u-boot/include/usb_mass_storage.h
Marek Vasut f032260c7c cmd: ums: Use plain udevice for UDC controller interaction
Convert to plain udevice interaction with UDC controller
device, avoid the use of UDC uclass dev_array .

Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on khadas vim3
Signed-off-by: Marek Vasut <marex@denx.de>
2023-09-15 23:38:02 +02:00

32 lines
870 B
C

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