Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / fs / yaffs2 / yaffs_getblockinfo.h

diff --git a/qemu/roms/u-boot/fs/yaffs2/yaffs_getblockinfo.h b/qemu/roms/u-boot/fs/yaffs2/yaffs_getblockinfo.h
new file mode 100644 (file)
index 0000000..8fd0802
--- /dev/null
+++ b/qemu/roms/u-boot/fs/yaffs2/yaffs_getblockinfo.h
@@ -0,0 +1,35 @@
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2011 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __YAFFS_GETBLOCKINFO_H__
+#define __YAFFS_GETBLOCKINFO_H__
+
+#include "yaffs_guts.h"
+#include "yaffs_trace.h"
+
+/* Function to manipulate block info */
+static inline struct yaffs_block_info *yaffs_get_block_info(struct yaffs_dev
+                                                             *dev, int blk)
+{
+       if (blk < dev->internal_start_block || blk > dev->internal_end_block) {
+               yaffs_trace(YAFFS_TRACE_ERROR,
+                       "**>> yaffs: get_block_info block %d is not valid",
+                       blk);
+               BUG();
+       }
+       return &dev->block_info[blk - dev->internal_start_block];
+}
+
+#endif