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ath9k: merge a pending patch for fixing tsf read and write 

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24496 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Felix Fietkau 2010-12-11 21:29:35 +00:00
parent d67ccddfcf
commit 94d89b6fcb
1 changed files with 22 additions and 0 deletions
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22
package/mac80211/patches/320-ath9k_pending_work.patch
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@ -56,3 +56,25 @@
} }
/* This should work for all families including legacy */ /* This should work for all families including legacy */
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1940,7 +1940,9 @@ static u64 ath9k_get_tsf(struct ieee8021
struct ath_softc *sc = aphy->sc;
mutex_lock(&sc->mutex);
+ ath9k_ps_wakeup(sc);
tsf = ath9k_hw_gettsf64(sc->sc_ah);
+ ath9k_ps_restore(sc);
mutex_unlock(&sc->mutex);
return tsf;
@@ -1952,7 +1954,9 @@ static void ath9k_set_tsf(struct ieee802
struct ath_softc *sc = aphy->sc;
mutex_lock(&sc->mutex);
+ ath9k_ps_wakeup(sc);
ath9k_hw_settsf64(sc->sc_ah, tsf);
+ ath9k_ps_restore(sc);
mutex_unlock(&sc->mutex);
}