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  1. /*
  2.  * Copyright (C) 2005 Jakub Jermar
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. #include <cpu.h>
  30. #include <arch.h>
  31. #include <arch/register.h>
  32. #include <arch/asm.h>
  33. #include <print.h>
  34.  
  35. void cpu_arch_init(void)
  36. {
  37. }
  38.  
  39. void cpu_identify(void)
  40. {
  41.     CPU->arch.ver.value = ver_read();
  42. }
  43.  
  44. void cpu_print_report(cpu_t *m)
  45. {
  46.     char *manuf, *impl;
  47.  
  48.     switch (CPU->arch.ver.manuf) {
  49.         case MANUF_FUJITSU:
  50.         manuf = "Fujitsu";
  51.         break;
  52.         case MANUF_ULTRASPARC:
  53.         manuf = "UltraSPARC";
  54.         break;
  55.         case MANUF_SUN:
  56.             manuf = "Sun";
  57.         break;
  58.         default:
  59.         manuf = "Unknown";
  60.         break;
  61.     }
  62.    
  63.     switch (CPU->arch.ver.impl) {
  64.         case IMPL_ULTRASPARCI:
  65.         impl = "UltraSPARC I";
  66.         break;
  67.         case IMPL_ULTRASPARCII:
  68.         impl = "UltraSPARC II";
  69.         break;
  70.         case IMPL_ULTRASPARCII_I:
  71.         impl = "UltraSPARC IIi";
  72.         break;
  73.         case IMPL_ULTRASPARCII_E:
  74.         impl = "UltraSPARC IIe";
  75.         break;
  76.         case IMPL_ULTRASPARCIII:
  77.         impl = "UltraSPARC III";
  78.         break;
  79.         case IMPL_ULTRASPARCIV_PLUS:
  80.         impl = "UltraSPARC IV+";
  81.         break;
  82.         case IMPL_SPARC64V:
  83.         impl = "SPARC 64V";
  84.         break;
  85.         default:
  86.         impl = "Unknown";
  87.         break;
  88.     }
  89.  
  90.     printf("cpu%d: manuf=%s, impl=%s, mask=%d\n", CPU->id, manuf, impl, CPU->arch.ver.mask);
  91. }
  92.