1 /* 2 * Copyright (c) 2004-2012 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29 #ifndef _NET_IF_ETHER_H 30 #define _NET_IF_ETHER_H 31 #ifdef KERNEL 32 33 #include <net/kpi_interface.h> 34 35 __BEGIN_DECLS 36 /* Not exported */ 37 extern int ether_family_init(void); 38 39 /* 40 * These functions may be used for an interface emulating an ethernet 41 * interface and not using IOKit. If you use IOKit and the IOKit 42 * Ethernet Family, these functions will be set for you. Use these 43 * functions when filling out the ifnet_init_params structure. 44 */ 45 errno_t ether_demux(ifnet_t interface, mbuf_t packet, char* header, 46 protocol_family_t *protocol); 47 errno_t ether_add_proto(ifnet_t interface, protocol_family_t protocol, 48 const struct ifnet_demux_desc *demux_list __counted_by(demux_count), u_int32_t demux_count); 49 errno_t ether_del_proto(ifnet_t interface, protocol_family_t protocol); 50 #if KPI_INTERFACE_EMBEDDED 51 errno_t ether_frameout(ifnet_t interface, mbuf_t *packet, 52 const struct sockaddr *dest, IFNET_LLADDR_T dest_lladdr, 53 IFNET_FRAME_TYPE_T frame_type, 54 u_int32_t *prepend_len, u_int32_t *postpend_len); 55 #else /* !KPI_INTERFACE_EMBEDDED */ 56 errno_t ether_frameout(ifnet_t interface, mbuf_t *packet, 57 const struct sockaddr *dest, IFNET_LLADDR_T dest_lladdr, 58 IFNET_FRAME_TYPE_T frame_type); 59 #endif /* !KPI_INTERFACE_EMBEDDED */ 60 #ifdef KERNEL_PRIVATE 61 errno_t ether_frameout_extended(ifnet_t interface, mbuf_t *packet, 62 const struct sockaddr *dest, IFNET_LLADDR_T dest_lladdr, 63 IFNET_FRAME_TYPE_T frame_type, 64 u_int32_t *prepend_len, u_int32_t *postpend_len); 65 #endif /* KERNEL_PRIVATE */ 66 errno_t ether_ioctl(ifnet_t interface, u_int32_t command, void* data); 67 errno_t ether_check_multi(ifnet_t ifp, const struct sockaddr *multicast); 68 69 __END_DECLS 70 71 #endif /* KERNEL */ 72 #endif /* _NET_IF_ETHER_H */ 73