diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-11-15 10:42:08 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-03 09:26:30 +0100 |
| commit | ad3b6993b9c5482e8a2ec5aed181538c921fdcbd (patch) | |
| tree | ec14d13777bc9b7d495929d74a83c36687ec4eab /arch/arm/mach-vexpress/include | |
| parent | ARM: remove obsolete smp_cross_call_done() (diff) | |
| download | linux-ad3b6993b9c5482e8a2ec5aed181538c921fdcbd.tar.xz linux-ad3b6993b9c5482e8a2ec5aed181538c921fdcbd.zip | |
ARM: SMP: pass an ipi number to smp_cross_call()
This allows us to use smp_cross_call() to trigger a number of different
software generated interrupts, rather than combining them all on one
SGI. Recover the SGI number via do_IPI.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-vexpress/include')
| -rw-r--r-- | arch/arm/mach-vexpress/include/mach/smp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-vexpress/include/mach/smp.h b/arch/arm/mach-vexpress/include/mach/smp.h index 5a6da4fd247e..721be0f0311d 100644 --- a/arch/arm/mach-vexpress/include/mach/smp.h +++ b/arch/arm/mach-vexpress/include/mach/smp.h @@ -7,8 +7,8 @@ /* * We use IRQ1 as the IPI */ -static inline void smp_cross_call(const struct cpumask *mask) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { - gic_raise_softirq(mask, 1); + gic_raise_softirq(mask, ipi); } #endif |