1/* 2 * This file is subject to the terms and conditions of the GNU General Public 3 * License. See the file "COPYING" in the main directory of this archive 4 * for more details. 5 * 6 * Copyright (C) 2006 by Ralf Baechle (ralf@linux-mips.org) 7 * 8 * Symmetric Uniprocessor (TM) Support 9 */ 10#include <linux/kernel.h> 11#include <linux/sched.h> 12 13/* 14 * Send inter-processor interrupt 15 */ 16void core_send_ipi(int cpu, unsigned int action) 17{ 18 panic(KERN_ERR "%s called", __FUNCTION__); 19} 20 21/* 22 * After we've done initial boot, this function is called to allow the 23 * board code to clean up state, if needed 24 */ 25void prom_init_secondary(void) 26{ 27} 28 29void prom_smp_finish(void) 30{ 31} 32 33/* Hook for after all CPUs are online */ 34void prom_cpus_done(void) 35{ 36} 37 38void __init prom_prepare_cpus(unsigned int max_cpus) 39{ 40 cpus_clear(phys_cpu_present_map); 41} 42 43/* 44 * Firmware CPU startup hook 45 */ 46void prom_boot_secondary(int cpu, struct task_struct *idle) 47{ 48} 49 50void __init plat_smp_setup(void) 51{ 52} 53void __init plat_prepare_cpus(unsigned int max_cpus) 54{ 55} 56