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| author | Felix Fietkau <nbd@openwrt.org> | 2011-08-28 22:06:44 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-08-28 22:06:44 +0000 |
| commit | dcb00e06552b62334037dd7f43109920459a0e2d (patch) | |
| tree | aa21b55c4ae342f182a88a224253d34737622eb9 /package/mac80211/patches | |
| parent | 8a26e3d6c7c32ddffffc1b4844daa3b331a1ba5e (diff) | |
| download | upstream-dcb00e06552b62334037dd7f43109920459a0e2d.tar.gz upstream-dcb00e06552b62334037dd7f43109920459a0e2d.tar.bz2 upstream-dcb00e06552b62334037dd7f43109920459a0e2d.zip | |
ath9k: prevent calibration / beacons from starting too early
SVN-Revision: 28108
Diffstat (limited to 'package/mac80211/patches')
| -rw-r--r-- | package/mac80211/patches/581-ath9k_merge_reset_functions.patch | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/package/mac80211/patches/581-ath9k_merge_reset_functions.patch b/package/mac80211/patches/581-ath9k_merge_reset_functions.patch index 201994db49..3bafcda1d8 100644 --- a/package/mac80211/patches/581-ath9k_merge_reset_functions.patch +++ b/package/mac80211/patches/581-ath9k_merge_reset_functions.patch @@ -85,7 +85,7 @@ - channel->center_freq, r); - goto ps_restore; - } -+static bool ath_complete_reset(struct ath_softc *sc) ++static bool ath_complete_reset(struct ath_softc *sc, bool start) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); @@ -98,8 +98,12 @@ } ath9k_cmn_update_txpow(ah, sc->curtxpow, -@@ -299,18 +255,84 @@ static int ath_set_channel(struct ath_so - if (!(sc->sc_flags & (SC_OP_OFFCHANNEL))) { +@@ -296,21 +252,87 @@ static int ath_set_channel(struct ath_so + ath9k_hw_set_interrupts(ah, ah->imask); + ath9k_hw_enable_interrupts(ah); + +- if (!(sc->sc_flags & (SC_OP_OFFCHANNEL))) { ++ if (!(sc->sc_flags & (SC_OP_OFFCHANNEL)) && start) { if (sc->sc_flags & SC_OP_BEACONS) ath_set_beacon(sc); + @@ -154,7 +158,7 @@ + return r; + } + -+ if (!ath_complete_reset(sc)) ++ if (!ath_complete_reset(sc, true)) + return -EIO; + + return 0; @@ -201,7 +205,7 @@ - /* Re-Enable interrupts */ - ath9k_hw_set_interrupts(ah, ah->imask); - ath9k_hw_enable_interrupts(ah); -+ ath_complete_reset(sc); ++ ath_complete_reset(sc, true); /* Enable LED */ ath9k_hw_cfg_output(ah, ah->led_pin, @@ -330,7 +334,7 @@ - ath9k_hw_enable_interrupts(ah); - ieee80211_wake_queues(hw); -+ if (!ath_complete_reset(sc)) { ++ if (!ath_complete_reset(sc, false)) { + r = -EIO; + spin_unlock_bh(&sc->sc_pcu_lock); + goto mutex_unlock; |