Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/include/linux/mtd/blktrans.h b/include/linux/mtd/blktrans.h
new file mode 100644
index 0000000..4ebc2e5
--- /dev/null
+++ b/include/linux/mtd/blktrans.h
@@ -0,0 +1,72 @@
+/*
+ * $Id: blktrans.h,v 1.5 2003/06/23 12:00:08 dwmw2 Exp $
+ *
+ * (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 <asm/semaphore.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 semaphore sem;
+ int devnum;
+ int blksize;
+ 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;
+
+ /* 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);
+
+ /* 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__ */