Author: jhb
Date: Thu Mar 11 14:17:37 2010
New Revision: 205013
URL: http://svn.freebsd.org/changeset/base/205013
Log:
Print out the family and model from the cpu_id. This is especially useful
given the advent of the extended family and extended model fields. The
values are printed in hex to match their common usage in documentation.
Submitted by: Alexander Best
MFC after: 1 week
Modified:
head/sys/amd64/amd64/identcpu.c
head/sys/i386/i386/identcpu.c
Modified: head/sys/amd64/amd64/identcpu.c
==============================================================================
--- head/sys/amd64/amd64/identcpu.c Thu Mar 11 13:16:06 2010
(r205012)
+++ head/sys/amd64/amd64/identcpu.c Thu Mar 11 14:17:37 2010
(r205013)
@@ -187,7 +187,9 @@ printcpuinfo(void)
if (cpu_vendor_id == CPU_VENDOR_INTEL ||
cpu_vendor_id == CPU_VENDOR_AMD ||
cpu_vendor_id == CPU_VENDOR_CENTAUR) {
- printf(" Stepping = %u", cpu_id & 0xf);
+ printf(" Family = %x", CPUID_TO_FAMILY(cpu_id));
+ printf(" Model = %x", CPUID_TO_MODEL(cpu_id));
+ printf(" Stepping = %u", cpu_id & CPUID_STEPPING);
if (cpu_high > 0) {
/*
Modified: head/sys/i386/i386/identcpu.c
==============================================================================
--- head/sys/i386/i386/identcpu.c Thu Mar 11 13:16:06 2010
(r205012)
+++ head/sys/i386/i386/identcpu.c Thu Mar 11 14:17:37 2010
(r205013)
@@ -672,9 +672,11 @@ printcpuinfo(void)
cpu_vendor_id == CPU_VENDOR_NSC ||
(cpu_vendor_id == CPU_VENDOR_CYRIX &&
((cpu_id & 0xf00) > 0x500))) {
- printf(" Stepping = %u", cpu_id & 0xf);
+ printf(" Family = %x", CPUID_TO_FAMILY(cpu_id));
+ printf(" Model = %x", CPUID_TO_MODEL(cpu_id));
+ printf(" Stepping = %u", cpu_id & CPUID_STEPPING);
if (cpu_vendor_id == CPU_VENDOR_CYRIX)
- printf(" DIR=0x%04x", cyrix_did);
+ printf("\n DIR=0x%04x", cyrix_did);
if (cpu_high > 0) {
/*
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