diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/usb_mass_storage.h | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/include/usb_mass_storage.h b/include/usb_mass_storage.h index 13f535c..674ca70 100644 --- a/include/usb_mass_storage.h +++ b/include/usb_mass_storage.h @@ -9,32 +9,35 @@ #define __USB_MASS_STORAGE_H__ #define SECTOR_SIZE 0x200 - #include <mmc.h> #include <linux/usb/composite.h> -struct ums_device { - struct mmc *mmc; - int dev_num; - int offset; - int part_size; -}; +#ifndef UMS_START_SECTOR +#define UMS_START_SECTOR 0 +#endif -struct ums_board_info { - int (*read_sector)(struct ums_device *ums_dev, +#ifndef UMS_NUM_SECTORS +#define UMS_NUM_SECTORS 0 +#endif + +struct ums { + int (*read_sector)(struct ums *ums_dev, ulong start, lbaint_t blkcnt, void *buf); - int (*write_sector)(struct ums_device *ums_dev, + int (*write_sector)(struct ums *ums_dev, ulong start, lbaint_t blkcnt, const void *buf); - void (*get_capacity)(struct ums_device *ums_dev, + void (*get_capacity)(struct ums *ums_dev, long long int *capacity); const char *name; - struct ums_device ums_dev; + struct mmc *mmc; + int offset; + int part_size; }; -int fsg_init(struct ums_board_info *); +extern struct ums *ums; + +int fsg_init(struct ums *); void fsg_cleanup(void); -struct ums_board_info *board_ums_init(unsigned int, unsigned int, - unsigned int); +struct ums *ums_init(unsigned int); int fsg_main_thread(void *); #ifdef CONFIG_USB_GADGET_MASS_STORAGE |