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