diff options
Diffstat (limited to 'package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch b/package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch new file mode 100644 index 0000000000..e51e2f84f5 --- /dev/null +++ b/package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch @@ -0,0 +1,68 @@ +From: Sujith Manoharan <c_manoha@qca.qualcomm.com> +Date: Fri, 17 Oct 2014 07:40:23 +0530 +Subject: [PATCH] ath9k: Use a helper function for offchannel NoA + +Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> +--- + +--- a/drivers/net/wireless/ath/ath9k/channel.c ++++ b/drivers/net/wireless/ath/ath9k/channel.c +@@ -366,6 +366,32 @@ static void ath_chanctx_setup_timer(stru + "Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time)); + } + ++static void ath_chanctx_offchannel_noa(struct ath_softc *sc, ++ struct ath_chanctx *ctx, ++ struct ath_vif *avp, ++ u32 tsf_time) ++{ ++ struct ath_common *common = ath9k_hw_common(sc->sc_ah); ++ ++ avp->noa_index++; ++ avp->offchannel_start = tsf_time; ++ avp->offchannel_duration = sc->sched.offchannel_duration; ++ ++ ath_dbg(common, CHAN_CTX, ++ "offchannel noa_duration: %d, noa_start: %d, noa_index: %d\n", ++ avp->offchannel_duration, ++ avp->offchannel_start, ++ avp->noa_index); ++ ++ /* ++ * When multiple contexts are active, the NoA ++ * has to be recalculated and advertised after ++ * an offchannel operation. ++ */ ++ if (ctx->active && avp->noa_duration) ++ avp->noa_duration = 0; ++} ++ + void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, + enum ath_chanctx_event ev) + { +@@ -461,24 +487,7 @@ void ath_chanctx_event(struct ath_softc + * values and increment the index. + */ + if (sc->next_chan == &sc->offchannel.chan) { +- avp->noa_index++; +- avp->offchannel_start = tsf_time; +- avp->offchannel_duration = sc->sched.offchannel_duration; +- +- ath_dbg(common, CHAN_CTX, +- "offchannel noa_duration: %d, noa_start: %d, noa_index: %d\n", +- avp->offchannel_duration, +- avp->offchannel_start, +- avp->noa_index); +- +- /* +- * When multiple contexts are active, the NoA +- * has to be recalculated and advertised after +- * an offchannel operation. +- */ +- if (ctx->active && avp->noa_duration) +- avp->noa_duration = 0; +- ++ ath_chanctx_offchannel_noa(sc, ctx, avp, tsf_time); + break; + } + |