fp@409: /******************************************************************************
fp@409:  *
fp@409:  *  $Id$
fp@409:  *
fp@409:  *  Copyright (C) 2006  Florian Pose, Ingenieurgemeinschaft IgH
fp@409:  *
fp@409:  *  This file is part of the IgH EtherCAT Master.
fp@409:  *
fp@409:  *  The IgH EtherCAT Master is free software; you can redistribute it
fp@409:  *  and/or modify it under the terms of the GNU General Public License
fp@409:  *  as published by the Free Software Foundation; either version 2 of the
fp@409:  *  License, or (at your option) any later version.
fp@409:  *
fp@409:  *  The IgH EtherCAT Master is distributed in the hope that it will be
fp@409:  *  useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
fp@409:  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
fp@409:  *  GNU General Public License for more details.
fp@409:  *
fp@409:  *  You should have received a copy of the GNU General Public License
fp@409:  *  along with the IgH EtherCAT Master; if not, write to the Free Software
fp@409:  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
fp@409:  *
fp@409:  *  The right to use EtherCAT Technology is granted and comes free of
fp@409:  *  charge under condition of compatibility of product made by
fp@409:  *  Licensee. People intending to distribute/sell products based on the
fp@409:  *  code, have to sign an agreement to guarantee that products using
fp@409:  *  software based on IgH EtherCAT master stay compatible with the actual
fp@409:  *  EtherCAT specification (which are released themselves as an open
fp@409:  *  standard) as the (only) precondition to have the right to use EtherCAT
fp@409:  *  Technology, IP and trade marks.
fp@409:  *
fp@409:  *****************************************************************************/
fp@409: 
fp@409: /**
fp@409:    \file
fp@847:    CANopen-over-EtherCAT Sdo entry functions.
fp@409: */
fp@409: 
fp@409: /*****************************************************************************/
fp@409: 
fp@991: #include <linux/slab.h>
fp@409: 
fp@847: #include "sdo_entry.h"
fp@847: 
fp@847: /*****************************************************************************/
fp@847: 
fp@991: /** Constructor.
fp@847:  */
fp@991: void ec_sdo_entry_init(
fp@847:         ec_sdo_entry_t *entry, /**< Sdo entry. */
fp@991:         ec_sdo_t *sdo, /**< Parent Sdo. */
fp@991:         uint8_t subindex /**< Subindex. */
fp@847:         )
fp@409: {
fp@430:     entry->sdo = sdo;
fp@409:     entry->subindex = subindex;
fp@409:     entry->data_type = 0x0000;
fp@409:     entry->bit_length = 0;
fp@409:     entry->description = NULL;
fp@409: }
fp@409: 
fp@409: /*****************************************************************************/
fp@409: 
fp@991: /** Destructor.
fp@847:  */
fp@991: void ec_sdo_entry_clear(
fp@847:         ec_sdo_entry_t *entry /**< Sdo entry. */
fp@847:         )
fp@448: {
fp@991: 
fp@991:     if (entry->description)
fp@991:         kfree(entry->description);
fp@448: }
fp@448: 
fp@448: /*****************************************************************************/