/* packet-scsi.h
* Author: Dinesh G Dutt (ddutt@cisco.com)
*
- * $Id$
- *
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 2002 Gerald Combs
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __PACKET_SCSI_H_
#define __PACKET_SCSI_H_
-#include "ws_symbol_export.h"
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <epan/exceptions.h>
+#include <epan/srt_table.h>
/* Structure containing itl nexus data :
* The itlq nexus is a structure containing data specific
#define SCSI_CMDSET_DEFAULT 0x80
#define SCSI_CMDSET_MASK 0x7f
guint8 cmdset; /* This is a bitfield.
- * The MSB (0x80) represents whether
+ * The MSB (0x80) represents whether
* 0: the commandset is known from a INQ PDU
* 1: is using the "default" from preferences.
* The lower 7 bits represent the commandset used
#define SCSI_DATA_WRITE 0x0002
guint16 task_flags; /* Flags set by the transport for this
* scsi task.
- *
+ *
* If there is no data being transferred both flags
* are 0 and both data lengths below are undefined.
*
* data being transferred is held in data_length
* and bidir_data_length is undefined.
*
- * If both flags are set (a bidirectional transfer)
+ * If both flags are set (a bidirectional transfer)
* data_length specifies the amount of DATA-OUT and
* bidir_data_length specifies the amount of DATA-IN
*/
guint32 data_length;
guint32 bidir_data_length;
- guint32 alloc_len; /* we need to track alloc_len between the CDB and
- * the DATA pdus for some opcodes.
+ guint32 alloc_len; /* we need to track alloc_len between the CDB and
+ * the DATA pdus for some opcodes.
*/
nstime_t fc_time;
#define SCSI_SPC_COPY_AND_VERIFY 0x3A
#define SCSI_SPC_INQUIRY 0x12
#define SCSI_SPC_EXTCOPY 0x83
+#define SCSI_SPC_RECVCOPY 0x84
#define SCSI_SPC_LOGSELECT 0x4C
#define SCSI_SPC_LOGSENSE 0x4D
#define SCSI_SPC_MODESELECT6 0x15
#define SCSI_SPC_PERSRESVOUT 0x5F
#define SCSI_SPC_PREVMEDREMOVAL 0x1E
#define SCSI_SPC_READBUFFER 0x3C
-#define SCSI_SPC_RCVCOPYRESULTS 0x84
#define SCSI_SPC_RCVDIAGRESULTS 0x1C
#define SCSI_SPC_RELEASE6 0x17
#define SCSI_SPC_RELEASE10 0x57
-#define SCSI_SPC_REPORTDEVICEID 0xA3
+#define SCSI_SPC_MGMT_PROTOCOL_IN 0xA3
#define SCSI_SPC_REPORTLUNS 0xA0
#define SCSI_SPC_REQSENSE 0x03
#define SCSI_SPC_RESERVE6 0x16
void dissect_spc_inquiry(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint32 payload_len, scsi_task_data_t *cdata);
void dissect_spc_logselect(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
void dissect_spc_logsense(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
+void dissect_spc_mgmt_protocol_in(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
void dissect_spc_modeselect6(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata);
void dissect_spc_modesense6(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata);
void dissect_spc_modeselect10(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len, scsi_task_data_t *cdata);
void dissect_spc_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_);
void dissect_spc_senddiagnostic (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
void dissect_spc_extcopy (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
+void dissect_spc_recvcopy (tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, gboolean isreq, gboolean iscdb, guint payload_len _U_, scsi_task_data_t *cdata _U_);
+
void dissect_scsi_lun(proto_tree *, tvbuff_t *, guint);
-WS_DLL_PUBLIC const value_string scsi_mmc_vals[];
-
extern const int *cdb_control_fields[6];
extern gint ett_scsi_control;
extern int hf_scsi_control;
#define EXTENDED_FORM 0x08
#define SERVICE_READ_CAPACITY16 0x10
#define SERVICE_READ_LONG16 0x11
+#define SERVICE_WRITE_LONG16 0x11
#define SERVICE_GET_LBA_STATUS 0x12
+#define SERVICE_REPORT_REFERRALS 0x13
extern const value_string service_action_vals[];
extern const value_string scsi_devid_codeset_val[];
extern const value_string scsi_devid_idtype_val[];
extern value_string_ext scsi_asc_val_ext;
+/* 0xA3 MGMT PROTOCOL IN service actions */
+#define MPI_MANAGEMENT_PROTOCOL_IN 0x10
+#define MPI_REPORT_SUPPORTED_OPERATION_CODES 0x0C
+
/* These two defines are used to handle cases where data coming back from
* the device is truncated due to a too short allocation_length specified
* in the command CDB.
* This is semi-common in SCSI and it would be wrong to mark these packets
* as [malformed packets].
* These macros will reset the reported length to what the data pdu specified
- * and if a ReportedBoundsError is generated we will instead throw
- * ScsiBoundsError
+ * and if a ContainedBoundsError or ReportedBoundsError is generated we will
+ * instead throw ScsiBoundsError
*
* Please see dissect_spc_inquiry() for an example how to use these
* macros.
+ *
+ * Note that try_tvb & try_offset are initialized to be used in the code
+ * bounded by TRY_SCSI_ALLOC_LEN and END_TRY_SCSI_CDB_ALLOC_LEN
*/
-#define TRY_SCSI_CDB_ALLOC_LEN(pinfo, tvb, offset, length) \
+
+#define TRY_SCSI_CDB_ALLOC_LEN(length_arg) \
{ \
- volatile gboolean short_packet; \
- tvbuff_t *new_tvb; \
- guint32 end_data_offset=0; \
+ tvbuff_t *try_tvb; \
+ volatile guint try_offset; \
+ guint32 try_end_data_offset=0; \
\
- short_packet=pinfo->fd->cap_len<pinfo->fd->pkt_len; \
- new_tvb=tvb_new_subset(tvb, offset, tvb_length_remaining(tvb, offset), length);\
- tvb=new_tvb; \
- offset=0; \
+ try_tvb=tvb_new_subset_length(tvb_a, offset_a, length_arg); \
+ try_offset=0; \
TRY {
#define END_TRY_SCSI_CDB_ALLOC_LEN \
- if(end_data_offset){ \
+ if(try_end_data_offset){ \
/* just verify we can read all the bytes we were\
* supposed to. \
*/ \
- tvb_get_guint8(tvb,end_data_offset); \
- } \
- } /* TRY */ \
- CATCH(BoundsError) { \
- if(short_packet){ \
- /* this was a short packet */ \
- RETHROW; \
- } else { \
- /* We probably tried to dissect beyond the end \
- * of the alloc len reported in the data \
- * pdu. This is not an error so dont flag it as \
- * one \
- * it is the alloc_len in the CDB that is the \
- * important one \
- */ \
+ tvb_get_guint8(try_tvb,try_end_data_offset); \
} \
- } \
+ } /* TRY */ \
+ CATCH(BoundsError) { \
+ /* this was a short packet */ \
+ RETHROW; \
+ } \
+ CATCH(ContainedBoundsError) { \
+ /* We probably tried to dissect beyond the end \
+ * of the alloc len reported in the data \
+ * pdu. This is not an error so don't flag it \
+ * as one \
+ * it is the alloc_len in the CDB that is the \
+ * important one \
+ */ \
+ } \
CATCH(ReportedBoundsError) { \
- if(short_packet){ \
- /* this was a short packet */ \
- RETHROW; \
- } else { \
- /* this packet was not really short but limited \
- * due to a short SCSI allocation length \
- */ \
- THROW(ScsiBoundsError); \
- } \
- } \
+ /* this packet was not really short but limited \
+ * due to a short SCSI allocation length \
+ */ \
+ THROW(ScsiBoundsError); \
+ } \
ENDTRY; \
}
* the future. There is no harm in teaching the dissector about how long
* the data pdu is supposed to be according to alloc_len in the data pdu
*/
-#define SET_SCSI_DATA_END(offset) \
- end_data_offset=offset;
+#define SET_SCSI_DATA_END(offset_arg) \
+ try_end_data_offset=offset_arg;
+
+
+WS_DLL_PUBLIC guint scsistat_param(register_srt_t* srt, const char* opt_arg, char** err);
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
#endif
+
+/*
+ * Editor modelines - http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 8
+ * tab-width: 8
+ * indent-tabs-mode: t
+ * End:
+ *
+ * vi: set shiftwidth=8 tabstop=8 noexpandtab:
+ * :indentSize=8:tabSize=8:noTabs=false:
+ */
git.samba.org / metze / wireshark / wip.git / blobdiff