x86: define smp_ops in common header

[linux-2.6-omap-h63xx.git] / include / asm-x86 / smp.h

diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index f250d1c3f8a072330435e230513bafa050535df9..d11b92b56353280b82fe90bd08741ed2e45491e3 100644 (file)
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -1,6 +1,26 @@
 #ifndef _ASM_X86_SMP_H_
 #define _ASM_X86_SMP_H_
 #ifndef __ASSEMBLY__
+#include <linux/cpumask.h>
+
+extern cpumask_t cpu_callout_map;
+
+extern int smp_num_siblings;
+extern unsigned int num_processors;
+
+struct smp_ops {
+       void (*smp_prepare_boot_cpu)(void);
+       void (*smp_prepare_cpus)(unsigned max_cpus);
+       int (*cpu_up)(unsigned cpu);
+       void (*smp_cpus_done)(unsigned max_cpus);
+
+       void (*smp_send_stop)(void);
+       void (*smp_send_reschedule)(int cpu);
+       int (*smp_call_function_mask)(cpumask_t mask,
+                                     void (*func)(void *info), void *info,
+                                     int wait);
+};
+
 
 #ifdef CONFIG_X86_32
 # include "smp_32.h"
@@ -8,5 +28,8 @@
 # include "smp_64.h"
 #endif
 
+extern void smp_alloc_memory(void);
+extern void lock_ipi_call_lock(void);
+extern void unlock_ipi_call_lock(void);
 #endif /* __ASSEMBLY__ */
 #endif