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/*
* SCSI object storage device command processing
*
* Copyright (C) 2006-2007 Pete Wyckoff <pw@osc.edu>
* Copyright (C) 2007 FUJITA Tomonori <tomof@acm.org>
* Copyright (C) 2007 Mike Christie <michaelc@cs.wisc.edu>
*
* 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, version 2 of the
* License.
*
* 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 St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include <inttypes.h>
#include <string.h>
#include "list.h"
#include "tgtd.h"
#include "scsi.h"
#include "spc.h"
#include "tgtadm_error.h"
static int osd_varlen_cdb(int host_no, struct scsi_cmd *cmd)
{
return cmd->dev->bst->bs_cmd_submit(cmd);
}
/*
* XXX: missing support for b0 and b1, in page 0 and in inquiry code.
* Figure out how to make spc_inquiry handle extra mode pages.
*/
static tgtadm_err osd_lu_init(struct scsi_lu *lu)
{
if (spc_lu_init(lu))
return TGTADM_NOMEM;
strncpy(lu->attrs.product_id, "OSD", sizeof(lu->attrs.product_id));
lu->attrs.sense_format = 1;
lu->attrs.version_desc[0] = 0x0340; /* OSD */
lu->attrs.version_desc[1] = 0x0960; /* iSCSI */
lu->attrs.version_desc[2] = 0x0300; /* SPC-3 */
return TGTADM_SUCCESS;
}
static struct device_type_template osd_template = {
.type = TYPE_OSD,
.lu_init = osd_lu_init,
.lu_config = spc_lu_config,
.lu_online = spc_lu_online,
.lu_offline = spc_lu_offline,
.lu_exit = spc_lu_exit,
.ops = {
/* 0x00 */
{spc_test_unit,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_request_sense,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
/* 0x10 */
{spc_illegal_op,},
{spc_illegal_op,},
{spc_inquiry,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
[0x20 ... 0x6f] = {spc_illegal_op},
/* 0x70 */
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{osd_varlen_cdb,},
[0x80 ... 0x9f] = {spc_illegal_op},
/* 0xA0 */
{spc_report_luns,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
{spc_illegal_op,},
[0xb0 ... 0xff] = {spc_illegal_op},
}
};
__attribute__((constructor)) static void osd_init(void)
{
device_type_register(&osd_template);
}
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