59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
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/* $NetBSD: romcall.h,v 1.1 1999/07/08 11:40:24 tsubai Exp $ */
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/*-
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* Copyright (C) 1999 Tsubai Masanari. 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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#define SYS_reboot 0
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#define SYS_exit 1
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#define SYS_read 3
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#define SYS_write 4
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#define SYS_open 5
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#define SYS_close 6
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#define SYS_lseek 19
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#define SYS_ioctl 54
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#define BOOTDEV_MAG(x) (((x) >> 28) & 0x0f) /* MAGIC (5) */
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#define BOOTDEV_BUS(x) (((x) >> 24) & 0x0f) /* bus number */
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#define BOOTDEV_CTLR(x) (((x) >> 20) & 0x0f)
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#define BOOTDEV_UNIT(x) (((x) >> 16) & 0x0f)
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#define BOOTDEV_HOST(x) (((x) >> 12) & 0x0f)
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#define BOOTDEV_PART(x) (((x) >> 8) & 0x0f)
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#define BOOTDEV_TYPE(x) ((x) & 0xff)
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#define BOOTDEV_SD 0 /* SCSI disk */
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#define BOOTDEV_FH 1 /* 1.4M floppy */
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#define BOOTDEV_FD 2 /* 800k floppy */
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#define BOOTDEV_RD 5 /* remote(?) disk */
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#define BOOTDEV_ST 6 /* SCSI TAPE */
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#ifndef _LOCORE
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int rom_open(const char * ,int);
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int rom_close(int);
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int rom_read(int, void *, int);
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int rom_write(int, void *, int);
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int rom_lseek(int, int, int);
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#endif
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