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3.3 KiB
C

#ifndef __rtcshdlc_h__
#define __rtcshdlc_h__
/**HEADER********************************************************************
*
* Copyright (c) 2008 Freescale Semiconductor;
* All Rights Reserved
*
* Copyright (c) 2004-2008 Embedded Access Inc.;
* All Rights Reserved
*
* Copyright (c) 1989-2008 ARC International;
* All Rights Reserved
*
***************************************************************************
*
* THIS SOFTWARE IS PROVIDED BY FREESCALE "AS IS" AND ANY EXPRESSED OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL FREESCALE OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
**************************************************************************
*
* $FileName: rtcshdlc.h$
* $Version : 3.6.10.0$
* $Date : Jun-4-2010$
*
* Comments:
*
* This file contains the defines, externs and data
* structure definitions required by application
* programs in order to use the HDLC device.
*
*END************************************************************************/
#include <rtcsrtos.h>
#include <rtcs.h>
#include <fio.h>
/***************************************
**
** MQX compatibility
*/
#define _RTCS_poolid _pool_id
#define _RTCS_queueid _queue_id
#define _RTCS_queue_number _queue_number
#define RTCS_memcopy _mem_copy
#define RTCS_memalloc _mem_alloc_zero
#define RTCS_memfree _mem_free
/***************************************
**
** Constants
*/
#define HDLCIO_OK 0
#define RTCS_HDLC_MESSAGE_SIZE 1502
/***************************************
**
** Structures
*/
typedef struct rtcs_hdlc_header_struct
{
MESSAGE_HEADER_STRUCT HEADER;
uint_32 PACKET_SIZE;
} RTCS_HDLC_HEADER_STRUCT, _PTR_ RTCS_HDLC_HEADER_PTR;
typedef struct rtcs_hdlc_message_struct
{
RTCS_HDLC_HEADER_STRUCT HDLC_HEADER;
uchar DATA[RTCS_HDLC_MESSAGE_SIZE];
} RTCS_HDLC_MESSAGE_STRUCT, _PTR_ RTCS_HDLC_MESSAGE_STRUCT_PTR;
typedef struct hdlcio_stats {
RTCS_STATS_STRUCT COMMON;
uint_32 ST_RX_RUNT;
uint_32 ST_RX_GIANT;
} HDLCIO_STATS, _PTR_ HDLCIO_STATS_PTR;
typedef struct hdlcio_struct {
struct _iopcb_table PCB_TABLE;
HDLCIO_STATS STATS;
_RTCS_poolid POOL_ID;
_RTCS_queueid QID;
uint_16 CHANNEL_Q;
_ppp_mutex _PTR_ MUTEX_PTR;
_rtcs_part PART_ID;
void (_CODE_PTR_ UP)(pointer);
void (_CODE_PTR_ DOWN)(pointer);
pointer PARAM;
} HDLCIO_STRUCT, _PTR_ HDLCIO_STRUCT_PTR;
extern _iopcb_handle _iopcb_hdlc_init(uint_16, _RTCS_poolid, _RTCS_queueid, _ppp_mutex _PTR_);
extern void _iopcb_hdlc_rcv_unblock(pointer);
extern void _iopcb_hdlcio_rcv_unblock( pointer );
extern _iopcb_handle _iopcb_hdlcio_init(MQX_FILE_PTR);
#endif
/* EOF */