1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef __MTD_TRANS_H__ 13 #define __MTD_TRANS_H__ 14 15 #include <linux/mutex.h> 16 17 struct hd_geometry; 18 struct mtd_info; 19 struct mtd_blktrans_ops; 20 struct file; 21 struct inode; 22 23 struct mtd_blktrans_dev { 24 struct mtd_blktrans_ops *tr; 25 struct list_head list; 26 struct mtd_info *mtd; 27 struct mutex lock; 28 int devnum; 29 int blksize; 30 unsigned long size; 31 int readonly; 32 void *blkcore_priv; 33 }; 34 35 struct blkcore_priv; 36 37 struct mtd_blktrans_ops { 38 char *name; 39 int major; 40 int part_bits; 41 42 int (*readsect)(struct mtd_blktrans_dev *dev, 43 unsigned long block, char *buffer); 44 int (*writesect)(struct mtd_blktrans_dev *dev, 45 unsigned long block, char *buffer); 46 47 int (*getgeo)(struct mtd_blktrans_dev *dev, struct hd_geometry *geo); 48 int (*flush)(struct mtd_blktrans_dev *dev); 49 50 int (*open)(struct mtd_blktrans_dev *dev); 51 int (*release)(struct mtd_blktrans_dev *dev); 52 53 void (*add_mtd)(struct mtd_blktrans_ops *tr, struct mtd_info *mtd); 54 void (*remove_dev)(struct mtd_blktrans_dev *dev); 55 56 struct list_head devs; 57 struct list_head list; 58 struct module *owner; 59 60 struct mtd_blkcore_priv *blkcore_priv; 61 }; 62 63 #endif 64
