/* $NetBSD: hp300spu.h,v 1.19 2026/04/23 02:54:39 thorpej Exp $ */ /*- * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _HP300_HP300SPU_H_ #define _HP300_HP300SPU_H_ /* * This file describes various constants that describe and/or * are unique to the HP 9000/300 or 400 SPUs. */ /* values for machineid */ #define HP_320 0 /* 16MHz 68020+HP MMU+16K external cache */ #define HP_330 1 /* 16MHz 68020+68851 MMU */ #define HP_350 2 /* 25MHz 68020+HP MMU+32K external cache */ #define HP_360 3 /* 25MHz 68030 */ #define HP_370 4 /* 33MHz 68030+64K external cache */ #define HP_340 5 /* 16MHz 68030 */ #define HP_345 6 /* 50MHz 68030+32K external cache */ #define HP_375 7 /* 50MHz 68030+32K external cache */ #define HP_400 8 /* 50MHz 68030+32K external cache */ #define HP_380 9 /* 25MHz 68040 */ #define HP_425 10 /* 25MHz 68040 */ #define HP_433 11 /* 33MHz 68040 */ #define HP_385 12 /* 33MHz 68040 */ #define HP_362 13 /* 25MHz 68030 */ #define HP_382 14 /* 25MHz 68040 */ /* values for mmuid - used to differentiate similar CPU/cache combos */ #define MMUID_345 1 /* 345 */ #define MMUID_375 3 /* 375 */ #define MMUID_382 11 /* 382 */ #define MMUID_385 2 /* 385 */ #define MMUID_425_T 5 /* 425t - 25MHz Trailways */ #define MMUID_425_S 7 /* 425s - 25MHz Strider */ #define MMUID_433_T 4 /* 433t - 33MHz Trailways */ #define MMUID_433_S 6 /* 433s - 33MHz Strider */ #define MMUID_425_E 9 /* 425e - 25MHz Woody */ #define MMUID_SHIFT 8 /* left shift by this... */ #define MMUID_MASK 0xff /* ...and mask with this to get mmuid */ #if defined (_KERNEL) && !defined(_LOCORE) extern int machineid; /* CPU model */ extern int mmuid; /* MMU id */ #endif /* _KERNEL && ! _LOCORE */ #ifdef _KERNEL /* * This section associates hp300 model configurations with certain * combinations of CPU, MMU, and cache. */ /* * Pull in user-defined SPU configuration options. */ #if defined(_KERNEL_OPT) #include "opt_spuconf.h" #include "opt_m68k_arch.h" #endif /* * Cache configuration. */ #if defined(M68K_MMU_HP) #define CACHE_HAVE_VAC #define M68K_VAC #ifndef M68K_EC_VAC #error M68K_EC_VAC should be defined #endif #ifndef M68K_EC #error M68K_EC should be defined #endif #endif #if defined(HP345) || defined(HP370) || defined(HP375) || defined(HP400) #define CACHE_HAVE_PAC #ifndef M68K_EC_PAC #error M68K_EC_PAC should be defined #endif #ifndef M68K_EC #error M68K_EC should be defined #endif #endif #endif /* _KERNEL */ #endif /* _HP300_HP300SPU_H_ */
