From 4f4395c692fd74f6ebfb99892e5da3842f70d4c3 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 3 Jun 2013 09:19:27 +0530 Subject: ath9k: Set ofdmWeakSigDetect directly The macros ATH9K_ANI_USE_OFDM_WEAK_SIG can be removed. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath/ath9k/ar9003_phy.c') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 2bf6548dd143..94b22cb84535 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1213,7 +1213,7 @@ static void ar9003_hw_ani_cache_ini_regs(struct ath_hw *ah) /* these levels just got reset to defaults by the INI */ aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL; aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL; - aniState->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG; + aniState->ofdmWeakSigDetect = true; aniState->mrcCCK = true; } -- cgit v1.2.3 From c24bd3620c50cc8f1d13935c95003f41339a748d Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 3 Jun 2013 09:19:29 +0530 Subject: ath9k: Do not maintain ANI state per-channel ANI state can be maintained globally instead of per-channel. This reduces memory usage and since default values are used during a scan run, per-channel state is not required. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ani.c | 40 ++++++++++++----------------- drivers/net/wireless/ath/ath9k/ar5008_phy.c | 4 +-- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 4 +-- drivers/net/wireless/ath/ath9k/hw.h | 2 +- 4 files changed, 22 insertions(+), 28 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/ar9003_phy.c') diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index ba0bad6728bb..e91725bf401c 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -121,7 +121,7 @@ static void ath9k_ani_restart(struct ath_hw *ah) if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; aniState->listenTime = 0; ENABLE_REGWRITE_BUFFER(ah); @@ -143,7 +143,7 @@ static void ath9k_ani_restart(struct ath_hw *ah) static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel, bool scan) { - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; struct ath_common *common = ath9k_hw_common(ah); const struct ani_ofdm_level_entry *entry_ofdm; const struct ani_cck_level_entry *entry_cck; @@ -198,7 +198,7 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah) if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; if (aniState->ofdmNoiseImmunityLevel < ATH9K_ANI_OFDM_MAX_LEVEL) ath9k_hw_set_ofdm_nil(ah, aniState->ofdmNoiseImmunityLevel + 1, false); @@ -210,7 +210,7 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah) static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel, bool scan) { - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; struct ath_common *common = ath9k_hw_common(ah); const struct ani_ofdm_level_entry *entry_ofdm; const struct ani_cck_level_entry *entry_cck; @@ -254,7 +254,7 @@ static void ath9k_hw_ani_cck_err_trigger(struct ath_hw *ah) if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; if (aniState->cckNoiseImmunityLevel < ATH9K_ANI_CCK_MAX_LEVEL) ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel + 1, @@ -269,7 +269,7 @@ static void ath9k_hw_ani_lower_immunity(struct ath_hw *ah) { struct ar5416AniState *aniState; - aniState = &ah->curchan->ani; + aniState = &ah->ani; /* lower OFDM noise immunity */ if (aniState->ofdmNoiseImmunityLevel > 0 && @@ -292,7 +292,7 @@ static void ath9k_hw_ani_lower_immunity(struct ath_hw *ah) */ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) { - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; struct ath9k_channel *chan = ah->curchan; struct ath_common *common = ath9k_hw_common(ah); int ofdm_nil, cck_nil; @@ -380,7 +380,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) static bool ath9k_hw_ani_read_counters(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; u32 phyCnt1, phyCnt2; int32_t listenTime; @@ -418,7 +418,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan) if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; if (!ath9k_hw_ani_read_counters(ah)) return; @@ -490,28 +490,22 @@ EXPORT_SYMBOL(ath9k_hw_disable_mib_counters); void ath9k_hw_ani_init(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - int i; + struct ar5416AniState *ani = &ah->ani; ath_dbg(common, ANI, "Initialize ANI\n"); ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH; ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW; - ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH; ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW; - for (i = 0; i < ARRAY_SIZE(ah->channels); i++) { - struct ath9k_channel *chan = &ah->channels[i]; - struct ar5416AniState *ani = &chan->ani; - - ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL; - ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL; - ani->mrcCCK = AR_SREV_9300_20_OR_LATER(ah) ? true : false; - ani->ofdmsTurn = true; - ani->ofdmWeakSigDetect = true; - ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL; - ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL; - } + ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL; + ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL; + ani->mrcCCK = AR_SREV_9300_20_OR_LATER(ah) ? true : false; + ani->ofdmsTurn = true; + ani->ofdmWeakSigDetect = true; + ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL; + ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL; /* * since we expect some ongoing maintenance on the tables, let's sanity diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 92b79a2a003d..d1acfe98918a 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -931,7 +931,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, { struct ath_common *common = ath9k_hw_common(ah); struct ath9k_channel *chan = ah->curchan; - struct ar5416AniState *aniState = &chan->ani; + struct ar5416AniState *aniState = &ah->ani; s32 value, value2; switch (cmd & ah->ani_function) { @@ -1207,7 +1207,7 @@ static void ar5008_hw_ani_cache_ini_regs(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); struct ath9k_channel *chan = ah->curchan; - struct ar5416AniState *aniState = &chan->ani; + struct ar5416AniState *aniState = &ah->ani; struct ath9k_ani_default *iniDef; u32 val; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 94b22cb84535..0d053503b8bf 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -904,7 +904,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, { struct ath_common *common = ath9k_hw_common(ah); struct ath9k_channel *chan = ah->curchan; - struct ar5416AniState *aniState = &chan->ani; + struct ar5416AniState *aniState = &ah->ani; s32 value, value2; switch (cmd & ah->ani_function) { @@ -1172,7 +1172,7 @@ static void ar9003_hw_ani_cache_ini_regs(struct ath_hw *ah) struct ath9k_ani_default *iniDef; u32 val; - aniState = &ah->curchan->ani; + aniState = &ah->ani; iniDef = &aniState->iniDef; ath_dbg(common, ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n", diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 301b19ed7664..7d259b7dc254 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -420,7 +420,6 @@ struct ath9k_hw_cal_data { struct ath9k_channel { struct ieee80211_channel *chan; - struct ar5416AniState ani; u16 channel; u32 channelFlags; u32 chanmode; @@ -854,6 +853,7 @@ struct ath_hw { u32 aniperiod; enum ath9k_ani_cmd ani_function; u32 ani_skip_count; + struct ar5416AniState ani; #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT struct ath_btcoex_hw btcoex_hw; -- cgit v1.2.3 From ff23e0845b1ba33ec2ee25989758e2cf3df6d4c5 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 4 Jun 2013 15:41:33 +0530 Subject: ath9k: Fix ofdm weak signal configuration The commit, "ath9k_hw: improve ANI processing and rx desensitizing parameters" removed code setting various phy registers holding threshold values. This is likely required for OFDM weak signal detection to function correctly, so add them, but skip AR9462 and AR9565. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 60 +++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) (limited to 'drivers/net/wireless/ath/ath9k/ar9003_phy.c') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 83e03857c014..bc483128efcd 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -906,6 +906,11 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, struct ath_common *common = ath9k_hw_common(ah); struct ath9k_channel *chan = ah->curchan; struct ar5416AniState *aniState = &ah->ani; + int m1ThreshLow, m2ThreshLow; + int m1Thresh, m2Thresh; + int m2CountThr, m2CountThrLow; + int m1ThreshLowExt, m2ThreshLowExt; + int m1ThreshExt, m2ThreshExt; s32 value, value2; switch (cmd & ah->ani_function) { @@ -919,6 +924,61 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah, */ u32 on = param ? 1 : 0; + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) + goto skip_ws_det; + + m1ThreshLow = on ? + aniState->iniDef.m1ThreshLow : m1ThreshLow_off; + m2ThreshLow = on ? + aniState->iniDef.m2ThreshLow : m2ThreshLow_off; + m1Thresh = on ? + aniState->iniDef.m1Thresh : m1Thresh_off; + m2Thresh = on ? + aniState->iniDef.m2Thresh : m2Thresh_off; + m2CountThr = on ? + aniState->iniDef.m2CountThr : m2CountThr_off; + m2CountThrLow = on ? + aniState->iniDef.m2CountThrLow : m2CountThrLow_off; + m1ThreshLowExt = on ? + aniState->iniDef.m1ThreshLowExt : m1ThreshLowExt_off; + m2ThreshLowExt = on ? + aniState->iniDef.m2ThreshLowExt : m2ThreshLowExt_off; + m1ThreshExt = on ? + aniState->iniDef.m1ThreshExt : m1ThreshExt_off; + m2ThreshExt = on ? + aniState->iniDef.m2ThreshExt : m2ThreshExt_off; + + REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW, + AR_PHY_SFCORR_LOW_M1_THRESH_LOW, + m1ThreshLow); + REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW, + AR_PHY_SFCORR_LOW_M2_THRESH_LOW, + m2ThreshLow); + REG_RMW_FIELD(ah, AR_PHY_SFCORR, + AR_PHY_SFCORR_M1_THRESH, + m1Thresh); + REG_RMW_FIELD(ah, AR_PHY_SFCORR, + AR_PHY_SFCORR_M2_THRESH, + m2Thresh); + REG_RMW_FIELD(ah, AR_PHY_SFCORR, + AR_PHY_SFCORR_M2COUNT_THR, + m2CountThr); + REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW, + AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW, + m2CountThrLow); + REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, + AR_PHY_SFCORR_EXT_M1_THRESH_LOW, + m1ThreshLowExt); + REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, + AR_PHY_SFCORR_EXT_M2_THRESH_LOW, + m2ThreshLowExt); + REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, + AR_PHY_SFCORR_EXT_M1_THRESH, + m1ThreshExt); + REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, + AR_PHY_SFCORR_EXT_M2_THRESH, + m2ThreshExt); +skip_ws_det: if (on) REG_SET_BIT(ah, AR_PHY_SFCORR_LOW, AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); -- cgit v1.2.3 From 51dbd0a897a995b44c2db04e29f224ae8fb8559b Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 18 Jun 2013 10:13:42 +0530 Subject: ath9k: Add support for 5G-XLNA/AR9462 Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_hw.c | 18 +- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 27 +++ .../net/wireless/ath/ath9k/ar9462_2p0_initvals.h | 265 +++++++++++++++++++++ drivers/net/wireless/ath/ath9k/hw.h | 1 + 4 files changed, 310 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath/ath9k/ar9003_phy.c') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index a3523c969a3a..ce748afd7f1a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -627,9 +627,22 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah) static void ar9003_rx_gain_table_mode2(struct ath_hw *ah) { - if (AR_SREV_9462_20(ah)) + if (AR_SREV_9462_20(ah)) { INIT_INI_ARRAY(&ah->iniModesRxGain, ar9462_common_mixed_rx_gain_table_2p0); + INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna, + ar9462_2p0_baseband_postamble_5g_xlna); + } +} + +static void ar9003_rx_gain_table_mode3(struct ath_hw *ah) +{ + if (AR_SREV_9462_20(ah)) { + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9462_2p0_5g_xlna_only_rxgain); + INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna, + ar9462_2p0_baseband_postamble_5g_xlna); + } } static void ar9003_rx_gain_table_apply(struct ath_hw *ah) @@ -645,6 +658,9 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah) case 2: ar9003_rx_gain_table_mode2(ah); break; + case 3: + ar9003_rx_gain_table_mode3(ah); + break; } } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index bc483128efcd..df919e2b61d5 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -735,6 +735,9 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, return -EINVAL; } + /* + * SOC, MAC, BB, RADIO initvals. + */ for (i = 0; i < ATH_INI_NUM_SPLIT; i++) { ar9003_hw_prog_ini(ah, &ah->iniSOC[i], modesIndex); ar9003_hw_prog_ini(ah, &ah->iniMac[i], modesIndex); @@ -746,11 +749,29 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, modesIndex); } + /* + * RXGAIN initvals. + */ REG_WRITE_ARRAY(&ah->iniModesRxGain, 1, regWrites); + + if (AR_SREV_9462_20(ah)) { + /* + * 5G-XLNA + */ + if ((ar9003_hw_get_rx_gain_idx(ah) == 2) || + (ar9003_hw_get_rx_gain_idx(ah) == 3)) { + REG_WRITE_ARRAY(&ah->ini_modes_rxgain_5g_xlna, + modesIndex, regWrites); + } + } + if (AR_SREV_9550(ah)) REG_WRITE_ARRAY(&ah->ini_modes_rx_gain_bounds, modesIndex, regWrites); + /* + * TXGAIN initvals. + */ if (AR_SREV_9550(ah)) { int modes_txgain_index; @@ -772,8 +793,14 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, REG_WRITE_ARRAY(&ah->iniModesFastClock, modesIndex, regWrites); + /* + * Clock frequency initvals. + */ REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites); + /* + * JAPAN regulatory. + */ if (chan->channel == 2484) ar9003_hw_prog_ini(ah, &ah->iniCckfirJapan2484, 1); diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h index f00e9451a623..bcd0cae1048d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h @@ -1449,4 +1449,269 @@ static const u32 ar9462_common_mixed_rx_gain_table_2p0[][2] = { {0x0000b1fc, 0x00000196}, }; +static const u32 ar9462_2p0_baseband_postamble_5g_xlna[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282}, +}; + +static const u32 ar9462_2p0_5g_xlna_only_rxgain[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x03820190}, + {0x0000a030, 0x03840383}, + {0x0000a034, 0x03880385}, + {0x0000a038, 0x038a0389}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x29292929}, + {0x0000a084, 0x29292929}, + {0x0000a088, 0x29292929}, + {0x0000a08c, 0x29292929}, + {0x0000a090, 0x22292929}, + {0x0000a094, 0x1d1d2222}, + {0x0000a098, 0x0c111117}, + {0x0000a09c, 0x00030303}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x2a2d2f32}, + {0x0000b084, 0x21232328}, + {0x0000b088, 0x19191c1e}, + {0x0000b08c, 0x12141417}, + {0x0000b090, 0x07070e0e}, + {0x0000b094, 0x03030305}, + {0x0000b098, 0x00000003}, + {0x0000b09c, 0x00000000}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + #endif /* INITVALS_9462_2P0_H */ diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index ed7d4fcbdcab..e07663964463 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -892,6 +892,7 @@ struct ath_hw { struct ar5416IniArray iniCckfirJapan2484; struct ar5416IniArray iniModes_9271_ANI_reg; struct ar5416IniArray ini_radio_post_sys2ant; + struct ar5416IniArray ini_modes_rxgain_5g_xlna; struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT]; struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT]; -- cgit v1.2.3 From c177fabe20c60d0670bbf2fcc83440ae37fc4553 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 18 Jun 2013 15:42:38 +0530 Subject: ath9k: Program initvals for CUS217 Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_hw.c | 4 ++++ drivers/net/wireless/ath/ath9k/ar9003_phy.c | 10 ++++++++++ drivers/net/wireless/ath/ath9k/hw.h | 2 ++ 3 files changed, 16 insertions(+) (limited to 'drivers/net/wireless/ath/ath9k/ar9003_phy.c') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index ce748afd7f1a..671aaa7e7337 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -630,6 +630,10 @@ static void ar9003_rx_gain_table_mode2(struct ath_hw *ah) if (AR_SREV_9462_20(ah)) { INIT_INI_ARRAY(&ah->iniModesRxGain, ar9462_common_mixed_rx_gain_table_2p0); + INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_core, + ar9462_2p0_baseband_core_mix_rxgain); + INIT_INI_ARRAY(&ah->ini_modes_rxgain_bb_postamble, + ar9462_2p0_baseband_postamble_mix_rxgain); INIT_INI_ARRAY(&ah->ini_modes_rxgain_5g_xlna, ar9462_2p0_baseband_postamble_5g_xlna); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index df919e2b61d5..df84d20e1092 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -755,6 +755,16 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, REG_WRITE_ARRAY(&ah->iniModesRxGain, 1, regWrites); if (AR_SREV_9462_20(ah)) { + /* + * CUS217 mix LNA mode. + */ + if (ar9003_hw_get_rx_gain_idx(ah) == 2) { + REG_WRITE_ARRAY(&ah->ini_modes_rxgain_bb_core, + 1, regWrites); + REG_WRITE_ARRAY(&ah->ini_modes_rxgain_bb_postamble, + modesIndex, regWrites); + } + /* * 5G-XLNA */ diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index e07663964463..cd74b3afef7d 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -893,6 +893,8 @@ struct ath_hw { struct ar5416IniArray iniModes_9271_ANI_reg; struct ar5416IniArray ini_radio_post_sys2ant; struct ar5416IniArray ini_modes_rxgain_5g_xlna; + struct ar5416IniArray ini_modes_rxgain_bb_core; + struct ar5416IniArray ini_modes_rxgain_bb_postamble; struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT]; struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT]; -- cgit v1.2.3 From 2b5e54e22f596bcd9ec0018f228a2606e016a108 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 24 Jun 2013 18:18:46 +0530 Subject: ath9k: Add support for AR9462 2.1 Various parts of the HW code are applicable for both v2.0 and v2.1. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 7 ++++--- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 6 +++--- drivers/net/wireless/ath/ath9k/ar9003_phy.h | 4 ++-- drivers/net/wireless/ath/ath9k/hw.c | 2 +- 4 files changed, 10 insertions(+), 9 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/ar9003_phy.c') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 1e86977d3322..d105e43d22e1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3606,7 +3606,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) * 7:4 R/W SWITCH_TABLE_COM_SPDT_WLAN_IDLE * SWITCH_TABLE_COM_SPDT_WLAN_IDLE */ - if (AR_SREV_9462_20(ah) || AR_SREV_9565(ah)) { + if (AR_SREV_9462_20_OR_LATER(ah) || AR_SREV_9565(ah)) { value = ar9003_switch_com_spdt_get(ah, is2ghz); REG_RMW_FIELD(ah, AR_PHY_GLB_CONTROL, AR_SWITCH_TABLE_COM_SPDT_ALL, value); @@ -4059,8 +4059,9 @@ static void ar9003_hw_thermo_cal_apply(struct ath_hw *ah) { u32 data, ko, kg; - if (!AR_SREV_9462_20(ah)) + if (!AR_SREV_9462_20_OR_LATER(ah)) return; + ar9300_otp_read_word(ah, 1, &data); ko = data & 0xff; kg = (data >> 8) & 0xff; @@ -4752,7 +4753,7 @@ tempslope: AR_PHY_TPC_19_ALPHA_THERM, temp_slope); } - if (AR_SREV_9462_20(ah)) + if (AR_SREV_9462_20_OR_LATER(ah)) REG_RMW_FIELD(ah, AR_PHY_TPC_19_B1, AR_PHY_TPC_19_B1_ALPHA_THERM, temp_slope); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index df84d20e1092..1f694ab3cc78 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -743,7 +743,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, ar9003_hw_prog_ini(ah, &ah->iniMac[i], modesIndex); ar9003_hw_prog_ini(ah, &ah->iniBB[i], modesIndex); ar9003_hw_prog_ini(ah, &ah->iniRadio[i], modesIndex); - if (i == ATH_INI_POST && AR_SREV_9462_20(ah)) + if (i == ATH_INI_POST && AR_SREV_9462_20_OR_LATER(ah)) ar9003_hw_prog_ini(ah, &ah->ini_radio_post_sys2ant, modesIndex); @@ -754,7 +754,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, */ REG_WRITE_ARRAY(&ah->iniModesRxGain, 1, regWrites); - if (AR_SREV_9462_20(ah)) { + if (AR_SREV_9462_20_OR_LATER(ah)) { /* * CUS217 mix LNA mode. */ @@ -1512,7 +1512,7 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah, ar9003_hw_prog_ini(ah, &ah->iniBB[ATH_INI_POST], modesIndex); ar9003_hw_prog_ini(ah, &ah->iniRadio[ATH_INI_POST], modesIndex); - if (AR_SREV_9462_20(ah)) + if (AR_SREV_9462_20_OR_LATER(ah)) ar9003_hw_prog_ini(ah, &ah->ini_radio_post_sys2ant, modesIndex); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index 5013c731f9f6..d4d39f305a0b 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -954,7 +954,7 @@ #define AR_PHY_TPC_5_B1 (AR_SM1_BASE + 0x208) #define AR_PHY_TPC_6_B1 (AR_SM1_BASE + 0x20c) #define AR_PHY_TPC_11_B1 (AR_SM1_BASE + 0x220) -#define AR_PHY_PDADC_TAB_1 (AR_SM1_BASE + (AR_SREV_AR9462(ah) ? \ +#define AR_PHY_PDADC_TAB_1 (AR_SM1_BASE + (AR_SREV_9462_20_OR_LATER(ah) ? \ 0x280 : 0x240)) #define AR_PHY_TPC_19_B1 (AR_SM1_BASE + 0x240) #define AR_PHY_TPC_19_B1_ALPHA_THERM 0xff @@ -1048,7 +1048,7 @@ #define AR_GLB_GPIO_CONTROL (AR_GLB_BASE) #define AR_PHY_GLB_CONTROL (AR_GLB_BASE + 0x44) #define AR_GLB_SCRATCH(_ah) (AR_GLB_BASE + \ - (AR_SREV_9462_20(_ah) ? 0x4c : 0x50)) + (AR_SREV_9462_20_OR_LATER(_ah) ? 0x4c : 0x50)) #define AR_GLB_STATUS (AR_GLB_BASE + 0x48) /* diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 5324c3346af8..4ca0cb060106 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2599,7 +2599,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) if (!(ah->ent_mode & AR_ENT_OTP_49GHZ_DISABLE)) pCap->hw_caps |= ATH9K_HW_CAP_MCI; - if (AR_SREV_9462_20(ah)) + if (AR_SREV_9462_20_OR_LATER(ah)) pCap->hw_caps |= ATH9K_HW_CAP_RTT; } -- cgit v1.2.3