diff options
Diffstat (limited to 'package/mac80211/patches/573-ath9k_xlna_bias.patch')
-rw-r--r-- | package/mac80211/patches/573-ath9k_xlna_bias.patch | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/package/mac80211/patches/573-ath9k_xlna_bias.patch b/package/mac80211/patches/573-ath9k_xlna_bias.patch deleted file mode 100644 index 2491340..0000000 --- a/package/mac80211/patches/573-ath9k_xlna_bias.patch +++ /dev/null @@ -1,182 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c -@@ -131,8 +131,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0cf0e0e0), - .papdRateMaskHt40 = LE32(0x6cf0e0e0), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext1 = { -@@ -331,8 +332,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0c80c080), - .papdRateMaskHt40 = LE32(0x0080c080), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext2 = { -@@ -704,8 +706,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0c80c080), - .papdRateMaskHt40 = LE32(0x0080c080), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext1 = { -@@ -904,8 +907,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0cf0e0e0), - .papdRateMaskHt40 = LE32(0x6cf0e0e0), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext2 = { -@@ -1278,8 +1282,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0c80c080), - .papdRateMaskHt40 = LE32(0x0080c080), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext1 = { -@@ -1478,8 +1483,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0cf0e0e0), - .papdRateMaskHt40 = LE32(0x6cf0e0e0), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext2 = { -@@ -1852,8 +1858,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0c80c080), - .papdRateMaskHt40 = LE32(0x0080c080), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext1 = { -@@ -2052,8 +2059,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0cf0e0e0), - .papdRateMaskHt40 = LE32(0x6cf0e0e0), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext2 = { -@@ -2425,8 +2433,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0c80C080), - .papdRateMaskHt40 = LE32(0x0080C080), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext1 = { -@@ -2625,8 +2634,9 @@ static const struct ar9300_eeprom ar9300 - .thresh62 = 28, - .papdRateMaskHt20 = LE32(0x0cf0e0e0), - .papdRateMaskHt40 = LE32(0x6cf0e0e0), -+ .xlna_bias_strength = 0, - .futureModal = { -- 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, - }, - }, - .base_ext2 = { -@@ -3942,6 +3952,28 @@ static void ar9003_hw_xpa_timing_control - AR_PHY_XPA_TIMING_CTL_FRAME_XPAA_ON, xpa_ctl); - } - -+static void ar9003_hw_xlna_bias_strength_apply(struct ath_hw *ah, bool is2ghz) -+{ -+ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; -+ u8 bias; -+ -+ if (!(eep->baseEepHeader.featureEnable & 0x40)) -+ return; -+ -+ if (!AR_SREV_9300(ah)) -+ return; -+ -+ bias = ar9003_modal_header(ah, is2ghz)->xlna_bias_strength; -+ REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS, -+ bias & 0x3); -+ bias >>= 2; -+ REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS, -+ bias & 0x3); -+ bias >>= 2; -+ REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4, AR_PHY_65NM_RXTX4_XLNA_BIAS, -+ bias & 0x3); -+} -+ - static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, - struct ath9k_channel *chan) - { -@@ -3950,6 +3982,7 @@ static void ath9k_hw_ar9300_set_board_va - ar9003_hw_xpa_bias_level_apply(ah, is2ghz); - ar9003_hw_ant_ctrl_apply(ah, is2ghz); - ar9003_hw_drive_strength_apply(ah); -+ ar9003_hw_xlna_bias_strength_apply(ah, is2ghz); - ar9003_hw_atten_apply(ah, chan); - ar9003_hw_quick_drop_apply(ah, chan->channel); - if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah) && !AR_SREV_9550(ah)) ---- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h -+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h -@@ -231,7 +231,8 @@ struct ar9300_modal_eep_header { - __le32 papdRateMaskHt20; - __le32 papdRateMaskHt40; - __le16 switchcomspdt; -- u8 futureModal[8]; -+ u8 xlna_bias_strength; -+ u8 futureModal[7]; - } __packed; - - struct ar9300_cal_data_per_freq_op_loop { ---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h -+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h -@@ -633,6 +633,8 @@ - #define AR_PHY_65NM_CH0_BIAS2 0x160c4 - #define AR_PHY_65NM_CH0_BIAS4 0x160cc - #define AR_PHY_65NM_CH0_RXTX4 0x1610c -+#define AR_PHY_65NM_CH1_RXTX4 0x1650c -+#define AR_PHY_65NM_CH2_RXTX4 0x1690c - - #define AR_CH0_TOP (AR_SREV_9300(ah) ? 0x16288 : \ - ((AR_SREV_9462(ah) ? 0x1628c : 0x16280))) -@@ -876,6 +878,9 @@ - #define AR_PHY_65NM_CH0_RXTX4_THERM_ON 0x10000000 - #define AR_PHY_65NM_CH0_RXTX4_THERM_ON_S 28 - -+#define AR_PHY_65NM_RXTX4_XLNA_BIAS 0xC0000000 -+#define AR_PHY_65NM_RXTX4_XLNA_BIAS_S 30 -+ - /* - * Channel 1 Register Map - */ |