Return to hp300spu.h CVS log

Up to [local] / sys / arch / hp300 / include

Annotation of sys/arch/hp300/include/hp300spu.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: hp300spu.h,v 1.7 2005/09/27 22:05:37 miod Exp $       */
                      2: /*     $NetBSD: hp300spu.h,v 1.2 1997/05/01 05:26:48 thorpej Exp $     */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
                      6:  * All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to The NetBSD Foundation
                      9:  * by Jason R. Thorpe.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
                     19:  * 3. All advertising materials mentioning features or use of this software
                     20:  *    must display the following acknowledgement:
                     21:  *        This product includes software developed by the NetBSD
                     22:  *        Foundation, Inc. and its contributors.
                     23:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     24:  *    contributors may be used to endorse or promote products derived
                     25:  *    from this software without specific prior written permission.
                     26:  *
                     27:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     28:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     29:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     30:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
                     31:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     32:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     33:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     34:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     35:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     36:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     37:  * POSSIBILITY OF SUCH DAMAGE.
                     38:  */
                     39:
                     40: #ifndef _HP300_HP300SPU_H_
                     41: #define        _HP300_HP300SPU_H_
                     42:
                     43: /*
                     44:  * This file describes various constants that describe and/or
                     45:  * are unique to the HP 9000/300 or 400 SPUs.
                     46:  */
                     47:
                     48: /* values for machineid */
                     49: #define        HP_320          0       /* 16MHz 68020+HP MMU+16K external cache */
                     50: #define        HP_330          1       /* 16MHz 68020+68851 MMU */
                     51: #define        HP_350          2       /* 25MHz 68020+HP MMU+32K external cache */
                     52: #define        HP_360          3       /* 25MHz 68030 */
                     53: #define        HP_370          4       /* 33MHz 68030+64K external cache */
                     54: #define        HP_340          5       /* 16MHz 68030 */
                     55: #define        HP_345          6       /* 50MHz 68030+32K external cache */
                     56: #define        HP_375          7       /* 50MHz 68030+32K external cache */
                     57: #define        HP_400          8       /* 50MHz 68030+32K external cache */
                     58: #define        HP_380          9       /* 25MHz 68040 */
                     59: #define        HP_425          10      /* 25MHz 68040 */
                     60: #define HP_433         11      /* 33MHz 68040 */
                     61: #define        HP_385          12      /* 33MHz 68040 */
                     62: #define        HP_362          13      /* 25MHz 68030 */
                     63: #define        HP_382          14      /* 25MHz 68040 */
                     64:
                     65: /* values for mmuid - used to differentiate similar CPU/cache combos */
                     66: #define        MMUID_345       1       /* 345 */
                     67: #define        MMUID_375       3       /* 375 */
                     68: #define        MMUID_382       11      /* 382 */
                     69: #define        MMUID_385       2       /* 385 */
                     70: #define        MMUID_425_T     5       /* 425t - 25MHz Trailways */
                     71: #define        MMUID_425_S     7       /* 425s - 25MHz Strider */
                     72: #define        MMUID_433_T     4       /* 433t - 33MHz Trailways */
                     73: #define        MMUID_433_S     6       /* 433s - 33MHz Strider */
                     74: #define MMUID_425_E    9       /* 425e - 25MHz Woody */
                     75:
                     76: #define        MMUID_SHIFT     8       /* right shift by this... */
                     77: #define        MMUID_MASK      0xff    /* ...and mask with this to get mmuid */
                     78:
                     79: #if defined (_KERNEL) && !defined(_LOCORE)
                     80: extern int machineid;          /* CPU model */
                     81: extern int cpuspeed;           /* CPU speed, in MHz */
                     82: extern int mmuid;              /* MMU id */
                     83: #endif /* _KERNEL && ! _LOCORE */
                     84:
                     85: #endif /* _HP300_HP300SPU_H_ */