Subversion Repositories hf-risc

/*

 * g_printer.h -- Header file for USB Printer gadget driver

 *

 * Copyright (C) 2007 Craig W. Nadler

 *

 * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef __LINUX_USB_G_PRINTER_H

#define __LINUX_USB_G_PRINTER_H

#define PRINTER_NOT_ERROR       0x08

#define PRINTER_SELECTED        0x10

#define PRINTER_PAPER_EMPTY     0x20

/* The 'g' code is also used by gadgetfs ioctl requests.

 * Don't add any colliding codes to either driver, and keep

 * them in unique ranges (size 0x20 for now).

 */

#define GADGET_GET_PRINTER_STATUS       _IOR('g', 0x21, unsigned char)

#define GADGET_SET_PRINTER_STATUS       _IOWR('g', 0x22, unsigned char)

#endif /* __LINUX_USB_G_PRINTER_H */