[kernel/f16] Add iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch back to compat-wireless
Josh Boyer
jwboyer at fedoraproject.org
Sat Jan 7 13:06:19 UTC 2012
commit 343c19468fb09466f616dd94beb99030fe3a97ec
Author: Josh Boyer <jwboyer at redhat.com>
Date: Sat Jan 7 08:05:12 2012 -0500
Add iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch back to
compat-wireless
...allow-to-switch-to-HT40-if-not-associated.patch | 40 ++++++++++++++++++++
kernel.spec | 8 +++-
2 files changed, 47 insertions(+), 1 deletions(-)
---
diff --git a/iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch b/iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch
new file mode 100644
index 0000000..7ded9c8
--- /dev/null
+++ b/iwlwifi-allow-to-switch-to-HT40-if-not-associated.patch
@@ -0,0 +1,40 @@
+From 78feb35b8161acd95c33a703ed6ab6f554d29387 Mon Sep 17 00:00:00 2001
+From: Wey-Yi Guy <wey-yi.w.guy at 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 at vger.kernel.org #3.0+
+Reported-by: Andrej Gelenberg <andrej.gelenberg at udo.edu>
+Signed-off-by: Wey-Yi Guy <wey-yi.w.guy at intel.com>
+Tested-by: Andrej Gelenberg <andrej.gelenberg at udo.edu>
+Signed-off-by: John W. Linville <linville at 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
+
diff --git a/kernel.spec b/kernel.spec
index c7d0562..c188e98 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -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 at 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 at redhat.com> 3.1.8-1
- Disable backports on arches where we don't actually build a kernel (or config)
- Linux 3.1.8
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