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| Rev | Author | Line No. | Line |
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| 473 | jermar | 1 | /* |
| 2 | * Copyright (C) 2005 Jakub Jermar |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 212 | vana | 29 | #include <cpu.h> |
| 476 | jermar | 30 | #include <arch.h> |
| 31 | #include <arch/register.h> |
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| 32 | #include <print.h> |
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| 212 | vana | 33 | |
| 34 | void cpu_arch_init(void) |
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| 35 | { |
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| 36 | } |
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| 37 | |||
| 476 | jermar | 38 | void cpu_identify(void) |
| 39 | { |
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| 40 | CPU->arch.cpuid0 = cpuid_read(0); |
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| 41 | CPU->arch.cpuid1 = cpuid_read(1); |
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| 42 | CPU->arch.cpuid3.value = cpuid_read(3); |
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| 43 | } |
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| 212 | vana | 44 | |
| 476 | jermar | 45 | void cpu_print_report(cpu_t *m) |
| 46 | { |
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| 47 | char *family_str; |
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| 48 | char vendor[2*sizeof(__u64)+1]; |
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| 49 | |||
| 50 | *((__u64 *) &vendor[0*sizeof(__u64)]) = CPU->arch.cpuid0; |
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| 51 | *((__u64 *) &vendor[1*sizeof(__u64)]) = CPU->arch.cpuid1; |
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| 52 | vendor[sizeof(vendor)-1] = '\0'; |
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| 53 | |||
| 54 | switch(m->arch.cpuid3.family) { |
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| 55 | case FAMILY_ITANIUM: |
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| 56 | family_str = "Itanium"; |
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| 57 | break; |
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| 58 | case FAMILY_ITANIUM2: |
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| 59 | family_str = "Itanium 2"; |
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| 60 | break; |
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| 61 | default: |
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| 62 | family_str = "Unknown"; |
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| 63 | break; |
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| 64 | } |
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| 65 | |||
| 66 | 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); |
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| 67 | } |