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Add iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch back to 

compat-wireless
This commit is contained in:
Josh Boyer 2012-01-07 08:05:12 -05:00
parent 2aece3db38
commit 343c19468f
2 changed files with 47 additions and 1 deletions
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40
iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch Normal file
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@ -0,0 +1,40 @@
From 78feb35b8161acd95c33a703ed6ab6f554d29387 Mon Sep 17 00:00:00 2001
From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Wed, 14 Dec 2011 08:22:36 -0800
Subject: [PATCH 2/2] iwlwifi: allow to switch to HT40 if not associated
My previous patch
34a5b4b6af104cf18eb50748509528b9bdbc4036 iwlwifi: do not re-configure
HT40 after associated
Fix the case of HT40 after association on specified AP, but it break the
association for some APs and cause not able to establish connection.
We need to address HT40 before and after addociation.
CC: stable@vger.kernel.org #3.0+
Reported-by: Andrej Gelenberg <andrej.gelenberg@udo.edu>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Tested-by: Andrej Gelenberg <andrej.gelenberg@udo.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index a7a6def..5c7c17c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -606,8 +606,8 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
if (ctx->ht.enabled) {
/* if HT40 is used, it should not change
* after associated except channel switch */
- if (iwl_is_associated_ctx(ctx) &&
- !ctx->ht.is_40mhz)
+ if (!ctx->ht.is_40mhz ||
+ !iwl_is_associated_ctx(ctx))
iwlagn_config_ht40(conf, ctx);
} else
ctx->ht.is_40mhz = false;
--
1.7.4.4

8
kernel.spec
View File

@ -54,7 +54,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 1
%global baserelease 2
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -864,6 +864,7 @@ Patch50101: ath9k-fix-max-phy-rate-at-rate-control-init.patch
Patch50102: iwlwifi-do-not-set-the-sequence-control-bit-is-not-n.patch
Patch50103: iwlwifi-update-SCD-BC-table-for-all-SCD-queues.patch
Patch50104: mwifiex-avoid-double-list_del-in-command-cancel-path.patch
Patch50105: iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch
#rhbz 771058
Patch22100: msi-irq-sysfs-warning.patch
@ -1670,6 +1671,7 @@ ApplyPatch iwlwifi-do-not-set-the-sequence-control-bit-is-not-n.patch
ApplyPatch ath9k-fix-max-phy-rate-at-rate-control-init.patch
ApplyPatch mwifiex-avoid-double-list_del-in-command-cancel-path.patch
ApplyPatch iwlwifi-tx_sync-only-on-PAN-context.patch
ApplyPatch iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch
ApplyPatch iwlwifi-update-SCD-BC-table-for-all-SCD-queues.patch
cd ..
@ -2372,6 +2374,10 @@ fi
# and build.
%changelog
* Sat Jan 07 2012 Josh Boyer <jwboyer@redhat.com> 3.1.8-2
- Add iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch back to
compat-wireless
* Fri Jan 06 2012 Josh Boyer <jwboyer@redhat.com> 3.1.8-1
- Disable backports on arches where we don't actually build a kernel (or config)
- Linux 3.1.8