* Copyright 2007, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Bruno Albuquerque, bga@bug-br.org.br
*
* Copyright 2004-2006 yellowTAB GMbH. This file is
* based on work I did for ZETA while employed by
* yellowTAB and is used under permission.
*/
#include "scsi_periph_int.h"
#include <scsi_cmds.h>
#include <string.h>
err_res
periph_synchronize_cache(scsi_periph_device_info *device, scsi_ccb *request)
{
scsi_cmd_sync_cache* cmd = (scsi_cmd_sync_cache*)request->cdb;
request->flags = SCSI_DIR_NONE;
request->data = NULL;
request->sg_list = NULL;
request->data_length = 0;
request->timeout = device->std_timeout;
request->sort = -1;
memset(cmd, 0, sizeof(*cmd));
cmd->opcode = SCSI_OP_SYNCHRONIZE_CACHE;
cmd->immediately = 0;
cmd->block_count = 0;
request->cdb_length = sizeof(*cmd);
device->scsi->sync_io(request);
return periph_check_error(device, request);
}
