1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef B43legacy_LEDS_H_ 3 #define B43legacy_LEDS_H_ 4 5 struct b43legacy_wldev; 6 7 #ifdef CONFIG_B43LEGACY_LEDS 8 9 #include <linux/types.h> 10 #include <linux/leds.h> 11 12 13 #define B43legacy_LED_MAX_NAME_LEN 31 14 15 struct b43legacy_led { 16 struct b43legacy_wldev *dev; 17 /* The LED class device */ 18 struct led_classdev led_dev; 19 /* The index number of the LED. */ 20 u8 index; 21 /* If activelow is true, the LED is ON if the 22 * bit is switched off. */ 23 bool activelow; 24 /* The unique name string for this LED device. */ 25 char name[B43legacy_LED_MAX_NAME_LEN + 1]; 26 }; 27 28 #define B43legacy_LED_BEHAVIOUR 0x7F 29 #define B43legacy_LED_ACTIVELOW 0x80 30 /* LED behaviour values */ 31 enum b43legacy_led_behaviour { 32 B43legacy_LED_OFF, 33 B43legacy_LED_ON, 34 B43legacy_LED_ACTIVITY, 35 B43legacy_LED_RADIO_ALL, 36 B43legacy_LED_RADIO_A, 37 B43legacy_LED_RADIO_B, 38 B43legacy_LED_MODE_BG, 39 B43legacy_LED_TRANSFER, 40 B43legacy_LED_APTRANSFER, 41 B43legacy_LED_WEIRD, 42 B43legacy_LED_ASSOC, 43 B43legacy_LED_INACTIVE, 44 }; 45 46 void b43legacy_leds_init(struct b43legacy_wldev *dev); 47 void b43legacy_leds_exit(struct b43legacy_wldev *dev); 48 49 #else /* CONFIG_B43LEGACY_LEDS */ 50 /* LED support disabled */ 51 52 struct b43legacy_led { 53 /* empty */ 54 }; 55 56 static inline void b43legacy_leds_init(struct b43legacy_wldev *dev) 57 { 58 } 59 static inline void b43legacy_leds_exit(struct b43legacy_wldev *dev) 60 { 61 } 62 #endif /* CONFIG_B43LEGACY_LEDS */ 63 64 #endif /* B43legacy_LEDS_H_ */ 65