1 files changed, 158 insertions, 0 deletions

diff --git a/sys/ofed/include/rdma/rdma_sdp.h b/sys/ofed/include/rdma/rdma_sdp.h
new file mode 100644
index 000000000000..e4b4ed79f0c2
--- /dev/null
+++ b/sys/ofed/include/rdma/rdma_sdp.h
@@ -0,0 +1,158 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2019 Isilon Systems, LLC.
+ *
+ * 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, 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_
+#define _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_
+
+#include <sys/cdefs.h>
+#include <netinet/in.h>
+
+#include <rdma/ib_cm.h>
+
+union cma_ip_addr {
+	struct in6_addr ip6;
+	struct {
+		__be32 pad[3];
+		__be32 addr;
+	} ip4;
+};
+
+struct sdp_bsdh {
+	u8 mid;
+	u8 flags;
+	__u16 bufs;
+	__u32 len;
+	__u32 mseq;
+	__u32 mseq_ack;
+} __packed;
+
+struct sdp_hh {
+	struct sdp_bsdh bsdh;
+	u8 majv_minv;
+	u8 ipv_cap;
+	u8 rsvd1;
+	u8 max_adverts;
+	__u32 desremrcvsz;
+	__u32 localrcvsz;
+	__u16 port;
+	__u16 rsvd2;
+	union cma_ip_addr src_addr;
+	union cma_ip_addr dst_addr;
+	u8 rsvd3[IB_CM_REQ_PRIVATE_DATA_SIZE - sizeof(struct sdp_bsdh) - 48];
+} __packed;
+
+struct sdp_hah {
+	struct sdp_bsdh bsdh;
+	u8 majv_minv;
+	u8 ipv_cap;
+	u8 rsvd1;
+	u8 ext_max_adverts;
+	__u32 actrcvsz;
+	u8 rsvd2[IB_CM_REP_PRIVATE_DATA_SIZE - sizeof(struct sdp_bsdh) - 8];
+} __packed;
+
+#endif /* _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_ */
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2019 Isilon Systems, LLC.
+ *
+ * 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, 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ */
+
+#ifndef _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_
+#define _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_
+
+#include <sys/cdefs.h>
+#include <netinet/in.h>
+
+#include <rdma/ib_cm.h>
+
+union cma_ip_addr {
+	struct in6_addr ip6;
+	struct {
+		__be32 pad[3];
+		__be32 addr;
+	} ip4;
+};
+
+struct sdp_bsdh {
+	u8 mid;
+	u8 flags;
+	__u16 bufs;
+	__u32 len;
+	__u32 mseq;
+	__u32 mseq_ack;
+} __packed;
+
+struct sdp_hh {
+	struct sdp_bsdh bsdh;
+	u8 majv_minv;
+	u8 ipv_cap;
+	u8 rsvd1;
+	u8 max_adverts;
+	__u32 desremrcvsz;
+	__u32 localrcvsz;
+	__u16 port;
+	__u16 rsvd2;
+	union cma_ip_addr src_addr;
+	union cma_ip_addr dst_addr;
+	u8 rsvd3[IB_CM_REQ_PRIVATE_DATA_SIZE - sizeof(struct sdp_bsdh) - 48];
+} __packed;
+
+struct sdp_hah {
+	struct sdp_bsdh bsdh;
+	u8 majv_minv;
+	u8 ipv_cap;
+	u8 rsvd1;
+	u8 ext_max_adverts;
+	__u32 actrcvsz;
+	u8 rsvd2[IB_CM_REP_PRIVATE_DATA_SIZE - sizeof(struct sdp_bsdh) - 8];
+} __packed;
+
+#endif /* _SYS_OFED_INCLUDE_RDMA_RDMA_SDP_H_ */