From e17f83eafd37129f9e09425136e59bc4333bdb9c Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 22 Sep 2010 12:34:53 +0200 Subject: [PATCH] ath9k_hw: simplify revision checks for AR9285 Since AR9285 v1.0 and v1.1 were never sold (and the initvals removed), its revision checks can be simplified similar to AR9280 Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar5008_phy.c | 2 +- drivers/net/wireless/ath/ath9k/ar9002_calib.c | 11 +---------- drivers/net/wireless/ath/ath9k/eeprom_4k.c | 6 ------ drivers/net/wireless/ath/ath9k/hw.c | 8 ++++---- drivers/net/wireless/ath/ath9k/recv.c | 2 +- drivers/net/wireless/ath/ath9k/reg.h | 16 +--------------- 6 files changed, 8 insertions(+), 37 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 9318ae7..79dfe9d 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -701,7 +701,7 @@ static void ar5008_hw_set_channel_regs(struct ath_hw *ah, u32 phymode; u32 enableDacFifo = 0; - if (AR_SREV_9285_10_OR_LATER(ah)) + if (AR_SREV_9285_12_OR_LATER(ah)) enableDacFifo = (REG_READ(ah, AR_PHY_TURBO) & AR_PHY_FC_ENABLE_DAC_FIFO); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index dc64afe..5d08151 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -567,11 +567,6 @@ static inline void ar9285_hw_pa_cal(struct ath_hw *ah, bool is_reset) AR5416_EEP_TXGAIN_HIGH_POWER) return; - if (AR_SREV_9285_11(ah)) { - REG_WRITE(ah, AR9285_AN_TOP4, (AR9285_AN_TOP4_DEFAULT | 0x14)); - udelay(10); - } - for (i = 0; i < ARRAY_SIZE(regList); i++) regList[i][1] = REG_READ(ah, regList[i][0]); @@ -651,10 +646,6 @@ static inline void ar9285_hw_pa_cal(struct ath_hw *ah, bool is_reset) REG_WRITE(ah, regList[i][0], regList[i][1]); REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_CCOMP, ccomp_org); - - if (AR_SREV_9285_11(ah)) - REG_WRITE(ah, AR9285_AN_TOP4, AR9285_AN_TOP4_DEFAULT); - } static void ar9002_hw_pa_cal(struct ath_hw *ah, bool is_reset) @@ -664,7 +655,7 @@ static void ar9002_hw_pa_cal(struct ath_hw *ah, bool is_reset) ar9271_hw_pa_cal(ah, is_reset); else ah->pacal_info.skipcount--; - } else if (AR_SREV_9285_11_OR_LATER(ah)) { + } else if (AR_SREV_9285_12_OR_LATER(ah)) { if (is_reset || !ah->pacal_info.skipcount) ar9285_hw_pa_cal(ah, is_reset); else diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 677e0c9..d6eed1f 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -909,9 +909,6 @@ static void ath9k_hw_4k_set_gain(struct ath_hw *ah, AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal); REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000, AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]); - - if (AR_SREV_9285_11(ah)) - REG_WRITE(ah, AR9285_AN_TOP4, (AR9285_AN_TOP4_DEFAULT | 0x14)); } /* @@ -1109,9 +1106,6 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, } - if (AR_SREV_9285_11(ah)) - REG_WRITE(ah, AR9285_AN_TOP4, AR9285_AN_TOP4_DEFAULT); - REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH, pModal->switchSettling); REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ, AR_PHY_DESIRED_SZ_ADC, diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index f2255a2..1f41b45 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1190,7 +1190,7 @@ bool ath9k_hw_check_alive(struct ath_hw *ah) int count = 50; u32 reg; - if (AR_SREV_9285_10_OR_LATER(ah)) + if (AR_SREV_9285_12_OR_LATER(ah)) return true; do { @@ -1787,7 +1787,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) regulatory->current_rd = eeval; eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_1); - if (AR_SREV_9285_10_OR_LATER(ah)) + if (AR_SREV_9285_12_OR_LATER(ah)) eeval |= AR9285_RDEXT_DEFAULT; regulatory->current_rd_ext = eeval; @@ -1893,7 +1893,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) pCap->num_gpio_pins = AR9271_NUM_GPIO; else if (AR_DEVID_7010(ah)) pCap->num_gpio_pins = AR7010_NUM_GPIO; - else if (AR_SREV_9285_10_OR_LATER(ah)) + else if (AR_SREV_9285_12_OR_LATER(ah)) pCap->num_gpio_pins = AR9285_NUM_GPIO; else if (AR_SREV_9280_20_OR_LATER(ah)) pCap->num_gpio_pins = AR928X_NUM_GPIO; @@ -2075,7 +2075,7 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio) return MS_REG_READ(AR9271, gpio) != 0; else if (AR_SREV_9287_10_OR_LATER(ah)) return MS_REG_READ(AR9287, gpio) != 0; - else if (AR_SREV_9285_10_OR_LATER(ah)) + else if (AR_SREV_9285_12_OR_LATER(ah)) return MS_REG_READ(AR9285, gpio) != 0; else if (AR_SREV_9280_20_OR_LATER(ah)) return MS_REG_READ(AR928X, gpio) != 0; diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 7b6f66b..00140489 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -455,7 +455,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc) rfilt |= ATH9K_RX_FILTER_BEACON; if ((AR_SREV_9280_20_OR_LATER(sc->sc_ah) || - AR_SREV_9285_10_OR_LATER(sc->sc_ah)) && + AR_SREV_9285_12_OR_LATER(sc->sc_ah)) && (sc->sc_ah->opmode == NL80211_IFTYPE_AP) && (sc->rx.rxfilter & FIF_PSPOLL)) rfilt |= ATH9K_RX_FILTER_PSPOLL; diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index cabfa03..7ff814d 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -826,22 +826,8 @@ #define AR_SREV_9285(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9285)) -#define AR_SREV_9285_10_OR_LATER(_ah) \ - (((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9285)) -#define AR_SREV_9285_11(_ah) \ - (AR_SREV_9285(ah) && \ - ((_ah)->hw_version.macRev == AR_SREV_REVISION_9285_11)) -#define AR_SREV_9285_11_OR_LATER(_ah) \ - (((_ah)->hw_version.macVersion > AR_SREV_VERSION_9285) || \ - (AR_SREV_9285(ah) && ((_ah)->hw_version.macRev >= \ - AR_SREV_REVISION_9285_11))) -#define AR_SREV_9285_12(_ah) \ - (AR_SREV_9285(ah) && \ - ((_ah)->hw_version.macRev == AR_SREV_REVISION_9285_12)) #define AR_SREV_9285_12_OR_LATER(_ah) \ - (((_ah)->hw_version.macVersion > AR_SREV_VERSION_9285) || \ - (AR_SREV_9285(ah) && ((_ah)->hw_version.macRev >= \ - AR_SREV_REVISION_9285_12))) + (((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9285)) #define AR_SREV_9287(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9287)) -- 2.7.4