Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/*

 * 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, 07 by Ralf Baechle (ralf@linux-mips.org)

 *

 * Symmetric Uniprocessor (TM) Support

 */

#include <linux/kernel.h>

#include <linux/sched.h>

/*

 * Send inter-processor interrupt

 */

void up_send_ipi_single(int cpu, unsigned int action)

{

        panic(KERN_ERR "%s called", __func__);

}

static inline void up_send_ipi_mask(cpumask_t mask, unsigned int action)

{

        panic(KERN_ERR "%s called", __func__);

}

/*

 *  After we've done initial boot, this function is called to allow the

 *  board code to clean up state, if needed

 */

void __cpuinit up_init_secondary(void)

{

}

void __cpuinit up_smp_finish(void)

{

}

/* Hook for after all CPUs are online */

void up_cpus_done(void)

{

}

/*

 * Firmware CPU startup hook

 */

void __cpuinit up_boot_secondary(int cpu, struct task_struct *idle)

{

}

void __init up_smp_setup(void)

{

}

void __init up_prepare_cpus(unsigned int max_cpus)

{

}

struct plat_smp_ops up_smp_ops = {

        .send_ipi_single        = up_send_ipi_single,

        .send_ipi_mask          = up_send_ipi_mask,

        .init_secondary         = up_init_secondary,

        .smp_finish             = up_smp_finish,

        .cpus_done              = up_cpus_done,

        .boot_secondary         = up_boot_secondary,

        .smp_setup              = up_smp_setup,

        .prepare_cpus           = up_prepare_cpus,

};