1b528f713SLukasz Majewski /* 2b528f713SLukasz Majewski * Copyright (C) 2011 Samsung Electrnoics 3b528f713SLukasz Majewski * Lukasz Majewski <l.majewski@samsung.com> 4b528f713SLukasz Majewski * 51a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 6b528f713SLukasz Majewski */ 7b528f713SLukasz Majewski 8b528f713SLukasz Majewski #ifndef __USB_MASS_STORAGE_H__ 9b528f713SLukasz Majewski #define __USB_MASS_STORAGE_H__ 10b528f713SLukasz Majewski 11b528f713SLukasz Majewski #define SECTOR_SIZE 0x200 12ce19d974SStephen Warren #include <part.h> 13ba4e95c9SLukasz Majewski #include <linux/usb/composite.h> 14b528f713SLukasz Majewski 153603e31dSPrzemyslaw Marczak /* Wait at maximum 60 seconds for cable connection */ 163603e31dSPrzemyslaw Marczak #define UMS_CABLE_READY_TIMEOUT 60 173603e31dSPrzemyslaw Marczak 1893c813b3SPrzemyslaw Marczak struct ums { 1993c813b3SPrzemyslaw Marczak int (*read_sector)(struct ums *ums_dev, 2093c813b3SPrzemyslaw Marczak ulong start, lbaint_t blkcnt, void *buf); 2193c813b3SPrzemyslaw Marczak int (*write_sector)(struct ums *ums_dev, 2293c813b3SPrzemyslaw Marczak ulong start, lbaint_t blkcnt, const void *buf); 23*f16e43f8SFrank Wang #ifdef CONFIG_CMD_ROCKUSB 24*f16e43f8SFrank Wang int (*erase_sector)(struct ums *ums_dev, ulong start, lbaint_t blkcnt); 25*f16e43f8SFrank Wang #endif 260697f206SPrzemyslaw Marczak unsigned int start_sector; 270697f206SPrzemyslaw Marczak unsigned int num_sectors; 2893c813b3SPrzemyslaw Marczak const char *name; 294101f687SSimon Glass struct blk_desc block_dev; 30b528f713SLukasz Majewski }; 31b528f713SLukasz Majewski 3202585eb3SStephen Warren int fsg_init(struct ums *ums_devs, int count); 3316297cfbSMateusz Zalega void fsg_cleanup(void); 3416297cfbSMateusz Zalega int fsg_main_thread(void *); 35ba4e95c9SLukasz Majewski int fsg_add(struct usb_configuration *c); 36b528f713SLukasz Majewski #endif /* __USB_MASS_STORAGE_H__ */ 37