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/* packet-scsi.h
* Author: Dinesh G Dutt (ddutt@cisco.com)
*
* $Id$
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 2002 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_SCSI_H_
#define __PACKET_SCSI_H_
/* list of commands for each commandset */
typedef void (*scsi_dissector_t)(tvbuff_t *tvb, packet_info *pinfo,
proto_tree *tree, guint offset,
gboolean isreq, gboolean iscdb,
guint32 payload_len, scsi_task_data_t *cdata);
typedef struct _scsi_cdb_table_t {
scsi_dissector_t func;
} scsi_cdb_table_t;
/* SPC and SPC-2 Commands */
#define SCSI_SPC_CHANGE_DEFINITION 0x40
#define SCSI_SPC_COMPARE 0x39
#define SCSI_SPC_COPY 0x18
#define SCSI_SPC_COPY_AND_VERIFY 0x3A
#define SCSI_SPC2_INQUIRY 0x12
#define SCSI_SPC2_EXTCOPY 0x83
#define SCSI_SPC2_LOGSELECT 0x4C
#define SCSI_SPC2_LOGSENSE 0x4D
#define SCSI_SPC2_MODESELECT6 0x15
#define SCSI_SPC2_MODESELECT10 0x55
#define SCSI_SPC2_MODESENSE6 0x1A
#define SCSI_SPC2_MODESENSE10 0x5A
#define SCSI_SPC2_PERSRESVIN 0x5E
#define SCSI_SPC2_PERSRESVOUT 0x5F
#define SCSI_SPC2_PREVMEDREMOVAL 0x1E
#define SCSI_SPC2_READBUFFER 0x3C
#define SCSI_SPC2_RCVCOPYRESULTS 0x84
#define SCSI_SPC2_RCVDIAGRESULTS 0x1C
#define SCSI_SPC2_RELEASE6 0x17
#define SCSI_SPC2_RELEASE10 0x57
#define SCSI_SPC2_REPORTDEVICEID 0xA3
#define SCSI_SPC2_REPORTLUNS 0xA0
#define SCSI_SPC2_REQSENSE 0x03
#define SCSI_SPC2_RESERVE6 0x16
#define SCSI_SPC2_RESERVE10 0x56
#define SCSI_SPC2_SENDDIAG 0x1D
#define SCSI_SPC2_SETDEVICEID 0xA4
#define SCSI_SPC2_TESTUNITRDY 0x00
#define SCSI_SPC2_WRITEBUFFER 0x3B
#define SCSI_SPC2_VARLENCDB 0x7F
void dissect_spc3_inquiry(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint32 payload_len, scsi_task_data_t *cdata);
void dissect_spc3_logselect(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
void dissect_spc3_logsense(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
void dissect_spc3_modeselect10(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata);
void dissect_spc3_modesense10(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata);
void dissect_spc3_persistentreservein(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata);
void dissect_spc3_persistentreserveout(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
void dissect_spc3_reportluns(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
extern const value_string scsi_status_val[];
/*
* SCSI Device Types.
*
* These can be supplied to the dissection routines if the caller happens
* to know the device type (e.g., NDMP assumes that a "jukebox" is a
* media changer, SCSI_DEV_SMC, and a "tape" is a sequential access device,
* SCSI_DEV_SSC).
*
* If the caller doesn't know the device type, it supplies SCSI_DEV_UNKNOWN.
*/
#define SCSI_DEV_UNKNOWN -1
#define SCSI_DEV_SBC 0x0
#define SCSI_DEV_SSC 0x1
#define SCSI_DEV_PRNT 0x2
#define SCSI_DEV_PROC 0x3
#define SCSI_DEV_WORM 0x4
#define SCSI_DEV_CDROM 0x5
#define SCSI_DEV_SCAN 0x6
#define SCSI_DEV_OPTMEM 0x7
#define SCSI_DEV_SMC 0x8
#define SCSI_DEV_COMM 0x9
#define SCSI_DEV_RAID 0xC
#define SCSI_DEV_SES 0xD
#define SCSI_DEV_RBC 0xE
#define SCSI_DEV_OCRW 0xF
#define SCSI_DEV_OSD 0x11
#define SCSI_DEV_ADC 0x12
#define SCSI_DEV_NOLUN 0x1F
#define SCSI_DEV_BITS 0x1F /* the lower 5 bits indicate device type */
#define SCSI_MS_PCODE_BITS 0x3F /* Page code bits in Mode Sense */
/* Function Decls; functions invoked by SAM-2 transport protocols such as
* FCP/iSCSI
*/
void dissect_scsi_cdb (tvbuff_t *, packet_info *, proto_tree *,
gint, itlq_nexus_t *, itl_nexus_t *);
void dissect_scsi_rsp (tvbuff_t *, packet_info *, proto_tree *, itlq_nexus_t *, itl_nexus_t *, guint8);
void dissect_scsi_payload (tvbuff_t *, packet_info *, proto_tree *,
gboolean, itlq_nexus_t *, itl_nexus_t *);
void dissect_scsi_snsinfo (tvbuff_t *, packet_info *, proto_tree *, guint, guint, itlq_nexus_t *, itl_nexus_t *);
WS_VAR_IMPORT const value_string scsi_sbc2_vals[];
WS_VAR_IMPORT const value_string scsi_mmc_vals[];
WS_VAR_IMPORT const value_string scsi_ssc2_vals[];
#endif
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