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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 1.2 2002/12/10 02:49:31 guy 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
/* 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_FCCT 0x20
#define FC_TYPE_SWILS 0x22
#define FC_TYPE_AL 0x23
#define FC_TYPE_SNMP 0x24
extern 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
/* 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
#endif /* __PACKET_FC_H_ */
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