40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* Header file for Special Initializers for certain USB Mass Storage devices
|
||
|
|
*
|
||
|
|
* Current development and maintenance by:
|
||
|
|
* (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
|
||
|
|
*
|
||
|
|
* This driver is based on the 'USB Mass Storage Class' document. This
|
||
|
|
* describes in detail the protocol used to communicate with such
|
||
|
|
* devices. Clearly, the designers had SCSI and ATAPI commands in
|
||
|
|
* mind when they created this document. The commands are all very
|
||
|
|
* similar to commands in the SCSI-II and ATAPI specifications.
|
||
|
|
*
|
||
|
|
* It is important to note that in a number of cases this class
|
||
|
|
* exhibits class-specific exemptions from the USB specification.
|
||
|
|
* Notably the usage of NAK, STALL and ACK differs from the norm, in
|
||
|
|
* that they are used to communicate wait, failed and OK on commands.
|
||
|
|
*
|
||
|
|
* Also, for certain devices, the interrupt endpoint is used to convey
|
||
|
|
* status of a command.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "usb.h"
|
||
|
|
#include "transport.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This places the Shuttle/SCM USB<->SCSI bridge devices in multi-target
|
||
|
|
* mode
|
||
|
|
*/
|
||
|
|
int usb_stor_euscsi_init(struct us_data *us);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This function is required to activate all four slots on the UCR-61S2B
|
||
|
|
* flash reader
|
||
|
|
*/
|
||
|
|
int usb_stor_ucr61s2b_init(struct us_data *us);
|
||
|
|
|
||
|
|
/* This places the HUAWEI E220 devices in multi-port mode */
|
||
|
|
int usb_stor_huawei_e220_init(struct us_data *us);
|