1*753ac610SCharles Manning /* 2*753ac610SCharles Manning * YAFFS: Yet another Flash File System . A NAND-flash specific file system. 3*753ac610SCharles Manning * 4*753ac610SCharles Manning * Copyright (C) 2002-2011 Aleph One Ltd. 5*753ac610SCharles Manning * for Toby Churchill Ltd and Brightstar Engineering 6*753ac610SCharles Manning * 7*753ac610SCharles Manning * Created by Charles Manning <charles@aleph1.co.uk> 8*753ac610SCharles Manning * 9*753ac610SCharles Manning * This program is free software; you can redistribute it and/or modify 10*753ac610SCharles Manning * it under the terms of the GNU Lesser General Public License version 2.1 as 11*753ac610SCharles Manning * published by the Free Software Foundation. 12*753ac610SCharles Manning * 13*753ac610SCharles Manning * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. 14*753ac610SCharles Manning */ 15*753ac610SCharles Manning 16*753ac610SCharles Manning #ifndef __YAFFS_GETBLOCKINFO_H__ 17*753ac610SCharles Manning #define __YAFFS_GETBLOCKINFO_H__ 18*753ac610SCharles Manning 19*753ac610SCharles Manning #include "yaffs_guts.h" 20*753ac610SCharles Manning #include "yaffs_trace.h" 21*753ac610SCharles Manning 22*753ac610SCharles Manning /* Function to manipulate block info */ yaffs_get_block_info(struct yaffs_dev * dev,int blk)23*753ac610SCharles Manningstatic inline struct yaffs_block_info *yaffs_get_block_info(struct yaffs_dev 24*753ac610SCharles Manning *dev, int blk) 25*753ac610SCharles Manning { 26*753ac610SCharles Manning if (blk < dev->internal_start_block || blk > dev->internal_end_block) { 27*753ac610SCharles Manning yaffs_trace(YAFFS_TRACE_ERROR, 28*753ac610SCharles Manning "**>> yaffs: get_block_info block %d is not valid", 29*753ac610SCharles Manning blk); 30*753ac610SCharles Manning BUG(); 31*753ac610SCharles Manning } 32*753ac610SCharles Manning return &dev->block_info[blk - dev->internal_start_block]; 33*753ac610SCharles Manning } 34*753ac610SCharles Manning 35*753ac610SCharles Manning #endif 36