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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-11 11:47:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-11 11:51:16 -0700
commitead9d23d803ea3a73766c3cb27bf7563ac8d7266 (patch)
tree42225fadd0d5388bf21d1658e56879e14f23e013 /include/asm-x86/numaq/ipi.h
parentbf6f51e3a46f6a602853d3cbacd05864bc6e2a37 (diff)
parent0afe2db21394820d32646a695eccf3fbfe6ab5c7 (diff)
Merge phase #4 (X2APIC, APIC unification, CPU identification unification) of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-v28-for-linus-phase4-D' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (186 commits) x86, debug: print more information about unknown CPUs x86 setup: handle more than 8 CPU flag words x86: cpuid, fix typo x86: move transmeta cap read to early_init_transmeta() x86: identify_cpu_without_cpuid v2 x86: extended "flags" to show virtualization HW feature in /proc/cpuinfo x86: move VMX MSRs to msr-index.h x86: centaur_64.c remove duplicated setting of CONSTANT_TSC x86: intel.c put workaround for old cpus together x86: let intel 64-bit use intel.c x86: make intel_64.c the same as intel.c x86: make intel.c have 64-bit support code x86: little clean up of intel.c/intel_64.c x86: make 64 bit to use amd.c x86: make amd_64 have 32 bit code x86: make amd.c have 64bit support code x86: merge header in amd_64.c x86: add srat_detect_node for amd64 x86: remove duplicated force_mwait x86: cpu make amd.c more like amd_64.c v2 ...
Diffstat (limited to 'include/asm-x86/numaq/ipi.h')
-rw-r--r--include/asm-x86/numaq/ipi.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/asm-x86/numaq/ipi.h b/include/asm-x86/numaq/ipi.h
new file mode 100644
index 00000000000..935588d286c
--- /dev/null
+++ b/include/asm-x86/numaq/ipi.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_NUMAQ_IPI_H
+#define __ASM_NUMAQ_IPI_H
+
+void send_IPI_mask_sequence(cpumask_t, int vector);
+
+static inline void send_IPI_mask(cpumask_t mask, int vector)
+{
+ send_IPI_mask_sequence(mask, vector);
+}
+
+static inline void send_IPI_allbutself(int vector)
+{
+ cpumask_t mask = cpu_online_map;
+ cpu_clear(smp_processor_id(), mask);
+
+ if (!cpus_empty(mask))
+ send_IPI_mask(mask, vector);
+}
+
+static inline void send_IPI_all(int vector)
+{
+ send_IPI_mask(cpu_online_map, vector);
+}
+
+#endif /* __ASM_NUMAQ_IPI_H */