DECLARE_PER_CPU(u16, x86_cpu_to_apicid);
DECLARE_PER_CPU(u16, x86_bios_cpu_apicid);
-/*
- * Trampoline 80x86 program as an array.
- */
-extern const unsigned char trampoline_data [];
-extern const unsigned char trampoline_end [];
-extern unsigned char *trampoline_base;
-
/* Static state in head.S used to set up a CPU */
extern struct {
void *sp;
unsigned short ss;
} stack_start;
-extern unsigned long init_rsp;
-extern unsigned long initial_code;
-
struct smp_ops {
void (*smp_prepare_boot_cpu)(void);
void (*smp_prepare_cpus)(unsigned max_cpus);
extern void prefill_possible_map(void);
-#define SMP_TRAMPOLINE_BASE 0x6000
-extern unsigned long setup_trampoline(void);
-
void smp_store_cpu_info(int id);
#define cpu_physical_id(cpu) per_cpu(x86_cpu_to_apicid, cpu)