This is a note to let you know that I've just added the patch titled
ath9k_hw: Enable manual peak calibration for AR9485
to the 3.9-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:
ath9k_hw-enable-manual-peak-calibration-for-ar9485.patch
and it can be found in the queue-3.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e99c60b58b595eaa1c279922ae29d5397c787294 Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
Date: Thu, 16 May 2013 22:47:34 +0530
Subject: ath9k_hw: Enable manual peak calibration for AR9485
From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
commit e99c60b58b595eaa1c279922ae29d5397c787294 upstream.
Manual peak calibration is currently enabled only for
AR9462 and AR9565. This is also required for AR9485.
The initvals are also modified to disable HW peak calibration.
Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ar9003_calib.c | 2 +-
drivers/net/wireless/ath/ath9k/ar9485_initvals.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -965,7 +965,7 @@ static void ar9003_hw_do_manual_peak_cal
{
int i;
- if (!AR_SREV_9462(ah) && !AR_SREV_9565(ah))
+ if (!AR_SREV_9462(ah) && !AR_SREV_9565(ah) && !AR_SREV_9485(ah))
return;
for (i = 0; i < AR9300_MAX_CHAINS; i++) {
--- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h
@@ -1020,7 +1020,7 @@ static const u32 ar9485_1_1_baseband_pos
{0x0000a284, 0x00000000, 0x00000000, 0x000002a0, 0x000002a0},
{0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
- {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18},
+ {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00058d18, 0x00058d18},
{0x0000a2d0, 0x00071981, 0x00071981, 0x00071982, 0x00071982},
{0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a},
{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
Patches currently in stable-queue which might be from c_manoha@xxxxxxxxxxxxxxxx are
queue-3.9/ath9k_hw-enable-manual-peak-calibration-for-ar9485.patch
queue-3.9/ath9k-fix-crash-on-module-unload.patch
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