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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-23 14:42:30 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-23 14:42:30 +0100 |
commit | 34471a9168c8bfd7f0d00989a7b0797ad27d585e (patch) | |
tree | 847af3ec746c6357902cf57c7e12ba55a35eed30 /arch/arm/include/asm/smp.h | |
parent | cefd3e71efca6f4ef7f06f1fc507771d76072741 (diff) | |
parent | 28af690a284dfcb627bd69d0963db1c0f412cb8c (diff) | |
download | linux-3.10-34471a9168c8bfd7f0d00989a7b0797ad27d585e.tar.gz linux-3.10-34471a9168c8bfd7f0d00989a7b0797ad27d585e.tar.bz2 linux-3.10-34471a9168c8bfd7f0d00989a7b0797ad27d585e.zip |
Merge branch 'ppi-irq-core-for-rmk' of git://github.com/mzyngier/arm-platforms into devel-stable
Diffstat (limited to 'arch/arm/include/asm/smp.h')
-rw-r--r-- | arch/arm/include/asm/smp.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index e42d96a45d3..1e5717afc4a 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -33,6 +33,11 @@ extern void show_ipi_list(struct seq_file *, int); asmlinkage void do_IPI(int ipinr, struct pt_regs *regs); /* + * Called from C code, this handles an IPI. + */ +void handle_IPI(int ipinr, struct pt_regs *regs); + +/* * Setup the set of possible CPUs (via set_cpu_possible) */ extern void smp_init_cpus(void); @@ -66,6 +71,12 @@ extern void platform_secondary_init(unsigned int cpu); extern void platform_smp_prepare_cpus(unsigned int); /* + * Logical CPU mapping. + */ +extern int __cpu_logical_map[NR_CPUS]; +#define cpu_logical_map(cpu) __cpu_logical_map[cpu] + +/* * Initial data for bringing up a secondary CPU. */ struct secondary_data { @@ -88,9 +99,4 @@ extern void platform_cpu_enable(unsigned int cpu); extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); -/* - * show local interrupt info - */ -extern void show_local_irqs(struct seq_file *, int); - #endif /* ifndef __ASM_ARM_SMP_H */ |