---

yaml --- r: 193816 b: refs/heads/master c: 5b5fa35 h: refs/heads/master v: v3
git-mirror · Mar 23, 2010 · 8c0687b · 8c0687b
1 parent 348ad37
commit 8c0687b
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Showing 3 changed files with 13 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 70807e99dbb0c5847668b617caf0ad7f876a23d9
+refs/heads/master: 5b5fa3558db7451f4744ef92f2b1830d05b9307b
diff --git a/trunk/drivers/net/wireless/ath/ath9k/hw.c b/trunk/drivers/net/wireless/ath/ath9k/hw.c
@@ -3229,7 +3229,9 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	else
 		pCap->tx_triglevel_max = MAX_TX_FIFO_THRESHOLD;
 
-	if (AR_SREV_9285_10_OR_LATER(ah))
+	if (AR_SREV_9271(ah))
+		pCap->num_gpio_pins = AR9271_NUM_GPIO;
+	else if (AR_SREV_9285_10_OR_LATER(ah))
 		pCap->num_gpio_pins = AR9285_NUM_GPIO;
 	else if (AR_SREV_9280_10_OR_LATER(ah))
 		pCap->num_gpio_pins = AR928X_NUM_GPIO;
@@ -3465,7 +3467,9 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio)
 	if (gpio >= ah->caps.num_gpio_pins)
 		return 0xffffffff;
 
-	if (AR_SREV_9287_10_OR_LATER(ah))
+	if (AR_SREV_9271(ah))
+		return MS_REG_READ(AR9271, gpio) != 0;
+	else if (AR_SREV_9287_10_OR_LATER(ah))
 		return MS_REG_READ(AR9287, gpio) != 0;
 	else if (AR_SREV_9285_10_OR_LATER(ah))
 		return MS_REG_READ(AR9285, gpio) != 0;
@@ -3494,6 +3498,9 @@ EXPORT_SYMBOL(ath9k_hw_cfg_output);
 
 void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val)
 {
+	if (AR_SREV_9271(ah))
+		val = ~val;
+
 	REG_RMW(ah, AR_GPIO_IN_OUT, ((val & 1) << gpio),
 		AR_GPIO_BIT(gpio));
 }

diff --git a/trunk/drivers/net/wireless/ath/ath9k/reg.h b/trunk/drivers/net/wireless/ath/ath9k/reg.h
@@ -940,6 +940,7 @@ enum {
 #define AR928X_NUM_GPIO                          10
 #define AR9285_NUM_GPIO                          12
 #define AR9287_NUM_GPIO                          11
+#define AR9271_NUM_GPIO                          16
 
 #define AR_GPIO_IN_OUT                           0x4048
 #define AR_GPIO_IN_VAL                           0x0FFFC000
@@ -950,6 +951,8 @@ enum {
 #define AR9285_GPIO_IN_VAL_S                     12
 #define AR9287_GPIO_IN_VAL                       0x003FF800
 #define AR9287_GPIO_IN_VAL_S                     11
+#define AR9271_GPIO_IN_VAL                       0xFFFF0000
+#define AR9271_GPIO_IN_VAL_S                     16
 
 #define AR_GPIO_OE_OUT                           0x404c
 #define AR_GPIO_OE_OUT_DRV                       0x3