2006-02-15 10:17:19 -05:00
|
|
|
/*
|
|
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
|
|
* for more details.
|
|
|
|
*
|
|
|
|
* Copyright (C) 2006 by Ralf Baechle (ralf@linux-mips.org)
|
|
|
|
*
|
|
|
|
* Symmetric Uniprocessor (TM) Support
|
|
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
|
|
#include <linux/sched.h>
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Send inter-processor interrupt
|
|
|
|
*/
|
|
|
|
void core_send_ipi(int cpu, unsigned int action)
|
|
|
|
{
|
|
|
|
panic(KERN_ERR "%s called", __FUNCTION__);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* After we've done initial boot, this function is called to allow the
|
|
|
|
* board code to clean up state, if needed
|
|
|
|
*/
|
|
|
|
void prom_init_secondary(void)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
void prom_smp_finish(void)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Hook for after all CPUs are online */
|
|
|
|
void prom_cpus_done(void)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
void __init prom_prepare_cpus(unsigned int max_cpus)
|
|
|
|
{
|
|
|
|
cpus_clear(phys_cpu_present_map);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Firmware CPU startup hook
|
|
|
|
*/
|
|
|
|
void prom_boot_secondary(int cpu, struct task_struct *idle)
|
|
|
|
{
|
|
|
|
}
|
2007-03-17 12:01:39 -04:00
|
|
|
|
|
|
|
void __init plat_smp_setup(void)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
void __init plat_prepare_cpus(unsigned int max_cpus)
|
|
|
|
{
|
|
|
|
}
|