1219820Sjeff/*- 2219820Sjeff * Copyright (c) 2010 Isilon Systems, Inc. 3219820Sjeff * Copyright (c) 2010 iX Systems, Inc. 4219820Sjeff * Copyright (c) 2010 Panasas, Inc. 5219820Sjeff * All rights reserved. 6219820Sjeff * 7219820Sjeff * Redistribution and use in source and binary forms, with or without 8219820Sjeff * modification, are permitted provided that the following conditions 9219820Sjeff * are met: 10219820Sjeff * 1. Redistributions of source code must retain the above copyright 11219820Sjeff * notice unmodified, this list of conditions, and the following 12219820Sjeff * disclaimer. 13219820Sjeff * 2. Redistributions in binary form must reproduce the above copyright 14219820Sjeff * notice, this list of conditions and the following disclaimer in the 15219820Sjeff * documentation and/or other materials provided with the distribution. 16219820Sjeff * 17219820Sjeff * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18219820Sjeff * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19219820Sjeff * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20219820Sjeff * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21219820Sjeff * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22219820Sjeff * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23219820Sjeff * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24219820Sjeff * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25219820Sjeff * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26219820Sjeff * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27219820Sjeff */ 28219820Sjeff 29219820Sjeff#ifndef _LINUX_INETDEVICE_H_ 30219820Sjeff#define _LINUX_INETDEVICE_H_ 31219820Sjeff 32219820Sjeff#include <linux/netdevice.h> 33219820Sjeff 34219820Sjeffstatic inline struct net_device * 35219820Sjeffip_dev_find(struct net *net, uint32_t addr) 36219820Sjeff{ 37219820Sjeff struct sockaddr_in sin; 38219820Sjeff struct ifaddr *ifa; 39219820Sjeff struct ifnet *ifp; 40219820Sjeff 41219820Sjeff ifp = NULL; 42219820Sjeff memset(&sin, 0, sizeof(sin)); 43219820Sjeff sin.sin_addr.s_addr = addr; 44219820Sjeff sin.sin_port = 0; 45219820Sjeff sin.sin_len = sizeof(sin); 46219820Sjeff sin.sin_family = AF_INET; 47219820Sjeff ifa = ifa_ifwithaddr((struct sockaddr *)&sin); 48219820Sjeff if (ifa) { 49219820Sjeff ifp = ifa->ifa_ifp; 50219820Sjeff if_ref(ifp); 51219820Sjeff ifa_free(ifa); 52219820Sjeff } 53219820Sjeff return (ifp); 54219820Sjeff} 55219820Sjeff 56219820Sjeff#endif /* _LINUX_INETDEVICE_H_ */ 57