tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / arch / mips / include / asm / idle.h
at v3.13-rc6 23 lines 511 B view raw
1#ifndef __ASM_IDLE_H 2#define __ASM_IDLE_H 3 4#include <linux/linkage.h> 5 6extern void (*cpu_wait)(void); 7extern void r4k_wait(void); 8extern asmlinkage void __r4k_wait(void); 9extern void r4k_wait_irqoff(void); 10extern void __pastwait(void); 11 12static inline int using_rollback_handler(void) 13{ 14 return cpu_wait == r4k_wait; 15} 16 17static inline int address_is_in_r4k_wait_irqoff(unsigned long addr) 18{ 19 return addr >= (unsigned long)r4k_wait_irqoff && 20 addr < (unsigned long)__pastwait; 21} 22 23#endif /* __ASM_IDLE_H */