osfmk/i386/cpuid.c

55 #define bitfield32(x,h,l)	((((x) & bitmask32(h,l)) >> l))
330 		cache_type = bitfield32(reg[eax], 4, 0);
333 		cache_level  		= bitfield32(reg[eax],  7,  5);
334 		cache_sharing	 	= bitfield32(reg[eax], 25, 14) + 1;
336 					= bitfield32(reg[eax], 31, 26) + 1;
337 		cache_linesize		= bitfield32(reg[ebx], 11,  0) + 1;
338 		cache_partitions	= bitfield32(reg[ebx], 21, 12) + 1;
339 		cache_associativity	= bitfield32(reg[ebx], 31, 22) + 1;
340 		cache_sets 		= bitfield32(reg[ecx], 31,  0) + 1;
550 		info_p->cpuid_cache_linesize   = bitfield32(reg[ecx], 7, 0);
551 		assoc = bitfield32(reg[ecx],15,12);
566 		info_p->cpuid_cache_size       = bitfield32(reg[ecx],31,16);
569 						 bitfield32(reg[eax], 7, 0);
571 						 bitfield32(reg[eax],15, 8);
584 	info_p->cpuid_stepping  = bitfield32(reg[eax],  3,  0);
585 	info_p->cpuid_model     = bitfield32(reg[eax],  7,  4);
586 	info_p->cpuid_family    = bitfield32(reg[eax], 11,  8);
587 	info_p->cpuid_type      = bitfield32(reg[eax], 13, 12);
588 	info_p->cpuid_extmodel  = bitfield32(reg[eax], 19, 16);
589 	info_p->cpuid_extfamily = bitfield32(reg[eax], 27, 20);
590 	info_p->cpuid_brand     = bitfield32(reg[ebx],  7,  0);
604 				bitfield32(reg[ebx], 23, 16);
667 		ctp->sensor 		  = bitfield32(reg[eax], 0, 0);
668 		ctp->dynamic_acceleration = bitfield32(reg[eax], 1, 1);
669 		ctp->invariant_APIC_timer = bitfield32(reg[eax], 2, 2);
670 		ctp->core_power_limits    = bitfield32(reg[eax], 4, 4);
671 		ctp->fine_grain_clock_mod = bitfield32(reg[eax], 5, 5);
672 		ctp->package_thermal_intr = bitfield32(reg[eax], 6, 6);
673 		ctp->thresholds		  = bitfield32(reg[ebx], 3, 0);
674 		ctp->ACNT_MCNT		  = bitfield32(reg[ecx], 0, 0);
675 		ctp->hardware_feedback	  = bitfield32(reg[ecx], 1, 1);
676 		ctp->energy_policy	  = bitfield32(reg[ecx], 3, 3);
699 		capp->version	    = bitfield32(reg[eax],  7,  0);
700 		capp->number	    = bitfield32(reg[eax], 15,  8);
701 		capp->width	    = bitfield32(reg[eax], 23, 16);
702 		capp->events_number = bitfield32(reg[eax], 31, 24);
704 		capp->fixed_number  = bitfield32(reg[edx],  4,  0);
705 		capp->fixed_width   = bitfield32(reg[edx], 12,  5);
831 		info_p->core_count   = bitfield32((uint32_t)msr, 19, 16);
832 		info_p->thread_count = bitfield32((uint32_t)msr, 15,  0);
840 		info_p->core_count   = bitfield32((uint32_t)msr, 31, 16);
841 		info_p->thread_count = bitfield32((uint32_t)msr, 15,  0);