mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
69 lines
2.0 KiB
Diff
69 lines
2.0 KiB
Diff
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;
|
|
}
|
|
|