diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/include/usb_mass_storage.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/include/usb_mass_storage.h')
| -rw-r--r-- | roms/u-boot/include/usb_mass_storage.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/roms/u-boot/include/usb_mass_storage.h b/roms/u-boot/include/usb_mass_storage.h new file mode 100644 index 000000000..08ccc97cf --- /dev/null +++ b/roms/u-boot/include/usb_mass_storage.h @@ -0,0 +1,32 @@ +/* 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, unsigned int controller_idx); +void fsg_cleanup(void); +int fsg_main_thread(void *); +int fsg_add(struct usb_configuration *c); +#endif /* __USB_MASS_STORAGE_H__ */ |