| Ralf Baechle | c1449c8 | 2006-02-15 15:17:19 +0000 | [diff] [blame] | 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 | */ |
| 16 | void 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 | */ |
| 25 | void prom_init_secondary(void) |
| 26 | { |
| 27 | } |
| 28 | |
| 29 | void prom_smp_finish(void) |
| 30 | { |
| 31 | } |
| 32 | |
| 33 | /* Hook for after all CPUs are online */ |
| 34 | void prom_cpus_done(void) |
| 35 | { |
| 36 | } |
| 37 | |
| 38 | void __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 | */ |
| 46 | void prom_boot_secondary(int cpu, struct task_struct *idle) |
| 47 | { |
| 48 | } |