1*81966bceSXin LI /*- 2*81966bceSXin LI * Copyright (c) 2011 HighPoint Technologies, Inc. 3*81966bceSXin LI * All rights reserved. 4*81966bceSXin LI * 5*81966bceSXin LI * Redistribution and use in source and binary forms, with or without 6*81966bceSXin LI * modification, are permitted provided that the following conditions 7*81966bceSXin LI * are met: 8*81966bceSXin LI * 1. Redistributions of source code must retain the above copyright 9*81966bceSXin LI * notice, this list of conditions and the following disclaimer. 10*81966bceSXin LI * 2. Redistributions in binary form must reproduce the above copyright 11*81966bceSXin LI * notice, this list of conditions and the following disclaimer in the 12*81966bceSXin LI * documentation and/or other materials provided with the distribution. 13*81966bceSXin LI * 14*81966bceSXin LI * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15*81966bceSXin LI * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*81966bceSXin LI * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*81966bceSXin LI * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18*81966bceSXin LI * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*81966bceSXin LI * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*81966bceSXin LI * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*81966bceSXin LI * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*81966bceSXin LI * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*81966bceSXin LI * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*81966bceSXin LI * SUCH DAMAGE. 25*81966bceSXin LI * 26*81966bceSXin LI * $FreeBSD$ 27*81966bceSXin LI */ 28*81966bceSXin LI 29*81966bceSXin LI #include <dev/hpt27xx/hpt27xx_config.h> 30*81966bceSXin LI /* 31*81966bceSXin LI * NVRAM write journaling interface. 32*81966bceSXin LI */ 33*81966bceSXin LI 34*81966bceSXin LI #ifndef _WJ_H_ 35*81966bceSXin LI #define _WJ_H_ 36*81966bceSXin LI 37*81966bceSXin LI #if defined(SUPPORT_BBU) || defined(SUPPORT_NVRAM) 38*81966bceSXin LI 39*81966bceSXin LI void wj_init(PVBUS vbus, void *nvram_addr, HPT_U32 nvram_size); 40*81966bceSXin LI void *wj_add_entry(PVBUS vbus, PVDEV vd, HPT_LBA lba, HPT_U16 sectors); 41*81966bceSXin LI void *wj_get_entry(PVBUS vbus, PVDEV *vd_p, HPT_LBA *lba_p, HPT_U16 *sectors_p); 42*81966bceSXin LI void wj_del_entry(PVBUS vbus, void *handle); 43*81966bceSXin LI void wj_del_vd(PVBUS vbus, PVDEV vd); 44*81966bceSXin LI void wj_sync_stamp(PVBUS vbus, PVDEV vd); 45*81966bceSXin LI 46*81966bceSXin LI #else 47*81966bceSXin LI 48*81966bceSXin LI #define wj_add_entry(vbus, vd, lba, sectors) 0 49*81966bceSXin LI #define wj_get_entry(vbus, vd_p, lba_p, sectors_p) 0 50*81966bceSXin LI #define wj_del_entry(vbus, handle) 0 51*81966bceSXin LI #define wj_del_vd(vbus, vd) 0 52*81966bceSXin LI #define wj_sync_stamp(vbus, vd) 0 53*81966bceSXin LI 54*81966bceSXin LI #endif 55*81966bceSXin LI 56*81966bceSXin LI #endif 57