mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-12 12:46:43 +07:00
a88b5ba8bd
o Move all files from sparc64/kernel/ to sparc/kernel - rename as appropriate o Update sparc/Makefile to the changes o Update sparc/kernel/Makefile to include the sparc64 files NOTE: This commit changes link order on sparc64! Link order had to change for either of sparc32 and sparc64. And assuming sparc64 see more testing than sparc32 change link order on sparc64 where issues will be caught faster. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
54 lines
1016 B
C
54 lines
1016 B
C
/* reboot.c: reboot/shutdown/halt/poweroff handling
|
|
*
|
|
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>
|
|
*/
|
|
#include <linux/kernel.h>
|
|
#include <linux/reboot.h>
|
|
#include <linux/module.h>
|
|
#include <linux/pm.h>
|
|
|
|
#include <asm/system.h>
|
|
#include <asm/oplib.h>
|
|
#include <asm/prom.h>
|
|
|
|
/* sysctl - toggle power-off restriction for serial console
|
|
* systems in machine_power_off()
|
|
*/
|
|
int scons_pwroff = 1;
|
|
|
|
/* This isn't actually used, it exists merely to satisfy the
|
|
* reference in kernel/sys.c
|
|
*/
|
|
void (*pm_power_off)(void) = machine_power_off;
|
|
EXPORT_SYMBOL(pm_power_off);
|
|
|
|
void machine_power_off(void)
|
|
{
|
|
if (strcmp(of_console_device->type, "serial") || scons_pwroff)
|
|
prom_halt_power_off();
|
|
|
|
prom_halt();
|
|
}
|
|
|
|
void machine_halt(void)
|
|
{
|
|
prom_halt();
|
|
panic("Halt failed!");
|
|
}
|
|
|
|
void machine_restart(char *cmd)
|
|
{
|
|
char *p;
|
|
|
|
p = strchr(reboot_command, '\n');
|
|
if (p)
|
|
*p = 0;
|
|
if (cmd)
|
|
prom_reboot(cmd);
|
|
if (*reboot_command)
|
|
prom_reboot(reboot_command);
|
|
prom_reboot("");
|
|
panic("Reboot failed!");
|
|
}
|
|
|