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, 389 insertions, 0 deletions

diff --git a/packet-fcswils.h b/packet-fcswils.h
new file mode 100644
index 0000000000..365304d8b4
--- /dev/null
+++ b/packet-fcswils.h
@@ -0,0 +1,389 @@
+/* packet-fcswils.h
+ * Fibre Channel Switch InterLink Services Definitions
+ * Copyright 2001 Dinesh G Dutt (ddutt@cisco.com)
+ *
+ * $Id: packet-fcswils.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_FCSWILS_H_
+#define __PACKET_FCSWILS_H_
+
+/* Command codes */
+#define FC_SWILS_SWRJT          0x01
+#define FC_SWILS_SWACC          0x02
+#define FC_SWILS_ELP            0x10
+#define FC_SWILS_EFP            0x11
+#define FC_SWILS_DIA            0x12
+#define FC_SWILS_RDI            0x13
+#define FC_SWILS_HLO            0x14
+#define FC_SWILS_LSU            0x15
+#define FC_SWILS_LSA            0x16
+#define FC_SWILS_BF             0x17
+#define FC_SWILS_RCF            0x18
+#define FC_SWILS_RSCN           0x1B
+#define FC_SWILS_DRLIR          0x1E
+#define FC_SWILS_DSCN           0x20
+#define FC_SWILS_LOOPD          0x21
+#define FC_SWILS_MR             0x22
+#define FC_SWILS_ACA            0x23
+#define FC_SWILS_RCA            0x24
+#define FC_SWILS_SFC            0x25
+#define FC_SWILS_UFC            0x26
+#define FC_SWILS_ESC            0x30
+
+/* Used in filters */
+static const value_string fc_swils_opcode_key_val[] = {
+    {FC_SWILS_SWRJT  , "SW_RJT"},
+    {FC_SWILS_SWACC  , "SW_ACC"},
+    {FC_SWILS_ELP    , "ELP"},
+    {FC_SWILS_EFP    , "EFP"},
+    {FC_SWILS_DIA    , "DIA"},
+    {FC_SWILS_RDI    , "RDI"},
+    {FC_SWILS_HLO    , "HLO"},
+    {FC_SWILS_LSU    , "LSU"},
+    {FC_SWILS_LSA    , "LSA"},
+    {FC_SWILS_BF     , "BF"},
+    {FC_SWILS_RCF    , "RCF"},
+    {FC_SWILS_RSCN   , "SW_RSCN"},
+    {FC_SWILS_DRLIR  , "DRLIR"},
+    {FC_SWILS_DSCN   , "DSCN"},
+    {FC_SWILS_LOOPD  , "LOOPD"},
+    {FC_SWILS_MR     , "MR"},
+    {FC_SWILS_ACA    , "ACA"},
+    {FC_SWILS_RCA    , "RCA"},
+    {FC_SWILS_SFC    , "SFC"},
+    {FC_SWILS_UFC    , "UFC"},
+    {FC_SWILS_ESC    , "ESC"},
+    {0, NULL},
+};
+
+/* Used in Info field */
+static const value_string fc_swils_opcode_val[] = {
+    {FC_SWILS_SWRJT  , "SW_RJT"},
+    {FC_SWILS_SWACC  , "SW_ACC"},
+    {FC_SWILS_ELP    , "ELP"},
+    {FC_SWILS_EFP    , "EFP"},
+    {FC_SWILS_DIA    , "Domain ID Assigned"},
+    {FC_SWILS_RDI    , "Request Domain ID"},
+    {FC_SWILS_HLO    , "Hello"},
+    {FC_SWILS_LSU    , "Link State Update"},
+    {FC_SWILS_LSA    , "Link State Ack"},
+    {FC_SWILS_BF     , "Build Fabric"},
+    {FC_SWILS_RCF    , "Reconfigure Fabric"},
+    {FC_SWILS_RSCN   , "Interswitch RSCN"},
+    {FC_SWILS_DRLIR  , "DRLIR"},
+    {FC_SWILS_DSCN   , "SW_RSCN"},
+    {FC_SWILS_LOOPD  , "LOOPD"},
+    {FC_SWILS_MR     , "Merge Req"},
+    {FC_SWILS_ACA    , "Acquire Change Auth"},
+    {FC_SWILS_RCA    , "Release Change Auth"},
+    {FC_SWILS_SFC    , "Stage Fabric Conf"},
+    {FC_SWILS_UFC    , "Update Fabric Conf"},
+    {FC_SWILS_ESC    , "ESC"},
+    {0, NULL},
+};
+
+/* Reject reason codes */
+
+#define FC_SWILS_RJT_INVCODE       0x01
+#define FC_SWILS_RJT_INVVER        0x02
+#define FC_SWILS_RJT_LOGERR        0x03
+#define FC_SWILS_RJT_INVSIZE       0x04
+#define FC_SWILS_RJT_LOGBSY        0x05
+#define FC_SWILS_RJT_PROTERR       0x07
+#define FC_SWILS_RJT_GENFAIL       0x09
+#define FC_SWILS_RJT_CMDNOTSUPP    0x0B
+#define FC_SWILS_RJT_VENDUNIQ      0xFF
+
+static const value_string fc_swils_rjt_val [] = {
+    {FC_SWILS_RJT_INVCODE   , "Invalid Cmd Code"},
+    {FC_SWILS_RJT_INVVER    , "Invalid Revision"},
+    {FC_SWILS_RJT_LOGERR    , "Logical Error"},
+    {FC_SWILS_RJT_INVSIZE   , "Invalid Size"},
+    {FC_SWILS_RJT_LOGBSY    , "Logical Busy"},
+    {FC_SWILS_RJT_PROTERR   , "Protocol Error"},
+    {FC_SWILS_RJT_GENFAIL   , "Unable to Perform"},
+    {FC_SWILS_RJT_CMDNOTSUPP, "Unsupported Cmd"},
+    {FC_SWILS_RJT_VENDUNIQ  , "Vendor Unique Err"},
+    {0, NULL},
+};
+
+/* Detailed reason code defines */
+#define FC_SWILS_RJT_NODET         0x0
+#define FC_SWILS_RJT_CLSF_ERR      0x1
+#define FC_SWILS_RJT_CLSN_ERR      0x3
+#define FC_SWILS_RJT_INVFC_CODE    0x4
+#define FC_SWILS_RJT_INVFC_PARM    0x5
+#define FC_SWILS_RJT_INV_PNAME     0xD
+#define FC_SWILS_RJT_INV_SNAME     0xE
+#define FC_SWILS_RJT_TOV_MSMTCH    0xF
+#define FC_SWILS_RJT_INV_DIDLST    0x10
+#define FC_SWILS_RJT_CMD_INPROG    0x19
+#define FC_SWILS_RJT_OORSRC        0x29
+#define FC_SWILS_RJT_NO_DID        0x2A
+#define FC_SWILS_RJT_INV_DID       0x2B
+#define FC_SWILS_RJT_NO_REQ        0x2C
+#define FC_SWILS_RJT_NOLNK_PARM    0x2D
+#define FC_SWILS_RJT_NO_REQDID     0x2E
+#define FC_SWILS_RJT_EP_ISOL       0x2F
+
+static const value_string fc_swils_deterr_val [] = {
+    {FC_SWILS_RJT_NODET ,      "No Additional Details"},
+    {FC_SWILS_RJT_CLSF_ERR ,   "Class F Svc Param Err"},
+    {FC_SWILS_RJT_CLSN_ERR ,   "Class N Svc Param Err"},
+    {FC_SWILS_RJT_INVFC_CODE , "Unknown Flow Ctrl Code"},
+    {FC_SWILS_RJT_INVFC_PARM , "Invalid Flow Ctrl Parm"},
+    {FC_SWILS_RJT_INV_PNAME ,  "Invalid Port Name"},
+    {FC_SWILS_RJT_INV_SNAME ,  "Invalid Switch Name"},
+    {FC_SWILS_RJT_TOV_MSMTCH , "R_A_/E_D_TOV Mismatch"},
+    {FC_SWILS_RJT_INV_DIDLST,  "Invalid Domain ID List"},
+    {FC_SWILS_RJT_CMD_INPROG , "Cmd Already in Progress"},
+    {FC_SWILS_RJT_OORSRC ,     "Insufficient Resources"},
+    {FC_SWILS_RJT_NO_DID ,     "Domain ID Unavailable"},
+    {FC_SWILS_RJT_INV_DID,     "Invalid Domain ID"},
+    {FC_SWILS_RJT_NO_REQ ,     "Request Not Supported"},
+    {FC_SWILS_RJT_NOLNK_PARM , "Link Parm Not Estd."},
+    {FC_SWILS_RJT_NO_REQDID ,  "Group of Domain IDs Unavail"},
+    {FC_SWILS_RJT_EP_ISOL ,    "E_Port Isolated"},
+    {0, NULL}
+};
+
+typedef struct _fcswils_elp {
+    guint8 revision;
+    guint8 flags[2];
+    guint8 rsvd1;
+    guint32 r_a_tov;
+    guint32 e_d_tov;
+    guint8  req_epname[8];
+    guint8  req_sname[8];
+    guint8  clsf_svcparm[6];
+    guint16 clsf_rcvsize;
+    guint16 clsf_conseq;
+    guint16 clsf_e2e;
+    guint16 clsf_openseq;
+    guint16 rsvd;
+    guint8  cls1_svcparm[2];
+    guint16 cls1_rcvsize;
+    guint8  cls2_svcparm[2];
+    guint16 cls2_rcvsize;
+    guint8  cls3_svcparm[2];
+    guint16 cls3_rcvsize;
+    guint8  rsvd2[20];
+    guint16 isl_flwctrl_mode;
+    guint16 flw_ctrl_parmlen;
+    guint32 b2b_credit;
+    guint32 compat_p1;
+    guint32 compat_p2;
+    guint32 compat_p3;
+    guint32 compat_p4;
+} fcswils_elp;
+#define FC_SWILS_ELP_SIZE 100
+
+#define FC_SWILS_ELP_FC_VENDOR   0x1
+#define FC_SWILS_ELP_FC_RRDY     0x2
+
+static const value_string fcswils_elp_fc_val[] = {
+    {FC_SWILS_ELP_FC_VENDOR, "Vendor Unique"},
+    {FC_SWILS_ELP_FC_RRDY,   "R_RDY Flow Ctrl"},
+    {0, NULL},
+};
+
+struct _fcswils_efp_didrec {
+    guint8 rec_type;
+    guint8 dom_id;
+    guint16 rsvd1;
+    guint32 rsvd2;
+    guint8  sname[8];
+};
+struct _fcswils_efp_mcastrec {
+    guint8 rec_type;
+    guint8 mcast_grpnum;
+    guint8 rsvd[14];
+};
+
+typedef union _fcswils_efp_listrec {
+    struct _fcswils_efp_didrec didrec;
+    struct _fcswils_efp_mcastrec mcastrec;
+} fcswils_efp_listrec;
+
+#define FC_SWILS_LRECTYPE_DOMAIN 0x1
+#define FC_SWILS_LRECTYPE_MCAST  0x2
+
+static const value_string fcswils_rectype_val[] = {
+    {FC_SWILS_LRECTYPE_DOMAIN, "Domain ID List Rec"},
+    {FC_SWILS_LRECTYPE_MCAST, "Multicast ID List Rec"},
+    {0, NULL},
+};
+
+typedef struct _fcswils_efp {
+    guint8  opcode;
+    guint8  reclen;
+    guint16 payload_len;
+    guint8  rsvd1[3];
+    guint8  pswitch_prio;
+    guint8  pswitch_name[8];
+    fcswils_efp_listrec *listrec;
+} fcswils_efp;
+#define FC_SWILS_EFP_SIZE 16    /* not including listrec */
+
+typedef struct _fcswils_dia {
+    guint8 switch_name[8];
+    guint8 rsvd[4];
+} fcswils_dia;
+
+typedef struct _fcswils_rdi_req {
+    guint8 rsvd[3];
+    guint8 domain_id;
+} fcswils_rdi_req;
+#define FC_SWILS_RDIREQ_SIZE 4
+
+static const value_string fc_swils_link_type_val[] = {
+    {0x01, "P2P Link"},
+    {0xF0, "Vendor Specific"},
+    {0xF1, "Vendor Specific"},
+    {0xF2, "Vendor Specific"},
+    {0xF3, "Vendor Specific"},
+    {0xF4, "Vendor Specific"},
+    {0xF5, "Vendor Specific"},
+    {0xF6, "Vendor Specific"},
+    {0xF7, "Vendor Specific"},
+    {0xF8, "Vendor Specific"},
+    {0xF9, "Vendor Specific"},
+    {0xFA, "Vendor Specific"},
+    {0xFB, "Vendor Specific"},
+    {0xFC, "Vendor Specific"},
+    {0xFD, "Vendor Specific"},
+    {0xFE, "Vendor Specific"},
+    {0xFF, "Vendor Specific"},
+    {0, NULL},
+};
+
+#define FC_SWILS_LSR_SLR    0x1 /* switch link record */
+#define FC_SWILS_LSR_ARS    0x2 /* AR Summary record */
+
+static const value_string fc_swils_fspf_linkrec_val[] = {
+    {FC_SWILS_LSR_SLR, "Switch Link Record"},
+    {FC_SWILS_LSR_ARS, "AR Summary Record"},
+    {0, NULL},
+};
+
+static const value_string fc_swils_fspf_lsrflags_val[] = {
+    {0x0, "LSR is for a Topology Update"},
+    {0x1, "LSR is for Initial DB Sync | Not the last seq in DB sync"},
+    {0x2, "Last Seq in DB Sync. LSU has no LSRs"},
+    {0x3, "LSR is for Initial DB Sync | Last Seq in DB Sync"},
+    {0, NULL},
+};
+
+#define FC_SWILS_PDESC_FSPF_BB 0x01
+#define FC_SWILS_PDESC_FSPF    0x02
+
+static const value_string fc_swils_rscn_portstate_val[] = {
+    {0, "No Additional Info"},
+    {1, "Port is online"},
+    {2, "Port is offline"},
+    {0, NULL},
+};
+
+static const value_string fc_swils_rscn_addrfmt_val[] = {
+    {0, "Port Addr Format"},
+    {1, "Area Addr Format"},
+    {2, "Domain Addr Format"},
+    {3, "Fabric Addr Format"},
+};
+
+static const value_string fc_swils_rscn_detectfn_val[] = {
+    {1, "Fabric Detected"},
+    {2, "N_Port Detected"},
+    {0, NULL},
+};
+
+static const value_string fc_swils_esc_protocol_val[] = {
+    {0, "Reserved"},
+    {1, "FSPF-Backbone Protocol"},
+    {2, "FSPF Protocol"},
+    {0, NULL},
+};
+
+#define FC_SWILS_ZONEOBJ_ZONESET    1
+#define FC_SWILS_ZONEOBJ_ZONE       2
+#define FC_SWILS_ZONEOBJ_ZONEALIAS  3
+
+static const value_string fc_swils_zoneobj_type_val[] = {
+    {0, "Reserved"},
+    {FC_SWILS_ZONEOBJ_ZONESET  , "Zone Set"},
+    {FC_SWILS_ZONEOBJ_ZONE     , "Zone"},
+    {FC_SWILS_ZONEOBJ_ZONEALIAS, "Zone Alias"},
+    {0, NULL},
+};
+
+#define FC_SWILS_ZONEMBR_WWN             1
+#define FC_SWILS_ZONEMBR_DP              2
+#define FC_SWILS_ZONEMBR_FCID            3
+#define FC_SWILS_ZONEMBR_ALIAS           4
+#define FC_SWILS_ZONEMBR_WWN_LUN         0xE1
+#define FC_SWILS_ZONEMBR_DP_LUN          0xE2
+#define FC_SWILS_ZONEMBR_FCID_LUN        0xE3
+
+static const value_string fc_swils_zonembr_type_val[] = {
+    {0, "Reserved"},
+    {FC_SWILS_ZONEMBR_WWN, "WWN"},
+    {FC_SWILS_ZONEMBR_DP, "Domain/Physical Port (0x00ddpppp)"},
+    {FC_SWILS_ZONEMBR_FCID, "FC Address"},
+    {FC_SWILS_ZONEMBR_ALIAS, "Zone Alias"},
+    {FC_SWILS_ZONEMBR_WWN_LUN, "WWN+LUN"},
+    {FC_SWILS_ZONEMBR_DP_LUN, "Domain/Physical Port+LUN"},
+    {FC_SWILS_ZONEMBR_FCID_LUN, "FCID+LUN"},
+    {0, NULL},
+};
+
+static const value_string fc_swils_mr_rsp_val[] = {
+    {0, "Successful"},
+    {1, "Fabric Busy"},
+    {2, "Failed"},
+    {0, NULL},
+};
+
+static const value_string fc_swils_mr_reason_val[] = {
+    {0x0, "No Reason"},
+    {0x1, "Invalid Data Length"},
+    {0x2, "Unsupported Command"},
+    {0x3, "Reserved"},
+    {0x4, "Not Authorized"},
+    {0x5, "Invalid Request"},
+    {0x6, "Fabric Changing"},
+    {0x7, "Update Not Staged"},
+    {0x8, "Invalid Zone Set Format"},
+    {0x9, "Invalid Data"},
+    {0xA, "Cannot Merge"},
+    {0, NULL},
+};
+
+static const value_string fc_swils_sfc_op_val[] = {
+    {0, "Reserved"},
+    {1, "Reserved"},
+    {2, "Reserved"},
+    {3, "Activate Zone Set"},
+    {4, "Deactivate Zone Set"},
+    {0, NULL},
+};
+
+#endif