6 files changed, 19 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index d5a2019921bd..0f6db12967d9 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -931,6 +931,7 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs);
 #define ATH9K_PCI_AR9565_2ANT     0x0100
 #define ATH9K_PCI_NO_PLL_PWRSAVE  0x0200
 #define ATH9K_PCI_KILLER          0x0400
+#define ATH9K_PCI_LED_ACT_HI      0x0800
 
 /*
  * Default cache line size, in bytes.
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index b1956bf6e01e..2fef7a480fec 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -25,7 +25,12 @@ static void ath_led_brightness(struct led_classdev *led_cdev,
 			       enum led_brightness brightness)
 {
 	struct ath_softc *sc = container_of(led_cdev, struct ath_softc, led_cdev);
-	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, (brightness == LED_OFF));
+	u32 val = (brightness == LED_OFF);
+
+	if (sc->sc_ah->config.led_active_high)
+		val = !val;
+
+	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, val);
 }
 
 void ath_deinit_leds(struct ath_softc *sc)
@@ -82,7 +87,7 @@ void ath_fill_led_pin(struct ath_softc *sc)
 	ath9k_hw_cfg_output(ah, ah->led_pin, AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
 
 	/* LED off, active low */
-	ath9k_hw_set_gpio(ah, ah->led_pin, 1);
+	ath9k_hw_set_gpio(ah, ah->led_pin, (ah->config.led_active_high) ? 0 : 1);
 }
 #endif
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 55ee0a5bc6fa..d2c044885aff 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -329,6 +329,7 @@ struct ath9k_ops_config {
 	bool alt_mingainidx;
 	bool no_pll_pwrsave;
 	bool tx_gain_buffalo;
+	bool led_active_high;
 };
 
 enum ath9k_int {
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 41736e5a49e0..39157ca723d6 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -441,6 +441,9 @@ static void ath9k_init_pcoem_platform(struct ath_softc *sc)
 		ah->config.no_pll_pwrsave = true;
 		ath_info(common, "Disable PLL PowerSave\n");
 	}
+
+	if (sc->driver_data & ATH9K_PCI_LED_ACT_HI)
+		ah->config.led_active_high = true;
 }
 
 static void ath9k_eeprom_request_cb(const struct firmware *eeprom_blob,
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index ca71f2fdc276..5a2a8d288487 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -727,7 +727,8 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	if (ah->led_pin >= 0) {
 		ath9k_hw_cfg_output(ah, ah->led_pin,
 				    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-		ath9k_hw_set_gpio(ah, ah->led_pin, 0);
+		ath9k_hw_set_gpio(ah, ah->led_pin,
+				  (ah->config.led_active_high) ? 1 : 0);
 	}
 
 	/*
@@ -869,7 +870,8 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 	spin_lock_bh(&sc->sc_pcu_lock);
 
 	if (ah->led_pin >= 0) {
-		ath9k_hw_set_gpio(ah, ah->led_pin, 1);
+		ath9k_hw_set_gpio(ah, ah->led_pin,
+				  (ah->config.led_active_high) ? 0 : 1);
 		ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index e3f60d5c5263..f009b5b57e5e 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -657,7 +657,9 @@ static const struct pci_device_id ath_pci_id_table[] = {
 			 0x0036,
 			 PCI_VENDOR_ID_DELL,
 			 0x020E),
-	  .driver_data = ATH9K_PCI_AR9565_2ANT | ATH9K_PCI_BT_ANT_DIV },
+	  .driver_data = ATH9K_PCI_AR9565_2ANT |
+			 ATH9K_PCI_BT_ANT_DIV |
+			 ATH9K_PCI_LED_ACT_HI},
 
 	/* PCI-E AR9565 (WB335) */
 	{ PCI_VDEVICE(ATHEROS, 0x0036),