From Dinesh Dutt: Add Fibre Channel support, including FCIP, Basic FC

header, Extended Link Service, Interswitch Link Service, FCP, and IPFC.

svn path=/trunk/; revision=6757

1 files changed, 153 insertions, 0 deletions

diff --git a/packet-fc.h b/packet-fc.h
new file mode 100644
index 0000000000..abfadbb813
--- /dev/null
+++ b/packet-fc.h
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+/* packet-fc.h
+ * Basic Fibre Channel Header definitions
+ * Copyright 2002 Dinesh G Dutt (ddutt@cisco.com)
+ *
+ * $Id: packet-fc.h,v 1.1 2002/12/08 02:32:17 gerald Exp $
+ *
+ * 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
+
+/* TYPE (FC-4) Definitions */
+
+#define FC_TYPE_SCSI           0x8
+#define FC_TYPE_IP             0x5
+#define FC_TYPE_LLCSNAP        0x4
+#define FC_TYPE_ELS            0x1
+#define FC_TYPE_FCCT           0x20
+#define FC_TYPE_SWILS          0x22
+#define FC_TYPE_AL             0x23
+#define FC_TYPE_SNMP           0x24
+#define FC_TYPE_CMNSVC         0x0  /* Used in PRLI Svc Param Page */
+
+static const value_string fc_fc4_val[] = {
+    {FC_TYPE_SCSI    , "FCP"},
+    {FC_TYPE_IP      , "IP/FC"},
+    {FC_TYPE_LLCSNAP , "LLC_SNAP"},
+    {FC_TYPE_ELS     , "Ext Link Svc"},
+    {FC_TYPE_FCCT    , "FC_CT"},
+    {FC_TYPE_SWILS   , "SW_ILS"},
+    {FC_TYPE_AL      , "AL"},
+    {FC_TYPE_SNMP    , "SNMP"},
+    {0, NULL},
+};
+
+static const value_string fc_prli_fc4_val[] = {
+    {FC_TYPE_SCSI    , "FCP"},
+    {FC_TYPE_IP      , "IP/FC"},
+    {FC_TYPE_LLCSNAP , "LLC_SNAP"},
+    {FC_TYPE_ELS     , "Ext Link Svc"},
+    {FC_TYPE_FCCT    , "FC_CT"},
+    {FC_TYPE_SWILS   , "SW_ILS"},
+    {FC_TYPE_AL      , "AL"},
+    {FC_TYPE_SNMP    , "SNMP"},
+    {FC_TYPE_CMNSVC  , "Common to all FC-4 Types"},
+    {0, NULL},
+};
+
+/* 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
+
+static const value_string fc_ftype_vals [] = {
+    {FC_FTYPE_UNDEF ,    "Unknown frame"},
+    {FC_FTYPE_SWILS,     "SW_ILS"},
+    {FC_FTYPE_IP ,       "IP/FC"},
+    {FC_FTYPE_SCSI ,     "FCP"},
+    {FC_FTYPE_BLS ,      "Basic Link Svc"},
+    {FC_FTYPE_ELS ,      "ELS"},
+    {FC_FTYPE_FCCT ,     "FC_CT"},
+    {FC_FTYPE_LINKDATA,  "Link Data"},
+    {FC_FTYPE_VDO,       "Video Data"},
+    {FC_FTYPE_LINKCTL,   "Link Ctl"},
+    {0, NULL},
+};
+
+/* 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) */
+
+static const value_string fc_wka_vals[] = {
+    {FC_WKA_MULTICAST,    "Multicast Server"},
+    {FC_WKA_CLKSYNC,      "Clock Sync Server"},
+    {FC_WKA_KEYDIST,      "Key Distribution Server"},
+    {FC_WKA_ALIAS,        "Alias Server"},
+    {FC_WKA_QOSF,         "QoS Facilitator"},
+    {FC_WKA_MGMT,         "Management Server"},
+    {FC_WKA_TIME,         "Time Server"},
+    {FC_WKA_DNS,          "Directory Server"},
+    {FC_WKA_FABRIC_CTRLR, "Fabric Ctlr"},
+    {FC_WKA_FPORT,        "F_Port Server"},
+    {FC_WKA_BCAST,        "Broadcast ID"},
+    {0, NULL},
+};
+
+/* 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
+
+static const value_string fc_iu_val[] = {
+    {FC_IU_UNCATEGORIZED   , "Uncategorized Data"},
+    {FC_IU_SOLICITED_DATA  , "Solicited Data"},
+    {FC_IU_UNSOLICITED_CTL , "Unsolicited Control"},
+    {FC_IU_SOLICITED_CTL   , "Solicited Control"},
+    {FC_IU_UNSOLICITED_DATA, "Solicited Data"},
+    {FC_IU_DATA_DESCRIPTOR , "Data Descriptor"},
+    {FC_IU_UNSOLICITED_CMD , "Unsolicited Command"},
+    {FC_IU_CMD_STATUS      , "Command Status"},
+    {0, NULL},
+};
+
+#endif