) rssi_val_min = rtlpriv->dm.entry_min_undec_sm_pwdb; } - return (u8) rssi_val_min; + if (rssi_val_min > 100) + rssi_val_min = 100; + return (u8)rssi_val_min; } static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) @@ -224,9 +267,17 @@ static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD); falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff); + + ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, MASKDWORD); + falsealm_cnt->cnt_fast_fsync_fail = (ret_value & 0xffff); + falsealm_cnt->cnt_sb_search_fail = ((ret_value & 0xffff0000) >> 16); + falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail + - falsealm_cnt->cnt_rate_illegal + - falsealm_cnt->cnt_crc8_fail + falsealm_cnt->cnt_mcs_fail; + falsealm_cnt->cnt_rate_illegal + + falsealm_cnt->cnt_crc8_fail + + falsealm_cnt->cnt_mcs_fail + + falsealm_cnt->cnt_fast_fsync_fail + + falsealm_cnt->cnt_sb_search_fail; rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, BIT(14), 1); ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0); @@ -271,12 +322,14 @@ static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw) value_igi++; else if (rtlpriv->falsealm_cnt.cnt_all >= DM_DIG_FA_TH2) value_igi += 2; + if (value_igi > DM_DIG_FA_UPPER) value_igi = DM_DIG_FA_UPPER; else if (value_igi < DM_DIG_FA_LOWER) value_igi = DM_DIG_FA_LOWER; + if (rtlpriv->falsealm_cnt.cnt_all > 10000) - value_igi = 0x32; + value_igi = DM_DIG_FA_UPPER; dm_digtable->cur_igvalue = value_igi; rtl92c_dm_write_dig(hw); @@ -286,32 +339,80 @@ static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct dig_t *digtable = &rtlpriv->dm_digtable; + u32 isbt; + + /* modify DIG lower bound, deal with abnorally large false alarm */ + if (rtlpriv->falsealm_cnt.cnt_all > 10000) { + digtable->large_fa_hit++; + if (digtable->forbidden_igi < digtable->cur_igvalue) { + digtable->forbidden_igi = digtable->cur_igvalue; + digtable->large_fa_hit = 1; + } - if (rtlpriv->falsealm_cnt.cnt_all > digtable->fa_highthresh) { - if ((digtable->back_val - 2) < digtable->back_range_min) - digtable->back_val = digtable->back_range_min; - else - digtable->back_val -= 2; - } else if (rtlpriv->falsealm_cnt.cnt_all < digtable->fa_lowthresh) { - if ((digtable->back_val + 2) > digtable->back_range_max) - digtable->back_val = digtable->back_range_max; - else - digtable->back_val += 2; + if (digtable->large_fa_hit >= 3) { + if ((digtable->forbidden_igi + 1) > + digtable->rx_gain_max) + digtable->rx_gain_min = digtable->rx_gain_max; + else + digtable->rx_gain_min = (digtable->forbidden_igi + 1); + digtable->recover_cnt = 3600; /* 3600=2hr */ + } + } else { + /* Recovery mechanism for IGI lower bound */ + if (digtable->recover_cnt != 0) { + digtable->recover_cnt--; + } else { + if (digtable->large_fa_hit == 0) { + if ((digtable->forbidden_igi-1) < DM_DIG_MIN) { + digtable->forbidden_igi = DM_DIG_MIN; + digtable->rx_gain_min = DM_DIG_MIN; + } else { + digtable->forbidden_igi--; + digtable->rx_gain_min = digtable->forbidden_igi + 1; + } + } else if (digtable->large_fa_hit == 3) { + digtable->large_fa_hit = 0; + } + } + } + if (rtlpriv->falsealm_cnt.cnt_all < 250) { + isbt = rtl_read_byte(rtlpriv, 0x4fd) & 0x01; + + if (!isbt) { + if (rtlpriv->falsealm_cnt.cnt_all > + digtable->fa_lowthresh) { + if ((digtable->back_val - 2) < + digtable->back_range_min) + digtable->back_val = digtable->back_range_min; + else + digtable->back_val -= 2; + } else if (rtlpriv->falsealm_cnt.cnt_all < + digtable->fa_lowthresh) { + if ((digtable->back_val + 2) > + digtable->back_range_max) + digtable->back_val = digtable->back_range_max; + else + digtable->back_val += 2; + } + } else { + digtable->back_val = DM_DIG_BACKOFF_DEFAULT; + } + } else { + /* Adjust initial gain by false alarm */ + if (rtlpriv->falsealm_cnt.cnt_all > 1000) + digtable->cur_igvalue = digtable->pre_igvalue + 2; + else if (rtlpriv->falsealm_cnt.cnt_all > 750) + digtable->cur_igvalue = digtable->pre_igvalue + 1; + else if (rtlpriv->falsealm_cnt.cnt_all < 500) + digtable->cur_igvalue = digtable->pre_igvalue - 1; } - if ((digtable->rssi_val_min + 10 - digtable->back_val) > - digtable->rx_gain_max) + /* Check initial gain by upper/lower bound */ + if (digtable->cur_igvalue > digtable->rx_gain_max) digtable->cur_igvalue = digtable->rx_gain_max; - else if ((digtable->rssi_val_min + 10 - - digtable->back_val) < digtable->rx_gain_min) - digtable->cur_igvalue = digtable->rx_gain_min; - else - digtable->cur_igvalue = digtable->rssi_val_min + 10 - - digtable->back_val; - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - "rssi_val_min = %x back_val %x\n", - digtable->rssi_val_min, digtable->back_val); + if (digtable->cur_igvalue < digtable->rx_gain_min) + digtable->cur_igvalue = digtable->rx_gain_min; rtl92c_dm_write_dig(hw); } @@ -329,7 +430,7 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw) multi_sta = true; if (!multi_sta || - dm_digtable->cursta_cstate != DIG_STA_DISCONNECT) { + dm_digtable->cursta_cstate == DIG_STA_DISCONNECT) { initialized = false; dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; return; @@ -375,7 +476,6 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, "presta_cstate = %x, cursta_cstate = %x\n", dm_digtable->presta_cstate, dm_digtable->cursta_cstate); - if (dm_digtable->presta_cstate == dm_digtable->cursta_cstate || dm_digtable->cursta_cstate == DIG_STA_BEFORE_CONNECT || dm_digtable->cursta_cstate == DIG_STA_CONNECT) { @@ -383,6 +483,8 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw) if (dm_digtable->cursta_cstate != DIG_STA_DISCONNECT) { dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw); + if (dm_digtable->rssi_val_min > 100) + dm_digtable->rssi_val_min = 100; rtl92c_dm_ctrl_initgain_by_rssi(hw); } } else { @@ -398,11 +500,12 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw) static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct dig_t *dm_digtable = &rtlpriv->dm_digtable; if (dm_digtable->cursta_cstate == DIG_STA_CONNECT) { dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw); + if (dm_digtable->rssi_val_min > 100) + dm_digtable->rssi_val_min = 100; if (dm_digtable->pre_cck_pd_state == CCK_PD_STAGE_LowRssi) { if (dm_digtable->rssi_val_min <= 25) @@ -424,48 +527,14 @@ static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) } if (dm_digtable->pre_cck_pd_state != dm_digtable->cur_cck_pd_state) { - if (dm_digtable->cur_cck_pd_state == CCK_PD_STAGE_LowRssi) { - if (rtlpriv->falsealm_cnt.cnt_cck_fail > 800) - dm_digtable->cur_cck_fa_state = - CCK_FA_STAGE_High; - else - dm_digtable->cur_cck_fa_state = CCK_FA_STAGE_Low; - - if (dm_digtable->pre_cck_fa_state != - dm_digtable->cur_cck_fa_state) { - if (dm_digtable->cur_cck_fa_state == - CCK_FA_STAGE_Low) - rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, - 0x83); - else - rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, - 0xcd); - - dm_digtable->pre_cck_fa_state = - dm_digtable->cur_cck_fa_state; - } - - rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x40); - - if (IS_92C_SERIAL(rtlhal->version)) - rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, - MASKBYTE2, 0xd7); - } else { + if ((dm_digtable->cur_cck_pd_state == CCK_PD_STAGE_LowRssi) || + (dm_digtable->cur_cck_pd_state == CCK_PD_STAGE_MAX)) + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0x83); + else rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd); - rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47); - if (IS_92C_SERIAL(rtlhal->version)) - rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, - MASKBYTE2, 0xd3); - } dm_digtable->pre_cck_pd_state = dm_digtable->cur_cck_pd_state; } - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, "CCKPDStage=%x\n", - dm_digtable->cur_cck_pd_state); - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, "is92C=%x\n", - IS_92C_SERIAL(rtlhal->version)); } static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw) @@ -482,6 +551,8 @@ static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw) else dm_digtable->cursta_cstate = DIG_STA_DISCONNECT; + dm_digtable->curmultista_cstate = DIG_MULTISTA_DISCONNECT; + rtl92c_dm_initial_gain_sta(hw); rtl92c_dm_initial_gain_multi_sta(hw); rtl92c_dm_cck_packet_detection_thresh(hw); @@ -493,23 +564,26 @@ static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw) static void rtl92c_dm_dig(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct dig_t *dm_digtable = &rtlpriv->dm_digtable; if (rtlpriv->dm.dm_initialgain_enable == false) return; - if (dm_digtable->dig_enable_flag == false) + if (!rtlpriv->dm.dm_flag & DYNAMIC_FUNC_DIG) return; rtl92c_dm_ctrl_initgain_by_twoport(hw); - } static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); - rtlpriv->dm.dynamic_txpower_enable = false; - + if (rtlpriv->rtlhal.interface == INTF_USB && + rtlpriv->rtlhal.board_type & 0x1) { + dm_savepowerindex(hw); + rtlpriv->dm.dynamic_txpower_enable = true; + } else { + rtlpriv->dm.dynamic_txpower_enable = false; + } rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; } @@ -524,9 +598,14 @@ void rtl92c_dm_write_dig(struct ieee80211_hw *hw) dm_digtable->cur_igvalue, dm_digtable->pre_igvalue, dm_digtable->back_val); - dm_digtable->cur_igvalue += 2; - if (dm_digtable->cur_igvalue > 0x3f) - dm_digtable->cur_igvalue = 0x3f; + if (rtlpriv->rtlhal.interface == INTF_USB && + !dm_digtable->dig_enable_flag) { + dm_digtable->pre_igvalue = 0x17; + return; + } + dm_digtable->cur_igvalue -= 1; + if (dm_digtable->cur_igvalue < DM_DIG_MIN) + dm_digtable->cur_igvalue = DM_DIG_MIN; if (dm_digtable->pre_igvalue != dm_digtable->cur_igvalue) { rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f, @@ -536,11 +615,47 @@ void rtl92c_dm_write_dig(struct ieee80211_hw *hw) dm_digtable->pre_igvalue = dm_digtable->cur_igvalue; } + RT_TRACE(rtlpriv, COMP_DIG, DBG_WARNING, + "dig values 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n", + dm_digtable->cur_igvalue, dm_digtable->pre_igvalue, + dm_digtable->rssi_val_min, dm_digtable->back_val, + dm_digtable->rx_gain_max, dm_digtable->rx_gain_min, + dm_digtable->large_fa_hit, dm_digtable->forbidden_igi); } EXPORT_SYMBOL(rtl92c_dm_write_dig); static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw) { + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + long tmpentry_max_pwdb = 0, tmpentry_min_pwdb = 0xff; + + if (mac->link_state != MAC80211_LINKED) + return; + + if (mac->opmode == NL80211_IFTYPE_ADHOC || + mac->opmode == NL80211_IFTYPE_AP) { + /* TODO: Handle ADHOC and AP Mode */ + } + + if (tmpentry_max_pwdb != 0) + rtlpriv->dm.entry_max_undec_sm_pwdb = tmpentry_max_pwdb; + else + rtlpriv->dm.entry_max_undec_sm_pwdb = 0; + + if (tmpentry_min_pwdb != 0xff) + rtlpriv->dm.entry_min_undec_sm_pwdb = tmpentry_min_pwdb; + else + rtlpriv->dm.entry_min_undec_sm_pwdb = 0; + +/* TODO: + * if (mac->opmode == NL80211_IFTYPE_STATION) { + * if (rtlpriv->rtlhal.fw_ready) { + * u32 param = (u32)(rtlpriv->dm.undec_sm_pwdb << 16); + * rtl8192c_set_rssi_cmd(hw, param); + * } + * } + */ } void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw) @@ -750,6 +865,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i]; rtlpriv->dm.cck_index = cck_index_old; } + /* Handle USB High PA boards */ delta = (thermalvalue > rtlpriv->dm.thermalvalue) ? (thermalvalue - rtlpriv->dm.thermalvalue) : @@ -1140,22 +1256,22 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct ps_t *dm_pstable = &rtlpriv->dm_pstable; - static u8 initialize; - static u32 reg_874, reg_c70, reg_85c, reg_a74; - if (initialize == 0) { - reg_874 = (rtl_get_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, - MASKDWORD) & 0x1CC000) >> 14; + if (!rtlpriv->reg_init) { + rtlpriv->reg_874 = (rtl_get_bbreg(hw, + RFPGA0_XCD_RFINTERFACESW, + MASKDWORD) & 0x1CC000) >> 14; - reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1, - MASKDWORD) & BIT(3)) >> 3; + rtlpriv->reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1, + MASKDWORD) & BIT(3)) >> 3; - reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, - MASKDWORD) & 0xFF000000) >> 24; + rtlpriv->reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, + MASKDWORD) & 0xFF000000) >> 24; - reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & 0xF000) >> 12; + rtlpriv->reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & + 0xF000) >> 12; - initialize = 1; + rtlpriv->reg_init = true; } if (!bforce_in_normal) { @@ -1192,12 +1308,12 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) rtl_set_bbreg(hw, 0x818, BIT(28), 0x1); } else { rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, - 0x1CC000, reg_874); + 0x1CC000, rtlpriv->reg_874); rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), - reg_c70); + rtlpriv->reg_c70); rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, 0xFF000000, - reg_85c); - rtl_set_bbreg(hw, 0xa74, 0xF000, reg_a74); + rtlpriv->reg_85c); + rtl_set_bbreg(hw, 0xa74, 0xF000, rtlpriv->reg_a74); rtl_set_bbreg(hw, 0x818, BIT(28), 0x0); } @@ -1213,6 +1329,7 @@ static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + /* Determine the minimum RSSI */ if (((mac->link_state == MAC80211_NOLINK)) && (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) { dm_pstable->rssi_val_min = 0; @@ -1241,6 +1358,7 @@ static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw) dm_pstable->rssi_val_min); } + /* Power Saving for 92C */ if (IS_92C_SERIAL(rtlhal->version)) ;/* rtl92c_dm_1r_cca(hw); */ else @@ -1252,12 +1370,23 @@ void rtl92c_dm_init(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; + rtlpriv->dm.dm_flag = DYNAMIC_FUNC_DISABLE | DYNAMIC_FUNC_DIG; + rtlpriv->dm.undec_sm_pwdb = -1; + rtlpriv->dm.undec_sm_cck = -1; + rtlpriv->dm.dm_initialgain_enable = true; rtl92c_dm_diginit(hw); + + rtlpriv->dm.dm_flag |= HAL_DM_HIPWR_DISABLE; rtl92c_dm_init_dynamic_txpower(hw); + rtl92c_dm_init_edca_turbo(hw); rtl92c_dm_init_rate_adaptive_mask(hw); + rtlpriv->dm.dm_flag |= DYNAMIC_FUNC_SS; rtl92c_dm_initialize_txpower_tracking(hw); rtl92c_dm_init_dynamic_bb_powersaving(hw); + + rtlpriv->dm.ofdm_pkt_cnt = 0; + rtlpriv->dm.dm_rssi_sel = RSSI_DEFAULT; } EXPORT_SYMBOL(rtl92c_dm_init); @@ -1308,7 +1437,7 @@ void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw) } if (undec_sm_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) { - rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1; + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL2; RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n"); } else if ((undec_sm_pwdb < (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) && @@ -1328,8 +1457,16 @@ void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw) "PHY_SetTxPowerLevel8192S() Channel = %d\n", rtlphy->current_channel); rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); + if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_NORMAL) + dm_restorepowerindex(hw); + else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL1) + dm_writepowerindex(hw, 0x14); + else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL2) + dm_writepowerindex(hw, 0x10); } - rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl; } @@ -1400,12 +1537,6 @@ u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw) else curr_bt_rssi_state &= (~BT_RSSI_STATE_SPECIAL_LOW); - /* Set Tx Power according to BT status. */ - if (undec_sm_pwdb >= 30) - curr_bt_rssi_state |= BT_RSSI_STATE_TXPOWER_LOW; - else if (undec_sm_pwdb < 25) - curr_bt_rssi_state &= (~BT_RSSI_STATE_TXPOWER_LOW); - /* Check BT state related to BT_Idle in B/G mode. */ if (undec_sm_pwdb < 15) curr_bt_rssi_state |= BT_RSSI_STATE_BG_EDCA_LOW; diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h index 518e208c0180..4f232a063636 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h @@ -91,6 +91,17 @@ #define TX_POWER_NEAR_FIELD_THRESH_LVL2 74 #define TX_POWER_NEAR_FIELD_THRESH_LVL1 67 +#define DYNAMIC_FUNC_DISABLE 0x0 +#define DYNAMIC_FUNC_DIG BIT(0) +#define DYNAMIC_FUNC_HP BIT(1) +#define DYNAMIC_FUNC_SS BIT(2) /*Tx Power Tracking*/ +#define DYNAMIC_FUNC_BT BIT(3) +#define DYNAMIC_FUNC_ANT_DIV BIT(4) + +#define RSSI_CCK 0 +#define RSSI_OFDM 1 +#define RSSI_DEFAULT 2 + struct swat_t { u8 failure_cnt; u8 try_flag; @@ -167,5 +178,8 @@ void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw); void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery); void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw); void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw); +void dm_savepowerindex(struct ieee80211_hw *hw); +void dm_writepowerindex(struct ieee80211_hw *hw, u8 value); +void dm_restorepowerindex(struct ieee80211_hw *hw); #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c index 0c0e78263a66..9e32ac8a4425 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c @@ -1147,6 +1147,12 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, 0x522, 0x550, 0x551, 0x040 }; + u32 iqk_bb_reg_92C[9] = { + 0xc04, 0xc08, 0x874, 0xb68, + 0xb6c, 0x870, 0x860, 0x864, + 0x800 + }; + const u32 retrycount = 2; if (t == 0) { @@ -1157,6 +1163,8 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, rtlphy->adda_backup, 16); _rtl92c_phy_save_mac_registers(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); + _rtl92c_phy_save_adda_registers(hw, iqk_bb_reg_92C, + rtlphy->iqk_bb_backup, 9); } _rtl92c_phy_path_adda_on(hw, adda_reg, true, is2t); if (t == 0) { @@ -1167,14 +1175,18 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, if (!rtlphy->rfpi_enable) _rtl92c_phy_pi_mode_switch(hw, true); - if (t == 0) { - rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD); - rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD); - rtlphy->reg_874 = rtl_get_bbreg(hw, 0x874, MASKDWORD); - } + + rtl_set_bbreg(hw, 0x800, BIT(24), 0x0); + rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600); rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4); rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000); + + rtl_set_bbreg(hw, 0x870, BIT(10), 0x1); + rtl_set_bbreg(hw, 0x870, BIT(26), 0x1); + rtl_set_bbreg(hw, 0x860, BIT(10), 0x0); + rtl_set_bbreg(hw, 0x864, BIT(10), 0x0); + if (is2t) { rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000); @@ -1239,13 +1251,9 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, 0x3FF0000) >> 16; } } - rtl_set_bbreg(hw, 0xc04, MASKDWORD, rtlphy->reg_c04); - rtl_set_bbreg(hw, 0x874, MASKDWORD, rtlphy->reg_874); - rtl_set_bbreg(hw, 0xc08, MASKDWORD, rtlphy->reg_c08); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); - rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3); - if (is2t) - rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3); + if (t != 0) { if (!rtlphy->rfpi_enable) _rtl92c_phy_pi_mode_switch(hw, false); @@ -1253,6 +1261,15 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, rtlphy->adda_backup, 16); _rtl92c_phy_reload_mac_registers(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); + _rtl92c_phy_reload_adda_registers(hw, iqk_bb_reg_92C, + rtlphy->iqk_bb_backup, 9); + + rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3); + if (is2t) + rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3); + + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x01008c00); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x01008c00); } } diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c index 16a0b9e59acf..c16209a336ea 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c @@ -101,6 +101,15 @@ void rtl92cu_dm_dynamic_txpower(struct ieee80211_hw *hw) "PHY_SetTxPowerLevel8192S() Channel = %d\n", rtlphy->current_channel); rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); + if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_NORMAL) + dm_restorepowerindex(hw); + else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL1) + dm_writepowerindex(hw, 0x14); + else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL2) + dm_writepowerindex(hw, 0x10); } rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h index d947e7d350bb..fafa6bac2a3f 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h @@ -30,3 +30,6 @@ #include "../rtl8192ce/dm.h" void rtl92cu_dm_dynamic_txpower(struct ieee80211_hw *hw); +void dm_savepowerindex(struct ieee80211_hw *hw); +void dm_writepowerindex(struct ieee80211_hw *hw, u8 value); +void dm_restorepowerindex(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c index 189ba124a8c6..468bf73cc883 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c @@ -1022,7 +1022,7 @@ int rtl92cu_hw_init(struct ieee80211_hw *hw) if (ppsc->rfpwr_state == ERFON) { rtl92c_phy_set_rfpath_switch(hw, 1); if (iqk_initialized) { - rtl92c_phy_iq_calibrate(hw, false); + rtl92c_phy_iq_calibrate(hw, true); } else { rtl92c_phy_iq_calibrate(hw, false); iqk_initialized = true; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c index 34e56308301e..0c09240eadcc 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c @@ -120,6 +120,7 @@ bool rtl92cu_phy_bb_config(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); u16 regval; + u32 regval32; u8 b_reg_hwparafile = 1; _rtl92c_phy_init_bb_rf_register_definition(hw); @@ -135,8 +136,11 @@ bool rtl92cu_phy_bb_config(struct ieee80211_hw *hw) } else if (IS_HARDWARE_TYPE_8192CU(rtlhal)) { rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD | FEN_BB_GLB_RSTn | FEN_BBRSTB); - rtl_write_byte(rtlpriv, REG_LDOHCI12_CTRL, 0x0f); } + regval32 = rtl_read_dword(rtlpriv, 0x87c); + rtl_write_dword(rtlpriv, 0x87c, regval32 & (~BIT(31))); + if (IS_HARDWARE_TYPE_8192CU(rtlhal)) + rtl_write_byte(rtlpriv, REG_LDOHCI12_CTRL, 0x0f); rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80); if (b_reg_hwparafile == 1) rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c index 2119313a737b..b878d56d2f4d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c @@ -85,17 +85,15 @@ void rtl92cu_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, if (mac->act_scanning) { tx_agc[RF90_PATH_A] = 0x3f3f3f3f; tx_agc[RF90_PATH_B] = 0x3f3f3f3f; - if (turbo_scanoff) { - for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { - tx_agc[idx1] = ppowerlevel[idx1] | - (ppowerlevel[idx1] << 8) | - (ppowerlevel[idx1] << 16) | - (ppowerlevel[idx1] << 24); - if (rtlhal->interface == INTF_USB) { - if (tx_agc[idx1] > 0x20 && - rtlefuse->external_pa) - tx_agc[idx1] = 0x20; - } + for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { + tx_agc[idx1] = ppowerlevel[idx1] | + (ppowerlevel[idx1] << 8) | + (ppowerlevel[idx1] << 16) | + (ppowerlevel[idx1] << 24); + if (rtlhal->interface == INTF_USB) { + if (tx_agc[idx1] > 0x20 && + rtlefuse->external_pa) + tx_agc[idx1] = 0x20; } } } else { @@ -107,7 +105,7 @@ void rtl92cu_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, TXHIGHPWRLEVEL_LEVEL2) { tx_agc[RF90_PATH_A] = 0x00000000; tx_agc[RF90_PATH_B] = 0x00000000; - } else{ + } else { for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { tx_agc[idx1] = ppowerlevel[idx1] | (ppowerlevel[idx1] << 8) | @@ -373,7 +371,12 @@ static void _rtl92c_write_ofdm_power_reg(struct ieee80211_hw *hw, regoffset == RTXAGC_B_MCS07_MCS04) regoffset = 0xc98; for (i = 0; i < 3; i++) { - writeVal = (writeVal > 6) ? (writeVal - 6) : 0; + if (i != 2) + writeVal = (writeVal > 8) ? + (writeVal - 8) : 0; + else + writeVal = (writeVal > 6) ? + (writeVal - 6) : 0; rtl_write_byte(rtlpriv, (u32)(regoffset + i), (u8)writeVal); } diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index 9936de716ad5..8501954cfb44 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -50,6 +50,9 @@ MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless"); MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin"); +MODULE_FIRMWARE("rtlwifi/rtl8192cufw_A.bin"); +MODULE_FIRMWARE("rtlwifi/rtl8192cufw_B.bin"); +MODULE_FIRMWARE("rtlwifi/rtl8192cufw_TMSC.bin"); static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) { @@ -69,14 +72,21 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) "Can't alloc buffer for fw\n"); return 1; } - + if (IS_VENDOR_UMC_A_CUT(rtlpriv->rtlhal.version) && + !IS_92C_SERIAL(rtlpriv->rtlhal.version)) { + rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cufw_A.bin"; + } else if (IS_81xxC_VENDOR_UMC_B_CUT(rtlpriv->rtlhal.version)) { + rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cufw_B.bin"; + } else { + rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cufw_TMSC.bin"; + } + /* provide name of alternative file */ + rtlpriv->cfg->alt_fw_name = "rtlwifi/rtl8192cufw.bin"; pr_info("Loading firmware %s\n", rtlpriv->cfg->fw_name); rtlpriv->max_fw_size = 0x4000; err = request_firmware_nowait(THIS_MODULE, 1, rtlpriv->cfg->fw_name, rtlpriv->io.dev, GFP_KERNEL, hw, rtl_fw_cb); - - return err; } diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/table.c b/drivers/net/wireless/rtlwifi/rtl8192cu/table.c index 966be519edb8..7903c154de00 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/table.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/table.c @@ -36,7 +36,7 @@ u32 RTL8192CUPHY_REG_2TARRAY[RTL8192CUPHY_REG_2TARRAY_LENGTH] = { 0x804, 0x00000003, 0x808, 0x0000fc00, 0x80c, 0x0000000a, - 0x810, 0x10005388, + 0x810, 0x10000330, 0x814, 0x020c3d10, 0x818, 0x02200385, 0x81c, 0x00000000, @@ -110,22 +110,22 @@ u32 RTL8192CUPHY_REG_2TARRAY[RTL8192CUPHY_REG_2TARRAY_LENGTH] = { 0xc44, 0x000100b7, 0xc48, 0xec020107, 0xc4c, 0x007f037f, - 0xc50, 0x6954341e, + 0xc50, 0x69543420, 0xc54, 0x43bc0094, - 0xc58, 0x6954341e, + 0xc58, 0x69543420, 0xc5c, 0x433c0094, 0xc60, 0x00000000, 0xc64, 0x5116848b, 0xc68, 0x47c00bff, 0xc6c, 0x00000036, 0xc70, 0x2c7f000d, - 0xc74, 0x0186115b, + 0xc74, 0x2186115b, 0xc78, 0x0000001f, 0xc7c, 0x00b99612, 0xc80, 0x40000100, 0xc84, 0x20f60000, 0xc88, 0x40000100, - 0xc8c, 0x20200000, + 0xc8c, 0xa0e40000, 0xc90, 0x00121820, 0xc94, 0x00000000, 0xc98, 0x00121820, @@ -226,7 +226,7 @@ u32 RTL8192CUPHY_REG_1TARRAY[RTL8192CUPHY_REG_1TARRAY_LENGTH] = { 0x804, 0x00000001, 0x808, 0x0000fc00, 0x80c, 0x0000000a, - 0x810, 0x10005388, + 0x810, 0x10000330, 0x814, 0x020c3d10, 0x818, 0x02200385, 0x81c, 0x00000000, @@ -300,9 +300,9 @@ u32 RTL8192CUPHY_REG_1TARRAY[RTL8192CUPHY_REG_1TARRAY_LENGTH] = { 0xc44, 0x000100b7, 0xc48, 0xec020107, 0xc4c, 0x007f037f, - 0xc50, 0x6954341e, + 0xc50, 0x69543420, 0xc54, 0x43bc0094, - 0xc58, 0x6954341e, + 0xc58, 0x69543420, 0xc5c, 0x433c0094, 0xc60, 0x00000000, 0xc64, 0x5116848b, @@ -340,7 +340,7 @@ u32 RTL8192CUPHY_REG_1TARRAY[RTL8192CUPHY_REG_1TARRAY_LENGTH] = { 0xce4, 0x00000000, 0xce8, 0x37644302, 0xcec, 0x2f97d40c, - 0xd00, 0x00080740, + 0xd00, 0x00000740, 0xd04, 0x00020401, 0xd08, 0x0000907f, 0xd0c, 0x20010201, @@ -633,17 +633,17 @@ u32 RTL8192CURADIOA_2TARRAY[RTL8192CURADIOA_2TARRAYLENGTH] = { 0x012, 0x00071000, 0x012, 0x000b0000, 0x012, 0x000fc000, - 0x013, 0x000287af, + 0x013, 0x000287b3, 0x013, 0x000244b7, 0x013, 0x000204ab, 0x013, 0x0001c49f, 0x013, 0x00018493, - 0x013, 0x00014297, - 0x013, 0x00010295, - 0x013, 0x0000c298, - 0x013, 0x0000819c, - 0x013, 0x000040a8, - 0x013, 0x0000001c, + 0x013, 0x0001429b, + 0x013, 0x00010299, + 0x013, 0x0000c29c, + 0x013, 0x000081a0, + 0x013, 0x000040ac, + 0x013, 0x00000020, 0x014, 0x0001944c, 0x014, 0x00059444, 0x014, 0x0009944c, @@ -932,10 +932,10 @@ u32 RTL8192CUMAC_2T_ARRAY[RTL8192CUMAC_2T_ARRAYLENGTH] = { 0x608, 0x0000000e, 0x609, 0x0000002a, 0x652, 0x00000020, - 0x63c, 0x0000000a, - 0x63d, 0x0000000e, - 0x63e, 0x0000000a, - 0x63f, 0x0000000e, + 0x63c, 0x00000008, + 0x63d, 0x00000008, + 0x63e, 0x0000000c, + 0x63f, 0x0000000c, 0x66e, 0x00000005, 0x700, 0x00000021, 0x701, 0x00000043, diff --git a/drivers/net/wireless/rtlwifi/stats.c b/drivers/net/wireless/rtlwifi/stats.c index 8ed31744a054..4f083fc1d360 100644 --- a/drivers/net/wireless/rtlwifi/stats.c +++ b/drivers/net/wireless/rtlwifi/stats.c @@ -176,6 +176,7 @@ static void rtl_process_pwdb(struct ieee80211_hw *hw, struct rtl_stats *pstatus) struct rtl_sta_info *drv_priv = NULL; struct ieee80211_sta *sta = NULL; long undec_sm_pwdb; + long undec_sm_cck; rcu_read_lock(); if (rtlpriv->mac80211.opmode != NL80211_IFTYPE_STATION) @@ -185,12 +186,16 @@ static void rtl_process_pwdb(struct ieee80211_hw *hw, struct rtl_stats *pstatus) if (sta) { drv_priv = (struct rtl_sta_info *) sta->drv_priv; undec_sm_pwdb = drv_priv->rssi_stat.undec_sm_pwdb; + undec_sm_cck = drv_priv->rssi_stat.undec_sm_cck; } else { undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb; + undec_sm_cck = rtlpriv->dm.undec_sm_cck; } if (undec_sm_pwdb < 0) undec_sm_pwdb = pstatus->rx_pwdb_all; + if (undec_sm_cck < 0) + undec_sm_cck = pstatus->rx_pwdb_all; if (pstatus->rx_pwdb_all > (u32) undec_sm_pwdb) { undec_sm_pwdb = (((undec_sm_pwdb) * (RX_SMOOTH_FACTOR - 1)) + @@ -200,6 +205,15 @@ static void rtl_process_pwdb(struct ieee80211_hw *hw, struct rtl_stats *pstatus) undec_sm_pwdb = (((undec_sm_pwdb) * (RX_SMOOTH_FACTOR - 1)) + (pstatus->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); } + if (pstatus->rx_pwdb_all > (u32) undec_sm_cck) { + undec_sm_cck = (((undec_sm_pwdb) * + (RX_SMOOTH_FACTOR - 1)) + + (pstatus->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); + undec_sm_cck = undec_sm_cck + 1; + } else { + undec_sm_pwdb = (((undec_sm_cck) * (RX_SMOOTH_FACTOR - 1)) + + (pstatus->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); + } if (sta) { drv_priv->rssi_stat.undec_sm_pwdb = undec_sm_pwdb; diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index 6e2b5c5c83c8..4933f02ce1d5 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -475,14 +475,14 @@ static void _rtl_usb_rx_process_agg(struct ieee80211_hw *hw, rtlpriv->stats.rxbytesunicast += skb->len; } - rtl_is_special_data(hw, skb, false); - if (ieee80211_is_data(fc)) { rtlpriv->cfg->ops->led_control(hw, LED_CTL_RX); if (unicast) rtlpriv->link_info.num_rx_inperiod++; } + /* static bcn for roaming */ + rtl_beacon_statistic(hw, skb); } } @@ -517,8 +517,6 @@ static void _rtl_usb_rx_process_noagg(struct ieee80211_hw *hw, rtlpriv->stats.rxbytesunicast += skb->len; } - rtl_is_special_data(hw, skb, false); - if (ieee80211_is_data(fc)) { rtlpriv->cfg->ops->led_control(hw, LED_CTL_RX); @@ -553,7 +551,7 @@ static void _rtl_rx_pre_process(struct ieee80211_hw *hw, struct sk_buff *skb) } } -#define __RX_SKB_MAX_QUEUED 32 +#define __RX_SKB_MAX_QUEUED 64 static void _rtl_rx_work(unsigned long param) { diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index 0c65386fa30d..8c647391bedf 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -1033,6 +1033,7 @@ struct rtl_ht_agg { struct rssi_sta { long undec_sm_pwdb; + long undec_sm_cck; }; struct rtl_tid_data { @@ -1323,8 +1324,10 @@ struct fast_ant_training { struct rtl_dm { /*PHY status for Dynamic Management */ long entry_min_undec_sm_pwdb; + long undec_sm_cck; long undec_sm_pwdb; /*out dm */ long entry_max_undec_sm_pwdb; + s32 ofdm_pkt_cnt; bool dm_initialgain_enable; bool dynamic_txpower_enable; bool current_turbo_edca; @@ -1339,6 +1342,7 @@ struct rtl_dm { bool inform_fw_driverctrldm; bool current_mrc_switch; u8 txpowercount; + u8 powerindex_backup[6]; u8 thermalvalue_rxgain; u8 thermalvalue_iqk; @@ -1350,7 +1354,9 @@ struct rtl_dm { bool done_txpower; u8 dynamic_txhighpower_lvl; /*Tx high power level */ u8 dm_flag; /*Indicate each dynamic mechanism's status. */ + u8 dm_flag_tmp; u8 dm_type; + u8 dm_rssi_sel; u8 txpower_track_control; bool interrupt_migration; bool disable_tx_int; @@ -1804,6 +1810,7 @@ struct rtl_hal_cfg { bool write_readback; char *name; char *fw_name; + char *alt_fw_name; struct rtl_hal_ops *ops; struct rtl_mod_params *mod_params; struct rtl_hal_usbint_cfg *usb_interface_cfg; @@ -1948,6 +1955,7 @@ struct dig_t { u8 pre_ccastate; u8 cur_ccasate; u8 large_fa_hit; + u8 dig_dynamic_min; u8 forbidden_igi; u8 dig_state; u8 dig_highpwrstate; @@ -2028,22 +2036,15 @@ struct rtl_priv { struct dig_t dm_digtable; struct ps_t dm_pstable; - /* section shared by individual drivers */ - union { - struct { /* data buffer pointer for USB reads */ - __le32 *usb_data; - int usb_data_index; - bool initialized; - }; - struct { /* section for 8723ae */ - bool reg_init; /* true if regs saved */ - u32 reg_874; - u32 reg_c70; - u32 reg_85c; - u32 reg_a74; - bool bt_operation_on; - }; - }; + u32 reg_874; + u32 reg_c70; + u32 reg_85c; + u32 reg_a74; + bool reg_init; /* true if regs saved */ + bool bt_operation_on; + __le32 *usb_data; + int usb_data_index; + bool initialized; bool enter_ps; /* true when entering PS */ u8 rate_mask[5]; diff --git a/drivers/net/wireless/ti/wl1251/acx.c b/drivers/net/wireless/ti/wl1251/acx.c index db6430c1a084..374268d5ac6a 100644 --- a/drivers/net/wireless/ti/wl1251/acx.c +++ b/drivers/net/wireless/ti/wl1251/acx.c @@ -18,10 +18,8 @@ int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod, wl1251_debug(DEBUG_ACX, "acx frame rates"); rates = kzalloc(sizeof(*rates), GFP_KERNEL); - if (!rates) { - ret = -ENOMEM; - goto out; - } + if (!rates) + return -ENOMEM; rates->tx_ctrl_frame_rate = ctrl_rate; rates->tx_ctrl_frame_mod = ctrl_mod; @@ -49,10 +47,8 @@ int wl1251_acx_station_id(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx dot11_station_id"); mac = kzalloc(sizeof(*mac), GFP_KERNEL); - if (!mac) { - ret = -ENOMEM; - goto out; - } + if (!mac) + return -ENOMEM; for (i = 0; i < ETH_ALEN; i++) mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i]; @@ -74,10 +70,8 @@ int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id) wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id); default_key = kzalloc(sizeof(*default_key), GFP_KERNEL); - if (!default_key) { - ret = -ENOMEM; - goto out; - } + if (!default_key) + return -ENOMEM; default_key->id = key_id; @@ -104,10 +98,8 @@ int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event, wl1251_debug(DEBUG_ACX, "acx wake up conditions"); wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL); - if (!wake_up) { - ret = -ENOMEM; - goto out; - } + if (!wake_up) + return -ENOMEM; wake_up->wake_up_event = wake_up_event; wake_up->listen_interval = listen_interval; @@ -132,16 +124,13 @@ int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth) wl1251_debug(DEBUG_ACX, "acx sleep auth"); auth = kzalloc(sizeof(*auth), GFP_KERNEL); - if (!auth) { - ret = -ENOMEM; - goto out; - } + if (!auth) + return -ENOMEM; auth->sleep_auth = sleep_auth; ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth)); -out: kfree(auth); return ret; } @@ -154,10 +143,8 @@ int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len) wl1251_debug(DEBUG_ACX, "acx fw rev"); rev = kzalloc(sizeof(*rev), GFP_KERNEL); - if (!rev) { - ret = -ENOMEM; - goto out; - } + if (!rev) + return -ENOMEM; ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev)); if (ret < 0) { @@ -191,10 +178,8 @@ int wl1251_acx_tx_power(struct wl1251 *wl, int power) return -EINVAL; acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->current_tx_power = power * 10; @@ -217,10 +202,8 @@ int wl1251_acx_feature_cfg(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx feature cfg"); feature = kzalloc(sizeof(*feature), GFP_KERNEL); - if (!feature) { - ret = -ENOMEM; - goto out; - } + if (!feature) + return -ENOMEM; /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */ feature->data_flow_options = 0; @@ -261,10 +244,8 @@ int wl1251_acx_data_path_params(struct wl1251 *wl, wl1251_debug(DEBUG_ACX, "acx data path params"); params = kzalloc(sizeof(*params), GFP_KERNEL); - if (!params) { - ret = -ENOMEM; - goto out; - } + if (!params) + return -ENOMEM; params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE; params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE; @@ -309,10 +290,8 @@ int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time) wl1251_debug(DEBUG_ACX, "acx rx msdu life time"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->lifetime = life_time; ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME, @@ -335,10 +314,8 @@ int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter) wl1251_debug(DEBUG_ACX, "acx rx config"); rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL); - if (!rx_config) { - ret = -ENOMEM; - goto out; - } + if (!rx_config) + return -ENOMEM; rx_config->config_options = config; rx_config->filter_options = filter; @@ -363,10 +340,8 @@ int wl1251_acx_pd_threshold(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx data pd threshold"); pd = kzalloc(sizeof(*pd), GFP_KERNEL); - if (!pd) { - ret = -ENOMEM; - goto out; - } + if (!pd) + return -ENOMEM; /* FIXME: threshold value not set */ @@ -389,10 +364,8 @@ int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time) wl1251_debug(DEBUG_ACX, "acx slot"); slot = kzalloc(sizeof(*slot), GFP_KERNEL); - if (!slot) { - ret = -ENOMEM; - goto out; - } + if (!slot) + return -ENOMEM; slot->wone_index = STATION_WONE_INDEX; slot->slot_time = slot_time; @@ -416,10 +389,8 @@ int wl1251_acx_group_address_tbl(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx group address tbl"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; /* MAC filtering */ acx->enabled = 0; @@ -444,10 +415,8 @@ int wl1251_acx_service_period_timeout(struct wl1251 *wl) int ret; rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL); - if (!rx_timeout) { - ret = -ENOMEM; - goto out; - } + if (!rx_timeout) + return -ENOMEM; wl1251_debug(DEBUG_ACX, "acx service period timeout"); @@ -475,10 +444,8 @@ int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold) wl1251_debug(DEBUG_ACX, "acx rts threshold"); rts = kzalloc(sizeof(*rts), GFP_KERNEL); - if (!rts) { - ret = -ENOMEM; - goto out; - } + if (!rts) + return -ENOMEM; rts->threshold = rts_threshold; @@ -501,10 +468,8 @@ int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter) wl1251_debug(DEBUG_ACX, "acx beacon filter opt"); beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL); - if (!beacon_filter) { - ret = -ENOMEM; - goto out; - } + if (!beacon_filter) + return -ENOMEM; beacon_filter->enable = enable_filter; beacon_filter->max_num_beacons = 0; @@ -530,10 +495,8 @@ int wl1251_acx_beacon_filter_table(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx beacon filter table"); ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL); - if (!ie_table) { - ret = -ENOMEM; - goto out; - } + if (!ie_table) + return -ENOMEM; /* configure default beacon pass-through rules */ ie_table->num_ie = 1; @@ -560,10 +523,8 @@ int wl1251_acx_conn_monit_params(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx connection monitor parameters"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->synch_fail_thold = SYNCH_FAIL_DEFAULT_THRESHOLD; acx->bss_lose_timeout = NO_BEACON_DEFAULT_TIMEOUT; @@ -589,10 +550,8 @@ int wl1251_acx_sg_enable(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx sg enable"); pta = kzalloc(sizeof(*pta), GFP_KERNEL); - if (!pta) { - ret = -ENOMEM; - goto out; - } + if (!pta) + return -ENOMEM; pta->enable = SG_ENABLE; @@ -615,10 +574,8 @@ int wl1251_acx_sg_cfg(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx sg cfg"); param = kzalloc(sizeof(*param), GFP_KERNEL); - if (!param) { - ret = -ENOMEM; - goto out; - } + if (!param) + return -ENOMEM; /* BT-WLAN coext parameters */ param->min_rate = RATE_INDEX_24MBPS; @@ -669,10 +626,8 @@ int wl1251_acx_cca_threshold(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx cca threshold"); detection = kzalloc(sizeof(*detection), GFP_KERNEL); - if (!detection) { - ret = -ENOMEM; - goto out; - } + if (!detection) + return -ENOMEM; detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D; detection->tx_energy_detection = 0; @@ -682,7 +637,6 @@ int wl1251_acx_cca_threshold(struct wl1251 *wl) if (ret < 0) wl1251_warning("failed to set cca threshold: %d", ret); -out: kfree(detection); return ret; } @@ -695,10 +649,8 @@ int wl1251_acx_bcn_dtim_options(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx bcn dtim options"); bb = kzalloc(sizeof(*bb), GFP_KERNEL); - if (!bb) { - ret = -ENOMEM; - goto out; - } + if (!bb) + return -ENOMEM; bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE; bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE; @@ -724,10 +676,8 @@ int wl1251_acx_aid(struct wl1251 *wl, u16 aid) wl1251_debug(DEBUG_ACX, "acx aid"); acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL); - if (!acx_aid) { - ret = -ENOMEM; - goto out; - } + if (!acx_aid) + return -ENOMEM; acx_aid->aid = aid; @@ -750,10 +700,8 @@ int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask) wl1251_debug(DEBUG_ACX, "acx event mbox mask"); mask = kzalloc(sizeof(*mask), GFP_KERNEL); - if (!mask) { - ret = -ENOMEM; - goto out; - } + if (!mask) + return -ENOMEM; /* high event mask is unused */ mask->high_event_mask = 0xffffffff; @@ -805,10 +753,8 @@ int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble) wl1251_debug(DEBUG_ACX, "acx_set_preamble"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->preamble = preamble; @@ -832,10 +778,8 @@ int wl1251_acx_cts_protect(struct wl1251 *wl, wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->ctsprotect = ctsprotect; @@ -856,10 +800,8 @@ int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime) int ret; tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL); - if (!tsf_info) { - ret = -ENOMEM; - goto out; - } + if (!tsf_info) + return -ENOMEM; ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO, tsf_info, sizeof(*tsf_info)); @@ -900,11 +842,8 @@ int wl1251_acx_rate_policies(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx rate policies"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; /* configure one default (one-size-fits-all) rate class */ acx->rate_class_cnt = 1; @@ -932,10 +871,8 @@ int wl1251_acx_mem_cfg(struct wl1251 *wl) wl1251_debug(DEBUG_ACX, "acx mem cfg"); mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL); - if (!mem_conf) { - ret = -ENOMEM; - goto out; - } + if (!mem_conf) + return -ENOMEM; /* memory config */ mem_conf->mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS); @@ -979,10 +916,8 @@ int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim) wl1251_debug(DEBUG_ACX, "acx tbtt and dtim"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->tbtt = tbtt; acx->dtim = dtim; @@ -1008,10 +943,8 @@ int wl1251_acx_bet_enable(struct wl1251 *wl, enum wl1251_acx_bet_mode mode, wl1251_debug(DEBUG_ACX, "acx bet enable"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->enable = mode; acx->max_consecutive = max_consecutive; @@ -1037,11 +970,8 @@ int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max, "aifs %d txop %d", ac, cw_min, cw_max, aifs, txop); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->ac = ac; acx->cw_min = cw_min; @@ -1073,11 +1003,8 @@ int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue, ps_scheme, ack_policy); acx = kzalloc(sizeof(*acx), GFP_KERNEL); - - if (!acx) { - ret = -ENOMEM; - goto out; - } + if (!acx) + return -ENOMEM; acx->queue = queue; acx->type = type; diff --git a/drivers/net/wireless/ti/wl12xx/scan.c b/drivers/net/wireless/ti/wl12xx/scan.c index 4a0bbb13806b..7541bd1a4a4b 100644 --- a/drivers/net/wireless/ti/wl12xx/scan.c +++ b/drivers/net/wireless/ti/wl12xx/scan.c @@ -47,7 +47,7 @@ static int wl1271_get_scan_channels(struct wl1271 *wl, * In active scans, we only scan channels not * marked as passive. */ - (passive || !(flags & IEEE80211_CHAN_PASSIVE_SCAN))) { + (passive || !(flags & IEEE80211_CHAN_NO_IR))) { wl1271_debug(DEBUG_SCAN, "band %d, center_freq %d ", req->channels[i]->band, req->channels[i]->center_freq); diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 34d9dfff2ad3..9b2ecf52449f 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -1688,7 +1688,7 @@ int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl) if (channel->flags & (IEEE80211_CHAN_DISABLED | IEEE80211_CHAN_RADAR | - IEEE80211_CHAN_PASSIVE_SCAN)) + IEEE80211_CHAN_NO_IR)) continue; ch_bit_idx = wlcore_get_reg_conf_ch_idx(b, ch); diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 0368b9cbfb89..e9da47cead58 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -91,8 +91,7 @@ static void wl1271_reg_notify(struct wiphy *wiphy, continue; if (ch->flags & IEEE80211_CHAN_RADAR) - ch->flags |= IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN; + ch->flags |= IEEE80211_CHAN_NO_IR; } diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c index 7ed86203304b..1e3d51cd673a 100644 --- a/drivers/net/wireless/ti/wlcore/scan.c +++ b/drivers/net/wireless/ti/wlcore/scan.c @@ -188,16 +188,14 @@ wlcore_scan_get_channels(struct wl1271 *wl, flags = req_channels[i]->flags; if (force_passive) - flags |= IEEE80211_CHAN_PASSIVE_SCAN; + flags |= IEEE80211_CHAN_NO_IR; if ((req_channels[i]->band == band) && !(flags & IEEE80211_CHAN_DISABLED) && (!!(flags & IEEE80211_CHAN_RADAR) == radar) && /* if radar is set, we ignore the passive flag */ (radar || - !!(flags & IEEE80211_CHAN_PASSIVE_SCAN) == passive)) { - - + !!(flags & IEEE80211_CHAN_NO_IR) == passive)) { if (flags & IEEE80211_CHAN_RADAR) { channels[j].flags |= SCAN_CHANNEL_FLAGS_DFS; @@ -220,7 +218,7 @@ wlcore_scan_get_channels(struct wl1271 *wl, (band == IEEE80211_BAND_2GHZ) && (channels[j].channel >= 12) && (channels[j].channel <= 14) && - (flags & IEEE80211_CHAN_PASSIVE_SCAN) && + (flags & IEEE80211_CHAN_NO_IR) && !force_passive) { /* pactive channels treated as DFS */ channels[j].flags = SCAN_CHANNEL_FLAGS_DFS; @@ -243,8 +241,8 @@ wlcore_scan_get_channels(struct wl1271 *wl, max_dwell_time_active, flags & IEEE80211_CHAN_RADAR ? ", DFS" : "", - flags & IEEE80211_CHAN_PASSIVE_SCAN ? - ", PASSIVE" : ""); + flags & IEEE80211_CHAN_NO_IR ? + ", NO-IR" : ""); j++; } } |