Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/epan/dissectors/packet-iwarp-ddp-rdmap.h b/epan/dissectors/packet-iwarp-ddp-rdmap.h
new file mode 100644
index 00000000..3abcf2a6
--- /dev/null
+++ b/epan/dissectors/packet-iwarp-ddp-rdmap.h
@@ -0,0 +1,56 @@
+/* packet-iwarp-ddp-rdmap.c
+ * Routines for Direct Data Placement (DDP) and
+ * Remote Direct Memory Access Protocol (RDMAP) dissection
+ * According to IETF RFC 5041 and RFC 5040
+ * Copyright 2008, Yves Geissbuehler <yves.geissbuehler@gmx.net>
+ * Copyright 2008, Philip Frey <frey.philip@gmail.com>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#ifndef __PACKET_IWARP_DDP_RDMAP_H_
+#define __PACKET_IWARP_DDP_RDMAP_H_
+
+/* RDMA messages */
+#define RDMA_WRITE 0x00
+#define RDMA_READ_REQUEST 0x01
+#define RDMA_READ_RESPONSE 0x02
+#define RDMA_SEND 0x03
+#define RDMA_SEND_INVALIDATE 0x04
+#define RDMA_SEND_SE 0x05
+#define RDMA_SEND_SE_INVALIDATE 0x06
+#define RDMA_TERMINATE 0x07
+
+/* Read request info */
+typedef struct rdmap_request {
+	guint32 sink_stag;
+	guint64 sink_toffset;
+	guint32 source_stag;
+	guint64 source_toffset;
+	guint32 message_size;
+} rdmap_request_t;
+
+typedef struct rdmapinfo {
+	guint8   opcode;
+	gboolean last_flag;
+	gboolean is_tagged;
+	union {
+		/* Tagged Buffer Model */
+		struct {
+			guint32 steering_tag;
+			guint64 tagged_offset;
+		};
+		/* Untagged Buffer Model */
+		struct {
+			guint32 queue_number;
+			guint32 message_seq_num;
+			guint32 message_offset;
+		};
+	};
+	rdmap_request_t *read_request;
+} rdmap_info_t;
+
+#endif /* __PACKET_IWARP_DDP_RDMAP_H_ */