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| author | Felix Fietkau <nbd@nbd.name> | 2016-07-09 15:31:35 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2016-07-15 14:19:13 +0200 |
| commit | 98e4b504b45c5d6e68a48fc815e3d2a5d0d2ba13 (patch) | |
| tree | 5b9a72a0693f2363fe578d683900e066deddc475 /package/kernel/mac80211/patches/321-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch | |
| parent | a176168a85477caa44eef7e979567d1d52868fde (diff) | |
| download | upstream-98e4b504b45c5d6e68a48fc815e3d2a5d0d2ba13.tar.gz upstream-98e4b504b45c5d6e68a48fc815e3d2a5d0d2ba13.tar.bz2 upstream-98e4b504b45c5d6e68a48fc815e3d2a5d0d2ba13.zip | |
ath9k: use external reset on AR91xx and QCA955x to improve stability
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/321-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/321-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/321-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch b/package/kernel/mac80211/patches/321-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch new file mode 100644 index 0000000000..9caa76dc5d --- /dev/null +++ b/package/kernel/mac80211/patches/321-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch @@ -0,0 +1,25 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 9 Jul 2016 15:25:24 +0200 +Subject: [PATCH] ath9k_hw: reset AHB-WMAC interface on AR91xx + +Should fix a few stability issues + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/wireless/ath/ath9k/hw.c ++++ b/drivers/net/wireless/ath/ath9k/hw.c +@@ -1398,8 +1398,12 @@ 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)) { ++ /* Reset the AHB-WMAC interface */ ++ if (ah->external_reset) ++ ah->external_reset(); + udelay(50); ++ } + + return true; + } |