1 | #ifndef __SWITCH_GPIO_H |
2 | #define __SWITCH_GPIO_H |
3 | #include <linux/interrupt.h> |
4 | |
5 | #ifndef BCMDRIVER |
6 | #include <linux/ssb/ssb_embedded.h> |
7 | |
8 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25) |
9 | #define ssb ssb_bcm47xx |
10 | #endif |
11 | |
12 | extern struct ssb_bus ssb; |
13 | |
14 | |
15 | static inline u32 gpio_in(void) |
16 | { |
17 | return ssb_gpio_in(&ssb, ~0); |
18 | } |
19 | |
20 | static inline u32 gpio_out(u32 mask, u32 value) |
21 | { |
22 | return ssb_gpio_out(&ssb, mask, value); |
23 | } |
24 | |
25 | static inline u32 gpio_outen(u32 mask, u32 value) |
26 | { |
27 | return ssb_gpio_outen(&ssb, mask, value); |
28 | } |
29 | |
30 | static inline u32 gpio_control(u32 mask, u32 value) |
31 | { |
32 | return ssb_gpio_control(&ssb, mask, value); |
33 | } |
34 | |
35 | static inline u32 gpio_intmask(u32 mask, u32 value) |
36 | { |
37 | return ssb_gpio_intmask(&ssb, mask, value); |
38 | } |
39 | |
40 | static inline u32 gpio_intpolarity(u32 mask, u32 value) |
41 | { |
42 | return ssb_gpio_polarity(&ssb, mask, value); |
43 | } |
44 | |
45 | #else |
46 | |
47 | #include <typedefs.h> |
48 | #include <osl.h> |
49 | #include <bcmdevs.h> |
50 | #include <sbutils.h> |
51 | #include <sbconfig.h> |
52 | #include <sbchipc.h> |
53 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
54 | #include <sbmips.h> |
55 | #else |
56 | #include <hndcpu.h> |
57 | #endif |
58 | |
59 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
60 | #define sbh bcm947xx_sbh |
61 | #define sbh_lock bcm947xx_sbh_lock |
62 | #endif |
63 | |
64 | extern void *sbh; |
65 | extern spinlock_t sbh_lock; |
66 | |
67 | #define gpio_in() sb_gpioin(sbh) |
68 | #define gpio_out(mask, value) sb_gpioout(sbh, mask, ((value) & (mask)), GPIO_DRV_PRIORITY) |
69 | #define gpio_outen(mask, value) sb_gpioouten(sbh, mask, value, GPIO_DRV_PRIORITY) |
70 | #define gpio_control(mask, value) sb_gpiocontrol(sbh, mask, value, GPIO_DRV_PRIORITY) |
71 | #define gpio_intmask(mask, value) sb_gpiointmask(sbh, mask, value, GPIO_DRV_PRIORITY) |
72 | #define gpio_intpolarity(mask, value) sb_gpiointpolarity(sbh, mask, value, GPIO_DRV_PRIORITY) |
73 | |
74 | #endif /* BCMDRIVER */ |
75 | #endif /* __SWITCH_GPIO_H */ |
76 | |