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Diffstat (limited to 'package/mac80211/patches/573-ath9k_xlna_bias.patch')
-rw-r--r--package/mac80211/patches/573-ath9k_xlna_bias.patch182
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 24913403ab..0000000000
--- 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
- */
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-29 15:55:21 +0000