mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-16 07:24:39 +08:00
31 lines
798 B
C
31 lines
798 B
C
|
/*
|
||
|
|
* Symmetric Multi Processing (SMP) support for Armada XP
|
||
|
|
*
|
||
|
|
* Copyright (C) 2012 Marvell
|
||
|
|
*
|
||
|
|
* Lior Amsalem <alior@marvell.com>
|
||
|
|
* Gregory CLEMENT <gregory.clement@free-electrons.com>
|
||
|
|
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
||
|
|
*
|
||
|
|
* This file is licensed under the terms of the GNU General Public
|
||
|
|
* License version 2. This program is licensed "as is" without any
|
||
|
|
* warranty of any kind, whether express or implied.
|
||
|
|
*/
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/errno.h>
|
||
|
|
#include <linux/smp.h>
|
||
|
|
#include <asm/proc-fns.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* platform-specific code to shutdown a CPU
|
||
|
|
*
|
||
|
|
* Called with IRQs disabled
|
||
|
|
*/
|
||
|
|
void __ref armada_xp_cpu_die(unsigned int cpu)
|
||
|
|
{
|
||
|
|
cpu_do_idle();
|
||
|
|
|
||
|
|
/* We should never return from idle */
|
||
|
|
panic("mvebu: cpu %d unexpectedly exit from shutdown\n", cpu);
|
||
|
|
}
|