projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 2e601613 DG |
1 | #ifndef _PPC_BOOT_OF_H_ |
| 2 | #define _PPC_BOOT_OF_H_ | |
| 3 | ||
| 98fd433a CLG |
4 | #include "swab.h" |
| 5 | ||
| 2e601613 | 6 | typedef void *phandle; |
| 64130109 | 7 | typedef u32 ihandle; |
| 2e601613 DG |
8 | |
| 9 | void of_init(void *promptr); | |
| 10 | int of_call_prom(const char *service, int nargs, int nret, ...); | |
| 034e55e6 CLG |
11 | unsigned int of_claim(unsigned long virt, unsigned long size, |
| 12 | unsigned long align); | |
| 08464712 | 13 | void *of_vmlinux_alloc(unsigned long size); |
| 2e601613 | 14 | void of_exit(void); |
| 08464712 DG |
15 | void *of_finddevice(const char *name); |
| 16 | int of_getprop(const void *phandle, const char *name, void *buf, | |
| 17 | const int buflen); | |
| 18 | int of_setprop(const void *phandle, const char *name, const void *buf, | |
| 19 | const int buflen); | |
| 2e601613 DG |
20 | |
| 21 | /* Console functions */ | |
| 22 | void of_console_init(void); | |
| 23 | ||
| f1ec7187 | 24 | typedef u16 __be16; |
| fed23ed7 | 25 | typedef u32 __be32; |
| f1ec7187 | 26 | typedef u64 __be64; |
| fed23ed7 | 27 | |
| 98fd433a | 28 | #ifdef __LITTLE_ENDIAN__ |
| 6c87b220 JK |
29 | #define cpu_to_be16(x) swab16(x) |
| 30 | #define be16_to_cpu(x) swab16(x) | |
| 98fd433a CLG |
31 | #define cpu_to_be32(x) swab32(x) |
| 32 | #define be32_to_cpu(x) swab32(x) | |
| 6c87b220 JK |
33 | #define cpu_to_be64(x) swab64(x) |
| 34 | #define be64_to_cpu(x) swab64(x) | |
| 98fd433a | 35 | #else |
| 6c87b220 JK |
36 | #define cpu_to_be16(x) (x) |
| 37 | #define be16_to_cpu(x) (x) | |
| 926e6940 CLG |
38 | #define cpu_to_be32(x) (x) |
| 39 | #define be32_to_cpu(x) (x) | |
| 6c87b220 JK |
40 | #define cpu_to_be64(x) (x) |
| 41 | #define be64_to_cpu(x) (x) | |
| 98fd433a | 42 | #endif |
| 926e6940 | 43 | |
| 9cc36bb0 CLG |
44 | #define PROM_ERROR (-1u) |
| 45 | ||
| 2e601613 | 46 | #endif /* _PPC_BOOT_OF_H_ */ |