2001-09-12 08:34:27 +00:00
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/*-
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* Copyright (c) 2001 Doug Rabson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* SKI fully-qualified device descriptor
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*/
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struct ski_devdesc {
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struct devsw *d_dev;
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int d_type;
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#define DEVT_NONE 0
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#define DEVT_DISK 1
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#define DEVT_NET 2
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union {
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struct {
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int unit;
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int slice;
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int partition;
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} skidisk;
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struct {
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int unit; /* XXX net layer lives over these? */
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} netif;
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} d_kind;
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};
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extern int ski_getdev(void **vdev, const char *devspec, const char **path);
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extern char *ski_fmtdev(void *vdev);
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extern int ski_setcurrdev(struct env_var *ev, int flags, void *value);
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#define MAXDEV 31 /* maximum number of distinct devices */
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typedef unsigned long physaddr_t;
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/* exported devices XXX rename? */
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extern struct devsw skifs_dev;
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extern struct devsw ski_disk;
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extern struct netif_driver ski_net;
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/* Wrapper over SKI filesystems. */
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extern struct fs_ops ski_fsops;
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/* this is in startup code */
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extern void delay(int);
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extern void reboot(void);
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extern ssize_t ski_copyin(const void *src, vm_offset_t dest, size_t len);
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extern ssize_t ski_copyout(const vm_offset_t src, void *dest, size_t len);
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extern ssize_t ski_readin(int fd, vm_offset_t dest, size_t len);
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extern int ski_boot(void);
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extern int ski_autoload(void);
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2001-09-13 12:49:02 +00:00
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struct bootinfo;
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struct preloaded_file;
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extern int bi_load(struct bootinfo *, struct preloaded_file *);
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2001-09-12 08:34:27 +00:00
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#define SSC_CONSOLE_INIT 20
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#define SSC_GETCHAR 21
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#define SSC_PUTCHAR 31
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#define SSC_OPEN 50
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#define SSC_CLOSE 51
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#define SSC_READ 52
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#define SSC_WRITE 53
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#define SSC_GET_COMPLETION 54
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#define SSC_WAIT_COMPLETION 55
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#define SSC_EXIT 66
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#define SSC_LOAD_SYMBOLS 69
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u_int64_t ssc(u_int64_t in0, u_int64_t in1, u_int64_t in2, u_int64_t in3,
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int which);
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