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First shot at identifying the Pentum 4 acording to our reading of the

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the cpu_id extensions in the Intel docs.  There is more info available.
See the following URL for more details.
http://developer.intel.com/design/processor/future/manuals/CPUID_Supplement.htm

Requested by:	Intel
This commit is contained in:
peter 2000-09-29 04:38:35 +00:00
parent 55c46e5b71
commit d037f7d6c3
4 changed files with 16 additions and 4 deletions
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5
sys/amd64/amd64/identcpu.c
View File

@ -106,6 +106,7 @@ static struct cpu_nameclass i386_cpus[] = {
{ "Cyrix 486S/DX", CPUCLASS_486 }, /* CPU_CY486DX */
{ "Pentium II", CPUCLASS_686 }, /* CPU_PII */
{ "Pentium III", CPUCLASS_686 }, /* CPU_PIII */
{ "Pentium 4", CPUCLASS_686 }, /* CPU_P4 */
};
static void
@ -220,6 +221,10 @@ printcpuinfo(void)
break;
}
break;
case 0xf00:
strcat(cpu_model, "Pentium 4");
cpu = CPU_P4;
break;
default:
strcat(cpu_model, "unknown");
break;

5
sys/amd64/include/cputypes.h
View File

@ -56,8 +56,9 @@
#define CPU_M2 11 /* Cyrix M2 (aka enhanced 6x86 with MMX */
#define CPU_NX586 12 /* NexGen (now AMD) 586 */
#define CPU_CY486DX 13 /* Cyrix 486S/DX/DX2/DX4 */
#define CPU_PII 14 /* Intel Pentium II */
#define CPU_PIII 15 /* Intel Pentium III */
#define CPU_PII 14 /* Intel Pentium II */
#define CPU_PIII 15 /* Intel Pentium III */
#define CPU_P4 16 /* Intel Pentium 4 */
#ifndef LOCORE
struct cpu_nameclass {

5
sys/i386/i386/identcpu.c
View File

@ -106,6 +106,7 @@ static struct cpu_nameclass i386_cpus[] = {
{ "Cyrix 486S/DX", CPUCLASS_486 }, /* CPU_CY486DX */
{ "Pentium II", CPUCLASS_686 }, /* CPU_PII */
{ "Pentium III", CPUCLASS_686 }, /* CPU_PIII */
{ "Pentium 4", CPUCLASS_686 }, /* CPU_P4 */
};
static void
@ -220,6 +221,10 @@ printcpuinfo(void)
break;
}
break;
case 0xf00:
strcat(cpu_model, "Pentium 4");
cpu = CPU_P4;
break;
default:
strcat(cpu_model, "unknown");
break;

5
sys/i386/include/cputypes.h
View File

@ -56,8 +56,9 @@
#define CPU_M2 11 /* Cyrix M2 (aka enhanced 6x86 with MMX */
#define CPU_NX586 12 /* NexGen (now AMD) 586 */
#define CPU_CY486DX 13 /* Cyrix 486S/DX/DX2/DX4 */
#define CPU_PII 14 /* Intel Pentium II */
#define CPU_PIII 15 /* Intel Pentium III */
#define CPU_PII 14 /* Intel Pentium II */
#define CPU_PIII 15 /* Intel Pentium III */
#define CPU_P4 16 /* Intel Pentium 4 */
#ifndef LOCORE
struct cpu_nameclass {