[linux.git] / include / linux / usb / storage.h

#ifndef __LINUX_USB_STORAGE_H
#define __LINUX_USB_STORAGE_H

/*
 * linux/usb/storage.h
 *
 * Copyright Matthew Wilcox for Intel Corp, 2010
 *
 * This file contains definitions taken from the
 * USB Mass Storage Class Specification Overview
 *
 * Distributed under the terms of the GNU GPL, version two.
 */

/* Storage subclass codes */

#define USB_SC_RBC	0x01		/* Typically, flash devices */
#define USB_SC_8020	0x02		/* CD-ROM */
#define USB_SC_QIC	0x03		/* QIC-157 Tapes */
#define USB_SC_UFI	0x04		/* Floppy */
#define USB_SC_8070	0x05		/* Removable media */
#define USB_SC_SCSI	0x06		/* Transparent */
#define USB_SC_LOCKABLE	0x07		/* Password-protected */

#define USB_SC_ISD200	0xf0		/* ISD200 ATA */
#define USB_SC_CYP_ATACB	0xf1	/* Cypress ATACB */
#define USB_SC_DEVICE	0xff		/* Use device's value */

/* Storage protocol codes */

#define USB_PR_CBI	0x00		/* Control/Bulk/Interrupt */
#define USB_PR_CB	0x01		/* Control/Bulk w/o interrupt */
#define USB_PR_BULK	0x50		/* bulk only */
#define USB_PR_UAS	0x62		/* USB Attached SCSI */

#define USB_PR_USBAT	0x80		/* SCM-ATAPI bridge */
#define USB_PR_EUSB_SDDR09	0x81	/* SCM-SCSI bridge for SDDR-09 */
#define USB_PR_SDDR55	0x82		/* SDDR-55 (made up) */
#define USB_PR_DPCM_USB	0xf0		/* Combination CB/SDDR09 */
#define USB_PR_FREECOM	0xf1		/* Freecom */
#define USB_PR_DATAFAB	0xf2		/* Datafab chipsets */
#define USB_PR_JUMPSHOT	0xf3		/* Lexar Jumpshot */
#define USB_PR_ALAUDA	0xf4		/* Alauda chipsets */
#define USB_PR_KARMA	0xf5		/* Rio Karma */

#define USB_PR_DEVICE	0xff		/* Use device's value */

#endif
Commit	Line	Data
ae6d22fe MW	1	#ifndef __LINUX_USB_STORAGE_H
	2	#define __LINUX_USB_STORAGE_H
	3
	4	/*
	5	* linux/usb/storage.h
	6	*
	7	* Copyright Matthew Wilcox for Intel Corp, 2010
	8	*
	9	* This file contains definitions taken from the
	10	* USB Mass Storage Class Specification Overview
	11	*
	12	* Distributed under the terms of the GNU GPL, version two.
	13	*/
	14
	15	/* Storage subclass codes */
	16
	17	#define USB_SC_RBC 0x01 /* Typically, flash devices */
	18	#define USB_SC_8020 0x02 /* CD-ROM */
	19	#define USB_SC_QIC 0x03 /* QIC-157 Tapes */
	20	#define USB_SC_UFI 0x04 /* Floppy */
	21	#define USB_SC_8070 0x05 /* Removable media */
	22	#define USB_SC_SCSI 0x06 /* Transparent */
	23	#define USB_SC_LOCKABLE 0x07 /* Password-protected */
	24
	25	#define USB_SC_ISD200 0xf0 /* ISD200 ATA */
	26	#define USB_SC_CYP_ATACB 0xf1 /* Cypress ATACB */
	27	#define USB_SC_DEVICE 0xff /* Use device's value */
	28
	29	/* Storage protocol codes */
	30
	31	#define USB_PR_CBI 0x00 /* Control/Bulk/Interrupt */
	32	#define USB_PR_CB 0x01 /* Control/Bulk w/o interrupt */
	33	#define USB_PR_BULK 0x50 /* bulk only */
	34	#define USB_PR_UAS 0x62 /* USB Attached SCSI */
	35
	36	#define USB_PR_USBAT 0x80 /* SCM-ATAPI bridge */
	37	#define USB_PR_EUSB_SDDR09 0x81 /* SCM-SCSI bridge for SDDR-09 */
	38	#define USB_PR_SDDR55 0x82 /* SDDR-55 (made up) */
	39	#define USB_PR_DPCM_USB 0xf0 /* Combination CB/SDDR09 */
	40	#define USB_PR_FREECOM 0xf1 /* Freecom */
	41	#define USB_PR_DATAFAB 0xf2 /* Datafab chipsets */
	42	#define USB_PR_JUMPSHOT 0xf3 /* Lexar Jumpshot */
	43	#define USB_PR_ALAUDA 0xf4 /* Alauda chipsets */
	44	#define USB_PR_KARMA 0xf5 /* Rio Karma */
	45
	46	#define USB_PR_DEVICE 0xff /* Use device's value */
	47
	48	#endif