include/asm-mips64/cpu.h

   1 /* $Id: cpu.h,v 1.1 1999/10/19 20:51:53 ralf Exp $
   2  *
   3  * This file is subject to the terms and conditions of the GNU General Public
   4  * License.  See the file "COPYING" in the main directory of this archive
   5  * for more details.
   6  *
   7  * cpu.h: Values of the PRId register used to match up
   8  *        various MIPS cpu types.
   9  *
  10  * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
  11  */
  12 #ifndef _ASM_CPU_H
  13 #define _ASM_CPU_H
  14
  15 /*
  16  * Assigned values for the product ID register.  In order to detect a
  17  * certain CPU type exactly eventually additional registers may need to
  18  * be examined.
  19  */
  20 #define PRID_IMP_R2000    0x0100
  21 #define PRID_IMP_R3000    0x0200
  22 #define PRID_IMP_R6000    0x0300
  23 #define PRID_IMP_R4000    0x0400
  24 #define PRID_IMP_R6000A   0x0600
  25 #define PRID_IMP_R10000   0x0900
  26 #define PRID_IMP_R4300    0x0b00
  27 #define PRID_IMP_R8000    0x1000
  28 #define PRID_IMP_R4600    0x2000
  29 #define PRID_IMP_R4700    0x2100
  30 #define PRID_IMP_R4640    0x2200
  31 #define PRID_IMP_R4650    0x2200                /* Same as R4640 */
  32 #define PRID_IMP_R5000    0x2300
  33 #define PRID_IMP_SONIC    0x2400
  34 #define PRID_IMP_MAGIC    0x2500
  35 #define PRID_IMP_RM7000   0x2700
  36 #define PRID_IMP_NEVADA   0x2800
  37
  38 #define PRID_IMP_UNKNOWN  0xff00
  39
  40 #define PRID_REV_R4400    0x0040
  41 #define PRID_REV_R3000A   0x0030
  42 #define PRID_REV_R3000    0x0020
  43 #define PRID_REV_R2000A   0x0010
  44
  45 #endif /* _ASM_CPU_H */