diff options
Diffstat (limited to 'arch/arm64/include/asm/suspend.h')
-rw-r--r-- | arch/arm64/include/asm/suspend.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/suspend.h b/arch/arm64/include/asm/suspend.h new file mode 100644 index 0000000..a88558e --- /dev/null +++ b/arch/arm64/include/asm/suspend.h @@ -0,0 +1,18 @@ +#ifndef __ASM_SUSPEND_H +#define __ASM_SUSPEND_H + +#define NR_CTX_REGS 11 + +/* + * struct cpu_suspend_ctx must be 16-byte aligned since it is allocated on + * the stack, which must be 16-byte aligned on v8 + */ +struct cpu_suspend_ctx { + /* + * This struct must be kept in sync with + * cpu_do_{suspend/resume} in mm/proc.S + */ + u64 ctx_regs[NR_CTX_REGS]; + u64 sp; +} __aligned(16); +#endif |