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authorgram <gram@f5534014-38df-0310-8fa8-9805f1628bb7>2004-07-18 18:06:47 +0000
committergram <gram@f5534014-38df-0310-8fa8-9805f1628bb7>2004-07-18 18:06:47 +0000
commit35a6e092c3153cc7fbd1337c2230d596b0f7abcb (patch)
tree4eff24a2e16c8963e497e1fc575f35e6af59bd26 /epan/dissectors/packet-fc.h
parent8dd1ee5ef22a787f4035d68e8e2ec8371fd23266 (diff)
Move dissectors to epan/dissectors directory.
Also move ncp222.py, x11-fields, process-x11-fields.pl, make-reg-dotc, and make-reg-dotc.py. Adjust #include lines in files that include packet-*.h files. git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@11410 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'epan/dissectors/packet-fc.h')
-rw-r--r--epan/dissectors/packet-fc.h152
1 files changed, 152 insertions, 0 deletions
diff --git a/epan/dissectors/packet-fc.h b/epan/dissectors/packet-fc.h
new file mode 100644
index 0000000000..772a9f4ce0
--- /dev/null
+++ b/epan/dissectors/packet-fc.h
@@ -0,0 +1,152 @@
+/* packet-fc.h
+ * Basic Fibre Channel Header definitions
+ * Copyright 2002 Dinesh G Dutt (ddutt@cisco.com)
+ *
+ * $Id$
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@ethereal.com>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __PACKET_FC_H_
+#define __PACKET_FC_H_
+
+/* R_CTL upper bits creates a classification tree */
+#define FC_RCTL_DEV_DATA 0x00
+#define FC_RCTL_ELS 0x20
+#define FC_RCTL_LINK_DATA 0x30
+#define FC_RCTL_VIDEO 0x40
+#define FC_RCTL_BLS 0x80
+#define FC_RCTL_LINK_CTL 0xC0
+/* XXX - is 0xF0 Extended Routing? It is in the FC-FS draft on the T11
+ Web site. */
+
+#define FC_TYPE_CMNSVC 0x0 /* Used in PRLI Svc Param Page */
+
+/* TYPE definitions for Basic or Extended Link_Data */
+#define FC_TYPE_ELS 0x1
+
+/* TYPE definitions for FC-4 */
+#define FC_TYPE_LLCSNAP 0x4
+#define FC_TYPE_IP 0x5
+#define FC_TYPE_SCSI 0x8
+#define FC_TYPE_SB_TO_CU 0x1B
+#define FC_TYPE_SB_FROM_CU 0x1C
+#define FC_TYPE_FCCT 0x20
+#define FC_TYPE_SWILS 0x22
+#define FC_TYPE_AL 0x23
+#define FC_TYPE_SNMP 0x24
+
+
+/*
+ * the following allows TAP code access to the messages
+ * without having to duplicate it. With MSVC and a
+ * libethereal.dll, we need a special declaration.
+ */
+ETH_VAR_IMPORT const value_string fc_fc4_val[];
+
+/* DF_CTL bits */
+#define FC_DFCTL_DH 0x03 /* Device_Header type bits: */
+#define FC_DFCTL_DH_NONE 0x00 /* No Device_Header */
+#define FC_DFCTL_DH_16_BYTE 0x01 /* 16 Byte Device_Header */
+#define FC_DFCTL_DH_32_BYTE 0x02 /* 32 Byte Device_Header */
+#define FC_DFCTL_DH_64_BYTE 0x03 /* 64 Byte Device_Header */
+#define FC_DFCTL_AH 0x10 /* Association_Header bit */
+#define FC_DFCTL_NH 0x20 /* Association_Header bit */
+#define FC_DFCTL_SH 0x40 /* reserved for security header */
+
+/* Derived Frame types (used for ULP demux) */
+#define FC_FTYPE_UNDEF 0x0
+#define FC_FTYPE_SWILS 0x1
+#define FC_FTYPE_IP 0x2
+#define FC_FTYPE_SCSI 0x3
+#define FC_FTYPE_BLS 0x4
+#define FC_FTYPE_ELS 0x5
+#define FC_FTYPE_FCCT 0x7
+#define FC_FTYPE_LINKDATA 0x8
+#define FC_FTYPE_VDO 0x9
+#define FC_FTYPE_LINKCTL 0xA
+#define FC_FTYPE_SWILS_RSP 0xB
+#define FC_FTYPE_SBCCS 0xC
+
+/* Well-known Address Definitions (in Network order) */
+#define FC_WKA_MULTICAST 0xFFFFF5
+#define FC_WKA_CLKSYNC 0xFFFFF6
+#define FC_WKA_KEYDIST 0xFFFFF7
+#define FC_WKA_ALIAS 0xFFFFF8
+#define FC_WKA_QOSF 0xFFFFF9
+#define FC_WKA_MGMT 0xFFFFFA
+#define FC_WKA_TIME 0xFFFFFB
+#define FC_WKA_DNS 0xFFFFFC
+#define FC_WKA_FABRIC_CTRLR 0xFFFFFD
+#define FC_WKA_FPORT 0xFFFFFE
+#define FC_WKA_BCAST 0xFFFFFF
+
+/* Well-known Address Definitions (in little endian) */
+
+/* Information Categories for Link Data & Link Control Frames */
+#define FC_IU_UNCATEGORIZED 0x0
+#define FC_IU_SOLICITED_DATA 0x1
+#define FC_IU_UNSOLICITED_CTL 0x2
+#define FC_IU_SOLICITED_CTL 0x3
+#define FC_IU_UNSOLICITED_DATA 0x4
+#define FC_IU_DATA_DESCRIPTOR 0x5
+#define FC_IU_UNSOLICITED_CMD 0x6
+#define FC_IU_CMD_STATUS 0x7
+
+/* FC_CTL bits */
+#define FC_FCTL_EXCHANGE_RESPONDER 0x800000
+#define FC_FCTL_SEQ_RECIPIENT 0x400000
+#define FC_FCTL_EXCHANGE_FIRST 0x200000
+#define FC_FCTL_EXCHANGE_LAST 0x100000
+#define FC_FCTL_SEQ_LAST 0x080000
+#define FC_FCTL_PRIORITY 0x020000
+#define FC_FCTL_TRANSFER_SEQ_INITIATIVE 0x010000
+#define FC_FCTL_LAST_DATA_FRAME_MASK 0x00c000
+#define FC_FCTL_ACK_0_1_MASK 0x003000
+#define FC_FCTL_REXMITTED_SEQ 0x000200
+#define FC_FCTL_ABTS_MASK 0x000030
+#define FC_FCTL_REL_OFFSET 0x000008
+
+/* structure and functions to keep track of first/last exchange
+ frames and time deltas
+*/
+typedef struct _fc_exchange_data {
+ address s_id;
+ address d_id;
+ guint16 oxid;
+ guint32 first_exchange_frame;
+ guint32 last_exchange_frame;
+ nstime_t fc_time;
+} fc_exchange_data;
+
+/* FC header structure */
+typedef struct _fc_hdr {
+ address s_id;
+ address d_id;
+ guint32 fctl;
+ guint8 type;
+ guint16 seqcnt;
+ guint16 oxid;
+ guint16 rxid;
+ guint8 r_ctl;
+ guint8 cs_ctl;
+ fc_exchange_data *fced;
+} fc_hdr;
+
+#endif /* __PACKET_FC_H_ */