00001 #ifndef _DEV_AT91_AHDLC_H_ 00002 #define _DEV_AT91_AHDLC_H_ 00003 00004 /* 00005 * Copyright (C) 2008 by Szemzo András. All rights reserved. 00006 * Copyright (C) 2001-2004 by egnite Software GmbH. All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * 1. Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * 2. Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in the 00016 * documentation and/or other materials provided with the distribution. 00017 * 3. Neither the name of the copyright holders nor the names of 00018 * contributors may be used to endorse or promote products derived 00019 * from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS 00022 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE 00025 * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 00028 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 00029 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00030 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 00031 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00032 * SUCH DAMAGE. 00033 * 00034 * For additional information see http://www.ethernut.de/ 00035 */ 00036 00037 /* 00038 * $Log$ 00039 * Revision 1.1 2008/04/18 13:27:41 haraldkipp 00040 * First ARM implementation, done by Szemzo Andras. 00041 * 00042 */ 00043 00044 #include <dev/netbuf.h> 00045 #include <net/if_var.h> 00046 #include <dev/ahdlc.h> 00047 00054 /* 00055 * Available drivers. 00056 */ 00057 extern NUTDEVICE devAhdlc1; 00058 00059 extern int AhdlcAt91Init(NUTDEVICE *dev); 00060 extern int AhdlcAt91IOCtl(NUTDEVICE *dev, int req, void *conf); 00061 extern int AhdlcAt91Input(NUTDEVICE *dev); 00062 extern int AhdlcAt91Output(NUTDEVICE *dev); 00063 00064 extern int AhdlcAt91Read(NUTFILE *fp, void *buffer, int size); 00065 extern int AhdlcAt91Write(NUTFILE *fp, CONST void *buffer, int len); 00066 00067 extern NUTFILE *AhdlcAt91Open(NUTDEVICE *dev, CONST char *name, int mode, int acc); 00068 extern int AhdlcAt91Close(NUTFILE *fp); 00069 00070 #endif 00071