1 /* $NetBSD: samachdep.h,v 1.9 2003/11/14 16:52:40 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 37 #define NHPIB 4 38 #define NSCSI 2 39 #define NRD 8 40 #define NCT 8 41 #define NSD 8 42 43 #define NITE 4 44 45 /* from cpu.h */ 46 #define INTIOBASE (0x00400000) 47 #define IIOV(x) (x) 48 #define DIOBASE (0x600000) 49 #define DIOCSIZE (0x10000) 50 #define DIOIIBASE (0x01000000) 51 #define DIOIICSIZE (0x00400000) 52 53 #define MHZ_8 1 54 #define MHZ_16 2 55 #define MHZ_25 3 56 #define MHZ_33 4 57 #define MHZ_50 6 58 59 /* autoconf.c */ 60 extern struct hp_hw sc_table[]; 61 extern int cpuspeed; 62 #ifdef PRINTROMINFO 63 void printrominvo(void); 64 #endif 65 void configure(void); 66 int sctoaddr(int); 67 68 /* clock.c */ 69 void read_bbc(void); 70 u_char read_bbc_reg(int); 71 72 /* cons.c */ 73 extern int cons_scode; 74 void cninit(void); 75 int cngetc(void); 76 int cnputc(int); 77 78 /* devopen.c */ 79 extern u_int opendev; 80 int atoi(char *); 81 82 /* exec.c */ 83 void exec_hp300(char *, u_long, int); 84 85 /* machdep.c */ 86 extern int userom; 87 char *getmachineid(void); 88 void romputchar(int); 89 void transfer(char *, int, int, int, char *, char *); 90 int trap(struct trapframe *); 91 92 /* prf.c */ 93 int tgetchar(void); 94 95 /* srt0.S */ 96 extern u_int bootdev; 97 extern int machineid, mmuid; 98 extern int howto; 99 int badaddr(caddr_t); 100 void call_req_reboot(void); 101 void romout(int, char *); 102 void _transfer(char *, int, int, int, char *, char *); 103 104 /* tget.c */ 105 int tgets(char *); 106 107 108 #define DELAY(n) { register int N = cpuspeed * (n); while (--N > 0); } 109 110 /* bogon grfinfo structure to keep grf_softc happy */ 111 struct grfinfo { 112 int grf_foo; 113 }; 114 115 /* 116 * Switch we use to set punit in devopen. 117 */ 118 struct punitsw { 119 int (*p_punit)(int, int, int *); 120 }; 121 extern struct punitsw punitsw[]; 122 extern int npunit; 123 124 extern struct devsw devsw_net[]; 125 extern int ndevs_net; 126 127 extern struct devsw devsw_general[]; 128 extern int ndevs_general; 129 130 extern struct fs_ops file_system_rawfs[]; 131 extern struct fs_ops file_system_ufs[]; 132 extern struct fs_ops file_system_nfs[]; 133 134 extern char bootprog_name[], bootprog_rev[], bootprog_date[], 135 bootprog_maker[]; 136