[3.11.y.z extended stable] Patch "iwlwifi: mvm: change of listen interval from 70 to 10" has been added to staging queue

[Luis Henriques]

This is a note to let you know that I have just added a patch titled

    iwlwifi: mvm: change of listen interval from 70 to 10

to the linux-3.11.y-queue branch of the 3.11.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.11.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.11.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 66faddb2f6ba96bcd56c64e0cee3599cc64dcf75 Mon Sep 17 00:00:00 2001
From: Max Stepanov <Max.Stepanov at intel.com>
Date: Sun, 16 Feb 2014 16:36:57 +0200
Subject: iwlwifi: mvm: change of listen interval from 70 to 10

commit e7eb65cac0720df8b3946af7f7a9dc363cf0a814 upstream.

Some APs reject STA association request if a listen interval value exceeds
a threshold of 10. Thus, for example, Cisco APs may deny STA associations
returning status code 12 (Association denied due to reason outside the scope
of 802.11 standard) in the association response frame.

Fixing the issue by setting the default IWL_CONN_MAX_LISTEN_INTERVAL value
from 70 to 10.

Signed-off-by: Max Stepanov <Max.Stepanov at intel.com>
Reviewed-by: Alexander Bondar <alexander.bondar at intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach at intel.com>
[ luis: backported to 3.11: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 drivers/net/wireless/iwlwifi/mvm/mvm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index 420e82d..a5e34c0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -148,7 +148,7 @@ enum iwl_power_scheme {
 	IWL_POWER_SCHEME_LP
 };

-#define IWL_CONN_MAX_LISTEN_INTERVAL	70
+#define IWL_CONN_MAX_LISTEN_INTERVAL	10

 #ifdef CONFIG_IWLWIFI_DEBUGFS
 enum iwl_dbgfs_pm_mask {
--
1.9.0