From: Michael Buesch <mb@bu3sch.de>
To: "John W. Linville" <linville@tuxdriver.com>
Cc: Broadcom Wireless <bcm43xx-dev@lists.berlios.de>,
"linux-wireless" <linux-wireless@vger.kernel.org>,
Albert Herranz <albert_herranz@yahoo.es>
Subject: [PATCH] b43: Force-wake queues on init
Date: Thu, 10 Sep 2009 20:31:46 +0200 [thread overview]
Message-ID: <200909102031.47103.mb@bu3sch.de> (raw)
Force wake the mac80211 queues on init.
Under rare circumstances they may be stopped, if a DMA error or
something else causes a device reset while a queue was stopped.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
---
Index: wireless-testing/drivers/net/wireless/b43/main.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/b43/main.c 2009-09-10 20:13:54.000000000 +0200
+++ wireless-testing/drivers/net/wireless/b43/main.c 2009-09-10 20:26:43.000000000 +0200
@@ -4326,6 +4326,8 @@ static int b43_wireless_core_init(struct
b43_upload_card_macaddress(dev);
b43_security_init(dev);
+ ieee80211_wake_queues(dev->wl->hw);
+
b43_set_status(dev, B43_STAT_INITIALIZED);
out:
--
Greetings, Michael.
next reply other threads:[~2009-09-10 18:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-10 18:31 Michael Buesch [this message]
2009-09-10 18:34 ` [PATCH] b43: Force-wake queues on init Luis R. Rodriguez
2009-09-10 18:38 ` Michael Buesch
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