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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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