| 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 | |
