+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);
+ }
+}
+