/* TODO make the contracts require that all functions be called with valid * pointers for itl and itlq and remove all tests for itl/itlq being NULL */ /* TODO audit value parameter for proto_tree_add_boolean() calls */ /* TODO scsi_verdesc_val needs to be updated from appendix D in spc-3 */ /* packet-scsi.c * Routines for decoding SCSI CDBs and responsess * Author: Dinesh G Dutt (ddutt@cisco.com) * * $Id$ * * Wireshark - Network traffic analyzer * By Gerald Combs * 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. */ /* * Some Notes on using the SCSI Decoder: * * The SCSI decoder has been built right now that it is invoked directly by the * SCSI transport layers as compared to the standard mechanism of being invoked * via a dissector chain. There are multiple reasons for this: * - The SCSI CDB is typically embedded inside the transport along with other * header fields that have nothing to do with SCSI. So, it is required to be * - Originally, Wireshark couldn't do filtering on protocol trees that were not * on the top level. * * There are four main routines that are provided: * o dissect_scsi_cdb - invoked on receiving a SCSI Command * void dissect_scsi_cdb (tvbuff_t *, packet_info *, proto_tree *, * guint, itlq_nexus_t *, itl_nexus_t *); * o dissect_scsi_payload - invoked to decode SCSI responses * void dissect_scsi_payload (tvbuff_t *, packet_info *, proto_tree *, guint, * gboolean, itlq_nexusu_t *, itl_nexus_t *, * guint32 relative_offset); * The final parameter is the length of the response field that is negotiated * as part of the SCSI transport layer. If this is not tracked by the * transport, it can be set to 0. * o dissect_scsi_rsp - invoked to dissect the scsi status code in a response * SCSI task. * void dissect_scsi_rsp (tvbuff_t *, packet_info *, proto_tree *, * itlq_nexus_t *, itl_nexus_t *, guint8); * o dissect_scsi_snsinfo - invoked to decode the sense data provided in case of * an error. * void dissect_scsi_snsinfo (tvbuff_t *, packet_info *, proto_tree *, guint, * guint, itlq_nexus_t *, itl_nexus_t *); * * In addition to this, the other requirement made from the transport is to * provide ITL and ITLQ structures that are persistent. * * The ITL structure uniquely identifies a Initiator/Target/Lun combination * and is among other things used to keep track of the device type for a * specific LUN. * * The ITLQ structure uniquely identifies a specific scsi task and is used to * keep track of OPCODEs between CDB/DATA/Responses and resp[onse times. * * This decoder attempts to track the type of SCSI device based on the response * to the Inquiry command. If the trace does not contain an Inquiry command, * the decoding of the commands is done as per a user preference. Currently, * only SBC (disks) and SSC (tapes) are the alternatives offered. The basic * SCSI command set (SPC-2/3) is decoded for all SCSI devices. If there is a * mixture of devices in the trace, some with Inquiry response and some * without, the user preference is used only for those devices whose type the * decoder has not been able to determine. * */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include #include "packet-scsi.h" #include "packet-fc.h" #include "packet-scsi-osd.h" #include "packet-scsi-mmc.h" static int proto_scsi = -1; int hf_scsi_control = -1; int hf_scsi_alloclen16 = -1; static int hf_scsi_time = -1; static int hf_scsi_request_frame = -1; static int hf_scsi_response_frame = -1; static int hf_scsi_lun = -1; static int hf_scsi_status = -1; static int hf_scsi_spcopcode = -1; static int hf_scsi_sbcopcode = -1; static int hf_scsi_sscopcode = -1; static int hf_scsi_smcopcode = -1; static int hf_scsi_inquiry_flags = -1; static int hf_scsi_inquiry_evpd_page = -1; static int hf_scsi_inquiry_cmdt_page = -1; static int hf_scsi_alloclen = -1; static int hf_scsi_logsel_flags = -1; static int hf_scsi_logsel_pc = -1; static int hf_scsi_paramlen = -1; static int hf_scsi_logsns_flags = -1; static int hf_scsi_logsns_pc = -1; static int hf_scsi_logsns_pagecode = -1; static int hf_scsi_paramlen16 = -1; static int hf_scsi_modesel_flags = -1; static int hf_scsi_modesns_pc = -1; static int hf_scsi_spcpagecode = -1; static int hf_scsi_sbcpagecode = -1; static int hf_scsi_sscpagecode = -1; static int hf_scsi_smcpagecode = -1; static int hf_scsi_mmcpagecode = -1; static int hf_scsi_modesns_flags = -1; static int hf_scsi_persresvin_svcaction = -1; static int hf_scsi_persresvout_svcaction = -1; static int hf_scsi_persresv_scope = -1; static int hf_scsi_persresv_type = -1; static int hf_scsi_release_flags = -1; static int hf_scsi_release_thirdpartyid = -1; static int hf_scsi_alloclen32 = -1; static int hf_scsi_select_report = -1; static int hf_scsi_formatunit_flags = -1; static int hf_scsi_formatunit_interleave = -1; static int hf_scsi_formatunit_vendor = -1; static int hf_scsi_rdwr6_lba = -1; static int hf_scsi_rdwr6_xferlen = -1; static int hf_scsi_rdwr10_lba = -1; static int hf_scsi_read_flags = -1; static int hf_scsi_rdwr12_xferlen = -1; static int hf_scsi_rdwr16_lba = -1; static int hf_scsi_readcapacity_flags = -1; static int hf_scsi_readcapacity_lba = -1; static int hf_scsi_readcapacity_pmi = -1; static int hf_scsi_rdwr10_xferlen = -1; static int hf_scsi_readdefdata_flags = -1; static int hf_scsi_cdb_defectfmt = -1; static int hf_scsi_reassignblks_flags = -1; static int hf_scsi_inq_add_len = -1; static int hf_scsi_inq_qualifier = -1; static int hf_scsi_inq_vendor_id = -1; static int hf_scsi_inq_product_id = -1; static int hf_scsi_inq_product_rev = -1; static int hf_scsi_inq_version_desc = -1; static int hf_scsi_inq_devtype = -1; static int hf_scsi_inq_rmb = -1; static int hf_scsi_inq_version = -1; static int hf_scsi_rluns_lun = -1; static int hf_scsi_rluns_multilun = -1; static int hf_scsi_modesns_errrep = -1; static int hf_scsi_modesns_tst = -1; static int hf_scsi_modesns_qmod = -1; static int hf_scsi_modesns_qerr = -1; static int hf_scsi_modesns_rac = -1; static int hf_scsi_modesns_tas = -1; static int hf_scsi_protocol = -1; static int hf_scsi_sns_errtype = -1; static int hf_scsi_snskey = -1; static int hf_scsi_snsinfo = -1; static int hf_scsi_addlsnslen = -1; static int hf_scsi_asc = -1; static int hf_scsi_ascascq = -1; static int hf_scsi_ascq = -1; static int hf_scsi_fru = -1; static int hf_scsi_sksv = -1; static int hf_scsi_inq_reladrflags = -1; static int hf_scsi_inq_sync = -1; static int hf_scsi_inq_reladr = -1; static int hf_scsi_inq_linked = -1; static int hf_scsi_inq_cmdque = -1; static int hf_scsi_inq_bqueflags = -1; static int hf_scsi_inq_bque = -1; static int hf_scsi_inq_encserv = -1; static int hf_scsi_inq_multip = -1; static int hf_scsi_inq_mchngr = -1; static int hf_scsi_inq_sccsflags = -1; static int hf_scsi_inq_sccs = -1; static int hf_scsi_inq_acc = -1; static int hf_scsi_inq_tpc = -1; static int hf_scsi_inq_protect = -1; static int hf_scsi_inq_tpgs = -1; static int hf_scsi_inq_acaflags = -1; static int hf_scsi_inq_normaca = -1; static int hf_scsi_inq_hisup = -1; static int hf_scsi_inq_aerc = -1; static int hf_scsi_inq_trmtsk = -1; static int hf_scsi_inq_rdf = -1; static int hf_scsi_persresv_key = -1; static int hf_scsi_persresv_scopeaddr = -1; static int hf_scsi_add_cdblen = -1; static int hf_scsi_svcaction = -1; static int hf_scsi_ssu_immed = -1; static int hf_scsi_ssu_pwr_cond = -1; static int hf_scsi_ssu_loej = -1; static int hf_scsi_ssu_start = -1; static int hf_scsi_wb_mode = -1; static int hf_scsi_wb_bufferid = -1; static int hf_scsi_wb_bufoffset = -1; static int hf_scsi_paramlen24 = -1; static int hf_scsi_senddiag_st_code = -1; static int hf_scsi_senddiag_pf = -1; static int hf_scsi_senddiag_st = -1; static int hf_scsi_senddiag_devoff = -1; static int hf_scsi_senddiag_unitoff = -1; static int hf_sbc2_verify_lba = -1; static int hf_sbc2_verify_vlen = -1; static int hf_sbc2_verify_dpo = -1; static int hf_sbc2_verify_blkvfy = -1; static int hf_sbc2_verify_reladdr = -1; static int hf_sbc2_verify_vlen32 = -1; static int hf_sbc2_verify_lba64 = -1; static int hf_sbc2_wrverify_ebp = -1; static int hf_sbc2_wrverify_lba = -1; static int hf_sbc2_wrverify_xferlen = -1; static int hf_sbc2_wrverify_lba64 = -1; static int hf_sbc2_wrverify_xferlen32 = -1; static int hf_sbc2_verify_bytchk = -1; static int hf_ssc3_space6_count = -1; static int hf_ssc3_space16_count = -1; static int hf_ssc3_locate10_loid = -1; static int hf_ssc3_locate16_loid = -1; static int hf_scsi_fragments = -1; static int hf_scsi_fragment = -1; static int hf_scsi_fragment_overlap = -1; static int hf_scsi_fragment_overlap_conflict = -1; static int hf_scsi_fragment_multiple_tails = -1; static int hf_scsi_fragment_too_long_fragment = -1; static int hf_scsi_fragment_error = -1; static int hf_scsi_reassembled_in = -1; static gint ett_scsi = -1; static gint ett_scsi_page = -1; static gint ett_scsi_inq_acaflags = -1; static gint ett_scsi_inq_sccsflags = -1; static gint ett_scsi_inq_bqueflags = -1; static gint ett_scsi_inq_reladrflags = -1; static gint ett_scsi_fragments = -1; static gint ett_scsi_fragment = -1; static int scsi_tap = -1; /* Defragment of SCSI DATA IN/OUT */ static gboolean scsi_defragment = FALSE; static GHashTable *scsi_fragment_table = NULL; static GHashTable *scsi_reassembled_table = NULL; static void scsi_defragment_init(void) { fragment_table_init(&scsi_fragment_table); reassembled_table_init(&scsi_reassembled_table); } static const fragment_items scsi_frag_items = { &ett_scsi_fragment, &ett_scsi_fragments, &hf_scsi_fragments, &hf_scsi_fragment, &hf_scsi_fragment_overlap, &hf_scsi_fragment_overlap_conflict, &hf_scsi_fragment_multiple_tails, &hf_scsi_fragment_too_long_fragment, &hf_scsi_fragment_error, &hf_scsi_reassembled_in, "fragments" }; typedef guint32 scsi_cmnd_type; typedef guint32 scsi_device_type; /* Valid SCSI Command Types */ #define SCSI_CMND_SPC2 1 #define SCSI_CMND_SBC2 2 #define SCSI_CMND_SSC2 3 #define SCSI_CMND_SMC2 4 #define SCSI_CMND_MMC 5 /* SPC and SPC-2 Commands */ static const value_string scsi_spc2_vals[] = { {SCSI_SPC_CHANGE_DEFINITION , "Change Definition"}, {SCSI_SPC_COMPARE , "Compare"}, {SCSI_SPC_COPY , "Copy"}, {SCSI_SPC_COPY_AND_VERIFY , "Copy And Verify"}, {SCSI_SPC2_EXTCOPY , "Extended Copy"}, {SCSI_SPC2_INQUIRY , "Inquiry"}, {SCSI_SPC2_LOGSELECT , "Log Select"}, {SCSI_SPC2_LOGSENSE , "Log Sense"}, {SCSI_SPC2_MODESELECT6 , "Mode Select(6)"}, {SCSI_SPC2_MODESELECT10 , "Mode Select(10)"}, {SCSI_SPC2_MODESENSE6 , "Mode Sense(6)"}, {SCSI_SPC2_MODESENSE10 , "Mode Sense(10)"}, {SCSI_SPC2_PERSRESVIN , "Persistent Reserve In"}, {SCSI_SPC2_PERSRESVOUT , "Persistent Reserve Out"}, {SCSI_SPC2_PREVMEDREMOVAL , "Prevent/Allow Medium Removal"}, {SCSI_SPC2_RCVCOPYRESULTS , "Receive Copy Results"}, {SCSI_SPC2_RCVDIAGRESULTS , "Receive Diagnostics Results"}, {SCSI_SPC2_READBUFFER , "Read Buffer"}, {SCSI_SPC2_RELEASE6 , "Release(6)"}, {SCSI_SPC2_RELEASE10 , "Release(10)"}, {SCSI_SPC2_REPORTDEVICEID , "Report Device ID"}, {SCSI_SPC2_REPORTLUNS , "Report LUNs"}, {SCSI_SPC2_REQSENSE , "Request Sense"}, {SCSI_SPC2_RESERVE6 , "Reserve(6)"}, {SCSI_SPC2_RESERVE10 , "Reserve(10)"}, {SCSI_SPC2_SENDDIAG , "Send Diagnostic"}, {SCSI_SPC2_TESTUNITRDY , "Test Unit Ready"}, {SCSI_SPC2_WRITEBUFFER , "Write Buffer"}, {SCSI_SPC2_VARLENCDB , "Variable Length CDB"}, {0, NULL}, }; /* SBC-2 Commands */ #define SCSI_SBC2_FORMATUNIT 0x04 #define SCSI_SBC2_LOCKUNLKCACHE10 0x36 #define SCSI_SBC2_LOCKUNLKCACHE16 0x92 #define SCSI_SBC2_PREFETCH10 0x34 #define SCSI_SBC2_PREFETCH16 0x90 #define SCSI_SBC2_READ6 0x08 #define SCSI_SBC2_READ10 0x28 #define SCSI_SBC2_READ12 0xA8 #define SCSI_SBC2_READ16 0x88 #define SCSI_SBC2_READCAPACITY10 0x25 #define SCSI_SBC2_SERVICEACTIONIN16 0x9E #define SCSI_SBC2_READDEFDATA10 0x37 #define SCSI_SBC2_READDEFDATA12 0xB7 #define SCSI_SBC2_READLONG 0x3E #define SCSI_SBC2_REASSIGNBLKS 0x07 #define SCSI_SBC2_REBUILD16 0x81 #define SCSI_SBC2_REBUILD32 0x7F #define SCSI_SBC2_REGENERATE16 0x82 #define SCSI_SBC2_REGENERATE32 0x7F #define SCSI_SBC2_SEEK10 0x2B #define SCSI_SBC2_SETLIMITS10 0x33 #define SCSI_SBC2_SETLIMITS12 0xB3 #define SCSI_SBC2_SYNCCACHE10 0x35 #define SCSI_SBC2_SYNCCACHE16 0x91 #define SCSI_SBC2_VERIFY10 0x2F #define SCSI_SBC2_VERIFY12 0xAF #define SCSI_SBC2_VERIFY16 0x8F #define SCSI_SBC2_WRITE6 0x0A #define SCSI_SBC2_WRITE10 0x2A #define SCSI_SBC2_WRITE12 0xAA #define SCSI_SBC2_WRITE16 0x8A #define SCSI_SBC2_WRITENVERIFY10 0x2E #define SCSI_SBC2_WRITENVERIFY12 0xAE #define SCSI_SBC2_WRITENVERIFY16 0x8E #define SCSI_SBC2_WRITELONG 0x3F #define SCSI_SBC2_WRITESAME10 0x41 #define SCSI_SBC2_WRITESAME16 0x93 #define SCSI_SBC2_XDREAD10 0x52 #define SCSI_SBC2_XDREAD32 0x7F #define SCSI_SBC2_XDWRITE10 0x50 #define SCSI_SBC2_XDWRITE32 0x7F #define SCSI_SBC2_XDWRITEREAD10 0x53 #define SCSI_SBC2_XDWRITEREAD32 0x7F #define SCSI_SBC2_XDWRITEEXTD16 0x80 #define SCSI_SBC2_XDWRITEEXTD32 0x7F #define SCSI_SBC2_XPWRITE10 0x51 #define SCSI_SBC2_XPWRITE32 0x7F const value_string scsi_sbc2_vals[] = { {SCSI_SPC2_EXTCOPY , "Extended Copy"}, {SCSI_SPC2_INQUIRY , "Inquiry"}, {SCSI_SBC2_FORMATUNIT , "Format Unit"}, {SCSI_SBC2_LOCKUNLKCACHE10 , "Lock Unlock Cache(10)"}, {SCSI_SBC2_LOCKUNLKCACHE16 , "Lock Unlock Cache(16)"}, {SCSI_SPC2_LOGSELECT , "Log Select"}, {SCSI_SPC2_LOGSENSE , "Log Sense"}, {SCSI_SPC2_MODESELECT6 , "Mode Select(6)"}, {SCSI_SPC2_MODESELECT10 , "Mode Select(10)"}, {SCSI_SPC2_MODESENSE6 , "Mode Sense(6)"}, {SCSI_SPC2_MODESENSE10 , "Mode Sense(10)"}, {SCSI_SPC2_PERSRESVIN , "Persistent Reserve In"}, {SCSI_SPC2_PERSRESVOUT , "Persistent Reserve Out"}, {SCSI_SBC2_PREFETCH10 , "Pre-Fetch(10)"}, {SCSI_SBC2_PREFETCH16 , "Pre-Fetch(16)"}, {SCSI_SPC2_PREVMEDREMOVAL , "Prevent/Allow Medium Removal"}, {SCSI_SBC2_READ6 , "Read(6)"}, {SCSI_SBC2_READ10 , "Read(10)"}, {SCSI_SBC2_READ12 , "Read(12)"}, {SCSI_SBC2_READ16 , "Read(16)"}, {SCSI_SBC2_READCAPACITY10 , "Read Capacity(10)"}, {SCSI_SPC2_REPORTLUNS , "Report LUNs"}, {SCSI_SPC2_REQSENSE , "Request Sense"}, {SCSI_SBC2_SERVICEACTIONIN16 , "Service Action In(16)"}, {SCSI_SBC2_READDEFDATA10 , "Read Defect Data(10)"}, {SCSI_SBC2_READDEFDATA12 , "Read Defect Data(12)"}, {SCSI_SBC2_READLONG , "Read Long"}, {SCSI_SBC2_REASSIGNBLKS , "Reassign Blocks"}, {SCSI_SBC2_REBUILD16 , "Rebuild(16)"}, {SCSI_SBC2_REBUILD32 , "Rebuild(32)"}, {SCSI_SBC2_REGENERATE16 , "Regenerate(16)"}, {SCSI_SBC2_REGENERATE32 , "Regenerate(32)"}, {SCSI_SBC2_SEEK10 , "Seek(10)"}, {SCSI_SPC2_SENDDIAG , "Send Diagnostic"}, {SCSI_SBC2_SETLIMITS10 , "Set Limits(10)"}, {SCSI_SBC2_SETLIMITS12 , "Set Limits(12)"}, {SCSI_SBC2_STARTSTOPUNIT , "Start Stop Unit"}, {SCSI_SBC2_SYNCCACHE10 , "Synchronize Cache(10)"}, {SCSI_SBC2_SYNCCACHE16 , "Synchronize Cache(16)"}, {SCSI_SPC2_TESTUNITRDY , "Test Unit Ready"}, {SCSI_SBC2_VERIFY10 , "Verify(10)"}, {SCSI_SBC2_VERIFY12 , "Verify(12)"}, {SCSI_SBC2_VERIFY16 , "Verify(16)"}, {SCSI_SBC2_WRITE6 , "Write(6)"}, {SCSI_SBC2_WRITE10 , "Write(10)"}, {SCSI_SBC2_WRITE12 , "Write(12)"}, {SCSI_SBC2_WRITE16 , "Write(16)"}, {SCSI_SPC2_WRITEBUFFER , "Write Buffer"}, {SCSI_SBC2_WRITENVERIFY10 , "Write & Verify(10)"}, {SCSI_SBC2_WRITENVERIFY12 , "Write & Verify(12)"}, {SCSI_SBC2_WRITENVERIFY16 , "Write & Verify(16)"}, {SCSI_SBC2_WRITELONG , "Write Long"}, {SCSI_SBC2_WRITESAME10 , "Write Same(10)"}, {SCSI_SBC2_WRITESAME16 , "Write Same(16)"}, {SCSI_SBC2_XDREAD10 , "XdRead(10)"}, {SCSI_SBC2_XDREAD32 , "XdRead(32)"}, {SCSI_SBC2_XDWRITE10 , "XdWrite(10)"}, {SCSI_SBC2_XDWRITE32 , "XdWrite(32)"}, {SCSI_SBC2_XDWRITEREAD10 , "XdWriteRead(10)"}, {SCSI_SBC2_XDWRITEREAD32 , "XdWriteRead(32)"}, {SCSI_SBC2_XDWRITEEXTD16 , "XdWrite Extended(16)"}, {SCSI_SBC2_XDWRITEEXTD32 , "XdWrite Extended(32)"}, {SCSI_SBC2_XPWRITE10 , "XpWrite(10)"}, {SCSI_SBC2_XPWRITE32 , "XpWrite(32)"}, {0, NULL}, }; /* SMC2 Commands */ #define SCSI_SMC2_EXCHANGE_MEDIUM 0x40 #define SCSI_SMC2_INITIALIZE_ELEMENT_STATUS 0x07 #define SCSI_SMC2_INITIALIZE_ELEMENT_STATUS_RANGE 0x37 #define SCSI_SMC2_MOVE_MEDIUM 0xA5 #define SCSI_SMC2_MOVE_MEDIUM_ATTACHED 0xA7 #define SCSI_SMC2_POSITION_TO_ELEMENT 0x2B #define SCSI_SMC2_READ_ATTRIBUTE 0x8C #define SCSI_SMC2_READ_ELEMENT_STATUS 0xB8 #define SCSI_SMC2_READ_ELEMENT_STATUS_ATTACHED 0xB4 #define SCSI_SMC2_REQUEST_VOLUME_ELEMENT_ADDRESS 0xB5 #define SCSI_SMC2_SEND_VOLUME_TAG 0xB6 #define SCSI_SMC2_WRITE_ATTRIBUTE 0x8D static const value_string scsi_smc2_vals[] = { {SCSI_SMC2_EXCHANGE_MEDIUM , "Exchange Medium"}, {SCSI_SMC2_INITIALIZE_ELEMENT_STATUS , "Initialize Element Status"}, {SCSI_SMC2_INITIALIZE_ELEMENT_STATUS_RANGE, "Initialize Element Status With Range"}, {SCSI_SPC2_INQUIRY , "Inquiry"}, {SCSI_SPC2_LOGSELECT , "Log Select"}, {SCSI_SPC2_LOGSENSE , "Log Sense"}, {SCSI_SPC2_MODESELECT6 , "Mode Select(6)"}, {SCSI_SPC2_MODESELECT10 , "Mode Select(10)"}, {SCSI_SPC2_MODESENSE6 , "Mode Sense(6)"}, {SCSI_SPC2_MODESENSE10 , "Mode Sense(10)"}, {SCSI_SMC2_MOVE_MEDIUM , "Move Medium"}, {SCSI_SMC2_MOVE_MEDIUM_ATTACHED , "Move Medium Attached"}, {SCSI_SPC2_PERSRESVIN , "Persistent Reserve In"}, {SCSI_SPC2_PERSRESVOUT , "Persistent Reserve Out"}, {SCSI_SMC2_POSITION_TO_ELEMENT , "Position To Element"}, {SCSI_SPC2_PREVMEDREMOVAL , "Prevent/Allow Medium Removal"}, {SCSI_SMC2_READ_ATTRIBUTE , "Read Attribute"}, {SCSI_SMC2_READ_ELEMENT_STATUS , "Read Element Status"}, {SCSI_SMC2_READ_ELEMENT_STATUS_ATTACHED , "Read Element Status Attached"}, {SCSI_SPC2_RELEASE6 , "Release(6)"}, {SCSI_SPC2_RELEASE10 , "Release(10)"}, {SCSI_SPC2_REPORTLUNS , "Report LUNs"}, {SCSI_SPC2_REQSENSE , "Request Sense"}, {SCSI_SMC2_REQUEST_VOLUME_ELEMENT_ADDRESS , "Request Volume Element Address"}, {SCSI_SPC2_RESERVE6 , "Reserve(6)"}, {SCSI_SPC2_RESERVE10 , "Reserve(10)"}, {SCSI_SMC2_SEND_VOLUME_TAG , "Send Volume Tag"}, {SCSI_SPC2_SENDDIAG , "Send Diagnostic"}, {SCSI_SPC2_TESTUNITRDY , "Test Unit Ready"}, {SCSI_SMC2_WRITE_ATTRIBUTE , "Write Attribute"}, {SCSI_SPC2_WRITEBUFFER , "Write Buffer"}, {0, NULL}, }; /* SSC2 Commands */ #define SCSI_SSC2_REWIND 0x01 #define SCSI_SSC2_FORMAT_MEDIUM 0x04 #define SCSI_SSC2_READ_BLOCK_LIMITS 0x05 #define SCSI_SSC2_READ6 0x08 #define SCSI_SSC2_WRITE6 0x0A #define SCSI_SSC2_SET_CAPACITY 0x0B #define SCSI_SSC2_READ_REVERSE_6 0x0F #define SCSI_SSC2_WRITE_FILEMARKS_6 0x10 #define SCSI_SSC2_SPACE_6 0x11 #define SCSI_SSC2_VERIFY_6 0x13 #define SCSI_SSC2_RECOVER_BUFFERED_DATA 0x14 #define SCSI_SSC2_ERASE_6 0x19 #define SCSI_SSC2_LOAD_UNLOAD 0x1B #define SCSI_SSC2_LOCATE_10 0x2B #define SCSI_SSC2_READ_POSITION 0x34 #define SCSI_SSC2_REPORT_DENSITY_SUPPORT 0x44 #define SCSI_SSC2_WRITE_FILEMARKS_16 0x80 #define SCSI_SSC2_READ_REVERSE_16 0x81 #define SCSI_SSC2_READ_16 0x88 #define SCSI_SSC2_WRITE_16 0x8A #define SCSI_SSC2_VERIFY_16 0x8F #define SCSI_SSC2_SPACE_16 0x91 #define SCSI_SSC2_LOCATE_16 0x92 #define SCSI_SSC2_ERASE_16 0x93 const value_string scsi_ssc2_vals[] = { {SCSI_SSC2_ERASE_6 , "Erase(6)"}, {SCSI_SSC2_ERASE_16 , "Erase(16)"}, {SCSI_SPC2_EXTCOPY , "Extended Copy"}, {SCSI_SSC2_FORMAT_MEDIUM , "Format Medium"}, {SCSI_SPC2_INQUIRY , "Inquiry"}, {SCSI_SSC2_LOAD_UNLOAD , "Load Unload"}, {SCSI_SSC2_LOCATE_10 , "Locate(10)"}, {SCSI_SSC2_LOCATE_16 , "Locate(16)"}, {SCSI_SPC2_LOGSELECT , "Log Select"}, {SCSI_SPC2_LOGSENSE , "Log Sense"}, {SCSI_SPC2_MODESELECT6 , "Mode Select(6)"}, {SCSI_SPC2_MODESELECT10 , "Mode Select(10)"}, {SCSI_SPC2_MODESENSE6 , "Mode Sense(6)"}, {SCSI_SPC2_MODESENSE10 , "Mode Sense(10)"}, {SCSI_SMC2_MOVE_MEDIUM , "Move Medium"}, {SCSI_SMC2_MOVE_MEDIUM_ATTACHED , "Move Medium Attached"}, {SCSI_SPC2_PERSRESVIN , "Persistent Reserve In"}, {SCSI_SPC2_PERSRESVOUT , "Persistent Reserve Out"}, {SCSI_SPC2_PREVMEDREMOVAL , "Prevent/Allow Medium Removal"}, {SCSI_SSC2_READ6 , "Read(6)"}, {SCSI_SSC2_READ_16 , "Read(16)"}, {SCSI_SSC2_READ_BLOCK_LIMITS , "Read Block Limits"}, {SCSI_SMC2_READ_ELEMENT_STATUS , "Read Element Status"}, {SCSI_SMC2_READ_ELEMENT_STATUS_ATTACHED, "Read Element Status Attached"}, {SCSI_SSC2_READ_POSITION , "Read Position"}, {SCSI_SSC2_READ_REVERSE_6 , "Read Reverse(6)"}, {SCSI_SSC2_READ_REVERSE_16 , "Read Reverse(16)"}, {SCSI_SSC2_RECOVER_BUFFERED_DATA , "Recover Buffered Data"}, {SCSI_SSC2_REPORT_DENSITY_SUPPORT , "Report Density Support"}, {SCSI_SPC2_REPORTLUNS , "Report LUNs"}, {SCSI_SPC2_REQSENSE , "Request Sense"}, {SCSI_SSC2_REWIND , "Rewind"}, {SCSI_SPC2_SENDDIAG , "Send Diagnostic"}, {SCSI_SSC2_SET_CAPACITY , "Set Capacity"}, {SCSI_SSC2_SPACE_6 , "Space(6)"}, {SCSI_SSC2_SPACE_16 , "Space(16)"}, {SCSI_SPC2_TESTUNITRDY , "Test Unit Ready"}, {SCSI_SSC2_VERIFY_6 , "Verify(6)"}, {SCSI_SSC2_VERIFY_16 , "Verify(16)"}, {SCSI_SSC2_WRITE6 , "Write(6)"}, {SCSI_SSC2_WRITE_16 , "Write(16)"}, {SCSI_SPC2_WRITEBUFFER , "Write Buffer"}, {SCSI_SSC2_WRITE_FILEMARKS_16 , "Write Filemarks(16)"}, {SCSI_SSC2_WRITE_FILEMARKS_6 , "Write Filemarks(6)"}, {0, NULL}, }; static const value_string scsi_select_report_val[] = { {0, "Select All LUNs" }, {1, "Select Well-Known LUNs" }, {2, "Select All LUNs accessible to this I_T nexus" }, {0, NULL}, }; #define SCSI_EVPD_SUPPPG 0x00 #define SCSI_EVPD_DEVSERNUM 0x80 #define SCSI_EVPD_OPER 0x81 #define SCSI_EVPD_ASCIIOPER 0x82 #define SCSI_EVPD_DEVID 0x83 #define SCSI_EVPD_BLKLIMITS 0xb0 static const value_string scsi_evpd_pagecode_val[] = { {SCSI_EVPD_SUPPPG, "Supported Vital Product Data Pages"}, {0x01, "ASCII Information Page"}, {0x02, "ASCII Information Page"}, {0x03, "ASCII Information Page"}, {0x04, "ASCII Information Page"}, {0x05, "ASCII Information Page"}, {0x06, "ASCII Information Page"}, {0x07, "ASCII Information Page"}, /* XXX - 0x01 through 0x7F are all ASCII information pages */ {SCSI_EVPD_DEVSERNUM, "Unit Serial Number Page"}, {SCSI_EVPD_OPER, "Implemented Operating Definition Page"}, {SCSI_EVPD_ASCIIOPER, "ASCII Implemented Operating Definition Page"}, {SCSI_EVPD_DEVID, "Device Identification Page"}, {SCSI_EVPD_BLKLIMITS, "Block Limits Page"}, {0, NULL}, }; static const value_string scsi_logsel_pc_val[] = { {0, "Current Threshold Values"}, {1, "Current Cumulative Values"}, {2, "Default Threshold Values"}, {3, "Default Cumulative Values"}, {0, NULL}, }; static const value_string scsi_logsns_pc_val[] = { {0, "Threshold Values"}, {1, "Cumulative Values"}, {2, "Default Threshold Values"}, {3, "Default Cumulative Values"}, {0, NULL}, }; static const value_string scsi_logsns_page_val[] = { {0xF, "Application Client Page"}, {0x1, "Buffer Overrun/Underrun Page"}, {0x3, "Error Counter (read) Page"}, {0x4, "Error Counter (read reverse) Page"}, {0x5, "Error Counter (verify) Page"}, {0x2, "Error Counter (write) Page"}, {0xB, "Last n Deferred Errors or Async Events Page"}, {0x7, "Last n Error Events Page"}, {0x6, "Non-medium Error Page"}, {0x10, "Self-test Results Page"}, {0xE, "Start-Stop Cycle Counter Page"}, {0x0, "Supported Log Pages"}, {0xD, "Temperature Page"}, {0, NULL}, }; static const value_string scsi_modesns_pc_val[] = { {0, "Current Values"}, {1, "Changeable Values"}, {2, "Default Values"}, {3, "Saved Values"}, {0, NULL}, }; #define SCSI_SPC2_MODEPAGE_CTL 0x0A #define SCSI_SPC2_MODEPAGE_DISCON 0x02 #define SCSI_SCSI2_MODEPAGE_PERDEV 0x09 /* Obsolete in SPC-2; generic in SCSI-2 */ #define SCSI_SPC2_MODEPAGE_INFOEXCP 0x1C #define SCSI_SPC2_MODEPAGE_PWR 0x1A #define SCSI_SPC2_MODEPAGE_LUN 0x18 #define SCSI_SPC2_MODEPAGE_PORT 0x19 #define SCSI_SPC2_MODEPAGE_VEND 0x00 static const value_string scsi_spc2_modepage_val[] = { {SCSI_SPC2_MODEPAGE_CTL, "Control"}, {SCSI_SPC2_MODEPAGE_DISCON, "Disconnect-Reconnect"}, {SCSI_SCSI2_MODEPAGE_PERDEV, "Peripheral Device"}, {SCSI_SPC2_MODEPAGE_INFOEXCP, "Informational Exceptions Control"}, {SCSI_SPC2_MODEPAGE_PWR, "Power Condition"}, {SCSI_SPC2_MODEPAGE_LUN, "Protocol Specific LUN"}, {SCSI_SPC2_MODEPAGE_PORT, "Protocol-Specific Port"}, {SCSI_SPC2_MODEPAGE_VEND, "Vendor Specific Page"}, {0x3F, "Return All Mode Pages"}, {0, NULL}, }; #define SCSI_SBC2_MODEPAGE_RDWRERR 0x01 #define SCSI_SBC2_MODEPAGE_FMTDEV 0x03 #define SCSI_SBC2_MODEPAGE_DISKGEOM 0x04 #define SCSI_SBC2_MODEPAGE_FLEXDISK 0x05 #define SCSI_SBC2_MODEPAGE_VERERR 0x07 #define SCSI_SBC2_MODEPAGE_CACHE 0x08 #define SCSI_SBC2_MODEPAGE_MEDTYPE 0x0B #define SCSI_SBC2_MODEPAGE_NOTPART 0x0C #define SCSI_SBC2_MODEPAGE_XORCTL 0x10 static const value_string scsi_sbc2_modepage_val[] = { {SCSI_SBC2_MODEPAGE_RDWRERR, "Read/Write Error Recovery"}, {SCSI_SBC2_MODEPAGE_FMTDEV, "Format Device"}, {SCSI_SBC2_MODEPAGE_DISKGEOM, "Rigid Disk Geometry"}, {SCSI_SBC2_MODEPAGE_FLEXDISK, "Flexible Disk"}, {SCSI_SBC2_MODEPAGE_VERERR, "Verify Error Recovery"}, {SCSI_SBC2_MODEPAGE_CACHE, "Caching"}, {SCSI_SBC2_MODEPAGE_MEDTYPE, "Medium Types Supported"}, {SCSI_SBC2_MODEPAGE_NOTPART, "Notch & Partition"}, {SCSI_SBC2_MODEPAGE_XORCTL, "XOR Control"}, {0x3F, "Return All Mode Pages"}, {0, NULL}, }; #define SCSI_SSC2_MODEPAGE_DATACOMP 0x0F /* data compression */ #define SCSI_SSC2_MODEPAGE_DEVCONF 0x10 /* device configuration */ #define SCSI_SSC2_MODEPAGE_MEDPAR1 0x11 /* medium partition (1) */ #define SCSI_SSC2_MODEPAGE_MEDPAR2 0x12 /* medium partition (2) */ #define SCSI_SSC2_MODEPAGE_MEDPAR3 0x13 /* medium partition (3) */ #define SCSI_SSC2_MODEPAGE_MEDPAR4 0x14 /* medium partition (4) */ static const value_string scsi_ssc2_modepage_val[] = { {SCSI_SSC2_MODEPAGE_DATACOMP, "Data Compression"}, {SCSI_SSC2_MODEPAGE_DEVCONF, "Device Configuration"}, {SCSI_SSC2_MODEPAGE_MEDPAR1, "Medium Partition (1)"}, {SCSI_SSC2_MODEPAGE_MEDPAR2, "Medium Partition (2)"}, {SCSI_SSC2_MODEPAGE_MEDPAR3, "Medium Partition (3)"}, {SCSI_SSC2_MODEPAGE_MEDPAR4, "Medium Partition (4)"}, {0x3F, "Return All Mode Pages"}, {0, NULL}, }; #define SCSI_SMC2_MODEPAGE_EAA 0x1D /* element address assignment */ #define SCSI_SMC2_MODEPAGE_TRANGEOM 0x1E /* transport geometry parameters */ #define SCSI_SMC2_MODEPAGE_DEVCAP 0x1F /* device capabilities */ static const value_string scsi_smc2_modepage_val[] = { {SCSI_SMC2_MODEPAGE_EAA, "Element Address Assignment"}, {SCSI_SMC2_MODEPAGE_TRANGEOM, "Transport Geometry Parameters"}, {SCSI_SMC2_MODEPAGE_DEVCAP, "Device Capabilities"}, {0x3F, "Return All Mode Pages"}, {0, NULL}, }; #define SCSI_MMC5_MODEPAGE_MRW 0x03 /* MRW */ #define SCSI_MMC5_MODEPAGE_WRPARAM 0x05 /* Write Parameters */ #define SCSI_MMC3_MODEPAGE_MMCAP 0x2A /* device capabilities */ static const value_string scsi_mmc5_modepage_val[] = { {SCSI_MMC5_MODEPAGE_MRW, "MRW"}, {SCSI_MMC5_MODEPAGE_WRPARAM, "Write Parameters"}, {SCSI_MMC3_MODEPAGE_MMCAP, "MM Capabilities and Mechanical Status"}, {0x3F, "Return All Mode Pages"}, {0, NULL}, }; #define SCSI_SPC2_RESVIN_SVCA_RDKEYS 0 #define SCSI_SPC2_RESVIN_SVCA_RDRESV 1 static const value_string scsi_persresvin_svcaction_val[] = { {SCSI_SPC2_RESVIN_SVCA_RDKEYS, "Read Keys"}, {SCSI_SPC2_RESVIN_SVCA_RDRESV, "Read Reservation"}, {0, NULL}, }; static const value_string scsi_persresvout_svcaction_val[] = { {0, "Register"}, {1, "Reserve"}, {2, "Release"}, {3, "Clear"}, {4, "Preempt"}, {5, "Preempt & Abort"}, {6, "Register & Ignore Existing Key"}, {0, NULL}, }; static const value_string scsi_persresv_scope_val[] = { {0, "LU Scope"}, {1, "Obsolete"}, {2, "Element Scope"}, {0, NULL}, }; static const value_string scsi_persresv_type_val[] = { {1, "Write Excl"}, {3, "Excl Access"}, {5, "Write Excl, Registrants Only"}, {7, "Excl Access, Registrants Only"}, {0, NULL}, }; static const value_string scsi_qualifier_val[] = { {0x0, "Device type is connected to logical unit"}, {0x1, "Device type is supported by server but is not connected to logical unit"}, {0x3, "Device type is not supported by server"}, { 0, NULL } }; static const value_string scsi_devtype_val[] = { {SCSI_DEV_SBC , "Direct Access Device"}, {SCSI_DEV_SSC , "Sequential Access Device"}, {SCSI_DEV_PRNT , "Printer"}, {SCSI_DEV_PROC , "Processor"}, {SCSI_DEV_WORM , "WORM"}, {SCSI_DEV_CDROM , "CD-ROM"}, {SCSI_DEV_SCAN , "Scanner"}, {SCSI_DEV_OPTMEM, "Optical Memory"}, {SCSI_DEV_SMC , "Medium Changer"}, {SCSI_DEV_COMM , "Communication"}, {SCSI_DEV_RAID , "Storage Array"}, {SCSI_DEV_SES , "Enclosure Services"}, {SCSI_DEV_RBC , "Simplified Block Device"}, {SCSI_DEV_OCRW , "Optical Card Reader/Writer"}, {SCSI_DEV_OSD , "Object-based Storage Device"}, {SCSI_DEV_ADC , "Automation/Drive Interface"}, {0x1E , "Well known logical unit"}, {SCSI_DEV_NOLUN , "Unknown or no device type"}, {0, NULL}, }; static const enum_val_t scsi_devtype_options[] = { {"block", "Block Device", SCSI_DEV_SBC}, {"sequential", "Sequential Device", SCSI_DEV_SSC}, {"objectbased", "Object Based Storage Device", SCSI_DEV_OSD}, {NULL, NULL, -1}, }; static const value_string scsi_inquiry_vers_val[] = { {0, "No Compliance to any Standard"}, {2, "Compliance to ANSI X3.131:1994"}, {3, "Compliance to ANSI X3.301:1997"}, {4, "Compliance to SPC-2"}, {0x80, "Compliance to ISO/IEC 9316:1995"}, {0x82, "Compliance to ISO/IEC 9316:1995 and to ANSI X3.131:1994"}, {0x83, "Compliance to ISO/IEC 9316:1995 and to ANSI X3.301:1997"}, {0x84, "Compliance to ISO/IEC 9316:1995 and SPC-2"}, {0, NULL}, }; static const value_string scsi_modesense_medtype_sbc_val[] = { {0x00, "Default"}, {0x01, "Flexible disk, single-sided; unspecified medium"}, {0x02, "Flexible disk, double-sided; unspecified medium"}, {0x05, "Flexible disk, single-sided, single density; 200mm/8in diameter"}, {0x06, "Flexible disk, double-sided, single density; 200mm/8in diameter"}, {0x09, "Flexible disk, single-sided, double density; 200mm/8in diameter"}, {0x0A, "Flexible disk, double-sided, double density; 200mm/8in diameter"}, {0x0D, "Flexible disk, single-sided, single density; 130mm/5.25in diameter"}, {0x12, "Flexible disk, double-sided, single density; 130mm/5.25in diameter"}, {0x16, "Flexible disk, single-sided, double density; 130mm/5.25in diameter"}, {0x1A, "Flexible disk, double-sided, double density; 130mm/5.25in diameter"}, {0x1E, "Flexible disk, double-sided; 90mm/3.5in diameter"}, {0x40, "Direct-access magnetic tape, 12 tracks"}, {0x44, "Direct-access magnetic tape, 24 tracks"}, {0, NULL}, }; static const value_string scsi_verdesc_val[] = { {0x0020, "SAM (no version claimed)"}, {0x003c, "SAM ANSI X3.270:1996"}, {0x003b, "SAM T10/0994 revision 18"}, {0x0040, "SAM-2 (no version claimed)"}, {0x0120, "SPC (no version claimed)"}, {0x013c, "SPC ANSI X3.301:1997"}, {0x013b, "SPC T10/0995 revision 11a"}, {0x0180, "SBC (no version claimed)"}, {0x019c, "SBC ANSI NCITS.306:1998"}, {0x019b, "SBC T10/0996 revision 08c"}, {0x01c0, "SES (no version claimed)"}, {0x01dc, "SES ANSI NCITS.305:1998"}, {0x01db, "SES T10/1212 revision 08b"}, {0x01de, "SES ANSI NCITS.305:1998 w/ Amendment ANSI NCITS.305/AM1:2000"}, {0x01dd, "SES T10/1212 revision 08b w/ Amendment ANSI NCITS.305/AM1:2000"}, {0x0260, "SPC-2 (no version claimed)"}, {0x0267, "SPC-2 T10/1236 revision 12"}, {0x0269, "SPC-2 T10/1236 revision 18"}, {0x0300, "SPC-3 (no version claimed)"}, {0x0320, "SBC-2 (no version claimed)"}, {0x08c0, "FCP (no version claimed)"}, {0x08dc, "FCP ANSI X3.269:1996"}, {0x08db, "FCP T10/0993 revision 12"}, {0x0900, "FCP-2 (no version claimed)"}, {0x0901, "FCP-2 T10/1144 revision 4"}, {0x0960, "iSCSI (no version claimed)"}, {0x0d20, "FC-PH (no version claimed)"}, {0x0d40, "FC-AL (No Version)"}, {0x0d5c, "FC-AL ANSI X3.272:1996"}, {0x0d60, "FC-AL-2 (no version claimed)"}, {0x0d61, "FC-AL-2 T11/1133 revision 7.0"}, {0x0d7c, "FC-AL-2 ANSI NCITS.332:1999"}, {0x0d80, "FC-PH-3 (no version claimed)"}, {0x0d9c, "FC-PH-3 ANSI X3.303-1998"}, {0x0da0, "FC-FS (no version claimed)"}, {0x0db7, "FC-FS T11/1331 revision 1.2"}, {0x1320, "FC-FLA (no version claimed)"}, {0x133c, "FC-FLA ANSI NCITS TR-20:1998"}, {0x133b, "FC-FLA T11/1235 revision 7"}, {0x1340, "FC-PLDA (no version claimed)"}, {0x135c, "FC-PLDA ANSI NCITS TR-19:1998"}, {0x135b, "FC-PLDA T11/1162 revision 2.1"}, {0, NULL}, }; /* Command Support Data "Support" field definitions */ static const value_string scsi_cmdt_supp_val[] = { {0, "Data not currently available"}, {1, "SCSI Command not supported"}, {2, "Reserved"}, {3, "SCSI Command supported in conformance with a SCSI standard"}, {4, "Vendor Specific"}, {5, "SCSI Command supported in a vendor specific manner"}, {6, "Vendor Specific"}, {7, "Reserved"}, {0, NULL}, }; #define CODESET_BINARY 1 #define CODESET_ASCII 2 static const value_string scsi_devid_codeset_val[] = { {0, "Reserved"}, {CODESET_BINARY, "Identifier field contains binary values"}, {CODESET_ASCII, "Identifier field contains ASCII graphic codes"}, {0, NULL}, }; static const value_string scsi_devid_assoc_val[] = { {0, "Identifier is associated with addressed logical/physical device"}, {1, "Identifier is associated with the port that received the request"}, {0, NULL}, }; static const value_string scsi_devid_idtype_val[] = { {0, "Vendor-specific ID (non-globally unique)"}, {1, "Vendor-ID + vendor-specific ID (globally unique)"}, {2, "EUI-64 ID"}, {3, "WWN"}, {4, "4-byte Binary Number/Reserved"}, {0, NULL}, }; static const value_string scsi_modesns_mrie_val[] = { {0, "No Reporting of Informational Exception Condition"}, {1, "Asynchronous Error Reporting"}, {2, "Generate Unit Attention"}, {3, "Conditionally Generate Recovered Error"}, {4, "Unconditionally Generate Recovered Error"}, {5, "Generate No Sense"}, {6, "Only Report Informational Exception Condition on Request"}, {0, NULL}, }; static const value_string scsi_modesns_tst_val[] = { {0, "Task Set Per LU For All Initiators"}, {1, "Task Set Per Initiator Per LU"}, {0, NULL}, }; static const value_string scsi_modesns_qmod_val[] = { {0, "Restricted reordering"}, {1, "Unrestricted reordering"}, {0, NULL}, }; static const true_false_string scsi_modesns_qerr_val = { "All blocked tasks shall be aborted on CHECK CONDITION", "Blocked tasks shall resume after ACA/CA is cleared", }; static const true_false_string normaca_tfs = { "NormACA is SUPPORTED", "Normaca is NOT supported", }; static const true_false_string sccs_tfs = { "SCC is SUPPORTED", "Scc is NOT supported", }; static const true_false_string acc_tfs = { "Access Control Coordinator is SUPPORTED", "Access control coordinator NOT supported", }; static const true_false_string bque_tfs = { "BQUE is SUPPORTED", "Bque is NOT supported", }; static const true_false_string encserv_tfs = { "Enclosed Services is SUPPORTED", "Enclosed services is NOT supported", }; static const true_false_string reladr_tfs = { "Relative Addressing mode is SUPPORTED", "Relative addressing mode is NOT supported", }; static const true_false_string sync_tfs = { "Synchronous data transfer is SUPPORTED", "Synchronous data transfer is NOT supported", }; static const true_false_string linked_tfs = { "Linked Commands are SUPPORTED", "Linked commands are NOT supported", }; static const true_false_string cmdque_tfs = { "Command queuing is SUPPORTED", "Command queuing is NOT supported", }; static const true_false_string multip_tfs = { "This is a MULTIPORT device", "This is NOT a multiport device", }; static const true_false_string mchngr_tfs = { "This device is attached to a MEDIUMCHANGER", "This is a normal device", }; static const true_false_string tpc_tfs = { "Third Party Copy is SUPPORTED", "Third party copy is NOT supported", }; static const true_false_string protect_tfs = { "Protection Information is SUPPORTED", "Protection information NOT supported", }; static const true_false_string hisup_tfs = { "Hierarchical Addressing Mode is SUPPORTED", "Hierarchical addressing mode is NOT supported", }; static const true_false_string aerc_tfs = { "Async Event Reporting Capability is SUPPORTED", "Async event reporting capability is NOT supported", }; static const true_false_string trmtsk_tfs = { "Terminate Task management functions are SUPPORTED", "Terminate task management functions are NOT supported", }; static const true_false_string scsi_removable_val = { "This is a REMOVABLE device", "This device is NOT removable", }; static const true_false_string scsi_modesns_tas_val = { "Terminated tasks aborted without informing initiators", "Tasks aborted by another initiator terminated with TASK ABORTED", }; static const true_false_string scsi_modesns_rac_val = { "Report a CHECK CONDITION Instead of Long Busy Condition", "Long Busy Conditions Maybe Reported", }; /* SCSI Transport Protocols */ #define SCSI_PROTO_FCP 0 #define SCSI_PROTO_iSCSI 5 static const value_string scsi_proto_val[] = { {0, "FCP"}, {5, "iSCSI"}, {0, NULL}, }; static const value_string scsi_fcp_rrtov_val[] = { {0, "No Timer Specified"}, {1, "0.001 secs"}, {3, "0.1 secs"}, {5, "10 secs"}, {0, NULL}, }; static const value_string scsi_sensekey_val[] = { {0x0, "No Sense"}, {0x1, "Recovered Error"}, {0x2, "Not Ready"}, {0x3, "Medium Error"}, {0x4, "Hardware Error"}, {0x5, "Illegal Request"}, {0x6, "Unit Attention"}, {0x7, "Data Protection"}, {0x8, "Blank Check"}, {0x9, "Vendor Specific"}, {0xA, "Copy Aborted"}, {0xB, "Command Aborted"}, {0xC, "Obsolete Error Code"}, {0xD, "Overflow Command"}, {0xE, "Miscompare"}, {0xF, "Reserved"}, {0, NULL}, }; static const value_string scsi_sns_errtype_val[] = { {0x70, "Current Error"}, {0x71, "Deferred Error"}, {0x72, "Current Error"}, {0x73, "Deferred Error"}, {0x7F, "Vendor Specific"}, {0, NULL}, }; static const value_string scsi_asc_val[] = { {0x0000, "No Additional Sense Information"}, {0x0001, "Filemark Detected"}, {0x0002, "End Of Partition/Medium Detected"}, {0x0003, "Setmark Detected"}, {0x0004, "Beginning Of Partition Detected"}, {0x0005, "End Of Data Detected"}, {0x0006, "I/O Process Terminated"}, {0x0016, "Operation In Progress"}, {0x0017, "Cleaning Requested"}, {0x0018, "Erase Operation In Progress"}, {0x0019, "Locate Operation In Progress"}, {0x001A, "Rewind Operation In Progress"}, {0x001B, "Set Capacity Operation In Progress"}, {0x001C, "Verify operation in progress"}, {0x0100, "No Index/Sector Signal"}, {0x0200, "No Seek Complete"}, {0x0300, "Peripheral Device Write Fault"}, {0x0400, "Logical Unit Not Ready, Cause Not Reportable"}, {0x0401, "Logical Unit Is In Process Of Becoming Ready"}, {0x0402, "Logical Unit Not Ready, Initializing Cmd. Required"}, {0x0403, "Logical Unit Not Ready, Manual Intervention Required"}, {0x0404, "Logical Unit Not Ready, Format In Progress"}, {0x0405, "Logical Unit Not Ready, Rebuild In Progress"}, {0x0406, "Logical Unit Not Ready, Recalculation In Progress"}, {0x0407, "Logical Unit Not Ready, Operation In Progress"}, {0x0409, "Logical Unit Not Ready, Self-Test In Progress"}, {0x0500, "Logical Unit Does Not Respond To Selection"}, {0x0600, "No Reference Position Found"}, {0x0700, "Multiple Peripheral Devices Selected"}, {0x0800, "Logical Unit Communication Failure"}, {0x0801, "Logical Unit Communication Time-Out"}, {0x0802, "Logical Unit Communication Parity Error"}, {0x0803, "Logical Unit Communication Crc Error (Ultra-Dma/32)"}, {0x0804, "Unreachable Copy Target"}, {0x0900, "Track Following Error"}, {0x0904, "Head Select Fault"}, {0x0A00, "Error Log Overflow"}, {0x0B00, "Warning"}, {0x0B01, "Warning - Specified Temperature Exceeded"}, {0x0B02, "Warning - Enclosure Degraded"}, {0x0C02, "Write Error - Auto Reallocation Failed"}, {0x0C03, "Write Error - Recommend Reassignment"}, {0x0C04, "Compression Check Miscompare Error"}, {0x0C05, "Data Expansion Occurred During Compression"}, {0x0C06, "Block Not Compressible"}, {0x0D00, "Error Detected By Third Party Temporary Initiator"}, {0x0D01, "Third Party Device Failure"}, {0x0D02, "Copy Target Device Not Reachable"}, {0x0D03, "Incorrect Copy Target Device Type"}, {0x0D04, "Copy Target Device Data Underrun"}, {0x0D05, "Copy Target Device Data Overrun"}, {0x1000, "Id Crc Or Ecc Error"}, {0x1100, "Unrecovered Read Error"}, {0x1101, "Read Retries Exhausted"}, {0x1102, "Error Too Long To Correct"}, {0x1103, "Multiple Read Errors"}, {0x1104, "Unrecovered Read Error - Auto Reallocate Failed"}, {0x110A, "Miscorrected Error"}, {0x110B, "Unrecovered Read Error - Recommend Reassignment"}, {0x110C, "Unrecovered Read Error - Recommend Rewrite The Data"}, {0x110D, "De-Compression Crc Error"}, {0x110E, "Cannot Decompress Using Declared Algorithm"}, {0x1200, "Address Mark Not Found For Id Field"}, {0x1300, "Address Mark Not Found For Data Field"}, {0x1400, "Recorded Entity Not Found"}, {0x1401, "Record Not Found"}, {0x1405, "Record Not Found - Recommend Reassignment"}, {0x1406, "Record Not Found - Data Auto-Reallocated"}, {0x1500, "Random Positioning Error"}, {0x1501, "Mechanical Positioning Error"}, {0x1502, "Positioning Error Detected By Read Of Medium"}, {0x1600, "Data Synchronization Mark Error"}, {0x1601, "Data Sync Error - Data Rewritten"}, {0x1602, "Data Sync Error - Recommend Rewrite"}, {0x1603, "Data Sync Error - Data Auto-Reallocated"}, {0x1604, "Data Sync Error - Recommend Reassignment"}, {0x1700, "Recovered Data With No Error Correction Applied"}, {0x1701, "Recovered Data With Retries"}, {0x1702, "Recovered Data With Positive Head Offset"}, {0x1703, "Recovered Data With Negative Head Offset"}, {0x1705, "Recovered Data Using Previous Sector Id"}, {0x1706, "Recovered Data Without Ecc - Data Auto-Reallocated"}, {0x1707, "Recovered Data Without Ecc - Recommend Reassignment"}, {0x1708, "Recovered Data Without Ecc - Recommend Rewrite"}, {0x1709, "Recovered Data Without Ecc - Data Rewritten"}, {0x1800, "Recovered Data With Error Correction Applied"}, {0x1801, "Recovered Data With Error Corr. & Retries Applied"}, {0x1802, "Recovered Data - Data Auto-Reallocated"}, {0x1805, "Recovered Data - Recommend Reassignment"}, {0x1806, "Recovered Data - Recommend Rewrite"}, {0x1807, "Recovered Data With Ecc - Data Rewritten"}, {0x1900, "List Error"}, {0x1901, "List Not Available"}, {0x1902, "List Error In Primary List"}, {0x1903, "List Error In Grown List"}, {0x1A00, "Parameter List Length Error"}, {0x1B00, "Synchronous Data Transfer Error"}, {0x1C00, "Defect List Not Found"}, {0x1C01, "Primary Defect List Not Found"}, {0x1C02, "Grown Defect List Not Found"}, {0x1D00, "Miscompare During Verify Operation"}, {0x1E00, "Recovered Id With Ecc Correction"}, {0x1F00, "Defect List Transfer"}, {0x2000, "Invalid Command Operation Code"}, {0x2100, "Logical Block Address Out Of Range"}, {0x2101, "Invalid Element Address"}, {0x2400, "Invalid Field In Cdb"}, {0x2401, "Cdb Decryption Error"}, {0x2500, "Logical Unit Not Supported"}, {0x2600, "Invalid Field In Parameter List"}, {0x2601, "Parameter Not Supported"}, {0x2602, "Parameter Value Invalid"}, {0x2603, "Threshold Parameters Not Supported"}, {0x2604, "Invalid Release Of Persistent Reservation"}, {0x2605, "Data Decryption Error"}, {0x2606, "Too Many Target Descriptors"}, {0x2607, "Unsupported Target Descriptor Type Code"}, {0x2608, "Too Many Segment Descriptors"}, {0x2609, "Unsupported Segment Descriptor Type Code"}, {0x260A, "Unexpected Inexact Segment"}, {0x260B, "Inline Data Length Exceeded"}, {0x260C, "Invalid Operation For Copy Source Or Destination"}, {0x260D, "Copy Segment Granularity Violation"}, {0x2700, "Write Protected"}, {0x2701, "Hardware Write Protected"}, {0x2702, "Logical Unit Software Write Protected"}, {0x2800, "Not Ready To Ready Change, Medium May Have Changed"}, {0x2801, "Import Or Export Element Accessed"}, {0x2900, "Power On, Reset, Or Bus Device Reset Occurred"}, {0x2901, "Power On Occurred"}, {0x2902, "Scsi Bus Reset Occurred"}, {0x2903, "Bus Device Reset Function Occurred"}, {0x2904, "Device Internal Reset"}, {0x2905, "Transceiver Mode Changed To Single-Ended"}, {0x2906, "Transceiver Mode Changed To Lvd"}, {0x2A00, "Parameters Changed"}, {0x2A01, "Mode Parameters Changed"}, {0x2A02, "Log Parameters Changed"}, {0x2A03, "Reservations Preempted"}, {0x2A04, "Reservations Released"}, {0x2A05, "Registrations Preempted"}, {0x2B00, "Copy Cannot Execute Since Host Cannot Disconnect"}, {0x2C00, "Command Sequence Error"}, {0x2F00, "Commands Cleared By Another Initiator"}, {0x3000, "Incompatible Medium Installed"}, {0x3001, "Cannot Read Medium - Unknown Format"}, {0x3002, "Cannot Read Medium - Incompatible Format"}, {0x3003, "Cleaning Cartridge Installed"}, {0x3004, "Cannot Write Medium - Unknown Format"}, {0x3005, "Cannot Write Medium - Incompatible Format"}, {0x3006, "Cannot Format Medium - Incompatible Medium"}, {0x3007, "Cleaning Failure"}, {0x3100, "Medium Format Corrupted"}, {0x3101, "Format Command Failed"}, {0x3200, "No Defect Spare Location Available"}, {0x3201, "Defect List Update Failure"}, {0x3400, "Enclosure Failure"}, {0x3500, "Enclosure Services Failure"}, {0x3501, "Unsupported Enclosure Function"}, {0x3502, "Enclosure Services Unavailable"}, {0x3503, "Enclosure Services Transfer Failure"}, {0x3504, "Enclosure Services Transfer Refused"}, {0x3700, "Rounded Parameter"}, {0x3900, "Saving Parameters Not Supported"}, {0x3A00, "Medium Not Present"}, {0x3A01, "Medium Not Present - Tray Closed"}, {0x3A02, "Medium Not Present - Tray Open"}, {0x3A03, "Medium Not Present - Loadable"}, {0x3A04, "Medium Not Present - Medium Auxiliary Memory Accessible"}, {0x3B0D, "Medium Destination Element Full"}, {0x3B0E, "Medium Source Element Empty"}, {0x3B11, "Medium Magazine Not Accessible"}, {0x3B12, "Medium Magazine Removed"}, {0x3B13, "Medium Magazine Inserted"}, {0x3B14, "Medium Magazine Locked"}, {0x3B15, "Medium Magazine Unlocked"}, {0x3D00, "Invalid Bits In Identify Message"}, {0x3E00, "Logical Unit Has Not Self-Configured Yet"}, {0x3E01, "Logical Unit Failure"}, {0x3E02, "Timeout On Logical Unit"}, {0x3E03, "Logical Unit Failed Self-Test"}, {0x3E04, "Logical Unit Unable To Update Self-Test Log"}, {0x3F00, "Target Operating Conditions Have Changed"}, {0x3F01, "Microcode Has Been Changed"}, {0x3F02, "Changed Operating Definition"}, {0x3F03, "Inquiry Data Has Changed"}, {0x3F04, "Component Device Attached"}, {0x3F05, "Device Identifier Changed"}, {0x3F06, "Redundancy Group Created Or Modified"}, {0x3F07, "Redundancy Group Deleted"}, {0x3F08, "Spare Created Or Modified"}, {0x3F09, "Spare Deleted"}, {0x3F0A, "Volume Set Created Or Modified"}, {0x3F0B, "Volume Set Deleted"}, {0x3F0C, "Volume Set Deassigned"}, {0x3F0D, "Volume Set Reassigned"}, {0x3F0E, "Reported Luns Data Has Changed"}, {0x3F0F, "Echo Buffer Overwritten"}, {0x3F10, "Medium Loadable"}, {0x3F11, "Medium Auxiliary Memory Accessible"}, {0x4200, "Self-Test Failure (Should Use 40 Nn)"}, {0x4300, "Message Error"}, {0x4400, "Internal Target Failure"}, {0x4500, "Select Or Reselect Failure"}, {0x4600, "Unsuccessful Soft Reset"}, {0x4700, "Scsi Parity Error"}, {0x4701, "Data Phase Crc Error Detected"}, {0x4702, "Scsi Parity Error Detected During St Data Phase"}, {0x4703, "Information Unit Crc Error Detected"}, {0x4704, "Asynchronous Information Protection Error Detected"}, {0x4800, "Initiator Detected Error Message Received"}, {0x4900, "Invalid Message Error"}, {0x4A00, "Command Phase Error"}, {0x4B00, "Data Phase Error"}, {0x4C00, "Logical Unit Failed Self-Configuration"}, {0x4D00, "Tagged Overlapped Commands (Nn = Queue Tag)"}, {0x4E00, "Overlapped Commands Attempted"}, {0x5300, "Media Load Or Eject Failed"}, {0x5302, "Medium Removal Prevented"}, {0x5501, "System Buffer Full"}, {0x5502, "Insufficient Reservation Resources"}, {0x5503, "Insufficient Resources"}, {0x5504, "Insufficient Registration Resources"}, {0x5A00, "Operator Request Or State Change Input"}, {0x5A01, "Operator Medium Removal Request"}, {0x5A02, "Operator Selected Write Protect"}, {0x5A03, "Operator Selected Write Permit"}, {0x5B00, "Log Exception"}, {0x5B01, "Threshold Condition Met"}, {0x5B02, "Log Counter At Maximum"}, {0x5B03, "Log List Codes Exhausted"}, {0x5C00, "Change"}, {0x5C02, "Synchronized"}, {0x5D00, "Failure Prediction Threshold Exceeded"}, {0x5D10, "Failure General Hard Drive Failure"}, {0x5D11, "Failure Drive Error Rate Too High"}, {0x5D12, "Failure Data Error Rate Too High"}, {0x5D13, "Failure Seek Error Rate Too High"}, {0x5D14, "Failure Too Many Block Reassigns"}, {0x5D15, "Failure Access Times Too High"}, {0x5D16, "Failure Start Unit Times Too High"}, {0x5D17, "Failure Channel Parametrics"}, {0x5D18, "Failure Controller Detected"}, {0x5D19, "Failure Throughput Performance"}, {0x5D1A, "Failure Seek Time Performance"}, {0x5D1B, "Failure Spin-Up Retry Count"}, {0x5D1C, "Failure Drive Calibration Retry"}, {0x5D20, "Failure General Hard Drive Failure"}, {0x5D21, "Failure Drive Error Rate Too High"}, {0x5D22, "Failure Data Error Rate Too High"}, {0x5D23, "Failure Seek Error Rate Too High"}, {0x5D24, "Failure Too Many Block Reassigns"}, {0x5D25, "Failure Access Times Too High"}, {0x5D26, "Failure Start Unit Times Too High"}, {0x5D27, "Failure Channel Parametrics"}, {0x5D28, "Failure Controller Detected"}, {0x5D29, "Failure Throughput Performance"}, {0x5D2A, "Failure Seek Time Performance"}, {0x5D2B, "Failure Spin-Up Retry Count"}, {0x5D2C, "Failure Drive Calibration Retry"}, {0x5D30, "Impending Failure General Hard Drive"}, {0x5D31, "Impending Failure Drive Error Rate Too High"}, {0x5D32, "Impending Failure Data Error Rate Too High"}, {0x5D33, "Impending Failure Seek Error Rate Too High"}, {0x5D34, "Impending Failure Too Many Block Reassigns"}, {0x5D35, "Impending Failure Access Times Too High"}, {0x5D36, "Impending Failure Start Unit Times Too High"}, {0x5D37, "Impending Failure Channel Parametrics"}, {0x5D38, "Impending Failure Controller Detected"}, {0x5D39, "Impending Failure Throughput Performance"}, {0x5D3A, "Impending Failure Seek Time Performance"}, {0x5D3B, "Impending Failure Spin-Up Retry Count"}, {0x5D3C, "Impending Failure Drive Calibration Retry"}, {0x5D40, "Failure General Hard Drive Failure"}, {0x5D41, "Failure Drive Error Rate Too High"}, {0x5D42, "Failure Data Error Rate Too High"}, {0x5D43, "Failure Seek Error Rate Too High"}, {0x5D44, "Failure Too Many Block Reassigns"}, {0x5D45, "Failure Access Times Too High"}, {0x5D46, "Failure Start Unit Times Too High"}, {0x5D47, "Failure Channel Parametrics"}, {0x5D48, "Failure Controller Detected"}, {0x5D49, "Failure Throughput Performance"}, {0x5D4A, "Failure Seek Time Performance"}, {0x5D4B, "Failure Spin-Up Retry Count"}, {0x5D4C, "Failure Drive Calibration Retry Count"}, {0x5D50, "Failure General Hard Drive Failure"}, {0x5D51, "Failure Drive Error Rate Too High"}, {0x5D52, "Failure Data Error Rate Too High"}, {0x5D53, "Failure Seek Error Rate Too High"}, {0x5D54, "Failure Too Many Block Reassigns"}, {0x5D55, "Failure Access Times Too High"}, {0x5D56, "Failure Start Unit Times Too High"}, {0x5D57, "Failure Channel Parametrics"}, {0x5D58, "Failure Controller Detected"}, {0x5D59, "Failure Throughput Performance"}, {0x5D5A, "Failure Seek Time Performance"}, {0x5D5B, "Failure Spin-Up Retry Count"}, {0x5D5C, "Failure Drive Calibration Retry Count"}, {0x5D60, "Failure General Hard Drive Failure"}, {0x5D61, "Failure Drive Error Rate Too High"}, {0x5D62, "Failure Data Error Rate Too High"}, {0x5D63, "Failure Seek Error Rate Too High"}, {0x5D64, "Failure Too Many Block Reassigns"}, {0x5D65, "Failure Access Times Too High"}, {0x5D66, "Failure Start Unit Times Too High"}, {0x5D67, "Failure Channel Parametrics"}, {0x5D68, "Failure Controller Detected"}, {0x5D69, "Failure Throughput Performance"}, {0x5D6A, "Failure Seek Time Performance"}, {0x5D6B, "Failure Spin-Up Retry Count"}, {0x5D6C, "Failure Drive Calibration Retry Count"}, {0x5DFF, "Failure Prediction Threshold Exceeded (False)"}, {0x5E00, "Low Power Condition On"}, {0x5E01, "Idle Condition Activated By Timer"}, {0x5E02, "Standby Condition Activated By Timer"}, {0x5E03, "Idle Condition Activated By Command"}, {0x5E04, "Standby Condition Activated By Command"}, {0x6500, "Voltage Fault"}, {0, NULL}, }; /* SCSI Status Codes */ const value_string scsi_status_val[] = { {0x00, "Good"}, {0x02, "Check Condition"}, {0x04, "Condition Met"}, {0x08, "Busy"}, {0x10, "Intermediate"}, {0x14, "Intermediate Condition Met"}, {0x18, "Reservation Conflict"}, {0x28, "Task Set Full"}, {0x30, "ACA Active"}, {0x40, "Task Aborted"}, {0, NULL}, }; const value_string scsi_ssu_pwrcnd_val[] = { {0x0, "No Change"}, {0x1, "Place Device In Active Condition"}, {0x2, "Place device into Idle condition"}, {0x3, "Place device into Standby condition"}, {0x4, "Reserved"}, {0x5, "Place device into Sleep condition"}, {0x6, "Reserved"}, {0x7, "Transfer control of power conditions to block device"}, {0x8, "Reserved"}, {0x9, "Reserved"}, {0xA, "Force Idle Condition Timer to zero"}, {0xB, "Force Standby Condition Timer to zero"}, {0, NULL}, }; const value_string scsi_wb_mode_val[] = { {0x0, "Write combined header and data"}, {0x1, "Vendor specific"}, {0x2, "Write data"}, {0x3, "Reserved"}, {0x4, "Download microcode"}, {0x5, "Download microcode and save"}, {0x6, "Download microcode with offsets"}, {0x7, "Download microcode with offsets and save"}, {0x8, "Reserved"}, {0x9, "Reserved"}, {0xA, "Echo buffer"}, {0, NULL}, }; const value_string scsi_senddiag_st_code_val[] = { {0, ""}, {0x1, "Start short self-test in background"}, {0x2, "Start extended self-test in background"}, {0x3, "Reserved"}, {0x4, "Abort background self-test"}, {0x5, "Foreground short self-test"}, {0x6, "Foreground extended self-test"}, {0x7, "Reserved"}, {0, NULL}, }; const true_false_string scsi_senddiag_pf_val = { "Vendor-specific Page Format", "Standard Page Format", }; static gint scsi_def_devtype = SCSI_DEV_SBC; typedef struct _cmdset_t { int hf_opcode; const value_string *cdb_vals; scsi_cdb_table_t *cdb_table; } cmdset_t; static cmdset_t *get_cmdset_data(itlq_nexus_t *itlq, itl_nexus_t *itl); static dissector_handle_t data_handle; static void dissect_scsi_evpd (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint tot_len _U_) { proto_tree *evpd_tree; proto_item *ti; guint pcode, plen, i, idlen; guint8 codeset, flags; if (tree) { pcode = tvb_get_guint8 (tvb, offset+1); plen = tvb_get_guint8 (tvb, offset+3); ti = proto_tree_add_text (tree, tvb, offset, plen+4, "Page Code: %s", val_to_str (pcode, scsi_evpd_pagecode_val, "Unknown (0x%08x)")); evpd_tree = proto_item_add_subtree (ti, ett_scsi_page); proto_tree_add_item (evpd_tree, hf_scsi_inq_qualifier, tvb, offset, 1, 0); proto_tree_add_item (evpd_tree, hf_scsi_inq_devtype, tvb, offset, 1, 0); proto_tree_add_text (evpd_tree, tvb, offset+1, 1, "Page Code: %s", val_to_str (pcode, scsi_evpd_pagecode_val, "Unknown (0x%02x)")); proto_tree_add_text (evpd_tree, tvb, offset+3, 1, "Page Length: %u", plen); offset += 4; switch (pcode) { case SCSI_EVPD_SUPPPG: for (i = 0; i < plen; i++) { proto_tree_add_text (evpd_tree, tvb, offset+i, 1, "Supported Page: %s", val_to_str (tvb_get_guint8 (tvb, offset+i), scsi_evpd_pagecode_val, "Unknown (0x%02x)")); } break; case SCSI_EVPD_DEVID: while (plen != 0) { codeset = tvb_get_guint8 (tvb, offset) & 0x0F; proto_tree_add_text (evpd_tree, tvb, offset, 1, "Code Set: %s", val_to_str (codeset, scsi_devid_codeset_val, "Unknown (0x%02x)")); plen -= 1; offset += 1; if (plen < 1) { proto_tree_add_text (evpd_tree, tvb, offset, 0, "Product data goes past end of page"); break; } flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (evpd_tree, tvb, offset, 1, "Association: %s", val_to_str ((flags & 0x30) >> 4, scsi_devid_assoc_val, "Unknown (0x%02x)")); proto_tree_add_text (evpd_tree, tvb, offset, 1, "Identifier Type: %s", val_to_str ((flags & 0x0F), scsi_devid_idtype_val, "Unknown (0x%02x)")); plen -= 1; offset += 1; /* Skip reserved byte */ if (plen < 1) { proto_tree_add_text (evpd_tree, tvb, offset, 0, "Product data goes past end of page"); break; } plen -= 1; offset += 1; if (plen < 1) { proto_tree_add_text (evpd_tree, tvb, offset, 0, "Product data goes past end of page"); break; } idlen = tvb_get_guint8 (tvb, offset); proto_tree_add_text (evpd_tree, tvb, offset, 1, "Identifier Length: %u", idlen); plen -= 1; offset += 1; if (idlen != 0) { if (plen < idlen) { proto_tree_add_text (evpd_tree, tvb, offset, 0, "Product data goes past end of page"); break; } if (codeset == CODESET_ASCII) { proto_tree_add_text (evpd_tree, tvb, offset, idlen, "Identifier: %s", tvb_format_text (tvb, offset, idlen)); } else { /* * XXX - decode this based on the identifier type, * if the codeset is CODESET_BINARY? */ proto_tree_add_text (evpd_tree, tvb, offset, idlen, "Identifier: %s", tvb_bytes_to_str (tvb, offset, idlen)); } plen -= idlen; offset += idlen; } } break; case SCSI_EVPD_DEVSERNUM: if (plen > 0) { proto_tree_add_text (evpd_tree, tvb, offset, plen, "Product Serial Number: %s", tvb_format_text (tvb, offset, plen)); } break; } } } static void dissect_scsi_cmddt (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint tot_len _U_) { proto_tree *cmdt_tree; proto_item *ti; guint plen; if (tree) { plen = tvb_get_guint8 (tvb, offset+5); ti = proto_tree_add_text (tree, tvb, offset, plen, "Command Data"); cmdt_tree = proto_item_add_subtree (ti, ett_scsi_page); proto_tree_add_item (cmdt_tree, hf_scsi_inq_qualifier, tvb, offset, 1, 0); proto_tree_add_item (cmdt_tree, hf_scsi_inq_devtype, tvb, offset, 1, 0); proto_tree_add_text (cmdt_tree, tvb, offset+1, 1, "Support: %s", match_strval (tvb_get_guint8 (tvb, offset+1) & 0x7, scsi_cmdt_supp_val)); proto_tree_add_text (cmdt_tree, tvb, offset+2, 1, "Version: %s", val_to_str (tvb_get_guint8 (tvb, offset+2), scsi_verdesc_val, "Unknown (0x%02x)")); proto_tree_add_text (cmdt_tree, tvb, offset+5, 1, "CDB Size: %u", plen); } } #define SCSI_INQ_ACAFLAGS_AERC 0x80 #define SCSI_INQ_ACAFLAGS_TRMTSK 0x40 #define SCSI_INQ_ACAFLAGS_NORMACA 0x20 #define SCSI_INQ_ACAFLAGS_HISUP 0x10 static const value_string inq_rdf_vals[] = { { 2, "SPC-2/SPC-3" }, { 0, NULL } }; /* This dissects byte 3 of the SPC-3 standard INQ data (SPC-3 6.4.2) */ static int dissect_spc3_inq_acaflags(tvbuff_t *tvb, int offset, proto_tree *parent_tree) { guint8 flags; proto_item *item=NULL; proto_tree *tree=NULL; if(parent_tree){ item=proto_tree_add_item(parent_tree, hf_scsi_inq_acaflags, tvb, offset, 1, 0); tree = proto_item_add_subtree (item, ett_scsi_inq_acaflags); } flags=tvb_get_guint8 (tvb, offset); /* AERC (obsolete in spc3 and forward) */ proto_tree_add_boolean(tree, hf_scsi_inq_aerc, tvb, offset, 1, flags); if(flags&SCSI_INQ_ACAFLAGS_AERC){ proto_item_append_text(item, " AERC"); } flags&=(~SCSI_INQ_ACAFLAGS_AERC); /* TRMTSK (obsolete in spc2 and forward) */ proto_tree_add_boolean(tree, hf_scsi_inq_trmtsk, tvb, offset, 1, flags); if(flags&SCSI_INQ_ACAFLAGS_TRMTSK){ proto_item_append_text(item, " TrmTsk"); } flags&=(~SCSI_INQ_ACAFLAGS_TRMTSK); /* NormACA */ proto_tree_add_boolean(tree, hf_scsi_inq_normaca, tvb, offset, 1, flags); if(flags&SCSI_INQ_ACAFLAGS_NORMACA){ proto_item_append_text(item, " NormACA"); } flags&=(~SCSI_INQ_ACAFLAGS_NORMACA); /* HiSup */ proto_tree_add_boolean(tree, hf_scsi_inq_hisup, tvb, offset, 1, flags); if(flags&SCSI_INQ_ACAFLAGS_HISUP){ proto_item_append_text(item, " HiSup"); } flags&=(~SCSI_INQ_ACAFLAGS_HISUP); /* Response Data Format */ proto_tree_add_item (tree, hf_scsi_inq_rdf, tvb, offset, 1, 0); proto_item_append_text(item, " RDF:%s", val_to_str(flags&0x0f, inq_rdf_vals, "Unknown:%d")); offset+=1; return offset; } #define SCSI_INQ_SCCSFLAGS_SCCS 0x80 #define SCSI_INQ_SCCSFLAGS_ACC 0x40 #define SCSI_INQ_SCCSFLAGS_TPC 0x08 #define SCSI_INQ_SCCSFLAGS_PROTECT 0x01 static const value_string inq_tpgs_vals[] = { { 0, "Assymetric LU Access not supported" }, { 1, "Implicit Assymetric LU Access supported" }, { 2, "Explicit LU Access supported" }, { 3, "Both Implicit and Explicit LU Access supported" }, { 0, NULL } }; /* This dissects byte 5 of the SPC-3 standard INQ data (SPC-3 6.4.2) */ static int dissect_spc3_inq_sccsflags(tvbuff_t *tvb, int offset, proto_tree *parent_tree) { guint8 flags; proto_item *item=NULL; proto_tree *tree=NULL; if(parent_tree){ item=proto_tree_add_item(parent_tree, hf_scsi_inq_sccsflags, tvb, offset, 1, 0); tree = proto_item_add_subtree (item, ett_scsi_inq_sccsflags); } flags=tvb_get_guint8 (tvb, offset); /* SCCS (introduced in SPC-2) */ proto_tree_add_boolean(tree, hf_scsi_inq_sccs, tvb, offset, 1, flags); if(flags&SCSI_INQ_SCCSFLAGS_SCCS){ proto_item_append_text(item, " SCCS"); } flags&=(~SCSI_INQ_SCCSFLAGS_SCCS); /* ACC (introduced in SPC-3) */ proto_tree_add_boolean(tree, hf_scsi_inq_acc, tvb, offset, 1, flags); if(flags&SCSI_INQ_SCCSFLAGS_ACC){ proto_item_append_text(item, " ACC"); } flags&=(~SCSI_INQ_SCCSFLAGS_ACC); /* TPGS (introduced in SPC-3) */ proto_tree_add_item (tree, hf_scsi_inq_tpgs, tvb, offset, 1, 0); flags&=0xcf; /* TPC (introduced in SPC-3) */ proto_tree_add_boolean(tree, hf_scsi_inq_tpc, tvb, offset, 1, flags); if(flags&SCSI_INQ_SCCSFLAGS_TPC){ proto_item_append_text(item, " 3PC"); } flags&=(~SCSI_INQ_SCCSFLAGS_TPC); /* Protect (introduced in SPC-3) */ proto_tree_add_boolean(tree, hf_scsi_inq_protect, tvb, offset, 1, flags); if(flags&SCSI_INQ_SCCSFLAGS_PROTECT){ proto_item_append_text(item, " PROTECT"); } flags&=(~SCSI_INQ_SCCSFLAGS_PROTECT); offset+=1; return offset; } #define SCSI_INQ_BQUEFLAGS_BQUE 0x80 #define SCSI_INQ_BQUEFLAGS_ENCSERV 0x40 #define SCSI_INQ_BQUEFLAGS_MULTIP 0x10 #define SCSI_INQ_BQUEFLAGS_MCHNGR 0x08 /* This dissects byte 6 of the SPC-3 standard INQ data (SPC-3 6.4.2) */ static int dissect_spc3_inq_bqueflags(tvbuff_t *tvb, int offset, proto_tree *parent_tree) { guint8 flags; proto_item *item=NULL; proto_tree *tree=NULL; if(parent_tree){ item=proto_tree_add_item(parent_tree, hf_scsi_inq_bqueflags, tvb, offset, 1, 0); tree = proto_item_add_subtree (item, ett_scsi_inq_bqueflags); } flags=tvb_get_guint8 (tvb, offset); /* BQUE (introduced in SPC-2) */ proto_tree_add_boolean(tree, hf_scsi_inq_bque, tvb, offset, 1, flags); if(flags&SCSI_INQ_BQUEFLAGS_BQUE){ proto_item_append_text(item, " BQue"); } flags&=(~SCSI_INQ_BQUEFLAGS_BQUE); /* EncServ */ proto_tree_add_boolean(tree, hf_scsi_inq_encserv, tvb, offset, 1, flags); if(flags&SCSI_INQ_BQUEFLAGS_ENCSERV){ proto_item_append_text(item, " EncServ"); } flags&=(~SCSI_INQ_BQUEFLAGS_ENCSERV); /* MultiP */ proto_tree_add_boolean(tree, hf_scsi_inq_multip, tvb, offset, 1, flags); if(flags&SCSI_INQ_BQUEFLAGS_MULTIP){ proto_item_append_text(item, " MultiP"); } flags&=(~SCSI_INQ_BQUEFLAGS_MULTIP); /* MChngr */ proto_tree_add_boolean(tree, hf_scsi_inq_mchngr, tvb, offset, 1, flags); if(flags&SCSI_INQ_BQUEFLAGS_MCHNGR){ proto_item_append_text(item, " MChngr"); } flags&=(~SCSI_INQ_BQUEFLAGS_MCHNGR); offset+=1; return offset; } #define SCSI_INQ_RELADRFLAGS_RELADR 0x80 #define SCSI_INQ_RELADRFLAGS_SYNC 0x10 #define SCSI_INQ_RELADRFLAGS_LINKED 0x08 #define SCSI_INQ_RELADRFLAGS_CMDQUE 0x02 /* This dissects byte 7 of the SPC-3 standard INQ data (SPC-3 6.4.2) */ static int dissect_spc3_inq_reladrflags(tvbuff_t *tvb, int offset, proto_tree *parent_tree) { guint8 flags; proto_item *item=NULL; proto_tree *tree=NULL; if(parent_tree){ item=proto_tree_add_item(parent_tree, hf_scsi_inq_reladrflags, tvb, offset, 1, 0); tree = proto_item_add_subtree (item, ett_scsi_inq_reladrflags); } flags=tvb_get_guint8 (tvb, offset); /* RelAdr (obsolete in SPC-3 and later) */ proto_tree_add_boolean(tree, hf_scsi_inq_reladr, tvb, offset, 1, flags); if(flags&SCSI_INQ_RELADRFLAGS_RELADR){ proto_item_append_text(item, " RelAdr"); } flags&=(~SCSI_INQ_RELADRFLAGS_RELADR); /* Sync */ proto_tree_add_boolean(tree, hf_scsi_inq_sync, tvb, offset, 1, flags); if(flags&SCSI_INQ_RELADRFLAGS_SYNC){ proto_item_append_text(item, " Sync"); } flags&=(~SCSI_INQ_RELADRFLAGS_SYNC); /* Linked */ proto_tree_add_boolean(tree, hf_scsi_inq_linked, tvb, offset, 1, flags); if(flags&SCSI_INQ_RELADRFLAGS_LINKED){ proto_item_append_text(item, " Linked"); } flags&=(~SCSI_INQ_RELADRFLAGS_LINKED); /* CmdQue */ proto_tree_add_boolean(tree, hf_scsi_inq_cmdque, tvb, offset, 1, flags); if(flags&SCSI_INQ_RELADRFLAGS_CMDQUE){ proto_item_append_text(item, " CmdQue"); } flags&=(~SCSI_INQ_RELADRFLAGS_CMDQUE); offset+=1; return offset; } 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) { guint8 flags, i; if (!isreq && (cdata == NULL || !(cdata->itlq->flags & 0x3)) && (tvb_length_remaining(tvb, offset)>=1) ) { /* * INQUIRY response with device type information; add device type * to list of known devices & their types if not already known. */ if(cdata && cdata->itl){ cdata->itl->cmdset=tvb_get_guint8(tvb, offset)&SCSI_DEV_BITS; } } if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); if (cdata) { cdata->itlq->flags = flags; } proto_tree_add_uint_format (tree, hf_scsi_inquiry_flags, tvb, offset, 1, flags, "CMDT = %u, EVPD = %u", flags & 0x2, flags & 0x1); if (flags & 0x1) { proto_tree_add_item (tree, hf_scsi_inquiry_evpd_page, tvb, offset+1, 1, 0); } else if (flags & 0x2) { proto_tree_add_item (tree, hf_scsi_inquiry_cmdt_page, tvb, offset+1, 1, 0); } proto_tree_add_item (tree, hf_scsi_alloclen, tvb, offset+3, 1, 0); /* we need the alloc_len in the response */ if(cdata){ cdata->itlq->alloc_len=tvb_get_guint8(tvb, offset+3); } flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else if (!isreq) { if (!cdata) { return; } if (cdata->itlq->flags & 0x1) { dissect_scsi_evpd (tvb, pinfo, tree, offset, payload_len); return; } if (cdata->itlq->flags & 0x2) { dissect_scsi_cmddt (tvb, pinfo, tree, offset, payload_len); return; } /* These pdus are sometimes truncated by SCSI allocation length * in the CDB */ TRY_SCSI_CDB_ALLOC_LEN(pinfo, tvb, offset, cdata->itlq->alloc_len); /* Qualifier and DeviceType */ proto_tree_add_item (tree, hf_scsi_inq_qualifier, tvb, offset, 1, 0); proto_tree_add_item (tree, hf_scsi_inq_devtype, tvb, offset, 1, 0); offset+=1; /* RMB */ proto_tree_add_item(tree, hf_scsi_inq_rmb, tvb, offset, 1, 0); offset+=1; /* Version */ proto_tree_add_item (tree, hf_scsi_inq_version, tvb, offset, 1, 0); offset+=1; /* aca flags */ offset=dissect_spc3_inq_acaflags(tvb, offset, tree); /* Additional Length */ SET_SCSI_DATA_END(tvb_get_guint8(tvb, offset)+offset); proto_tree_add_item(tree, hf_scsi_inq_add_len, tvb, offset, 1, 0); offset+=1; /* sccs flags */ offset=dissect_spc3_inq_sccsflags(tvb, offset, tree); /* bque flags */ offset=dissect_spc3_inq_bqueflags(tvb, offset, tree); /* reladdr flags */ offset=dissect_spc3_inq_reladrflags(tvb, offset, tree); /* vendor id */ proto_tree_add_item(tree, hf_scsi_inq_vendor_id, tvb, offset, 8, 0); offset+=8; /* product id */ proto_tree_add_item(tree, hf_scsi_inq_product_id, tvb, offset, 16, 0); offset+=16; /* product revision level */ proto_tree_add_item(tree, hf_scsi_inq_product_rev, tvb, offset, 4, 0); offset+=4; /* vendor specific, 20 bytes */ offset+=20; /* clocking, qas, ius */ offset++; /* reserved */ offset++; /* version descriptors */ for(i=0;i<8;i++){ proto_tree_add_item(tree, hf_scsi_inq_version_desc, tvb, offset, 2, 0); offset+=2; } END_TRY_SCSI_CDB_ALLOC_LEN; } } static void dissect_spc3_extcopy (tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint offset _U_, gboolean isreq _U_, gboolean iscdb _U_, guint payload_len _U_, scsi_task_data_t *cdata _U_) { } 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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_logsel_flags, tvb, offset, 1, flags, "PCR = %u, SP = %u", (flags & 0x2) >> 1, flags & 0x1); proto_tree_add_uint_format (tree, hf_scsi_logsel_pc, tvb, offset+1, 1, tvb_get_guint8 (tvb, offset+1), "PC: 0x%x", (flags & 0xC0) >> 6); proto_tree_add_item (tree, hf_scsi_paramlen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else { } } 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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_logsns_flags, tvb, offset, 1, flags, "PPC = %u, SP = %u", flags & 0x2, flags & 0x1); proto_tree_add_uint_format (tree, hf_scsi_logsns_pc, tvb, offset+1, 1, tvb_get_guint8 (tvb, offset+1), "PC: 0x%x", flags & 0xC0); proto_tree_add_item (tree, hf_scsi_logsns_pagecode, tvb, offset+1, 1, 0); proto_tree_add_text (tree, tvb, offset+4, 2, "Parameter Pointer: 0x%04x", tvb_get_ntohs (tvb, offset+4)); proto_tree_add_item (tree, hf_scsi_alloclen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else { } } static void dissect_scsi_blockdescs (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *scsi_tree, scsi_task_data_t *cdata, gboolean longlba) { int offset=0; /* without cdata there is no point in continuing */ if (!cdata) return; while (tvb_length_remaining(tvb, offset)) { if (longlba) { if(tvb_length_remaining(tvb, offset)<8) return; proto_tree_add_text (scsi_tree, tvb, offset, 8, "No. of Blocks: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); offset += 8; if(tvb_length_remaining(tvb, offset)<1) return; proto_tree_add_text (scsi_tree, tvb, offset, 1, "Density Code: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; /* 3 reserved bytes */ offset += 3; if(tvb_length_remaining(tvb, offset)<4) return; proto_tree_add_text (scsi_tree, tvb, offset, 4, "Block Length: %u", tvb_get_ntohl (tvb, offset)); offset += 4; } else { if ((cdata->itl->cmdset&SCSI_CMDSET_MASK) == SCSI_DEV_SBC) { if(tvb_length_remaining(tvb, offset)<4) return; proto_tree_add_text (scsi_tree, tvb, offset, 4, "No. of Blocks: %u", tvb_get_ntohl (tvb, offset)); offset += 4; offset++; /* reserved */ if(tvb_length_remaining(tvb, offset)<3) return; proto_tree_add_text (scsi_tree, tvb, offset, 3, "Block Length: %u", tvb_get_ntoh24 (tvb, offset)); offset += 3; } else { if(tvb_length_remaining(tvb, offset)<1) return; proto_tree_add_text (scsi_tree, tvb, offset, 1, "Density Code: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; if(tvb_length_remaining(tvb, offset)<3) return; proto_tree_add_text (scsi_tree, tvb, offset, 3, "No. of Blocks: %u", tvb_get_ntohl (tvb, offset)); offset += 3; offset++; /* reserved */ if(tvb_length_remaining(tvb, offset)<3) return; proto_tree_add_text (scsi_tree, tvb, offset, 3, "Block Length: %u", tvb_get_ntoh24 (tvb, offset)); offset += 3; } } } } static gboolean dissect_scsi_spc2_modepage (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint8 pcode) { guint8 flags, proto; switch (pcode) { case SCSI_SPC2_MODEPAGE_CTL: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_item (tree, hf_scsi_modesns_tst, tvb, offset+2, 1, 0); proto_tree_add_text (tree, tvb, offset+2, 1, "Global Logging Target Save Disable: %u, Report Log Exception Condition: %u", (flags & 0x2) >> 1, (flags & 0x1)); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_item (tree, hf_scsi_modesns_qmod, tvb, offset+3, 1, 0); proto_tree_add_item (tree, hf_scsi_modesns_qerr, tvb, offset+3, 1, 0); proto_tree_add_text (tree, tvb, offset+3, 1, "Disable Queuing: %u", flags & 0x1); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_item (tree, hf_scsi_modesns_rac, tvb, offset+4, 1, 0); proto_tree_add_item (tree, hf_scsi_modesns_tas, tvb, offset+4, 1, 0); proto_tree_add_text (tree, tvb, offset+4, 1, "SWP: %u, RAERP: %u, UAAERP: %u, EAERP: %u", (flags & 0x8) >> 3, (flags & 0x4) >> 2, (flags & 0x2) >> 2, (flags & 0x1)); proto_tree_add_text (tree, tvb, offset+5, 1, "Autoload Mode: 0x%x", tvb_get_guint8 (tvb, offset+5) & 0x7); proto_tree_add_text (tree, tvb, offset+6, 2, "Ready AER Holdoff Period: %u ms", tvb_get_ntohs (tvb, offset+6)); proto_tree_add_text (tree, tvb, offset+8, 2, "Busy Timeout Period: %u ms", tvb_get_ntohs (tvb, offset+8)*100); proto_tree_add_text (tree, tvb, offset+10, 2, "Extended Self-Test Completion Time: %u", tvb_get_ntohs (tvb, offset+10)); break; case SCSI_SPC2_MODEPAGE_DISCON: proto_tree_add_text (tree, tvb, offset+2, 1, "Buffer Full Ratio: %u", tvb_get_guint8 (tvb, offset+2)); proto_tree_add_text (tree, tvb, offset+3, 1, "Buffer Empty Ratio: %u", tvb_get_guint8 (tvb, offset+3)); proto_tree_add_text (tree, tvb, offset+4, 2, "Bus Inactivity Limit: %u", tvb_get_ntohs (tvb, offset+4)); proto_tree_add_text (tree, tvb, offset+6, 2, "Disconnect Time Limit: %u", tvb_get_ntohs (tvb, offset+6)); proto_tree_add_text (tree, tvb, offset+8, 2, "Connect Time Limit: %u", tvb_get_ntohs (tvb, offset+8)); proto_tree_add_text (tree, tvb, offset+10, 2, "Maximum Burst Size: %u bytes", tvb_get_ntohs (tvb, offset+10)*512); flags = tvb_get_guint8 (tvb, offset+12); proto_tree_add_text (tree, tvb, offset+12, 1, "EMDP: %u, FAA: %u, FAB: %u, FAC: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4); proto_tree_add_text (tree, tvb, offset+14, 2, "First Burst Size: %u bytes", tvb_get_ntohs (tvb, offset+14)*512); break; case SCSI_SPC2_MODEPAGE_INFOEXCP: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "Perf: %u, EBF: %u, EWasc: %u, DExcpt: %u, Test: %u, LogErr: %u", (flags & 0x80) >> 7, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x01)); if (!((flags & 0x10) >> 4) && ((flags & 0x08) >> 3)) { proto_tree_add_item_hidden (tree, hf_scsi_modesns_errrep, tvb, offset+3, 1, 0); } else { proto_tree_add_item (tree, hf_scsi_modesns_errrep, tvb, offset+3, 1, 0); } proto_tree_add_text (tree, tvb, offset+4, 4, "Interval Timer: %u", tvb_get_ntohl (tvb, offset+4)); proto_tree_add_text (tree, tvb, offset+8, 4, "Report Count: %u", tvb_get_ntohl (tvb, offset+8)); break; case SCSI_SPC2_MODEPAGE_PWR: flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "Idle: %u, Standby: %u", (flags & 0x2) >> 1, (flags & 0x1)); proto_tree_add_text (tree, tvb, offset+4, 2, "Idle Condition Timer: %u ms", tvb_get_ntohs (tvb, offset+4) * 100); proto_tree_add_text (tree, tvb, offset+6, 2, "Standby Condition Timer: %u ms", tvb_get_ntohs (tvb, offset+6) * 100); break; case SCSI_SPC2_MODEPAGE_LUN: return FALSE; case SCSI_SPC2_MODEPAGE_PORT: proto = tvb_get_guint8 (tvb, offset+2) & 0x0F; proto_tree_add_item (tree, hf_scsi_protocol, tvb, offset+2, 1, 0); if (proto == SCSI_PROTO_FCP) { flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "DTFD: %u, PLPB: %u, DDIS: %u, DLM: %u, RHA: %u, ALWI: %u, DTIPE: %u, DTOLI:%u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x1)); proto_tree_add_text (tree, tvb, offset+6, 1, "RR_TOV Units: %s", val_to_str (tvb_get_guint8 (tvb, offset+6) & 0x7, scsi_fcp_rrtov_val, "Unknown (0x%02x)")); proto_tree_add_text (tree, tvb, offset+7, 1, "RR_TOV: %u", tvb_get_guint8 (tvb, offset+7)); } else if (proto == SCSI_PROTO_iSCSI) { return FALSE; } else { return FALSE; } break; case SCSI_SCSI2_MODEPAGE_PERDEV: return FALSE; default: return FALSE; } return TRUE; } static gboolean dissect_scsi_sbc2_modepage (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint8 pcode) { guint8 flags; switch (pcode) { case SCSI_SBC2_MODEPAGE_FMTDEV: proto_tree_add_text (tree, tvb, offset+2, 2, "Tracks Per Zone: %u", tvb_get_ntohs (tvb, offset+2)); proto_tree_add_text (tree, tvb, offset+4, 2, "Alternate Sectors Per Zone: %u", tvb_get_ntohs (tvb, offset+4)); proto_tree_add_text (tree, tvb, offset+6, 2, "Alternate Tracks Per Zone: %u", tvb_get_ntohs (tvb, offset+6)); proto_tree_add_text (tree, tvb, offset+8, 2, "Alternate Tracks Per LU: %u", tvb_get_ntohs (tvb, offset+8)); proto_tree_add_text (tree, tvb, offset+10, 2, "Sectors Per Track: %u", tvb_get_ntohs (tvb, offset+10)); proto_tree_add_text (tree, tvb, offset+12, 2, "Data Bytes Per Physical Sector: %u", tvb_get_ntohs (tvb, offset+12)); proto_tree_add_text (tree, tvb, offset+14, 2, "Interleave: %u", tvb_get_ntohs (tvb, offset+14)); proto_tree_add_text (tree, tvb, offset+16, 2, "Track Skew Factor: %u", tvb_get_ntohs (tvb, offset+16)); proto_tree_add_text (tree, tvb, offset+18, 2, "Cylinder Skew Factor: %u", tvb_get_ntohs (tvb, offset+18)); flags = tvb_get_guint8 (tvb, offset+20); proto_tree_add_text (tree, tvb, offset+20, 1, "SSEC: %u, HSEC: %u, RMB: %u, SURF: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4); break; case SCSI_SBC2_MODEPAGE_RDWRERR: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "AWRE: %u, ARRE: %u, TB: %u, RC: %u, EER: %u, PER: %u, DTE: %u, DCR: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); proto_tree_add_text (tree, tvb, offset+3, 1, "Read Retry Count: %u", tvb_get_guint8 (tvb, offset+3)); proto_tree_add_text (tree, tvb, offset+4, 1, "Correction Span: %u", tvb_get_guint8 (tvb, offset+4)); proto_tree_add_text (tree, tvb, offset+5, 1, "Head Offset Count: %u", tvb_get_guint8 (tvb, offset+5)); proto_tree_add_text (tree, tvb, offset+6, 1, "Data Strobe Offset Count: %u", tvb_get_guint8 (tvb, offset+6)); proto_tree_add_text (tree, tvb, offset+8, 1, "Write Retry Count: %u", tvb_get_guint8 (tvb, offset+8)); proto_tree_add_text (tree, tvb, offset+10, 2, "Recovery Time Limit: %u ms", tvb_get_ntohs (tvb, offset+10)); break; case SCSI_SBC2_MODEPAGE_DISKGEOM: proto_tree_add_text (tree, tvb, offset+2, 3, "Number of Cylinders: %u", tvb_get_ntoh24 (tvb, offset+2)); proto_tree_add_text (tree, tvb, offset+5, 1, "Number of Heads: %u", tvb_get_guint8 (tvb, offset+5)); proto_tree_add_text (tree, tvb, offset+6, 3, "Starting Cyl Pre-compensation: %u", tvb_get_ntoh24 (tvb, offset+6)); proto_tree_add_text (tree, tvb, offset+9, 3, "Starting Cyl-reduced Write Current: %u", tvb_get_ntoh24 (tvb, offset+9)); proto_tree_add_text (tree, tvb, offset+12, 2, "Device Step Rate: %u", tvb_get_ntohs (tvb, offset+12)); proto_tree_add_text (tree, tvb, offset+14, 3, "Landing Zone Cyl: %u", tvb_get_ntoh24 (tvb, offset+14)); proto_tree_add_text (tree, tvb, offset+18, 1, "Rotational Offset: %u", tvb_get_guint8 (tvb, offset+18)); proto_tree_add_text (tree, tvb, offset+20, 2, "Medium Rotation Rate: %u", tvb_get_ntohs (tvb, offset+20)); break; case SCSI_SBC2_MODEPAGE_FLEXDISK: return FALSE; case SCSI_SBC2_MODEPAGE_VERERR: return FALSE; case SCSI_SBC2_MODEPAGE_CACHE: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "IC: %u, ABPF: %u, CAP %u, Disc: %u, Size: %u, WCE: %u, MF: %u, RCD: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "Demand Read Retention Priority: %u, Write Retention Priority: %u", (flags & 0xF0) >> 4, (flags & 0x0F)); proto_tree_add_text (tree, tvb, offset+4, 2, "Disable Pre-fetch Xfer Len: %u", tvb_get_ntohs (tvb, offset+4)); proto_tree_add_text (tree, tvb, offset+6, 2, "Minimum Pre-Fetch: %u", tvb_get_ntohs (tvb, offset+6)); proto_tree_add_text (tree, tvb, offset+8, 2, "Maximum Pre-Fetch: %u", tvb_get_ntohs (tvb, offset+8)); proto_tree_add_text (tree, tvb, offset+10, 2, "Maximum Pre-Fetch Ceiling: %u", tvb_get_ntohs (tvb, offset+10)); flags = tvb_get_guint8 (tvb, offset+12); proto_tree_add_text (tree, tvb, offset+12, 1, "FSW: %u, LBCSS: %u, DRA: %u, Vendor Specific: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x1F) >> 4); proto_tree_add_text (tree, tvb, offset+13, 1, "Number of Cache Segments: %u", tvb_get_guint8 (tvb, offset+13)); proto_tree_add_text (tree, tvb, offset+14, 2, "Cache Segment Size: %u", tvb_get_ntohs (tvb, offset+14)); proto_tree_add_text (tree, tvb, offset+17, 3, "Non-Cache Segment Size: %u", tvb_get_ntoh24 (tvb, offset+17)); break; case SCSI_SBC2_MODEPAGE_MEDTYPE: return FALSE; case SCSI_SBC2_MODEPAGE_NOTPART: return FALSE; case SCSI_SBC2_MODEPAGE_XORCTL: return FALSE; default: return FALSE; } return TRUE; } static const value_string compression_algorithm_vals[] = { {0x00, "No algorithm selected"}, {0x01, "Default algorithm"}, {0x03, "IBM ALDC with 512-byte buffer"}, {0x04, "IBM ALDC with 1024-byte buffer"}, {0x05, "IBM ALDC with 2048-byte buffer"}, {0x10, "IBM IDRC"}, {0x20, "DCLZ"}, {0xFF, "Unregistered algorithm"}, {0, NULL} }; static gboolean dissect_scsi_ssc2_modepage (tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint offset _U_, guint8 pcode) { guint8 flags; switch (pcode) { case SCSI_SSC2_MODEPAGE_DATACOMP: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "DCE: %u, DCC: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "DDE: %u, RED: %u", (flags & 0x80) >> 7, (flags & 0x60) >> 5); proto_tree_add_text (tree, tvb, offset+4, 4, "Compression algorithm: %s", val_to_str (tvb_get_ntohl (tvb, offset+4), compression_algorithm_vals, "Unknown (0x%08x)")); proto_tree_add_text (tree, tvb, offset+8, 4, "Decompression algorithm: %s", val_to_str (tvb_get_ntohl (tvb, offset+4), compression_algorithm_vals, "Unknown (0x%08x)")); break; case SCSI_SSC2_MODEPAGE_DEVCONF: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "CAF: %u, Active Format: %u", (flags & 0x20) >> 5, (flags & 0x1f)); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "Active Partition: %u", flags); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_text (tree, tvb, offset+4, 1, "Write Object Buffer Full Ratio: %u", flags); flags = tvb_get_guint8 (tvb, offset+5); proto_tree_add_text (tree, tvb, offset+5, 1, "Read Object Buffer Empty Ratio: %u", flags); proto_tree_add_text (tree, tvb, offset+6, 2, "Write Delay time: %u 100ms", tvb_get_ntohs (tvb, offset+6)); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_text (tree, tvb, offset+8, 1, "OBR: %u, LOIS: %u, RSMK: %u, AVC: %u, SOCF: %u, ROBO: %u, REW: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x0c) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+9); proto_tree_add_text (tree, tvb, offset+9, 1, "Gap Size: %u", flags); flags = tvb_get_guint8 (tvb, offset+10); proto_tree_add_text (tree, tvb, offset+10, 1, "EOD Defined: %u, EEG: %u, SEW: %u, SWP: %u, BAML: %u, BAM: %u", (flags & 0xe0) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); proto_tree_add_text (tree, tvb, offset+11, 3, "Object Buffer Size At Early Warning: %u", tvb_get_ntoh24 (tvb, offset+11)); flags = tvb_get_guint8 (tvb, offset+14); proto_tree_add_text (tree, tvb, offset+14, 1, "Select Data Compression Algorithm: %u", flags); flags = tvb_get_guint8 (tvb, offset+15); proto_tree_add_text (tree, tvb, offset+15, 1, "OIR: %u, ReWind on Reset: %u, ASOCWP: %u, PERSWP: %u, PRMWP: %u", (flags & 0x20) >> 5, (flags & 0x18) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); break; case SCSI_SSC2_MODEPAGE_MEDPAR1: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "Maximum Additional Partitions: %u", flags); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "Additional Partitions Defined: %u", flags); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_text (tree, tvb, offset+4, 1, "FDP: %u, DSP: %u, IDP: %u, PSUM: %u, POFM: %u, CLEAR: %u, ADDP: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x18) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+5); proto_tree_add_text (tree, tvb, offset+5, 1, "Media Formar Recognition: %u", flags); flags = tvb_get_guint8 (tvb, offset+6); proto_tree_add_text (tree, tvb, offset+6, 1, "Partition Units: %u", flags & 0x0f); proto_tree_add_text (tree, tvb, offset+8, 2, "Partition Size: %u", tvb_get_ntohs (tvb, offset+8)); break; case SCSI_SSC2_MODEPAGE_MEDPAR2: return FALSE; case SCSI_SSC2_MODEPAGE_MEDPAR3: return FALSE; case SCSI_SSC2_MODEPAGE_MEDPAR4: return FALSE; default: return FALSE; } return TRUE; } static gboolean dissect_scsi_mmc5_modepage (tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint offset _U_, guint8 pcode) { guint8 flags; guint8 i; guint16 n; switch (pcode) { case SCSI_MMC5_MODEPAGE_MRW: flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "LBA Space: %u", (flags & 0x01)); break; case SCSI_MMC5_MODEPAGE_WRPARAM: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "BUFE: %u, LS_V: %u, Test Write: %u, Write Type: %u", (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x0f)); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "Multi-session: %u, FP: %u, Copy: %u, Track Mode: %u", (flags & 0xc0) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x0f)); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_text (tree, tvb, offset+4, 1, "Data Block Type: %u", (flags & 0x0f)); flags = tvb_get_guint8 (tvb, offset+5); proto_tree_add_text (tree, tvb, offset+5, 1, "Link Size: %u", flags); flags = tvb_get_guint8 (tvb, offset+7); proto_tree_add_text (tree, tvb, offset+7, 1, "Initiator Application Code: %u", (flags & 0x3f)); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_text (tree, tvb, offset+8, 1, "Session Format: %u", flags); proto_tree_add_text (tree, tvb, offset+10, 4, "Packet Size: %u", tvb_get_ntohl (tvb, offset+10)); proto_tree_add_text (tree, tvb, offset+14, 2, "Audio Pause Length: %u", tvb_get_ntohs (tvb, offset+14)); proto_tree_add_text (tree, tvb, offset+16, 16, "Media Catalog Number: %s", tvb_format_stringzpad (tvb, offset+16, 16)); proto_tree_add_text (tree, tvb, offset+32, 16, "International Standard Recording Code: %s", tvb_format_stringzpad (tvb, offset+32, 16)); for (i = 0; i < 4; i++) { flags = tvb_get_guint8 (tvb, offset+48+i); proto_tree_add_text (tree, tvb, offset+48+i, 1, "Sub-header Byte %u: %u", i, flags); } if (0x36 == tvb_get_guint8 (tvb, offset+1)) proto_tree_add_text (tree, tvb, offset+52, 4, "Vendor Specific: %u", tvb_get_ntohl (tvb, offset+52)); break; case SCSI_MMC3_MODEPAGE_MMCAP: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "DVD-RAM Read: %u, DVD-R Read: %u, DVD-ROM Read: %u," "Method 2: %u, CD-RW Read: %u, CD-R Read: %u", (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "DVD-RAM Write: %u, DVD-R Write: %u, DVD-ROM Write: %u," "Test Write: %u, CD-RW Write: %u, CD-R Write: %u", (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_text (tree, tvb, offset+4, 1, "BUF: %u, Multi Session: %u, Mode 2 Form 2: %u, Mode 2 Form 1: %u," "Digital Port (2): %u, Digital Port (1): %u, Composite: %u, Audio Play: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+5); proto_tree_add_text (tree, tvb, offset+5, 1, "Read Bar Code: %u, UPC: %u, ISRC: %u, C2 Pointers supported: %u," "R-W Deinterleaved & corrected: %u, R-W Supported: %u, CD-DA Stream is Accurate: %u, CD-DA Cmds Supported: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+6); proto_tree_add_text (tree, tvb, offset+6, 1, "Loading Mechanism Type: %u, Eject: %u, Prevent Jumper: %u," "Lock State: %u, Lock: %u", (flags & 0xe0) >> 5, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+7); proto_tree_add_text (tree, tvb, offset+7, 1, "R-W in Lead-in: %u, Side Change Capable: %u, S/W Slot Selection: %u," "Changer Supports Disc Present: %u, Separate Channel Mute: %u, Separate volume levels: %u", (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); proto_tree_add_text (tree, tvb, offset+10, 2, "Number of Volume Levels Supported: %u", tvb_get_ntohs (tvb, offset+10)); proto_tree_add_text (tree, tvb, offset+12, 2, "Buffer Size Supported: %u", tvb_get_ntohs (tvb, offset+12)); flags = tvb_get_guint8 (tvb, offset+17); proto_tree_add_text (tree, tvb, offset+17, 1, "Length: %u, LSBF: %u, RCK: %u, BCKF: %u", (flags & 0x30) >> 4, (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1); proto_tree_add_text (tree, tvb, offset+22, 2, "Copy Management Revision Support: %u", tvb_get_ntohs (tvb, offset+22)); flags = tvb_get_guint8 (tvb, offset+27); proto_tree_add_text (tree, tvb, offset+27, 1, "Rotation Control Selected: %u", (flags & 0x03)); proto_tree_add_text (tree, tvb, offset+28, 2, "Current Write Speed Selected: %u", tvb_get_ntohs (tvb, offset+28)); n = tvb_get_ntohs (tvb, offset+30); proto_tree_add_text (tree, tvb, offset+30, 2, "Number of Logical Unit Write Speed Performance Descriptor Tables: %u", n); break; default: return FALSE; } return TRUE; } static gboolean dissect_scsi_smc2_modepage (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint8 pcode) { guint8 flags; guint8 param_list_len; switch (pcode) { case SCSI_SMC2_MODEPAGE_EAA: param_list_len = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "Parameter List Length: %u", param_list_len); if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+3, 2, "First Medium Transport Element Address: %u", tvb_get_ntohs (tvb, offset+3)); param_list_len -= 2; if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+5, 2, "Number of Medium Transport Elements: %u", tvb_get_ntohs (tvb, offset+5)); param_list_len -= 2; if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+7, 2, "First Storage Element Address: %u", tvb_get_ntohs (tvb, offset+7)); param_list_len -= 2; if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+9, 2, "Number of Storage Elements: %u", tvb_get_ntohs (tvb, offset+9)); param_list_len -= 2; if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+11, 2, "First Import/Export Element Address: %u", tvb_get_ntohs (tvb, offset+11)); param_list_len -= 2; if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+13, 2, "Number of Import/Export Elements: %u", tvb_get_ntohs (tvb, offset+13)); param_list_len -= 2; if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+15, 2, "First Data Transfer Element Address: %u", tvb_get_ntohs (tvb, offset+15)); param_list_len -= 2; if (param_list_len < 2) break; proto_tree_add_text (tree, tvb, offset+17, 2, "Number of Data Transfer Elements: %u", tvb_get_ntohs (tvb, offset+17)); break; case SCSI_SMC2_MODEPAGE_TRANGEOM: return FALSE; case SCSI_SMC2_MODEPAGE_DEVCAP: flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "STORDT: %u, STORI/E: %u, STORST: %u, STORMT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_text (tree, tvb, offset+4, 1, "MT->DT: %u, MT->I/E: %u, MT->ST: %u, MT->MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+5); proto_tree_add_text (tree, tvb, offset+5, 1, "ST->DT: %u, ST->I/E: %u, ST->ST: %u, ST->MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+6); proto_tree_add_text (tree, tvb, offset+6, 1, "I/E->DT: %u, I/E->I/E: %u, I/E->ST: %u, I/E->MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+7); proto_tree_add_text (tree, tvb, offset+7, 1, "DT->DT: %u, DT->I/E: %u, DT->ST: %u, DT->MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+12); proto_tree_add_text (tree, tvb, offset+12, 1, "MT<>DT: %u, MT<>I/E: %u, MT<>ST: %u, MT<>MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+13); proto_tree_add_text (tree, tvb, offset+13, 1, "ST<>DT: %u, ST<>I/E: %u, ST<>ST: %u, ST<>MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+14); proto_tree_add_text (tree, tvb, offset+14, 1, "I/E<>DT: %u, I/E<>I/E: %u, I/E<>ST: %u, I/E<>MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+15); proto_tree_add_text (tree, tvb, offset+15, 1, "DT<>DT: %u, DT<>I/E: %u, DT<>ST: %u, DT<>MT: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); break; default: return FALSE; } return TRUE; } static guint dissect_scsi_modepage (tvbuff_t *tvb, packet_info *pinfo, proto_tree *scsi_tree, guint offset, scsi_device_type devtype) { guint8 pcode, plen; proto_tree *tree; proto_item *ti; const value_string *modepage_val; int hf_pagecode; gboolean (*dissect_modepage)(tvbuff_t *, packet_info *, proto_tree *, guint, guint8); pcode = tvb_get_guint8 (tvb, offset); plen = tvb_get_guint8 (tvb, offset+1); if (match_strval (pcode & SCSI_MS_PCODE_BITS, scsi_spc2_modepage_val) == NULL) { /* * This isn't a generic mode page that applies to all SCSI * device types; try to interpret it based on what we deduced, * or were told, the device type is. */ switch (devtype) { case SCSI_DEV_SBC: modepage_val = scsi_sbc2_modepage_val; hf_pagecode = hf_scsi_sbcpagecode; dissect_modepage = dissect_scsi_sbc2_modepage; break; case SCSI_DEV_SSC: modepage_val = scsi_ssc2_modepage_val; hf_pagecode = hf_scsi_sscpagecode; dissect_modepage = dissect_scsi_ssc2_modepage; break; case SCSI_DEV_SMC: modepage_val = scsi_smc2_modepage_val; hf_pagecode = hf_scsi_smcpagecode; dissect_modepage = dissect_scsi_smc2_modepage; break; case SCSI_DEV_CDROM: modepage_val = scsi_mmc5_modepage_val; hf_pagecode = hf_scsi_mmcpagecode; dissect_modepage = dissect_scsi_mmc5_modepage; break; default: /* * The "val_to_str()" lookup will fail in this table * (it failed in "match_strval()"), so it'll return * "Unknown (XXX)", which is what we want. */ modepage_val = scsi_spc2_modepage_val; hf_pagecode = hf_scsi_spcpagecode; dissect_modepage = dissect_scsi_spc2_modepage; break; } } else { modepage_val = scsi_spc2_modepage_val; hf_pagecode = hf_scsi_spcpagecode; dissect_modepage = dissect_scsi_spc2_modepage; } ti = proto_tree_add_text (scsi_tree, tvb, offset, plen+2, "%s Mode Page", val_to_str (pcode & SCSI_MS_PCODE_BITS, modepage_val, "Unknown (0x%08x)")); tree = proto_item_add_subtree (ti, ett_scsi_page); proto_tree_add_text (tree, tvb, offset, 1, "PS: %u", (pcode & 0x80) >> 7); proto_tree_add_item (tree, hf_pagecode, tvb, offset, 1, 0); proto_tree_add_text (tree, tvb, offset+1, 1, "Page Length: %u", plen); if (!tvb_bytes_exist (tvb, offset, plen)) { /* XXX - why not just drive on and throw an exception? */ return (plen + 2); } if (!(*dissect_modepage)(tvb, pinfo, tree, offset, (guint8) (pcode & SCSI_MS_PCODE_BITS))) { proto_tree_add_text (tree, tvb, offset+2, plen, "Unknown Page"); } return (plen+2); } static void dissect_spc3_modeselect6 (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata) { guint8 flags; guint plen; gint tot_len, desclen; tvbuff_t *blockdesc_tvb; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_modesel_flags, tvb, offset, 1, flags, "PF = %u, SP = %u", flags & 0x10, flags & 0x1); proto_tree_add_item (tree, hf_scsi_paramlen, tvb, offset+3, 1, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else { /* Mode Parameter has the following format: * Mode Parameter Header * - Mode Data Len, Medium Type, Dev Specific Parameter, * Blk Desc Len * Block Descriptor (s) * - Number of blocks, density code, block length * Page (s) * - Page code, Page length, Page Parameters */ if (payload_len < 1) return; tot_len = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Mode Data Length: %d", tot_len); offset += 1; payload_len -= 1; /* The mode data length is reserved for MODE SELECT, so we just use the payload length. */ if (payload_len < 1) return; switch (cdata->itl->cmdset&SCSI_CMDSET_MASK) { case SCSI_DEV_SBC: proto_tree_add_text (tree, tvb, offset, 1, "Medium Type: %s", val_to_str(tvb_get_guint8 (tvb, offset), scsi_modesense_medtype_sbc_val, "Unknown (0x%02x)")); break; default: proto_tree_add_text (tree, tvb, offset, 1, "Medium Type: 0x%02x", tvb_get_guint8 (tvb, offset)); break; } offset += 1; payload_len -= 1; if (payload_len < 1) return; proto_tree_add_text (tree, tvb, offset, 1, "Device-Specific Parameter: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; payload_len -= 1; if (payload_len < 1) return; desclen = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Block Descriptor Length: %d", desclen); offset += 1; payload_len -= 1; if(tvb_length_remaining(tvb, offset)>0){ blockdesc_tvb=tvb_new_subset(tvb, offset, MIN(tvb_length_remaining(tvb, offset),desclen), desclen); dissect_scsi_blockdescs (blockdesc_tvb, pinfo, tree, cdata, FALSE); } offset += desclen; payload_len -= desclen; /* offset points to the start of the mode page */ while ((payload_len > 0) && tvb_bytes_exist (tvb, offset, 2)) { plen = dissect_scsi_modepage (tvb, pinfo, tree, offset, cdata->itl->cmdset&SCSI_CMDSET_MASK); offset += plen; payload_len -= plen; } } } 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) { guint8 flags; gboolean longlba; gint tot_len, desclen; guint plen; tvbuff_t *blockdesc_tvb; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_modesel_flags, tvb, offset, 1, flags, "PF = %u, SP = %u", flags & 0x10, flags & 0x1); proto_tree_add_item (tree, hf_scsi_paramlen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else { /* Mode Parameter has the following format: * Mode Parameter Header * - Mode Data Len, Medium Type, Dev Specific Parameter, * Blk Desc Len * Block Descriptor (s) * - Number of blocks, density code, block length * Page (s) * - Page code, Page length, Page Parameters */ if (payload_len < 1) return; tot_len = tvb_get_ntohs (tvb, offset); proto_tree_add_text (tree, tvb, offset, 2, "Mode Data Length: %u", tot_len); offset += 2; payload_len -= 2; /* The mode data length is reserved for MODE SELECT, so we just use the payload length. */ if (payload_len < 1) return; if(!cdata->itl) return; switch (cdata->itl->cmdset&SCSI_CMDSET_MASK) { case SCSI_DEV_SBC: proto_tree_add_text (tree, tvb, offset, 1, "Medium Type: %s", val_to_str(tvb_get_guint8 (tvb, offset), scsi_modesense_medtype_sbc_val, "Unknown (0x%02x)")); break; default: proto_tree_add_text (tree, tvb, offset, 1, "Medium Type: 0x%02x", tvb_get_guint8 (tvb, offset)); break; } offset += 1; payload_len -= 1; if (payload_len < 1) return; proto_tree_add_text (tree, tvb, offset, 1, "Device-Specific Parameter: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; payload_len -= 1; if (payload_len < 1) return; longlba = tvb_get_guint8 (tvb, offset) & 0x1; proto_tree_add_text (tree, tvb, offset, 1, "LongLBA: %u", longlba); offset += 2; /* skip LongLBA byte and reserved byte */ payload_len -= 2; if (payload_len < 1) return; desclen = tvb_get_ntohs (tvb, offset); proto_tree_add_text (tree, tvb, offset, 2, "Block Descriptor Length: %u", desclen); offset += 2; payload_len -= 2; if(tvb_length_remaining(tvb, offset)>0){ blockdesc_tvb=tvb_new_subset(tvb, offset, MIN(tvb_length_remaining(tvb, offset),desclen), desclen); dissect_scsi_blockdescs (blockdesc_tvb, pinfo, tree, cdata, longlba); } offset += desclen; payload_len -= desclen; /* offset points to the start of the mode page */ while ((payload_len > 0) && tvb_bytes_exist (tvb, offset, 2)) { plen = dissect_scsi_modepage (tvb, pinfo, tree, offset, cdata->itl->cmdset&SCSI_CMDSET_MASK); offset += plen; payload_len -= plen; } } } static void dissect_scsi_pagecode (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, scsi_task_data_t *cdata) { guint8 pcode; const gchar *valstr; int hf_pagecode; /* unless we have cdata there is not much point in continuing */ if (!cdata) return; pcode = tvb_get_guint8 (tvb, offset); if ((valstr = match_strval (pcode & SCSI_MS_PCODE_BITS, scsi_spc2_modepage_val)) == NULL) { /* * This isn't a generic mode page that applies to all SCSI * device types; try to interpret it based on what we deduced, * or were told, the device type is. */ switch (cdata->itl->cmdset&SCSI_CMDSET_MASK) { case SCSI_DEV_SBC: hf_pagecode = hf_scsi_sbcpagecode; break; case SCSI_DEV_SSC: hf_pagecode = hf_scsi_sscpagecode; break; case SCSI_DEV_SMC: hf_pagecode = hf_scsi_smcpagecode; break; case SCSI_DEV_CDROM: hf_pagecode = hf_scsi_mmcpagecode; break; default: hf_pagecode = hf_scsi_spcpagecode; break; } } else { hf_pagecode = hf_scsi_spcpagecode; } proto_tree_add_uint (tree, hf_pagecode, tvb, offset, 1, pcode); } static void dissect_spc3_modesense6 (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata) { guint8 flags; guint plen; gint tot_len, desclen; tvbuff_t *blockdesc_tvb; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_modesns_flags, tvb, offset, 1, flags, "DBD = %u", flags & 0x8); proto_tree_add_item (tree, hf_scsi_modesns_pc, tvb, offset+1, 1, 0); dissect_scsi_pagecode (tvb, pinfo, tree, offset+1, cdata); proto_tree_add_item (tree, hf_scsi_alloclen, tvb, offset+3, 1, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else { /* Mode sense response has the following format: * Mode Parameter Header * - Mode Data Len, Medium Type, Dev Specific Parameter, * Blk Desc Len * Block Descriptor (s) * - Number of blocks, density code, block length * Page (s) * - Page code, Page length, Page Parameters */ tot_len = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Mode Data Length: %u", tot_len); offset += 1; /* The actual payload is the min of the length in the response & the * space allocated by the initiator as specified in the request. * * XXX - the payload length includes the length field, so we * really should subtract the length of the length field from * the payload length - but can it really be zero here? */ if (payload_len && (tot_len > (gint)payload_len)) tot_len = payload_len; if (tot_len < 1) return; proto_tree_add_text (tree, tvb, offset, 1, "Medium Type: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; tot_len -= 1; if (tot_len < 1) return; proto_tree_add_text (tree, tvb, offset, 1, "Device-Specific Parameter: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; tot_len -= 1; if (tot_len < 1) return; desclen = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Block Descriptor Length: %d", desclen); offset += 1; tot_len -= 1; if(tvb_length_remaining(tvb, offset)>0){ blockdesc_tvb=tvb_new_subset(tvb, offset, MIN(tvb_length_remaining(tvb, offset),desclen), desclen); dissect_scsi_blockdescs (blockdesc_tvb, pinfo, tree, cdata, FALSE); } offset += desclen; tot_len -= desclen; /* offset points to the start of the mode page */ while ((tot_len > 0) && tvb_bytes_exist (tvb, offset, 2)) { plen = dissect_scsi_modepage (tvb, pinfo, tree, offset, cdata->itl->cmdset&SCSI_CMDSET_MASK); offset += plen; tot_len -= plen; } } } 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) { guint8 flags; gboolean longlba; gint tot_len, desclen; guint plen; tvbuff_t *blockdesc_tvb; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_modesns_flags, tvb, offset, 1, flags, "LLBAA = %u, DBD = %u", flags & 0x10, flags & 0x8); proto_tree_add_item (tree, hf_scsi_modesns_pc, tvb, offset+1, 1, 0); dissect_scsi_pagecode (tvb, pinfo, tree, offset+1, cdata); proto_tree_add_item (tree, hf_scsi_alloclen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else { /* Mode sense response has the following format: * Mode Parameter Header * - Mode Data Len, Medium Type, Dev Specific Parameter, * Blk Desc Len * Block Descriptor (s) * - Number of blocks, density code, block length * Page (s) * - Page code, Page length, Page Parameters */ tot_len = tvb_get_ntohs (tvb, offset); proto_tree_add_text (tree, tvb, offset, 2, "Mode Data Length: %u", tot_len); offset += 2; /* The actual payload is the min of the length in the response & the * space allocated by the initiator as specified in the request. * * XXX - the payload length includes the length field, so we * really should subtract the length of the length field from * the payload length - but can it really be zero here? */ if (payload_len && (tot_len > (gint)payload_len)) tot_len = payload_len; if (tot_len < 1) return; proto_tree_add_text (tree, tvb, offset, 1, "Medium Type: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; tot_len -= 1; if (tot_len < 1) return; proto_tree_add_text (tree, tvb, offset, 1, "Device-Specific Parameter: 0x%02x", tvb_get_guint8 (tvb, offset)); offset += 1; tot_len -= 1; if (tot_len < 1) return; longlba = tvb_get_guint8 (tvb, offset) & 0x1; proto_tree_add_text (tree, tvb, offset, 1, "LongLBA: %u", longlba); offset += 2; /* skip LongLBA byte and reserved byte */ tot_len -= 2; if (tot_len < 1) return; desclen = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Block Descriptor Length: %u", desclen); offset += 2; tot_len -= 2; if(tvb_length_remaining(tvb, offset)>0){ blockdesc_tvb=tvb_new_subset(tvb, offset, MIN(tvb_length_remaining(tvb, offset),desclen), desclen); dissect_scsi_blockdescs (blockdesc_tvb, pinfo, tree, cdata, longlba); } offset += desclen; tot_len -= desclen; /* offset points to the start of the mode page */ while ((tot_len > 0) && tvb_bytes_exist (tvb, offset, 2)) { plen = dissect_scsi_modepage (tvb, pinfo, tree, offset, cdata->itl->cmdset&SCSI_CMDSET_MASK); offset += plen; tot_len -= plen; } } } void dissect_spc3_preventallowmediaremoval (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "Persistent: %u, Prevent: %u", flags & 0x02, flags & 0x01); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } 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) { guint16 flags; int numrec, i; guint len; if (!tree) return; if (isreq && iscdb) { proto_tree_add_item (tree, hf_scsi_persresvin_svcaction, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_scsi_alloclen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); /* We store the service action since we want to interpret the data */ cdata->itlq->flags = tvb_get_guint8 (tvb, offset+1); } else { if (cdata) { flags = cdata->itlq->flags; } else { flags = 0xFF; } proto_tree_add_text (tree, tvb, offset, 4, "Generation Number: 0x%08x", tvb_get_ntohl (tvb, offset)); len = tvb_get_ntohl (tvb, offset+4); proto_tree_add_text (tree, tvb, offset, 4, "Additional Length: %u", len); len = (payload_len > len) ? len : payload_len; if ((flags & 0x1F) == SCSI_SPC2_RESVIN_SVCA_RDKEYS) { /* XXX - what if len is < 8? That may be illegal, but that doesn't make it impossible.... */ numrec = (len - 8)/8; offset += 8; for (i = 0; i < numrec; i++) { proto_tree_add_item (tree, hf_scsi_persresv_key, tvb, offset, 8, 0); offset -= 8; } } else if ((flags & 0x1F) == SCSI_SPC2_RESVIN_SVCA_RDRESV) { proto_tree_add_item (tree, hf_scsi_persresv_key, tvb, offset+8, 8, 0); proto_tree_add_item (tree, hf_scsi_persresv_scopeaddr, tvb, offset+8, 4, 0); proto_tree_add_item (tree, hf_scsi_persresv_scope, tvb, offset+13, 1, 0); proto_tree_add_item (tree, hf_scsi_persresv_type, tvb, offset+13, 1, 0); } } } 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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { proto_tree_add_item (tree, hf_scsi_persresvin_svcaction, tvb, offset, 1, 0); proto_tree_add_item (tree, hf_scsi_persresv_scope, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_scsi_persresv_type, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_scsi_paramlen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else { } } static void dissect_spc2_release6 (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_spc2_release10 (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_release_flags, tvb, offset, 1, flags, "Flags: 3rd Party ID = %u, LongID = %u", flags & 0x10, flags & 0x2); if ((flags & 0x12) == 0x10) { proto_tree_add_item (tree, hf_scsi_release_thirdpartyid, tvb, offset+2, 1, 0); } proto_tree_add_item (tree, hf_scsi_paramlen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_spc3_reportdeviceidentifier (tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint offset _U_, gboolean isreq _U_, gboolean iscdb _U_, 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_) { guint8 flags; gint listlen; if (isreq && iscdb) { proto_tree_add_item (tree, hf_scsi_select_report, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_scsi_alloclen32, tvb, offset+5, 4, 0); if(cdata){ cdata->itlq->alloc_len=tvb_get_ntohl(tvb, offset+5); } flags = tvb_get_guint8 (tvb, offset+10); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+10, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else if (!isreq) { if (!cdata) { return; } TRY_SCSI_CDB_ALLOC_LEN(pinfo, tvb, offset, cdata->itlq->alloc_len); listlen = tvb_get_ntohl(tvb, offset); proto_tree_add_text (tree, tvb, offset, 4, "LUN List Length: %u", listlen); offset += 8; while(listlen>0){ if (!tvb_get_guint8 (tvb, offset)) proto_tree_add_item (tree, hf_scsi_rluns_lun, tvb, offset+1, 1, 0); else proto_tree_add_item (tree, hf_scsi_rluns_multilun, tvb, offset, 8, 0); offset+=8; listlen-=8; } END_TRY_SCSI_CDB_ALLOC_LEN; } } static void dissect_scsi_fix_snsinfo (tvbuff_t *tvb, proto_tree *sns_tree, guint offset) { guint8 flags; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (sns_tree, tvb, offset, 1, "Valid: %u", (flags & 0x80) >> 7); proto_tree_add_item (sns_tree, hf_scsi_sns_errtype, tvb, offset, 1, 0); flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (sns_tree, tvb, offset+2, 1, "Filemark: %u, EOM: %u, ILI: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & 0x20) >> 5); proto_tree_add_item (sns_tree, hf_scsi_snskey, tvb, offset+2, 1, 0); proto_tree_add_item (sns_tree, hf_scsi_snsinfo, tvb, offset+3, 4, 0); proto_tree_add_item (sns_tree, hf_scsi_addlsnslen, tvb, offset+7, 1, 0); proto_tree_add_text (sns_tree, tvb, offset+8, 4, "Command-Specific Information: %s", tvb_bytes_to_str (tvb, offset+8, 4)); proto_tree_add_item (sns_tree, hf_scsi_ascascq, tvb, offset+12, 2, 0); proto_tree_add_item_hidden (sns_tree, hf_scsi_asc, tvb, offset+12, 1, 0); proto_tree_add_item_hidden (sns_tree, hf_scsi_ascq, tvb, offset+13, 1, 0); proto_tree_add_item (sns_tree, hf_scsi_fru, tvb, offset+14, 1, 0); proto_tree_add_item (sns_tree, hf_scsi_sksv, tvb, offset+15, 1, 0); proto_tree_add_text (sns_tree, tvb, offset+15, 3, "Sense Key Specific: %s", tvb_bytes_to_str (tvb, offset+15, 3)); } void dissect_spc3_requestsense (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { proto_tree_add_item (tree, hf_scsi_alloclen, tvb, offset+3, 1, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else if (!isreq) dissect_scsi_fix_snsinfo(tvb, tree, offset); } static void dissect_spc2_reserve6 (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_spc2_reserve10 (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_release_flags, tvb, offset, 1, flags, "Flags: 3rd Party ID = %u, LongID = %u", flags & 0x10, flags & 0x2); if ((flags & 0x12) == 0x10) { proto_tree_add_item (tree, hf_scsi_release_thirdpartyid, tvb, offset+2, 1, 0); } proto_tree_add_item (tree, hf_scsi_paramlen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } void dissect_sbc2_startstopunit (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq _U_, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_) { guint8 flags; if (!tree || !iscdb) return; proto_tree_add_boolean (tree, hf_scsi_ssu_immed, tvb, offset, 1, 0); proto_tree_add_uint (tree, hf_scsi_ssu_pwr_cond, tvb, offset+3, 1, 0); proto_tree_add_boolean (tree, hf_scsi_ssu_loej, tvb, offset+3, 1, 0); proto_tree_add_boolean (tree, hf_scsi_ssu_start, tvb, offset+3, 1, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } void dissect_spc3_testunitready (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_formatunit (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_formatunit_flags, tvb, offset, 1, flags, "Flags: Longlist = %u, FMTDATA = %u, CMPLIST = %u", flags & 0x20, flags & 0x8, flags & 0x4); proto_tree_add_item (tree, hf_scsi_cdb_defectfmt, tvb, offset, 1, 0); proto_tree_add_item (tree, hf_scsi_formatunit_vendor, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_scsi_formatunit_interleave, tvb, offset+2, 2, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_readwrite6 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: 0x%06x, Len: %u)", tvb_get_ntoh24 (tvb, offset), tvb_get_guint8 (tvb, offset+3)); } if (tree && isreq && iscdb) { proto_tree_add_item (tree, hf_scsi_rdwr6_lba, tvb, offset, 3, 0); proto_tree_add_item (tree, hf_scsi_rdwr6_xferlen, tvb, offset+3, 1, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } void dissect_sbc2_readwrite10 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: 0x%08x, Len: %u)", tvb_get_ntohl (tvb, offset+1), tvb_get_ntohs (tvb, offset+6)); } if (tree && isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_read_flags, tvb, offset, 1, flags, "DPO = %u, FUA = %u, RelAddr = %u", flags & 0x10, flags & 0x8, flags & 0x1); proto_tree_add_item (tree, hf_scsi_rdwr10_lba, tvb, offset+1, 4, 0); proto_tree_add_item (tree, hf_scsi_rdwr10_xferlen, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } void dissect_sbc2_readwrite12 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: 0x%08x, Len: %u)", tvb_get_ntohl (tvb, offset+1), tvb_get_ntohl (tvb, offset+5)); } if (tree && isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_read_flags, tvb, offset, 1, flags, "DPO = %u, FUA = %u, RelAddr = %u", flags & 0x10, flags & 0x8, flags & 0x1); proto_tree_add_item (tree, hf_scsi_rdwr10_lba, tvb, offset+1, 4, 0); proto_tree_add_item (tree, hf_scsi_rdwr12_xferlen, tvb, offset+5, 4, 0); flags = tvb_get_guint8 (tvb, offset+10); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+10, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_readwrite16 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: %" PRIu64 ", Len: %u)", tvb_get_ntoh64 (tvb, offset+1), tvb_get_ntohl (tvb, offset+9)); } if (tree && isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_read_flags, tvb, offset, 1, flags, "DPO = %u, FUA = %u, RelAddr = %u", flags & 0x10, flags & 0x8, flags & 0x1); proto_tree_add_item (tree, hf_scsi_rdwr16_lba, tvb, offset+1, 8, 0); proto_tree_add_item (tree, hf_scsi_rdwr12_xferlen, tvb, offset+9, 4, 0); flags = tvb_get_guint8 (tvb, offset+14); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+14, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_verify10 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: 0x%08x, Len: %u)", tvb_get_ntohl (tvb, offset+2), tvb_get_ntohs (tvb, offset+7)); } if (tree && isreq && iscdb) { proto_tree_add_item (tree, hf_sbc2_verify_dpo, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_blkvfy, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_bytchk, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_reladdr, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_lba, tvb, offset+2, 4, 0); proto_tree_add_item (tree, hf_sbc2_verify_vlen, tvb, offset+7, 2, 0); flags = tvb_get_guint8 (tvb, offset+9); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+9, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_verify12 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: 0x%08x, Len: %u)", tvb_get_ntohl (tvb, offset+2), tvb_get_ntohl (tvb, offset+6)); } if (tree && isreq && iscdb) { proto_tree_add_item (tree, hf_sbc2_verify_dpo, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_blkvfy, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_bytchk, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_reladdr, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_lba, tvb, offset+2, 4, 0); proto_tree_add_item (tree, hf_sbc2_verify_vlen32, tvb, offset+6, 4, 0); flags = tvb_get_guint8 (tvb, offset+11); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+11, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_verify16 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: %" PRIu64 ", Len: %u)", tvb_get_ntoh64 (tvb, offset+2), tvb_get_ntohl (tvb, offset+10)); } if (tree && isreq && iscdb) { proto_tree_add_item (tree, hf_sbc2_verify_dpo, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_blkvfy, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_bytchk, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_reladdr, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_lba, tvb, offset+2, 8, 0); proto_tree_add_item (tree, hf_sbc2_verify_vlen, tvb, offset+10, 4, 0); flags = tvb_get_guint8 (tvb, offset+15); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+15, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_wrverify10 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: 0x%08x, Len: %u)", tvb_get_ntohl (tvb, offset+2), tvb_get_ntohs (tvb, offset+7)); } if (tree && isreq && iscdb) { proto_tree_add_item (tree, hf_sbc2_verify_dpo, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_ebp, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_bytchk, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_reladdr, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_lba, tvb, offset+2, 4, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_xferlen, tvb, offset+7, 2, 0); flags = tvb_get_guint8 (tvb, offset+9); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+9, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_wrverify12 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: 0x%08x, Len: %u)", tvb_get_ntohl (tvb, offset+2), tvb_get_ntohl (tvb, offset+6)); } if (tree && isreq && iscdb) { proto_tree_add_item (tree, hf_sbc2_verify_dpo, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_ebp, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_bytchk, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_reladdr, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_lba, tvb, offset+2, 4, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_xferlen32, tvb, offset+6, 4, 0); flags = tvb_get_guint8 (tvb, offset+11); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+11, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_wrverify16 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(LBA: %" PRIu64 ", Len: %u)", tvb_get_ntoh64 (tvb, offset+2), tvb_get_ntohl (tvb, offset+10)); } if (tree && isreq && iscdb) { proto_tree_add_item (tree, hf_sbc2_verify_dpo, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_ebp, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_bytchk, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_verify_reladdr, tvb, offset+1, 1, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_lba64, tvb, offset+2, 8, 0); proto_tree_add_item (tree, hf_sbc2_wrverify_xferlen32, tvb, offset+10, 4, 0); flags = tvb_get_guint8 (tvb, offset+15); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+15, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } void dissect_sbc2_readcapacity10 (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_) { guint8 flags; guint32 len, block_len, tot_len; const char *un; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_readcapacity_flags, tvb, offset, 1, flags, "LongLBA = %u, RelAddr = %u", flags & 0x2, flags & 0x1); proto_tree_add_item (tree, hf_scsi_readcapacity_lba, tvb, offset+1, 4, 0); proto_tree_add_item (tree, hf_scsi_readcapacity_pmi, tvb, offset+7, 1, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else if (!iscdb) { len = tvb_get_ntohl (tvb, offset); block_len = tvb_get_ntohl (tvb, offset+4); tot_len=((len/1024)*block_len)/1024; /*MB*/ un="MB"; if(tot_len>20000){ tot_len/=1024; un="GB"; } proto_tree_add_text (tree, tvb, offset, 4, "LBA: %u (%u %s)", len, tot_len, un); proto_tree_add_text (tree, tvb, offset+4, 4, "Block Length: %u bytes", block_len); } } #define SHORT_FORM_BLOCK_ID 0x00 #define SHORT_FORM_VENDOR_SPECIFIC 0x01 #define LONG_FORM 0x06 #define EXTENDED_FORM 0x08 #define SERVICE_READ_CAPACITY16 0x10 #define SERVICE_READ_LONG16 0x11 static const value_string service_action_vals[] = { {SHORT_FORM_BLOCK_ID, "Short Form - Block ID"}, {SHORT_FORM_VENDOR_SPECIFIC, "Short Form - Vendor-Specific"}, {LONG_FORM, "Long Form"}, {EXTENDED_FORM, "Extended Form"}, {SERVICE_READ_CAPACITY16, "Read Capacity(16)"}, {SERVICE_READ_LONG16, "Read Long(16)"}, {0, NULL} }; /* this is either readcapacity16 or readlong16 depending of what service action is set to. for now we only implement readcapacity16 */ static void dissect_sbc2_serviceactionin16 (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_) { guint8 service_action, flags; guint32 block_len; guint64 len, tot_len; char *un; if (!tree) return; if (isreq && iscdb) { service_action = tvb_get_guint8 (tvb, offset) & 0x1F; /* we should store this one for later so the data in can be decoded */ switch(service_action){ case SERVICE_READ_CAPACITY16: proto_tree_add_text (tree, tvb, offset, 1, "Service Action: %s", val_to_str (service_action, service_action_vals, "Unknown (0x%02x)")); offset++; proto_tree_add_text (tree, tvb, offset, 8, "Logical Block Address: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); offset += 8; proto_tree_add_item (tree, hf_scsi_alloclen32, tvb, offset, 4, 0); offset += 4; proto_tree_add_item (tree, hf_scsi_readcapacity_pmi, tvb, offset, 1, 0); offset++; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); offset++; break; }; } else if (!iscdb) { /* assuming for now that all such data in PDUs are read capacity16 */ len = tvb_get_ntoh64 (tvb, offset); block_len = tvb_get_ntohl (tvb, offset+8); tot_len=((len/1024)*block_len)/1024; /*MB*/ un="MB"; if(tot_len>20000){ tot_len/=1024; un="GB"; } proto_tree_add_text (tree, tvb, offset, 8, "LBA: %" PRIu64 " (%" PRIu64 " %s)", len, tot_len, un); proto_tree_add_text (tree, tvb, offset+8, 4, "Block Length: %u bytes", block_len); } } static void dissect_sbc2_readdefectdata10 (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_readdefdata_flags, tvb, offset, 1, flags, "PLIST = %u, GLIST = %u", flags & 0x10, flags & 0x8); proto_tree_add_item (tree, hf_scsi_cdb_defectfmt, tvb, offset, 1, 0); proto_tree_add_item (tree, hf_scsi_alloclen16, tvb, offset+6, 2, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_readdefectdata12 (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_readdefdata_flags, tvb, offset, 1, flags, "PLIST = %u, GLIST = %u", flags & 0x10, flags & 0x8); proto_tree_add_item (tree, hf_scsi_cdb_defectfmt, tvb, offset, 1, 0); proto_tree_add_item (tree, hf_scsi_alloclen32, tvb, offset+5, 4, 0); flags = tvb_get_guint8 (tvb, offset+10); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+10, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_sbc2_reassignblocks (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_) { guint8 flags; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_uint_format (tree, hf_scsi_reassignblks_flags, tvb, offset, 1, flags, "LongLBA = %u, LongList = %u", flags & 0x2, flags & 0x1); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_spc3_senddiagnostic (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb _U_, guint payload_len _U_, scsi_task_data_t *cdata _U_) { guint8 flags; if (!tree && !isreq) return; proto_tree_add_uint (tree, hf_scsi_senddiag_st_code, tvb, offset, 1, 0); proto_tree_add_boolean (tree, hf_scsi_senddiag_pf, tvb, offset, 1, 0); proto_tree_add_boolean (tree, hf_scsi_senddiag_st, tvb, offset, 1, 0); proto_tree_add_boolean (tree, hf_scsi_senddiag_devoff, tvb, offset, 1, 0); proto_tree_add_boolean (tree, hf_scsi_senddiag_unitoff, tvb, offset, 1, 0); proto_tree_add_uint (tree, hf_scsi_paramlen16, tvb, offset+2, 2, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } void dissect_spc3_writebuffer (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb _U_, guint payload_len _U_, scsi_task_data_t *cdata _U_) { guint8 flags; if (!tree && !isreq) return; proto_tree_add_uint (tree, hf_scsi_wb_mode, tvb, offset, 1, 0); proto_tree_add_uint (tree, hf_scsi_wb_bufferid, tvb, offset+1, 1, 0); proto_tree_add_uint (tree, hf_scsi_wb_bufoffset, tvb, offset+2, 3, 0); proto_tree_add_uint (tree, hf_scsi_paramlen24, tvb, offset+5, 3, 0); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } static void dissect_scsi_varlencdb (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_) { if (!tree) return; if (isreq && iscdb) { proto_tree_add_item (tree, hf_scsi_control, tvb, offset, 1, 0); proto_tree_add_item (tree, hf_scsi_add_cdblen, tvb, offset+6, 1, 0); proto_tree_add_item (tree, hf_scsi_svcaction, tvb, offset+7, 2, 0); } } static void dissect_ssc2_read6 (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_) { guint8 flags; if (isreq) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(Len: %u)", tvb_get_ntoh24 (tvb, offset+1)); } if (tree && isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "SILI: %u, FIXED: %u", (flags & 0x02) >> 1, flags & 0x01); proto_tree_add_item (tree, hf_scsi_rdwr6_xferlen, tvb, offset+1, 3, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_write6 (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(Len: %u)", tvb_get_ntoh24 (tvb, offset+1)); } if (tree && isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "FIXED: %u", flags & 0x01); proto_tree_add_item (tree, hf_scsi_rdwr6_xferlen, tvb, offset+1, 3, FALSE); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_writefilemarks6 (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_) { guint8 flags; if (isreq) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(Len: %u)", tvb_get_ntoh24 (tvb, offset+1)); } if (tree && isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "WSMK: %u, IMMED: %u", (flags & 0x02) >> 1, flags & 0x01); proto_tree_add_item (tree, hf_scsi_rdwr6_xferlen, tvb, offset+1, 3, FALSE); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_loadunload (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(Immed: %u)", tvb_get_guint8 (tvb, offset) & 0x01); if (!tree) return; proto_tree_add_text (tree, tvb, offset, 1, "Immed: %u", tvb_get_guint8 (tvb, offset) & 0x01); flags = tvb_get_guint8 (tvb, offset+3); proto_tree_add_text (tree, tvb, offset+3, 1, "Hold: %u, EOT: %u, Reten: %u, Load: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, (flags & 0x01)); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_readblocklimits (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_) { guint8 flags, granularity; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else if (!iscdb) { granularity = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Granularity: %u (%u %s)", granularity, 1 << granularity, plurality(1 << granularity, "byte", "bytes")); proto_tree_add_text (tree, tvb, offset+1, 3, "Maximum Block Length Limit: %u bytes", tvb_get_ntoh24 (tvb, offset+1)); proto_tree_add_text (tree, tvb, offset+4, 2, "Minimum Block Length Limit: %u bytes", tvb_get_ntohs (tvb, offset+4)); } } #define BCU 0x20 #define BYCU 0x10 #define MPU 0x08 #define BPU 0x04 static void dissect_ssc2_readposition (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) { gint service_action; guint8 flags; if (!tree) return; if (isreq && iscdb) { service_action = tvb_get_guint8 (tvb, offset) & 0x1F; proto_tree_add_text (tree, tvb, offset, 1, "Service Action: %s", val_to_str (service_action, service_action_vals, "Unknown (0x%02x)")); /* Remember the service action so we can decode the reply */ if (cdata != NULL) { cdata->itlq->flags = service_action; } proto_tree_add_text (tree, tvb, offset+6, 2, "Parameter Len: %u", tvb_get_ntohs (tvb, offset+6)); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else if (!isreq) { if (cdata) service_action = cdata->itlq->flags; else service_action = -1; /* unknown */ switch (service_action) { case SHORT_FORM_BLOCK_ID: case SHORT_FORM_VENDOR_SPECIFIC: flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "BOP: %u, EOP: %u, BCU: %u, BYCU: %u, BPU: %u, PERR: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & BCU) >> 5, (flags & BYCU) >> 4, (flags & BPU) >> 2, (flags & 0x02) >> 1); offset += 1; proto_tree_add_text (tree, tvb, offset, 1, "Partition Number: %u", tvb_get_guint8 (tvb, offset)); offset += 1; offset += 2; /* reserved */ if (!(flags & BPU)) { proto_tree_add_text (tree, tvb, offset, 4, "First Block Location: %u", tvb_get_ntohl (tvb, offset)); offset += 4; proto_tree_add_text (tree, tvb, offset, 4, "Last Block Location: %u", tvb_get_ntohl (tvb, offset)); offset += 4; } else offset += 8; offset += 1; /* reserved */ if (!(flags & BCU)) { proto_tree_add_text (tree, tvb, offset, 3, "Number of Blocks in Buffer: %u", tvb_get_ntoh24 (tvb, offset)); } offset += 3; if (!(flags & BYCU)) { proto_tree_add_text (tree, tvb, offset, 4, "Number of Bytes in Buffer: %u", tvb_get_ntohl (tvb, offset)); } offset += 4; break; case LONG_FORM: flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "BOP: %u, EOP: %u, MPU: %u, BPU: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & MPU) >> 3, (flags & BPU) >> 2); offset += 1; offset += 3; /* reserved */ if (!(flags & BPU)) { proto_tree_add_text (tree, tvb, offset, 4, "Partition Number: %u", tvb_get_ntohl (tvb, offset)); offset += 4; proto_tree_add_text (tree, tvb, offset, 8, "Block Number: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); offset += 8; } else offset += 12; if (!(flags & MPU)) { proto_tree_add_text (tree, tvb, offset, 8, "File Number: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); offset += 8; proto_tree_add_text (tree, tvb, offset, 8, "Set Number: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); offset += 8; } else offset += 16; break; case EXTENDED_FORM: flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "BOP: %u, EOP: %u, BCU: %u, BYCU: %u, MPU: %u, BPU: %u, PERR: %u", (flags & 0x80) >> 7, (flags & 0x40) >> 6, (flags & BCU) >> 5, (flags & BYCU) >> 4, (flags & MPU) >> 3, (flags & BPU) >> 2, (flags & 0x02) >> 1); offset += 1; proto_tree_add_text (tree, tvb, offset, 1, "Partition Number: %u", tvb_get_guint8 (tvb, offset)); offset += 1; proto_tree_add_text (tree, tvb, offset, 2, "Additional Length: %u", tvb_get_ntohs (tvb, offset)); offset += 2; offset += 1; /* reserved */ if (!(flags & BCU)) { proto_tree_add_text (tree, tvb, offset, 3, "Number of Blocks in Buffer: %u", tvb_get_ntoh24 (tvb, offset)); } offset += 3; if (!(flags & BPU)) { proto_tree_add_text (tree, tvb, offset, 8, "First Block Location: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); offset += 8; proto_tree_add_text (tree, tvb, offset, 8, "Last Block Location: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); offset += 8; } else offset += 16; offset += 1; /* reserved */ if (!(flags & BYCU)) { proto_tree_add_text (tree, tvb, offset, 8, "Number of Bytes in Buffer: %" PRIu64, tvb_get_ntoh64 (tvb, offset)); } offset += 8; break; default: break; } } } static void dissect_ssc2_rewind (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_) { guint8 flags; if (isreq && iscdb) { if (check_col (pinfo->cinfo, COL_INFO)) col_append_fstr (pinfo->cinfo, COL_INFO, "(Immed: %u)", tvb_get_guint8 (tvb, offset) & 0x01); if (!tree) return; proto_tree_add_text (tree, tvb, offset, 1, "Immed: %u", tvb_get_guint8 (tvb, offset) & 0x01); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_locate10 (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_) { guint8 flags; if (isreq && iscdb) { if (!tree) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "BT: %u, CP: %u, IMMED: %u", (flags & 0x04) >> 2, (flags & 0x02) >> 1, flags & 0x01); proto_tree_add_item (tree, hf_ssc3_locate10_loid, tvb, offset+2, 4, 0); flags = tvb_get_guint8 (tvb, offset+7); proto_tree_add_text (tree, tvb, offset+7, 1, "Partition: %u", flags); flags = tvb_get_guint8 (tvb, offset+8); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+8, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_locate16 (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_) { guint8 flags; if (isreq && iscdb) { if (!tree) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "DEST_TYPE: %u, CP: %u, IMMED: %u", (flags & 0x18) >> 3, (flags & 0x02) >> 1, flags & 0x01); flags = tvb_get_guint8 (tvb, offset+2); proto_tree_add_text (tree, tvb, offset+2, 1, "Partition: %u", flags); proto_tree_add_item (tree, hf_ssc3_locate16_loid, tvb, offset+3, 8, 0); flags = tvb_get_guint8 (tvb, offset+14); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+14, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_erase6 (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_) { guint8 flags; if (isreq && iscdb) { if (!tree) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "IMMED: %u, LONG: %u", (flags & 0x02) >> 1, flags & 0x01); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_erase16 (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_) { guint8 flags; if (isreq && iscdb) { if (!tree) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "FCS: %u, LCS: %u, IMMED: %u, LONG: %u", (flags & 0x08) >> 3, (flags & 0x04) >> 2, (flags & 0x02) >> 1, flags & 0x01); proto_tree_add_text (tree, tvb, offset+2, 1, "Partition: %u", tvb_get_guint8(tvb,offset+2)); proto_tree_add_text (tree, tvb, offset+3, 8, "Logical Object Identifier: 0x%02x%02x%02x%02x%02x%02x%02x%02x", tvb_get_guint8(tvb,offset+3), tvb_get_guint8(tvb,offset+4), tvb_get_guint8(tvb,offset+5), tvb_get_guint8(tvb,offset+6), tvb_get_guint8(tvb,offset+7), tvb_get_guint8(tvb,offset+8), tvb_get_guint8(tvb,offset+9), tvb_get_guint8(tvb,offset+10)); flags = tvb_get_guint8 (tvb, offset+14); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+14, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_space6 (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_) { guint8 flags; if (isreq && iscdb) { if (!tree) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "CODE: %u", flags & 0x0f); proto_tree_add_item (tree, hf_ssc3_space6_count, tvb, offset+1, 3, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_space16 (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_) { guint8 flags; if (isreq && iscdb) { if (!tree) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "CODE: %u", flags & 0x0f); proto_tree_add_item (tree, hf_ssc3_space16_count, tvb, offset+3, 8, 0); proto_tree_add_text (tree, tvb, offset+11, 2, "Parameter Len: %u", tvb_get_ntohs (tvb, offset+11)); flags = tvb_get_guint8 (tvb, offset+14); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+14, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_ssc2_formatmedium (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_) { guint8 flags; if (isreq && iscdb) { if (!tree) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "VERIFY: %u, IMMED: %u", (flags & 0x02) >> 1, flags & 0x01); proto_tree_add_text (tree, tvb, offset+1, 1, "Format: 0x%02x", tvb_get_guint8(tvb,offset+1)&0x0f); proto_tree_add_item (tree, hf_scsi_rdwr10_xferlen, tvb, offset+2, 2, 0); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+4, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } static void dissect_smc2_movemedium (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_) { guint8 flags; if (tree && isreq && iscdb) { proto_tree_add_text (tree, tvb, offset+1, 2, "Medium Transport Address: %u", tvb_get_ntohs (tvb, offset+1)); proto_tree_add_text (tree, tvb, offset+3, 2, "Source Address: %u", tvb_get_ntohs (tvb, offset+3)); proto_tree_add_text (tree, tvb, offset+5, 2, "Destination Address: %u", tvb_get_ntohs (tvb, offset+5)); flags = tvb_get_guint8 (tvb, offset+9); proto_tree_add_text (tree, tvb, offset+9, 1, "INV: %u", flags & 0x01); flags = tvb_get_guint8 (tvb, offset+10); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+10, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } } #define MT_ELEM 0x1 #define ST_ELEM 0x2 #define I_E_ELEM 0x3 #define DT_ELEM 0x4 static const value_string element_type_code_vals[] = { {0x0, "All element types"}, {MT_ELEM, "Medium transport element"}, {ST_ELEM, "Storage element"}, {I_E_ELEM, "Import/export element"}, {DT_ELEM, "Data transfer element"}, {0, NULL} }; #define PVOLTAG 0x80 #define AVOLTAG 0x40 #define EXCEPT 0x04 #define ID_VALID 0x20 #define LU_VALID 0x10 #define SVALID 0x80 static void dissect_scsi_smc2_volume_tag (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, const char *name) { char volid[32+1]; char *p; tvb_memcpy (tvb, (guint8 *)volid, offset, 32); p = &volid[32]; for (;;) { *p = '\0'; if (p == volid) break; if (*(p - 1) != ' ') break; p--; } proto_tree_add_text (tree, tvb, offset, 36, "%s: Volume Identification = \"%s\", Volume Sequence Number = %u", name, volid, tvb_get_ntohs (tvb, offset+34)); } static void dissect_scsi_smc2_element (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint elem_bytecnt, guint8 elem_type, guint8 voltag_flags) { guint8 flags; guint8 ident_len; if (elem_bytecnt < 2) return; proto_tree_add_text (tree, tvb, offset, 2, "Element Address: %u", tvb_get_ntohs (tvb, offset)); offset += 2; elem_bytecnt -= 2; if (elem_bytecnt < 1) return; flags = tvb_get_guint8 (tvb, offset); switch (elem_type) { case MT_ELEM: proto_tree_add_text (tree, tvb, offset, 1, "EXCEPT: %u, FULL: %u", (flags & EXCEPT) >> 2, flags & 0x01); break; case ST_ELEM: case DT_ELEM: proto_tree_add_text (tree, tvb, offset, 1, "ACCESS: %u, EXCEPT: %u, FULL: %u", (flags & 0x08) >> 3, (flags & EXCEPT) >> 2, flags & 0x01); break; case I_E_ELEM: proto_tree_add_text (tree, tvb, offset, 1, "cmc: %u, INENAB: %u, EXENAB: %u, ACCESS: %u, EXCEPT: %u, IMPEXP: %u, FULL: %u", (flags & 0x40) >> 6, (flags & 0x20) >> 5, (flags & 0x10) >> 4, (flags & 0x08) >> 3, (flags & EXCEPT) >> 2, (flags & 0x02) >> 1, flags & 0x01); break; } offset += 1; elem_bytecnt -= 1; if (elem_bytecnt < 1) return; offset += 1; /* reserved */ elem_bytecnt -= 1; if (elem_bytecnt < 2) return; if (flags & EXCEPT) { proto_tree_add_text (tree, tvb, offset, 2, "Additional Sense Code+Qualifier: %s", val_to_str (tvb_get_ntohs (tvb, offset), scsi_asc_val, "Unknown (0x%04x)")); } offset += 2; elem_bytecnt -= 2; if (elem_bytecnt < 3) return; switch (elem_type) { case DT_ELEM: flags = tvb_get_guint8 (tvb, offset); if (flags & LU_VALID) { proto_tree_add_text (tree, tvb, offset, 1, "NOT BUS: %u, ID VALID: %u, LU VALID: 1, LUN: %u", (flags & 0x80) >> 7, (flags & ID_VALID) >> 5, flags & 0x07); } else if (flags & ID_VALID) { proto_tree_add_text (tree, tvb, offset, 1, "ID VALID: 1, LU VALID: 0"); } else { proto_tree_add_text (tree, tvb, offset, 1, "ID VALID: 0, LU VALID: 0"); } offset += 1; if (flags & ID_VALID) { proto_tree_add_text (tree, tvb, offset, 1, "SCSI Bus Address: %u", tvb_get_guint8 (tvb, offset)); } offset += 1; offset += 1; /* reserved */ break; default: offset += 3; /* reserved */ break; } elem_bytecnt -= 3; if (elem_bytecnt < 3) return; flags = tvb_get_guint8 (tvb, offset); if (flags & SVALID) { proto_tree_add_text (tree, tvb, offset, 1, "SVALID: 1, INVERT: %u", (flags & 0x40) >> 6); offset += 1; proto_tree_add_text (tree, tvb, offset, 2, "Source Storage Element Address: %u", tvb_get_ntohs (tvb, offset)); offset += 2; } else { proto_tree_add_text (tree, tvb, offset, 1, "SVALID: 0"); offset += 3; } elem_bytecnt -= 3; if (voltag_flags & PVOLTAG) { if (elem_bytecnt < 36) return; dissect_scsi_smc2_volume_tag (tvb, pinfo, tree, offset, "Primary Volume Tag Information"); offset += 36; elem_bytecnt -= 36; } if (voltag_flags & AVOLTAG) { if (elem_bytecnt < 36) return; dissect_scsi_smc2_volume_tag (tvb, pinfo, tree, offset, "Alternate Volume Tag Information"); offset += 36; elem_bytecnt -= 36; } if (elem_bytecnt < 1) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Code Set: %s", val_to_str (flags & 0x0F, scsi_devid_codeset_val, "Unknown (0x%02x)")); offset += 1; elem_bytecnt -= 1; if (elem_bytecnt < 1) return; flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Identifier Type: %s", val_to_str ((flags & 0x0F), scsi_devid_idtype_val, "Unknown (0x%02x)")); offset += 1; elem_bytecnt -= 1; if (elem_bytecnt < 1) return; offset += 1; /* reserved */ elem_bytecnt -= 1; if (elem_bytecnt < 1) return; ident_len = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Identifier Length: %u", ident_len); offset += 1; elem_bytecnt -= 1; if (ident_len != 0) { if (elem_bytecnt < ident_len) return; proto_tree_add_text (tree, tvb, offset, ident_len, "Identifier: %s", tvb_bytes_to_str (tvb, offset, ident_len)); offset += ident_len; elem_bytecnt -= ident_len; } if (elem_bytecnt != 0) { proto_tree_add_text (tree, tvb, offset, elem_bytecnt, "Vendor-specific Data: %s", tvb_bytes_to_str (tvb, offset, elem_bytecnt)); } } static void dissect_scsi_smc2_elements (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, guint desc_bytecnt, guint8 elem_type, guint8 voltag_flags, guint16 elem_desc_len) { guint elem_bytecnt; while (desc_bytecnt != 0) { elem_bytecnt = elem_desc_len; if (elem_bytecnt > desc_bytecnt) elem_bytecnt = desc_bytecnt; dissect_scsi_smc2_element (tvb, pinfo, tree, offset, elem_bytecnt, elem_type, voltag_flags); offset += elem_bytecnt; desc_bytecnt -= elem_bytecnt; } } static void dissect_smc2_readelementstatus (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_) { guint8 flags; guint numelem, bytecnt, desc_bytecnt; guint8 elem_type; guint8 voltag_flags; guint16 elem_desc_len; if (!tree) return; if (isreq && iscdb) { flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "VOLTAG: %u, Element Type Code: %s", (flags & 0x10) >> 4, val_to_str (flags & 0xF, element_type_code_vals, "Unknown (0x%x)")); proto_tree_add_text (tree, tvb, offset+1, 2, "Starting Element Address: %u", tvb_get_ntohs (tvb, offset+1)); proto_tree_add_text (tree, tvb, offset+3, 2, "Number of Elements: %u", tvb_get_ntohs (tvb, offset+3)); flags = tvb_get_guint8 (tvb, offset+4); proto_tree_add_text (tree, tvb, offset+4, 1, "CURDATA: %u, DVCID: %u", (flags & 0x02) >> 1, flags & 0x01); proto_tree_add_text (tree, tvb, offset+6, 3, "Allocation Length: %u", tvb_get_ntoh24 (tvb, offset+6)); flags = tvb_get_guint8 (tvb, offset+10); proto_tree_add_uint_format (tree, hf_scsi_control, tvb, offset+10, 1, flags, "Vendor Unique = %u, NACA = %u, Link = %u", flags & 0xC0, flags & 0x4, flags & 0x1); } else if (!isreq) { proto_tree_add_text (tree, tvb, offset, 2, "First Element Address Reported: %u", tvb_get_ntohs (tvb, offset)); offset += 2; numelem = tvb_get_ntohs (tvb, offset); proto_tree_add_text (tree, tvb, offset, 2, "Number of Elements Available: %u", numelem); offset += 2; offset += 1; /* reserved */ bytecnt = tvb_get_ntoh24 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 3, "Byte Count of Report Available: %u", bytecnt); offset += 3; while (bytecnt != 0) { if (bytecnt < 1) break; elem_type = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "Element Type Code: %s", val_to_str (elem_type, element_type_code_vals, "Unknown (0x%x)")); offset += 1; bytecnt -= 1; if (bytecnt < 1) break; voltag_flags = tvb_get_guint8 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 1, "PVOLTAG: %u, AVOLTAG: %u", (voltag_flags & PVOLTAG) >> 7, (voltag_flags & AVOLTAG) >> 6); offset += 1; bytecnt -= 1; if (bytecnt < 2) break; elem_desc_len = tvb_get_ntohs (tvb, offset); proto_tree_add_text (tree, tvb, offset, 2, "Element Descriptor Length: %u", elem_desc_len); offset += 2; bytecnt -= 2; if (bytecnt < 1) break; offset += 1; /* reserved */ bytecnt -= 1; if (bytecnt < 3) break; desc_bytecnt = tvb_get_ntoh24 (tvb, offset); proto_tree_add_text (tree, tvb, offset, 3, "Byte Count Of Descriptor Data Available: %u", desc_bytecnt); offset += 3; bytecnt -= 3; if (desc_bytecnt > bytecnt) desc_bytecnt = bytecnt; dissect_scsi_smc2_elements (tvb, pinfo, tree, offset, desc_bytecnt, elem_type, voltag_flags, elem_desc_len); offset += desc_bytecnt; bytecnt -= desc_bytecnt; } } } void dissect_scsi_rsp (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, itlq_nexus_t *itlq, itl_nexus_t *itl, guint8 scsi_status) { proto_item *ti; proto_tree *scsi_tree = NULL; cmdset_t *csdata; scsi_task_data_t *cdata; cdata = ep_alloc(sizeof(scsi_task_data_t)); cdata->itl=itl; cdata->itlq=itlq; cdata->type=SCSI_PDU_TYPE_RSP; tap_queue_packet(scsi_tap, pinfo, cdata); csdata=get_cmdset_data(itlq, itl); /* will gassert if itlq is null */ /* Nothing really to do here, just print some stuff passed to us */ if (tree) { ti = proto_tree_add_protocol_format (tree, proto_scsi, tvb, 0, 0, "SCSI Response (%s)", val_to_str (itlq->scsi_opcode, csdata->cdb_vals, "CDB:0x%02x")); scsi_tree = proto_item_add_subtree (ti, ett_scsi); } ti=proto_tree_add_uint(scsi_tree, hf_scsi_lun, tvb, 0, 0, itlq->lun); PROTO_ITEM_SET_GENERATED(ti); if(itl){ ti=proto_tree_add_uint_format(scsi_tree, hf_scsi_inq_devtype, tvb, 0, 0, itl->cmdset&SCSI_CMDSET_MASK, "Command Set:%s (0x%02x) %s", val_to_str(itl->cmdset&SCSI_CMDSET_MASK, scsi_devtype_val, "Unknown"), itl->cmdset&SCSI_CMDSET_MASK,itl->cmdset&SCSI_CMDSET_DEFAULT?"(Using default commandset)":""); PROTO_ITEM_SET_GENERATED(ti); if(itlq->scsi_opcode!=0xffff){ ti=proto_tree_add_uint(scsi_tree, csdata->hf_opcode, tvb, 0, 0, itlq->scsi_opcode); PROTO_ITEM_SET_GENERATED(ti); } } if(itlq->first_exchange_frame){ nstime_t delta_time; ti=proto_tree_add_uint(scsi_tree, hf_scsi_request_frame, tvb, 0, 0, itlq->first_exchange_frame); PROTO_ITEM_SET_GENERATED(ti); nstime_delta(&delta_time, &pinfo->fd->abs_ts, &itlq->fc_time); ti=proto_tree_add_time(scsi_tree, hf_scsi_time, tvb, 0, 0, &delta_time); PROTO_ITEM_SET_GENERATED(ti); } ti=proto_tree_add_uint(scsi_tree, hf_scsi_status, tvb, 0, 0, scsi_status); PROTO_ITEM_SET_GENERATED(ti); if (check_col (pinfo->cinfo, COL_INFO)) { col_add_fstr (pinfo->cinfo, COL_INFO, "SCSI: Response LUN: 0x%02x (%s) (%s)", itlq->lun, val_to_str(itlq->scsi_opcode, csdata->cdb_vals, "CDB:0x%02x"), val_to_str(scsi_status, scsi_status_val, "Unknown (0x%08x)")); col_set_fence(pinfo->cinfo, COL_INFO); } } void dissect_scsi_snsinfo (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, guint snslen, itlq_nexus_t *itlq, itl_nexus_t *itl) { proto_item *ti; proto_tree *sns_tree=NULL; const char *old_proto; scsi_task_data_t *cdata; cdata = ep_alloc(sizeof(scsi_task_data_t)); cdata->itl=itl; cdata->itlq=itlq; cdata->type=SCSI_PDU_TYPE_SNS; tap_queue_packet(scsi_tap, pinfo, cdata); old_proto=pinfo->current_proto; pinfo->current_proto="SCSI"; if (tree) { ti = proto_tree_add_protocol_format (tree, proto_scsi, tvb, offset, snslen, "SCSI: SNS Info"); sns_tree = proto_item_add_subtree (ti, ett_scsi); } ti=proto_tree_add_uint(sns_tree, hf_scsi_lun, tvb, 0, 0, itlq->lun); PROTO_ITEM_SET_GENERATED(ti); if (check_col (pinfo->cinfo, COL_INFO)) { col_append_fstr (pinfo->cinfo, COL_INFO, " LUN:0x%02x ", itlq->lun); col_set_fence(pinfo->cinfo, COL_INFO); } dissect_scsi_fix_snsinfo (tvb, sns_tree, offset); pinfo->current_proto=old_proto; } static scsi_cdb_table_t spc[256] = { /*SPC 0x00*/{dissect_spc3_testunitready}, /*SPC 0x01*/{NULL}, /*SPC 0x02*/{NULL}, /*SPC 0x03*/{dissect_spc3_requestsense}, /*SPC 0x04*/{NULL}, /*SPC 0x05*/{NULL}, /*SPC 0x06*/{NULL}, /*SPC 0x07*/{NULL}, /*SPC 0x08*/{NULL}, /*SPC 0x09*/{NULL}, /*SPC 0x0a*/{NULL}, /*SPC 0x0b*/{NULL}, /*SPC 0x0c*/{NULL}, /*SPC 0x0d*/{NULL}, /*SPC 0x0e*/{NULL}, /*SPC 0x0f*/{NULL}, /*SPC 0x10*/{NULL}, /*SPC 0x11*/{NULL}, /*SPC 0x12*/{dissect_spc3_inquiry}, /*SPC 0x13*/{NULL}, /*SPC 0x14*/{NULL}, /*SPC 0x15*/{dissect_spc3_modeselect6}, /*SPC 0x16*/{dissect_spc2_reserve6}, /*SPC 0x17*/{dissect_spc2_release6}, /*SPC 0x18*/{NULL}, /*SPC 0x19*/{NULL}, /*SPC 0x1a*/{dissect_spc3_modesense6}, /*SPC 0x1b*/{NULL}, /*SPC 0x1c*/{NULL}, /*SPC 0x1d*/{dissect_spc3_senddiagnostic}, /*SPC 0x1e*/{dissect_spc3_preventallowmediaremoval}, /*SPC 0x1f*/{NULL}, /*SPC 0x20*/{NULL}, /*SPC 0x21*/{NULL}, /*SPC 0x22*/{NULL}, /*SPC 0x23*/{NULL}, /*SPC 0x24*/{NULL}, /*SPC 0x25*/{NULL}, /*SPC 0x26*/{NULL}, /*SPC 0x27*/{NULL}, /*SPC 0x28*/{NULL}, /*SPC 0x29*/{NULL}, /*SPC 0x2a*/{NULL}, /*SPC 0x2b*/{NULL}, /*SPC 0x2c*/{NULL}, /*SPC 0x2d*/{NULL}, /*SPC 0x2e*/{NULL}, /*SPC 0x2f*/{NULL}, /*SPC 0x30*/{NULL}, /*SPC 0x31*/{NULL}, /*SPC 0x32*/{NULL}, /*SPC 0x33*/{NULL}, /*SPC 0x34*/{NULL}, /*SPC 0x35*/{NULL}, /*SPC 0x36*/{NULL}, /*SPC 0x37*/{NULL}, /*SPC 0x38*/{NULL}, /*SPC 0x39*/{NULL}, /*SPC 0x3a*/{NULL}, /*SPC 0x3b*/{dissect_spc3_writebuffer}, /*SPC 0x3c*/{NULL}, /*SPC 0x3d*/{NULL}, /*SPC 0x3e*/{NULL}, /*SPC 0x3f*/{NULL}, /*SPC 0x40*/{NULL}, /*SPC 0x41*/{NULL}, /*SPC 0x42*/{NULL}, /*SPC 0x43*/{NULL}, /*SPC 0x44*/{NULL}, /*SPC 0x45*/{NULL}, /*SPC 0x46*/{NULL}, /*SPC 0x47*/{NULL}, /*SPC 0x48*/{NULL}, /*SPC 0x49*/{NULL}, /*SPC 0x4a*/{NULL}, /*SPC 0x4b*/{NULL}, /*SPC 0x4c*/{dissect_spc3_logselect}, /*SPC 0x4d*/{dissect_spc3_logsense}, /*SPC 0x4e*/{NULL}, /*SPC 0x4f*/{NULL}, /*SPC 0x50*/{NULL}, /*SPC 0x51*/{NULL}, /*SPC 0x52*/{NULL}, /*SPC 0x53*/{NULL}, /*SPC 0x54*/{NULL}, /*SPC 0x55*/{dissect_spc3_modeselect10}, /*SPC 0x56*/{dissect_spc2_reserve10}, /*SPC 0x57*/{dissect_spc2_release10}, /*SPC 0x58*/{NULL}, /*SPC 0x59*/{NULL}, /*SPC 0x5a*/{dissect_spc3_modesense10}, /*SPC 0x5b*/{NULL}, /*SPC 0x5c*/{NULL}, /*SPC 0x5d*/{NULL}, /*SPC 0x5e*/{dissect_spc3_persistentreservein}, /*SPC 0x5f*/{dissect_spc3_persistentreserveout}, /*SPC 0x60*/{NULL}, /*SPC 0x61*/{NULL}, /*SPC 0x62*/{NULL}, /*SPC 0x63*/{NULL}, /*SPC 0x64*/{NULL}, /*SPC 0x65*/{NULL}, /*SPC 0x66*/{NULL}, /*SPC 0x67*/{NULL}, /*SPC 0x68*/{NULL}, /*SPC 0x69*/{NULL}, /*SPC 0x6a*/{NULL}, /*SPC 0x6b*/{NULL}, /*SPC 0x6c*/{NULL}, /*SPC 0x6d*/{NULL}, /*SPC 0x6e*/{NULL}, /*SPC 0x6f*/{NULL}, /*SPC 0x70*/{NULL}, /*SPC 0x71*/{NULL}, /*SPC 0x72*/{NULL}, /*SPC 0x73*/{NULL}, /*SPC 0x74*/{NULL}, /*SPC 0x75*/{NULL}, /*SPC 0x76*/{NULL}, /*SPC 0x77*/{NULL}, /*SPC 0x78*/{NULL}, /*SPC 0x79*/{NULL}, /*SPC 0x7a*/{NULL}, /*SPC 0x7b*/{NULL}, /*SPC 0x7c*/{NULL}, /*SPC 0x7d*/{NULL}, /*SPC 0x7e*/{NULL}, /*SPC 0x7f*/{dissect_scsi_varlencdb}, /*SPC 0x80*/{NULL}, /*SPC 0x81*/{NULL}, /*SPC 0x82*/{NULL}, /*SPC 0x83*/{dissect_spc3_extcopy}, /*SPC 0x84*/{NULL}, /*SPC 0x85*/{NULL}, /*SPC 0x86*/{NULL}, /*SPC 0x87*/{NULL}, /*SPC 0x88*/{NULL}, /*SPC 0x89*/{NULL}, /*SPC 0x8a*/{NULL}, /*SPC 0x8b*/{NULL}, /*SPC 0x8c*/{NULL}, /*SPC 0x8d*/{NULL}, /*SPC 0x8e*/{NULL}, /*SPC 0x8f*/{NULL}, /*SPC 0x90*/{NULL}, /*SPC 0x91*/{NULL}, /*SPC 0x92*/{NULL}, /*SPC 0x93*/{NULL}, /*SPC 0x94*/{NULL}, /*SPC 0x95*/{NULL}, /*SPC 0x96*/{NULL}, /*SPC 0x97*/{NULL}, /*SPC 0x98*/{NULL}, /*SPC 0x99*/{NULL}, /*SPC 0x9a*/{NULL}, /*SPC 0x9b*/{NULL}, /*SPC 0x9c*/{NULL}, /*SPC 0x9d*/{NULL}, /*SPC 0x9e*/{NULL}, /*SPC 0x9f*/{NULL}, /*SPC 0xa0*/{dissect_spc3_reportluns}, /*SPC 0xa1*/{NULL}, /*SPC 0xa2*/{NULL}, /*SPC 0xa3*/{dissect_spc3_reportdeviceidentifier}, /*SPC 0xa4*/{NULL}, /*SPC 0xa5*/{NULL}, /*SPC 0xa6*/{NULL}, /*SPC 0xa7*/{NULL}, /*SPC 0xa8*/{NULL}, /*SPC 0xa9*/{NULL}, /*SPC 0xaa*/{NULL}, /*SPC 0xab*/{NULL}, /*SPC 0xac*/{NULL}, /*SPC 0xad*/{NULL}, /*SPC 0xae*/{NULL}, /*SPC 0xaf*/{NULL}, /*SPC 0xb0*/{NULL}, /*SPC 0xb1*/{NULL}, /*SPC 0xb2*/{NULL}, /*SPC 0xb3*/{NULL}, /*SPC 0xb4*/{NULL}, /*SPC 0xb5*/{NULL}, /*SPC 0xb6*/{NULL}, /*SPC 0xb7*/{NULL}, /*SPC 0xb8*/{NULL}, /*SPC 0xb9*/{NULL}, /*SPC 0xba*/{NULL}, /*SPC 0xbb*/{NULL}, /*SPC 0xbc*/{NULL}, /*SPC 0xbd*/{NULL}, /*SPC 0xbe*/{NULL}, /*SPC 0xbf*/{NULL}, /*SPC 0xc0*/{NULL}, /*SPC 0xc1*/{NULL}, /*SPC 0xc2*/{NULL}, /*SPC 0xc3*/{NULL}, /*SPC 0xc4*/{NULL}, /*SPC 0xc5*/{NULL}, /*SPC 0xc6*/{NULL}, /*SPC 0xc7*/{NULL}, /*SPC 0xc8*/{NULL}, /*SPC 0xc9*/{NULL}, /*SPC 0xca*/{NULL}, /*SPC 0xcb*/{NULL}, /*SPC 0xcc*/{NULL}, /*SPC 0xcd*/{NULL}, /*SPC 0xce*/{NULL}, /*SPC 0xcf*/{NULL}, /*SPC 0xd0*/{NULL}, /*SPC 0xd1*/{NULL}, /*SPC 0xd2*/{NULL}, /*SPC 0xd3*/{NULL}, /*SPC 0xd4*/{NULL}, /*SPC 0xd5*/{NULL}, /*SPC 0xd6*/{NULL}, /*SPC 0xd7*/{NULL}, /*SPC 0xd8*/{NULL}, /*SPC 0xd9*/{NULL}, /*SPC 0xda*/{NULL}, /*SPC 0xdb*/{NULL}, /*SPC 0xdc*/{NULL}, /*SPC 0xdd*/{NULL}, /*SPC 0xde*/{NULL}, /*SPC 0xdf*/{NULL}, /*SPC 0xe0*/{NULL}, /*SPC 0xe1*/{NULL}, /*SPC 0xe2*/{NULL}, /*SPC 0xe3*/{NULL}, /*SPC 0xe4*/{NULL}, /*SPC 0xe5*/{NULL}, /*SPC 0xe6*/{NULL}, /*SPC 0xe7*/{NULL}, /*SPC 0xe8*/{NULL}, /*SPC 0xe9*/{NULL}, /*SPC 0xea*/{NULL}, /*SPC 0xeb*/{NULL}, /*SPC 0xec*/{NULL}, /*SPC 0xed*/{NULL}, /*SPC 0xee*/{NULL}, /*SPC 0xef*/{NULL}, /*SPC 0xf0*/{NULL}, /*SPC 0xf1*/{NULL}, /*SPC 0xf2*/{NULL}, /*SPC 0xf3*/{NULL}, /*SPC 0xf4*/{NULL}, /*SPC 0xf5*/{NULL}, /*SPC 0xf6*/{NULL}, /*SPC 0xf7*/{NULL}, /*SPC 0xf8*/{NULL}, /*SPC 0xf9*/{NULL}, /*SPC 0xfa*/{NULL}, /*SPC 0xfb*/{NULL}, /*SPC 0xfc*/{NULL}, /*SPC 0xfd*/{NULL}, /*SPC 0xfe*/{NULL}, /*SPC 0xff*/{NULL} }; static scsi_cdb_table_t sbc[256] = { /*SPC 0x00*/{dissect_spc3_testunitready}, /*SBC 0x01*/{NULL}, /*SBC 0x02*/{NULL}, /*SPC 0x03*/{dissect_spc3_requestsense}, /*SBC 0x04*/{dissect_sbc2_formatunit}, /*SBC 0x05*/{NULL}, /*SBC 0x06*/{NULL}, /*SBC 0x07*/{dissect_sbc2_reassignblocks}, /*SBC 0x08*/{dissect_sbc2_readwrite6}, /*SBC 0x09*/{NULL}, /*SBC 0x0a*/{dissect_sbc2_readwrite6}, /*SBC 0x0b*/{NULL}, /*SBC 0x0c*/{NULL}, /*SBC 0x0d*/{NULL}, /*SBC 0x0e*/{NULL}, /*SBC 0x0f*/{NULL}, /*SBC 0x10*/{NULL}, /*SBC 0x11*/{NULL}, /*SPC 0x12*/{dissect_spc3_inquiry}, /*SBC 0x13*/{NULL}, /*SBC 0x14*/{NULL}, /*SPC 0x15*/{dissect_spc3_modeselect6}, /*SBC 0x16*/{NULL}, /*SBC 0x17*/{NULL}, /*SBC 0x18*/{NULL}, /*SBC 0x19*/{NULL}, /*SPC 0x1a*/{dissect_spc3_modesense6}, /*SBC 0x1b*/{dissect_sbc2_startstopunit}, /*SBC 0x1c*/{NULL}, /*SPC 0x1d*/{dissect_spc3_senddiagnostic}, /*SBC 0x1e*/{dissect_spc3_preventallowmediaremoval}, /*SBC 0x1f*/{NULL}, /*SBC 0x20*/{NULL}, /*SBC 0x21*/{NULL}, /*SBC 0x22*/{NULL}, /*SBC 0x23*/{NULL}, /*SBC 0x24*/{NULL}, /*SBC 0x25*/{dissect_sbc2_readcapacity10}, /*SBC 0x26*/{NULL}, /*SBC 0x27*/{NULL}, /*SBC 0x28*/{dissect_sbc2_readwrite10}, /*SBC 0x29*/{NULL}, /*SBC 0x2a*/{dissect_sbc2_readwrite10}, /*SBC 0x2b*/{NULL}, /*SBC 0x2c*/{NULL}, /*SBC 0x2d*/{NULL}, /*SBC 0x2e*/{dissect_sbc2_wrverify10}, /*SBC 0x2f*/{dissect_sbc2_verify10}, /*SBC 0x30*/{NULL}, /*SBC 0x31*/{NULL}, /*SBC 0x32*/{NULL}, /*SBC 0x33*/{NULL}, /*SBC 0x34*/{NULL}, /*SBC 0x35*/{NULL}, /*SBC 0x36*/{NULL}, /*SBC 0x37*/{dissect_sbc2_readdefectdata10}, /*SBC 0x38*/{NULL}, /*SBC 0x39*/{NULL}, /*SBC 0x3a*/{NULL}, /*SPC 0x3b*/{dissect_spc3_writebuffer}, /*SBC 0x3c*/{NULL}, /*SBC 0x3d*/{NULL}, /*SBC 0x3e*/{NULL}, /*SBC 0x3f*/{NULL}, /*SBC 0x40*/{NULL}, /*SBC 0x41*/{NULL}, /*SBC 0x42*/{NULL}, /*SBC 0x43*/{NULL}, /*SBC 0x44*/{NULL}, /*SBC 0x45*/{NULL}, /*SBC 0x46*/{NULL}, /*SBC 0x47*/{NULL}, /*SBC 0x48*/{NULL}, /*SBC 0x49*/{NULL}, /*SBC 0x4a*/{NULL}, /*SBC 0x4b*/{NULL}, /*SPC 0x4c*/{dissect_spc3_logselect}, /*SPC 0x4d*/{dissect_spc3_logsense}, /*SBC 0x4e*/{NULL}, /*SBC 0x4f*/{NULL}, /*SBC 0x50*/{NULL}, /*SBC 0x51*/{NULL}, /*SBC 0x52*/{NULL}, /*SBC 0x53*/{NULL}, /*SBC 0x54*/{NULL}, /*SPC 0x55*/{dissect_spc3_modeselect10}, /*SBC 0x56*/{NULL}, /*SBC 0x57*/{NULL}, /*SBC 0x58*/{NULL}, /*SBC 0x59*/{NULL}, /*SPC 0x5a*/{dissect_spc3_modesense10}, /*SBC 0x5b*/{NULL}, /*SBC 0x5c*/{NULL}, /*SBC 0x5d*/{NULL}, /*SPC 0x5e*/{dissect_spc3_persistentreservein}, /*SPC 0x5f*/{dissect_spc3_persistentreserveout}, /*SBC 0x60*/{NULL}, /*SBC 0x61*/{NULL}, /*SBC 0x62*/{NULL}, /*SBC 0x63*/{NULL}, /*SBC 0x64*/{NULL}, /*SBC 0x65*/{NULL}, /*SBC 0x66*/{NULL}, /*SBC 0x67*/{NULL}, /*SBC 0x68*/{NULL}, /*SBC 0x69*/{NULL}, /*SBC 0x6a*/{NULL}, /*SBC 0x6b*/{NULL}, /*SBC 0x6c*/{NULL}, /*SBC 0x6d*/{NULL}, /*SBC 0x6e*/{NULL}, /*SBC 0x6f*/{NULL}, /*SBC 0x70*/{NULL}, /*SBC 0x71*/{NULL}, /*SBC 0x72*/{NULL}, /*SBC 0x73*/{NULL}, /*SBC 0x74*/{NULL}, /*SBC 0x75*/{NULL}, /*SBC 0x76*/{NULL}, /*SBC 0x77*/{NULL}, /*SBC 0x78*/{NULL}, /*SBC 0x79*/{NULL}, /*SBC 0x7a*/{NULL}, /*SBC 0x7b*/{NULL}, /*SBC 0x7c*/{NULL}, /*SBC 0x7d*/{NULL}, /*SBC 0x7e*/{NULL}, /*SBC 0x7f*/{NULL}, /*SBC 0x80*/{NULL}, /*SBC 0x81*/{NULL}, /*SBC 0x82*/{NULL}, /*SPC 0x83*/{dissect_spc3_extcopy}, /*SBC 0x84*/{NULL}, /*SBC 0x85*/{NULL}, /*SBC 0x86*/{NULL}, /*SBC 0x87*/{NULL}, /*SBC 0x88*/{dissect_sbc2_readwrite16}, /*SBC 0x89*/{NULL}, /*SBC 0x8a*/{dissect_sbc2_readwrite16}, /*SBC 0x8b*/{NULL}, /*SBC 0x8c*/{NULL}, /*SBC 0x8d*/{NULL}, /*SBC 0x8e*/{dissect_sbc2_wrverify16}, /*SBC 0x8f*/{dissect_sbc2_verify16}, /*SBC 0x90*/{NULL}, /*SBC 0x91*/{NULL}, /*SBC 0x92*/{NULL}, /*SBC 0x93*/{NULL}, /*SBC 0x94*/{NULL}, /*SBC 0x95*/{NULL}, /*SBC 0x96*/{NULL}, /*SBC 0x97*/{NULL}, /*SBC 0x98*/{NULL}, /*SBC 0x99*/{NULL}, /*SBC 0x9a*/{NULL}, /*SBC 0x9b*/{NULL}, /*SBC 0x9c*/{NULL}, /*SBC 0x9d*/{NULL}, /*SBC 0x9e*/{dissect_sbc2_serviceactionin16}, /*SBC 0x9f*/{NULL}, /*SPC 0xa0*/{dissect_spc3_reportluns}, /*SBC 0xa1*/{NULL}, /*SBC 0xa2*/{NULL}, /*SBC 0xa3*/{NULL}, /*SBC 0xa4*/{NULL}, /*SBC 0xa5*/{NULL}, /*SBC 0xa6*/{NULL}, /*SBC 0xa7*/{NULL}, /*SBC 0xa8*/{dissect_sbc2_readwrite12}, /*SBC 0xa9*/{NULL}, /*SBC 0xaa*/{dissect_sbc2_readwrite12}, /*SBC 0xab*/{NULL}, /*SBC 0xac*/{NULL}, /*SBC 0xad*/{NULL}, /*SBC 0xae*/{dissect_sbc2_wrverify12}, /*SBC 0xaf*/{dissect_sbc2_verify12}, /*SBC 0xb0*/{NULL}, /*SBC 0xb1*/{NULL}, /*SBC 0xb2*/{NULL}, /*SBC 0xb3*/{NULL}, /*SBC 0xb4*/{NULL}, /*SBC 0xb5*/{NULL}, /*SBC 0xb6*/{NULL}, /*SBC 0xb7*/{dissect_sbc2_readdefectdata12}, /*SBC 0xb8*/{NULL}, /*SBC 0xb9*/{NULL}, /*SBC 0xba*/{NULL}, /*SBC 0xbb*/{NULL}, /*SBC 0xbc*/{NULL}, /*SBC 0xbd*/{NULL}, /*SBC 0xbe*/{NULL}, /*SBC 0xbf*/{NULL}, /*SBC 0xc0*/{NULL}, /*SBC 0xc1*/{NULL}, /*SBC 0xc2*/{NULL}, /*SBC 0xc3*/{NULL}, /*SBC 0xc4*/{NULL}, /*SBC 0xc5*/{NULL}, /*SBC 0xc6*/{NULL}, /*SBC 0xc7*/{NULL}, /*SBC 0xc8*/{NULL}, /*SBC 0xc9*/{NULL}, /*SBC 0xca*/{NULL}, /*SBC 0xcb*/{NULL}, /*SBC 0xcc*/{NULL}, /*SBC 0xcd*/{NULL}, /*SBC 0xce*/{NULL}, /*SBC 0xcf*/{NULL}, /*SBC 0xd0*/{NULL}, /*SBC 0xd1*/{NULL}, /*SBC 0xd2*/{NULL}, /*SBC 0xd3*/{NULL}, /*SBC 0xd4*/{NULL}, /*SBC 0xd5*/{NULL}, /*SBC 0xd6*/{NULL}, /*SBC 0xd7*/{NULL}, /*SBC 0xd8*/{NULL}, /*SBC 0xd9*/{NULL}, /*SBC 0xda*/{NULL}, /*SBC 0xdb*/{NULL}, /*SBC 0xdc*/{NULL}, /*SBC 0xdd*/{NULL}, /*SBC 0xde*/{NULL}, /*SBC 0xdf*/{NULL}, /*SBC 0xe0*/{NULL}, /*SBC 0xe1*/{NULL}, /*SBC 0xe2*/{NULL}, /*SBC 0xe3*/{NULL}, /*SBC 0xe4*/{NULL}, /*SBC 0xe5*/{NULL}, /*SBC 0xe6*/{NULL}, /*SBC 0xe7*/{NULL}, /*SBC 0xe8*/{NULL}, /*SBC 0xe9*/{NULL}, /*SBC 0xea*/{NULL}, /*SBC 0xeb*/{NULL}, /*SBC 0xec*/{NULL}, /*SBC 0xed*/{NULL}, /*SBC 0xee*/{NULL}, /*SBC 0xef*/{NULL}, /*SBC 0xf0*/{NULL}, /*SBC 0xf1*/{NULL}, /*SBC 0xf2*/{NULL}, /*SBC 0xf3*/{NULL}, /*SBC 0xf4*/{NULL}, /*SBC 0xf5*/{NULL}, /*SBC 0xf6*/{NULL}, /*SBC 0xf7*/{NULL}, /*SBC 0xf8*/{NULL}, /*SBC 0xf9*/{NULL}, /*SBC 0xfa*/{NULL}, /*SBC 0xfb*/{NULL}, /*SBC 0xfc*/{NULL}, /*SBC 0xfd*/{NULL}, /*SBC 0xfe*/{NULL}, /*SBC 0xff*/{NULL} }; static scsi_cdb_table_t ssc[256] = { /*SPC 0x00*/{dissect_spc3_testunitready}, /*SSC 0x01*/{dissect_ssc2_rewind}, /*SSC 0x02*/{NULL}, /*SPC 0x03*/{dissect_spc3_requestsense}, /*SSC 0x04*/{dissect_ssc2_formatmedium}, /*SSC 0x05*/{dissect_ssc2_readblocklimits}, /*SSC 0x06*/{NULL}, /*SSC 0x07*/{NULL}, /*SSC 0x08*/{dissect_ssc2_read6}, /*SSC 0x09*/{NULL}, /*SSC 0x0a*/{dissect_ssc2_write6}, /*SSC 0x0b*/{NULL}, /*SSC 0x0c*/{NULL}, /*SSC 0x0d*/{NULL}, /*SSC 0x0e*/{NULL}, /*SSC 0x0f*/{NULL}, /*SSC 0x10*/{dissect_ssc2_writefilemarks6}, /*SSC 0x11*/{dissect_ssc2_space6}, /*SPC 0x12*/{dissect_spc3_inquiry}, /*SSC 0x13*/{NULL}, /*SSC 0x14*/{NULL}, /*SPC 0x15*/{dissect_spc3_modeselect6}, /*SSC 0x16*/{NULL}, /*SSC 0x17*/{NULL}, /*SSC 0x18*/{NULL}, /*SSC 0x19*/{dissect_ssc2_erase6}, /*SPC 0x1a*/{dissect_spc3_modesense6}, /*SSC 0x1b*/{dissect_ssc2_loadunload}, /*SSC 0x1c*/{NULL}, /*SPC 0x1d*/{dissect_spc3_senddiagnostic}, /*SSC 0x1e*/{dissect_spc3_preventallowmediaremoval}, /*SSC 0x1f*/{NULL}, /*SSC 0x20*/{NULL}, /*SSC 0x21*/{NULL}, /*SSC 0x22*/{NULL}, /*SSC 0x23*/{NULL}, /*SSC 0x24*/{NULL}, /*SSC 0x25*/{NULL}, /*SSC 0x26*/{NULL}, /*SSC 0x27*/{NULL}, /*SSC 0x28*/{NULL}, /*SSC 0x29*/{NULL}, /*SSC 0x2a*/{NULL}, /*SSC 0x2b*/{dissect_ssc2_locate10}, /*SSC 0x2c*/{NULL}, /*SSC 0x2d*/{NULL}, /*SSC 0x2e*/{NULL}, /*SSC 0x2f*/{NULL}, /*SSC 0x30*/{NULL}, /*SSC 0x31*/{NULL}, /*SSC 0x32*/{NULL}, /*SSC 0x33*/{NULL}, /*SSC 0x34*/{dissect_ssc2_readposition}, /*SSC 0x35*/{NULL}, /*SSC 0x36*/{NULL}, /*SSC 0x37*/{NULL}, /*SSC 0x38*/{NULL}, /*SSC 0x39*/{NULL}, /*SSC 0x3a*/{NULL}, /*SPC 0x3b*/{dissect_spc3_writebuffer}, /*SSC 0x3c*/{NULL}, /*SSC 0x3d*/{NULL}, /*SSC 0x3e*/{NULL}, /*SSC 0x3f*/{NULL}, /*SSC 0x40*/{NULL}, /*SSC 0x41*/{NULL}, /*SSC 0x42*/{NULL}, /*SSC 0x43*/{NULL}, /*SSC 0x44*/{NULL}, /*SSC 0x45*/{NULL}, /*SSC 0x46*/{NULL}, /*SSC 0x47*/{NULL}, /*SSC 0x48*/{NULL}, /*SSC 0x49*/{NULL}, /*SSC 0x4a*/{NULL}, /*SSC 0x4b*/{NULL}, /*SPC 0x4c*/{dissect_spc3_logselect}, /*SPC 0x4d*/{dissect_spc3_logsense}, /*SSC 0x4e*/{NULL}, /*SSC 0x4f*/{NULL}, /*SSC 0x50*/{NULL}, /*SSC 0x51*/{NULL}, /*SSC 0x52*/{NULL}, /*SSC 0x53*/{NULL}, /*SSC 0x54*/{NULL}, /*SPC 0x55*/{dissect_spc3_modeselect10}, /*SSC 0x56*/{NULL}, /*SSC 0x57*/{NULL}, /*SSC 0x58*/{NULL}, /*SSC 0x59*/{NULL}, /*SPC 0x5a*/{dissect_spc3_modesense10}, /*SSC 0x5b*/{NULL}, /*SSC 0x5c*/{NULL}, /*SSC 0x5d*/{NULL}, /*SPC 0x5e*/{dissect_spc3_persistentreservein}, /*SPC 0x5f*/{dissect_spc3_persistentreserveout}, /*SSC 0x60*/{NULL}, /*SSC 0x61*/{NULL}, /*SSC 0x62*/{NULL}, /*SSC 0x63*/{NULL}, /*SSC 0x64*/{NULL}, /*SSC 0x65*/{NULL}, /*SSC 0x66*/{NULL}, /*SSC 0x67*/{NULL}, /*SSC 0x68*/{NULL}, /*SSC 0x69*/{NULL}, /*SSC 0x6a*/{NULL}, /*SSC 0x6b*/{NULL}, /*SSC 0x6c*/{NULL}, /*SSC 0x6d*/{NULL}, /*SSC 0x6e*/{NULL}, /*SSC 0x6f*/{NULL}, /*SSC 0x70*/{NULL}, /*SSC 0x71*/{NULL}, /*SSC 0x72*/{NULL}, /*SSC 0x73*/{NULL}, /*SSC 0x74*/{NULL}, /*SSC 0x75*/{NULL}, /*SSC 0x76*/{NULL}, /*SSC 0x77*/{NULL}, /*SSC 0x78*/{NULL}, /*SSC 0x79*/{NULL}, /*SSC 0x7a*/{NULL}, /*SSC 0x7b*/{NULL}, /*SSC 0x7c*/{NULL}, /*SSC 0x7d*/{NULL}, /*SSC 0x7e*/{NULL}, /*SSC 0x7f*/{NULL}, /*SSC 0x80*/{NULL}, /*SSC 0x81*/{NULL}, /*SSC 0x82*/{NULL}, /*SPC 0x83*/{dissect_spc3_extcopy}, /*SSC 0x84*/{NULL}, /*SSC 0x85*/{NULL}, /*SSC 0x86*/{NULL}, /*SSC 0x87*/{NULL}, /*SSC 0x88*/{NULL}, /*SSC 0x89*/{NULL}, /*SSC 0x8a*/{NULL}, /*SSC 0x8b*/{NULL}, /*SSC 0x8c*/{NULL}, /*SSC 0x8d*/{NULL}, /*SSC 0x8e*/{NULL}, /*SSC 0x8f*/{NULL}, /*SSC 0x90*/{NULL}, /*SSC 0x91*/{dissect_ssc2_space16}, /*SSC 0x92*/{dissect_ssc2_locate16}, /*SSC 0x93*/{dissect_ssc2_erase16}, /*SSC 0x94*/{NULL}, /*SSC 0x95*/{NULL}, /*SSC 0x96*/{NULL}, /*SSC 0x97*/{NULL}, /*SSC 0x98*/{NULL}, /*SSC 0x99*/{NULL}, /*SSC 0x9a*/{NULL}, /*SSC 0x9b*/{NULL}, /*SSC 0x9c*/{NULL}, /*SSC 0x9d*/{NULL}, /*SSC 0x9e*/{NULL}, /*SSC 0x9f*/{NULL}, /*SPC 0xa0*/{dissect_spc3_reportluns}, /*SSC 0xa1*/{NULL}, /*SSC 0xa2*/{NULL}, /*SSC 0xa3*/{NULL}, /*SSC 0xa4*/{NULL}, /*SSC 0xa5*/{dissect_smc2_movemedium}, /*SSC 0xa6*/{NULL}, /*SSC 0xa7*/{dissect_smc2_movemedium}, /*SSC 0xa8*/{NULL}, /*SSC 0xa9*/{NULL}, /*SSC 0xaa*/{NULL}, /*SSC 0xab*/{NULL}, /*SSC 0xac*/{NULL}, /*SSC 0xad*/{NULL}, /*SSC 0xae*/{NULL}, /*SSC 0xaf*/{NULL}, /*SSC 0xb0*/{NULL}, /*SSC 0xb1*/{NULL}, /*SSC 0xb2*/{NULL}, /*SSC 0xb3*/{NULL}, /*SSC 0xb4*/{dissect_smc2_readelementstatus}, /*SSC 0xb5*/{NULL}, /*SSC 0xb6*/{NULL}, /*SSC 0xb7*/{NULL}, /*SSC 0xb8*/{dissect_smc2_readelementstatus}, /*SSC 0xb9*/{NULL}, /*SSC 0xba*/{NULL}, /*SSC 0xbb*/{NULL}, /*SSC 0xbc*/{NULL}, /*SSC 0xbd*/{NULL}, /*SSC 0xbe*/{NULL}, /*SSC 0xbf*/{NULL}, /*SSC 0xc0*/{NULL}, /*SSC 0xc1*/{NULL}, /*SSC 0xc2*/{NULL}, /*SSC 0xc3*/{NULL}, /*SSC 0xc4*/{NULL}, /*SSC 0xc5*/{NULL}, /*SSC 0xc6*/{NULL}, /*SSC 0xc7*/{NULL}, /*SSC 0xc8*/{NULL}, /*SSC 0xc9*/{NULL}, /*SSC 0xca*/{NULL}, /*SSC 0xcb*/{NULL}, /*SSC 0xcc*/{NULL}, /*SSC 0xcd*/{NULL}, /*SSC 0xce*/{NULL}, /*SSC 0xcf*/{NULL}, /*SSC 0xd0*/{NULL}, /*SSC 0xd1*/{NULL}, /*SSC 0xd2*/{NULL}, /*SSC 0xd3*/{NULL}, /*SSC 0xd4*/{NULL}, /*SSC 0xd5*/{NULL}, /*SSC 0xd6*/{NULL}, /*SSC 0xd7*/{NULL}, /*SSC 0xd8*/{NULL}, /*SSC 0xd9*/{NULL}, /*SSC 0xda*/{NULL}, /*SSC 0xdb*/{NULL}, /*SSC 0xdc*/{NULL}, /*SSC 0xdd*/{NULL}, /*SSC 0xde*/{NULL}, /*SSC 0xdf*/{NULL}, /*SSC 0xe0*/{NULL}, /*SSC 0xe1*/{NULL}, /*SSC 0xe2*/{NULL}, /*SSC 0xe3*/{NULL}, /*SSC 0xe4*/{NULL}, /*SSC 0xe5*/{NULL}, /*SSC 0xe6*/{NULL}, /*SSC 0xe7*/{NULL}, /*SSC 0xe8*/{NULL}, /*SSC 0xe9*/{NULL}, /*SSC 0xea*/{NULL}, /*SSC 0xeb*/{NULL}, /*SSC 0xec*/{NULL}, /*SSC 0xed*/{NULL}, /*SSC 0xee*/{NULL}, /*SSC 0xef*/{NULL}, /*SSC 0xf0*/{NULL}, /*SSC 0xf1*/{NULL}, /*SSC 0xf2*/{NULL}, /*SSC 0xf3*/{NULL}, /*SSC 0xf4*/{NULL}, /*SSC 0xf5*/{NULL}, /*SSC 0xf6*/{NULL}, /*SSC 0xf7*/{NULL}, /*SSC 0xf8*/{NULL}, /*SSC 0xf9*/{NULL}, /*SSC 0xfa*/{NULL}, /*SSC 0xfb*/{NULL}, /*SSC 0xfc*/{NULL}, /*SSC 0xfd*/{NULL}, /*SSC 0xfe*/{NULL}, /*SSC 0xff*/{NULL} }; static scsi_cdb_table_t smc[256] = { /*SPC 0x00*/{dissect_spc3_testunitready}, /*SMC 0x01*/{NULL}, /*SMC 0x02*/{NULL}, /*SPC 0x03*/{dissect_spc3_requestsense}, /*SMC 0x04*/{NULL}, /*SMC 0x05*/{NULL}, /*SMC 0x06*/{NULL}, /*SMC 0x07*/{NULL}, /*SMC 0x08*/{NULL}, /*SMC 0x09*/{NULL}, /*SMC 0x0a*/{NULL}, /*SMC 0x0b*/{NULL}, /*SMC 0x0c*/{NULL}, /*SMC 0x0d*/{NULL}, /*SMC 0x0e*/{NULL}, /*SMC 0x0f*/{NULL}, /*SMC 0x10*/{NULL}, /*SMC 0x11*/{NULL}, /*SPC 0x12*/{dissect_spc3_inquiry}, /*SMC 0x13*/{NULL}, /*SMC 0x14*/{NULL}, /*SPC 0x15*/{dissect_spc3_modeselect6}, /*SPC 0x16*/{dissect_spc2_reserve6}, /*SPC 0x17*/{dissect_spc2_release6}, /*SMC 0x18*/{NULL}, /*SMC 0x19*/{NULL}, /*SPC 0x1a*/{dissect_spc3_modesense6}, /*SMC 0x1b*/{NULL}, /*SMC 0x1c*/{NULL}, /*SPC 0x1d*/{dissect_spc3_senddiagnostic}, /*SMC 0x1e*/{dissect_spc3_preventallowmediaremoval}, /*SMC 0x1f*/{NULL}, /*SMC 0x20*/{NULL}, /*SMC 0x21*/{NULL}, /*SMC 0x22*/{NULL}, /*SMC 0x23*/{NULL}, /*SMC 0x24*/{NULL}, /*SMC 0x25*/{NULL}, /*SMC 0x26*/{NULL}, /*SMC 0x27*/{NULL}, /*SMC 0x28*/{NULL}, /*SMC 0x29*/{NULL}, /*SMC 0x2a*/{NULL}, /*SMC 0x2b*/{NULL}, /*SMC 0x2c*/{NULL}, /*SMC 0x2d*/{NULL}, /*SMC 0x2e*/{NULL}, /*SMC 0x2f*/{NULL}, /*SMC 0x30*/{NULL}, /*SMC 0x31*/{NULL}, /*SMC 0x32*/{NULL}, /*SMC 0x33*/{NULL}, /*SMC 0x34*/{NULL}, /*SMC 0x35*/{NULL}, /*SMC 0x36*/{NULL}, /*SMC 0x37*/{NULL}, /*SMC 0x38*/{NULL}, /*SMC 0x39*/{NULL}, /*SMC 0x3a*/{NULL}, /*SPC 0x3b*/{dissect_spc3_writebuffer}, /*SMC 0x3c*/{NULL}, /*SMC 0x3d*/{NULL}, /*SMC 0x3e*/{NULL}, /*SMC 0x3f*/{NULL}, /*SMC 0x40*/{NULL}, /*SMC 0x41*/{NULL}, /*SMC 0x42*/{NULL}, /*SMC 0x43*/{NULL}, /*SMC 0x44*/{NULL}, /*SMC 0x45*/{NULL}, /*SMC 0x46*/{NULL}, /*SMC 0x47*/{NULL}, /*SMC 0x48*/{NULL}, /*SMC 0x49*/{NULL}, /*SMC 0x4a*/{NULL}, /*SMC 0x4b*/{NULL}, /*SPC 0x4c*/{dissect_spc3_logselect}, /*SPC 0x4d*/{dissect_spc3_logsense}, /*SMC 0x4e*/{NULL}, /*SMC 0x4f*/{NULL}, /*SMC 0x50*/{NULL}, /*SMC 0x51*/{NULL}, /*SMC 0x52*/{NULL}, /*SMC 0x53*/{NULL}, /*SMC 0x54*/{NULL}, /*SPC 0x55*/{dissect_spc3_modeselect10}, /*SPC 0x56*/{dissect_spc2_reserve10}, /*SPC 0x57*/{dissect_spc2_release10}, /*SMC 0x58*/{NULL}, /*SMC 0x59*/{NULL}, /*SPC 0x5a*/{dissect_spc3_modesense10}, /*SMC 0x5b*/{NULL}, /*SMC 0x5c*/{NULL}, /*SMC 0x5d*/{NULL}, /*SPC 0x5e*/{dissect_spc3_persistentreservein}, /*SPC 0x5f*/{dissect_spc3_persistentreserveout}, /*SMC 0x60*/{NULL}, /*SMC 0x61*/{NULL}, /*SMC 0x62*/{NULL}, /*SMC 0x63*/{NULL}, /*SMC 0x64*/{NULL}, /*SMC 0x65*/{NULL}, /*SMC 0x66*/{NULL}, /*SMC 0x67*/{NULL}, /*SMC 0x68*/{NULL}, /*SMC 0x69*/{NULL}, /*SMC 0x6a*/{NULL}, /*SMC 0x6b*/{NULL}, /*SMC 0x6c*/{NULL}, /*SMC 0x6d*/{NULL}, /*SMC 0x6e*/{NULL}, /*SMC 0x6f*/{NULL}, /*SMC 0x70*/{NULL}, /*SMC 0x71*/{NULL}, /*SMC 0x72*/{NULL}, /*SMC 0x73*/{NULL}, /*SMC 0x74*/{NULL}, /*SMC 0x75*/{NULL}, /*SMC 0x76*/{NULL}, /*SMC 0x77*/{NULL}, /*SMC 0x78*/{NULL}, /*SMC 0x79*/{NULL}, /*SMC 0x7a*/{NULL}, /*SMC 0x7b*/{NULL}, /*SMC 0x7c*/{NULL}, /*SMC 0x7d*/{NULL}, /*SMC 0x7e*/{NULL}, /*SMC 0x7f*/{NULL}, /*SMC 0x80*/{NULL}, /*SMC 0x81*/{NULL}, /*SMC 0x82*/{NULL}, /*SMC 0x83*/{NULL}, /*SMC 0x84*/{NULL}, /*SMC 0x85*/{NULL}, /*SMC 0x86*/{NULL}, /*SMC 0x87*/{NULL}, /*SMC 0x88*/{NULL}, /*SMC 0x89*/{NULL}, /*SMC 0x8a*/{NULL}, /*SMC 0x8b*/{NULL}, /*SMC 0x8c*/{NULL}, /*SMC 0x8d*/{NULL}, /*SMC 0x8e*/{NULL}, /*SMC 0x8f*/{NULL}, /*SMC 0x90*/{NULL}, /*SMC 0x91*/{NULL}, /*SMC 0x92*/{NULL}, /*SMC 0x93*/{NULL}, /*SMC 0x94*/{NULL}, /*SMC 0x95*/{NULL}, /*SMC 0x96*/{NULL}, /*SMC 0x97*/{NULL}, /*SMC 0x98*/{NULL}, /*SMC 0x99*/{NULL}, /*SMC 0x9a*/{NULL}, /*SMC 0x9b*/{NULL}, /*SMC 0x9c*/{NULL}, /*SMC 0x9d*/{NULL}, /*SMC 0x9e*/{NULL}, /*SMC 0x9f*/{NULL}, /*SPC 0xa0*/{dissect_spc3_reportluns}, /*SMC 0xa1*/{NULL}, /*SMC 0xa2*/{NULL}, /*SMC 0xa3*/{NULL}, /*SMC 0xa4*/{NULL}, /*SMC 0xa5*/{dissect_smc2_movemedium}, /*SMC 0xa6*/{NULL}, /*SMC 0xa7*/{dissect_smc2_movemedium}, /*SMC 0xa8*/{NULL}, /*SMC 0xa9*/{NULL}, /*SMC 0xaa*/{NULL}, /*SMC 0xab*/{NULL}, /*SMC 0xac*/{NULL}, /*SMC 0xad*/{NULL}, /*SMC 0xae*/{NULL}, /*SMC 0xaf*/{NULL}, /*SMC 0xb0*/{NULL}, /*SMC 0xb1*/{NULL}, /*SMC 0xb2*/{NULL}, /*SMC 0xb3*/{NULL}, /*SMC 0xb4*/{dissect_smc2_readelementstatus}, /*SMC 0xb5*/{NULL}, /*SMC 0xb6*/{NULL}, /*SMC 0xb7*/{NULL}, /*SMC 0xb8*/{dissect_smc2_readelementstatus}, /*SMC 0xb9*/{NULL}, /*SMC 0xba*/{NULL}, /*SMC 0xbb*/{NULL}, /*SMC 0xbc*/{NULL}, /*SMC 0xbd*/{NULL}, /*SMC 0xbe*/{NULL}, /*SMC 0xbf*/{NULL}, /*SMC 0xc0*/{NULL}, /*SMC 0xc1*/{NULL}, /*SMC 0xc2*/{NULL}, /*SMC 0xc3*/{NULL}, /*SMC 0xc4*/{NULL}, /*SMC 0xc5*/{NULL}, /*SMC 0xc6*/{NULL}, /*SMC 0xc7*/{NULL}, /*SMC 0xc8*/{NULL}, /*SMC 0xc9*/{NULL}, /*SMC 0xca*/{NULL}, /*SMC 0xcb*/{NULL}, /*SMC 0xcc*/{NULL}, /*SMC 0xcd*/{NULL}, /*SMC 0xce*/{NULL}, /*SMC 0xcf*/{NULL}, /*SMC 0xd0*/{NULL}, /*SMC 0xd1*/{NULL}, /*SMC 0xd2*/{NULL}, /*SMC 0xd3*/{NULL}, /*SMC 0xd4*/{NULL}, /*SMC 0xd5*/{NULL}, /*SMC 0xd6*/{NULL}, /*SMC 0xd7*/{NULL}, /*SMC 0xd8*/{NULL}, /*SMC 0xd9*/{NULL}, /*SMC 0xda*/{NULL}, /*SMC 0xdb*/{NULL}, /*SMC 0xdc*/{NULL}, /*SMC 0xdd*/{NULL}, /*SMC 0xde*/{NULL}, /*SMC 0xdf*/{NULL}, /*SMC 0xe0*/{NULL}, /*SMC 0xe1*/{NULL}, /*SMC 0xe2*/{NULL}, /*SMC 0xe3*/{NULL}, /*SMC 0xe4*/{NULL}, /*SMC 0xe5*/{NULL}, /*SMC 0xe6*/{NULL}, /*SMC 0xe7*/{NULL}, /*SMC 0xe8*/{NULL}, /*SMC 0xe9*/{NULL}, /*SMC 0xea*/{NULL}, /*SMC 0xeb*/{NULL}, /*SMC 0xec*/{NULL}, /*SMC 0xed*/{NULL}, /*SMC 0xee*/{NULL}, /*SMC 0xef*/{NULL}, /*SMC 0xf0*/{NULL}, /*SMC 0xf1*/{NULL}, /*SMC 0xf2*/{NULL}, /*SMC 0xf3*/{NULL}, /*SMC 0xf4*/{NULL}, /*SMC 0xf5*/{NULL}, /*SMC 0xf6*/{NULL}, /*SMC 0xf7*/{NULL}, /*SMC 0xf8*/{NULL}, /*SMC 0xf9*/{NULL}, /*SMC 0xfa*/{NULL}, /*SMC 0xfb*/{NULL}, /*SMC 0xfc*/{NULL}, /*SMC 0xfd*/{NULL}, /*SMC 0xfe*/{NULL}, /*SMC 0xff*/{NULL} }; /* This function must be called with walid pointers for both itlq and itl */ void dissect_scsi_cdb (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gint devtype_arg, itlq_nexus_t *itlq, itl_nexus_t *itl) { int offset = 0; proto_item *ti; proto_tree *scsi_tree = NULL; guint8 opcode; scsi_device_type devtype; const gchar *valstr; scsi_task_data_t *cdata; const char *old_proto; cmdset_t *csdata; old_proto=pinfo->current_proto; pinfo->current_proto="SCSI"; if(!itlq){ g_assert_not_reached(); } if(!itl){ g_assert_not_reached(); } opcode = tvb_get_guint8 (tvb, offset); itlq->scsi_opcode=opcode; csdata=get_cmdset_data(itlq, itl); if (devtype_arg != SCSI_DEV_UNKNOWN) { devtype = devtype_arg; } else { if (itl) { devtype = itl->cmdset; } else { devtype = (scsi_device_type)scsi_def_devtype; } } if ((valstr = match_strval (opcode, scsi_spc2_vals)) == NULL) { valstr = match_strval(opcode, csdata->cdb_vals); } if (check_col (pinfo->cinfo, COL_INFO)) { if (valstr != NULL) { col_add_fstr (pinfo->cinfo, COL_INFO, "SCSI: %s LUN: 0x%02x ", valstr, itlq->lun); } else { col_add_fstr (pinfo->cinfo, COL_INFO, "SCSI Command: 0x%02x LUN:0x%02x ", opcode, itlq->lun); } /* make sure no one will overwrite this in the info column */ col_set_fence(pinfo->cinfo, COL_INFO); } cdata = ep_alloc(sizeof(scsi_task_data_t)); cdata->itl=itl; cdata->itlq=itlq; cdata->type=SCSI_PDU_TYPE_CDB; tap_queue_packet(scsi_tap, pinfo, cdata); if (tree) { ti = proto_tree_add_protocol_format (tree, proto_scsi, tvb, 0, -1, "SCSI CDB %s", val_to_str (opcode, csdata->cdb_vals, "0x%02x") ); scsi_tree = proto_item_add_subtree (ti, ett_scsi); } ti=proto_tree_add_uint(scsi_tree, hf_scsi_lun, tvb, 0, 0, itlq->lun); PROTO_ITEM_SET_GENERATED(ti); if(itl){ ti=proto_tree_add_uint_format(scsi_tree, hf_scsi_inq_devtype, tvb, 0, 0, itl->cmdset&SCSI_CMDSET_MASK, "Command Set:%s (0x%02x) %s", val_to_str(itl->cmdset&SCSI_CMDSET_MASK, scsi_devtype_val, "Unknown"), itl->cmdset&SCSI_CMDSET_MASK,itl->cmdset&SCSI_CMDSET_DEFAULT?"(Using default commandset)":""); PROTO_ITEM_SET_GENERATED(ti); } if(itlq->last_exchange_frame){ ti=proto_tree_add_uint(scsi_tree, hf_scsi_response_frame, tvb, 0, 0, itlq->last_exchange_frame); PROTO_ITEM_SET_GENERATED(ti); } if (valstr != NULL) { proto_tree_add_uint_format (scsi_tree, csdata->hf_opcode, tvb, offset, 1, tvb_get_guint8 (tvb, offset), "Opcode: %s (0x%02x)", valstr, opcode); } else { proto_tree_add_item (scsi_tree, hf_scsi_spcopcode, tvb, offset, 1, 0); } if(csdata->cdb_table[opcode].func){ csdata->cdb_table[opcode].func(tvb, pinfo, scsi_tree, offset+1, TRUE, TRUE, 0, cdata); } else if(spc[opcode].func){ spc[opcode].func(tvb, pinfo, scsi_tree, offset+1, TRUE, TRUE, 0, cdata); } else { call_dissector (data_handle, tvb, pinfo, scsi_tree); } pinfo->current_proto=old_proto; } void dissect_scsi_payload (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean isreq, itlq_nexus_t *itlq, itl_nexus_t *itl, guint32 relative_offset) { int offset=0; proto_item *ti; proto_tree *scsi_tree = NULL; guint8 opcode = 0xFF; scsi_device_type devtype=0xff; scsi_task_data_t *cdata = NULL; int payload_len; const char *old_proto; cmdset_t *csdata; guint32 expected_length; fragment_data *ipfd_head=NULL; tvbuff_t *next_tvb=tvb; gboolean update_col_info = TRUE, more_frags = FALSE; if(!itlq || !itl){ /* we have no record of this exchange and so we can't dissect the * payload */ proto_tree_add_text(tree, tvb, offset, 0, "Unknown SCSI exchange, can not decode SCSI data"); return; } payload_len=tvb_length(tvb); cdata = ep_alloc(sizeof(scsi_task_data_t)); cdata->itl=itl; cdata->itlq=itlq; cdata->type=SCSI_PDU_TYPE_CDB; tap_queue_packet(scsi_tap, pinfo, cdata); csdata=get_cmdset_data(itlq, itl); old_proto=pinfo->current_proto; pinfo->current_proto="SCSI"; opcode = cdata->itlq->scsi_opcode; devtype = cdata->itl->cmdset&SCSI_CMDSET_MASK; if (tree) { ti = proto_tree_add_protocol_format (tree, proto_scsi, tvb, offset, payload_len, "SCSI Payload (%s %s)", val_to_str (opcode, csdata->cdb_vals, "CDB:0x%02x"), isreq ? "Request Data" : "Response Data"); scsi_tree = proto_item_add_subtree (ti, ett_scsi); } if (check_col (pinfo->cinfo, COL_INFO)) { col_add_fstr (pinfo->cinfo, COL_INFO, "SCSI: Data %s LUN: 0x%02x (%s %s) ", isreq ? "Out" : "In", itlq->lun, val_to_str (opcode, csdata->cdb_vals, "0x%02x"), isreq ? "Request Data" : "Response Data"); col_set_fence(pinfo->cinfo, COL_INFO); } ti=proto_tree_add_uint(scsi_tree, hf_scsi_lun, tvb, 0, 0, itlq->lun); PROTO_ITEM_SET_GENERATED(ti); if(itl){ ti=proto_tree_add_uint_format(scsi_tree, hf_scsi_inq_devtype, tvb, 0, 0, itl->cmdset&SCSI_CMDSET_MASK, "Command Set:%s (0x%02x) %s", val_to_str(itl->cmdset&SCSI_CMDSET_MASK, scsi_devtype_val, "Unknown"), itl->cmdset&SCSI_CMDSET_MASK,itl->cmdset&SCSI_CMDSET_DEFAULT?"(Using default commandset)":""); PROTO_ITEM_SET_GENERATED(ti); if(itlq && itlq->scsi_opcode!=0xffff){ ti=proto_tree_add_uint(scsi_tree, csdata->hf_opcode, tvb, 0, 0, itlq->scsi_opcode); PROTO_ITEM_SET_GENERATED(ti); } } if(itlq->first_exchange_frame){ ti=proto_tree_add_uint(scsi_tree, hf_scsi_request_frame, tvb, 0, 0, itlq->first_exchange_frame); PROTO_ITEM_SET_GENERATED(ti); } if(itlq->last_exchange_frame){ ti=proto_tree_add_uint(scsi_tree, hf_scsi_response_frame, tvb, 0, 0, itlq->last_exchange_frame); PROTO_ITEM_SET_GENERATED(ti); } /* If we dont know the CDB opcode there is no point in trying to * dissect the data. */ if( !itlq->first_exchange_frame ){ call_dissector (data_handle, tvb, pinfo, scsi_tree); goto end_of_payload; } /* If we are not doing data reassembly we only call the dissector * for the very first data in/out pdu in each transfer */ if (!scsi_defragment) { if (relative_offset) { call_dissector (data_handle, tvb, pinfo, scsi_tree); goto end_of_payload; } else { goto dissect_the_payload; } } /* If we dont have the entire PDU there is no point in even trying * reassembly */ if(tvb_length_remaining(tvb, offset)!=tvb_reported_length_remaining(tvb, offset)){ if (relative_offset) { call_dissector (data_handle, tvb, pinfo, scsi_tree); goto end_of_payload; } else { goto dissect_the_payload; } } /* What is the expected data length for this transfer */ if( (itlq->task_flags&(SCSI_DATA_READ|SCSI_DATA_WRITE))==(SCSI_DATA_READ|SCSI_DATA_WRITE) ){ /* This is a bidirectional transfer */ if(isreq){ expected_length=itlq->data_length; } else { expected_length=itlq->bidir_data_length; } } else { /* This is a unidirectional transfer */ expected_length=itlq->data_length; } /* If this PDU already contains all the expected data we dont have to do * reassembly. */ if( (!relative_offset) && (tvb_length_remaining(tvb, offset)==expected_length) ){ goto dissect_the_payload; } /* Start reassembly */ if (tvb_length_remaining(tvb, offset) >= 0 && (tvb_length_remaining(tvb,offset) + relative_offset) != expected_length) { more_frags = TRUE; } ipfd_head = fragment_add_check(tvb, offset, pinfo, itlq->first_exchange_frame, /* key */ scsi_fragment_table, scsi_reassembled_table, relative_offset, tvb_length_remaining(tvb, offset), more_frags); next_tvb = process_reassembled_data(tvb, offset, pinfo, "Reassembled SCSI DATA", ipfd_head, &scsi_frag_items, &update_col_info, tree); if( ipfd_head && ipfd_head->reassembled_in != pinfo->fd->num ){ if (check_col(pinfo->cinfo, COL_INFO)) { col_prepend_fstr(pinfo->cinfo, COL_INFO, "[Reassembled in #%u] ", ipfd_head->reassembled_in); } } dissect_the_payload: if(!next_tvb){ /* reassembly has not yet finished so we dont have a tvb yet */ goto end_of_payload; } if (tree == NULL) { /* * We have to dissect INQUIRY responses, in order to determine the * types of devices. * * We don't bother dissecting other payload if we're not building * a protocol tree. * * We assume opcode 0x12 is always INQUIRY regardless of the * commandset used. */ if (opcode == SCSI_SPC2_INQUIRY) { dissect_spc3_inquiry (next_tvb, pinfo, scsi_tree, offset, isreq, FALSE, payload_len, cdata); } } else { /* All commandsets support SPC? */ if(csdata->cdb_table && (csdata->cdb_table)[opcode].func){ (csdata->cdb_table)[opcode].func(next_tvb, pinfo, scsi_tree, offset, isreq, FALSE, payload_len, cdata); } else if(spc[opcode].func){ spc[opcode].func(next_tvb, pinfo, scsi_tree, offset, isreq, FALSE, payload_len, cdata); } else { /* dont know this CDB */ call_dissector (data_handle, next_tvb, pinfo, scsi_tree); } } end_of_payload: pinfo->current_proto=old_proto; } static cmdset_t * get_cmdset_data(itlq_nexus_t *itlq, itl_nexus_t *itl) { cmdset_t *csdata; guint8 cmdset; /* we must have an itlq structure */ if(!itlq){ g_assert_not_reached(); } if(itl){ if(itl->cmdset==0xff){ itl->cmdset=scsi_def_devtype|SCSI_CMDSET_DEFAULT; } cmdset=itl->cmdset; } else { cmdset=scsi_def_devtype; } csdata=ep_alloc(sizeof(cmdset_t)); switch(cmdset&SCSI_CMDSET_MASK){ case SCSI_DEV_SBC: csdata->hf_opcode=hf_scsi_sbcopcode; csdata->cdb_vals=scsi_sbc2_vals; csdata->cdb_table=sbc; break; case SCSI_DEV_CDROM: csdata->hf_opcode=hf_scsi_mmc_opcode; csdata->cdb_vals=scsi_mmc_vals; csdata->cdb_table=scsi_mmc_table; break; case SCSI_DEV_SSC: csdata->hf_opcode=hf_scsi_sscopcode; csdata->cdb_vals=scsi_ssc2_vals; csdata->cdb_table=ssc; break; case SCSI_DEV_SMC: csdata->hf_opcode=hf_scsi_smcopcode; csdata->cdb_vals=scsi_smc2_vals; csdata->cdb_table=smc; break; case SCSI_DEV_OSD: csdata->hf_opcode=hf_scsi_osd_opcode; csdata->cdb_vals=scsi_osd_vals; csdata->cdb_table=scsi_osd_table; break; default: csdata->hf_opcode=hf_scsi_spcopcode; csdata->cdb_vals=scsi_spc2_vals; csdata->cdb_table=spc; break; } return csdata; } void proto_register_scsi (void) { /* Setup list of header fields See Section 1.6.1 for details*/ static hf_register_info hf[] = { /*16 bit to print something useful for weirdo volume set addressing hosts*/ { &hf_scsi_lun, {"LUN", "scsi.lun", FT_UINT16, BASE_HEX, NULL, 0x0, "LUN", HFILL}}, { &hf_scsi_status, { "Status", "scsi.status", FT_UINT8, BASE_HEX, VALS(scsi_status_val), 0, "SCSI command status value", HFILL }}, { &hf_scsi_spcopcode, {"SPC-2 Opcode", "scsi.spc.opcode", FT_UINT8, BASE_HEX, VALS (scsi_spc2_vals), 0x0, "", HFILL}}, { &hf_scsi_sbcopcode, {"SBC-2 Opcode", "scsi.sbc.opcode", FT_UINT8, BASE_HEX, VALS (scsi_sbc2_vals), 0x0, "", HFILL}}, { &hf_scsi_sscopcode, {"SSC-2 Opcode", "scsi.ssc.opcode", FT_UINT8, BASE_HEX, VALS (scsi_ssc2_vals), 0x0, "", HFILL}}, { &hf_scsi_smcopcode, {"SMC-2 Opcode", "scsi.smc.opcode", FT_UINT8, BASE_HEX, VALS (scsi_smc2_vals), 0x0, "", HFILL}}, { &hf_scsi_control, {"Control", "scsi.cdb.control", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_inquiry_flags, {"Flags", "scsi.inquiry.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_inquiry_evpd_page, {"EVPD Page Code", "scsi.inquiry.evpd.pagecode", FT_UINT8, BASE_HEX, VALS (scsi_evpd_pagecode_val), 0x0, "", HFILL}}, { &hf_scsi_inquiry_cmdt_page, {"CMDT Page Code", "scsi.inquiry.cmdt.pagecode", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_alloclen, {"Allocation Length", "scsi.cdb.alloclen", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_logsel_flags, {"Flags", "scsi.logsel.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_logsel_pc, {"Page Control", "scsi.logsel.pc", FT_UINT8, BASE_DEC, VALS (scsi_logsel_pc_val), 0xC0, "", HFILL}}, { &hf_scsi_paramlen, {"Parameter Length", "scsi.cdb.paramlen", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_logsns_flags, {"Flags", "scsi.logsns.flags", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_logsns_pc, {"Page Control", "scsi.logsns.pc", FT_UINT8, BASE_DEC, VALS (scsi_logsns_pc_val), 0xC0, "", HFILL}}, { &hf_scsi_logsns_pagecode, {"Page Code", "scsi.logsns.pagecode", FT_UINT8, BASE_HEX, VALS (scsi_logsns_page_val), 0x3F, "", HFILL}}, { &hf_scsi_paramlen16, {"Parameter Length", "scsi.cdb.paramlen16", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_modesel_flags, {"Mode Sense/Select Flags", "scsi.cdb.mode.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_alloclen16, {"Allocation Length", "scsi.cdb.alloclen16", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_modesns_pc, {"Page Control", "scsi.mode.pc", FT_UINT8, BASE_DEC, VALS (scsi_modesns_pc_val), 0xC0, "", HFILL}}, { &hf_scsi_spcpagecode, {"SPC-2 Page Code", "scsi.mode.spc.pagecode", FT_UINT8, BASE_HEX, VALS (scsi_spc2_modepage_val), 0x3F, "", HFILL}}, { &hf_scsi_sbcpagecode, {"SBC-2 Page Code", "scsi.mode.sbc.pagecode", FT_UINT8, BASE_HEX, VALS (scsi_sbc2_modepage_val), 0x3F, "", HFILL}}, { &hf_scsi_sscpagecode, {"SSC-2 Page Code", "scsi.mode.ssc.pagecode", FT_UINT8, BASE_HEX, VALS (scsi_ssc2_modepage_val), 0x3F, "", HFILL}}, { &hf_scsi_mmcpagecode, {"MMC-5 Page Code", "scsi.mode.mmc.pagecode", FT_UINT8, BASE_HEX, VALS (scsi_mmc5_modepage_val), 0x3F, "", HFILL}}, { &hf_scsi_smcpagecode, {"SMC-2 Page Code", "scsi.mode.smc.pagecode", FT_UINT8, BASE_HEX, VALS (scsi_smc2_modepage_val), 0x3F, "", HFILL}}, { &hf_scsi_modesns_flags, {"Flags", "scsi.mode.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_persresvin_svcaction, {"Service Action", "scsi.persresvin.svcaction", FT_UINT8, BASE_HEX, VALS (scsi_persresvin_svcaction_val), 0x0F, "", HFILL}}, { &hf_scsi_persresvout_svcaction, {"Service Action", "scsi.persresvout.svcaction", FT_UINT8, BASE_HEX, VALS (scsi_persresvout_svcaction_val), 0x0F, "", HFILL}}, { &hf_scsi_persresv_scope, {"Reservation Scope", "scsi.persresv.scope", FT_UINT8, BASE_HEX, VALS (scsi_persresv_scope_val), 0xF0, "", HFILL}}, { &hf_scsi_persresv_type, {"Reservation Type", "scsi.persresv.type", FT_UINT8, BASE_HEX, VALS (scsi_persresv_type_val), 0x0F, "", HFILL}}, { &hf_scsi_release_flags, {"Release Flags", "scsi.release.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_release_thirdpartyid, {"Third-Party ID", "scsi.release.thirdpartyid", FT_BYTES, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_alloclen32, {"Allocation Length", "scsi.cdb.alloclen32", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_formatunit_flags, {"Flags", "scsi.formatunit.flags", FT_UINT8, BASE_HEX, NULL, 0xF8, "", HFILL}}, { &hf_scsi_cdb_defectfmt, {"Defect List Format", "scsi.cdb.defectfmt", FT_UINT8, BASE_DEC, NULL, 0x7, "", HFILL}}, { &hf_scsi_formatunit_interleave, {"Interleave", "scsi.formatunit.interleave", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_formatunit_vendor, {"Vendor Unique", "scsi.formatunit.vendor", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_rdwr6_lba, {"Logical Block Address (LBA)", "scsi.rdwr6.lba", FT_UINT24, BASE_DEC, NULL, 0x0FFFFF, "", HFILL}}, { &hf_scsi_rdwr6_xferlen, {"Transfer Length", "scsi.rdwr6.xferlen", FT_UINT24, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_rdwr10_lba, {"Logical Block Address (LBA)", "scsi.rdwr10.lba", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_rdwr10_xferlen, {"Transfer Length", "scsi.rdwr10.xferlen", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_read_flags, {"Flags", "scsi.read.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_rdwr12_xferlen, {"Transfer Length", "scsi.rdwr12.xferlen", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_rdwr16_lba, {"Logical Block Address (LBA)", "scsi.rdwr16.lba", FT_BYTES, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_readcapacity_flags, {"Flags", "scsi.readcapacity.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_readcapacity_lba, {"Logical Block Address", "scsi.readcapacity.lba", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_readcapacity_pmi, {"PMI", "scsi.readcapacity.pmi", FT_UINT8, BASE_DEC, NULL, 0x1, "", HFILL}}, { &hf_scsi_readdefdata_flags, {"Flags", "scsi.readdefdata.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_reassignblks_flags, {"Flags", "scsi.reassignblks.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_inq_add_len, {"Additional Length", "scsi.inquiry.add_len", FT_UINT8, BASE_DEC, NULL, 0, "", HFILL}}, { &hf_scsi_inq_qualifier, {"Peripheral Qualifier", "scsi.inquiry.qualifier", FT_UINT8, BASE_HEX, VALS (scsi_qualifier_val), 0xE0, "", HFILL}}, { &hf_scsi_inq_vendor_id, {"Vendor Id", "scsi.inquiry.vendor_id", FT_STRING, BASE_NONE, NULL, 0, "", HFILL}}, { &hf_scsi_inq_product_id, {"Product Id", "scsi.inquiry.product_id", FT_STRING, BASE_NONE, NULL, 0, "", HFILL}}, { &hf_scsi_inq_product_rev, {"Product Revision Level", "scsi.inquiry.product_rev", FT_STRING, BASE_NONE, NULL, 0, "", HFILL}}, { &hf_scsi_inq_version_desc, {"Version Description", "scsi.inquiry.version_desc", FT_UINT16, BASE_HEX, VALS(scsi_verdesc_val), 0, "", HFILL}}, { &hf_scsi_inq_devtype, {"Peripheral Device Type", "scsi.inquiry.devtype", FT_UINT8, BASE_HEX, VALS (scsi_devtype_val), SCSI_DEV_BITS, "", HFILL}}, { &hf_scsi_inq_rmb, {"Removable", "scsi.inquiry.removable", FT_BOOLEAN, 8, TFS (&scsi_removable_val), 0x80, "", HFILL}}, { & hf_scsi_inq_version, {"Version", "scsi.inquiry.version", FT_UINT8, BASE_HEX, VALS (scsi_inquiry_vers_val), 0x0, "", HFILL}}, { &hf_scsi_inq_reladrflags, {"Flags", "scsi.inquiry.reladrflags", FT_UINT8, BASE_HEX, NULL, 0, "", HFILL}}, { &hf_scsi_inq_reladr, {"RelAdr", "scsi.inquiry.reladr", FT_BOOLEAN, 8, TFS(&reladr_tfs), SCSI_INQ_RELADRFLAGS_RELADR, "", HFILL}}, { &hf_scsi_inq_sync, {"Sync", "scsi.inquiry.sync", FT_BOOLEAN, 8, TFS(&sync_tfs), SCSI_INQ_RELADRFLAGS_SYNC, "", HFILL}}, { &hf_scsi_inq_linked, {"Linked", "scsi.inquiry.linked", FT_BOOLEAN, 8, TFS(&linked_tfs), SCSI_INQ_RELADRFLAGS_LINKED, "", HFILL}}, { &hf_scsi_inq_cmdque, {"CmdQue", "scsi.inquiry.cmdque", FT_BOOLEAN, 8, TFS(&cmdque_tfs), SCSI_INQ_RELADRFLAGS_CMDQUE, "", HFILL}}, { &hf_scsi_inq_bqueflags, {"Flags", "scsi.inquiry.bqueflags", FT_UINT8, BASE_HEX, NULL, 0, "", HFILL}}, { &hf_scsi_inq_bque, {"BQue", "scsi.inquiry.bque", FT_BOOLEAN, 8, TFS(&bque_tfs), SCSI_INQ_BQUEFLAGS_BQUE, "", HFILL}}, { &hf_scsi_inq_encserv, {"EncServ", "scsi.inquiry.encserv", FT_BOOLEAN, 8, TFS(&encserv_tfs), SCSI_INQ_BQUEFLAGS_ENCSERV, "", HFILL}}, { &hf_scsi_inq_multip, {"MultiP", "scsi.inquiry.multip", FT_BOOLEAN, 8, TFS(&multip_tfs), SCSI_INQ_BQUEFLAGS_MULTIP, "", HFILL}}, { &hf_scsi_inq_mchngr, {"MChngr", "scsi.inquiry.mchngr", FT_BOOLEAN, 8, TFS(&mchngr_tfs), SCSI_INQ_BQUEFLAGS_MCHNGR, "", HFILL}}, { &hf_scsi_inq_sccsflags, {"Flags", "scsi.inquiry.sccsflags", FT_UINT8, BASE_HEX, NULL, 0, "", HFILL}}, { &hf_scsi_inq_sccs, {"SCCS", "scsi.inquiry.sccs", FT_BOOLEAN, 8, TFS(&sccs_tfs), SCSI_INQ_SCCSFLAGS_SCCS, "", HFILL}}, { &hf_scsi_inq_acc, {"ACC", "scsi.inquiry.acc", FT_BOOLEAN, 8, TFS(&acc_tfs), SCSI_INQ_SCCSFLAGS_ACC, "", HFILL}}, { &hf_scsi_inq_tpc, {"3PC", "scsi.inquiry.tpc", FT_BOOLEAN, 8, TFS(&tpc_tfs), SCSI_INQ_SCCSFLAGS_TPC, "", HFILL}}, { &hf_scsi_inq_protect, {"Protect", "scsi.inquiry.protect", FT_BOOLEAN, 8, TFS(&protect_tfs), SCSI_INQ_SCCSFLAGS_PROTECT, "", HFILL}}, { &hf_scsi_inq_tpgs, {"TPGS", "scsi.inquiry.tpgs", FT_UINT8, BASE_DEC, VALS(inq_tpgs_vals), 0x30, "", HFILL}}, { &hf_scsi_inq_acaflags, {"Flags", "scsi.inquiry.acaflags", FT_UINT8, BASE_HEX, NULL, 0, "", HFILL}}, { &hf_scsi_inq_normaca, {"NormACA", "scsi.inquiry.normaca", FT_BOOLEAN, 8, TFS(&normaca_tfs), SCSI_INQ_ACAFLAGS_NORMACA, "", HFILL}}, { &hf_scsi_inq_hisup, {"HiSup", "scsi.inquiry.hisup", FT_BOOLEAN, 8, TFS(&hisup_tfs), SCSI_INQ_ACAFLAGS_HISUP, "", HFILL}}, { &hf_scsi_inq_aerc, {"AERC", "scsi.inquiry.aerc", FT_BOOLEAN, 8, TFS(&aerc_tfs), SCSI_INQ_ACAFLAGS_AERC, "AERC is obsolete from SPC-3 and forward", HFILL}}, { &hf_scsi_inq_trmtsk, {"TrmTsk", "scsi.inquiry.trmtsk", FT_BOOLEAN, 8, TFS(&trmtsk_tfs), SCSI_INQ_ACAFLAGS_TRMTSK, "TRMTSK is obsolete from SPC-2 and forward", HFILL}}, { &hf_scsi_inq_rdf, {"Response Data Format", "scsi.inquiry.rdf", FT_UINT8, BASE_DEC, VALS(inq_rdf_vals), 0x0f, "", HFILL}}, { &hf_scsi_rluns_lun, {"LUN", "scsi.reportluns.lun", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_rluns_multilun, {"Multi-level LUN", "scsi.reportluns.mlun", FT_BYTES, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_modesns_errrep, {"MRIE", "scsi.mode.mrie", FT_UINT8, BASE_HEX, VALS (scsi_modesns_mrie_val), 0x0F, "", HFILL}}, { &hf_scsi_modesns_tst, {"Task Set Type", "scsi.mode.tst", FT_UINT8, BASE_DEC, VALS (scsi_modesns_tst_val), 0xE0, "", HFILL}}, { &hf_scsi_modesns_qmod, {"Queue Algorithm Modifier", "scsi.mode.qmod", FT_UINT8, BASE_HEX, VALS (scsi_modesns_qmod_val), 0xF0, "", HFILL}}, { &hf_scsi_modesns_qerr, {"Queue Error Management", "scsi.mode.qerr", FT_BOOLEAN, BASE_HEX, TFS (&scsi_modesns_qerr_val), 0x2, "", HFILL}}, { &hf_scsi_modesns_tas, {"Task Aborted Status", "scsi.mode.tac", FT_BOOLEAN, BASE_HEX, TFS (&scsi_modesns_tas_val), 0x80, "", HFILL}}, { &hf_scsi_modesns_rac, {"Report a Check", "ssci.mode.rac", FT_BOOLEAN, BASE_HEX, TFS (&scsi_modesns_rac_val), 0x40, "", HFILL}}, { &hf_scsi_protocol, {"Protocol", "scsi.proto", FT_UINT8, BASE_DEC, VALS (scsi_proto_val), 0x0F, "", HFILL}}, { &hf_scsi_sns_errtype, {"SNS Error Type", "scsi.sns.errtype", FT_UINT8, BASE_HEX, VALS (scsi_sns_errtype_val), 0x7F, "", HFILL}}, { &hf_scsi_snskey, {"Sense Key", "scsi.sns.key", FT_UINT8, BASE_HEX, VALS (scsi_sensekey_val), 0x0F, "", HFILL}}, { &hf_scsi_snsinfo, {"Sense Info", "scsi.sns.info", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_addlsnslen, {"Additional Sense Length", "scsi.sns.addlen", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_asc, {"Additional Sense Code", "scsi.sns.asc", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_ascq, {"Additional Sense Code Qualifier", "scsi.sns.ascq", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_ascascq, {"Additional Sense Code+Qualifier", "scsi.sns.ascascq", FT_UINT16, BASE_HEX, VALS (scsi_asc_val), 0x0, "", HFILL}}, { &hf_scsi_fru, {"Field Replaceable Unit Code", "scsi.sns.fru", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_sksv, {"SKSV", "scsi.sns.sksv", FT_BOOLEAN, BASE_HEX, NULL, 0x80, "", HFILL}}, { &hf_scsi_persresv_key, {"Reservation Key", "scsi.spc2.resv.key", FT_BYTES, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_persresv_scopeaddr, {"Scope Address", "scsi.spc2.resv.scopeaddr", FT_BYTES, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_add_cdblen, {"Additional CDB Length", "scsi.spc2.addcdblen", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_svcaction, {"Service Action", "scsi.spc2.svcaction", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_ssu_immed, {"Immediate", "scsi.sbc2.ssu.immediate", FT_BOOLEAN, BASE_DEC, NULL, 0x1, "", HFILL}}, { &hf_scsi_ssu_pwr_cond, {"Power Conditions", "scsi.sbc2.ssu.pwr", FT_UINT8, BASE_HEX, VALS (scsi_ssu_pwrcnd_val), 0xF0, "", HFILL}}, { &hf_scsi_ssu_loej, {"LOEJ", "scsi.sbc2.ssu.loej", FT_BOOLEAN, BASE_HEX, NULL, 0x2, "", HFILL}}, { &hf_scsi_ssu_start, {"Start", "scsi.sbc2.ssu.start", FT_BOOLEAN, BASE_HEX, NULL, 0x1, "", HFILL}}, { &hf_scsi_wb_mode, {"Mode", "scsi.spc2.wb.mode", FT_UINT8, BASE_HEX, VALS (scsi_wb_mode_val), 0xF, "", HFILL}}, { &hf_scsi_wb_bufferid, {"Buffer ID", "scsi.spc2.sb.bufid", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_wb_bufoffset, {"Buffer Offset", "scsi.spc2.wb.bufoff", FT_UINT24, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_paramlen24, {"Paremeter List Length", "scsi.cdb.paramlen24", FT_UINT24, BASE_HEX, NULL, 0x0, "", HFILL}}, { &hf_scsi_senddiag_st_code, {"Self-Test Code", "scsi.spc2.senddiag.code", FT_UINT8, BASE_HEX, VALS (scsi_senddiag_st_code_val), 0xE0, "", HFILL}}, { &hf_scsi_select_report, {"Select Report", "scsi.spc2.select_report", FT_UINT8, BASE_HEX, VALS (scsi_select_report_val), 0x00, "", HFILL}}, { &hf_scsi_senddiag_pf, {"PF", "scsi.spc2.senddiag.pf", FT_BOOLEAN, BASE_HEX, TFS (&scsi_senddiag_pf_val), 0x10, "", HFILL}}, { &hf_scsi_senddiag_st, {"Self Test", "scsi.spc2.senddiag.st", FT_BOOLEAN, BASE_HEX, NULL, 0x4, "", HFILL}}, { &hf_scsi_senddiag_devoff, {"Device Offline", "scsi.spc2.senddiag.devoff", FT_BOOLEAN, BASE_HEX, NULL, 0x2, "", HFILL}}, { &hf_scsi_senddiag_unitoff, {"Unit Offline", "scsi.spc2.senddiag.unitoff", FT_BOOLEAN, BASE_HEX, NULL, 0x1, "", HFILL}}, { &hf_sbc2_verify_lba, {"LBA", "scsi.sbc2.verify.lba", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_sbc2_verify_vlen, {"Verification Length", "scsi.sbc2.verify.vlen", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_sbc2_verify_dpo, {"DPO", "scsi.sbc2.verify.dpo", FT_BOOLEAN, BASE_HEX, NULL, 0x10, "", HFILL}}, { &hf_sbc2_verify_blkvfy, {"BLKVFY", "scsi.sbc2.verify.blkvfy", FT_BOOLEAN, BASE_HEX, NULL, 0x4, "", HFILL}}, { &hf_sbc2_verify_bytchk, {"BYTCHK", "scsi.sbc2.verify.bytchk", FT_BOOLEAN, BASE_HEX, NULL, 0x2, "", HFILL}}, { &hf_sbc2_verify_reladdr, {"RELADDR", "scsi.sbc2.verify.reladdr", FT_BOOLEAN, BASE_HEX, NULL, 0x1, "", HFILL}}, { &hf_sbc2_verify_vlen32, {"Verification Length", "scsi.sbc2.verify.vlen32", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_sbc2_verify_lba64, {"LBA", "scsi.sbc2.verify.lba64", FT_UINT64, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_sbc2_wrverify_ebp, {"EBP", "scsi.sbc2.wrverify.ebp", FT_BOOLEAN, BASE_HEX, NULL, 0x4, "", HFILL}}, { &hf_sbc2_wrverify_lba, {"LBA", "scsi.sbc2.wrverify.lba", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_sbc2_wrverify_xferlen, {"Transfer Length", "scsi.sbc2.wrverify.xferlen", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_sbc2_wrverify_lba64, {"LBA", "scsi.sbc2.wrverify.lba64", FT_UINT64, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_sbc2_wrverify_xferlen32, {"Transfer Length", "scsi.sbc2.wrverify.xferlen32", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_ssc3_space6_count, {"Count", "scsi.space6.count", FT_UINT24, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_ssc3_space16_count, {"Count", "scsi.space16.count", FT_UINT64, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_ssc3_locate10_loid, {"Logical Object Identifier", "scsi.locate10.loid", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_ssc3_locate16_loid, {"Logical Identifier", "scsi.locate16.loid", FT_UINT64, BASE_DEC, NULL, 0x0, "", HFILL}}, { &hf_scsi_request_frame, { "Request in", "scsi.request_frame", FT_FRAMENUM, BASE_NONE, NULL, 0, "The request to this transaction is in this frame", HFILL }}, { &hf_scsi_time, { "Time from request", "scsi.time", FT_RELATIVE_TIME, BASE_NONE, NULL, 0, "Time between the Command and the Response", HFILL }}, { &hf_scsi_response_frame, { "Response in", "scsi.response_frame", FT_FRAMENUM, BASE_NONE, NULL, 0, "The response to this transaction is in this frame", HFILL }}, { &hf_scsi_fragments, { "SCSI Fragments", "scsi.fragments", FT_NONE, BASE_NONE, NULL, 0x0, "SCSI Fragments", HFILL }}, { &hf_scsi_fragment_overlap, { "Fragment overlap", "scsi.fragment.overlap", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "Fragment overlaps with other fragments", HFILL }}, { &hf_scsi_fragment_overlap_conflict, { "Conflicting data in fragment overlap", "scsi.fragment.overlap.conflict", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "Overlapping fragments contained conflicting data", HFILL }}, { &hf_scsi_fragment_multiple_tails, { "Multiple tail fragments found", "scsi.fragment.multipletails", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "Several tails were found when defragmenting the packet", HFILL }}, { &hf_scsi_fragment_too_long_fragment, { "Fragment too long", "scsi.fragment.toolongfragment", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "Fragment contained data past end of packet", HFILL }}, { &hf_scsi_fragment_error, { "Defragmentation error", "scsi.fragment.error", FT_FRAMENUM, BASE_NONE, NULL, 0x0, "Defragmentation error due to illegal fragments", HFILL }}, { &hf_scsi_fragment, { "SCSI DATA Fragment", "scsi.fragment", FT_FRAMENUM, BASE_NONE, NULL, 0x0, "SCSI DATA Fragment", HFILL }}, { &hf_scsi_reassembled_in, { "Reassembled SCSI DATA in frame", "scsi.reassembled_in", FT_FRAMENUM, BASE_NONE, NULL, 0x0, "This SCSI DATA packet is reassembled in this frame", HFILL }} }; /* Setup protocol subtree array */ static gint *ett[] = { &ett_scsi, &ett_scsi_page, &ett_scsi_inq_acaflags, &ett_scsi_inq_sccsflags, &ett_scsi_inq_bqueflags, &ett_scsi_inq_reladrflags, &ett_scsi_fragments, &ett_scsi_fragment, }; module_t *scsi_module; /* Register the protocol name and description */ proto_scsi = proto_register_protocol("SCSI", "SCSI", "scsi"); /* Required function calls to register the header fields and subtrees used */ proto_register_field_array(proto_scsi, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); data_handle = find_dissector ("data"); /* add preferences to decode SCSI message */ scsi_module = prefs_register_protocol (proto_scsi, NULL); prefs_register_enum_preference (scsi_module, "decode_scsi_messages_as", "Decode SCSI Messages As", "When Target Cannot Be Identified, Decode SCSI Messages As", &scsi_def_devtype, scsi_devtype_options, FALSE); prefs_register_bool_preference(scsi_module, "defragment", "Reassemble fragmented SCSI DATA IN/OUT transfers", "Whether fragmented SCSI DATA IN/OUT transfers should be reassembled", &scsi_defragment); register_init_routine(scsi_defragment_init); } void proto_reg_handoff_scsi(void) { scsi_tap = register_tap("scsi"); }