From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
To: <linville@tuxdriver.com>
Cc: <linux-wireless@vger.kernel.org>
Subject: [PATCH V2 15/27] ath9k_hw: Configure xpa bias level for AR9485
Date: Thu, 2 Dec 2010 03:06:59 -0800 [thread overview]
Message-ID: <1291288031-3409-16-git-send-email-vasanth@atheros.com> (raw)
In-Reply-To: <1291288031-3409-1-git-send-email-vasanth@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
---
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 12 +++++++++---
drivers/net/wireless/ath/ath9k/ar9003_phy.h | 4 ++++
2 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index c85b97e..02b6150 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3449,9 +3449,15 @@ static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz)
static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
{
int bias = ar9003_hw_xpa_bias_level_get(ah, is2ghz);
- REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
- REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB, bias >> 2);
- REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
+
+ if (AR_SREV_9485(ah))
+ REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
+ else {
+ REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
+ REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB,
+ bias >> 2);
+ REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
+ }
}
static u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 3394dfe..b772081 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -584,6 +584,10 @@
#define AR_PHY_65NM_CH2_RXTX1 0x16900
#define AR_PHY_65NM_CH2_RXTX2 0x16904
+#define AR_CH0_TOP2 (AR_SREV_9485(ah) ? 0x00016284 : 0x0001628c)
+#define AR_CH0_TOP2_XPABIASLVL 0xf000
+#define AR_CH0_TOP2_XPABIASLVL_S 12
+
#define AR_PHY_RX1DB_BIQUAD_LONG_SHIFT 0x00380000
#define AR_PHY_RX1DB_BIQUAD_LONG_SHIFT_S 19
#define AR_PHY_RX6DB_BIQUAD_LONG_SHIFT 0x00c00000
--
1.7.0.4
next prev parent reply other threads:[~2010-12-02 11:13 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-02 11:06 [PATCH V2 00/27] Add support for AR9485 Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 01/27] ath9k_hw: Define hw version macros " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 02/27] ath9k_hw: Add initvals.h " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 03/27] ath9k_hw: Enable hw initialization " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 04/27] ath9k_hw: Initialize mode registers " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 05/27] ath9k_hw: Initialize tx/rx gain table from initvals.h " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 06/27] ath9k_hw: Eeeprom changes " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 07/27] ath9k_hw: Disable LDPC " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 08/27] ath9k: Disable TX STBC " Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 09/27] ath9k: Enable extended synch for AR9485 to fix L0s recovery issue Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 10/27] ath9k_hw: Find the maximum number of chains that hw supports Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 11/27] ath9k_hw: Configure pll control for AR9485 Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 12/27] ath9k_hw: Find chansel of AR_PHY_65NM_CH0_SYNTH7 from an array " Vasanthakumar Thiagarajan
2010-12-03 1:45 ` Felix Fietkau
2010-12-03 4:50 ` Vasanthakumar Thiagarajan
2010-12-03 12:14 ` Felix Fietkau
2010-12-03 12:40 ` Vasanthakumar Thiagarajan
2010-12-03 12:48 ` Felix Fietkau
2010-12-06 6:03 ` Vasanthakumar Thiagarajan
2010-12-06 10:42 ` Felix Fietkau
2010-12-06 11:44 ` Vasanthakumar Thiagarajan
2010-12-06 11:50 ` Felix Fietkau
2010-12-06 11:54 ` Vasanthakumar Thiagarajan
2010-12-06 11:51 ` Johannes Berg
2010-12-02 11:06 ` [PATCH V2 13/27] ath9k_hw: Add a helper function to get spur channel pointer from cal data for AR9003 family Vasanthakumar Thiagarajan
2010-12-02 11:06 ` [PATCH V2 14/27] ath9k_hw: Read spur channel information from eeprom for AR9485 Vasanthakumar Thiagarajan
2010-12-02 11:06 ` Vasanthakumar Thiagarajan [this message]
2010-12-02 11:07 ` [PATCH V2 16/27] ath9k_hw: Read and configure antenna diversity control " Vasanthakumar Thiagarajan
2010-12-02 11:22 ` Julian Calaby
2010-12-02 12:09 ` Vasanthakumar Thiagarajan
2010-12-02 12:16 ` Julian Calaby
2010-12-02 12:21 ` Vasanthakumar Thiagarajan
2010-12-02 12:29 ` Julian Calaby
2010-12-02 11:07 ` [PATCH V2 17/27] ath9k_hw: Configure attenuation control only for supported chains Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 18/27] ath9k_hw: Configure internal regulator for AR9485 Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 19/27] ath9k_hw: Read and configure turnning caps to regulate freq accuracy Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 20/27] ath9k_hw: Configure power control only for the supported chains Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 21/27] ath9k_hw: Program appropriate chianmask for AR9485 before starting AGC/IQ cal Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 22/27] ath9k_hw: Define IQcal correction coefficient registers using index Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 23/27] ath9k_hw: Add IQ cal changes for AR9485 Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 24/27] ath9k_hw: Program appropriate register for temperature compensation cal " Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 25/27] ath9k_hw: Setup paprd only for supported chains Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 26/27] ath9k_hw: Disable MRC CCK for AR9485 Vasanthakumar Thiagarajan
2010-12-02 11:07 ` [PATCH V2 27/27] ath9k: Add device id of AR9485 to pci table Vasanthakumar Thiagarajan
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