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| author | Ralf Baechle <ralf@linux-mips.org> | 2008-04-28 17:14:26 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-04-28 17:14:26 +0100 |
| commit | 39b8d5254246ac56342b72f812255c8f7a74dca9 (patch) | |
| tree | a9ec6bfb5d09a8367c34cc2067328d1b49bb46c1 /arch/mips/kernel/smp.c | |
| parent | 308402445e005a039a72b315cd9b5ceeaea0063c (diff) | |
| download | blackbird-op-linux-39b8d5254246ac56342b72f812255c8f7a74dca9.tar.gz blackbird-op-linux-39b8d5254246ac56342b72f812255c8f7a74dca9.zip | |
[MIPS] Add support for MIPS CMP platform.
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/smp.c')
| -rw-r--r-- | arch/mips/kernel/smp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 9d41dab90a80..33780cc61ce9 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -35,6 +35,7 @@ #include <asm/atomic.h> #include <asm/cpu.h> #include <asm/processor.h> +#include <asm/r4k-timer.h> #include <asm/system.h> #include <asm/mmu_context.h> #include <asm/time.h> @@ -125,6 +126,8 @@ asmlinkage __cpuinit void start_secondary(void) cpu_set(cpu, cpu_callin_map); + synchronise_count_slave(); + cpu_idle(); } @@ -287,6 +290,7 @@ void smp_send_stop(void) void __init smp_cpus_done(unsigned int max_cpus) { mp_ops->cpus_done(); + synchronise_count_master(); } /* called from main before smp_init() */ |
