![Alexis La Goutte](/assets/img/avatar_default.png)
(Using sed : sed -i '/^ \* \$Id\$/,+1 d') Fix manually some typo (in export_object_dicom.c and crc16-plain.c) Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8 Reviewed-on: https://code.wireshark.org/review/497 Reviewed-by: Anders Broman <a.broman58@gmail.com>
496 lines
16 KiB
C
496 lines
16 KiB
C
/* packet-aoe.c
|
|
* Routines for dissecting the ATA over Ethernet protocol.
|
|
* Ronnie Sahlberg 2004
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <glib.h>
|
|
|
|
#include <epan/packet.h>
|
|
#include <epan/wmem/wmem.h>
|
|
#include <epan/conversation.h>
|
|
#include <etypes.h>
|
|
|
|
void proto_register_aoe(void);
|
|
void proto_reg_handoff_aoe(void);
|
|
|
|
static dissector_handle_t aoe_handle;
|
|
|
|
static int proto_aoe;
|
|
static int hf_aoe_version=-1;
|
|
static int hf_aoe_flags_response=-1;
|
|
static int hf_aoe_flags_error=-1;
|
|
static int hf_aoe_error=-1;
|
|
static int hf_aoe_major=-1;
|
|
static int hf_aoe_minor=-1;
|
|
static int hf_aoe_cmd=-1;
|
|
static int hf_aoe_tag=-1;
|
|
static int hf_aoe_aflags_e=-1;
|
|
static int hf_aoe_aflags_d=-1;
|
|
static int hf_aoe_aflags_a=-1;
|
|
static int hf_aoe_aflags_w=-1;
|
|
static int hf_aoe_err_feature=-1;
|
|
static int hf_aoe_sector_count=-1;
|
|
static int hf_aoe_acmd=-1;
|
|
static int hf_aoe_astatus=-1;
|
|
static int hf_aoe_lba=-1;
|
|
static int hf_aoe_response_in=-1;
|
|
static int hf_aoe_response_to=-1;
|
|
static int hf_aoe_time=-1;
|
|
|
|
static gint ett_aoe = -1;
|
|
static gint ett_aoe_flags = -1;
|
|
|
|
#define AOE_FLAGS_RESPONSE 0x08
|
|
#define AOE_FLAGS_ERROR 0x04
|
|
|
|
#define AOE_AFLAGS_E 0x40
|
|
#define AOE_AFLAGS_D 0x10
|
|
#define AOE_AFLAGS_A 0x02
|
|
#define AOE_AFLAGS_W 0x01
|
|
|
|
static const true_false_string tfs_aflags_e = {
|
|
"LBA48 extended command",
|
|
"Normal command"
|
|
};
|
|
static const true_false_string tfs_aflags_d = {
|
|
"?",
|
|
"?"
|
|
};
|
|
static const true_false_string tfs_aflags_a = {
|
|
"ASYNCHRONOUS Write",
|
|
"synchronous write"
|
|
};
|
|
static const true_false_string tfs_aflags_w = {
|
|
"WRITE to the device",
|
|
"No write to device"
|
|
};
|
|
|
|
static const true_false_string tfs_response = {
|
|
"Response",
|
|
"Request"
|
|
};
|
|
|
|
static const true_false_string tfs_error = {
|
|
"Error",
|
|
"No error"
|
|
};
|
|
|
|
static const value_string error_vals[] = {
|
|
{ 1, "Unrecognized command code" },
|
|
{ 2, "Bad argument parameter" },
|
|
{ 3, "Device unavailable" },
|
|
{ 4, "Config string present" },
|
|
{ 5, "Unsupported version" },
|
|
{ 0, NULL}
|
|
};
|
|
|
|
#define AOE_CMD_ISSUE_ATA_COMMAND 0
|
|
#define AOE_CMD_QUERY_CONFIG_INFO 1
|
|
static const value_string cmd_vals[] = {
|
|
{ AOE_CMD_ISSUE_ATA_COMMAND, "Issue ATA Command" },
|
|
{ AOE_CMD_QUERY_CONFIG_INFO, "Query Config Information" },
|
|
{ 0, NULL}
|
|
};
|
|
|
|
static const value_string ata_cmd_vals[] = {
|
|
{ 0x00, "NOP" },
|
|
{ 0x08, "Atapi soft reset" },
|
|
{ 0x10, "Recalibrate" },
|
|
{ 0x20, "Read sectors (with retry)" },
|
|
{ 0x21, "Read sectors (no retry)" },
|
|
{ 0x22, "Read long (with retry)" },
|
|
{ 0x23, "Read long (no retry)" },
|
|
{ 0x24, "Read ext" },
|
|
{ 0x30, "Write sectors (with retry)" },
|
|
{ 0x31, "Write sectors (no retry)" },
|
|
{ 0x32, "Write long (with retry)" },
|
|
{ 0x33, "Write long (no retry)" },
|
|
{ 0x34, "Write ext" },
|
|
{ 0x3c, "Write verify" },
|
|
{ 0x40, "Read verify sectors (with retry)" },
|
|
{ 0x41, "Read verify sectors (no retry)" },
|
|
{ 0x50, "Format track" },
|
|
{ 0x70, "Seek" },
|
|
{ 0x90, "Execute device diagnostics" },
|
|
{ 0x91, "Initialize device parameters" },
|
|
{ 0x92, "Download microcode" },
|
|
{ 0x94, "Standy immediate" },
|
|
{ 0x95, "Idle immediate" },
|
|
{ 0x96, "Standby" },
|
|
{ 0x97, "Idle" },
|
|
{ 0x98, "Check power mode" },
|
|
{ 0x99, "Sleep" },
|
|
{ 0xa0, "Atapi packet" },
|
|
{ 0xa1, "Atapi identify device" },
|
|
{ 0xa2, "Atapi service" },
|
|
{ 0xb0, "Smart" },
|
|
{ 0xc4, "Read multiple" },
|
|
{ 0xc5, "Write multiple" },
|
|
{ 0xc6, "Set multiple mode" },
|
|
{ 0xc8, "Read dma (with retry)" },
|
|
{ 0xc9, "Read dma (no retry)" },
|
|
{ 0xca, "Write dma (with retry)" },
|
|
{ 0xcb, "Write dma (no retry)" },
|
|
{ 0xde, "Door lock" },
|
|
{ 0xdf, "Door unlock" },
|
|
{ 0xe0, "Standy immediate" },
|
|
{ 0xe1, "Idle immediate" },
|
|
{ 0xe2, "Standby" },
|
|
{ 0xe3, "Idle" },
|
|
{ 0xe4, "Read buffer" },
|
|
{ 0xe5, "Check power mode" },
|
|
{ 0xe6, "Sleep" },
|
|
{ 0xe8, "Write buffer" },
|
|
{ 0xec, "Identify Device" },
|
|
{ 0xed, "Media eject" },
|
|
{ 0xee, "Identify device dma" },
|
|
{ 0xef, "Set features" },
|
|
{ 0xf1, "Security set password" },
|
|
{ 0xf2, "Security unlock" },
|
|
{ 0xf3, "Security erase prepare" },
|
|
{ 0xf4, "Security erase unit" },
|
|
{ 0xf5, "Security freeze" },
|
|
{ 0xf6, "Security disable password" },
|
|
{ 0, NULL}
|
|
};
|
|
|
|
typedef struct ata_info_t {
|
|
guint32 tag;
|
|
void *conversation; /* just used to multiplex different conversations */
|
|
guint32 request_frame;
|
|
guint32 response_frame;
|
|
nstime_t req_time;
|
|
guint8 cmd;
|
|
} ata_info_t;
|
|
static GHashTable *ata_cmd_unmatched = NULL;
|
|
static GHashTable *ata_cmd_matched = NULL;
|
|
|
|
static guint
|
|
ata_cmd_hash_matched(gconstpointer k)
|
|
{
|
|
return GPOINTER_TO_UINT(k);
|
|
}
|
|
|
|
static gint
|
|
ata_cmd_equal_matched(gconstpointer k1, gconstpointer k2)
|
|
{
|
|
return k1==k2;
|
|
}
|
|
|
|
static guint
|
|
ata_cmd_hash_unmatched(gconstpointer k)
|
|
{
|
|
const ata_info_t *key = (const ata_info_t *)k;
|
|
|
|
return key->tag;
|
|
}
|
|
|
|
static gint
|
|
ata_cmd_equal_unmatched(gconstpointer k1, gconstpointer k2)
|
|
{
|
|
const ata_info_t *key1 = (const ata_info_t *)k1;
|
|
const ata_info_t *key2 = (const ata_info_t *)k2;
|
|
|
|
return (key1->tag==key2->tag)&&(key1->conversation==key2->conversation);
|
|
}
|
|
|
|
static void
|
|
dissect_ata_pdu(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset, gboolean response, guint32 tag)
|
|
{
|
|
proto_item *tmp_item;
|
|
guint8 aflags;
|
|
guint64 lba;
|
|
ata_info_t *ata_info=NULL;
|
|
conversation_t *conversation;
|
|
|
|
/* only create a conversation for ATA commands */
|
|
conversation = find_or_create_conversation(pinfo);
|
|
|
|
if( !(pinfo->fd->flags.visited) ){
|
|
if(!response){
|
|
ata_info_t *tmp_ata_info;
|
|
/* first time we see this request so add a struct for request/response
|
|
matching */
|
|
ata_info=wmem_new(wmem_file_scope(), ata_info_t);
|
|
ata_info->tag=tag;
|
|
ata_info->conversation=conversation;
|
|
ata_info->request_frame=pinfo->fd->num;
|
|
ata_info->response_frame=0;
|
|
ata_info->cmd=tvb_get_guint8(tvb, offset+3);
|
|
ata_info->req_time=pinfo->fd->abs_ts;
|
|
|
|
tmp_ata_info=(ata_info_t *)g_hash_table_lookup(ata_cmd_unmatched, ata_info);
|
|
if(tmp_ata_info){
|
|
g_hash_table_remove(ata_cmd_unmatched, tmp_ata_info);
|
|
}
|
|
g_hash_table_insert(ata_cmd_unmatched, ata_info, ata_info);
|
|
} else {
|
|
ata_info_t tmp_ata_info;
|
|
/* first time we see this response so see if we can match it with
|
|
a request */
|
|
tmp_ata_info.tag=tag;
|
|
tmp_ata_info.conversation=conversation;
|
|
ata_info=(ata_info_t *)g_hash_table_lookup(ata_cmd_unmatched, &tmp_ata_info);
|
|
/* woo hoo we could, so no need to store this in unmatched any more,
|
|
move both request and response to the matched table */
|
|
if(ata_info){
|
|
ata_info->response_frame=pinfo->fd->num;
|
|
g_hash_table_remove(ata_cmd_unmatched, ata_info);
|
|
g_hash_table_insert(ata_cmd_matched, GUINT_TO_POINTER(ata_info->request_frame), ata_info);
|
|
g_hash_table_insert(ata_cmd_matched, GUINT_TO_POINTER(ata_info->response_frame), ata_info);
|
|
}
|
|
}
|
|
} else {
|
|
ata_info=(ata_info_t *)g_hash_table_lookup(ata_cmd_matched, GUINT_TO_POINTER(pinfo->fd->num));
|
|
}
|
|
|
|
if(ata_info){
|
|
if(response){
|
|
if(ata_info->request_frame){
|
|
nstime_t delta_ts;
|
|
tmp_item=proto_tree_add_uint(tree, hf_aoe_response_to, tvb, 0, 0, ata_info->request_frame);
|
|
PROTO_ITEM_SET_GENERATED(tmp_item);
|
|
nstime_delta(&delta_ts, &pinfo->fd->abs_ts, &ata_info->req_time);
|
|
tmp_item=proto_tree_add_time(tree, hf_aoe_time, tvb, offset, 0, &delta_ts);
|
|
PROTO_ITEM_SET_GENERATED(tmp_item);
|
|
}
|
|
} else {
|
|
if(ata_info->response_frame){
|
|
tmp_item=proto_tree_add_uint(tree, hf_aoe_response_in, tvb, 0, 0, ata_info->response_frame);
|
|
PROTO_ITEM_SET_GENERATED(tmp_item);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* aflags */
|
|
aflags=tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(tree, hf_aoe_aflags_e, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
if(aflags&AOE_AFLAGS_E){
|
|
proto_tree_add_item(tree, hf_aoe_aflags_d, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
}
|
|
if(aflags&AOE_AFLAGS_W){
|
|
proto_tree_add_item(tree, hf_aoe_aflags_a, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
}
|
|
proto_tree_add_item(tree, hf_aoe_aflags_w, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
|
|
/* err/feature */
|
|
proto_tree_add_item(tree, hf_aoe_err_feature, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
|
|
/* sector count */
|
|
proto_tree_add_item(tree, hf_aoe_sector_count, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
|
|
/* ata command/status */
|
|
if(!response){
|
|
proto_tree_add_item(tree, hf_aoe_acmd, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " ATA:%s", val_to_str(tvb_get_guint8(tvb, offset), ata_cmd_vals, " Unknown ATA<0x%02x>"));
|
|
} else {
|
|
proto_tree_add_item(tree, hf_aoe_astatus, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
if(ata_info != NULL && ata_info->request_frame){
|
|
/* we dont know what command it was unless we saw the request_frame */
|
|
tmp_item=proto_tree_add_uint(tree, hf_aoe_acmd, tvb, 0, 0, ata_info->cmd);
|
|
PROTO_ITEM_SET_GENERATED(tmp_item);
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " ATA:%s", val_to_str(ata_info->cmd, ata_cmd_vals, " Unknown ATA<0x%02x>"));
|
|
}
|
|
}
|
|
offset++;
|
|
|
|
/*lba probably complete wrong */
|
|
lba=tvb_get_letohs(tvb, offset+4);
|
|
lba=(lba<<32)|tvb_get_letohl(tvb, offset);
|
|
offset+=8;
|
|
proto_tree_add_uint64(tree, hf_aoe_lba, tvb, offset-8, 6, lba);
|
|
|
|
}
|
|
|
|
static void
|
|
dissect_aoe_v1(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint8 flags, cmd;
|
|
guint32 tag;
|
|
proto_item *flags_item=NULL;
|
|
proto_tree *flags_tree=NULL;
|
|
|
|
/* read and dissect the flags */
|
|
flags=tvb_get_guint8(tvb, 0)&0x0f;
|
|
if(tree){
|
|
flags_item=proto_tree_add_text(tree, tvb, 0, 1, "Flags:");
|
|
flags_tree=proto_item_add_subtree(flags_item, ett_aoe_flags);
|
|
}
|
|
proto_tree_add_item(flags_tree, hf_aoe_flags_response, tvb, 0, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(flags_tree, hf_aoe_flags_error, tvb, 0, 1, ENC_BIG_ENDIAN);
|
|
if(flags_item){
|
|
proto_item_append_text(flags_item,(flags&AOE_FLAGS_RESPONSE)?" Response":" Request");
|
|
if(flags&AOE_FLAGS_ERROR){
|
|
proto_item_append_text(flags_item, " Error");
|
|
}
|
|
}
|
|
|
|
|
|
/* error */
|
|
if(flags&AOE_FLAGS_ERROR){
|
|
proto_tree_add_item(tree, hf_aoe_error, tvb, 1, 1, ENC_BIG_ENDIAN);
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "Error:%s ", val_to_str(tvb_get_guint8(tvb, 1), error_vals, "Unknown error<%d>"));
|
|
}
|
|
|
|
/* major/minor address */
|
|
proto_tree_add_item(tree, hf_aoe_major, tvb, 2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_aoe_minor, tvb, 4, 1, ENC_BIG_ENDIAN);
|
|
|
|
/* command */
|
|
cmd=tvb_get_guint8(tvb, 5);
|
|
proto_tree_add_item(tree, hf_aoe_cmd, tvb, 5, 1, ENC_BIG_ENDIAN);
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s %s", val_to_str(cmd, cmd_vals, "Unknown command<%d>"), (flags&AOE_FLAGS_RESPONSE)?"Response":"Request");
|
|
|
|
|
|
/* tag */
|
|
tag=tvb_get_letohl(tvb, 6);
|
|
proto_tree_add_item(tree, hf_aoe_tag, tvb, 6, 4, ENC_BIG_ENDIAN);
|
|
|
|
|
|
switch(cmd){
|
|
case AOE_CMD_ISSUE_ATA_COMMAND:
|
|
dissect_ata_pdu(pinfo, tree, tvb, 10, flags&AOE_FLAGS_RESPONSE, tag);
|
|
break;
|
|
case AOE_CMD_QUERY_CONFIG_INFO:
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
dissect_aoe(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
|
|
{
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
guint8 version;
|
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "AoE");
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
if (parent_tree) {
|
|
item = proto_tree_add_item(parent_tree, proto_aoe, tvb, 0, -1, ENC_NA);
|
|
tree = proto_item_add_subtree(item, ett_aoe);
|
|
}
|
|
|
|
version=tvb_get_guint8(tvb, 0)>>4;
|
|
proto_tree_add_uint(tree, hf_aoe_version, tvb, 0, 1, version);
|
|
switch(version){
|
|
case 1:
|
|
dissect_aoe_v1(tvb, pinfo, tree);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
ata_init(void)
|
|
{
|
|
if(ata_cmd_unmatched){
|
|
g_hash_table_destroy(ata_cmd_unmatched);
|
|
ata_cmd_unmatched=NULL;
|
|
}
|
|
ata_cmd_unmatched=g_hash_table_new(ata_cmd_hash_unmatched, ata_cmd_equal_unmatched);
|
|
|
|
if(ata_cmd_matched){
|
|
g_hash_table_destroy(ata_cmd_matched);
|
|
ata_cmd_matched=NULL;
|
|
}
|
|
ata_cmd_matched=g_hash_table_new(ata_cmd_hash_matched, ata_cmd_equal_matched);
|
|
|
|
}
|
|
|
|
void
|
|
proto_register_aoe(void)
|
|
{
|
|
|
|
static hf_register_info hf[] = {
|
|
{ &hf_aoe_cmd,
|
|
{ "Command", "aoe.cmd", FT_UINT8, BASE_DEC, VALS(cmd_vals), 0x0,
|
|
"AOE Command", HFILL}},
|
|
{ &hf_aoe_version,
|
|
{ "Version", "aoe.version", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"Version of the AOE protocol", HFILL}},
|
|
{ &hf_aoe_error,
|
|
{ "Error", "aoe.error", FT_UINT8, BASE_DEC, VALS(error_vals), 0x0,
|
|
"Error code", HFILL}},
|
|
{ &hf_aoe_err_feature,
|
|
{ "Err/Feature", "aoe.err_feature", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL}},
|
|
{ &hf_aoe_sector_count,
|
|
{ "Sector Count", "aoe.sector_count", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL}},
|
|
{ &hf_aoe_flags_response,
|
|
{ "Response flag", "aoe.response", FT_BOOLEAN, 8, TFS(&tfs_response), AOE_FLAGS_RESPONSE, "Whether this is a response PDU or not", HFILL}},
|
|
{ &hf_aoe_flags_error,
|
|
{ "Error flag", "aoe.flags_error", FT_BOOLEAN, 8, TFS(&tfs_error), AOE_FLAGS_ERROR, "Whether this is an error PDU or not", HFILL}},
|
|
{ &hf_aoe_major,
|
|
{ "Major", "aoe.major", FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"Major address", HFILL}},
|
|
{ &hf_aoe_minor,
|
|
{ "Minor", "aoe.minor", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"Minor address", HFILL}},
|
|
{ &hf_aoe_acmd,
|
|
{ "ATA Cmd", "aoe.ata.cmd", FT_UINT8, BASE_HEX, VALS(ata_cmd_vals), 0x0,
|
|
"ATA command opcode", HFILL}},
|
|
{ &hf_aoe_astatus,
|
|
{ "ATA Status", "aoe.ata.status", FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"ATA status bits", HFILL}},
|
|
{ &hf_aoe_tag,
|
|
{ "Tag", "aoe.tag", FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"Command Tag", HFILL}},
|
|
{ &hf_aoe_aflags_e,
|
|
{ "E", "aoe.aflags.e", FT_BOOLEAN, 8, TFS(&tfs_aflags_e), AOE_AFLAGS_E, "Whether this is a normal or LBA48 command", HFILL}},
|
|
{ &hf_aoe_aflags_d,
|
|
{ "D", "aoe.aflags.d", FT_BOOLEAN, 8, TFS(&tfs_aflags_d), AOE_AFLAGS_D, NULL, HFILL}},
|
|
{ &hf_aoe_aflags_a,
|
|
{ "A", "aoe.aflags.a", FT_BOOLEAN, 8, TFS(&tfs_aflags_a), AOE_AFLAGS_A, "Whether this is an asynchronous write or not", HFILL}},
|
|
{ &hf_aoe_aflags_w,
|
|
{ "W", "aoe.aflags.w", FT_BOOLEAN, 8, TFS(&tfs_aflags_w), AOE_AFLAGS_W, "Is this a command writing data to the device or not", HFILL}},
|
|
{ &hf_aoe_lba,
|
|
{ "Lba", "aoe.lba", FT_UINT64, BASE_HEX, NULL, 0x00, "Lba address", HFILL}},
|
|
{ &hf_aoe_response_in,
|
|
{ "Response In", "aoe.response_in", FT_FRAMENUM, BASE_NONE, NULL, 0x0, "The response to this packet is in this frame", HFILL }},
|
|
{ &hf_aoe_response_to,
|
|
{ "Response To", "aoe.response_to", FT_FRAMENUM, BASE_NONE, NULL, 0x0, "This is a response to the ATA command in this frame", HFILL }},
|
|
{ &hf_aoe_time,
|
|
{ "Time from request", "aoe.time", FT_RELATIVE_TIME, BASE_NONE, NULL, 0, "Time between Request and Reply for ATA calls", HFILL }},
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_aoe,
|
|
&ett_aoe_flags,
|
|
};
|
|
|
|
proto_aoe = proto_register_protocol("ATAoverEthernet", "AOE", "aoe");
|
|
proto_register_field_array(proto_aoe, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
aoe_handle = register_dissector("aoe", dissect_aoe, proto_aoe);
|
|
|
|
register_init_routine(ata_init);
|
|
}
|
|
|
|
void
|
|
proto_reg_handoff_aoe(void)
|
|
{
|
|
dissector_add_uint("ethertype", ETHERTYPE_AOE, aoe_handle);
|
|
}
|