提交 36cf446c 编写于 作者: E Eric W. Biederman 提交者: Linus Torvalds

[PATCH] i386 visws: Add machine_shutdown and emergency_restart

Another x86 subarchitecture bit I missed.  This adds both
machine_emergency_restart missed in my reboot fixes and
machine_shutdown needed for kexec support.
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 094528a7
......@@ -9,12 +9,15 @@
void (*pm_power_off)(void);
EXPORT_SYMBOL(pm_power_off);
void machine_restart(char * __unused)
void machine_shutdown(void)
{
#ifdef CONFIG_SMP
smp_send_stop();
#endif
}
void machine_emergency_restart(void)
{
/*
* Visual Workstations restart after this
* register is poked on the PIIX4
......@@ -22,6 +25,12 @@ void machine_restart(char * __unused)
outb(PIIX4_RESET_VAL, PIIX4_RESET_PORT);
}
void machine_restart(char * __unused)
{
machine_shutdown();
machine_emergency_restart();
}
void machine_power_off(void)
{
unsigned short pm_status;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册