# endif
#endif
-extern cpumask_t cpu_callout_map;
extern cpumask_t cpu_callin_map;
-extern int smp_num_siblings;
-extern unsigned int num_processors;
-
-extern void smp_alloc_memory(void);
-extern void lock_ipi_call_lock(void);
-extern void unlock_ipi_call_lock(void);
-
extern void (*mtrr_hook) (void);
extern void zap_low_mappings (void);
-extern u8 __initdata x86_cpu_to_apicid_init[];
-extern void *x86_cpu_to_apicid_ptr;
+extern u16 __initdata x86_cpu_to_apicid_init[];
+extern void *x86_cpu_to_apicid_early_ptr;
DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
DECLARE_PER_CPU(cpumask_t, cpu_core_map);
-DECLARE_PER_CPU(u8, cpu_llc_id);
-DECLARE_PER_CPU(u8, x86_cpu_to_apicid);
+DECLARE_PER_CPU(u16, cpu_llc_id);
+DECLARE_PER_CPU(u16, x86_cpu_to_apicid);
#ifdef CONFIG_HOTPLUG_CPU
extern void cpu_exit_clear(void);
extern void remove_siblinginfo(int cpu);
#endif
-/* Globals due to paravirt */
-extern void set_cpu_sibling_map(int cpu);
-
-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_SMP
-extern struct smp_ops smp_ops;
-
-static inline void smp_prepare_boot_cpu(void)
-{
- smp_ops.smp_prepare_boot_cpu();
-}
-static inline void smp_prepare_cpus(unsigned int max_cpus)
-{
- smp_ops.smp_prepare_cpus(max_cpus);
-}
-static inline int __cpu_up(unsigned int cpu)
-{
- return smp_ops.cpu_up(cpu);
-}
-static inline void smp_cpus_done(unsigned int max_cpus)
-{
- smp_ops.smp_cpus_done(max_cpus);
-}
-
-static inline void smp_send_stop(void)
-{
- smp_ops.smp_send_stop();
-}
-static inline void smp_send_reschedule(int cpu)
-{
- smp_ops.smp_send_reschedule(cpu);
-}
-static inline int smp_call_function_mask(cpumask_t mask,
- void (*func) (void *info), void *info,
- int wait)
-{
- return smp_ops.smp_call_function_mask(mask, func, info, wait);
-}
-
-void native_smp_prepare_boot_cpu(void);
-void native_smp_prepare_cpus(unsigned int max_cpus);
-int native_cpu_up(unsigned int cpunum);
-void native_smp_cpus_done(unsigned int max_cpus);
-
#ifndef CONFIG_PARAVIRT
#define startup_ipi_hook(phys_apicid, start_eip, start_esp) do { } while (0)
#endif