16b2f0171SConrad Meyer /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 36b2f0171SConrad Meyer * 46b2f0171SConrad Meyer * Copyright (c) 2019 Isilon Systems, LLC. 56b2f0171SConrad Meyer * 66b2f0171SConrad Meyer * Redistribution and use in source and binary forms, with or without 76b2f0171SConrad Meyer * modification, are permitted provided that the following conditions 86b2f0171SConrad Meyer * are met: 96b2f0171SConrad Meyer * 1. Redistributions of source code must retain the above copyright 106b2f0171SConrad Meyer * notice, this list of conditions and the following disclaimer. 116b2f0171SConrad Meyer * 2. Redistributions in binary form must reproduce the above copyright 126b2f0171SConrad Meyer * notice, this list of conditions and the following disclaimer in the 136b2f0171SConrad Meyer * documentation and/or other materials provided with the distribution. 146b2f0171SConrad Meyer * 156b2f0171SConrad Meyer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 166b2f0171SConrad Meyer * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 176b2f0171SConrad Meyer * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 186b2f0171SConrad Meyer * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 196b2f0171SConrad Meyer * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 206b2f0171SConrad Meyer * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 216b2f0171SConrad Meyer * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 226b2f0171SConrad Meyer * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 236b2f0171SConrad Meyer * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 246b2f0171SConrad Meyer * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 256b2f0171SConrad Meyer * SUCH DAMAGE. 266b2f0171SConrad Meyer * 276b2f0171SConrad Meyer * $FreeBSD$ 286b2f0171SConrad Meyer */ 296b2f0171SConrad Meyer 306b2f0171SConrad Meyer #ifndef _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_ 316b2f0171SConrad Meyer #define _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_ 326b2f0171SConrad Meyer 336b2f0171SConrad Meyer #include <sys/cdefs.h> 346b2f0171SConrad Meyer #include <netinet/in.h> 356b2f0171SConrad Meyer 366b2f0171SConrad Meyer #include <rdma/ib_cm.h> 376b2f0171SConrad Meyer 386b2f0171SConrad Meyer union cma_ip_addr { 396b2f0171SConrad Meyer struct in6_addr ip6; 406b2f0171SConrad Meyer struct { 416b2f0171SConrad Meyer __be32 pad[3]; 426b2f0171SConrad Meyer __be32 addr; 436b2f0171SConrad Meyer } ip4; 446b2f0171SConrad Meyer }; 456b2f0171SConrad Meyer 466b2f0171SConrad Meyer struct sdp_bsdh { 476b2f0171SConrad Meyer u8 mid; 486b2f0171SConrad Meyer u8 flags; 496b2f0171SConrad Meyer __u16 bufs; 506b2f0171SConrad Meyer __u32 len; 516b2f0171SConrad Meyer __u32 mseq; 526b2f0171SConrad Meyer __u32 mseq_ack; 536b2f0171SConrad Meyer } __packed; 546b2f0171SConrad Meyer 556b2f0171SConrad Meyer struct sdp_hh { 566b2f0171SConrad Meyer struct sdp_bsdh bsdh; 576b2f0171SConrad Meyer u8 majv_minv; 586b2f0171SConrad Meyer u8 ipv_cap; 596b2f0171SConrad Meyer u8 rsvd1; 606b2f0171SConrad Meyer u8 max_adverts; 616b2f0171SConrad Meyer __u32 desremrcvsz; 626b2f0171SConrad Meyer __u32 localrcvsz; 636b2f0171SConrad Meyer __u16 port; 646b2f0171SConrad Meyer __u16 rsvd2; 656b2f0171SConrad Meyer union cma_ip_addr src_addr; 666b2f0171SConrad Meyer union cma_ip_addr dst_addr; 676b2f0171SConrad Meyer u8 rsvd3[IB_CM_REQ_PRIVATE_DATA_SIZE - sizeof(struct sdp_bsdh) - 48]; 686b2f0171SConrad Meyer } __packed; 696b2f0171SConrad Meyer 706b2f0171SConrad Meyer struct sdp_hah { 716b2f0171SConrad Meyer struct sdp_bsdh bsdh; 726b2f0171SConrad Meyer u8 majv_minv; 736b2f0171SConrad Meyer u8 ipv_cap; 746b2f0171SConrad Meyer u8 rsvd1; 756b2f0171SConrad Meyer u8 ext_max_adverts; 766b2f0171SConrad Meyer __u32 actrcvsz; 776b2f0171SConrad Meyer u8 rsvd2[IB_CM_REP_PRIVATE_DATA_SIZE - sizeof(struct sdp_bsdh) - 8]; 786b2f0171SConrad Meyer } __packed; 796b2f0171SConrad Meyer 806b2f0171SConrad Meyer #endif /* _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_ */ 81