diff options
Diffstat (limited to 'drivers/net/wireless/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/hw.c | 79 |
1 files changed, 45 insertions, 34 deletions
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index d4b7b63fa21..bde162f128a 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -225,10 +225,10 @@ static enum wireless_mode ath9k_hw_chan2wmode(struct ath_hal *ah, const struct ath9k_channel *chan) { if (IS_CHAN_CCK(chan)) - return WIRELESS_MODE_11b; + return ATH9K_MODE_11A; if (IS_CHAN_G(chan)) - return WIRELESS_MODE_11g; - return WIRELESS_MODE_11a; + return ATH9K_MODE_11G; + return ATH9K_MODE_11A; } static bool ath9k_hw_wait(struct ath_hal *ah, @@ -2416,7 +2416,7 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hal *ah) return; } else { mode = ath9k_hw_chan2wmode(ah, chan); - if (mode == WIRELESS_MODE_11g || mode == WIRELESS_MODE_11b) { + if (mode == ATH9K_MODE_11G || mode == ATH9K_MODE_11B) { if (!aniState->ofdmWeakSigDetectOff) ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, @@ -2462,7 +2462,7 @@ static void ath9k_hw_ani_cck_err_trigger(struct ath_hal *ah) aniState->firstepLevel + 1); } else { mode = ath9k_hw_chan2wmode(ah, chan); - if (mode == WIRELESS_MODE_11g || mode == WIRELESS_MODE_11b) { + if (mode == ATH9K_MODE_11G || mode == ATH9K_MODE_11B) { if (aniState->firstepLevel > 0) ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, @@ -2970,29 +2970,40 @@ static bool ath9k_hw_fill_cap_info(struct ath_hal *ah) ah->ah_currentRD); } - pCap->wireless_modes = 0; eeval = ath9k_hw_get_eeprom(ahp, EEP_OP_MODE); + bitmap_zero(pCap->wireless_modes, ATH9K_MODE_MAX); if (eeval & AR5416_OPFLAGS_11A) { - pCap->wireless_modes |= ATH9K_MODE_SEL_11A | - ((!ah->ah_config.ht_enable - || (eeval & AR5416_OPFLAGS_N_5G_HT20)) ? 0 - : (ATH9K_MODE_SEL_11NA_HT20 | - ((eeval & AR5416_OPFLAGS_N_5G_HT40) ? 0 - : (ATH9K_MODE_SEL_11NA_HT40PLUS | - ATH9K_MODE_SEL_11NA_HT40MINUS)))); + set_bit(ATH9K_MODE_11A, pCap->wireless_modes); + if (ah->ah_config.ht_enable) { + if (!(eeval & AR5416_OPFLAGS_N_5G_HT20)) + set_bit(ATH9K_MODE_11NA_HT20, + pCap->wireless_modes); + if (!(eeval & AR5416_OPFLAGS_N_5G_HT40)) { + set_bit(ATH9K_MODE_11NA_HT40PLUS, + pCap->wireless_modes); + set_bit(ATH9K_MODE_11NA_HT40MINUS, + pCap->wireless_modes); + } + } } - if (eeval & AR5416_OPFLAGS_11G) { - pCap->wireless_modes |= - ATH9K_MODE_SEL_11B | ATH9K_MODE_SEL_11G | - ((!ah->ah_config.ht_enable - || (eeval & AR5416_OPFLAGS_N_2G_HT20)) ? 0 - : (ATH9K_MODE_SEL_11NG_HT20 | - ((eeval & AR5416_OPFLAGS_N_2G_HT40) ? 0 - : (ATH9K_MODE_SEL_11NG_HT40PLUS | - ATH9K_MODE_SEL_11NG_HT40MINUS)))); + if (eeval & AR5416_OPFLAGS_11G) { + set_bit(ATH9K_MODE_11B, pCap->wireless_modes); + set_bit(ATH9K_MODE_11G, pCap->wireless_modes); + if (ah->ah_config.ht_enable) { + if (!(eeval & AR5416_OPFLAGS_N_2G_HT20)) + set_bit(ATH9K_MODE_11NG_HT20, + pCap->wireless_modes); + if (!(eeval & AR5416_OPFLAGS_N_2G_HT40)) { + set_bit(ATH9K_MODE_11NG_HT40PLUS, + pCap->wireless_modes); + set_bit(ATH9K_MODE_11NG_HT40MINUS, + pCap->wireless_modes); + } + } } + pCap->tx_chainmask = ath9k_hw_get_eeprom(ahp, EEP_TX_MASK); if ((ah->ah_isPciExpress) || (eeval & AR5416_OPFLAGS_11A)) { @@ -5213,7 +5224,7 @@ static u32 ath9k_hw_mac_usec(struct ath_hal *ah, u32 clks) return clks / CLOCK_RATE[ath9k_hw_chan2wmode(ah, ah->ah_curchan)]; else - return clks / CLOCK_RATE[WIRELESS_MODE_11b]; + return clks / CLOCK_RATE[ATH9K_MODE_11B]; } static u32 ath9k_hw_mac_to_usec(struct ath_hal *ah, u32 clks) @@ -5232,7 +5243,7 @@ static u32 ath9k_hw_mac_clks(struct ath_hal *ah, u32 usecs) return usecs * CLOCK_RATE[ath9k_hw_chan2wmode(ah, ah->ah_curchan)]; else - return usecs * CLOCK_RATE[WIRELESS_MODE_11b]; + return usecs * CLOCK_RATE[ATH9K_MODE_11B]; } static u32 ath9k_hw_mac_to_clks(struct ath_hal *ah, u32 usecs) @@ -5924,7 +5935,7 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode, REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, AR_GPIO_JTAG_DISABLE); - if (ah->ah_caps.wireless_modes & ATH9K_MODE_SEL_11A) { + if (test_bit(ATH9K_MODE_11A, ah->ah_caps.wireless_modes)) { if (IS_CHAN_5GHZ(chan)) ath9k_hw_set_gpio(ah, 9, 0); else @@ -8238,23 +8249,23 @@ const struct ath9k_rate_table *ath9k_hw_getratetable(struct ath_hal *ah, { struct ath9k_rate_table *rt; switch (mode) { - case ATH9K_MODE_SEL_11A: + case ATH9K_MODE_11A: rt = &ar5416_11a_table; break; - case ATH9K_MODE_SEL_11B: + case ATH9K_MODE_11B: rt = &ar5416_11b_table; break; - case ATH9K_MODE_SEL_11G: + case ATH9K_MODE_11G: rt = &ar5416_11g_table; break; - case ATH9K_MODE_SEL_11NG_HT20: - case ATH9K_MODE_SEL_11NG_HT40PLUS: - case ATH9K_MODE_SEL_11NG_HT40MINUS: + case ATH9K_MODE_11NG_HT20: + case ATH9K_MODE_11NG_HT40PLUS: + case ATH9K_MODE_11NG_HT40MINUS: rt = &ar5416_11ng_table; break; - case ATH9K_MODE_SEL_11NA_HT20: - case ATH9K_MODE_SEL_11NA_HT40PLUS: - case ATH9K_MODE_SEL_11NA_HT40MINUS: + case ATH9K_MODE_11NA_HT20: + case ATH9K_MODE_11NA_HT40PLUS: + case ATH9K_MODE_11NA_HT40MINUS: rt = &ar5416_11na_table; break; default: |