datafab.h

usb 子设备程序 支持sd卡 mouse keyboard 的最单单的驱动程序 gcc编译 支持

/* Driver for Datafab MDCFE-B USB Compact Flash reader
 * Header File
 *
 * Current development and maintenance by:
 *   (c) 2000 Jimmie Mayfield ([e-mail])
 *
 * See datafab.c for more explanation
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef _USB_DATAFAB_MDCFE_B_H
#define _USB_DATAFAB_MDCFE_B_H

extern int datafab_transport(struct scsi_cmnd *srb, struct us_data *us);

struct datafab_info {
	unsigned long   sectors;	// total sector count
	unsigned long   ssize;		// sector size in bytes
	signed char	lun;		// used for dual-slot readers
	
	// the following aren't used yet
	unsigned char   sense_key;
	unsigned long   sense_asc;	// additional sense code
	unsigned long   sense_ascq;	// additional sense code qualifier
};

#endif