From 0b39db28b953945232719e7ff6fb802aa8a2be5f Mon Sep 17 00:00:00 2001 From: Graf Yang Date: Mon, 28 Dec 2009 11:13:51 +0000 Subject: Blackfin: SMP: add PM/CPU hotplug support Signed-off-by: Graf Yang Signed-off-by: Mike Frysinger --- arch/blackfin/include/asm/smp.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/blackfin/include/asm') diff --git a/arch/blackfin/include/asm/smp.h b/arch/blackfin/include/asm/smp.h index 6a0fe94b84a6..29fb88219470 100644 --- a/arch/blackfin/include/asm/smp.h +++ b/arch/blackfin/include/asm/smp.h @@ -25,5 +25,12 @@ struct corelock_slot { void smp_icache_flush_range_others(unsigned long start, unsigned long end); +#ifdef CONFIG_HOTPLUG_CPU +void coreb_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); +void cpu_die(void); +void platform_cpu_die(void); +int __cpu_disable(void); +int __cpu_die(unsigned int cpu); +#endif #endif /* !__ASM_BLACKFIN_SMP_H */ -- cgit v1.2.3