libski.h revision 83710
183364Sdfr/*- 283364Sdfr * Copyright (c) 2001 Doug Rabson 383364Sdfr * All rights reserved. 483364Sdfr * 583364Sdfr * Redistribution and use in source and binary forms, with or without 683364Sdfr * modification, are permitted provided that the following conditions 783364Sdfr * are met: 883364Sdfr * 1. Redistributions of source code must retain the above copyright 983364Sdfr * notice, this list of conditions and the following disclaimer. 1083364Sdfr * 2. Redistributions in binary form must reproduce the above copyright 1183364Sdfr * notice, this list of conditions and the following disclaimer in the 1283364Sdfr * documentation and/or other materials provided with the distribution. 1383364Sdfr * 1483364Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1583364Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1683364Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1783364Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1883364Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1983364Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2083364Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2183364Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2283364Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2383364Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2483364Sdfr * SUCH DAMAGE. 2583364Sdfr * 2683364Sdfr * $FreeBSD: head/sys/boot/ia64/ski/libski.h 83710 2001-09-20 08:22:56Z dfr $ 2783364Sdfr */ 2883364Sdfr 2983364Sdfr/* 3083364Sdfr * SKI fully-qualified device descriptor 3183364Sdfr */ 3283364Sdfrstruct ski_devdesc { 3383364Sdfr struct devsw *d_dev; 3483364Sdfr int d_type; 3583364Sdfr#define DEVT_NONE 0 3683364Sdfr#define DEVT_DISK 1 3783364Sdfr#define DEVT_NET 2 3883364Sdfr union { 3983364Sdfr struct { 4083364Sdfr int unit; 4183364Sdfr int slice; 4283364Sdfr int partition; 4383364Sdfr } skidisk; 4483364Sdfr struct { 4583364Sdfr int unit; /* XXX net layer lives over these? */ 4683364Sdfr } netif; 4783364Sdfr } d_kind; 4883364Sdfr}; 4983364Sdfr 5083364Sdfrextern int ski_getdev(void **vdev, const char *devspec, const char **path); 5183364Sdfrextern char *ski_fmtdev(void *vdev); 5283364Sdfrextern int ski_setcurrdev(struct env_var *ev, int flags, void *value); 5383364Sdfr 5483364Sdfr#define MAXDEV 31 /* maximum number of distinct devices */ 5583364Sdfr 5683364Sdfrtypedef unsigned long physaddr_t; 5783364Sdfr 5883364Sdfr/* exported devices XXX rename? */ 5983364Sdfrextern struct devsw skifs_dev; 6083364Sdfrextern struct devsw ski_disk; 6183364Sdfrextern struct netif_driver ski_net; 6283364Sdfr 6383364Sdfr/* Wrapper over SKI filesystems. */ 6483364Sdfrextern struct fs_ops ski_fsops; 6583364Sdfr 6683364Sdfr/* this is in startup code */ 6783364Sdfrextern void delay(int); 6883364Sdfrextern void reboot(void); 6983364Sdfr 7083364Sdfrextern ssize_t ski_copyin(const void *src, vm_offset_t dest, size_t len); 7183364Sdfrextern ssize_t ski_copyout(const vm_offset_t src, void *dest, size_t len); 7283364Sdfrextern ssize_t ski_readin(int fd, vm_offset_t dest, size_t len); 7383364Sdfr 7483364Sdfrextern int ski_boot(void); 7583364Sdfrextern int ski_autoload(void); 7683364Sdfr 7783408Sdfrstruct bootinfo; 7883408Sdfrstruct preloaded_file; 7983408Sdfrextern int bi_load(struct bootinfo *, struct preloaded_file *); 8083408Sdfr 8183364Sdfr#define SSC_CONSOLE_INIT 20 8283364Sdfr#define SSC_GETCHAR 21 8383364Sdfr#define SSC_PUTCHAR 31 8483364Sdfr#define SSC_OPEN 50 8583364Sdfr#define SSC_CLOSE 51 8683364Sdfr#define SSC_READ 52 8783364Sdfr#define SSC_WRITE 53 8883364Sdfr#define SSC_GET_COMPLETION 54 8983364Sdfr#define SSC_WAIT_COMPLETION 55 9083710Sdfr#define SSC_GET_RTC 65 9183364Sdfr#define SSC_EXIT 66 9283364Sdfr#define SSC_LOAD_SYMBOLS 69 9383364Sdfr 9483364Sdfru_int64_t ssc(u_int64_t in0, u_int64_t in1, u_int64_t in2, u_int64_t in3, 9583364Sdfr int which); 96