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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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12345678910111213141516171819202122232425262728293031323334353637383940/* 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);