1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * 4 * based on code of fs/reiserfs/dev.c by 5 * 6 * (C) Copyright 2003 - 2004 7 * Sysgo AG, <www.elinos.com>, Pavel Bartusek <pba@sysgo.com> 8 */ 9 10 11#include <common.h> 12#include <config.h> 13#include <fs_internal.h> 14#include <zfs_common.h> 15 16static struct blk_desc *zfs_blk_desc; 17static disk_partition_t *part_info; 18 19void zfs_set_blk_dev(struct blk_desc *rbdd, disk_partition_t *info) 20{ 21 zfs_blk_desc = rbdd; 22 part_info = info; 23} 24 25/* err */ 26int zfs_devread(int sector, int byte_offset, int byte_len, char *buf) 27{ 28 return fs_devread(zfs_blk_desc, part_info, sector, byte_offset, 29 byte_len, buf); 30} 31