blob: 2a79c3ed4d86ab12556f7cbe7c0d93898bbffd40 [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0+ */
* Driver for USB Mass Storage compliant devices
* SCSI Connecting Glue Header File
* Current development and maintenance by:
* (c) 1999, 2000 Matthew Dharm (
* 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.
#ifndef _SCSIGLUE_H_
#define _SCSIGLUE_H_
extern void usb_stor_report_device_reset(struct us_data *us);
extern void usb_stor_report_bus_reset(struct us_data *us);
extern void usb_stor_host_template_init(struct scsi_host_template *sht,
const char *name, struct module *owner);
extern unsigned char usb_stor_sense_invalidCDB[18];