Bruno G. Albuquerque
e62e6bd5a7
did for yellowTAB GmbH when I worked for then and is being used under permission. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19840 a95241bf-73f2-0310-859d-f6bbb57e9c96
48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/*
|
|
* Copyright 2007, Haiku, Inc. All Rights Reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*
|
|
* Authors:
|
|
* Bruno Albuquerque, [email protected]
|
|
*
|
|
* 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 <bus/scsi/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_len = 0;
|
|
request->timeout = device->std_timeout;
|
|
request->sort = -1;
|
|
|
|
memset(cmd, 0, sizeof(*cmd));
|
|
|
|
cmd->opcode = SCSI_OP_SYNCHRONIZE_CACHE;
|
|
cmd->immed = 0;
|
|
|
|
// TODO(bga): Maybe we will actually want to set those one day...
|
|
cmd->nblocks_high = 0;
|
|
cmd->nblocks_low = 0;
|
|
|
|
request->cdb_len = sizeof(*cmd);
|
|
|
|
device->scsi->sync_io(request);
|
|
|
|
return periph_check_error(device, request);
|
|
}
|