| sleep.S (14cd8fd574bce1cfbe510ccb1f73c7c1024d770f) | sleep.S (2c74a0cefa463a7a483b07ba4d2ea8e4ec7b996c) |
|---|---|
| 1#include <linux/linkage.h> 2#include <linux/threads.h> 3#include <asm/asm-offsets.h> 4#include <asm/assembler.h> 5#include <asm/glue-cache.h> 6#include <asm/glue-proc.h> 7#include <asm/system.h> 8 .text 9 10/* 11 * Save CPU state for a suspend 12 * r1 = v:p offset 13 * r2 = suspend function arg0 14 * r3 = suspend function 15 * Note: does not return until system resumes 16 */ | 1#include <linux/linkage.h> 2#include <linux/threads.h> 3#include <asm/asm-offsets.h> 4#include <asm/assembler.h> 5#include <asm/glue-cache.h> 6#include <asm/glue-proc.h> 7#include <asm/system.h> 8 .text 9 10/* 11 * Save CPU state for a suspend 12 * r1 = v:p offset 13 * r2 = suspend function arg0 14 * r3 = suspend function 15 * Note: does not return until system resumes 16 */ |
| 17ENTRY(cpu_suspend) | 17ENTRY(__cpu_suspend) |
| 18 stmfd sp!, {r4 - r11, lr} 19#ifdef MULTI_CPU 20 ldr r10, =processor 21 ldr r5, [r10, #CPU_SLEEP_SIZE] @ size of CPU sleep state 22 ldr ip, [r10, #CPU_DO_RESUME] @ virtual resume function 23#else 24 ldr r5, =cpu_suspend_size 25 ldr ip, =cpu_do_resume --- 25 unchanged lines hidden (view full) --- 51#ifdef MULTI_CACHE 52 ldr r10, =cpu_cache 53 mov lr, pc 54 ldr pc, [r10, #CACHE_FLUSH_KERN_ALL] 55#else 56 bl __cpuc_flush_kern_all 57#endif 58 ldmfd sp!, {r0, pc} @ call suspend fn | 18 stmfd sp!, {r4 - r11, lr} 19#ifdef MULTI_CPU 20 ldr r10, =processor 21 ldr r5, [r10, #CPU_SLEEP_SIZE] @ size of CPU sleep state 22 ldr ip, [r10, #CPU_DO_RESUME] @ virtual resume function 23#else 24 ldr r5, =cpu_suspend_size 25 ldr ip, =cpu_do_resume --- 25 unchanged lines hidden (view full) --- 51#ifdef MULTI_CACHE 52 ldr r10, =cpu_cache 53 mov lr, pc 54 ldr pc, [r10, #CACHE_FLUSH_KERN_ALL] 55#else 56 bl __cpuc_flush_kern_all 57#endif 58 ldmfd sp!, {r0, pc} @ call suspend fn |
| 59ENDPROC(cpu_suspend) | 59ENDPROC(__cpu_suspend) |
| 60 .ltorg 61 62/* 63 * r0 = control register value 64 * r1 = v:p offset (preserved by cpu_do_resume) 65 * r2 = phys page table base 66 * r3 = L1 section flags 67 */ --- 58 unchanged lines hidden --- | 60 .ltorg 61 62/* 63 * r0 = control register value 64 * r1 = v:p offset (preserved by cpu_do_resume) 65 * r2 = phys page table base 66 * r3 = L1 section flags 67 */ --- 58 unchanged lines hidden --- |