Annotation of sys/arch/amd64/stand/libsa/pxeboot.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: pxeboot.h,v 1.1 2004/03/21 21:37:41 tom Exp $ */
! 2: /* $NetBSD$ */
! 3:
! 4: /*
! 5: * Copyright 2001 Wasabi Systems, Inc.
! 6: * All rights reserved.
! 7: *
! 8: * Written by Jason R. Thorpe for Wasabi Systems, Inc.
! 9: *
! 10: * Redistribution and use in source and binary forms, with or without
! 11: * modification, are permitted provided that the following conditions
! 12: * are met:
! 13: * 1. Redistributions of source code must retain the above copyright
! 14: * notice, this list of conditions and the following disclaimer.
! 15: * 2. Redistributions in binary form must reproduce the above copyright
! 16: * notice, this list of conditions and the following disclaimer in the
! 17: * documentation and/or other materials provided with the distribution.
! 18: * 3. All advertising materials mentioning features or use of this software
! 19: * must display the following acknowledgement:
! 20: * This product includes software developed for the NetBSD Project by
! 21: * Wasabi Systems, Inc.
! 22: * 4. The name of Wasabi Systems, Inc. may not be used to endorse
! 23: * or promote products derived from this software without specific prior
! 24: * written permission.
! 25: *
! 26: * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
! 27: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! 28: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! 29: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
! 30: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! 31: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! 32: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! 33: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! 34: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 35: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 36: * POSSIBILITY OF SUCH DAMAGE.
! 37: */
! 38:
! 39: /* Flat address space for [pxe]boot in protected mode */
! 40: #define VTOPSEG(vaddr) (((u_int32_t) vaddr) >> 4)
! 41: #define VTOPOFF(vaddr) (((u_int32_t) vaddr) & 0xf)
! 42:
! 43: #define SEGOFF2FLAT(seg, off) ((void *)((((u_int32_t)(seg))<<4) + \
! 44: ((u_int32_t)(off))))
! 45:
! 46: void pxeprobe(void);
! 47: void pxeinfo(void);
! 48:
! 49: ssize_t pxesendudp(struct iodesc *, void *, size_t);
! 50: ssize_t pxereadudp(struct iodesc *, void *, size_t, time_t);
! 51:
! 52: int pxe_init(int);
! 53: void pxe_shutdown(void);
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