From: Arik Nemtsov <arik@wizery.com>
To: <linux-wireless@vger.kernel.org>
Cc: Luciano Coelho <coelho@ti.com>, Arik Nemtsov <arik@wizery.com>
Subject: [PATCH 6/7] wl12xx: flush Tx during suspend and 802.11h chan switch
Date: Tue, 28 Feb 2012 00:41:33 +0200 [thread overview]
Message-ID: <1330382494-31148-6-git-send-email-arik@wizery.com> (raw)
In-Reply-To: <1330382494-31148-1-git-send-email-arik@wizery.com>
Flush our Tx queues before suspending or changing the channel due to a
channel_switch element in the AP beacon.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/wl12xx/main.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 712e385..ad1a4ad 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1737,6 +1737,8 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
wl1271_debug(DEBUG_MAC80211, "mac80211 suspend wow=%d", !!wow);
WARN_ON(!wow || !wow->any);
+ wl1271_tx_flush(wl);
+
wl->wow_enabled = true;
wl12xx_for_each_wlvif(wl, wlvif) {
ret = wl1271_configure_suspend(wl, wlvif);
@@ -4496,6 +4498,8 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw,
wl1271_debug(DEBUG_MAC80211, "mac80211 channel switch");
+ wl1271_tx_flush(wl);
+
mutex_lock(&wl->mutex);
if (unlikely(wl->state == WL1271_STATE_OFF)) {
--
1.7.5.4
next prev parent reply other threads:[~2012-02-27 22:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-27 22:41 [PATCH 1/7] wl12xx: set the ELP entry delay to the FW dyn-ps timeout Arik Nemtsov
2012-02-27 22:41 ` [PATCH 2/7] wl12xx: change bits in the link_map under spin lock Arik Nemtsov
2012-02-27 22:41 ` [PATCH 3/7] wl12xx: reset link Tx queues when freeing it Arik Nemtsov
2012-02-28 9:51 ` Luciano Coelho
2012-02-28 10:09 ` Arik Nemtsov
2012-02-29 8:31 ` Kalle Valo
2012-02-29 8:39 ` Luciano Coelho
2012-02-27 22:41 ` [PATCH 4/7] wl12xx: avoid starving the system hlid Arik Nemtsov
2012-02-27 22:41 ` [PATCH 5/7] wl12xx: flush all Tx queues on tx_flush timeout Arik Nemtsov
2012-02-27 22:41 ` Arik Nemtsov [this message]
2012-02-27 22:41 ` [PATCH 7/7] wl12xx: increase dynamic PS timeout to 200ms Arik Nemtsov
2012-02-28 12:05 ` [PATCH 1/7] wl12xx: set the ELP entry delay to the FW dyn-ps timeout Luciano Coelho
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