2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2011 HighPoint Technologies, Inc.
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8 * modification, are permitted provided that the following conditions
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31 #include <dev/hpt27xx/hpt27xx_config.h>
33 * NVRAM write journaling interface.
39 #if defined(SUPPORT_BBU) || defined(SUPPORT_NVRAM)
41 void wj_init(PVBUS vbus, void *nvram_addr, HPT_U32 nvram_size);
42 void *wj_add_entry(PVBUS vbus, PVDEV vd, HPT_LBA lba, HPT_U16 sectors);
43 void *wj_get_entry(PVBUS vbus, PVDEV *vd_p, HPT_LBA *lba_p, HPT_U16 *sectors_p);
44 void wj_del_entry(PVBUS vbus, void *handle);
45 void wj_del_vd(PVBUS vbus, PVDEV vd);
46 void wj_sync_stamp(PVBUS vbus, PVDEV vd);
50 #define wj_add_entry(vbus, vd, lba, sectors) 0
51 #define wj_get_entry(vbus, vd_p, lba_p, sectors_p) 0
52 #define wj_del_entry(vbus, handle) 0
53 #define wj_del_vd(vbus, vd) 0
54 #define wj_sync_stamp(vbus, vd) 0