/*-
* Copyright (c) 1995, 1997 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Adam Glass and Gordon W. Ross.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @(#)nfsdiskless.h 8.1 (Berkeley) 6/10/93
*/
/*
* Structure holds parameters needed by nfs_mountroot(),
* which are filled in by nfs_boot_init() using either
* BOOTP (RFC951, RFC1048) or Sun RPC/bootparams. These
* parameters are INET specific because nfs_boot_init()
* currently supports only AF_INET protocols.
*
* NB: All fields are stored in net byte order to avoid hassles
* with client/server byte ordering differences.
*/
struct nfs_dlmount {
struct nfs_args ndm_args;
struct sockaddr ndm_saddr; /* Address of file server */
char ndm_host[MNAMELEN]; /* server:pathname */
u_char ndm_fh[NFSX_V3FHMAX]; /* The file's file handle */
};
struct nfs_diskless {
/* the interface used */
struct ifnet *nd_ifp;
/* A collection of IP addresses, for convenience. */
struct in_addr nd_myip; /* My IP address */
struct in_addr nd_mask; /* My netmask */
struct in_addr nd_gwip; /* My gateway */
int nd_mtu; /* Interface MTU */
/* Information for each mount point we need. */
struct nfs_dlmount nd_root; /* Mount info for root */
#ifdef TFTPROOT
char nd_bootfile[MNAMELEN]; /* Boot file */
int nd_nomount;
#endif
};
#ifdef _KERNEL
struct lwp;
int nfs_boot_init(struct nfs_diskless *, struct lwp *);
void nfs_boot_cleanup(struct nfs_diskless *, struct lwp *);
int nfs_boot_ifupdown(struct ifnet *, struct lwp *, int);
int nfs_boot_setaddress(struct ifnet *, struct lwp *,
uint32_t, uint32_t, uint32_t);
void nfs_boot_setmtu (struct ifnet *, int, struct lwp *);
int nfs_boot_deladdress(struct ifnet *, struct lwp *, uint32_t);
void nfs_boot_flushrt(struct ifnet *);
int nfs_boot_setrecvtimo(struct socket *);
int nfs_boot_enbroadcast(struct socket *);
int nfs_boot_sobind_ipport(struct socket *, uint16_t, struct lwp *);
int nfs_boot_sendrecv(struct socket *, struct sockaddr_in *,
int (*)(struct mbuf *, void*, int), struct mbuf *,
int (*)(struct mbuf **, void*), struct mbuf **,
struct mbuf **, void*, struct lwp *);
int nfs_bootdhcp(struct nfs_diskless *, struct lwp *, int *);
int nfs_bootparam(struct nfs_diskless *, struct lwp *, int *);
int nfs_bootstatic(struct nfs_diskless *, struct lwp *, int *);
extern int (*nfs_bootstatic_callback)(struct nfs_diskless *);
