forked from chunyexixiaoyu/xiuos
123 lines
4.3 KiB
C
123 lines
4.3 KiB
C
/**
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* @file
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* 6LowPAN options list
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*/
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/*
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* Copyright (c) 2015 Inico Technologies Ltd.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Ivan Delamer <delamer@inicotech.com>
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*
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*
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* Please coordinate changes and requests with Ivan Delamer
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* <delamer@inicotech.com>
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*/
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#ifndef LWIP_HDR_LOWPAN6_OPTS_H
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#define LWIP_HDR_LOWPAN6_OPTS_H
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#include "lwip/opt.h"
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/** LWIP_6LOWPAN_NUM_CONTEXTS: define the number of compression
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* contexts per netif type
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*/
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#ifndef LWIP_6LOWPAN_NUM_CONTEXTS
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#define LWIP_6LOWPAN_NUM_CONTEXTS 10
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#endif
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/** LWIP_6LOWPAN_INFER_SHORT_ADDRESS: set this to 0 to disable creating
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* short addresses for matching addresses (debug only)
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*/
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#ifndef LWIP_6LOWPAN_INFER_SHORT_ADDRESS
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#define LWIP_6LOWPAN_INFER_SHORT_ADDRESS 1
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#endif
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/** LWIP_6LOWPAN_IPHC: set this to 0 to disable IP header compression as per
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* RFC 6282 (which is mandatory for BLE)
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*/
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#ifndef LWIP_6LOWPAN_IPHC
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#define LWIP_6LOWPAN_IPHC 1
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#endif
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/** Set this to 1 if your IEEE 802.15.4 interface can calculate and check the
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* CRC in hardware. This means TX packets get 2 zero bytes added on transmission
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* which are to be filled with the CRC.
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*/
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#ifndef LWIP_6LOWPAN_802154_HW_CRC
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#define LWIP_6LOWPAN_802154_HW_CRC 0
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#endif
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/** If LWIP_6LOWPAN_802154_HW_CRC==0, this can override the default slow
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* implementation of the CRC used for 6LoWPAN over IEEE 802.15.4 (which uses
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* a shift register).
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*/
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#ifndef LWIP_6LOWPAN_CALC_CRC
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#define LWIP_6LOWPAN_CALC_CRC(buf, len) lowpan6_calc_crc(buf, len)
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#endif
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/** Debug level for 6LoWPAN in general */
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#ifndef LWIP_LOWPAN6_DEBUG
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#define LWIP_LOWPAN6_DEBUG LWIP_DBG_OFF
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#endif
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/** Debug level for 6LoWPAN over IEEE 802.15.4 */
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#ifndef LWIP_LOWPAN6_802154_DEBUG
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#define LWIP_LOWPAN6_802154_DEBUG LWIP_DBG_OFF
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#endif
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/** LWIP_LOWPAN6_IP_COMPRESSED_DEBUG: enable compressed IP frame
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* output debugging
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*/
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#ifndef LWIP_LOWPAN6_IP_COMPRESSED_DEBUG
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#define LWIP_LOWPAN6_IP_COMPRESSED_DEBUG LWIP_DBG_OFF
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#endif
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/** LWIP_LOWPAN6_DECOMPRESSION_DEBUG: enable decompression debug output
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*/
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#ifndef LWIP_LOWPAN6_DECOMPRESSION_DEBUG
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#define LWIP_LOWPAN6_DECOMPRESSION_DEBUG LWIP_DBG_OFF
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#endif
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/** LWIP_RFC7668_IP_UNCOMPRESSED_DEBUG: enable decompressed IP frame
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* output debugging */
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#ifndef LWIP_RFC7668_IP_UNCOMPRESSED_DEBUG
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#define LWIP_RFC7668_IP_UNCOMPRESSED_DEBUG LWIP_DBG_OFF
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#endif
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/** LWIP_RFC7668_LINUX_WORKAROUND_PUBLIC_ADDRESS:
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* Currently, the linux kernel driver for 6lowpan sets/clears a bit in
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* the address, depending on the BD address (either public or not).
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* Might not be RFC7668 conform, so you may select to do that (=1) or
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* not (=0) */
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#ifndef LWIP_RFC7668_LINUX_WORKAROUND_PUBLIC_ADDRESS
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#define LWIP_RFC7668_LINUX_WORKAROUND_PUBLIC_ADDRESS 1
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#endif
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#endif /* LWIP_HDR_LOWPAN6_OPTS_H */
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