2013-07-06 07:49:41 +00:00
|
|
|
/* $Id: wj.h,v 1.1 2007/11/01 03:05:51 gmm Exp $ */
|
|
|
|
|
/*-
|
2017-11-27 14:52:40 +00:00
|
|
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
|
|
|
*
|
2013-07-06 07:49:41 +00:00
|
|
|
* Copyright (c) 2011 HighPoint Technologies, Inc.
|
|
|
|
|
* All rights reserved.
|
|
|
|
|
*
|
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
|
* modification, are permitted provided that the following conditions
|
|
|
|
|
* are met:
|
|
|
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
|
|
|
* documentation and/or other materials provided with the distribution.
|
|
|
|
|
*
|
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
|
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
|
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
|
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
|
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
|
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
|
|
* SUCH DAMAGE.
|
|
|
|
|
*
|
|
|
|
|
* $FreeBSD$
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include <dev/hptnr/hptnr_config.h>
|
|
|
|
|
*
|
|
|
|
|
* NVRAM write journaling interface.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _WJ_H_
|
|
|
|
|
#define _WJ_H_
|
|
|
|
|
|
|
|
|
|
#if defined(SUPPORT_BBU) || defined(SUPPORT_NVRAM)
|
|
|
|
|
|
|
|
|
|
void wj_init(PVBUS vbus, void *nvram_addr, HPT_U32 nvram_size);
|
|
|
|
|
void *wj_add_entry(PVBUS vbus, PVDEV vd, HPT_LBA lba, HPT_U16 sectors);
|
|
|
|
|
void *wj_get_entry(PVBUS vbus, PVDEV *vd_p, HPT_LBA *lba_p, HPT_U16 *sectors_p);
|
|
|
|
|
void wj_del_entry(PVBUS vbus, void *handle);
|
|
|
|
|
void wj_del_vd(PVBUS vbus, PVDEV vd);
|
|
|
|
|
void wj_sync_stamp(PVBUS vbus, PVDEV vd);
|
|
|
|
|
|
|
|
|
|
#else
|
|
|
|
|
|
|
|
|
|
#define wj_add_entry(vbus, vd, lba, sectors) 0
|
|
|
|
|
#define wj_get_entry(vbus, vd_p, lba_p, sectors_p) 0
|
|
|
|
|
#define wj_del_entry(vbus, handle) 0
|
|
|
|
|
#define wj_del_vd(vbus, vd) 0
|
|
|
|
|
#define wj_sync_stamp(vbus, vd) 0
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
