1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun #ifndef B43legacy_LEDS_H_
3*4882a593Smuzhiyun #define B43legacy_LEDS_H_
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun struct b43legacy_wldev;
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun #ifdef CONFIG_B43LEGACY_LEDS
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun #include <linux/types.h>
10*4882a593Smuzhiyun #include <linux/leds.h>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun #define B43legacy_LED_MAX_NAME_LEN 31
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun struct b43legacy_led {
16*4882a593Smuzhiyun struct b43legacy_wldev *dev;
17*4882a593Smuzhiyun /* The LED class device */
18*4882a593Smuzhiyun struct led_classdev led_dev;
19*4882a593Smuzhiyun /* The index number of the LED. */
20*4882a593Smuzhiyun u8 index;
21*4882a593Smuzhiyun /* If activelow is true, the LED is ON if the
22*4882a593Smuzhiyun * bit is switched off. */
23*4882a593Smuzhiyun bool activelow;
24*4882a593Smuzhiyun /* The unique name string for this LED device. */
25*4882a593Smuzhiyun char name[B43legacy_LED_MAX_NAME_LEN + 1];
26*4882a593Smuzhiyun };
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun #define B43legacy_LED_BEHAVIOUR 0x7F
29*4882a593Smuzhiyun #define B43legacy_LED_ACTIVELOW 0x80
30*4882a593Smuzhiyun /* LED behaviour values */
31*4882a593Smuzhiyun enum b43legacy_led_behaviour {
32*4882a593Smuzhiyun B43legacy_LED_OFF,
33*4882a593Smuzhiyun B43legacy_LED_ON,
34*4882a593Smuzhiyun B43legacy_LED_ACTIVITY,
35*4882a593Smuzhiyun B43legacy_LED_RADIO_ALL,
36*4882a593Smuzhiyun B43legacy_LED_RADIO_A,
37*4882a593Smuzhiyun B43legacy_LED_RADIO_B,
38*4882a593Smuzhiyun B43legacy_LED_MODE_BG,
39*4882a593Smuzhiyun B43legacy_LED_TRANSFER,
40*4882a593Smuzhiyun B43legacy_LED_APTRANSFER,
41*4882a593Smuzhiyun B43legacy_LED_WEIRD,
42*4882a593Smuzhiyun B43legacy_LED_ASSOC,
43*4882a593Smuzhiyun B43legacy_LED_INACTIVE,
44*4882a593Smuzhiyun };
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun void b43legacy_leds_init(struct b43legacy_wldev *dev);
47*4882a593Smuzhiyun void b43legacy_leds_exit(struct b43legacy_wldev *dev);
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun #else /* CONFIG_B43LEGACY_LEDS */
50*4882a593Smuzhiyun /* LED support disabled */
51*4882a593Smuzhiyun
52*4882a593Smuzhiyun struct b43legacy_led {
53*4882a593Smuzhiyun /* empty */
54*4882a593Smuzhiyun };
55*4882a593Smuzhiyun
b43legacy_leds_init(struct b43legacy_wldev * dev)56*4882a593Smuzhiyun static inline void b43legacy_leds_init(struct b43legacy_wldev *dev)
57*4882a593Smuzhiyun {
58*4882a593Smuzhiyun }
b43legacy_leds_exit(struct b43legacy_wldev * dev)59*4882a593Smuzhiyun static inline void b43legacy_leds_exit(struct b43legacy_wldev *dev)
60*4882a593Smuzhiyun {
61*4882a593Smuzhiyun }
62*4882a593Smuzhiyun #endif /* CONFIG_B43LEGACY_LEDS */
63*4882a593Smuzhiyun
64*4882a593Smuzhiyun #endif /* B43legacy_LEDS_H_ */
65