diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2015-06-17 09:09:03 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-06-17 09:09:03 +0000 |
| commit | e952654f0b002e6494cfdb705ee8f0646798dd6c (patch) | |
| tree | 38e33468bdb2c6dc38f56ba4bfd283e45ada5f3a /package/kernel/mac80211/patches | |
| parent | 48123b0ce075b3a52968c8382b91182f9d879090 (diff) | |
| download | upstream-e952654f0b002e6494cfdb705ee8f0646798dd6c.tar.gz upstream-e952654f0b002e6494cfdb705ee8f0646798dd6c.tar.bz2 upstream-e952654f0b002e6494cfdb705ee8f0646798dd6c.zip | |
ath9k: add another fix for some rx/tx dma stop issues, refresh patches
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 46008
Diffstat (limited to 'package/kernel/mac80211/patches')
3 files changed, 35 insertions, 4 deletions
diff --git a/package/kernel/mac80211/patches/384-ath9k-force-rx_clear-when-disabling-rx.patch b/package/kernel/mac80211/patches/384-ath9k-force-rx_clear-when-disabling-rx.patch new file mode 100644 index 0000000000..bddb15ad1a --- /dev/null +++ b/package/kernel/mac80211/patches/384-ath9k-force-rx_clear-when-disabling-rx.patch @@ -0,0 +1,31 @@ +From: Felix Fietkau <nbd@openwrt.org> +Date: Sun, 7 Jun 2015 13:53:35 +0200 +Subject: [PATCH] ath9k: force rx_clear when disabling rx + +This makes stopping Rx more reliable and should reduce the frequency of +Rx related DMA stop warnings + +Cc: stable@vger.kernel.org +Signed-off-by: Felix Fietkau <nbd@openwrt.org> +--- + +--- a/drivers/net/wireless/ath/ath9k/mac.c ++++ b/drivers/net/wireless/ath/ath9k/mac.c +@@ -677,13 +677,15 @@ void ath9k_hw_startpcureceive(struct ath + + ath9k_ani_reset(ah, is_scanning); + +- REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT)); ++ REG_CLR_BIT(ah, AR_DIAG_SW, ++ AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT | AR_DIAG_FORCE_RX_CLEAR); + } + EXPORT_SYMBOL(ath9k_hw_startpcureceive); + + void ath9k_hw_abortpcurecv(struct ath_hw *ah) + { +- REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_ABORT | AR_DIAG_RX_DIS); ++ REG_SET_BIT(ah, AR_DIAG_SW, ++ AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT | AR_DIAG_FORCE_RX_CLEAR); + + ath9k_hw_disable_mib_counters(ah); + } diff --git a/package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch b/package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch index 57a894d802..3c5e9f5fcd 100644 --- a/package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch +++ b/package/kernel/mac80211/patches/541-ath9k_rx_dma_stop_check.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c -@@ -693,7 +693,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw +@@ -695,7 +695,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw { #define AH_RX_STOP_DMA_TIMEOUT 10000 /* usec */ struct ath_common *common = ath9k_hw_common(ah); @@ -9,7 +9,7 @@ int i; /* Enable access to the DMA observation bus */ -@@ -723,6 +723,16 @@ bool ath9k_hw_stopdmarecv(struct ath_hw +@@ -725,6 +725,16 @@ bool ath9k_hw_stopdmarecv(struct ath_hw } if (i == 0) { diff --git a/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch b/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch index 1845bdf0c7..ac58dba19b 100644 --- a/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch +++ b/package/kernel/mac80211/patches/820-b43-add-antenna-control.patch @@ -99,7 +99,7 @@ }; /* Hard-reset the chip. Do not call this directly. -@@ -5538,6 +5578,8 @@ static int b43_one_core_attach(struct b4 +@@ -5542,6 +5582,8 @@ static int b43_one_core_attach(struct b4 if (!wldev) goto out; @@ -108,7 +108,7 @@ wldev->use_pio = b43_modparam_pio; wldev->dev = dev; wldev->wl = wl; -@@ -5628,6 +5670,9 @@ static struct b43_wl *b43_wireless_init( +@@ -5632,6 +5674,9 @@ static struct b43_wl *b43_wireless_init( hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; |