| 0,0 → 1,67 |
|---|
| /* |
| * 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. |
| */ |
| |
| #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(__u64)+1]; |
| |
| *((__u64 *) &vendor[0*sizeof(__u64)]) = CPU->arch.cpuid0; |
| *((__u64 *) &vendor[1*sizeof(__u64)]) = 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); |
| } |