/* * Copyright (c) 2001-2020 Mellanox Technologies, Ltd. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - 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. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef ARP_H #define ARP_H #include #include #include "vma/util/vtypes.h" struct __attribute__ ((packed)) eth_arp_hdr { uint16_t m_hwtype; uint16_t m_proto; uint8_t m_hwlen; uint8_t m_protolen; uint16_t m_opcode; uint8_t m_shwaddr[ETH_ALEN]; uint32_t m_sipaddr; uint8_t m_dhwaddr[ETH_ALEN]; uint32_t m_dipaddr; }; void set_eth_arp_hdr(eth_arp_hdr* p_arph, in_addr_t ipsrc_addr, in_addr_t ipdst_addr, const uint8_t* hwsrc_addr, const uint8_t* hwdst_addr); struct __attribute__ ((packed)) ib_arp_hdr { uint16_t m_hwtype; uint16_t m_proto; uint8_t m_hwlen; uint8_t m_protolen; uint16_t m_opcode; uint8_t m_shwaddr[IPOIB_HW_ADDR_LEN]; uint32_t m_sipaddr; uint8_t m_dhwaddr[IPOIB_HW_ADDR_LEN]; uint32_t m_dipaddr; }; void set_ib_arp_hdr(ib_arp_hdr* p_arph, in_addr_t ipsrc_addr, in_addr_t ipdst_addr, const uint8_t* hwsrc_addr, const uint8_t* hwdst_addr); #endif