1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2b528f713SLukasz Majewski /* 3b528f713SLukasz Majewski * Copyright (C) 2011 Samsung Electrnoics 4b528f713SLukasz Majewski * Lukasz Majewski <l.majewski@samsung.com> 5b528f713SLukasz Majewski */ 6b528f713SLukasz Majewski 7b528f713SLukasz Majewski #ifndef __USB_MASS_STORAGE_H__ 8b528f713SLukasz Majewski #define __USB_MASS_STORAGE_H__ 9b528f713SLukasz Majewski 10b528f713SLukasz Majewski #define SECTOR_SIZE 0x200 11ce19d974SStephen Warren #include <part.h> 12ba4e95c9SLukasz Majewski #include <linux/usb/composite.h> 13b528f713SLukasz Majewski 143603e31dSPrzemyslaw Marczak /* Wait at maximum 60 seconds for cable connection */ 153603e31dSPrzemyslaw Marczak #define UMS_CABLE_READY_TIMEOUT 60 163603e31dSPrzemyslaw Marczak 1793c813b3SPrzemyslaw Marczak struct ums { 1893c813b3SPrzemyslaw Marczak int (*read_sector)(struct ums *ums_dev, 1993c813b3SPrzemyslaw Marczak ulong start, lbaint_t blkcnt, void *buf); 2093c813b3SPrzemyslaw Marczak int (*write_sector)(struct ums *ums_dev, 2193c813b3SPrzemyslaw Marczak ulong start, lbaint_t blkcnt, const void *buf); 220697f206SPrzemyslaw Marczak unsigned int start_sector; 230697f206SPrzemyslaw Marczak unsigned int num_sectors; 2493c813b3SPrzemyslaw Marczak const char *name; 254101f687SSimon Glass struct blk_desc block_dev; 26b528f713SLukasz Majewski }; 27b528f713SLukasz Majewski 2802585eb3SStephen Warren int fsg_init(struct ums *ums_devs, int count); 2916297cfbSMateusz Zalega void fsg_cleanup(void); 3016297cfbSMateusz Zalega int fsg_main_thread(void *); 31ba4e95c9SLukasz Majewski int fsg_add(struct usb_configuration *c); 32b528f713SLukasz Majewski #endif /* __USB_MASS_STORAGE_H__ */ 33