Merge commit 'origin/master'

[pandora-kernel.git] / include / asm-powerpc / smp.h

diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h
index 01717f2..416d4c2 100644 (file)
--- a/include/asm-powerpc/smp.h
+++ b/include/asm-powerpc/smp.h
@@ -26,6 +26,7 @@
 #ifdef CONFIG_PPC64
 #include <asm/paca.h>
 #endif
+#include <asm/percpu.h>
 
 extern int boot_cpuid;
 
@@ -36,6 +37,8 @@ extern void cpu_die(void);
 extern void smp_send_debugger_break(int cpu);
 extern void smp_message_recv(int);
 
+DECLARE_PER_CPU(unsigned int, pvr);
+
 #ifdef CONFIG_HOTPLUG_CPU
 extern void fixup_irqs(cpumask_t map);
 int generic_cpu_disable(void);
@@ -45,7 +48,7 @@ void generic_mach_cpu_die(void);
 #endif
 
 #ifdef CONFIG_PPC64
-#define raw_smp_processor_id() (get_paca()->paca_index)
+#define raw_smp_processor_id() (local_paca->paca_index)
 #define hard_smp_processor_id() (get_paca()->hw_cpu_id)
 #else
 /* 32-bit */
@@ -58,7 +61,7 @@ extern int smp_hw_index[];
                                        (smp_hw_index[(cpu)] = (phys))
 #endif
 
-extern cpumask_t cpu_sibling_map[NR_CPUS];
+DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
 
 /* Since OpenPIC has only 4 IPIs, we use slightly different message numbers.
  *
@@ -66,10 +69,7 @@ extern cpumask_t cpu_sibling_map[NR_CPUS];
  * in /proc/interrupts will be wrong!!! --Troy */
 #define PPC_MSG_CALL_FUNCTION   0
 #define PPC_MSG_RESCHEDULE      1
-/* This is unused now */
-#if 0
-#define PPC_MSG_MIGRATE_TASK    2
-#endif
+#define PPC_MSG_CALL_FUNC_SINGLE       2
 #define PPC_MSG_DEBUGGER_BREAK  3
 
 void smp_init_iSeries(void);
@@ -77,12 +77,14 @@ void smp_init_pSeries(void);
 void smp_init_cell(void);
 void smp_init_celleb(void);
 void smp_setup_cpu_maps(void);
+void smp_setup_cpu_sibling_map(void);
 
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
 
 #else
 /* for UP */
+#define hard_smp_processor_id()                0
 #define smp_setup_cpu_maps()
 
 #endif /* CONFIG_SMP */
@@ -114,6 +116,9 @@ extern void smp_generic_take_timebase(void);
 
 extern struct smp_ops_t *smp_ops;
 
+extern void arch_send_call_function_single_ipi(int cpu);
+extern void arch_send_call_function_ipi(cpumask_t mask);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */