linux-kernel - [186/205] iwl3945: enable stuck queue detection on 3945

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Date:	Fri, 30 Jul 2010 10:53:23 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Reinette Chatre <reinette.chatre@...el.com>
Subject: [186/205] iwl3945: enable stuck queue detection on 3945

2.6.34-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Reinette Chatre <reinette.chatre@...el.com>

commit a6866ac93e6cb68091326e80b4fa4619a5957644 upstream.

We learn from
http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=1834 and
https://bugzilla.redhat.com/show_bug.cgi?id=589777
that 3945 can also suffer from a stuck command queue. Enable stuck queue
detection for iwl3945 to enable recovery in this case.

Signed-off-by: Reinette Chatre <reinette.chatre@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/net/wireless/iwlwifi/iwl-3945.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2792,6 +2792,7 @@ static struct iwl_lib_ops iwl3945_lib =
 	.isr = iwl_isr_legacy,
 	.config_ap = iwl3945_config_ap,
 	.add_bcast_station = iwl3945_add_bcast_station,
+	.recover_from_tx_stall = iwl_bg_monitor_recover,
 };
 
 static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = {


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