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[config] add
mesh_forwarder.h config header file (#9164)
This commit adds the `config/mesh_forwarder.h` header file, which defines all of the configurations used by the `MeshForwarder`. These configs were previously included in `misc.h`.
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| /* | ||
| * Copyright (c) 2016-2023, The OpenThread Authors. | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are met: | ||
| * 1. Redistributions of source code must retain the above copyright | ||
| * notice, this list of conditions and the following disclaimer. | ||
| * 2. Redistributions in binary form must reproduce the above copyright | ||
| * notice, this list of conditions and the following disclaimer in the | ||
| * documentation and/or other materials provided with the distribution. | ||
| * 3. Neither the name of the copyright holder nor the | ||
| * names of its contributors may be used to endorse or promote products | ||
| * derived from this software without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| * AND ANY EXPRESS 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 THE COPYRIGHT HOLDER OR 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. | ||
| */ | ||
|
|
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| /** | ||
| * @file | ||
| * This file includes compile-time configurations for Mesh Forwarder. | ||
| */ | ||
|
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| #ifndef CONFIG_MESH_FORWARDER_H_ | ||
| #define CONFIG_MESH_FORWARDER_H_ | ||
|
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| /** | ||
| * @def OPENTHREAD_CONFIG_DROP_MESSAGE_ON_FRAGMENT_TX_FAILURE | ||
| * | ||
| * Define as 1 for OpenThread to drop a message (and not send any remaining fragments of the message) if all transmit | ||
| * attempts fail for a fragment of the message. For a direct transmission, a failure occurs after all MAC transmission | ||
| * attempts for a given fragment are unsuccessful. For an indirect transmission, a failure occurs after all data poll | ||
| * triggered transmission attempts for a given fragment fail. | ||
| * | ||
| * If set to zero (disabled), OpenThread will attempt to send subsequent fragments, whether or not all transmission | ||
| * attempts fail for a given fragment. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_DROP_MESSAGE_ON_FRAGMENT_TX_FAILURE | ||
| #define OPENTHREAD_CONFIG_DROP_MESSAGE_ON_FRAGMENT_TX_FAILURE 1 | ||
| #endif | ||
|
|
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| /** | ||
| * @def OPENTHREAD_CONFIG_6LOWPAN_REASSEMBLY_TIMEOUT | ||
| * | ||
| * The reassembly timeout between 6LoWPAN fragments in seconds. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_6LOWPAN_REASSEMBLY_TIMEOUT | ||
| #define OPENTHREAD_CONFIG_6LOWPAN_REASSEMBLY_TIMEOUT 2 | ||
| #endif | ||
|
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| /** | ||
| * @def OPENTHREAD_CONFIG_NUM_FRAGMENT_PRIORITY_ENTRIES | ||
| * | ||
| * The number of fragment priority entries. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_NUM_FRAGMENT_PRIORITY_ENTRIES | ||
| #define OPENTHREAD_CONFIG_NUM_FRAGMENT_PRIORITY_ENTRIES 8 | ||
| #endif | ||
|
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| /** | ||
| * @def OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_ENABLE | ||
| * | ||
| * Define to 1 to enable delay-aware queue management for the send queue. | ||
| * | ||
| * When enabled device will monitor time-in-queue of messages in the direct tx queue and if the wait time is lager than | ||
| * specified thresholds it may update ECN flag (if message indicates it is ECN-capable) or drop the message. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_ENABLE | ||
| #define OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_ENABLE \ | ||
| (OPENTHREAD_CONFIG_THREAD_VERSION >= OT_THREAD_VERSION_1_3) | ||
| #endif | ||
|
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| /** | ||
| * @OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_MARK_ECN_INTERVAL | ||
| * | ||
| * Specifies the time-in-queue threshold interval in milliseconds to mark ECN on a message if it is ECN-capable or | ||
| * drop the message if not ECN-capable. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_MARK_ECN_INTERVAL | ||
| #define OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_MARK_ECN_INTERVAL 500 | ||
| #endif | ||
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| /** | ||
| * @OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_DROP_MSG_INTERVAL | ||
| * | ||
| * Specifies the time-in-queue threshold interval in milliseconds to drop a message. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_DROP_MSG_INTERVAL | ||
| #define OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_DROP_MSG_INTERVAL 1000 | ||
| #endif | ||
|
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| /** | ||
| * OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_FRAG_TAG_RETAIN_TIME | ||
| * | ||
| * Specifies the max retain time in seconds of a mesh header fragmentation tag entry in the list. | ||
| * | ||
| * The entry in list is used to track whether an earlier fragment of same message was dropped by the router and if so | ||
| * the next fragments are also dropped. The entry is removed once last fragment is processed or after the retain time | ||
| * specified by this config parameter expires. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_FRAG_TAG_RETAIN_TIME | ||
| #define OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_FRAG_TAG_RETAIN_TIME (4 * 60) // 4 minutes | ||
| #endif | ||
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| /** | ||
| * OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_FRAG_TAG_ENTRY_LIST_SIZE | ||
| * | ||
| * Specifies the number of mesh header fragmentation tag entries in the list for delay-aware queue management. | ||
| * | ||
| * The list is used to track whether an earlier fragment of same message was dropped by the router and if so the next | ||
| * fragments are also dropped. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_FRAG_TAG_ENTRY_LIST_SIZE | ||
| #define OPENTHREAD_CONFIG_DELAY_AWARE_QUEUE_MANAGEMENT_FRAG_TAG_ENTRY_LIST_SIZE 16 | ||
| #endif | ||
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| /** | ||
| * @def OPENTHREAD_CONFIG_MAX_FRAMES_IN_DIRECT_TX_QUEUE | ||
| * | ||
| * Specifies the maximum number of frames in direct tx queue before new direct tx messages are dropped. | ||
| * | ||
| * If set to zero then the behavior is disabled, i.e., no check is performed on tx queue length. | ||
| * | ||
| */ | ||
| #ifndef OPENTHREAD_CONFIG_MAX_FRAMES_IN_DIRECT_TX_QUEUE | ||
| #if (OPENTHREAD_CONFIG_THREAD_VERSION >= OT_THREAD_VERSION_1_3) | ||
| #define OPENTHREAD_CONFIG_MAX_FRAMES_IN_DIRECT_TX_QUEUE 100 | ||
| #else | ||
| #define OPENTHREAD_CONFIG_MAX_FRAMES_IN_DIRECT_TX_QUEUE 0 | ||
| #endif | ||
| #endif | ||
|
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| #endif // CONFIG_MESH_FORWARDER_H_ |
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