diff options
author | Felix Fietkau <nbd@openwrt.org> | 2013-05-03 09:12:19 +0000 |
---|---|---|
committer | Felix Fietkau <nbd@openwrt.org> | 2013-05-03 09:12:19 +0000 |
commit | 18c588a5709c913471a2b7378428893ee0524945 (patch) | |
tree | 4b0ca393406e7b9ae56907336fa4cfc08394d8e5 /package/mac80211/patches | |
parent | 30c43603456d8d68fbdfc535c6671607669ec3d7 (diff) | |
download | master-31e0f0ae-18c588a5709c913471a2b7378428893ee0524945.tar.gz master-31e0f0ae-18c588a5709c913471a2b7378428893ee0524945.tar.bz2 master-31e0f0ae-18c588a5709c913471a2b7378428893ee0524945.zip |
ar71xx: add an external reset callback for ar913x and use it in ath9k - should reduce the frequency of DMA stop failures
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36530
Diffstat (limited to 'package/mac80211/patches')
5 files changed, 42 insertions, 6 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 92bf897b2a..379e8f47ee 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -25,7 +25,43 @@ int nstations; /* number of station vifs */ --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1698,12 +1698,11 @@ static void ath9k_hw_reset_opmode(struct +@@ -1366,7 +1366,10 @@ static bool ath9k_hw_set_reset(struct at + + REGWRITE_BUFFER_FLUSH(ah); + +- udelay(50); ++ if (AR_SREV_9100(ah)) ++ mdelay(10); ++ else ++ udelay(50); + + REG_WRITE(ah, AR_RTC_RC, 0); + if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) { +@@ -1377,8 +1380,12 @@ static bool ath9k_hw_set_reset(struct at + if (!AR_SREV_9100(ah)) + REG_WRITE(ah, AR_RC, 0); + +- if (AR_SREV_9100(ah)) ++ if (AR_SREV_9100(ah) && type != ATH9K_RESET_WARM) { ++ if (ah->external_reset) ++ ah->external_reset(); ++ + udelay(50); ++ } + + return true; + } +@@ -1464,7 +1471,8 @@ static bool ath9k_hw_chip_reset(struct a + reset_type = ATH9K_RESET_POWER_ON; + else + reset_type = ATH9K_RESET_COLD; +- } else if (ah->chip_fullsleep || REG_READ(ah, AR_Q_TXE) || ++ } else if (ah->chip_fullsleep || ++ REG_READ(ah, AR_Q_TXE) || + (REG_READ(ah, AR_CR) & AR_CR_RXE)) + reset_type = ATH9K_RESET_COLD; + +@@ -1698,12 +1706,11 @@ static void ath9k_hw_reset_opmode(struct ENABLE_REGWRITE_BUFFER(ah); diff --git a/package/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch b/package/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch index 93b7889ee5..1044590f7d 100644 --- a/package/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch +++ b/package/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -2001,8 +2001,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st +@@ -2009,8 +2009,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st REG_WRITE(ah, AR_OBS, 8); if (ah->config.rx_intr_mitigation) { diff --git a/package/mac80211/patches/524-ath9k_use_configured_antenna_gain.patch b/package/mac80211/patches/524-ath9k_use_configured_antenna_gain.patch index bee6517602..d5edeee9f8 100644 --- a/package/mac80211/patches/524-ath9k_use_configured_antenna_gain.patch +++ b/package/mac80211/patches/524-ath9k_use_configured_antenna_gain.patch @@ -10,7 +10,7 @@ --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -2843,7 +2843,7 @@ void ath9k_hw_apply_txpower(struct ath_h +@@ -2851,7 +2851,7 @@ void ath9k_hw_apply_txpower(struct ath_h channel = chan->chan; chan_pwr = min_t(int, channel->max_power * 2, MAX_RATE_POWER); new_pwr = min_t(int, chan_pwr, reg->power_limit); diff --git a/package/mac80211/patches/553-ath9k_debugfs_diag.patch b/package/mac80211/patches/553-ath9k_debugfs_diag.patch index efbfadfbd3..2db743816e 100644 --- a/package/mac80211/patches/553-ath9k_debugfs_diag.patch +++ b/package/mac80211/patches/553-ath9k_debugfs_diag.patch @@ -94,7 +94,7 @@ void ath9k_debug_sync_cause(struct ath_common *common, u32 sync_cause); --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1845,6 +1845,20 @@ fail: +@@ -1853,6 +1853,20 @@ fail: return -EINVAL; } @@ -115,7 +115,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, struct ath9k_hw_cal_data *caldata, bool fastcc) { -@@ -2046,6 +2060,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st +@@ -2054,6 +2068,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st } ath9k_hw_apply_gpio_override(ah); diff --git a/package/mac80211/patches/555-ath9k-allow-to-disable-bands-via-platform-data.patch b/package/mac80211/patches/555-ath9k-allow-to-disable-bands-via-platform-data.patch index c2fd8733b9..3e05291e99 100644 --- a/package/mac80211/patches/555-ath9k-allow-to-disable-bands-via-platform-data.patch +++ b/package/mac80211/patches/555-ath9k-allow-to-disable-bands-via-platform-data.patch @@ -12,7 +12,7 @@ --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -2439,17 +2439,25 @@ int ath9k_hw_fill_cap_info(struct ath_hw +@@ -2447,17 +2447,25 @@ int ath9k_hw_fill_cap_info(struct ath_hw } eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE); |