/* $NetBSD: samachdep.h,v 1.20 2015/02/14 05:03:09 tsutsui Exp $ */

/* $NetBSD: samachdep.h,v 1.20 2015/02/14 05:03:09 tsutsui Exp $ */

/*
* Copyright (c) 1982, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)samachdep.h 8.1 (Berkeley) 6/10/93
*/

#include <sys/param.h>
#include <m68k/frame.h>
#include <lib/libsa/stand.h>

#define NSCSI 2

#define MHZ_8 1
#define MHZ_16 2
#define MHZ_25 3
#define MHZ_33 4
#define MHZ_50 6

struct consdev;
struct frame;
typedef struct label_t {
int val[15];
} label_t;

/* autoconf.c */
void find_devs(void);
extern const int dev2adpt[];

/* awaitkey.c */
char awaitkey(const char *, int, bool);

/* bmc.c */
void bmccnprobe(struct consdev *);
void bmccninit(struct consdev *);
int bmccngetc(dev_t);
void bmccnputc(dev_t, int);

/* bmd.c */
void bmdinit(void);
int bmdputc(int);
void bmdadjust(int16_t, int16_t);
void bmdclear(void);

/* boot.c */
int boot(int, char **);
int bootnetbsd(char *, int);

/* cons.c */
void cninit(void);
int cngetc(void);
void cnputc(int);

/* devopen.c */
int make_device(const char *, int *, int *, int *, char **);

/* disklabel.c */
extern uint8_t lbl_buff[];
int disklabel(int, char **);

/* font.c */
extern const uint16_t bmdfont[][20];

/* fsdump.c */
int fsdump(int, char **);
int fsrestore(int, char **);

/* getline.c */
int getline(const char *, char *);

/* if_le.c */
int leinit(int, void *);

/* init_main.c */
extern int cpuspeed;
extern int hz;
extern int nplane;
extern int machtype;
extern char default_file[];
extern const char *default_bootdev;
extern int default_unit;

/* kbd.c */
int kbd_decode(uint8_t);

/* lance.c */
void *lance_attach(int, void *, void *, uint8_t *);
void *lance_cookie(int);
uint8_t *lance_eaddr(void *);
bool lance_init(void *);
int lance_get(void *, void *, size_t);
bool lance_put(void *, void *, size_t);
bool lance_end(void *);
int lance_intr(void);

/* locore.S */
extern int dipsw1, dipsw2;
extern int cputype;
extern volatile uint32_t tick;
int setjmp(label_t *);
int splhigh(void);
void splx(int);
int getsfc(void);
int getdfc(void);
int spl0(void);
int spl1(void);
int spl2(void);
int spl3(void);
int spl4(void);
int spl5(void);
int spl6(void);

/* ls.c */
int cmd_ls(int, char **);

/* machdep.c */
void straytrap(int);
int badaddr(volatile void *);
void regdump(int *, int);
char *hexstr(int, int);

/* prf.c */
int tgetchar(void);

/* parse.c */
int check_args(int, char **);
int exit_program(int, char **);
int parse(int, char **);
int getargs(char *, char **, int);

/* romcons.c */
void romcnprobe(struct consdev *);
void romcninit(struct consdev *);
int romcngetc(dev_t);
void romcnputc(dev_t, int);

/* sc.c */
int scinit(int, void *);
struct scsi_inquiry;
bool scident(uint, uint, uint, struct scsi_inquiry *, uint32_t *);
struct scsi_generic_cdb;
int scsi_immed_command(int, int, int, struct scsi_generic_cdb *, uint8_t *,
unsigned int);
int scsi_request_sense(int, int, int, uint8_t *, unsigned int);
int scsi_test_unit_rdy(int, int, int);
int scsi_format_unit(int, int, int);
int scintr(void);

/* scsi.c */
int scsi(int, char **);
int scsi_read_raw(u_int, u_int, u_int, uint8_t *, u_int);
int scsi_read(u_int, uint8_t *, u_int);
int scsi_write(u_int, uint8_t *, u_int);

/* screen.c */
int screen(int, char **);

/* scsi.c */
int scsi(int, char **);

/* sd.c */
int sdstrategy(void *, int, daddr_t, size_t, void *, size_t *);
int sdopen(struct open_file *, ...);
int sdclose(struct open_file *);

/* sio.c */
void _siointr(void);
void siocnprobe(struct consdev *);
void siocninit(struct consdev *);
int siocngetc(dev_t);
void siocnputc(dev_t, int);
void sioinit(void);

/* tape.c */
int tape(int, char **);

/* trap.c */
void trap(int, unsigned int, unsigned int, struct frame);

/* ufs_disklabel.c */
char *readdisklabel(int, int, struct disklabel *);

/* use following device unit number strategy to make parser easier */
#define UNIT(ctlr, target) ((ctlr) * 10 + (target))
#define CTLR(unit) ((unit) / 10)
#define TARGET(unit) ((unit) % 10)

#define DELAY(n) \
do { \
register int __N = cpuspeed * (n); \
do { \
__asm("subql #1, %0" : "=r" (__N) : "0" (__N)); \
} while (__N > 0); \
} while (/* CONSTCOND */ 0)

extern struct fs_ops file_system_disk[];
extern int nfsys_disk;
extern struct fs_ops file_system_nfs[];

extern const char bootprog_name[], bootprog_rev[], bootprog_kernrev[];