This is a note to let you know that I've just added the patch titled
iwlwifi: mvm: avoid searching unnecessary columns
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iwlwifi-mvm-avoid-searching-unnecessary-columns.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d8fff919ecd7820084675c2814913445e95640ac Mon Sep 17 00:00:00 2001
From: Eyal Shapira <eyal@xxxxxxxxxx>
Date: Sun, 6 Apr 2014 05:27:36 +0300
Subject: iwlwifi: mvm: avoid searching unnecessary columns
From: Eyal Shapira <eyal@xxxxxxxxxx>
commit d8fff919ecd7820084675c2814913445e95640ac upstream.
Don't search columns which are unlikely to succeed as previous
columns searched with less aggressive modulation failed.
Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/iwlwifi/mvm/rs.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -212,8 +212,8 @@ static const struct rs_tx_column rs_tx_c
RS_COLUMN_LEGACY_ANT_B,
RS_COLUMN_SISO_ANT_A,
RS_COLUMN_SISO_ANT_B,
- RS_COLUMN_MIMO2,
- RS_COLUMN_MIMO2_SGI,
+ RS_COLUMN_INVALID,
+ RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
},
@@ -225,8 +225,8 @@ static const struct rs_tx_column rs_tx_c
RS_COLUMN_LEGACY_ANT_A,
RS_COLUMN_SISO_ANT_A,
RS_COLUMN_SISO_ANT_B,
- RS_COLUMN_MIMO2,
- RS_COLUMN_MIMO2_SGI,
+ RS_COLUMN_INVALID,
+ RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
},
@@ -239,9 +239,9 @@ static const struct rs_tx_column rs_tx_c
RS_COLUMN_MIMO2,
RS_COLUMN_SISO_ANT_A_SGI,
RS_COLUMN_SISO_ANT_B_SGI,
- RS_COLUMN_MIMO2_SGI,
RS_COLUMN_LEGACY_ANT_A,
RS_COLUMN_LEGACY_ANT_B,
+ RS_COLUMN_INVALID,
},
.checks = {
rs_siso_allow,
@@ -255,9 +255,9 @@ static const struct rs_tx_column rs_tx_c
RS_COLUMN_MIMO2,
RS_COLUMN_SISO_ANT_B_SGI,
RS_COLUMN_SISO_ANT_A_SGI,
- RS_COLUMN_MIMO2_SGI,
RS_COLUMN_LEGACY_ANT_A,
RS_COLUMN_LEGACY_ANT_B,
+ RS_COLUMN_INVALID,
},
.checks = {
rs_siso_allow,
Patches currently in stable-queue which might be from eyal@xxxxxxxxxx are
queue-3.14/iwlwifi-mvm-rs-fallback-to-legacy-tx-columns.patch
queue-3.14/iwlwifi-mvm-rs-reinit-rs-if-no-tx-for-a-long-time.patch
queue-3.14/iwlwifi-mvm-rs-fix-mimo-delimiter-in-lq-cmd.patch
queue-3.14/iwlwifi-mvm-rs-fix-and-cleanup-rs_get_rate_action.patch
queue-3.14/iwlwifi-mvm-avoid-searching-unnecessary-columns.patch
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