1 /* $NetBSD: wirelessconf.c,v 1.3 2009/11/03 18:24:21 pooka Exp $ */ 2 3 /* 4 * Copyright (c) 2009 Antti Kantee. All Rights Reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #include <sys/types.h> 29 #include <sys/ioctl.h> 30 #include <sys/reboot.h> 31 #include <sys/socket.h> 32 33 #include <net/if.h> 34 35 #include <rump/rump.h> 36 #include <rump/rump_syscalls.h> 37 38 #include <err.h> 39 #include <errno.h> 40 #include <stdio.h> 41 #include <stdlib.h> 42 #include <string.h> 43 44 /* 45 * Example program for raising rum0 interface under rump. This 46 * requires a rum-compatible usb device attached as ugen. 47 */ 48 49 #define RUMFW "/libdata/firmware/rum/rum-rt2573" 50 int 51 main(void) 52 { 53 struct ifreq ifr; 54 int s; 55 56 rump_boot_sethowto(RUMP_AB_VERBOSE); 57 rump_init(); 58 59 /* rum? shouldn't that be marsala? */ 60 s = rump_sys_socket(AF_INET, SOCK_DGRAM, 0); 61 if (s == -1) 62 err(1, "socket"); 63 strcpy(ifr.ifr_name, "rum0"); 64 if (rump_sys_ioctl(s, SIOCGIFFLAGS, &ifr) == -1) { 65 if (errno == ENXIO) { 66 printf("rum@usb not found!\n"); 67 exit(0); 68 } 69 err(1, "get if flags"); 70 } 71 printf("\ndevice autoconfiguration finished\n"); 72 73 printf("tira-if-su ...\n"); 74 if (rump_pub_etfs_register(RUMFW, RUMFW, RUMP_ETFS_REG) != 0) 75 errx(1, "firmware etfs registration failed"); 76 77 strcpy(ifr.ifr_name, "rum0"); 78 ifr.ifr_flags = IFF_UP; 79 if (rump_sys_ioctl(s, SIOCSIFFLAGS, &ifr) == -1) 80 err(1, "ioctl"); 81 printf("... done\n"); 82 83 return 0; 84 } 85