linux-kernel - [020/165] ath9k_hw: Fix STA connection issues with AR9380 (XB113).

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Message-Id: <20110601081100.210002943@blue.kroah.org>
Date:	Wed, 01 Jun 2011 17:09:50 +0900
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Ray Li <ray.li@...enwavereality.com>,
	Kathy Giori <kathy.giori@...eros.com>,
	Aeolus Yang <aeolus.yang@...eros.com>, compat@...it-lab.org,
	Senthil Balasubramanian <senthilkumar@...eros.com>,
	"John W. Linville" <linville@...driver.com>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [020/165] ath9k_hw: Fix STA connection issues with AR9380 (XB113).

2.6.39-stable review patch.  If anyone has any objections, please let us know.

------------------
Content-Length: 1147
Lines: 31

From: Senthil Balasubramanian <senthilkumar@...eros.com>

commit be0e6aa5a0c487a2a0880dda8bc70f7f1860fc39 upstream.

XB113 (AR9380) 3x3 SB 5G only cards were failing to connect to APs
due to incorrect xpabiaslevel configuration. fix it.

Cc: Ray Li <ray.li@...enwavereality.com>
Cc: Kathy Giori <kathy.giori@...eros.com>
Cc: Aeolus Yang <aeolus.yang@...eros.com>
Cc: compat@...it-lab.org
Signed-off-by: Senthil Balasubramanian <senthilkumar@...eros.com>
Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -922,7 +922,7 @@ static const struct ar9300_eeprom ar9300
 		.db_stage2 = {3, 3, 3}, /* 3 chain */
 		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
 		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
-		.xpaBiasLvl = 0,
+		.xpaBiasLvl = 0xf,
 		.txFrameToDataStart = 0x0e,
 		.txFrameToPaOn = 0x0e,
 		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */


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