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/*
* (C) 2002 Dave Jones.
*
* Licensed under the terms of the GNU GPL License version 2.
*
* Intel P4 specific MSR information
* See 24547203.pdf for more details.
*/
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include "../x86info.h"
void dump_p4_MSRs (struct cpudata *cpu)
{
unsigned long long val=0;
if (!user_is_root)
return;
printf ("Pentium 4 specific MSRs:\n");
if (read_msr (cpu->number, 0x17, &val)==1)
printf ("IA32_PLATFORM_ID=%016llx\n", val);
if (read_msr (cpu->number, 0x2a, &val)==1) {
printf ("System bus in order queue depth=");
if ((val & (1<<2)))
printf ("1");
else
printf ("12");
printf ("\n");
}
if (read_msr (cpu->number, 0x2c, &val)==1) {
printf ("MSR_EBC_FREQUENCY_ID=%016llx\n", val);
}
if (read_msr (cpu->number, 0x8b, &val)==1) {
printf ("IA32_BIOS_SIGN_ID=%016llx\n", val);
}
if (read_msr (cpu->number, 0x119, &val)==1) {
printf ("Processor serial number is ");
if ((val & (1<<21)))
printf ("dis");
else
printf ("en");
printf ("abled\n");
}
if (read_msr (cpu->number, 0x1a0, &val)==1) {
printf ("Fast string enable is ");
if (!(val & (1<<0)))
printf ("un");
printf ("set\n");
printf ("x87 FPU Fopcode compatability mode is ");
if (!(val & (1<<2)))
printf ("un");
printf ("set\n");
printf ("Thermal monitor enable is ");
if (!(val & (1<<3)))
printf ("un");
printf ("set\n");
printf ("Split lock disable is ");
if (!(val & (1<<4)))
printf ("un");
printf ("set\n");
printf ("L3 cache disable is ");
if (!(val & (1<<6)))
printf ("un");
printf ("set\n");
printf ("Performance monitoring is ");
if (!(val & (1<<7)))
printf ("un");
printf ("available\n");
printf ("Suppress lock enable is ");
if (!(val & (1<<8)))
printf ("un");
printf ("set\n");
printf ("Prefetch queue disable is ");
if (!(val & (1<<9)))
printf ("un");
printf ("set\n");
printf ("FERR# Interrupt reporting enable is ");
if (!(val & (1<<10)))
printf ("un");
printf ("set\n");
printf ("Branch trace storage unavailable is ");
if (!(val & (1<<11)))
printf ("un");
printf ("set\n");
printf ("Precise Event Based Sampling Unavailable is ");
if (!(val & (1<<12)))
printf ("un");
printf ("set\n");
}
/*
if (read_msr (cpu->number, 0x410, &val)==1) {
}
*/
printf ("\n");
}
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