diff options
| -rw-r--r-- | sys/arch/sparc/stand/net.c | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/sys/arch/sparc/stand/net.c b/sys/arch/sparc/stand/net.c deleted file mode 100644 index e67b22ac6f4..00000000000 --- a/sys/arch/sparc/stand/net.c +++ /dev/null @@ -1,159 +0,0 @@ -/* $NetBSD: net.c,v 1.3 1996/05/04 19:36:01 pk Exp $ */ - -/* - * Copyright (c) 1995 Gordon W. Ross - * All rights reserved. - * - * 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. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * 4. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Gordon W. Ross - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. - */ - -/* - * This module implements a "raw device" interface suitable for - * use by the stand-alone I/O library NFS code. This interface - * does not support any "block" access, and exists only for the - * purpose of initializing the network interface, getting boot - * parameters, and performing the NFS mount. - * - * At open time, this does: - * - * find interface - netif_open() - * RARP for IP address - rarp_getipaddress() - * RPC/bootparams - callrpc(d, RPC_BOOTPARAMS, ...) - * RPC/mountd - nfs_mount(sock, ip, path) - * - * the root file handle from mountd is saved in a global - * for use by the NFS open code (NFS/lookup). - */ - -#include <sys/param.h> -#include <sys/socket.h> -#include <net/if.h> -#include <netinet/in.h> -#include <netinet/if_ether.h> -#include <netinet/in_systm.h> - -#include "stand.h" -#include "net.h" -#include "netif.h" -#include "bootparam.h" - -char rootpath[FNAME_SIZE]; - -int netdev_sock = -1; -static int open_count; - -/* - * Called by devopen after it sets f->f_dev to our devsw entry. - * This opens the low-level device and sets f->f_devdata. - */ -int -net_open(pd) - struct promdata *pd; -{ - int error = 0; - - /* On first open, do netif open, mount, etc. */ - if (open_count == 0) { - /* Find network interface. */ - if ((netdev_sock = netif_open(pd)) < 0) { - error = errno; - goto bad; - } - if ((error = net_mountroot()) != 0) - goto bad; - } - open_count++; -bad: - return (error); -} - -int -net_close(pd) - struct promdata *pd; -{ - /* On last close, do netif close, etc. */ - if (open_count > 0) - if (--open_count == 0) - netif_close(netdev_sock); -} - -int -net_mountroot() -{ - -#ifdef DEBUG - printf("net_mountroot\n"); -#endif - - /* - * Get info for NFS boot: our IP address, our hostname, - * server IP address, and our root path on the server. - * There are two ways to do this: The old, Sun way, - * and the more modern, BOOTP way. (RFC951, RFC1048) - */ - -#ifdef SUN_BOOTPARAMS - /* Get boot info using RARP and Sun bootparams. */ - - /* Get our IP address. (rarp.c) */ - if (rarp_getipaddress(netdev_sock) == -1) - return errno; - - printf("boot: client IP address: %s\n", inet_ntoa(myip)); - - /* Get our hostname, server IP address. */ - if (bp_whoami(netdev_sock)) - return (errno); - - printf("boot: client name: %s\n", hostname); - - /* Get the root pathname. */ - if (bp_getfile(netdev_sock, "root", &rootip, rootpath)) - return (errno); - -#else - - /* Get boot info using BOOTP way. (RFC951, RFC1048) */ - bootp(netdev_sock); - - printf("Using IP address: %s\n", inet_ntoa(myip)); - - printf("myip: %s (%s)", hostname, inet_ntoa(myip)); - if (gateip) - printf(", gateip: %s", inet_ntoa(gateip)); - if (netmask) - printf(", netmask: %s", intoa(netmask)); - printf("\n"); - -#endif - - printf("root addr=%s path=%s\n", inet_ntoa(rootip), rootpath); - - /* Get the NFS file handle (mount). */ - if (nfs_mount(netdev_sock, rootip, rootpath) != 0) - return (errno); - return 0; -} |