| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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_ */ |