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33 lines
849 B
C
33 lines
849 B
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2011 Samsung Electrnoics
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* Lukasz Majewski <l.majewski@samsung.com>
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*/
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#ifndef __USB_MASS_STORAGE_H__
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#define __USB_MASS_STORAGE_H__
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#define SECTOR_SIZE 0x200
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#include <part.h>
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#include <linux/usb/composite.h>
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/* Wait at maximum 60 seconds for cable connection */
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#define UMS_CABLE_READY_TIMEOUT 60
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struct ums {
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int (*read_sector)(struct ums *ums_dev,
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ulong start, lbaint_t blkcnt, void *buf);
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int (*write_sector)(struct ums *ums_dev,
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ulong start, lbaint_t blkcnt, const void *buf);
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unsigned int start_sector;
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unsigned int num_sectors;
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const char *name;
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struct blk_desc block_dev;
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};
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int fsg_init(struct ums *ums_devs, int count);
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void fsg_cleanup(void);
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int fsg_main_thread(void *);
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int fsg_add(struct usb_configuration *c);
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#endif /* __USB_MASS_STORAGE_H__ */
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