| hwpmc_amd.c (147191) | hwpmc_amd.c (147510) |
|---|---|
| 1/*- 2 * Copyright (c) 2003-2005 Joseph Koshy 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 */ 27 28#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003-2005 Joseph Koshy 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 */ 27 28#include <sys/cdefs.h> |
| 29__FBSDID("$FreeBSD: head/sys/dev/hwpmc/hwpmc_amd.c 147191 2005-06-09 19:45:09Z jkoshy $"); | 29__FBSDID("$FreeBSD: head/sys/dev/hwpmc/hwpmc_amd.c 147510 2005-06-21 06:03:30Z jkoshy $"); |
| 30 31/* Support for the AMD K7 and later processors */ 32 33#include <sys/param.h> 34#include <sys/lock.h> 35#include <sys/malloc.h> 36#include <sys/mutex.h> 37#include <sys/pmc.h> --- 878 unchanged lines hidden (view full) --- 916 /* 917 * The presence of hardware performance counters on the AMD 918 * Athlon, Duron or later processors, is _not_ indicated by 919 * any of the processor feature flags set by the 'CPUID' 920 * instruction, so we only check the 'instruction family' 921 * field returned by CPUID for instruction family >= 6. 922 */ 923 | 30 31/* Support for the AMD K7 and later processors */ 32 33#include <sys/param.h> 34#include <sys/lock.h> 35#include <sys/malloc.h> 36#include <sys/mutex.h> 37#include <sys/pmc.h> --- 878 unchanged lines hidden (view full) --- 916 /* 917 * The presence of hardware performance counters on the AMD 918 * Athlon, Duron or later processors, is _not_ indicated by 919 * any of the processor feature flags set by the 'CPUID' 920 * instruction, so we only check the 'instruction family' 921 * field returned by CPUID for instruction family >= 6. 922 */ 923 |
| 924 cputype = -1; | 924 class = cputype = -1; 925 name = NULL; |
| 925 switch (cpu_id & 0xF00) { 926 case 0x600: /* Athlon(tm) processor */ 927 cputype = PMC_CPU_AMD_K7; 928 class = PMC_CLASS_K7; 929 name = "K7"; 930 break; 931 case 0xF00: /* Athlon64/Opteron processor */ 932 cputype = PMC_CPU_AMD_K8; --- 64 unchanged lines hidden --- | 926 switch (cpu_id & 0xF00) { 927 case 0x600: /* Athlon(tm) processor */ 928 cputype = PMC_CPU_AMD_K7; 929 class = PMC_CLASS_K7; 930 name = "K7"; 931 break; 932 case 0xF00: /* Athlon64/Opteron processor */ 933 cputype = PMC_CPU_AMD_K8; --- 64 unchanged lines hidden --- |