diff options
| author | John W. Linville <linville@tuxdriver.com> | 2012-03-16 13:45:25 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-16 13:45:25 -0400 |
| commit | 01a282980937f9ca55a3cb06b9c6ff1cc49ea396 (patch) | |
| tree | 07a043edc861e245a7a9764751af0898a1f1199a /drivers/net/wireless/ath/ath9k | |
| parent | d5ddb4a59ed43b4c569b4efa8b508d50ef140cc6 (diff) | |
| parent | 377526578f2c343ea281a918b18ece1fca65005c (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Conflicts:
drivers/net/wireless/ath/ath9k/hw.c
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
23 files changed, 206 insertions, 576 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 86a891f93fc..d7d8e919914 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -834,9 +834,10 @@ static int ar5008_hw_process_ini(struct ath_hw *ah, AR_SREV_9287_11_OR_LATER(ah)) REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites); - if (AR_SREV_9271_10(ah)) - REG_WRITE_ARRAY(&ah->iniModes_9271_1_0_only, - modesIndex, regWrites); + if (AR_SREV_9271_10(ah)) { + REG_SET_BIT(ah, AR_PHY_SPECTRAL_SCAN, AR_PHY_SPECTRAL_SCAN_ENA); + REG_RMW_FIELD(ah, AR_PHY_RF_CTL3, AR_PHY_TX_END_TO_ADC_ON, 0xa); + } ENABLE_REGWRITE_BUFFER(ah); @@ -858,21 +859,11 @@ static int ar5008_hw_process_ini(struct ath_hw *ah, REGWRITE_BUFFER_FLUSH(ah); - if (AR_SREV_9271(ah)) { - if (ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE) == 1) - REG_WRITE_ARRAY(&ah->iniModes_high_power_tx_gain_9271, - modesIndex, regWrites); - else - REG_WRITE_ARRAY(&ah->iniModes_normal_power_tx_gain_9271, - modesIndex, regWrites); - } - REG_WRITE_ARRAY(&ah->iniBB_RfGain, freqIndex, regWrites); - if (IS_CHAN_A_FAST_CLOCK(ah, chan)) { - REG_WRITE_ARRAY(&ah->iniModesAdditional, modesIndex, + if (IS_CHAN_A_FAST_CLOCK(ah, chan)) + REG_WRITE_ARRAY(&ah->iniModesFastClock, modesIndex, regWrites); - } ar5008_hw_override_ini(ah, chan); ar5008_hw_set_channel_regs(ah, chan); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index e3f26890076..d9a69fc470c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -34,23 +34,8 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah) ARRAY_SIZE(ar9271Modes_9271), 5); INIT_INI_ARRAY(&ah->iniCommon, ar9271Common_9271, ARRAY_SIZE(ar9271Common_9271), 2); - INIT_INI_ARRAY(&ah->iniCommon_normal_cck_fir_coeff_9271, - ar9287Common_normal_cck_fir_coeff_9287_1_1, - ARRAY_SIZE(ar9287Common_normal_cck_fir_coeff_9287_1_1), 2); - INIT_INI_ARRAY(&ah->iniCommon_japan_2484_cck_fir_coeff_9271, - ar9287Common_japan_2484_cck_fir_coeff_9287_1_1, - ARRAY_SIZE(ar9287Common_japan_2484_cck_fir_coeff_9287_1_1), 2); - INIT_INI_ARRAY(&ah->iniModes_9271_1_0_only, - ar9271Modes_9271_1_0_only, - ARRAY_SIZE(ar9271Modes_9271_1_0_only), 5); INIT_INI_ARRAY(&ah->iniModes_9271_ANI_reg, ar9271Modes_9271_ANI_reg, ARRAY_SIZE(ar9271Modes_9271_ANI_reg), 5); - INIT_INI_ARRAY(&ah->iniModes_high_power_tx_gain_9271, - ar9271Modes_high_power_tx_gain_9271, - ARRAY_SIZE(ar9271Modes_high_power_tx_gain_9271), 5); - INIT_INI_ARRAY(&ah->iniModes_normal_power_tx_gain_9271, - ar9271Modes_normal_power_tx_gain_9271, - ARRAY_SIZE(ar9271Modes_normal_power_tx_gain_9271), 5); return; } @@ -79,7 +64,7 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah) INIT_INI_ARRAY(&ah->iniCommon, ar9280Common_9280_2, ARRAY_SIZE(ar9280Common_9280_2), 2); - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniModesFastClock, ar9280Modes_fast_clock_9280_2, ARRAY_SIZE(ar9280Modes_fast_clock_9280_2), 3); } else if (AR_SREV_9160_10_OR_LATER(ah)) { @@ -160,11 +145,6 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah) INI_RA(addac, 31,1) = 0; } } -} - -/* Support for Japan ch.14 (2484) spread */ -void ar9002_hw_cck_chan14_spread(struct ath_hw *ah) -{ if (AR_SREV_9287_11_OR_LATER(ah)) { INIT_INI_ARRAY(&ah->iniCckfirNormal, ar9287Common_normal_cck_fir_coeff_9287_1_1, @@ -204,14 +184,10 @@ static void ar9280_20_hw_init_rxgain_ini(struct ath_hw *ah) } } -static void ar9280_20_hw_init_txgain_ini(struct ath_hw *ah) +static void ar9280_20_hw_init_txgain_ini(struct ath_hw *ah, u32 txgain_type) { - u32 txgain_type; - if (ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV) >= AR5416_EEP_MINOR_VER_19) { - txgain_type = ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE); - if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9280Modes_high_power_tx_gain_9280_2, @@ -227,8 +203,22 @@ static void ar9280_20_hw_init_txgain_ini(struct ath_hw *ah) } } +static void ar9271_hw_init_txgain_ini(struct ath_hw *ah, u32 txgain_type) +{ + if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9271Modes_high_power_tx_gain_9271, + ARRAY_SIZE(ar9271Modes_high_power_tx_gain_9271), 5); + else + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9271Modes_normal_power_tx_gain_9271, + ARRAY_SIZE(ar9271Modes_normal_power_tx_gain_9271), 5); +} + static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah) { + u32 txgain_type = ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE); + if (AR_SREV_9287_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9287Modes_rx_gain_9287_1_1, @@ -236,15 +226,15 @@ static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah) else if (AR_SREV_9280_20(ah)) ar9280_20_hw_init_rxgain_ini(ah); - if (AR_SREV_9287_11_OR_LATER(ah)) { + if (AR_SREV_9271(ah)) { + ar9271_hw_init_txgain_ini(ah, txgain_type); + } else if (AR_SREV_9287_11_OR_LATER(ah)) { INIT_INI_ARRAY(&ah->iniModesTxGain, ar9287Modes_tx_gain_9287_1_1, ARRAY_SIZE(ar9287Modes_tx_gain_9287_1_1), 5); } else if (AR_SREV_9280_20(ah)) { - ar9280_20_hw_init_txgain_ini(ah); + ar9280_20_hw_init_txgain_ini(ah, txgain_type); } else if (AR_SREV_9285_12_OR_LATER(ah)) { - u32 txgain_type = ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE); - /* txgain table */ if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) { if (AR_SREV_9285E_20(ah)) { diff --git a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h index d571c329ee5..4d18c66a679 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h @@ -3092,12 +3092,6 @@ static const u32 ar9271Common_9271[][2] = { {0x0000d384, 0xf3307ff0}, }; -static const u32 ar9271Modes_9271_1_0_only[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x00009910, 0x30002311, 0x30002311, 0x30002311, 0x30002311}, - {0x00009828, 0x0a020001, 0x0a020001, 0x0a020001, 0x0a020001}, -}; - static const u32 ar9271Modes_9271_ANI_reg[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009850, 0x6d4000e2, 0x6d4000e2, 0x6d4000e2, 0x6d4000e2}, diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c index 7b6417b5212..aa2abaf31cb 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c @@ -347,15 +347,12 @@ void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds, u32 size, u32 flags) { struct ar5416_desc *ads = AR5416DESC(ds); - struct ath9k_hw_capabilities *pCap = &ah->caps; ads->ds_ctl1 = size & AR_BufLen; if (flags & ATH9K_RXDESC_INTREQ) ads->ds_ctl1 |= AR_RxIntrReq; - ads->ds_rxstatus8 &= ~AR_RxDone; - if (!(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) - memset(&(ads->u), 0, sizeof(ads->u)); + memset(&ads->u.rx, 0, sizeof(ads->u.rx)); } EXPORT_SYMBOL(ath9k_hw_setuprxdesc); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.h b/drivers/net/wireless/ath/ath9k/ar9002_phy.h index 453af6dc514..f9eb2c35716 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.h @@ -60,6 +60,8 @@ #define AR_PHY_RF_CTL3 0x9828 #define AR_PHY_TX_END_TO_A2_RX_ON 0x00FF0000 #define AR_PHY_TX_END_TO_A2_RX_ON_S 16 +#define AR_PHY_TX_END_TO_ADC_ON 0xFF000000 +#define AR_PHY_TX_END_TO_ADC_ON_S 24 #define AR_PHY_ADC_CTL 0x982C #define AR_PHY_ADC_CTL_OFF_INBUFGAIN 0x00000003 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index 026f9de15d1..46c79a3d473 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -295,266 +295,6 @@ static const u32 ar9300_2p2_radio_core[][2] = { {0x00016bd4, 0x00000000}, }; -static const u32 ar9300Common_rx_gain_table_merlin_2p2[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x02000101}, - {0x0000a004, 0x02000102}, - {0x0000a008, 0x02000103}, - {0x0000a00c, 0x02000104}, - {0x0000a010, 0x02000200}, - {0x0000a014, 0x02000201}, - {0x0000a018, 0x02000202}, - {0x0000a01c, 0x02000203}, - {0x0000a020, 0x02000204}, - {0x0000a024, 0x02000205}, - {0x0000a028, 0x02000208}, - {0x0000a02c, 0x02000302}, - {0x0000a030, 0x02000303}, - {0x0000a034, 0x02000304}, - {0x0000a038, 0x02000400}, - {0x0000a03c, 0x02010300}, - {0x0000a040, 0x02010301}, - {0x0000a044, 0x02010302}, - {0x0000a048, 0x02000500}, - {0x0000a04c, 0x02010400}, - {0x0000a050, 0x02020300}, - {0x0000a054, 0x02020301}, - {0x0000a058, 0x02020302}, - {0x0000a05c, 0x02020303}, - {0x0000a060, 0x02020400}, - {0x0000a064, 0x02030300}, - {0x0000a068, 0x02030301}, - {0x0000a06c, 0x02030302}, - {0x0000a070, 0x02030303}, - {0x0000a074, 0x02030400}, - {0x0000a078, 0x02040300}, - {0x0000a07c, 0x02040301}, - {0x0000a080, 0x02040302}, - {0x0000a084, 0x02040303}, - {0x0000a088, 0x02030500}, - {0x0000a08c, 0x02040400}, - {0x0000a090, 0x02050203}, - {0x0000a094, 0x02050204}, - {0x0000a098, 0x02050205}, - {0x0000a09c, 0x02040500}, - {0x0000a0a0, 0x02050301}, - {0x0000a0a4, 0x02050302}, - {0x0000a0a8, 0x02050303}, - {0x0000a0ac, 0x02050400}, - {0x0000a0b0, 0x02050401}, - {0x0000a0b4, 0x02050402}, - {0x0000a0b8, 0x02050403}, - {0x0000a0bc, 0x02050500}, - {0x0000a0c0, 0x02050501}, - {0x0000a0c4, 0x02050502}, - {0x0000a0c8, 0x02050503}, - {0x0000a0cc, 0x02050504}, - {0x0000a0d0, 0x02050600}, - {0x0000a0d4, 0x02050601}, - {0x0000a0d8, 0x02050602}, - {0x0000a0dc, 0x02050603}, - {0x0000a0e0, 0x02050604}, - {0x0000a0e4, 0x02050700}, - {0x0000a0e8, 0x02050701}, - {0x0000a0ec, 0x02050702}, - {0x0000a0f0, 0x02050703}, - {0x0000a0f4, 0x02050704}, - {0x0000a0f8, 0x02050705}, - {0x0000a0fc, 0x02050708}, - {0x0000a100, 0x02050709}, - {0x0000a104, 0x0205070a}, - {0x0000a108, 0x0205070b}, - {0x0000a10c, 0x0205070c}, - {0x0000a110, 0x0205070d}, - {0x0000a114, 0x02050710}, - {0x0000a118, 0x02050711}, - {0x0000a11c, 0x02050712}, - {0x0000a120, 0x02050713}, - {0x0000a124, 0x02050714}, - {0x0000a128, 0x02050715}, - {0x0000a12c, 0x02050730}, - {0x0000a130, 0x02050731}, - {0x0000a134, 0x02050732}, - {0x0000a138, 0x02050733}, - {0x0000a13c, 0x02050734}, - {0x0000a140, 0x02050735}, - {0x0000a144, 0x02050750}, - {0x0000a148, 0x02050751}, - {0x0000a14c, 0x02050752}, - {0x0000a150, 0x02050753}, - {0x0000a154, 0x02050754}, - {0x0000a158, 0x02050755}, - {0x0000a15c, 0x02050770}, - {0x0000a160, 0x02050771}, - {0x0000a164, 0x02050772}, - {0x0000a168, 0x02050773}, - {0x0000a16c, 0x02050774}, - {0x0000a170, 0x02050775}, - {0x0000a174, 0x00000776}, - {0x0000a178, 0x00000776}, - {0x0000a17c, 0x00000776}, - {0x0000a180, 0x00000776}, - {0x0000a184, 0x00000776}, - {0x0000a188, 0x00000776}, - {0x0000a18c, 0x00000776}, - {0x0000a190, 0x00000776}, - {0x0000a194, 0x00000776}, - {0x0000a198, 0x00000776}, - {0x0000a19c, 0x00000776}, - {0x0000a1a0, 0x00000776}, - {0x0000a1a4, 0x00000776}, - {0x0000a1a8, 0x00000776}, - {0x0000a1ac, 0x00000776}, - {0x0000a1b0, 0x00000776}, - {0x0000a1b4, 0x00000776}, - {0x0000a1b8, 0x00000776}, - {0x0000a1bc, 0x00000776}, - {0x0000a1c0, 0x00000776}, - {0x0000a1c4, 0x00000776}, - {0x0000a1c8, 0x00000776}, - {0x0000a1cc, 0x00000776}, - {0x0000a1d0, 0x00000776}, - {0x0000a1d4, 0x00000776}, - {0x0000a1d8, 0x00000776}, - {0x0000a1dc, 0x00000776}, - {0x0000a1e0, 0x00000776}, - {0x0000a1e4, 0x00000776}, - {0x0000a1e8, 0x00000776}, - {0x0000a1ec, 0x00000776}, - {0x0000a1f0, 0x00000776}, - {0x0000a1f4, 0x00000776}, - {0x0000a1f8, 0x00000776}, - {0x0000a1fc, 0x00000776}, - {0x0000b000, 0x02000101}, - {0x0000b004, 0x02000102}, - {0x0000b008, 0x02000103}, - {0x0000b00c, 0x02000104}, - {0x0000b010, 0x02000200}, - {0x0000b014, 0x02000201}, - {0x0000b018, 0x02000202}, - {0x0000b01c, 0x02000203}, - {0x0000b020, 0x02000204}, - {0x0000b024, 0x02000205}, - {0x0000b028, 0x02000208}, - {0x0000b02c, 0x02000302}, - {0x0000b030, 0x02000303}, - {0x0000b034, 0x02000304}, - {0x0000b038, 0x02000400}, - {0x0000b03c, 0x02010300}, - {0x0000b040, 0x02010301}, - {0x0000b044, 0x02010302}, - {0x0000b048, 0x02000500}, - {0x0000b04c, 0x02010400}, - {0x0000b050, 0x02020300}, - {0x0000b054, 0x02020301}, - {0x0000b058, 0x02020302}, - {0x0000b05c, 0x02020303}, - {0x0000b060, 0x02020400}, - {0x0000b064, 0x02030300}, - {0x0000b068, 0x02030301}, - {0x0000b06c, 0x02030302}, - {0x0000b070, 0x02030303}, - {0x0000b074, 0x02030400}, - {0x0000b078, 0x02040300}, - {0x0000b07c, 0x02040301}, - {0x0000b080, 0x02040302}, - {0x0000b084, 0x02040303}, - {0x0000b088, 0x02030500}, - {0x0000b08c, 0x02040400}, - {0x0000b090, 0x02050203}, - {0x0000b094, 0x02050204}, - {0x0000b098, 0x02050205}, - {0x0000b09c, 0x02040500}, - {0x0000b0a0, 0x02050301}, - {0x0000b0a4, 0x02050302}, - {0x0000b0a8, 0x02050303}, - {0x0000b0ac, 0x02050400}, - {0x0000b0b0, 0x02050401}, - {0x0000b0b4, 0x02050402}, - {0x0000b0b8, 0x02050403}, - {0x0000b0bc, 0x02050500}, - {0x0000b0c0, 0x02050501}, - {0x0000b0c4, 0x02050502}, - {0x0000b0c8, 0x02050503}, - {0x0000b0cc, 0x02050504}, - {0x0000b0d0, 0x02050600}, - {0x0000b0d4, 0x02050601}, - {0x0000b0d8, 0x02050602}, - {0x0000b0dc, 0x02050603}, - {0x0000b0e0, 0x02050604}, - {0x0000b0e4, 0x02050700}, - {0x0000b0e8, 0x02050701}, - {0x0000b0ec, 0x02050702}, - {0x0000b0f0, 0x02050703}, - {0x0000b0f4, 0x02050704}, - {0x0000b0f8, 0x02050705}, - {0x0000b0fc, 0x02050708}, - {0x0000b100, 0x02050709}, - {0x0000b104, 0x0205070a}, - {0x0000b108, 0x0205070b}, - {0x0000b10c, 0x0205070c}, - {0x0000b110, 0x0205070d}, - {0x0000b114, 0x02050710}, - {0x0000b118, 0x02050711}, - {0x0000b11c, 0x02050712}, - {0x0000b120, 0x02050713}, - {0x0000b124, 0x02050714}, - {0x0000b128, 0x02050715}, - {0x0000b12c, 0x02050730}, - {0x0000b130, 0x02050731}, - {0x0000b134, 0x02050732}, - {0x0000b138, 0x02050733}, - {0x0000b13c, 0x02050734}, - {0x0000b140, 0x02050735}, - {0x0000b144, 0x02050750}, - {0x0000b148, 0x02050751}, - {0x0000b14c, 0x02050752}, - {0x0000b150, 0x02050753}, - {0x0000b154, 0x02050754}, - {0x0000b158, 0x02050755}, - {0x0000b15c, 0x02050770}, - {0x0000b160, 0x02050771}, - {0x0000b164, 0x02050772}, - {0x0000b168, 0x02050773}, - {0x0000b16c, 0x02050774}, - {0x0000b170, 0x02050775}, - {0x0000b174, 0x00000776}, - {0x0000b178, 0x00000776}, - {0x0000b17c, 0x00000776}, - {0x0000b180, 0x00000776}, - {0x0000b184, 0x00000776}, - {0x0000b188, 0x00000776}, - {0x0000b18c, 0x00000776}, - {0x0000b190, 0x00000776}, - {0x0000b194, 0x00000776}, - {0x0000b198, 0x00000776}, - {0x0000b19c, 0x00000776}, - {0x0000b1a0, 0x00000776}, - {0x0000b1a4, 0x00000776}, - {0x0000b1a8, 0x00000776}, - {0x0000b1ac, 0x00000776}, - {0x0000b1b0, 0x00000776}, - {0x0000b1b4, 0x00000776}, - {0x0000b1b8, 0x00000776}, - {0x0000b1bc, 0x00000776}, - {0x0000b1c0, 0x00000776}, - {0x0000b1c4, 0x00000776}, - {0x0000b1c8, 0x00000776}, - {0x0000b1cc, 0x00000776}, - {0x0000b1d0, 0x00000776}, - {0x0000b1d4, 0x00000776}, - {0x0000b1d8, 0x00000776}, - {0x0000b1dc, 0x00000776}, - {0x0000b1e0, 0x00000776}, - {0x0000b1e4, 0x00000776}, - {0x0000b1e8, 0x00000776}, - {0x0000b1ec, 0x00000776}, - {0x0000b1f0, 0x00000776}, - {0x0000b1f4, 0x00000776}, - {0x0000b1f8, 0x00000776}, - {0x0000b1fc, 0x00000776}, -}; - static const u32 ar9300_2p2_mac_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, @@ -572,48 +312,6 @@ static const u32 ar9300_2p2_soc_postamble[][5] = { {0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023}, }; -static const u32 ar9200_merlin_2p2_radio_core[][2] = { - /* Addr allmodes */ - {0x00007800, 0x00040000}, - {0x00007804, 0xdb005012}, - {0x00007808, 0x04924914}, - {0x0000780c, 0x21084210}, - {0x00007810, 0x6d801300}, - {0x00007814, 0x0019beff}, - {0x00007818, 0x07e41000}, - {0x0000781c, 0x00392000}, - {0x00007820, 0x92592480}, - {0x00007824, 0x00040000}, - {0x00007828, 0xdb005012}, - {0x0000782c, 0x04924914}, - {0x00007830, 0x21084210}, - {0x00007834, 0x6d801300}, - {0x00007838, 0x0019beff}, - {0x0000783c, 0x07e40000}, - {0x00007840, 0x00392000}, - {0x00007844, 0x92592480}, - {0x00007848, 0x00100000}, - {0x0000784c, 0x773f0567}, - {0x00007850, 0x54214514}, - {0x00007854, 0x12035828}, - {0x00007858, 0x92592692}, - {0x0000785c, 0x00000000}, - {0x00007860, 0x56400000}, - {0x00007864, 0x0a8e370e}, - {0x00007868, 0xc0102850}, - {0x0000786c, 0x812d4000}, - {0x00007870, 0x807ec400}, - {0x00007874, 0x001b6db0}, - {0x00007878, 0x00376b63}, - {0x0000787c, 0x06db6db6}, - {0x00007880, 0x006d8000}, - {0x00007884, 0xffeffffe}, - {0x00007888, 0xffeffffe}, - {0x0000788c, 0x00010000}, - {0x00007890, 0x02060aeb}, - {0x00007894, 0x5a108000}, -}; - static const u32 ar9300_2p2_baseband_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011}, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 7b4aa000cc2..0f56e322dd3 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -87,11 +87,11 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) /* additional clock settings */ if (ah->is_clk_25mhz) - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniAdditional, ar9331_1p1_xtal_25M, ARRAY_SIZE(ar9331_1p1_xtal_25M), 2); else - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniAdditional, ar9331_1p1_xtal_40M, ARRAY_SIZE(ar9331_1p1_xtal_40M), 2); } else if (AR_SREV_9330_12(ah)) { @@ -140,11 +140,11 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) /* additional clock settings */ if (ah->is_clk_25mhz) - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniAdditional, ar9331_1p2_xtal_25M, ARRAY_SIZE(ar9331_1p2_xtal_25M), 2); else - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniAdditional, ar9331_1p2_xtal_40M, ARRAY_SIZE(ar9331_1p2_xtal_40M), 2); } else if (AR_SREV_9340(ah)) { @@ -194,15 +194,16 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0), 5); - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniModesFastClock, ar9340Modes_fast_clock_1p0, ARRAY_SIZE(ar9340Modes_fast_clock_1p0), 3); - INIT_INI_ARRAY(&ah->iniModesAdditional_40M, - ar9340_1p0_radio_core_40M, - ARRAY_SIZE(ar9340_1p0_radio_core_40M), - 2); + if (!ah->is_clk_25mhz) + INIT_INI_ARRAY(&ah->iniAdditional, + ar9340_1p0_radio_core_40M, + ARRAY_SIZE(ar9340_1p0_radio_core_40M), + 2); } else if (AR_SREV_9485_11(ah)) { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); @@ -321,7 +322,7 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) 2); /* Fast clock modal settings */ - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniModesFastClock, ar9462_modes_fast_clock_2p0, ARRAY_SIZE(ar9462_modes_fast_clock_2p0), 3); @@ -378,7 +379,7 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ARRAY_SIZE(ar9580_1p0_low_ob_db_tx_gain_table), 5); - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniModesFastClock, ar9580_1p0_modes_fast_clock, ARRAY_SIZE(ar9580_1p0_modes_fast_clock), 3); @@ -445,7 +446,7 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) 2); /* Fast clock modal settings */ - INIT_INI_ARRAY(&ah->iniModesAdditional, + INIT_INI_ARRAY(&ah->iniModesFastClock, ar9300Modes_fast_clock_2p2, ARRAY_SIZE(ar9300Modes_fast_clock_2p2), 3); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 70e27d2a5e4..bc992b237ae 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -679,18 +679,17 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, * different modal values. */ if (IS_CHAN_A_FAST_CLOCK(ah, chan)) - REG_WRITE_ARRAY(&ah->iniModesAdditional, + REG_WRITE_ARRAY(&ah->iniModesFastClock, modesIndex, regWrites); - if (AR_SREV_9330(ah)) - REG_WRITE_ARRAY(&ah->iniModesAdditional, 1, regWrites); - - if (AR_SREV_9340(ah) && !ah->is_clk_25mhz) - REG_WRITE_ARRAY(&ah->iniModesAdditional_40M, 1, regWrites); + REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites); if (AR_SREV_9462(ah)) ar9003_hw_prog_ini(ah, &ah->ini_BTCOEX_MAX_TXPWR, 1); + if (chan->channel == 2484) + ar9003_hw_prog_ini(ah, &ah->ini_japan2484, 1); + ah->modes_index = modesIndex; ar9003_hw_override_ini(ah); ar9003_hw_set_channel_regs(ah, chan); @@ -1320,13 +1319,9 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah, * different modal values. */ if (IS_CHAN_A_FAST_CLOCK(ah, chan)) - REG_WRITE_ARRAY(&ah->iniModesAdditional, modesIndex, regWrites); - - if (AR_SREV_9330(ah)) - REG_WRITE_ARRAY(&ah->iniModesAdditional, 1, regWrites); + REG_WRITE_ARRAY(&ah->iniModesFastClock, modesIndex, regWrites); - if (AR_SREV_9340(ah) && !ah->is_clk_25mhz) - REG_WRITE_ARRAY(&ah->iniModesAdditional_40M, 1, regWrites); + REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites); ah->modes_index = modesIndex; *ini_reloaded = true; diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 3d8e51cd5d8..8c84049682a 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -583,19 +583,13 @@ struct ath_ant_comb { #define SC_OP_INVALID BIT(0) #define SC_OP_BEACONS BIT(1) -#define SC_OP_RXAGGR BIT(2) -#define SC_OP_TXAGGR BIT(3) -#define SC_OP_OFFCHANNEL BIT(4) -#define SC_OP_PREAMBLE_SHORT BIT(5) -#define SC_OP_PROTECT_ENABLE BIT(6) -#define SC_OP_RXFLUSH BIT(7) -#define SC_OP_LED_ASSOCIATED BIT(8) -#define SC_OP_LED_ON BIT(9) -#define SC_OP_TSF_RESET BIT(11) -#define SC_OP_BT_PRIORITY_DETECTED BIT(12) -#define SC_OP_BT_SCAN BIT(13) -#define SC_OP_ANI_RUN BIT(14) -#define SC_OP_PRIM_STA_VIF BIT(15) +#define SC_OP_OFFCHANNEL BIT(2) +#define SC_OP_RXFLUSH BIT(3) +#define SC_OP_TSF_RESET BIT(4) +#define SC_OP_BT_PRIORITY_DETECTED BIT(5) +#define SC_OP_BT_SCAN BIT(6) +#define SC_OP_ANI_RUN BIT(7) +#define SC_OP_PRIM_STA_VIF BIT(8) /* Powersave flags */ #define PS_WAIT_FOR_BEACON BIT(0) @@ -617,15 +611,12 @@ struct ath9k_vif_iter_data { int nstations; /* number of station vifs */ int nwds; /* number of WDS vifs */ int nadhocs; /* number of adhoc vifs */ - int nothers; /* number of vifs not specified above. */ }; struct ath_softc { struct ieee80211_hw *hw; struct device *dev; - int chan_idx; - int chan_is_ht; struct survey_info *cur_survey; struct survey_info survey[ATH9K_NUM_CHANNELS]; diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 43882f9e25c..626418222c8 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -67,7 +67,7 @@ int ath_beaconq_config(struct ath_softc *sc) * up rate codes, and channel flags. Beacons are always sent out at the * lowest rate, and are not retried. */ -static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp, +static void ath_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif, struct ath_buf *bf, int rateidx) { struct sk_buff *skb = bf->bf_mpdu; @@ -82,7 +82,7 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp, sband = &sc->sbands[common->hw->conf.channel->band]; rate = sband->bitrates[rateidx].hw_value; - if (sc->sc_flags & SC_OP_PREAMBLE_SHORT) + if (vif->bss_conf.use_short_preamble) rate |= sband->bitrates[rateidx].hw_value_short; memset(&info, 0, sizeof(info)); @@ -209,7 +209,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, } } - ath_beacon_setup(sc, avp, bf, info->control.rates[0].idx); + ath_beacon_setup(sc, vif, bf, info->control.rates[0].idx); while (skb) { ath_tx_cabq(hw, skb); diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index c2edf688da4..35d1c8e91d1 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -738,9 +738,9 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf, len += snprintf(buf + len, sizeof(buf) - len, "VIF-COUNTS: AP: %i STA: %i MESH: %i WDS: %i" - " ADHOC: %i OTHER: %i TOTAL: %hi BEACON-VIF: %hi\n", + " ADHOC: %i TOTAL: %hi BEACON-VIF: %hi\n", iter_data.naps, iter_data.nstations, iter_data.nmeshes, - iter_data.nwds, iter_data.nadhocs, iter_data.nothers, + iter_data.nwds, iter_data.nadhocs, sc->nvifs, sc->nbcnvifs); if (len > sizeof(buf)) diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 63e4c4b1cb3..fbe23de1297 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -362,7 +362,8 @@ void ath9k_stop_btcoex(struct ath_softc *sc) ath9k_hw_btcoex_disable(ah); if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); - ath_mci_flush_profile(&sc->btcoex.mci); + if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_MCI) + ath_mci_flush_profile(&sc->btcoex.mci); } } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 2a29a7cdef1..2b8f61c210e 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -919,7 +919,6 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) /* setup initial channel */ init_channel = ath9k_cmn_get_curchannel(hw, ah); - ath9k_hw_htc_resetinit(ah); ret = ath9k_hw_reset(ah, init_channel, ah->caldata, false); if (ret) { ath_err(common, diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 2eb0ef315e3..6c69e4e8b1c 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -449,6 +449,7 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah) ah->slottime = ATH9K_SLOT_TIME_9; ah->globaltxtimeout = (u32) -1; ah->power_mode = ATH9K_PM_UNDEFINED; + ah->htc_reset_init = true; } static int ath9k_hw_init_macaddr(struct ath_hw *ah) @@ -555,7 +556,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) return -EIO; } - if (ah->config.serialize_regmode == SER_REG_MODE_AUTO) { + if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_AUTO) { if (ah->hw_version.macVersion == AR_SREV_VERSION_5416_PCI || ((AR_SREV_9160(ah) || AR_SREV_9280(ah)) && !ah->is_pciexpress)) { @@ -619,9 +620,6 @@ static int __ath9k_hw_init(struct ath_hw *ah) if (!ah->is_pciexpress) ath9k_hw_disablepcie(ah); - if (!AR_SREV_9300_20_OR_LATER(ah)) - ar9002_hw_cck_chan14_spread(ah); - r = ath9k_hw_post_init(ah); if (r) return r; @@ -1521,17 +1519,81 @@ bool ath9k_hw_check_alive(struct ath_hw *ah) } EXPORT_SYMBOL(ath9k_hw_check_alive); +/* + * Fast channel change: + * (Change synthesizer based on channel freq without resetting chip) + * + * Don't do FCC when + * - Flag is not set + * - Chip is just coming out of full sleep + * - Channel to be set is same as current channel + * - Channel flags are different, (eg.,moving from 2GHz to 5GHz channel) + */ +static int ath9k_hw_do_fastcc(struct ath_hw *ah, struct ath9k_channel *chan) +{ + struct ath_common *common = ath9k_hw_common(ah); + int ret; + + if (AR_SREV_9280(ah) && common->bus_ops->ath_bus_type == ATH_PCI) + goto fail; + + if (ah->chip_fullsleep) + goto fail; + + if (!ah->curchan) + goto fail; + + if (chan->channel == ah->curchan->channel) + goto fail; + + if ((chan->channelFlags & CHANNEL_ALL) != + (ah->curchan->channelFlags & CHANNEL_ALL)) + goto fail; + + if (!ath9k_hw_check_alive(ah)) + goto fail; + + /* + * For AR9462, make sure that calibration data for + * re-using are present. + */ + if (AR_SREV_9462(ah) && (!ah->caldata || + !ah->caldata->done_txiqcal_once || + !ah->caldata->done_txclcal_once || + !ah->caldata->rtt_hist.num_readings)) + goto fail; + + ath_dbg(common, RESET, "FastChannelChange for %d -> %d\n", + ah->curchan->channel, chan->channel); + + ret = ath9k_hw_channel_change(ah, chan); + if (!ret) + goto fail; + + ath9k_hw_loadnf(ah, ah->curchan); + ath9k_hw_start_nfcal(ah, true); + + if ((ah->caps.hw_caps & ATH9K_HW_CAP_MCI) && ar9003_mci_is_ready(ah)) + ar9003_mci_2g5g_switch(ah, true); + + if (AR_SREV_9271(ah)) + ar9002_hw_load_ani_reg(ah, chan); + + return 0; +fail: + return -EINVAL; +} + int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, - struct ath9k_hw_cal_data *caldata, bool bChannelChange) + struct ath9k_hw_cal_data *caldata, bool fastcc) { struct ath_common *common = ath9k_hw_common(ah); u32 saveLedState; - struct ath9k_channel *curchan = ah->curchan; u32 saveDefAntenna; u32 macStaId1; u64 tsf = 0; int i, r; - bool allow_fbs = false, start_mci_reset = false; + bool start_mci_reset = false; bool mci = !!(ah->caps.hw_caps & ATH9K_HW_CAP_MCI); bool save_fullsleep = ah->chip_fullsleep; @@ -1544,8 +1606,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) return -EIO; - if (curchan && !ah->chip_fullsleep) - ath9k_hw_getnf(ah, curchan); + if (ah->curchan && !ah->chip_fullsleep) + ath9k_hw_getnf(ah, ah->curchan); ah->caldata = caldata; if (caldata && @@ -1558,32 +1620,10 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, } ah->noise = ath9k_hw_getchan_noise(ah, chan); - if (AR_SREV_9280(ah) && common->bus_ops->ath_bus_type == ATH_PCI) - bChannelChange = false; - - if (caldata && - caldata->done_txiqcal_once && - caldata->done_txclcal_once && - caldata->rtt_hist.num_readings) - allow_fbs = true; - - if (bChannelChange && - (!ah->chip_fullsleep) && - (ah->curchan != NULL) && - (chan->channel != ah->curchan->channel) && - (allow_fbs || - ((chan->channelFlags & CHANNEL_ALL) == - (ah->curchan->channelFlags & CHANNEL_ALL)))) { - if (ath9k_hw_channel_change(ah, chan)) { - ath9k_hw_loadnf(ah, ah->curchan); - ath9k_hw_start_nfcal(ah, true); - if (mci && ar9003_mci_is_ready(ah)) - ar9003_mci_2g5g_switch(ah, true); - - if (AR_SREV_9271(ah)) - ar9002_hw_load_ani_reg(ah, chan); - return 0; - } + if (fastcc) { + r = ath9k_hw_do_fastcc(ah, chan); + if (!r) + return r; } if (mci) @@ -2389,8 +2429,17 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) if (AR_SREV_9485_OR_LATER(ah)) ah->enabled_cals |= TX_IQ_ON_AGC_CAL; } - if (AR_SREV_9462(ah)) - pCap->hw_caps |= ATH9K_HW_CAP_RTT | ATH9K_HW_CAP_MCI; + + if (AR_SREV_9462(ah)) { + + if (!(ah->ent_mode & AR_ENT_OTP_49GHZ_DISABLE)) + pCap->hw_caps |= ATH9K_HW_CAP_MCI; + + if (AR_SREV_9462_20(ah)) + pCap->hw_caps |= ATH9K_HW_CAP_RTT; + + } + return 0; } @@ -2516,12 +2565,6 @@ void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val) } EXPORT_SYMBOL(ath9k_hw_set_gpio); -u32 ath9k_hw_getdefantenna(struct ath_hw *ah) -{ - return REG_READ(ah, AR_DEF_ANTENNA) & 0x7; -} -EXPORT_SYMBOL(ath9k_hw_getdefantenna); - void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna) { REG_WRITE(ah, AR_DEF_ANTENNA, (antenna & 0x7)); @@ -2579,6 +2622,7 @@ bool ath9k_hw_phy_disable(struct ath_hw *ah) return false; ath9k_hw_init_pll(ah, NULL); + ah->htc_reset_init = true; return true; } EXPORT_SYMBOL(ath9k_hw_phy_disable); @@ -2939,12 +2983,6 @@ EXPORT_SYMBOL(ath_gen_timer_isr); /* HTC */ /********/ -void ath9k_hw_htc_resetinit(struct ath_hw *ah) -{ - ah->htc_reset_init = true; -} -EXPORT_SYMBOL(ath9k_hw_htc_resetinit); - static struct { u32 version; const char * name; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 1707137e0a3..aa1680a0c7f 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -827,19 +827,14 @@ struct ath_hw { struct ar5416IniArray iniAddac; struct ar5416IniArray iniPcieSerdes; struct ar5416IniArray iniPcieSerdesLowPower; - struct ar5416IniArray iniModesAdditional; - struct ar5416IniArray iniModesAdditional_40M; + struct ar5416IniArray iniModesFastClock; + struct ar5416IniArray iniAdditional; struct ar5416IniArray iniModesRxGain; struct ar5416IniArray iniModesTxGain; - struct ar5416IniArray iniModes_9271_1_0_only; struct ar5416IniArray iniCckfirNormal; struct ar5416IniArray iniCckfirJapan2484; struct ar5416IniArray ini_japan2484; - struct ar5416IniArray iniCommon_normal_cck_fir_coeff_9271; - struct ar5416IniArray iniCommon_japan_2484_cck_fir_coeff_9271; struct ar5416IniArray iniModes_9271_ANI_reg; - struct ar5416IniArray iniModes_high_power_tx_gain_9271; - struct ar5416IniArray iniModes_normal_power_tx_gain_9271; struct ar5416IniArray ini_radio_post_sys2ant; struct ar5416IniArray ini_BTCOEX_MAX_TXPWR; @@ -924,7 +919,7 @@ const char *ath9k_hw_probe(u16 vendorid, u16 devid); void ath9k_hw_deinit(struct ath_hw *ah); int ath9k_hw_init(struct ath_hw *ah); int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, - struct ath9k_hw_cal_data *caldata, bool bChannelChange); + struct ath9k_hw_cal_data *caldata, bool fastcc); int ath9k_hw_fill_cap_info(struct ath_hw *ah); u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan); @@ -934,7 +929,6 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio); void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio, u32 ah_signal_type); void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val); -u32 ath9k_hw_getdefantenna(struct ath_hw *ah); void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna); /* General Operation */ @@ -988,9 +982,6 @@ void ath_gen_timer_isr(struct ath_hw *hw); void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len); -/* HTC */ -void ath9k_hw_htc_resetinit(struct ath_hw *ah); - /* PHY */ void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled, u32 *coef_mantissa, u32 *coef_exponent); @@ -1000,7 +991,6 @@ void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan); * Code Specific to AR5008, AR9001 or AR9002, * we stuff these here to avoid callbacks for AR9003. */ -void ar9002_hw_cck_chan14_spread(struct ath_hw *ah); int ar9002_hw_rf_claim(struct ath_hw *ah); void ar9002_hw_enable_async_fifo(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 944e9b518f1..60159f4ee53 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -172,7 +172,7 @@ static void ath9k_iowrite32(void *hw_priv, u32 val, u32 reg_offset) struct ath_common *common = ath9k_hw_common(ah); struct ath_softc *sc = (struct ath_softc *) common->priv; - if (ah->config.serialize_regmode == SER_REG_MODE_ON) { + if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_ON) { unsigned long flags; spin_lock_irqsave(&sc->sc_serial_rw, flags); iowrite32(val, sc->mem + reg_offset); @@ -188,7 +188,7 @@ static unsigned int ath9k_ioread32(void *hw_priv, u32 reg_offset) struct ath_softc *sc = (struct ath_softc *) common->priv; u32 val; - if (ah->config.serialize_regmode == SER_REG_MODE_ON) { + if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_ON) { unsigned long flags; spin_lock_irqsave(&sc->sc_serial_rw, flags); val = ioread32(sc->mem + reg_offset); @@ -219,7 +219,7 @@ static unsigned int ath9k_reg_rmw(void *hw_priv, u32 reg_offset, u32 set, u32 cl unsigned long uninitialized_var(flags); u32 val; - if (ah->config.serialize_regmode == SER_REG_MODE_ON) { + if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_ON) { spin_lock_irqsave(&sc->sc_serial_rw, flags); val = __ath9k_reg_rmw(sc, reg_offset, set, clr); spin_unlock_irqrestore(&sc->sc_serial_rw, flags); @@ -484,19 +484,11 @@ static void ath9k_init_misc(struct ath_softc *sc) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); int i = 0; + setup_timer(&common->ani.timer, ath_ani_calibrate, (unsigned long)sc); sc->config.txpowlimit = ATH_TXPOWER_MAX; - - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) { - sc->sc_flags |= SC_OP_TXAGGR; - sc->sc_flags |= SC_OP_RXAGGR; - } - - sc->rx.defant = ath9k_hw_getdefantenna(sc->sc_ah); - memcpy(common->bssidmask, ath_bcast_mac, ETH_ALEN); - sc->beacon.slottime = ATH9K_SLOT_TIME_9; for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 5f4ae6c9a93..f7bd2532269 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -185,13 +185,6 @@ bool ath9k_hw_stop_dma_queue(struct ath_hw *ah, u32 q) } EXPORT_SYMBOL(ath9k_hw_stop_dma_queue); -void ath9k_hw_gettxintrtxqs(struct ath_hw *ah, u32 *txqs) -{ - *txqs &= ah->intr_txqs; - ah->intr_txqs &= ~(*txqs); -} -EXPORT_SYMBOL(ath9k_hw_gettxintrtxqs); - bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q, const struct ath9k_tx_queue_info *qinfo) { @@ -340,6 +333,15 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type, } EXPORT_SYMBOL(ath9k_hw_setuptxqueue); +static void ath9k_hw_clear_queue_interrupts(struct ath_hw *ah, u32 q) +{ + ah->txok_interrupt_mask &= ~(1 << q); + ah->txerr_interrupt_mask &= ~(1 << q); + ah->txdesc_interrupt_mask &= ~(1 << q); + ah->txeol_interrupt_mask &= ~(1 << q); + ah->txurn_interrupt_mask &= ~(1 << q); +} + bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q) { struct ath_common *common = ath9k_hw_common(ah); @@ -354,11 +356,7 @@ bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q) ath_dbg(common, QUEUE, "Release TX queue: %u\n", q); qi->tqi_type = ATH9K_TX_QUEUE_INACTIVE; - ah->txok_interrupt_mask &= ~(1 << q); - ah->txerr_interrupt_mask &= ~(1 << q); - ah->txdesc_interrupt_mask &= ~(1 << q); - ah->txeol_interrupt_mask &= ~(1 << q); - ah->txurn_interrupt_mask &= ~(1 << q); + ath9k_hw_clear_queue_interrupts(ah, q); ath9k_hw_set_txq_interrupts(ah, qi); return true; @@ -510,26 +508,17 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) if (AR_SREV_9300_20_OR_LATER(ah)) REG_WRITE(ah, AR_Q_DESC_CRCCHK, AR_Q_DESC_CRCCHK_EN); - if (qi->tqi_qflags & TXQ_FLAG_TXOKINT_ENABLE) + ath9k_hw_clear_queue_interrupts(ah, q); + if (qi->tqi_qflags & TXQ_FLAG_TXINT_ENABLE) { ah->txok_interrupt_mask |= 1 << q; - else - ah->txok_interrupt_mask &= ~(1 << q); - if (qi->tqi_qflags & TXQ_FLAG_TXERRINT_ENABLE) ah->txerr_interrupt_mask |= 1 << q; - else - ah->txerr_interrupt_mask &= ~(1 << q); + } if (qi->tqi_qflags & TXQ_FLAG_TXDESCINT_ENABLE) ah->txdesc_interrupt_mask |= 1 << q; - else - ah->txdesc_interrupt_mask &= ~(1 << q); if (qi->tqi_qflags & TXQ_FLAG_TXEOLINT_ENABLE) ah->txeol_interrupt_mask |= 1 << q; - else - ah->txeol_interrupt_mask &= ~(1 << q); if (qi->tqi_qflags & TXQ_FLAG_TXURNINT_ENABLE) ah->txurn_interrupt_mask |= 1 << q; - else - ah->txurn_interrupt_mask &= ~(1 << q); ath9k_hw_set_txq_interrupts(ah, qi); return true; @@ -747,8 +736,7 @@ int ath9k_hw_beaconq_setup(struct ath_hw *ah) qi.tqi_cwmax = 0; if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) - qi.tqi_qflags = TXQ_FLAG_TXOKINT_ENABLE | - TXQ_FLAG_TXERRINT_ENABLE; + qi.tqi_qflags = TXQ_FLAG_TXINT_ENABLE; return ath9k_hw_setuptxqueue(ah, ATH9K_TX_QUEUE_BEACON, &qi); } diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index 11dbd1473a1..21c955609e6 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -583,8 +583,7 @@ enum ath9k_tx_queue { #define ATH9K_WME_UPSD 4 enum ath9k_tx_queue_flags { - TXQ_FLAG_TXOKINT_ENABLE = 0x0001, - TXQ_FLAG_TXERRINT_ENABLE = 0x0001, + TXQ_FLAG_TXINT_ENABLE = 0x0001, TXQ_FLAG_TXDESCINT_ENABLE = 0x0002, TXQ_FLAG_TXEOLINT_ENABLE = 0x0004, TXQ_FLAG_TXURNINT_ENABLE = 0x0008, @@ -714,7 +713,6 @@ u32 ath9k_hw_numtxpending(struct ath_hw *ah, u32 q); bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel); bool ath9k_hw_stop_dma_queue(struct ath_hw *ah, u32 q); void ath9k_hw_abort_tx_dma(struct ath_hw *ah); -void ath9k_hw_gettxintrtxqs(struct ath_hw *ah, u32 *txqs); bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q, const struct ath9k_tx_queue_info *qinfo); bool ath9k_hw_get_txq_props(struct ath_hw *ah, int q, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index cc2535c38be..38794850f00 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -118,13 +118,15 @@ void ath9k_ps_restore(struct ath_softc *sc) if (--sc->ps_usecount != 0) goto unlock; - if (sc->ps_idle && (sc->ps_flags & PS_WAIT_FOR_TX_ACK)) + if (sc->ps_flags & PS_WAIT_FOR_TX_ACK) + goto unlock; + + if (sc->ps_idle) mode = ATH9K_PM_FULL_SLEEP; else if (sc->ps_enabled && !(sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | - PS_WAIT_FOR_PSPOLL_DATA | - PS_WAIT_FOR_TX_ACK))) + PS_WAIT_FOR_PSPOLL_DATA))) mode = ATH9K_PM_NETWORK_SLEEP; else goto unlock; @@ -332,10 +334,6 @@ static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan, hchan = ah->curchan; } - if (fastcc && (ah->chip_fullsleep || - !ath9k_hw_check_alive(ah))) - fastcc = false; - if (!ath_prepare_reset(sc, retry_tx, flush)) fastcc = false; @@ -641,7 +639,8 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta, #endif an->sta = sta; an->vif = vif; - if (sc->sc_flags & SC_OP_TXAGGR) { + + if (sta->ht_cap.ht_supported) { ath_tx_node_init(sc, an); an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR + sta->ht_cap.ampdu_factor); @@ -660,7 +659,7 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta) an->sta = NULL; #endif - if (sc->sc_flags & SC_OP_TXAGGR) + if (sta->ht_cap.ht_supported) ath_tx_node_cleanup(sc, an); } @@ -993,12 +992,8 @@ static int ath9k_start(struct ieee80211_hw *hw) curchan->center_freq); ath9k_ps_wakeup(sc); - mutex_lock(&sc->mutex); - /* setup initial channel */ - sc->chan_idx = curchan->hw_value; - init_channel = ath9k_cmn_get_curchannel(hw, ah); /* Reset SERDES registers */ @@ -1047,9 +1042,6 @@ static int ath9k_start(struct ieee80211_hw *hw) sc->sc_flags &= ~SC_OP_INVALID; sc->sc_ah->is_monitoring = false; - /* Disable BMISS interrupt when we're not associated */ - ah->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS); - if (!ath_complete_reset(sc, false)) { r = -EIO; spin_unlock_bh(&sc->sc_pcu_lock); @@ -1277,7 +1269,6 @@ static void ath9k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) iter_data->nwds++; break; default: - iter_data->nothers++; break; } } @@ -1761,7 +1752,7 @@ static void ath9k_sta_notify(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_node *an = (struct ath_node *) sta->drv_priv; - if (!(sc->sc_flags & SC_OP_TXAGGR)) + if (!sta->ht_cap.ht_supported) return; switch (cmd) { @@ -1973,7 +1964,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); - if (changed & BSS_CHANGED_BSSID) { + if (changed & BSS_CHANGED_ASSOC) { ath9k_config_bss(sc, vif); ath_dbg(common, CONFIG, "BSSID: %pM aid: 0x%x\n", @@ -2053,25 +2044,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, ath_beacon_config(sc, vif); } - if (changed & BSS_CHANGED_ERP_PREAMBLE) { - ath_dbg(common, CONFIG, "BSS Changed PREAMBLE %d\n", - bss_conf->use_short_preamble); - if (bss_conf->use_short_preamble) - sc->sc_flags |= SC_OP_PREAMBLE_SHORT; - else - sc->sc_flags &= ~SC_OP_PREAMBLE_SHORT; - } - - if (changed & BSS_CHANGED_ERP_CTS_PROT) { - ath_dbg(common, CONFIG, "BSS Changed CTS PROT %d\n", - bss_conf->use_cts_prot); - if (bss_conf->use_cts_prot && - hw->conf.channel->band != IEEE80211_BAND_5GHZ) - sc->sc_flags |= SC_OP_PROTECT_ENABLE; - else - sc->sc_flags &= ~SC_OP_PROTECT_ENABLE; - } - mutex_unlock(&sc->mutex); ath9k_ps_restore(sc); } @@ -2129,15 +2101,10 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, switch (action) { case IEEE80211_AMPDU_RX_START: - if (!(sc->sc_flags & SC_OP_RXAGGR)) - ret = -ENOTSUPP; break; case IEEE80211_AMPDU_RX_STOP: break; case IEEE80211_AMPDU_TX_START: - if (!(sc->sc_flags & SC_OP_TXAGGR)) - return -EOPNOTSUPP; - ath9k_ps_wakeup(sc); ret = ath_tx_aggr_start(sc, sta, tid, ssn); if (!ret) diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 6407af22f7b..4f848493fec 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -748,7 +748,8 @@ static void ath_rc_rate_set_rtscts(struct ath_softc *sc, * If 802.11g protection is enabled, determine whether to use RTS/CTS or * just CTS. Note that this is only done for OFDM/HT unicast frames. */ - if ((sc->sc_flags & SC_OP_PROTECT_ENABLE) && + if ((tx_info->control.vif && + tx_info->control.vif->bss_conf.use_cts_prot) && (rate_table->info[rix].phy == WLAN_RC_PHY_OFDM || WLAN_RC_PHY_HT(rate_table->info[rix].phy))) { rates[0].flags |= IEEE80211_TX_RC_USE_CTS_PROTECT; @@ -1298,12 +1299,13 @@ static u8 ath_rc_build_ht_caps(struct ath_softc *sc, struct ieee80211_sta *sta, return caps; } -static bool ath_tx_aggr_check(struct ath_softc *sc, struct ath_node *an, +static bool ath_tx_aggr_check(struct ath_softc *sc, struct ieee80211_sta *sta, u8 tidno) { + struct ath_node *an = (struct ath_node *)sta->drv_priv; struct ath_atx_tid *txtid; - if (!(sc->sc_flags & SC_OP_TXAGGR)) + if (!sta->ht_cap.ht_supported) return false; txtid = ATH_AN_2_TID(an, tidno); @@ -1374,13 +1376,11 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband, if (ieee80211_is_data_qos(fc) && skb_get_queue_mapping(skb) != IEEE80211_AC_VO) { u8 *qc, tid; - struct ath_node *an; qc = ieee80211_get_qos_ctl(hdr); tid = qc[0] & 0xf; - an = (struct ath_node *)sta->drv_priv; - if(ath_tx_aggr_check(sc, an, tid)) + if(ath_tx_aggr_check(sc, sta, tid)) ieee80211_start_tx_ba_session(sta, tid, 0); } } diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 1b1b279c304..f4ae3ba994a 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -982,8 +982,6 @@ static int ath9k_rx_skb_preprocess(struct ath_common *common, { struct ath_hw *ah = common->ah; - memset(rx_status, 0, sizeof(struct ieee80211_rx_status)); - /* * everything but the rate is checked here, the rate check is done * separately to avoid doing two lookups for a rate for each frame. @@ -1841,6 +1839,8 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) if (sc->sc_flags & SC_OP_RXFLUSH) goto requeue_drop_frag; + memset(rxs, 0, sizeof(struct ieee80211_rx_status)); + rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp; if (rs.rs_tstamp > tsf_lower && unlikely(rs.rs_tstamp - tsf_lower > 0x10000000)) diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 80b1856f817..458f81b4a7c 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -1151,6 +1151,7 @@ enum { #define AR_INTR_PRIO_ASYNC_ENABLE (AR_SREV_9340(ah) ? 0x4094 : 0x40d4) #define AR_ENT_OTP 0x40d8 #define AR_ENT_OTP_CHAIN2_DISABLE 0x00020000 +#define AR_ENT_OTP_49GHZ_DISABLE 0x00100000 #define AR_ENT_OTP_MIN_PKT_SIZE_DISABLE 0x00800000 #define AR_CH0_BB_DPLL1 0x16180 diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 9f785015a7d..834e6bc45e8 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -955,7 +955,9 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, */ rate = ieee80211_get_rts_cts_rate(sc->hw, tx_info); info->rtscts_rate = rate->hw_value; - if (sc->sc_flags & SC_OP_PREAMBLE_SHORT) + + if (tx_info->control.vif && + tx_info->control.vif->bss_conf.use_short_preamble) info->rtscts_rate |= rate->hw_value_short; for (i = 0; i < 4; i++) { @@ -1290,14 +1292,11 @@ void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid an = (struct ath_node *)sta->drv_priv; - if (sc->sc_flags & SC_OP_TXAGGR) { - txtid = ATH_AN_2_TID(an, tid); - txtid->baw_size = - IEEE80211_MIN_AMPDU_BUF << sta->ht_cap.ampdu_factor; - txtid->state |= AGGR_ADDBA_COMPLETE; - txtid->state &= ~AGGR_ADDBA_PROGRESS; - ath_tx_resume_tid(sc, txtid); - } + txtid = ATH_AN_2_TID(an, tid); + txtid->baw_size = IEEE80211_MIN_AMPDU_BUF << sta->ht_cap.ampdu_factor; + txtid->state |= AGGR_ADDBA_COMPLETE; + txtid->state &= ~AGGR_ADDBA_PROGRESS; + ath_tx_resume_tid(sc, txtid); } /********************/ @@ -1356,8 +1355,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype) * based intr on the EOSP frames. */ if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { - qi.tqi_qflags = TXQ_FLAG_TXOKINT_ENABLE | - TXQ_FLAG_TXERRINT_ENABLE; + qi.tqi_qflags = TXQ_FLAG_TXINT_ENABLE; } else { if (qtype == ATH9K_TX_QUEUE_UAPSD) qi.tqi_qflags = TXQ_FLAG_TXDESCINT_ENABLE; @@ -1523,7 +1521,7 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx) ath_drain_txq_list(sc, txq, &txq->axq_q, retry_tx); /* flush any pending frames if aggregation is enabled */ - if ((sc->sc_flags & SC_OP_TXAGGR) && !retry_tx) + if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) && !retry_tx) ath_txq_drain_pending_buffers(sc, txq); ath_txq_unlock_complete(sc, txq); @@ -1871,7 +1869,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb, struct ath_buf *bf; u8 tidno; - if ((sc->sc_flags & SC_OP_TXAGGR) && txctl->an && + if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) && txctl->an && ieee80211_is_data_qos(hdr->frame_control)) { tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK; @@ -2141,7 +2139,7 @@ static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq, } else ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok, true); - if (sc->sc_flags & SC_OP_TXAGGR) + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) ath_txq_schedule(sc, txq); } @@ -2166,7 +2164,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) if (list_empty(&txq->axq_q)) { txq->axq_link = NULL; - if (sc->sc_flags & SC_OP_TXAGGR) + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) ath_txq_schedule(sc, txq); break; } @@ -2263,10 +2261,9 @@ static void ath_tx_complete_poll_work(struct work_struct *work) void ath_tx_tasklet(struct ath_softc *sc) { + struct ath_hw *ah = sc->sc_ah; + u32 qcumask = ((1 << ATH9K_NUM_TX_QUEUES) - 1) & ah->intr_txqs; int i; - u32 qcumask = ((1 << ATH9K_NUM_TX_QUEUES) - 1); - - ath9k_hw_gettxintrtxqs(sc->sc_ah, &qcumask); for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { if (ATH_TXQ_SETUP(sc, i) && (qcumask & (1 << i))) |