diff options
Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/inetdevice.h')
-rw-r--r-- | sys/compat/linuxkpi/common/include/linux/inetdevice.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/inetdevice.h b/sys/compat/linuxkpi/common/include/linux/inetdevice.h new file mode 100644 index 0000000..12d7544 --- /dev/null +++ b/sys/compat/linuxkpi/common/include/linux/inetdevice.h @@ -0,0 +1,58 @@ +/*- + * Copyright (c) 2010 Isilon Systems, Inc. + * Copyright (c) 2010 iX Systems, Inc. + * Copyright (c) 2010 Panasas, Inc. + * Copyright (c) 2013 Mellanox Technologies, Ltd. + * 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 unmodified, 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 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. + * + * $FreeBSD$ + */ +#ifndef _LINUX_INETDEVICE_H_ +#define _LINUX_INETDEVICE_H_ + +#include <linux/netdevice.h> + +static inline struct net_device * +ip_dev_find(struct net *net, uint32_t addr) +{ + struct sockaddr_in sin; + struct ifaddr *ifa; + struct ifnet *ifp; + + ifp = NULL; + memset(&sin, 0, sizeof(sin)); + sin.sin_addr.s_addr = addr; + sin.sin_port = 0; + sin.sin_len = sizeof(sin); + sin.sin_family = AF_INET; + ifa = ifa_ifwithaddr((struct sockaddr *)&sin); + if (ifa) { + ifp = ifa->ifa_ifp; + if_ref(ifp); + ifa_free(ifa); + } + return (ifp); +} + +#endif /* _LINUX_INETDEVICE_H_ */ |