ath/ath5k/led.c

2  * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
3  * Copyright (c) 2004-2005 Atheros Communications, Inc.
19  * 3. Neither the names of the above-listed copyright holders nor the names
55 /* Devices we match on for LED config info (typically laptops) */
62 	{ ATH_SDEVICE(PCI_VENDOR_ID_FOXCONN, 0xe008), ATH_LED(3, 0) },
63 	/* Acer Aspire One AO531h AO751h (keng-yu.lin@canonical.com) */
64 	{ ATH_SDEVICE(PCI_VENDOR_ID_FOXCONN, 0xe00d), ATH_LED(3, 0) },
67 	/* E-machines E510 (tuliom@gmail.com) */
68 	{ ATH_SDEVICE(PCI_VENDOR_ID_AMBIT, 0x0428), ATH_LED(3, 0) },
72 	{ ATH_SDEVICE(PCI_VENDOR_ID_QMI, 0x0105), ATH_LED(3, 0) },
74 	{ ATH_SDEVICE(PCI_VENDOR_ID_AZWAVE, 0x1026), ATH_LED(3, 0) },
77 	/* HP Compaq CQ60-206US (ddreggors@jumptv.com) */
78 	{ ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137a), ATH_LED(3, 1) },
80 	{ ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137b), ATH_LED(3, 0) },
82 	{ ATH_SDEVICE(PCI_VENDOR_ID_ATHEROS, 0x3067), ATH_LED(3, 0) },
83 	/* IBM-specific AR5212 (all others) */
85 	/* Dell Vostro A860 (shahar@shahar-or.co.il) */
86 	{ ATH_SDEVICE(PCI_VENDOR_ID_QMI, 0x0112), ATH_LED(3, 0) },
93 	    test_bit(ATH_STAT_LEDSOFT, ah->status)) {  in ath5k_led_enable()
94 		ath5k_hw_set_gpio_output(ah, ah->led_pin);  in ath5k_led_enable()
101 	if (!test_bit(ATH_STAT_LEDSOFT, ah->status))  in ath5k_led_on()
103 	ath5k_hw_set_gpio(ah, ah->led_pin, ah->led_on);  in ath5k_led_on()
109 	    !test_bit(ATH_STAT_LEDSOFT, ah->status))  in ath5k_led_off()
111 	ath5k_hw_set_gpio(ah, ah->led_pin, !ah->led_on);  in ath5k_led_off()
118 	struct ath5k_led *led = container_of(led_dev, struct ath5k_led,  in ath5k_led_brightness_set()  local
122 		ath5k_led_off(led->ah);  in ath5k_led_brightness_set()
124 		ath5k_led_on(led->ah);  in ath5k_led_brightness_set()
128 ath5k_register_led(struct ath5k_hw *ah, struct ath5k_led *led,  in ath5k_register_led()  argument
133 	led->ah = ah;  in ath5k_register_led()
134 	strscpy(led->name, name, sizeof(led->name));  in ath5k_register_led()
135 	led->led_dev.name = led->name;  in ath5k_register_led()
136 	led->led_dev.default_trigger = trigger;  in ath5k_register_led()
137 	led->led_dev.brightness_set = ath5k_led_brightness_set;  in ath5k_register_led()
139 	err = led_classdev_register(ah->dev, &led->led_dev);  in ath5k_register_led()
141 		ATH5K_WARN(ah, "could not register LED %s\n", name);  in ath5k_register_led()
142 		led->ah = NULL;  in ath5k_register_led()
148 ath5k_unregister_led(struct ath5k_led *led)  in ath5k_unregister_led()  argument
150 	if (!IS_ENABLED(CONFIG_MAC80211_LEDS) || !led->ah)  in ath5k_unregister_led()
152 	led_classdev_unregister(&led->led_dev);  in ath5k_unregister_led()
153 	ath5k_led_off(led->ah);  in ath5k_unregister_led()
154 	led->ah = NULL;  in ath5k_unregister_led()
159 	ath5k_unregister_led(&ah->rx_led);  in ath5k_unregister_leds()
160 	ath5k_unregister_led(&ah->tx_led);  in ath5k_unregister_leds()
166 	struct ieee80211_hw *hw = ah->hw;  in ath5k_init_leds()
168 	struct pci_dev *pdev = ah->pdev;  in ath5k_init_leds()
173 	if (!IS_ENABLED(CONFIG_MAC80211_LEDS) || !ah->pdev)  in ath5k_init_leds()
182 		__set_bit(ATH_STAT_LEDSOFT, ah->status);  in ath5k_init_leds()
183 		ah->led_pin = ATH_PIN(match->driver_data);  in ath5k_init_leds()
184 		ah->led_on = ATH_POLARITY(match->driver_data);  in ath5k_init_leds()
187 	if (!test_bit(ATH_STAT_LEDSOFT, ah->status))  in ath5k_init_leds()
192 	snprintf(name, sizeof(name), "ath5k-%s::rx", wiphy_name(hw->wiphy));  in ath5k_init_leds()
193 	ret = ath5k_register_led(ah, &ah->rx_led, name,  in ath5k_init_leds()
198 	snprintf(name, sizeof(name), "ath5k-%s::tx", wiphy_name(hw->wiphy));  in ath5k_init_leds()
199 	ret = ath5k_register_led(ah, &ah->tx_led, name,  in ath5k_init_leds()