diff options
author | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-21 13:05:45 -0600 |
---|---|---|
committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-03-21 13:05:45 -0600 |
commit | d04cdb64212eb5ae6a98026a97dda626e40e8e9a (patch) | |
tree | b6a7dbb21ccfceb915844e9a330b3d3dfcaf3c5b /arch/mips/qemu/q-smp.c | |
parent | 2f8600dff2b140096a7df781884e918a16aa90e0 (diff) | |
parent | ec1248e70edc5cf7b485efcc7b41e44e10f422e5 (diff) |
Merge ../linux-2.6
Diffstat (limited to 'arch/mips/qemu/q-smp.c')
-rw-r--r-- | arch/mips/qemu/q-smp.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/mips/qemu/q-smp.c b/arch/mips/qemu/q-smp.c new file mode 100644 index 00000000000..5a12354cd57 --- /dev/null +++ b/arch/mips/qemu/q-smp.c @@ -0,0 +1,48 @@ +/* + * 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) +{ +} |