/* packet-scsi.h
* Author: Dinesh G Dutt (ddutt@cisco.com)
*
- * $Id: packet-scsi.h,v 1.2 2002/02/12 23:52:34 guy Exp $
- *
+ * $Id: packet-scsi.h,v 1.7 2003/03/08 08:02:20 guy Exp $
+ *
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* 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.
extern const value_string scsi_status_val[];
+/*
+ * SCSI Device Types.
+ *
+ * These can be supplied to the dissection routines if the caller happens
+ * to know the device type (e.g., NDMP assumes that a "jukebox" is a
+ * media changer, SCSI_DEV_SMC, and a "tape" is a sequential access device,
+ * SCSI_DEV_SSC).
+ *
+ * If the caller doesn't know the device type, it supplies SCSI_DEV_UNKNOWN.
+ */
+#define SCSI_DEV_UNKNOWN -1
+#define SCSI_DEV_SBC 0x0
+#define SCSI_DEV_SSC 0x1
+#define SCSI_DEV_PRNT 0x2
+#define SCSI_DEV_PROC 0x3
+#define SCSI_DEV_WORM 0x4
+#define SCSI_DEV_CDROM 0x5
+#define SCSI_DEV_SCAN 0x6
+#define SCSI_DEV_OPTMEM 0x7
+#define SCSI_DEV_SMC 0x8
+#define SCSI_DEV_COMM 0x9
+#define SCSI_DEV_RAID 0xC
+#define SCSI_DEV_SES 0xD
+#define SCSI_DEV_RBC 0xE
+#define SCSI_DEV_OCRW 0xF
+#define SCSI_DEV_OSD 0x11
+#define SCSI_DEV_ADC 0x12
+#define SCSI_DEV_NOLUN 0x1F
+
+#define SCSI_DEV_BITS 0x1F /* the lower 5 bits indicate device type */
+#define SCSI_MS_PCODE_BITS 0x3F /* Page code bits in Mode Sense */
+
/* Function Decls; functions invoked by SAM-2 transport protocols such as
* FCP/iSCSI
*/
-void dissect_scsi_cdb (tvbuff_t *, packet_info *, proto_tree *, guint, guint);
+void dissect_scsi_cdb (tvbuff_t *, packet_info *, proto_tree *, guint, guint,
+ gint);
void dissect_scsi_rsp (tvbuff_t *, packet_info *, proto_tree *);
void dissect_scsi_payload (tvbuff_t *, packet_info *, proto_tree *, guint,
gboolean, guint32);
void dissect_scsi_snsinfo (tvbuff_t *, packet_info *, proto_tree *, guint, guint);
+
+/*
+ * Private data to be supplied to those functions via "pinfo->private_data";
+ * the structure contains a 32-bit conversation ID and a 32-bit task
+ * ID, where the former identifies a conversation between initiator and
+ * target and the latter identifies a SCSI task within that conversation.
+ */
+typedef struct {
+ guint32 conv_id;
+ guint32 task_id;
+} scsi_task_id_t;
+
#endif