+#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"
#else
# 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