Subversion Repositories HelenOS-historic

Rev

Rev 1702 | Go to most recent revision | Blame | Compare with Previous | Last modification | View Log | Download | RSS feed

  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.  /** @addtogroup sparc64cpu
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #include <cpu.h>
  36. #include <arch.h>
  37. #include <arch/register.h>
  38. #include <arch/asm.h>
  39. #include <print.h>
  40.  
  41. void cpu_arch_init(void)
  42. {
  43. }
  44.  
  45. void cpu_identify(void)
  46. {
  47.     CPU->arch.ver.value = ver_read();
  48. }
  49.  
  50. void cpu_print_report(cpu_t *m)
  51. {
  52.     char *manuf, *impl;
  53.  
  54.     switch (CPU->arch.ver.manuf) {
  55.         case MANUF_FUJITSU:
  56.         manuf = "Fujitsu";
  57.         break;
  58.         case MANUF_ULTRASPARC:
  59.         manuf = "UltraSPARC";
  60.         break;
  61.         case MANUF_SUN:
  62.             manuf = "Sun";
  63.         break;
  64.         default:
  65.         manuf = "Unknown";
  66.         break;
  67.     }
  68.    
  69.     switch (CPU->arch.ver.impl) {
  70.         case IMPL_ULTRASPARCI:
  71.         impl = "UltraSPARC I";
  72.         break;
  73.         case IMPL_ULTRASPARCII:
  74.         impl = "UltraSPARC II";
  75.         break;
  76.         case IMPL_ULTRASPARCII_I:
  77.         impl = "UltraSPARC IIi";
  78.         break;
  79.         case IMPL_ULTRASPARCII_E:
  80.         impl = "UltraSPARC IIe";
  81.         break;
  82.         case IMPL_ULTRASPARCIII:
  83.         impl = "UltraSPARC III";
  84.         break;
  85.         case IMPL_ULTRASPARCIV_PLUS:
  86.         impl = "UltraSPARC IV+";
  87.         break;
  88.         case IMPL_SPARC64V:
  89.         impl = "SPARC 64V";
  90.         break;
  91.         default:
  92.         impl = "Unknown";
  93.         break;
  94.     }
  95.  
  96.     printf("cpu%d: manuf=%s, impl=%s, mask=%d\n", CPU->id, manuf, impl, CPU->arch.ver.mask);
  97. }
  98.  
  99.  /** @}
  100.  */
  101.  
  102.