xref: /netbsd-src/sys/arch/luna68k/stand/boot/samachdep.h (revision 48fb7bfab72acd4281a53bbee5ccf3f809019e75)
1 /*	$NetBSD: samachdep.h,v 1.17 2014/01/11 17:00:37 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 
107 /* kbd.c */
108 int kbd_decode(u_char);
109 
110 /* lance.c */
111 void *lance_attach(int, void *, void *, uint8_t *);
112 void *lance_cookie(int);
113 uint8_t *lance_eaddr(void *);
114 bool lance_init(void *);
115 int lance_get(void *, void *, size_t);
116 bool lance_put(void *, void *, size_t);
117 bool lance_end(void *);
118 int lance_intr(void);
119 
120 /* locore.S */
121 extern int dipsw1, dipsw2;
122 extern int cputype;
123 extern volatile uint32_t tick;
124 int setjmp(label_t *);
125 int splhigh(void);
126 void splx(int);
127 int getsfc(void);
128 int getdfc(void);
129 int spl0(void);
130 int spl1(void);
131 int spl2(void);
132 int spl3(void);
133 int spl4(void);
134 int spl5(void);
135 int spl6(void);
136 
137 /* ls.c */
138 int cmd_ls(int, char **);
139 
140 /* machdep.c */
141 void straytrap(int);
142 int badaddr(volatile void *);
143 void regdump(int *, int);
144 char *hexstr(int, int);
145 
146 /* prf.c */
147 int tgetchar(void);
148 
149 /* parse.c */
150 int check_args(int, char **);
151 int exit_program(int, char **);
152 int parse(int, char **);
153 int getargs(char *, char **, int);
154 
155 /* romcons.c */
156 void romcnprobe(struct consdev *);
157 void romcninit(struct consdev *);
158 int  romcngetc(dev_t);
159 void romcnputc(dev_t, int);
160 
161 /* sc.c */
162 int scinit(int, void *);
163 struct scsi_inquiry;
164 bool scident(uint, uint, uint, struct scsi_inquiry *, uint32_t *);
165 struct scsi_generic_cdb;
166 int scsi_immed_command(int, int, int, struct scsi_generic_cdb *, u_char *,
167     unsigned int);
168 int scsi_request_sense(int, int, int, u_char *, unsigned int);
169 int scsi_test_unit_rdy(int, int, int);
170 int scsi_format_unit(int, int, int);
171 int scintr(void);
172 
173 /* scsi.c */
174 int scsi(int, char **);
175 int scsi_read_raw(u_int, u_int, u_int, u_char *, u_int);
176 int scsi_read(u_int, u_char *, u_int);
177 int scsi_write(u_int, u_char *, u_int);
178 
179 /* screen.c */
180 int screen(int, char **);
181 
182 /* scsi.c */
183 int scsi(int, char **);
184 
185 /* sd.c */
186 int sdstrategy(void *, int, daddr_t, size_t, void *, size_t *);
187 int sdopen(struct open_file *, ...);
188 int sdclose(struct open_file *);
189 
190 /* sio.c */
191 void _siointr(void);
192 void siocnprobe(struct consdev *);
193 void siocninit(struct consdev *);
194 int  siocngetc(dev_t);
195 void siocnputc(dev_t, int);
196 void sioinit(void);
197 
198 /* tape.c */
199 int tape(int, char **);
200 
201 /* trap.c */
202 void trap(int, unsigned int, unsigned int, struct frame);
203 
204 /* ufs_disklabel.c */
205 char *readdisklabel(int, int, struct disklabel *);
206 
207 
208 /* use following device unit number strategy to make parser easier */
209 #define	UNIT(ctlr, target)	((ctlr) * 10 + (target))
210 #define	CTLR(unit)		((unit) / 10)
211 #define	TARGET(unit)		((unit) % 10)
212 
213 #define DELAY(n)							\
214 do {									\
215 	register int __N = cpuspeed * (n);				\
216 	do {								\
217 		__asm("subql #1, %0" : "=r" (__N) : "0" (__N));		\
218 	} while (__N > 0);						\
219 } while (/* CONSTCOND */ 0)
220 
221 extern	struct fs_ops file_system_disk[];
222 extern	int nfsys_disk;
223 extern	struct fs_ops file_system_nfs[];
224 
225 extern	const char bootprog_name[], bootprog_rev[], bootprog_kernrev[];
226