23 lines
481 B
C
23 lines
481 B
C
#ifndef __ASM_IDLE_H
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#define __ASM_IDLE_H
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#include <linux/linkage.h>
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extern void (*cpu_wait)(void);
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extern asmlinkage void r4k_wait(void);
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extern void r4k_wait_irqoff(void);
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extern void __pastwait(void);
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static inline int using_rollback_handler(void)
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{
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return cpu_wait == r4k_wait;
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}
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static inline int address_is_in_r4k_wait_irqoff(unsigned long addr)
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{
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return addr >= (unsigned long)r4k_wait_irqoff &&
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addr < (unsigned long)__pastwait;
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}
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#endif /* __ASM_IDLE_H */
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