really properly move files

1 files changed, 73 insertions, 0 deletions

diff --git a/libdde-linux26/contrib/include/linux/mtd/blktrans.h b/libdde-linux26/contrib/include/linux/mtd/blktrans.h
new file mode 100644
index 00000000..8b4aa052
--- /dev/null
+++ b/libdde-linux26/contrib/include/linux/mtd/blktrans.h
@@ -0,0 +1,73 @@
+/*
+ * (C) 2003 David Woodhouse <dwmw2@infradead.org>
+ *
+ * Interface to Linux block layer for MTD 'translation layers'.
+ *
+ */
+
+#ifndef __MTD_TRANS_H__
+#define __MTD_TRANS_H__
+
+#include <linux/mutex.h>
+
+struct hd_geometry;
+struct mtd_info;
+struct mtd_blktrans_ops;
+struct file;
+struct inode;
+
+struct mtd_blktrans_dev {
+	struct mtd_blktrans_ops *tr;
+	struct list_head list;
+	struct mtd_info *mtd;
+	struct mutex lock;
+	int devnum;
+	unsigned long size;
+	int readonly;
+	void *blkcore_priv; /* gendisk in 2.5, devfs_handle in 2.4 */
+};
+
+struct blkcore_priv; /* Differs for 2.4 and 2.5 kernels; private */
+
+struct mtd_blktrans_ops {
+	char *name;
+	int major;
+	int part_bits;
+	int blksize;
+	int blkshift;
+
+	/* Access functions */
+	int (*readsect)(struct mtd_blktrans_dev *dev,
+		    unsigned long block, char *buffer);
+	int (*writesect)(struct mtd_blktrans_dev *dev,
+		     unsigned long block, char *buffer);
+	int (*discard)(struct mtd_blktrans_dev *dev,
+		       unsigned long block, unsigned nr_blocks);
+
+	/* Block layer ioctls */
+	int (*getgeo)(struct mtd_blktrans_dev *dev, struct hd_geometry *geo);
+	int (*flush)(struct mtd_blktrans_dev *dev);
+
+	/* Called with mtd_table_mutex held; no race with add/remove */
+	int (*open)(struct mtd_blktrans_dev *dev);
+	int (*release)(struct mtd_blktrans_dev *dev);
+
+	/* Called on {de,}registration and on subsequent addition/removal
+	   of devices, with mtd_table_mutex held. */
+	void (*add_mtd)(struct mtd_blktrans_ops *tr, struct mtd_info *mtd);
+	void (*remove_dev)(struct mtd_blktrans_dev *dev);
+
+	struct list_head devs;
+	struct list_head list;
+	struct module *owner;
+
+	struct mtd_blkcore_priv *blkcore_priv;
+};
+
+extern int register_mtd_blktrans(struct mtd_blktrans_ops *tr);
+extern int deregister_mtd_blktrans(struct mtd_blktrans_ops *tr);
+extern int add_mtd_blktrans_dev(struct mtd_blktrans_dev *dev);
+extern int del_mtd_blktrans_dev(struct mtd_blktrans_dev *dev);
+
+
+#endif /* __MTD_TRANS_H__ */