From: Sujith Manoharan <sujith@msujith.org>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, ath9k-devel@qca.qualcomm.com
Subject: [PATCH v2 18/23] ath9k: Use a helper function for bmiss
Date: Fri, 17 Oct 2014 07:40:25 +0530 [thread overview]
Message-ID: <1413511830-5536-19-git-send-email-sujith@msujith.org> (raw)
In-Reply-To: <1413511830-5536-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/channel.c | 45 ++++++++++++++++++--------------
1 file changed, 26 insertions(+), 19 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 7d6f76b..7fe35a5 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -366,6 +366,31 @@ static void ath_chanctx_setup_timer(struct ath_softc *sc, u32 tsf_time)
"Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time));
}
+static void ath_chanctx_handle_bmiss(struct ath_softc *sc,
+ struct ath_chanctx *ctx,
+ struct ath_vif *avp)
+{
+ /*
+ * Clear the extend_absence flag if it had been
+ * set during the previous beacon transmission,
+ * since we need to revert to the normal NoA
+ * schedule.
+ */
+ if (ctx->active && sc->sched.extend_absence) {
+ avp->noa_duration = 0;
+ sc->sched.extend_absence = false;
+ }
+
+ /* If at least two consecutive beacons were missed on the STA
+ * chanctx, stay on the STA channel for one extra beacon period,
+ * to resync the timer properly.
+ */
+ if (ctx->active && sc->sched.beacon_miss >= 2) {
+ avp->noa_duration = 0;
+ sc->sched.extend_absence = true;
+ }
+}
+
static void ath_chanctx_offchannel_noa(struct ath_softc *sc,
struct ath_chanctx *ctx,
struct ath_vif *avp,
@@ -524,25 +549,7 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
break;
}
- /*
- * Clear the extend_absence flag if it had been
- * set during the previous beacon transmission,
- * since we need to revert to the normal NoA
- * schedule.
- */
- if (ctx->active && sc->sched.extend_absence) {
- avp->noa_duration = 0;
- sc->sched.extend_absence = false;
- }
-
- /* If at least two consecutive beacons were missed on the STA
- * chanctx, stay on the STA channel for one extra beacon period,
- * to resync the timer properly.
- */
- if (ctx->active && sc->sched.beacon_miss >= 2) {
- avp->noa_duration = 0;
- sc->sched.extend_absence = true;
- }
+ ath_chanctx_handle_bmiss(sc, ctx, avp);
/* Prevent wrap-around issues */
if (avp->noa_duration && tsf_time - avp->noa_start > BIT(30))
--
2.1.2
next prev parent reply other threads:[~2014-10-17 2:10 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 2:10 [PATCH v2 00/23] ath9k patches Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 01/23] ath9k: Use sta_state() callback Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 02/23] ath9k: Enable multi-channel properly Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 03/23] ath9k: Process beacons properly Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 04/23] ath9k: Unify reset API Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 05/23] ath9k: Set ATH_OP_HW_RESET before HW reset Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 06/23] ath9k: Disable beacon tasklet during reset Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 07/23] ath9k: Clear NoA schedule properly Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 08/23] ath9k: Use configurable timeout for flush Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 09/23] ath9k: Fix MCC flush timeout Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 10/23] ath9k: Fix offchannel " Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 11/23] ath9k: Check for pending frames properly Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 12/23] ath9k: Send AUTHORIZED event only for station mode Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 13/23] ath9k: Fix address management Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 14/23] ath9k: Add a function to check for an active GO Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 15/23] ath9k: Check for active GO in mgd_prepare_tx() Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 16/23] ath9k: Use a helper function for offchannel NoA Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 17/23] ath9k: Use a helper function to set NoA Sujith Manoharan
2014-10-17 2:10 ` Sujith Manoharan [this message]
2014-10-17 2:10 ` [PATCH v2 19/23] ath9k: Fix RoC expiration Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 20/23] ath9k: Send oneshot NoA Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 21/23] ath9k: Fix HW scan abort Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 22/23] ath9k: Improve flush() in mcc mode Sujith Manoharan
2014-10-17 2:10 ` [PATCH v2 23/23] ath9k: Do not start BA when scanning Sujith Manoharan
2014-10-20 9:30 ` Johannes Berg
2014-10-20 9:39 ` Sujith Manoharan
2014-10-20 10:38 ` Johannes Berg
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