fp@922: /******************************************************************************
fp@922:  *
fp@922:  *  $Id$
fp@922:  *
fp@1326:  *  Copyright (C) 2006-2008  Florian Pose, Ingenieurgemeinschaft IgH
fp@922:  *
fp@922:  *  This file is part of the IgH EtherCAT Master.
fp@922:  *
fp@1326:  *  The IgH EtherCAT Master is free software; you can redistribute it and/or
fp@1326:  *  modify it under the terms of the GNU General Public License version 2, as
fp@1326:  *  published by the Free Software Foundation.
fp@922:  *
fp@1326:  *  The IgH EtherCAT Master is distributed in the hope that it will be useful,
fp@1326:  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
fp@1326:  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
fp@1326:  *  Public License for more details.
fp@922:  *
fp@1326:  *  You should have received a copy of the GNU General Public License along
fp@1326:  *  with the IgH EtherCAT Master; if not, write to the Free Software
fp@922:  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
fp@922:  *
fp@1363:  *  ---
fp@1363:  *
fp@1363:  *  The license mentioned above concerns the source code only. Using the
fp@1363:  *  EtherCAT technology and brand is only permitted in compliance with the
fp@1363:  *  industrial property and similar rights of Beckhoff Automation GmbH.
fp@922:  *
fp@922:  *****************************************************************************/
fp@922: 
fp@922: /**
fp@922:    \file
fp@922:    EtherCAT master character device.
fp@922: */
fp@922: 
fp@922: /*****************************************************************************/
fp@922: 
fp@922: #ifndef __EC_CDEV_H__
fp@922: #define __EC_CDEV_H__
fp@922: 
fp@922: #include <linux/fs.h>
fp@922: #include <linux/cdev.h>
fp@922: 
fp@922: #include "globals.h"
fp@922: 
fp@922: /*****************************************************************************/
fp@922: 
fp@922: /** EtherCAT master character device.
fp@922: */
fp@922: typedef struct {
fp@922:     ec_master_t *master; /**< Master owning the device. */
fp@922:     struct cdev cdev; /**< Character device. */
fp@922: } ec_cdev_t;
fp@922: 
fp@922: /*****************************************************************************/
fp@922: 
fp@922: int ec_cdev_init(ec_cdev_t *, ec_master_t *, dev_t);
fp@922: void ec_cdev_clear(ec_cdev_t *);
fp@922: 
fp@922: /*****************************************************************************/
fp@922: 
fp@922: #endif