projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| f0183a33 FB |
1 | /* |
| 2 | * Driver for USB Mass Storage compliant devices | |
| 1da177e4 LT |
3 | * SCSI Connecting Glue Header File |
| 4 | * | |
| 1da177e4 LT |
5 | * Current development and maintenance by: |
| 6 | * (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net) | |
| 7 | * | |
| 8 | * This driver is based on the 'USB Mass Storage Class' document. This | |
| 9 | * describes in detail the protocol used to communicate with such | |
| 10 | * devices. Clearly, the designers had SCSI and ATAPI commands in | |
| 11 | * mind when they created this document. The commands are all very | |
| 12 | * similar to commands in the SCSI-II and ATAPI specifications. | |
| 13 | * | |
| 14 | * It is important to note that in a number of cases this class | |
| 15 | * exhibits class-specific exemptions from the USB specification. | |
| 16 | * Notably the usage of NAK, STALL and ACK differs from the norm, in | |
| 17 | * that they are used to communicate wait, failed and OK on commands. | |
| 18 | * | |
| 19 | * Also, for certain devices, the interrupt endpoint is used to convey | |
| 20 | * status of a command. | |
| 21 | * | |
| 22 | * Please see http://www.one-eyed-alien.net/~mdharm/linux-usb for more | |
| 23 | * information about this driver. | |
| 24 | * | |
| 25 | * This program is free software; you can redistribute it and/or modify it | |
| 26 | * under the terms of the GNU General Public License as published by the | |
| 27 | * Free Software Foundation; either version 2, or (at your option) any | |
| 28 | * later version. | |
| 29 | * | |
| 30 | * This program is distributed in the hope that it will be useful, but | |
| 31 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 33 | * General Public License for more details. | |
| 34 | * | |
| 35 | * You should have received a copy of the GNU General Public License along | |
| 36 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 37 | * 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 38 | */ | |
| 39 | ||
| 40 | #ifndef _SCSIGLUE_H_ | |
| 41 | #define _SCSIGLUE_H_ | |
| 42 | ||
| 43 | extern void usb_stor_report_device_reset(struct us_data *us); | |
| 4d07ef76 | 44 | extern void usb_stor_report_bus_reset(struct us_data *us); |
| aa519be3 AM |
45 | extern void usb_stor_host_template_init(struct scsi_host_template *sht, |
| 46 | const char *name, struct module *owner); | |
| 1da177e4 LT |
47 | |
| 48 | extern unsigned char usb_stor_sense_invalidCDB[18]; | |
| 1da177e4 LT |
49 | |
| 50 | #endif |