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nfsdiskless.h revision 1.28.2.1
      1  1.28.2.1     skrll /*	$NetBSD: nfsdiskless.h,v 1.28.2.1 2009/01/19 13:20:20 skrll Exp $	*/
      2       1.7       cgd 
      3      1.13       gwr /*-
      4      1.13       gwr  * Copyright (c) 1995, 1997 The NetBSD Foundation, Inc.
      5      1.13       gwr  * All rights reserved.
      6       1.1       cgd  *
      7      1.13       gwr  * This code is derived from software contributed to The NetBSD Foundation
      8      1.13       gwr  * 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  *
     19      1.13       gwr  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20      1.13       gwr  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21      1.13       gwr  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22      1.13       gwr  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23      1.13       gwr  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24      1.13       gwr  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25      1.13       gwr  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26      1.13       gwr  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27      1.13       gwr  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28      1.13       gwr  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29      1.13       gwr  * POSSIBILITY OF SUCH DAMAGE.
     30       1.1       cgd  *
     31       1.7       cgd  *	@(#)nfsdiskless.h	8.1 (Berkeley) 6/10/93
     32       1.1       cgd  */
     33      1.17      matt #ifndef _NFS_NFSDISKLESS_H_
     34      1.17      matt #define _NFS_NFSDISKLESS_H_
     35       1.1       cgd 
     36       1.1       cgd /*
     37      1.13       gwr  * Structure holds parameters needed by nfs_mountroot(),
     38      1.13       gwr  * which are filled in by nfs_boot_init() using either
     39      1.13       gwr  * BOOTP (RFC951, RFC1048) or Sun RPC/bootparams.  These
     40      1.13       gwr  * parameters are INET specific because nfs_boot_init()
     41      1.13       gwr  * currently supports only AF_INET protocols.
     42      1.13       gwr  *
     43      1.13       gwr  * NB: All fields are stored in net byte order to avoid hassles
     44      1.13       gwr  * with client/server byte ordering differences.
     45       1.1       cgd  */
     46       1.6       gwr struct nfs_dlmount {
     47      1.11       gwr 	struct nfs_args ndm_args;
     48      1.10      fvdl 	struct sockaddr ndm_saddr;  		/* Address of file server */
     49      1.11       gwr 	char		ndm_host[MNAMELEN]; 	/* server:pathname */
     50      1.10      fvdl 	u_char		ndm_fh[NFSX_V3FHMAX]; 	/* The file's file handle */
     51       1.6       gwr };
     52       1.1       cgd struct nfs_diskless {
     53      1.16  drochner 	/* the interface used */
     54      1.16  drochner 	struct ifnet *nd_ifp;
     55      1.13       gwr 	/* A collection of IP addresses, for convenience. */
     56      1.13       gwr 	struct in_addr nd_myip; /* My IP address */
     57      1.13       gwr 	struct in_addr nd_mask; /* My netmask */
     58      1.13       gwr 	struct in_addr nd_gwip; /* My gateway */
     59      1.13       gwr 	/* Information for each mount point we need. */
     60       1.6       gwr 	struct nfs_dlmount nd_root; 	/* Mount info for root */
     61      1.25      manu #ifdef TFTPROOT
     62      1.25      manu 	char nd_bootfile[MNAMELEN];	/* Boot file */
     63      1.25      manu 	int nd_nomount;
     64      1.25      manu #endif
     65       1.1       cgd };
     66       1.8       gwr 
     67      1.18      yamt #ifdef _KERNEL
     68      1.28    cegger int nfs_boot_init (struct nfs_diskless *nd, struct lwp *lwp);
     69      1.28    cegger void nfs_boot_cleanup (struct nfs_diskless *nd, struct lwp *lwp);
     70      1.28    cegger int nfs_boot_ifupdown (struct ifnet *, struct lwp *, int);
     71      1.28    cegger int nfs_boot_setaddress (struct ifnet *, struct lwp *,
     72      1.28    cegger 			     uint32_t, uint32_t, uint32_t);
     73      1.28    cegger int nfs_boot_deladdress (struct ifnet *, struct lwp *, uint32_t);
     74      1.28    cegger void nfs_boot_flushrt (struct ifnet *);
     75      1.28    cegger int nfs_boot_setrecvtimo (struct socket *);
     76      1.28    cegger int nfs_boot_enbroadcast (struct socket *);
     77      1.28    cegger int nfs_boot_sobind_ipport (struct socket *, uint16_t, struct lwp *);
     78      1.28    cegger int nfs_boot_sendrecv (struct socket *, struct mbuf *,
     79      1.15  drochner 			   int (*)(struct mbuf*, void*, int), struct mbuf*,
     80      1.15  drochner 			   int (*)(struct mbuf*, void*), struct mbuf**,
     81      1.28    cegger 			   struct mbuf**, void*, struct lwp *);
     82      1.13       gwr 
     83  1.28.2.1     skrll int nfs_bootdhcp  (struct nfs_diskless *, struct lwp *, int *);
     84  1.28.2.1     skrll int nfs_bootparam (struct nfs_diskless *, struct lwp *, int *);
     85  1.28.2.1     skrll int nfs_bootstatic (struct nfs_diskless *, struct lwp *, int *);
     86      1.21        cl 
     87      1.22      matt extern int (*nfs_bootstatic_callback)(struct nfs_diskless *);
     88      1.21        cl 
     89  1.28.2.1     skrll #define NFS_BOOT_HAS_MYIP	0x01
     90  1.28.2.1     skrll #define NFS_BOOT_HAS_GWIP	0x02
     91  1.28.2.1     skrll #define NFS_BOOT_HAS_MASK	0x04
     92  1.28.2.1     skrll #define NFS_BOOT_HAS_SERVADDR	0x08
     93  1.28.2.1     skrll #define NFS_BOOT_HAS_SERVER	0x10
     94  1.28.2.1     skrll #define NFS_BOOT_NOSTATIC	0x20
     95  1.28.2.1     skrll #define NFS_BOOT_HAS_ROOTPATH	0x40
     96  1.28.2.1     skrll 
     97  1.28.2.1     skrll #define NFS_BOOT_ALLINFO	(NFS_BOOT_HAS_MYIP|NFS_BOOT_HAS_GWIP|NFS_BOOT_HAS_MASK|NFS_BOOT_HAS_SERVADDR|NFS_BOOT_HAS_SERVER|NFS_BOOT_HAS_ROOTPATH)
     98  1.28.2.1     skrll 
     99      1.18      yamt #endif /* _KERNEL */
    100       1.8       gwr 
    101      1.17      matt #endif /* _NFS_NFSDISKLESS_H_ */
    102