[ARM] 4813/1: Add SMP helper functions for clockevents support

[sfrench/cifs-2.6.git] / include / asm-arm / smp.h

diff --git a/include/asm-arm/smp.h b/include/asm-arm/smp.h
index f67acce387e7fc1bc0dd18326c5633e4fd2314c2..1f7c51a1886d524e738613479ee2622d8df61be7 100644 (file)
--- a/include/asm-arm/smp.h
+++ b/include/asm-arm/smp.h
@@ -60,6 +60,11 @@ extern void smp_cross_call(cpumask_t callmap);
  */
 extern void smp_send_timer(void);
 
+/*
+ * Broadcast a clock event to other CPUs.
+ */
+extern void smp_timer_broadcast(cpumask_t mask);
+
 /*
  * Boot a secondary CPU, and assign it the specified idle task.
  * This also gives us the initial stack to use for this CPU.
@@ -96,6 +101,11 @@ extern void platform_cpu_die(unsigned int cpu);
 extern int platform_cpu_kill(unsigned int cpu);
 extern void platform_cpu_enable(unsigned int cpu);
 
+/*
+ * Local timer interrupt handling function (can be IPI'ed).
+ */
+extern void local_timer_interrupt(void);
+
 #ifdef CONFIG_LOCAL_TIMERS
 /*
  * Setup a local timer interrupt for a CPU.