osfmk/i386/cpuid.c

54 #define bitfield32(x,h,l)	((((x) & bitmask32(h,l)) >> l))
308 		cache_type = bitfield32(reg[eax], 4, 0);
311 		cache_level  		= bitfield32(reg[eax],  7,  5);
312 		cache_sharing	 	= bitfield32(reg[eax], 25, 14) + 1;
314 					= bitfield32(reg[eax], 31, 26) + 1;
315 		cache_linesize		= bitfield32(reg[ebx], 11,  0) + 1;
316 		cache_partitions	= bitfield32(reg[ebx], 21, 12) + 1;
317 		cache_associativity	= bitfield32(reg[ebx], 31, 22) + 1;
318 		cache_sets 		= bitfield32(reg[ecx], 31,  0) + 1;
528 		info_p->cpuid_cache_linesize   = bitfield32(reg[ecx], 7, 0);
529 		assoc = bitfield32(reg[ecx],15,12);
544 		info_p->cpuid_cache_size       = bitfield32(reg[ecx],31,16);
547 						 bitfield32(reg[eax], 7, 0);
549 						 bitfield32(reg[eax],15, 8);
562 	info_p->cpuid_stepping  = bitfield32(reg[eax],  3,  0);
563 	info_p->cpuid_model     = bitfield32(reg[eax],  7,  4);
564 	info_p->cpuid_family    = bitfield32(reg[eax], 11,  8);
565 	info_p->cpuid_type      = bitfield32(reg[eax], 13, 12);
566 	info_p->cpuid_extmodel  = bitfield32(reg[eax], 19, 16);
567 	info_p->cpuid_extfamily = bitfield32(reg[eax], 27, 20);
568 	info_p->cpuid_brand     = bitfield32(reg[ebx],  7,  0);
582 				bitfield32(reg[ebx], 23, 16);
645 		ctp->sensor 		  = bitfield32(reg[eax], 0, 0);
646 		ctp->dynamic_acceleration = bitfield32(reg[eax], 1, 1);
647 		ctp->invariant_APIC_timer = bitfield32(reg[eax], 2, 2);
648 		ctp->core_power_limits    = bitfield32(reg[eax], 4, 4);
649 		ctp->fine_grain_clock_mod = bitfield32(reg[eax], 5, 5);
650 		ctp->package_thermal_intr = bitfield32(reg[eax], 6, 6);
651 		ctp->thresholds		  = bitfield32(reg[ebx], 3, 0);
652 		ctp->ACNT_MCNT		  = bitfield32(reg[ecx], 0, 0);
653 		ctp->hardware_feedback	  = bitfield32(reg[ecx], 1, 1);
654 		ctp->energy_policy	  = bitfield32(reg[ecx], 3, 3);
677 		capp->version	    = bitfield32(reg[eax],  7,  0);
678 		capp->number	    = bitfield32(reg[eax], 15,  8);
679 		capp->width	    = bitfield32(reg[eax], 23, 16);
680 		capp->events_number = bitfield32(reg[eax], 31, 24);
682 		capp->fixed_number  = bitfield32(reg[edx],  4,  0);
683 		capp->fixed_width   = bitfield32(reg[edx], 12,  5);
819 		info_p->core_count   = bitfield32((uint32_t)msr, 19, 16);
820 		info_p->thread_count = bitfield32((uint32_t)msr, 15,  0);
828 		info_p->core_count   = bitfield32((uint32_t)msr, 31, 16);
829 		info_p->thread_count = bitfield32((uint32_t)msr, 15,  0);