samachdep.h revision 1.19
1 /* $NetBSD: samachdep.h,v 1.19 2014/04/21 11:06:55 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 <m68k/frame.h> 36 #include <lib/libsa/stand.h> 37 38 #define NSCSI 2 39 40 #define MHZ_8 1 41 #define MHZ_16 2 42 #define MHZ_25 3 43 #define MHZ_33 4 44 #define MHZ_50 6 45 46 struct consdev; 47 struct frame; 48 typedef struct label_t { 49 int val[15]; 50 } label_t; 51 52 /* autoconf.c */ 53 void find_devs(void); 54 extern const int dev2adpt[]; 55 56 /* awaitkey.c */ 57 char awaitkey(const char *, int, bool); 58 59 /* bmc.c */ 60 void bmccnprobe(struct consdev *); 61 void bmccninit(struct consdev *); 62 int bmccngetc(dev_t); 63 void bmccnputc(dev_t, int); 64 65 /* bmd.c */ 66 void bmdinit(void); 67 int bmdputc(int); 68 void bmdadjust(short, short); 69 void bmdclear(void); 70 71 /* boot.c */ 72 int boot(int, char **); 73 int bootnetbsd(char *, int); 74 75 /* cons.c */ 76 void cninit(void); 77 int cngetc(void); 78 void cnputc(int); 79 80 /* devopen.c */ 81 int make_device(const char *, int *, int *, int *, char **); 82 83 /* disklabel.c */ 84 extern u_char lbl_buff[]; 85 int disklabel(int, char **); 86 87 /* font.c */ 88 extern const uint16_t bmdfont[][20]; 89 90 /* fsdump.c */ 91 int fsdump(int, char **); 92 int fsrestore(int, char **); 93 94 /* getline.c */ 95 int getline(const char *, char *); 96 97 /* if_le.c */ 98 int leinit(int, void *); 99 100 /* init_main.c */ 101 extern int cpuspeed; 102 extern int hz; 103 extern int nplane; 104 extern int machtype; 105 extern char default_file[]; 106 extern const char *default_bootdev; 107 extern int default_unit; 108 109 /* kbd.c */ 110 int kbd_decode(u_char); 111 112 /* lance.c */ 113 void *lance_attach(int, void *, void *, uint8_t *); 114 void *lance_cookie(int); 115 uint8_t *lance_eaddr(void *); 116 bool lance_init(void *); 117 int lance_get(void *, void *, size_t); 118 bool lance_put(void *, void *, size_t); 119 bool lance_end(void *); 120 int lance_intr(void); 121 122 /* locore.S */ 123 extern int dipsw1, dipsw2; 124 extern int cputype; 125 extern volatile uint32_t tick; 126 int setjmp(label_t *); 127 int splhigh(void); 128 void splx(int); 129 int getsfc(void); 130 int getdfc(void); 131 int spl0(void); 132 int spl1(void); 133 int spl2(void); 134 int spl3(void); 135 int spl4(void); 136 int spl5(void); 137 int spl6(void); 138 139 /* ls.c */ 140 int cmd_ls(int, char **); 141 142 /* machdep.c */ 143 void straytrap(int); 144 int badaddr(volatile void *); 145 void regdump(int *, int); 146 char *hexstr(int, int); 147 148 /* prf.c */ 149 int tgetchar(void); 150 151 /* parse.c */ 152 int check_args(int, char **); 153 int exit_program(int, char **); 154 int parse(int, char **); 155 int getargs(char *, char **, int); 156 157 /* romcons.c */ 158 void romcnprobe(struct consdev *); 159 void romcninit(struct consdev *); 160 int romcngetc(dev_t); 161 void romcnputc(dev_t, int); 162 163 /* sc.c */ 164 int scinit(int, void *); 165 struct scsi_inquiry; 166 bool scident(uint, uint, uint, struct scsi_inquiry *, uint32_t *); 167 struct scsi_generic_cdb; 168 int scsi_immed_command(int, int, int, struct scsi_generic_cdb *, u_char *, 169 unsigned int); 170 int scsi_request_sense(int, int, int, u_char *, unsigned int); 171 int scsi_test_unit_rdy(int, int, int); 172 int scsi_format_unit(int, int, int); 173 int scintr(void); 174 175 /* scsi.c */ 176 int scsi(int, char **); 177 int scsi_read_raw(u_int, u_int, u_int, u_char *, u_int); 178 int scsi_read(u_int, u_char *, u_int); 179 int scsi_write(u_int, u_char *, u_int); 180 181 /* screen.c */ 182 int screen(int, char **); 183 184 /* scsi.c */ 185 int scsi(int, char **); 186 187 /* sd.c */ 188 int sdstrategy(void *, int, daddr_t, size_t, void *, size_t *); 189 int sdopen(struct open_file *, ...); 190 int sdclose(struct open_file *); 191 192 /* sio.c */ 193 void _siointr(void); 194 void siocnprobe(struct consdev *); 195 void siocninit(struct consdev *); 196 int siocngetc(dev_t); 197 void siocnputc(dev_t, int); 198 void sioinit(void); 199 200 /* tape.c */ 201 int tape(int, char **); 202 203 /* trap.c */ 204 void trap(int, unsigned int, unsigned int, struct frame); 205 206 /* ufs_disklabel.c */ 207 char *readdisklabel(int, int, struct disklabel *); 208 209 210 /* use following device unit number strategy to make parser easier */ 211 #define UNIT(ctlr, target) ((ctlr) * 10 + (target)) 212 #define CTLR(unit) ((unit) / 10) 213 #define TARGET(unit) ((unit) % 10) 214 215 #define DELAY(n) \ 216 do { \ 217 register int __N = cpuspeed * (n); \ 218 do { \ 219 __asm("subql #1, %0" : "=r" (__N) : "0" (__N)); \ 220 } while (__N > 0); \ 221 } while (/* CONSTCOND */ 0) 222 223 extern struct fs_ops file_system_disk[]; 224 extern int nfsys_disk; 225 extern struct fs_ops file_system_nfs[]; 226 227 extern const char bootprog_name[], bootprog_rev[], bootprog_kernrev[]; 228
Indexes created Fri Oct 03 02:09:57 GMT 2025