0,0 → 1,78 |
/* |
* Copyright (c) 2005 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
/** @addtogroup ia64 |
* @{ |
*/ |
/** @file |
*/ |
|
#include <cpu.h> |
#include <arch.h> |
#include <arch/register.h> |
#include <print.h> |
|
void cpu_arch_init(void) |
{ |
} |
|
void cpu_identify(void) |
{ |
CPU->arch.cpuid0 = cpuid_read(0); |
CPU->arch.cpuid1 = cpuid_read(1); |
CPU->arch.cpuid3.value = cpuid_read(3); |
} |
|
void cpu_print_report(cpu_t *m) |
{ |
char *family_str; |
char vendor[2 * sizeof(uint64_t) + 1]; |
|
*((uint64_t *) &vendor[0 * sizeof(uint64_t)]) = CPU->arch.cpuid0; |
*((uint64_t *) &vendor[1 * sizeof(uint64_t)]) = CPU->arch.cpuid1; |
vendor[sizeof(vendor) - 1] = '\0'; |
|
switch(m->arch.cpuid3.family) { |
case FAMILY_ITANIUM: |
family_str = "Itanium"; |
break; |
case FAMILY_ITANIUM2: |
family_str = "Itanium 2"; |
break; |
default: |
family_str = "Unknown"; |
break; |
} |
|
printf("cpu%d: %s (%s), archrev=%d, model=%d, revision=%d\n", CPU->id, |
family_str, vendor, CPU->arch.cpuid3.archrev, CPU->arch.cpuid3.model, |
CPU->arch.cpuid3.revision); |
} |
|
/** @} |
*/ |