1 /* $NetBSD: samachdep.h,v 1.17 2014/04/19 06:04:58 tsutsui Exp $ */ 2 3 /* 4 * Copyright (c) 1982, 1990, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)samachdep.h 8.1 (Berkeley) 6/10/93 32 */ 33 34 #include <sys/param.h> 35 #include <machine/hp300spu.h> 36 #include <m68k/frame.h> 37 #include <lib/libsa/stand.h> 38 39 #define NHPIB 4 40 #define NSCSI 2 41 #define NRD 8 42 #define NCT 8 43 #define NSD 8 44 45 #define NITE 4 46 47 /* from cpu.h */ 48 #define INTIOBASE (0x00400000) 49 #define IIOV(x) (x) 50 #define DIOBASE (0x600000) 51 #define DIOCSIZE (0x10000) 52 #define DIOIIBASE (0x01000000) 53 #define DIOIICSIZE (0x00400000) 54 55 #define MHZ_8 1 56 #define MHZ_16 2 57 #define MHZ_25 3 58 #define MHZ_33 4 59 #define MHZ_50 6 60 61 /* autoconf.c */ 62 extern int cpuspeed; 63 #ifdef PRINTROMINFO 64 void printrominvo(void); 65 #endif 66 void configure(void); 67 int sctoaddr(int); 68 69 /* cons.c */ 70 extern int cons_scode; 71 void cninit(void); 72 int cngetc(void); 73 int cnputc(int); 74 75 /* devopen.c */ 76 extern u_int opendev; 77 int atoi(char *); 78 79 /* exec.c */ 80 void exec_hp300(char *, u_long, int); 81 82 /* machdep.c */ 83 extern int userom; 84 char *getmachineid(void); 85 void romputchar(int); 86 void transfer(char *, int, int, int, char *, char *); 87 int trap(struct trapframe *); 88 89 /* prf.c */ 90 int tgetchar(void); 91 92 /* srt0.S */ 93 extern u_int bootdev; 94 extern int machineid, mmuid; 95 extern int howto; 96 int badaddr(void *); 97 void call_req_reboot(void); 98 void romout(int, char *); 99 void _transfer(char *, int, int, int, char *, char *); 100 101 /* tget.c */ 102 int tgets(char *); 103 104 105 #define DELAY(n) \ 106 do { \ 107 register int __N = cpuspeed * (n); \ 108 do { \ 109 __asm("subql #1, %0" : "=r" (__N) : "0" (__N)); \ 110 } while (__N > 0); \ 111 } while (/* CONSTCOND */ 0) 112 113 /* bogon grfinfo structure to keep grf_softc happy */ 114 struct grfinfo { 115 int grf_foo; 116 }; 117 118 /* 119 * Switch we use to set punit in devopen. 120 */ 121 struct punitsw { 122 int (*p_punit)(int, int, int *); 123 }; 124 extern struct punitsw punitsw[]; 125 extern int npunit; 126 127 extern struct fs_ops file_system_rawfs[]; 128 extern struct fs_ops file_system_ufs[]; 129 extern struct fs_ops file_system_nfs[]; 130 131 extern char bootprog_name[], bootprog_rev[], bootprog_kernrev[]; 132