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nfsdiskless.h revision 1.11.4.4
      1  1.11.4.4  thorpej /*	$NetBSD: nfsdiskless.h,v 1.11.4.4 1997/10/14 15:58:51 thorpej Exp $	*/
      2       1.7      cgd 
      3  1.11.4.2  thorpej /*-
      4  1.11.4.2  thorpej  * Copyright (c) 1995, 1997 The NetBSD Foundation, Inc.
      5  1.11.4.2  thorpej  * All rights reserved.
      6       1.1      cgd  *
      7  1.11.4.2  thorpej  * This code is derived from software contributed to The NetBSD Foundation
      8  1.11.4.2  thorpej  * by Adam Glass and Gordon W. Ross.
      9       1.1      cgd  *
     10       1.1      cgd  * Redistribution and use in source and binary forms, with or without
     11       1.1      cgd  * modification, are permitted provided that the following conditions
     12       1.1      cgd  * are met:
     13       1.1      cgd  * 1. Redistributions of source code must retain the above copyright
     14       1.1      cgd  *    notice, this list of conditions and the following disclaimer.
     15       1.1      cgd  * 2. Redistributions in binary form must reproduce the above copyright
     16       1.1      cgd  *    notice, this list of conditions and the following disclaimer in the
     17       1.1      cgd  *    documentation and/or other materials provided with the distribution.
     18       1.1      cgd  * 3. All advertising materials mentioning features or use of this software
     19       1.1      cgd  *    must display the following acknowledgement:
     20  1.11.4.2  thorpej  *        This product includes software developed by the NetBSD
     21  1.11.4.2  thorpej  *        Foundation, Inc. and its contributors.
     22  1.11.4.2  thorpej  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  1.11.4.2  thorpej  *    contributors may be used to endorse or promote products derived
     24  1.11.4.2  thorpej  *    from this software without specific prior written permission.
     25       1.1      cgd  *
     26  1.11.4.2  thorpej  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  1.11.4.2  thorpej  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  1.11.4.2  thorpej  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  1.11.4.2  thorpej  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  1.11.4.2  thorpej  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  1.11.4.2  thorpej  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  1.11.4.2  thorpej  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  1.11.4.2  thorpej  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  1.11.4.2  thorpej  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  1.11.4.2  thorpej  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  1.11.4.2  thorpej  * POSSIBILITY OF SUCH DAMAGE.
     37       1.1      cgd  *
     38       1.7      cgd  *	@(#)nfsdiskless.h	8.1 (Berkeley) 6/10/93
     39       1.1      cgd  */
     40       1.1      cgd 
     41       1.1      cgd /*
     42  1.11.4.2  thorpej  * Structure holds parameters needed by nfs_mountroot(),
     43  1.11.4.2  thorpej  * which are filled in by nfs_boot_init() using either
     44  1.11.4.2  thorpej  * BOOTP (RFC951, RFC1048) or Sun RPC/bootparams.  These
     45  1.11.4.2  thorpej  * parameters are INET specific because nfs_boot_init()
     46  1.11.4.2  thorpej  * currently supports only AF_INET protocols.
     47  1.11.4.2  thorpej  *
     48  1.11.4.2  thorpej  * NB: All fields are stored in net byte order to avoid hassles
     49  1.11.4.2  thorpej  * with client/server byte ordering differences.
     50       1.1      cgd  */
     51       1.6      gwr struct nfs_dlmount {
     52      1.11      gwr 	struct nfs_args ndm_args;
     53      1.10     fvdl 	struct sockaddr ndm_saddr;  		/* Address of file server */
     54      1.11      gwr 	char		ndm_host[MNAMELEN]; 	/* server:pathname */
     55      1.10     fvdl 	u_char		ndm_fh[NFSX_V3FHMAX]; 	/* The file's file handle */
     56       1.6      gwr };
     57       1.1      cgd struct nfs_diskless {
     58  1.11.4.2  thorpej 	/* A collection of IP addresses, for convenience. */
     59  1.11.4.2  thorpej 	struct in_addr nd_myip; /* My IP address */
     60  1.11.4.2  thorpej 	struct in_addr nd_mask; /* My netmask */
     61  1.11.4.2  thorpej 	struct in_addr nd_gwip; /* My gateway */
     62  1.11.4.2  thorpej 	/* Information for each mount point we need. */
     63       1.6      gwr 	struct nfs_dlmount nd_root; 	/* Mount info for root */
     64  1.11.4.1  thorpej #if 0
     65       1.6      gwr 	struct nfs_dlmount nd_swap; 	/* Mount info for swap */
     66  1.11.4.1  thorpej #endif
     67       1.1      cgd };
     68       1.8      gwr 
     69       1.8      gwr int nfs_boot_init __P((struct nfs_diskless *nd, struct proc *procp));
     70  1.11.4.4  thorpej int nfs_boot_setrecvtimo __P((struct socket *));
     71  1.11.4.4  thorpej int nfs_boot_enbroadcast __P((struct socket *));
     72  1.11.4.4  thorpej int nfs_boot_sobind_ipport __P((struct socket *, u_int16_t));
     73  1.11.4.4  thorpej int nfs_boot_sendrecv __P((struct socket *, struct mbuf *,
     74  1.11.4.4  thorpej 			   int (*)(struct mbuf*, void*, int), struct mbuf*,
     75  1.11.4.4  thorpej 			   int (*)(struct mbuf*, void*), struct mbuf**,
     76  1.11.4.4  thorpej 			   struct mbuf**, void*));
     77  1.11.4.2  thorpej 
     78  1.11.4.2  thorpej int nfs_bootdhcp  __P((struct ifnet *, struct nfs_diskless *, struct proc *));
     79  1.11.4.2  thorpej int nfs_bootparam __P((struct ifnet *, struct nfs_diskless *, struct proc *));
     80       1.8      gwr 
     81