| #ifndef _ASMPOWERPC_PROCESSOR_H_ |
| #define _ASMPOWERPC_PROCESSOR_H_ |
| |
| #include <libcflat.h> |
| #include <asm/ptrace.h> |
| |
| #ifndef __ASSEMBLY__ |
| void handle_exception(int trap, void (*func)(struct pt_regs *, void *), void *); |
| void do_handle_exception(struct pt_regs *regs); |
| #endif /* __ASSEMBLY__ */ |
| |
| static inline uint64_t get_tb(void) |
| { |
| uint64_t tb; |
| |
| asm volatile ("mfspr %[tb],268" : [tb] "=r" (tb)); |
| |
| return tb; |
| } |
| |
| extern void delay(uint64_t cycles); |
| extern void udelay(uint64_t us); |
| |
| static inline void mdelay(uint64_t ms) |
| { |
| while (ms--) |
| udelay(1000); |
| } |
| |
| #endif /* _ASMPOWERPC_PROCESSOR_H_ */ |
