1 /* $NetBSD: samachdep.h,v 1.16 2008/07/16 13:44:51 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 /* clock.c */ 70 void read_bbc(void); 71 u_char read_bbc_reg(int); 72 73 /* cons.c */ 74 extern int cons_scode; 75 void cninit(void); 76 int cngetc(void); 77 int cnputc(int); 78 79 /* devopen.c */ 80 extern u_int opendev; 81 int atoi(char *); 82 83 /* exec.c */ 84 void exec_hp300(char *, u_long, int); 85 86 /* machdep.c */ 87 extern int userom; 88 char *getmachineid(void); 89 void romputchar(int); 90 void transfer(char *, int, int, int, char *, char *); 91 int trap(struct trapframe *); 92 93 /* prf.c */ 94 int tgetchar(void); 95 96 /* srt0.S */ 97 extern u_int bootdev; 98 extern int machineid, mmuid; 99 extern int howto; 100 int badaddr(void *); 101 void call_req_reboot(void); 102 void romout(int, char *); 103 void _transfer(char *, int, int, int, char *, char *); 104 105 /* tget.c */ 106 int tgets(char *); 107 108 109 #define DELAY(n) \ 110 do { \ 111 register int __N = cpuspeed * (n); \ 112 do { \ 113 __asm("subql #1, %0" : "=r" (__N) : "0" (__N)); \ 114 } while (__N > 0); \ 115 } while (/* CONSTCOND */ 0) 116 117 /* bogon grfinfo structure to keep grf_softc happy */ 118 struct grfinfo { 119 int grf_foo; 120 }; 121 122 /* 123 * Switch we use to set punit in devopen. 124 */ 125 struct punitsw { 126 int (*p_punit)(int, int, int *); 127 }; 128 extern struct punitsw punitsw[]; 129 extern int npunit; 130 131 extern struct fs_ops file_system_rawfs[]; 132 extern struct fs_ops file_system_ufs[]; 133 extern struct fs_ops file_system_nfs[]; 134 135 extern char bootprog_name[], bootprog_rev[], bootprog_kernrev[]; 136