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wireshark/epan/dissectors/packet-scsi-ssc.c
Jeff Morriss 689e8bd855 From http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1539 : 
Hexadecimal and octal are unsigned.  Don't let dissectors register signed
fields (FT_INT*) to be displayed in hexadecimal (including HEX_DEC and DEC_HEX)
or octal.  Fix dissectors that do that mostly by changing the fields to
unsigned though in PANA it appears the fields are meant to be signed so
change those fields to be displayed in decimal.

This fixes an assertion crash in hfinfo_numeric_format() if/when someone tries
to create a filter using one of these mixed signed/unsigned fields (because
that routine does not know how to present the user with a signed value in
hex).

Also add FT_*INT64 to the "make sure it's not BASE_NONE" check.

svn path=/trunk/; revision=24643
2008-03-15 22:41:57 +00:00

1517 lines
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/* based on SSC3 spec */
/* TODO:
* dissect READPOSITION data
* dissect REPORTDENSITYSUPPORT data
*/
/* packet-scsi-ssc.c
* Dissector for the SCSI SSC commandset
* Extracted from packet-scsi.c
*
* Dinesh G Dutt (ddutt@cisco.com)
* Ronnie sahlberg 2006
*
* $Id$
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 2002 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <string.h>
#include <epan/strutil.h>
#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/emem.h>
#include <epan/conversation.h>
#include <epan/tap.h>
#include "packet-scsi.h"
#include "packet-fc.h"
#include "packet-scsi-ssc.h"
#include "packet-scsi-smc.h"
static int proto_scsi_ssc = -1;
int hf_scsi_ssc_opcode = -1;
static int hf_scsi_ssc_rdwr6_xferlen = -1;
static int hf_scsi_ssc_ver16_verlen = -1;
static int hf_scsi_ssc_locate10_loid = -1;
static int hf_scsi_ssc_locate16_loid = -1;
static int hf_scsi_ssc_space6_code = -1;
static int hf_scsi_ssc_space6_count = -1;
static int hf_scsi_ssc_space16_count = -1;
static int hf_scsi_ssc_erase_flags = -1;
static int hf_scsi_ssc_fcs = -1;
static int hf_scsi_ssc_lcs = -1;
static int hf_scsi_ssc_erase_immed = -1;
static int hf_scsi_ssc_long = -1;
static int hf_scsi_ssc_partition = -1;
static int hf_scsi_ssc_lbi = -1;
static int hf_scsi_ssc_verify = -1;
static int hf_scsi_ssc_immed = -1;
static int hf_scsi_ssc_formatmedium_flags = -1;
static int hf_scsi_ssc_format = -1;
static int hf_scsi_ssc_rdwr10_xferlen = -1;
static int hf_scsi_ssc_loadunload_immed_flags = -1;
static int hf_scsi_ssc_loadunload_flags = -1;
static int hf_scsi_ssc_hold = -1;
static int hf_scsi_ssc_eot = -1;
static int hf_scsi_ssc_reten = -1;
static int hf_scsi_ssc_load = -1;
static int hf_scsi_ssc_locate_flags = -1;
static int hf_scsi_ssc_bt = -1;
static int hf_scsi_ssc_cp = -1;
static int hf_scsi_ssc_dest_type = -1;
static int hf_scsi_ssc_bam_flags = -1;
static int hf_scsi_ssc_bam = -1;
static int hf_scsi_ssc_read6_flags = -1;
static int hf_scsi_ssc_sili = -1;
static int hf_scsi_ssc_fixed = -1;
static int hf_scsi_ssc_bytord = -1;
static int hf_scsi_ssc_bytcmp = -1;
static int hf_scsi_ssc_verify16_immed = -1;
static int hf_scsi_ssc_medium_type = -1;
static int hf_scsi_ssc_media = -1;
static int hf_scsi_ssc_capacity_prop_value = -1;
static gint ett_scsi_erase = -1;
static gint ett_scsi_formatmedium = -1;
static gint ett_scsi_loadunload_immed = -1;
static gint ett_scsi_loadunload = -1;
static gint ett_scsi_locate = -1;
static gint ett_scsi_bam = -1;
static gint ett_scsi_read6 = -1;
static void
dissect_ssc_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;
static const int *read6_fields[] = {
&hf_scsi_ssc_sili,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, read6_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_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_ssc_recoverbuffereddata (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;
static const int *recover_fields[] = {
&hf_scsi_ssc_sili,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, recover_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_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_ssc_reportdensitysupport (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;
static const int *rd_fields[] = {
&hf_scsi_ssc_medium_type,
&hf_scsi_ssc_media,
NULL
};
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)
return;
if (isreq && iscdb) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, rd_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_rdwr6_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);
} else {
/* XXX decode the data */
}
}
static void
dissect_ssc_readreverse6 (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;
static const int *rr6_fields[] = {
&hf_scsi_ssc_bytord,
&hf_scsi_ssc_sili,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, rr6_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_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_ssc_read16 (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;
static const int *read6_fields[] = {
&hf_scsi_ssc_sili,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, read6_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_partition, tvb, offset+2, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_locate16_loid, tvb, offset+3, 8, 0);
proto_tree_add_item (tree, hf_scsi_ssc_rdwr6_xferlen, tvb, offset+11, 3, 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_ssc_write16 (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;
static const int *write16_fields[] = {
&hf_scsi_ssc_fcs,
&hf_scsi_ssc_lcs,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, write16_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_partition, tvb, offset+2, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_locate16_loid, tvb, offset+3, 8, 0);
proto_tree_add_item (tree, hf_scsi_ssc_rdwr6_xferlen, tvb, offset+11, 3, 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_ssc_writefilemarks16 (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;
static const int *wf16_fields[] = {
&hf_scsi_ssc_fcs,
&hf_scsi_ssc_lcs,
&hf_scsi_ssc_immed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, wf16_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_partition, tvb, offset+2, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_locate16_loid, tvb, offset+3, 8, 0);
proto_tree_add_item (tree, hf_scsi_ssc_rdwr6_xferlen, tvb, offset+11, 3, 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_ssc_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;
static const int *verify16_fields[] = {
&hf_scsi_ssc_verify16_immed,
&hf_scsi_ssc_bytcmp,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, verify16_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_partition, tvb, offset+2, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_locate16_loid, tvb, offset+3, 8, 0);
proto_tree_add_item (tree, hf_scsi_ssc_ver16_verlen, tvb, offset+11, 3, 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_ssc_verify6 (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;
static const int *verify6_fields[] = {
&hf_scsi_ssc_verify16_immed,
&hf_scsi_ssc_bytcmp,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, verify6_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_ver16_verlen, 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_ssc_readreverse16 (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;
static const int *rr16_fields[] = {
&hf_scsi_ssc_bytord,
&hf_scsi_ssc_sili,
&hf_scsi_ssc_fixed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, rr16_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_partition, tvb, offset+2, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_locate16_loid, tvb, offset+3, 8, 0);
proto_tree_add_item (tree, hf_scsi_ssc_rdwr6_xferlen, tvb, offset+11, 3, 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_ssc_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;
static const int *write6_fields[] = {
&hf_scsi_ssc_immed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, write6_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_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_ssc_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;
static const int *wf6_fields[] = {
&hf_scsi_ssc_immed,
NULL
};
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) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, wf6_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_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_ssc_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;
static const int *loadunload_immed_fields[] = {
&hf_scsi_ssc_immed,
NULL
};
static const int *loadunload_fields[] = {
&hf_scsi_ssc_hold,
&hf_scsi_ssc_eot,
&hf_scsi_ssc_reten,
&hf_scsi_ssc_load,
NULL
};
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;
if (isreq && iscdb) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_loadunload_immed_flags, ett_scsi_loadunload_immed, loadunload_immed_fields, FALSE);
proto_tree_add_bitmask(tree, tvb, offset+3, hf_scsi_ssc_loadunload_flags, ett_scsi_loadunload, loadunload_fields, 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_ssc_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));
}
}
static void
dissect_ssc_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;
static const int *rewind_fields[] = {
&hf_scsi_ssc_immed,
NULL
};
if (!tree)
return;
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);
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, rewind_fields, 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_ssc_setcapacity (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;
static const int *sc_fields[] = {
&hf_scsi_ssc_immed,
NULL
};
if (!tree)
return;
if (isreq && iscdb) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_read6_flags, ett_scsi_read6, sc_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_capacity_prop_value, 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_ssc_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;
static const int *locate_fields[] = {
&hf_scsi_ssc_bt,
&hf_scsi_ssc_cp,
&hf_scsi_ssc_immed,
NULL
};
if (!tree)
return;
if (isreq && iscdb) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_locate_flags, ett_scsi_locate, locate_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_locate10_loid, tvb, offset+2, 4, 0);
proto_tree_add_item (tree, hf_scsi_ssc_partition, 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);
}
}
static void
dissect_ssc_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;
static const int *locate_fields[] = {
&hf_scsi_ssc_dest_type,
&hf_scsi_ssc_cp,
&hf_scsi_ssc_immed,
NULL
};
static const int *bam_fields[] = {
&hf_scsi_ssc_bam,
NULL
};
if (!tree)
return;
if (isreq && iscdb) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_locate_flags, ett_scsi_locate, locate_fields, FALSE);
proto_tree_add_bitmask(tree, tvb, offset+1, hf_scsi_ssc_bam_flags, ett_scsi_bam, bam_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_partition, tvb, offset+2, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_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_ssc_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_ssc_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;
static const int *erase16_fields[] = {
&hf_scsi_ssc_fcs,
&hf_scsi_ssc_lcs,
&hf_scsi_ssc_erase_immed,
&hf_scsi_ssc_long,
NULL
};
if (!tree)
return;
if (isreq && iscdb) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_erase_flags, ett_scsi_erase, erase16_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_partition, tvb, offset+2, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_lbi, 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_ssc_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 (!tree)
return;
if (isreq && iscdb) {
proto_tree_add_item (tree, hf_scsi_ssc_space6_code, tvb, offset, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_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_ssc_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 (!tree)
return;
if (isreq && iscdb) {
proto_tree_add_item (tree, hf_scsi_ssc_space6_code, tvb, offset, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_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 const value_string space6_code_vals[] = {
{0, "Logical Blocks"},
{1, "Filemarks"},
{2, "Sequential Filemarks"},
{3, "End-Of-Data"},
{0, NULL}
};
static const value_string format_vals[] = {
{0x0, "Use default format"},
{0x1, "Partition medium"},
{0x2, "Default format then partition"},
{0, NULL}
};
static const value_string dest_type_vals[] = {
{0, "Logical Object Identifier"},
{1, "Logical File Identifier"},
{0, NULL}
};
static void
dissect_ssc_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;
static const int *formatmedium_fields[] = {
&hf_scsi_ssc_verify,
&hf_scsi_ssc_immed,
NULL
};
if (!tree)
return;
if (isreq && iscdb) {
proto_tree_add_bitmask(tree, tvb, offset, hf_scsi_ssc_formatmedium_flags, ett_scsi_formatmedium, formatmedium_fields, FALSE);
proto_tree_add_item (tree, hf_scsi_ssc_format, tvb, offset+1, 1, 0);
proto_tree_add_item (tree, hf_scsi_ssc_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);
}
}
#define BCU 0x20
#define BYCU 0x10
#define MPU 0x08
#define BPU 0x04
static void
dissect_ssc_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_item (tree, hf_scsi_ssc_partition, tvb, offset, 1, 0);
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: %" G_GINT64_MODIFIER "u",
tvb_get_ntoh64 (tvb, offset));
offset += 8;
} else
offset += 12;
if (!(flags & MPU)) {
proto_tree_add_text (tree, tvb, offset, 8,
"File Number: %" G_GINT64_MODIFIER "u",
tvb_get_ntoh64 (tvb, offset));
offset += 8;
proto_tree_add_text (tree, tvb, offset, 8,
"Set Number: %" G_GINT64_MODIFIER "u",
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_item (tree, hf_scsi_ssc_partition, tvb, offset, 1, 0);
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: %" G_GINT64_MODIFIER "u",
tvb_get_ntoh64 (tvb, offset));
offset += 8;
proto_tree_add_text (tree, tvb, offset, 8,
"Last Block Location: %" G_GINT64_MODIFIER "u",
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: %" G_GINT64_MODIFIER "u",
tvb_get_ntoh64 (tvb, offset));
}
offset += 8;
break;
default:
break;
}
}
}
/* SSC Commands */
const value_string scsi_ssc_vals[] = {
{SCSI_SSC_ERASE_6 , "Erase(6)"},
{SCSI_SSC_ERASE_16 , "Erase(16)"},
{SCSI_SPC_EXTCOPY , "Extended Copy"},
{SCSI_SSC_FORMAT_MEDIUM , "Format Medium"},
{SCSI_SPC_INQUIRY , "Inquiry"},
{SCSI_SSC_LOAD_UNLOAD , "Load Unload"},
{SCSI_SSC_LOCATE_10 , "Locate(10)"},
{SCSI_SSC_LOCATE_16 , "Locate(16)"},
{SCSI_SPC_LOGSELECT , "Log Select"},
{SCSI_SPC_LOGSENSE , "Log Sense"},
{SCSI_SPC_MODESELECT6 , "Mode Select(6)"},
{SCSI_SPC_RESERVE6 , "Reserve(6)"},
{SCSI_SPC_RELEASE6 , "Release(6)"},
{SCSI_SPC_MODESELECT10 , "Mode Select(10)"},
{SCSI_SPC_MODESENSE6 , "Mode Sense(6)"},
{SCSI_SPC_MODESENSE10 , "Mode Sense(10)"},
{SCSI_SMC_MOVE_MEDIUM , "Move Medium"},
{SCSI_SMC_MOVE_MEDIUM_ATTACHED , "Move Medium Attached"},
{SCSI_SPC_PERSRESVIN , "Persistent Reserve In"},
{SCSI_SPC_PERSRESVOUT , "Persistent Reserve Out"},
{SCSI_SPC_PREVMEDREMOVAL , "Prevent/Allow Medium Removal"},
{SCSI_SSC_READ6 , "Read(6)"},
{SCSI_SSC_READ_16 , "Read(16)"},
{SCSI_SSC_READ_BLOCK_LIMITS , "Read Block Limits"},
{SCSI_SMC_READ_ELEMENT_STATUS , "Read Element Status"},
{SCSI_SMC_READ_ELEMENT_STATUS_ATTACHED , "Read Element Status Attached"},
{SCSI_SSC_READ_POSITION , "Read Position"},
{SCSI_SSC_READ_REVERSE_6 , "Read Reverse(6)"},
{SCSI_SSC_READ_REVERSE_16 , "Read Reverse(16)"},
{SCSI_SSC_RECOVER_BUFFERED_DATA , "Recover Buffered Data"},
{SCSI_SSC_REPORT_DENSITY_SUPPORT , "Report Density Support"},
{SCSI_SPC_REPORTLUNS , "Report LUNs"},
{SCSI_SPC_REQSENSE , "Request Sense"},
{SCSI_SSC_REWIND , "Rewind"},
{SCSI_SPC_SENDDIAG , "Send Diagnostic"},
{SCSI_SSC_SET_CAPACITY , "Set Capacity"},
{SCSI_SSC_SPACE_6 , "Space(6)"},
{SCSI_SSC_SPACE_16 , "Space(16)"},
{SCSI_SPC_TESTUNITRDY , "Test Unit Ready"},
{SCSI_SSC_VERIFY_6 , "Verify(6)"},
{SCSI_SSC_VERIFY_16 , "Verify(16)"},
{SCSI_SSC_WRITE6 , "Write(6)"},
{SCSI_SSC_WRITE_16 , "Write(16)"},
{SCSI_SPC_WRITEBUFFER , "Write Buffer"},
{SCSI_SSC_WRITE_FILEMARKS_16 , "Write Filemarks(16)"},
{SCSI_SSC_WRITE_FILEMARKS_6 , "Write Filemarks(6)"},
{0, NULL}
};
scsi_cdb_table_t scsi_ssc_table[256] = {
/*SPC 0x00*/{dissect_spc_testunitready},
/*SSC 0x01*/{dissect_ssc_rewind},
/*SSC 0x02*/{NULL},
/*SPC 0x03*/{dissect_spc_requestsense},
/*SSC 0x04*/{dissect_ssc_formatmedium},
/*SSC 0x05*/{dissect_ssc_readblocklimits},
/*SSC 0x06*/{NULL},
/*SSC 0x07*/{NULL},
/*SSC 0x08*/{dissect_ssc_read6},
/*SSC 0x09*/{NULL},
/*SSC 0x0a*/{dissect_ssc_write6},
/*SSC 0x0b*/{dissect_ssc_setcapacity},
/*SSC 0x0c*/{NULL},
/*SSC 0x0d*/{NULL},
/*SSC 0x0e*/{NULL},
/*SSC 0x0f*/{dissect_ssc_readreverse6},
/*SSC 0x10*/{dissect_ssc_writefilemarks6},
/*SSC 0x11*/{dissect_ssc_space6},
/*SPC 0x12*/{dissect_spc_inquiry},
/*SSC 0x13*/{dissect_ssc_verify6},
/*SSC 0x14*/{dissect_ssc_recoverbuffereddata},
/*SPC 0x15*/{dissect_spc_modeselect6},
/*SSC 0x16*/{dissect_spc_reserve6},
/*SSC 0x17*/{dissect_spc_release6},
/*SSC 0x18*/{NULL},
/*SSC 0x19*/{dissect_ssc_erase6},
/*SPC 0x1a*/{dissect_spc_modesense6},
/*SSC 0x1b*/{dissect_ssc_loadunload},
/*SSC 0x1c*/{NULL},
/*SPC 0x1d*/{dissect_spc_senddiagnostic},
/*SSC 0x1e*/{dissect_spc_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_ssc_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_ssc_readposition},
/*SSC 0x35*/{NULL},
/*SSC 0x36*/{NULL},
/*SSC 0x37*/{NULL},
/*SSC 0x38*/{NULL},
/*SSC 0x39*/{NULL},
/*SSC 0x3a*/{NULL},
/*SPC 0x3b*/{dissect_spc_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*/{dissect_ssc_reportdensitysupport},
/*SSC 0x45*/{NULL},
/*SSC 0x46*/{NULL},
/*SSC 0x47*/{NULL},
/*SSC 0x48*/{NULL},
/*SSC 0x49*/{NULL},
/*SSC 0x4a*/{NULL},
/*SSC 0x4b*/{NULL},
/*SPC 0x4c*/{dissect_spc_logselect},
/*SPC 0x4d*/{dissect_spc_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_spc_modeselect10},
/*SSC 0x56*/{NULL},
/*SSC 0x57*/{NULL},
/*SSC 0x58*/{NULL},
/*SSC 0x59*/{NULL},
/*SPC 0x5a*/{dissect_spc_modesense10},
/*SSC 0x5b*/{NULL},
/*SSC 0x5c*/{NULL},
/*SSC 0x5d*/{NULL},
/*SPC 0x5e*/{dissect_spc_persistentreservein},
/*SPC 0x5f*/{dissect_spc_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*/{dissect_ssc_writefilemarks16},
/*SSC 0x81*/{dissect_ssc_readreverse16},
/*SSC 0x82*/{NULL},
/*SPC 0x83*/{dissect_spc_extcopy},
/*SSC 0x84*/{NULL},
/*SSC 0x85*/{NULL},
/*SSC 0x86*/{NULL},
/*SSC 0x87*/{NULL},
/*SSC 0x88*/{dissect_ssc_read16},
/*SSC 0x89*/{NULL},
/*SSC 0x8a*/{dissect_ssc_write16},
/*SSC 0x8b*/{NULL},
/*SSC 0x8c*/{NULL},
/*SSC 0x8d*/{NULL},
/*SSC 0x8e*/{NULL},
/*SSC 0x8f*/{dissect_ssc_verify16},
/*SSC 0x90*/{NULL},
/*SSC 0x91*/{dissect_ssc_space16},
/*SSC 0x92*/{dissect_ssc_locate16},
/*SSC 0x93*/{dissect_ssc_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_spc_reportluns},
/*SSC 0xa1*/{NULL},
/*SSC 0xa2*/{NULL},
/*SSC 0xa3*/{NULL},
/*SSC 0xa4*/{NULL},
/*SSC 0xa5*/{dissect_smc_movemedium},
/*SSC 0xa6*/{NULL},
/*SSC 0xa7*/{dissect_smc_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_smc_readelementstatus},
/*SSC 0xb5*/{NULL},
/*SSC 0xb6*/{NULL},
/*SSC 0xb7*/{NULL},
/*SSC 0xb8*/{dissect_smc_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}
};
void
proto_register_scsi_ssc(void)
{
static hf_register_info hf[] = {
{ &hf_scsi_ssc_opcode,
{"SSC Opcode", "scsi.ssc.opcode", FT_UINT8, BASE_HEX,
VALS (scsi_ssc_vals), 0x0, "", HFILL}},
{ &hf_scsi_ssc_rdwr6_xferlen,
{"Transfer Length", "scsi.ssc.rdwr6.xferlen", FT_UINT24, BASE_DEC, NULL, 0x0,
"", HFILL}},
{ &hf_scsi_ssc_ver16_verlen,
{"Verification Length", "scsi.ssc.verify16.verify_len", FT_UINT24, BASE_DEC, NULL, 0x0,
"", HFILL}},
{ &hf_scsi_ssc_locate10_loid,
{"Logical Object Identifier", "scsi.ssc.locate10.loid", FT_UINT32, BASE_DEC, NULL, 0x0,
"", HFILL}},
{ &hf_scsi_ssc_locate16_loid,
{"Logical Identifier", "scsi.ssc.locate16.loid", FT_UINT64, BASE_DEC, NULL, 0x0,
"", HFILL}},
{ &hf_scsi_ssc_space6_count,
{"Count", "scsi.ssc.space6.count", FT_INT24, BASE_DEC, NULL, 0x0,
"", HFILL}},
{ &hf_scsi_ssc_space6_code,
{"Code", "scsi.ssc.space6.code", FT_UINT8, BASE_HEX,
VALS(space6_code_vals), 0x0f,
"", HFILL}},
{ &hf_scsi_ssc_space16_count,
{"Count", "scsi.ssc.space16.count", FT_UINT64, BASE_DEC, NULL, 0x0,
"", HFILL}},
{ &hf_scsi_ssc_rdwr10_xferlen,
{"Transfer Length", "scsi.ssc.rdwr10.xferlen", FT_UINT16, BASE_DEC, NULL,
0x0, "", HFILL}},
{ &hf_scsi_ssc_erase_flags,
{"Flags", "scsi.ssc.erase_flags", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_fcs,
{"FCS", "scsi.ssc.fcs", FT_BOOLEAN, 8,
NULL, 0x08, "", HFILL}},
{ &hf_scsi_ssc_lcs,
{"LCS", "scsi.ssc.lcs", FT_BOOLEAN, 8,
NULL, 0x04, "", HFILL}},
{ &hf_scsi_ssc_erase_immed,
{"IMMED", "scsi.ssc.erase_immed", FT_BOOLEAN, 8,
NULL, 0x02, "", HFILL}},
{ &hf_scsi_ssc_long,
{"LONG", "scsi.ssc.long", FT_BOOLEAN, 8,
NULL, 0x01, "", HFILL}},
{ &hf_scsi_ssc_partition,
{"Partition", "scsi.ssc.partition", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_lbi,
{"Logical Block Identifier", "scsi.ssc.lbi", FT_UINT64, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_verify,
{"VERIFY", "scsi.ssc.verify", FT_BOOLEAN, 8,
NULL, 0x02, "", HFILL}},
{ &hf_scsi_ssc_immed,
{"IMMED", "scsi.ssc.immed", FT_BOOLEAN, 8,
NULL, 0x01, "", HFILL}},
{ &hf_scsi_ssc_formatmedium_flags,
{"Flags", "scsi.ssc.formatmedium_flags", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_format,
{"Format", "scsi.ssc.format", FT_UINT8, BASE_HEX,
VALS(format_vals), 0x0f, "", HFILL}},
{ &hf_scsi_ssc_loadunload_immed_flags,
{"Immed", "scsi.ssc.loadunload_immed_flags", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_loadunload_flags,
{"Flags", "scsi.ssc.loadunload_flags", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_hold,
{"HOLD", "scsi.ssc.hold", FT_BOOLEAN, 8,
NULL, 0x08, "", HFILL}},
{ &hf_scsi_ssc_eot,
{"EOT", "scsi.ssc.eot", FT_BOOLEAN, 8,
NULL, 0x04, "", HFILL}},
{ &hf_scsi_ssc_reten,
{"RETEN", "scsi.ssc.reten", FT_BOOLEAN, 8,
NULL, 0x02, "", HFILL}},
{ &hf_scsi_ssc_load,
{"LOAD", "scsi.ssc.load", FT_BOOLEAN, 8,
NULL, 0x01, "", HFILL}},
{ &hf_scsi_ssc_locate_flags,
{"Flags", "scsi.ssc.locate_flags", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_bt,
{"BT", "scsi.ssc.bt", FT_BOOLEAN, 8,
NULL, 0x04, "", HFILL}},
{ &hf_scsi_ssc_cp,
{"CP", "scsi.ssc.cp", FT_BOOLEAN, 8,
NULL, 0x02, "", HFILL}},
{ &hf_scsi_ssc_dest_type,
{"Dest Type", "scsi.ssc.dest_type", FT_UINT8, BASE_HEX,
VALS(dest_type_vals), 0x18, "", HFILL}},
{ &hf_scsi_ssc_bam_flags,
{"Flags", "scsi.ssc.bam_flags", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_bam,
{"BAM", "scsi.ssc.bam", FT_BOOLEAN, 8,
NULL, 0x01, "", HFILL}},
{ &hf_scsi_ssc_read6_flags,
{"Flags", "scsi.ssc.read6_flags", FT_UINT8, BASE_HEX,
NULL, 0x0, "", HFILL}},
{ &hf_scsi_ssc_sili,
{"SILI", "scsi.ssc.sili", FT_BOOLEAN, 8,
NULL, 0x02, "", HFILL}},
{ &hf_scsi_ssc_fixed,
{"FIXED", "scsi.ssc.fixed", FT_BOOLEAN, 8,
NULL, 0x01, "", HFILL}},
{ &hf_scsi_ssc_bytord,
{"BYTORD", "scsi.ssc.bytord", FT_BOOLEAN, 8,
NULL, 0x04, "", HFILL}},
{ &hf_scsi_ssc_bytcmp,
{"BYTCMP", "scsi.ssc.bytcmp", FT_BOOLEAN, 8,
NULL, 0x02, "", HFILL}},
{ &hf_scsi_ssc_verify16_immed,
{"IMMED", "scsi.ssc.verify16_immed", FT_BOOLEAN, 8,
NULL, 0x04, "", HFILL}},
{ &hf_scsi_ssc_medium_type,
{"Medium Type", "scsi.ssc.medium_type", FT_BOOLEAN, 8,
NULL, 0x02, "", HFILL}},
{ &hf_scsi_ssc_media,
{"Media", "scsi.ssc.media", FT_BOOLEAN, 8,
NULL, 0x01, "", HFILL}},
{ &hf_scsi_ssc_capacity_prop_value,
{"Capacity Proportion Value", "scsi.ssc.cpv", FT_UINT16, BASE_DEC,
NULL, 0, "", HFILL}},
};
/* Setup protocol subtree array */
static gint *ett[] = {
&ett_scsi_erase,
&ett_scsi_formatmedium,
&ett_scsi_loadunload_immed,
&ett_scsi_loadunload,
&ett_scsi_locate,
&ett_scsi_bam,
&ett_scsi_read6
};
/* Register the protocol name and description */
proto_scsi_ssc = proto_register_protocol("SCSI_SSC", "SCSI_SSC", "scsi_ssc");
/* Required function calls to register the header fields and subtrees used */
proto_register_field_array(proto_scsi_ssc, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
}
void
proto_reg_handoff_scsi_ssc(void)
{
}
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