#ifndef _SPARC64_SMP_H
#define _SPARC64_SMP_H
-#include <linux/config.h>
#include <linux/threads.h>
#include <asm/asi.h>
#include <asm/starfire.h>
extern cpumask_t phys_cpu_present_map;
#define cpu_possible_map phys_cpu_present_map
+extern cpumask_t cpu_sibling_map[NR_CPUS];
+
/*
* General functions that each host system must provide.
*/
-static __inline__ int hard_smp_processor_id(void)
-{
- if (tlb_type == cheetah || tlb_type == cheetah_plus) {
- unsigned long cfg, ver;
- __asm__ __volatile__("rdpr %%ver, %0" : "=r" (ver));
- if ((ver >> 32) == 0x003e0016) {
- __asm__ __volatile__("ldxa [%%g0] %1, %0"
- : "=r" (cfg)
- : "i" (ASI_JBUS_CONFIG));
- return ((cfg >> 17) & 0x1f);
- } else {
- __asm__ __volatile__("ldxa [%%g0] %1, %0"
- : "=r" (cfg)
- : "i" (ASI_SAFARI_CONFIG));
- return ((cfg >> 17) & 0x3ff);
- }
- } else if (this_is_starfire != 0) {
- return starfire_hard_smp_processor_id();
- } else {
- unsigned long upaconfig;
- __asm__ __volatile__("ldxa [%%g0] %1, %0"
- : "=r" (upaconfig)
- : "i" (ASI_UPA_CONFIG));
- return ((upaconfig >> 17) & 0x1f);
- }
-}
-
+extern int hard_smp_processor_id(void);
#define raw_smp_processor_id() (current_thread_info()->cpu)
extern void smp_setup_cpu_possible_map(void);