* Copyright 2014, Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _USB_MSC_H
#define _USB_MSC_H
#define USB_MASS_STORAGE_DEVICE_CLASS 0x08
#define USB_MASSBULK_CBW_SIGNATURE 0x43425355
#define USB_MASSBULK_CBW_DATA_OUTPUT 0x00
#define USB_MASSBULK_CBW_DATA_INPUT 0x80
#define USB_MASSBULK_CSW_SIGNATURE 0x53425355
#define USB_MASSBULK_CSW_STATUS_COMMAND_PASSED 0x00
#define USB_MASSBULK_CSW_STATUS_COMMAND_FAILED 0x01
#define USB_MASSBULK_CSW_STATUS_PHASE_ERROR 0x02
#define USB_MASSBULK_REQUEST_MASS_STORAGE_RESET 0xff
#define USB_MASSBULK_REQUEST_GET_MAX_LUN 0xfe
typedef struct {
uint32 signature;
uint32 tag;
uint32 data_transfer_length;
uint8 flags;
uint8 lun;
uint8 command_block_length;
uint8 command_block[16];
} _PACKED usb_massbulk_command_block_wrapper;
typedef struct {
uint32 signature;
uint32 tag;
uint32 data_residue;
uint8 status;
} _PACKED usb_massbulk_command_status_wrapper;
#endif
