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From: vasanth <vasanth@atheros.com>
To: <greg@kroah.com>, <stable@kernel.org>
Cc: <linux-wireless@vger.kernel.org>,
	Vasanthakumar Thiagarajan <vasanth@atheros.com>
Subject: [PATCH 2/2] ath9k_hw: Fix AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB and its shift value in 0x4054
Date: Wed, 23 Dec 2009 13:54:36 +0530	[thread overview]
Message-ID: <1261556676-6081-2-git-send-email-vasanth@atheros.com> (raw)
In-Reply-To: <1261556676-6081-1-git-send-email-vasanth@atheros.com>

From: Vasanthakumar Thiagarajan <vasanth@atheros.com>

commit c37919bfe0a5c1bee9a31701a31e05a2f8840936 upstream

The bit value of AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB is wrong, it should
be 0x400 and the number of bits to be right shifted is 10. Having this
wrong value in 0x4054 sometimes affects bt quality on btcoex environment.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
---
 drivers/net/wireless/ath/ath9k/reg.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index d83b77f..c0d7e65 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -969,10 +969,10 @@ enum {
 #define AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_S         4
 #define AR_GPIO_INPUT_EN_VAL_RFSILENT_DEF        0x00000080
 #define AR_GPIO_INPUT_EN_VAL_RFSILENT_DEF_S      7
+#define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB      0x00000400
+#define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB_S    10
 #define AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB        0x00001000
 #define AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB_S      12
-#define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB      0x00001000
-#define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB_S    1
 #define AR_GPIO_INPUT_EN_VAL_RFSILENT_BB         0x00008000
 #define AR_GPIO_INPUT_EN_VAL_RFSILENT_BB_S       15
 #define AR_GPIO_RTC_RESET_OVERRIDE_ENABLE        0x00010000
-- 
1.5.5.1


  reply	other threads:[~2009-12-23  8:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-23  8:24 [PATCH 1/2] ath9k_hw: Fix possible OOB array indexing in gen_timer_index[] on 64-bit vasanth
2009-12-23  8:24 ` vasanth [this message]
  -- strict thread matches above, loose matches on Subject: below --
2009-11-13  9:02 [ath9k-devel] " Vasanthakumar Thiagarajan
2009-11-13  9:02 ` [PATCH 2/2] ath9k_hw: Fix AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB and its shift value in 0x4054 Vasanthakumar Thiagarajan
2009-11-13 17:14   ` Luis R. Rodriguez
2009-11-16  7:20     ` Vasanthakumar Thiagarajan
2009-11-16 15:36       ` Luis R. Rodriguez

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