diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2007-05-02 19:27:11 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:11 +0200 |
| commit | 07f3331c6bfd27a06dfb0ca9fa4f06dec6606876 (patch) | |
| tree | e68ced26e1c1bebef4c1eb75f5a4a6a1ac0d3805 /include/asm-i386/reboot.h | |
| parent | 01a2f435564b4baab61328b4018d36464468f57b (diff) | |
[PATCH] i386: Add machine_ops interface to abstract halting and rebooting
machine_ops is an interface for the machine_* functions defined in
<linux/reboot.h>. This is intended to allow hypervisors to intercept
the reboot process, but it could be used to implement other x86
subarchtecture reboots.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-i386/reboot.h')
| -rw-r--r-- | include/asm-i386/reboot.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-i386/reboot.h b/include/asm-i386/reboot.h new file mode 100644 index 00000000000..e9e3ffc22c0 --- /dev/null +++ b/include/asm-i386/reboot.h @@ -0,0 +1,20 @@ +#ifndef _ASM_REBOOT_H +#define _ASM_REBOOT_H + +struct pt_regs; + +struct machine_ops +{ + void (*restart)(char *cmd); + void (*halt)(void); + void (*power_off)(void); + void (*shutdown)(void); + void (*crash_shutdown)(struct pt_regs *); + void (*emergency_restart)(void); +}; + +extern struct machine_ops machine_ops; + +void machine_real_restart(unsigned char *code, int length); + +#endif /* _ASM_REBOOT_H */ |