src/posix/platform/openthread-posix-config.h - third_party/openthread - Git at Google

 /*
  *  Copyright (c) 2019, 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.
  */

 #ifndef OPENTHREAD_PLATFORM_CONFIG_H_
 #define OPENTHREAD_PLATFORM_CONFIG_H_

 #include "openthread-core-config.h"

 #ifdef OPENTHREAD_POSIX_CONFIG_FILE
 #include OPENTHREAD_POSIX_CONFIG_FILE
 #endif

 /**
  * @file
  * @brief
  *   This file includes the POSIX platform-specific configurations.
  */

 /**
  * @def OPENTHREAD_POSIX_CONFIG_RCP_PTY_ENABLE
  *
  * Define as 1 to enable PTY RCP support.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_RCP_PTY_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_RCP_PTY_ENABLE 1
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME
  *
  * Define socket basename used by POSIX app daemon.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME
 #ifdef __linux__
 #define OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME "/run/openthread-%s"
 #else
 #define OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME "/tmp/openthread-%s"
 #endif
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE
  *
  * Define to 1 to enable POSIX daemon.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_DAEMON_CLI_ENABLE
  *
  * Define to 1 to enable CLI for the posix daemon.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_DAEMON_CLI_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_DAEMON_CLI_ENABLE 1
 #endif

 /**
  * RCP bus UART.
  *
  * @note This value is also for simulated UART bus.
  *
  */
 #define OT_POSIX_RCP_BUS_UART 1

 /**
  * RCP bus SPI.
  *
  */
 #define OT_POSIX_RCP_BUS_SPI 2

 /**
  * RCP bus defined by vendors.
  *
  */
 #define OT_POSIX_RCP_BUS_VENDOR 3

 /**
  * @def OPENTHREAD_POSIX_CONFIG_RCP_BUS
  *
  * This setting configures what type of RCP bus to use.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_RCP_BUS
 #define OPENTHREAD_POSIX_CONFIG_RCP_BUS OT_POSIX_RCP_BUS_UART
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_MAX_POWER_TABLE_ENABLE
  *
  * Define as 1 to enable max power table support.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_MAX_POWER_TABLE_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_MAX_POWER_TABLE_ENABLE 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_MAX_MULTICAST_FORWARDING_CACHE_TABLE
  *
  * This setting configures the maximum number of Multicast Forwarding Cache table for POSIX native multicast routing.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_MAX_MULTICAST_FORWARDING_CACHE_TABLE
 #define OPENTHREAD_POSIX_CONFIG_MAX_MULTICAST_FORWARDING_CACHE_TABLE (OPENTHREAD_CONFIG_MAX_MULTICAST_LISTENERS * 10)
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
  *
  * Define as 1 to enable multicast routing support.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE \
     OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
 #endif

 #if OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE && \
     !OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
 #error \
     "OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE is required for OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE"
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_SECURE_SETTINGS_ENABLE
  *
  * Define as 1 to enable the secure settings. When defined to 1, the platform MUST implement the otPosixSecureSetting*
  * APIs defined in 'src/posix/platform/include/openthread/platform/secure_settings.h'.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_SECURE_SETTINGS_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_SECURE_SETTINGS_ENABLE 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC
  *
  * This setting configures the prefix route metric on the Thread network interface.
  * Define as 0 to use use the default prefix route metric.
  *
  * Note: The feature works on Linux kernel v4.18+.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC
 #define OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_INSTALL_OMR_ROUTES_ENABLE
  *
  * Define as 1 to add OMR routes to POSIX kernel when OMR prefixes are changed in netdata.
  *
  * Note: This feature can be used to add OMR routes with non-default priority. Unlike
  * `OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC`, it works on Linux kernels before v4.18.
  * However, `OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC` should be preferred on Linux kernel v4.18+.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_INSTALL_OMR_ROUTES_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_INSTALL_OMR_ROUTES_ENABLE 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_OMR_ROUTES_PRIORITY
  *
  * Defines the priority of OMR routes added to kernel. The larger the number, the lower the priority. We
  * need to assign a high priority to such routes so that kernel prefers the Thread link rather than infrastructure.
  * Otherwise we may unnecessarily transmit packets via infrastructure, which potentially causes looping issue.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_OMR_ROUTES_PRIORITY
 #define OPENTHREAD_POSIX_CONFIG_OMR_ROUTES_PRIORITY 1
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_MAX_OMR_ROUTES_NUM
  *
  * Defines the max number of OMR routes that can be added to kernel.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_MAX_OMR_ROUTES_NUM
 #define OPENTHREAD_POSIX_CONFIG_MAX_OMR_ROUTES_NUM OPENTHREAD_CONFIG_IP6_SLAAC_NUM_ADDRESSES
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_INSTALL_EXTERNAL_ROUTES_ENABLE
  *
  * Define as 1 to add external routes to POSIX kernel when external routes are changed in netdata.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_INSTALL_EXTERNAL_ROUTES_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_INSTALL_EXTERNAL_ROUTES_ENABLE 1
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_EXTERNAL_ROUTE_PRIORITY
  *
  * Defines the priority of external routes added to kernel. The larger the number, the lower the priority. We
  * need to assign a low priority to such routes so that kernel prefers the infra link rather than thread. Otherwise we
  * may unnecessarily transmit packets via thread, which potentially causes performance issue. In linux, normally infra
  * link routes' metric value is not greater than 1024, hence 65535 should be big enough.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_EXTERNAL_ROUTE_PRIORITY
 #define OPENTHREAD_POSIX_CONFIG_EXTERNAL_ROUTE_PRIORITY 65535
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_MAX_EXTERNAL_ROUTE_NUM
  *
  * Defines the max number of external routes that can be added to kernel.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_MAX_EXTERNAL_ROUTE_NUM
 #define OPENTHREAD_POSIX_CONFIG_MAX_EXTERNAL_ROUTE_NUM 8
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_NAT64_AIL_PREFIX_ENABLE
  *
  * Define as 1 to enable discovering NAT64 posix on adjacent infrastructure link.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_NAT64_AIL_PREFIX_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_NAT64_AIL_PREFIX_ENABLE 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE
  *
  * Define as 1 to enable firewall.
  *
  * The rules are implemented using ip6tables and ipset. The rules are as follows.
  *
  * ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m pkttype --pkt-type unicast -i $THREAD_IF -p ip -j DROP
  * ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m set --match-set otbr-ingress-deny-src src -p ip -j DROP
  * ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m set --match-set otbr-ingress-allow-dst dst -p ip -j ACCEPT
  * ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m pkttype --pkt-type unicast -p ip -j DROP
  * ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -p ip -j ACCEPT
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE 0
 #endif

 #if OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE
 #ifndef OPENTHREAD_POSIX_CONFIG_IPSET_BINARY
 #define OPENTHREAD_POSIX_CONFIG_IPSET_BINARY "ipset"
 #endif
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_THREAD_NETIF_DEFAULT_NAME
  *
  * Define the Thread default network interface name.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_THREAD_NETIF_DEFAULT_NAME
 #define OPENTHREAD_POSIX_CONFIG_THREAD_NETIF_DEFAULT_NAME "wpan0"
 #endif

 #ifdef __APPLE__

 /**
  * Use built-in utun driver on mac OS
  */
 #define OT_POSIX_CONFIG_MACOS_UTUN 1

 /**
  * Use open-source tun driver on mac OS
  */
 #define OT_POSIX_CONFIG_MACOS_TUN 2

 /**
  * @def OPENTHREAD_POSIX_CONFIG_MACOS_TUN_OPTION
  *
  * This setting configures which tunnel driver to use.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_MACOS_TUN_OPTION
 #define OPENTHREAD_POSIX_CONFIG_MACOS_TUN_OPTION OT_POSIX_CONFIG_MACOS_UTUN
 #endif

 #endif // __APPLE__

 //---------------------------------------------------------------------------------------------------------------------
 // Removed or renamed POSIX specific configs.

 #ifdef OPENTHREAD_CONFIG_POSIX_APP_TREL_INTERFACE_NAME
 #error "OPENTHREAD_CONFIG_POSIX_APP_TREL_INTERFACE_NAME was removed (no longer applicable with TREL over DNS-SD)."
 #endif

 #ifdef OPENTHREAD_CONFIG_POSIX_TREL_USE_NETLINK_SOCKET
 #error "OPENTHREAD_CONFIG_POSIX_TREL_USE_NETLINK_SOCKET was removed (no longer applicable with TREL over DNS-SD)."
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_TREL_UDP_PORT
  *
  * This setting configures the TREL UDP port number.
  * Define as 0 to use an ephemeral port number.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_TREL_UDP_PORT
 #define OPENTHREAD_POSIX_CONFIG_TREL_UDP_PORT 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_NAT64_CIDR
  *
  * This setting configures the NAT64 CIDR, used by NAT64 translator.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_NAT64_CIDR
 #define OPENTHREAD_POSIX_CONFIG_NAT64_CIDR "192.168.255.0/24"
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_BACKTRACE_ENABLE
  *
  * Define as 1 to enable backtrace support.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_BACKTRACE_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_BACKTRACE_ENABLE 1
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_ANDROID_ENABLE
  *
  * Define as 1 to enable android support.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_ANDROID_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_ANDROID_ENABLE 0
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_INFRA_IF_ENABLE
  *
  * Defines `1` to enable the posix implementation of platform/infra_if.h APIs.
  * The default value is set to `OPENTHREAD_CONFIG_BORDER_ROUTING_ENABLE` if it's
  * not explicit defined.
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_INFRA_IF_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_INFRA_IF_ENABLE OPENTHREAD_CONFIG_BORDER_ROUTING_ENABLE
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_FACTORY_CONFIG_FILE
  *
  * Define the path of the factory config file.
  *
  * Note: The factory config file contains the persist data that configured by the factory. And it won't be changed
  *       after a device firmware update OTA is done.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_FACTORY_CONFIG_FILE
 #define OPENTHREAD_POSIX_CONFIG_FACTORY_CONFIG_FILE "src/posix/platform/openthread.conf.example"
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_PRODUCT_CONFIG_FILE
  *
  * Define the path of the product config file.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_PRODUCT_CONFIG_FILE
 #define OPENTHREAD_POSIX_CONFIG_PRODUCT_CONFIG_FILE "src/posix/platform/openthread.conf.example"
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_CONFIGURATION_FILE_ENABLE
  *
  * Define as 1 to enable the configuration file support.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_CONFIGURATION_FILE_ENABLE
 #define OPENTHREAD_POSIX_CONFIG_CONFIGURATION_FILE_ENABLE 1
 #endif

 /**
  * @def OPENTHREAD_POSIX_CONFIG_RCP_TIME_SYNC_INTERVAL
  *
  * This setting configures the interval (in units of microseconds) for host-rcp
  * time sync. The host will recalculate the time offset between host and RCP
  * every interval.
  *
  */
 #ifndef OPENTHREAD_POSIX_CONFIG_RCP_TIME_SYNC_INTERVAL
 #define OPENTHREAD_POSIX_CONFIG_RCP_TIME_SYNC_INTERVAL (60 * 1000 * 1000)
 #endif
 #endif // OPENTHREAD_PLATFORM_CONFIG_H_
	/*
	* Copyright (c) 2019, 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.
	*/

	#ifndef OPENTHREAD_PLATFORM_CONFIG_H_
	#define OPENTHREAD_PLATFORM_CONFIG_H_

	#include "openthread-core-config.h"

	#ifdef OPENTHREAD_POSIX_CONFIG_FILE
	#include OPENTHREAD_POSIX_CONFIG_FILE
	#endif

	/**
	* @file
	* @brief
	* This file includes the POSIX platform-specific configurations.
	*/

	/**
	* @def OPENTHREAD_POSIX_CONFIG_RCP_PTY_ENABLE
	*
	* Define as 1 to enable PTY RCP support.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_RCP_PTY_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_RCP_PTY_ENABLE 1
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME
	*
	* Define socket basename used by POSIX app daemon.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME
	#ifdef __linux__
	#define OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME "/run/openthread-%s"
	#else
	#define OPENTHREAD_POSIX_CONFIG_DAEMON_SOCKET_BASENAME "/tmp/openthread-%s"
	#endif
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE
	*
	* Define to 1 to enable POSIX daemon.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_DAEMON_CLI_ENABLE
	*
	* Define to 1 to enable CLI for the posix daemon.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_DAEMON_CLI_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_DAEMON_CLI_ENABLE 1
	#endif

	/**
	* RCP bus UART.
	*
	* @note This value is also for simulated UART bus.
	*
	*/
	#define OT_POSIX_RCP_BUS_UART 1

	/**
	* RCP bus SPI.
	*
	*/
	#define OT_POSIX_RCP_BUS_SPI 2

	/**
	* RCP bus defined by vendors.
	*
	*/
	#define OT_POSIX_RCP_BUS_VENDOR 3

	/**
	* @def OPENTHREAD_POSIX_CONFIG_RCP_BUS
	*
	* This setting configures what type of RCP bus to use.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_RCP_BUS
	#define OPENTHREAD_POSIX_CONFIG_RCP_BUS OT_POSIX_RCP_BUS_UART
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_MAX_POWER_TABLE_ENABLE
	*
	* Define as 1 to enable max power table support.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_MAX_POWER_TABLE_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_MAX_POWER_TABLE_ENABLE 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_MAX_MULTICAST_FORWARDING_CACHE_TABLE
	*
	* This setting configures the maximum number of Multicast Forwarding Cache table for POSIX native multicast routing.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_MAX_MULTICAST_FORWARDING_CACHE_TABLE
	#define OPENTHREAD_POSIX_CONFIG_MAX_MULTICAST_FORWARDING_CACHE_TABLE (OPENTHREAD_CONFIG_MAX_MULTICAST_LISTENERS * 10)
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
	*
	* Define as 1 to enable multicast routing support.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE \
	OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
	#endif

	#if OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE && \
	!OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE
	#error \
	"OPENTHREAD_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE is required for OPENTHREAD_POSIX_CONFIG_BACKBONE_ROUTER_MULTICAST_ROUTING_ENABLE"
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_SECURE_SETTINGS_ENABLE
	*
	* Define as 1 to enable the secure settings. When defined to 1, the platform MUST implement the otPosixSecureSetting*
	* APIs defined in 'src/posix/platform/include/openthread/platform/secure_settings.h'.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_SECURE_SETTINGS_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_SECURE_SETTINGS_ENABLE 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC
	*
	* This setting configures the prefix route metric on the Thread network interface.
	* Define as 0 to use use the default prefix route metric.
	*
	* Note: The feature works on Linux kernel v4.18+.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC
	#define OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_INSTALL_OMR_ROUTES_ENABLE
	*
	* Define as 1 to add OMR routes to POSIX kernel when OMR prefixes are changed in netdata.
	*
	* Note: This feature can be used to add OMR routes with non-default priority. Unlike
	* `OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC`, it works on Linux kernels before v4.18.
	* However, `OPENTHREAD_POSIX_CONFIG_NETIF_PREFIX_ROUTE_METRIC` should be preferred on Linux kernel v4.18+.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_INSTALL_OMR_ROUTES_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_INSTALL_OMR_ROUTES_ENABLE 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_OMR_ROUTES_PRIORITY
	*
	* Defines the priority of OMR routes added to kernel. The larger the number, the lower the priority. We
	* need to assign a high priority to such routes so that kernel prefers the Thread link rather than infrastructure.
	* Otherwise we may unnecessarily transmit packets via infrastructure, which potentially causes looping issue.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_OMR_ROUTES_PRIORITY
	#define OPENTHREAD_POSIX_CONFIG_OMR_ROUTES_PRIORITY 1
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_MAX_OMR_ROUTES_NUM
	*
	* Defines the max number of OMR routes that can be added to kernel.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_MAX_OMR_ROUTES_NUM
	#define OPENTHREAD_POSIX_CONFIG_MAX_OMR_ROUTES_NUM OPENTHREAD_CONFIG_IP6_SLAAC_NUM_ADDRESSES
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_INSTALL_EXTERNAL_ROUTES_ENABLE
	*
	* Define as 1 to add external routes to POSIX kernel when external routes are changed in netdata.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_INSTALL_EXTERNAL_ROUTES_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_INSTALL_EXTERNAL_ROUTES_ENABLE 1
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_EXTERNAL_ROUTE_PRIORITY
	*
	* Defines the priority of external routes added to kernel. The larger the number, the lower the priority. We
	* need to assign a low priority to such routes so that kernel prefers the infra link rather than thread. Otherwise we
	* may unnecessarily transmit packets via thread, which potentially causes performance issue. In linux, normally infra
	* link routes' metric value is not greater than 1024, hence 65535 should be big enough.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_EXTERNAL_ROUTE_PRIORITY
	#define OPENTHREAD_POSIX_CONFIG_EXTERNAL_ROUTE_PRIORITY 65535
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_MAX_EXTERNAL_ROUTE_NUM
	*
	* Defines the max number of external routes that can be added to kernel.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_MAX_EXTERNAL_ROUTE_NUM
	#define OPENTHREAD_POSIX_CONFIG_MAX_EXTERNAL_ROUTE_NUM 8
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_NAT64_AIL_PREFIX_ENABLE
	*
	* Define as 1 to enable discovering NAT64 posix on adjacent infrastructure link.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_NAT64_AIL_PREFIX_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_NAT64_AIL_PREFIX_ENABLE 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE
	*
	* Define as 1 to enable firewall.
	*
	* The rules are implemented using ip6tables and ipset. The rules are as follows.
	*
	* ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m pkttype --pkt-type unicast -i $THREAD_IF -p ip -j DROP
	* ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m set --match-set otbr-ingress-deny-src src -p ip -j DROP
	* ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m set --match-set otbr-ingress-allow-dst dst -p ip -j ACCEPT
	* ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -m pkttype --pkt-type unicast -p ip -j DROP
	* ip6tables -A $OTBR_FORWARD_INGRESS_CHAIN -p ip -j ACCEPT
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE 0
	#endif

	#if OPENTHREAD_POSIX_CONFIG_FIREWALL_ENABLE
	#ifndef OPENTHREAD_POSIX_CONFIG_IPSET_BINARY
	#define OPENTHREAD_POSIX_CONFIG_IPSET_BINARY "ipset"
	#endif
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_THREAD_NETIF_DEFAULT_NAME
	*
	* Define the Thread default network interface name.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_THREAD_NETIF_DEFAULT_NAME
	#define OPENTHREAD_POSIX_CONFIG_THREAD_NETIF_DEFAULT_NAME "wpan0"
	#endif

	#ifdef __APPLE__

	/**
	* Use built-in utun driver on mac OS
	*/
	#define OT_POSIX_CONFIG_MACOS_UTUN 1

	/**
	* Use open-source tun driver on mac OS
	*/
	#define OT_POSIX_CONFIG_MACOS_TUN 2

	/**
	* @def OPENTHREAD_POSIX_CONFIG_MACOS_TUN_OPTION
	*
	* This setting configures which tunnel driver to use.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_MACOS_TUN_OPTION
	#define OPENTHREAD_POSIX_CONFIG_MACOS_TUN_OPTION OT_POSIX_CONFIG_MACOS_UTUN
	#endif

	#endif // __APPLE__

	//---------------------------------------------------------------------------------------------------------------------
	// Removed or renamed POSIX specific configs.

	#ifdef OPENTHREAD_CONFIG_POSIX_APP_TREL_INTERFACE_NAME
	#error "OPENTHREAD_CONFIG_POSIX_APP_TREL_INTERFACE_NAME was removed (no longer applicable with TREL over DNS-SD)."
	#endif

	#ifdef OPENTHREAD_CONFIG_POSIX_TREL_USE_NETLINK_SOCKET
	#error "OPENTHREAD_CONFIG_POSIX_TREL_USE_NETLINK_SOCKET was removed (no longer applicable with TREL over DNS-SD)."
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_TREL_UDP_PORT
	*
	* This setting configures the TREL UDP port number.
	* Define as 0 to use an ephemeral port number.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_TREL_UDP_PORT
	#define OPENTHREAD_POSIX_CONFIG_TREL_UDP_PORT 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_NAT64_CIDR
	*
	* This setting configures the NAT64 CIDR, used by NAT64 translator.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_NAT64_CIDR
	#define OPENTHREAD_POSIX_CONFIG_NAT64_CIDR "192.168.255.0/24"
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_BACKTRACE_ENABLE
	*
	* Define as 1 to enable backtrace support.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_BACKTRACE_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_BACKTRACE_ENABLE 1
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_ANDROID_ENABLE
	*
	* Define as 1 to enable android support.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_ANDROID_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_ANDROID_ENABLE 0
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_INFRA_IF_ENABLE
	*
	* Defines `1` to enable the posix implementation of platform/infra_if.h APIs.
	* The default value is set to `OPENTHREAD_CONFIG_BORDER_ROUTING_ENABLE` if it's
	* not explicit defined.
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_INFRA_IF_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_INFRA_IF_ENABLE OPENTHREAD_CONFIG_BORDER_ROUTING_ENABLE
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_FACTORY_CONFIG_FILE
	*
	* Define the path of the factory config file.
	*
	* Note: The factory config file contains the persist data that configured by the factory. And it won't be changed
	* after a device firmware update OTA is done.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_FACTORY_CONFIG_FILE
	#define OPENTHREAD_POSIX_CONFIG_FACTORY_CONFIG_FILE "src/posix/platform/openthread.conf.example"
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_PRODUCT_CONFIG_FILE
	*
	* Define the path of the product config file.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_PRODUCT_CONFIG_FILE
	#define OPENTHREAD_POSIX_CONFIG_PRODUCT_CONFIG_FILE "src/posix/platform/openthread.conf.example"
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_CONFIGURATION_FILE_ENABLE
	*
	* Define as 1 to enable the configuration file support.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_CONFIGURATION_FILE_ENABLE
	#define OPENTHREAD_POSIX_CONFIG_CONFIGURATION_FILE_ENABLE 1
	#endif

	/**
	* @def OPENTHREAD_POSIX_CONFIG_RCP_TIME_SYNC_INTERVAL
	*
	* This setting configures the interval (in units of microseconds) for host-rcp
	* time sync. The host will recalculate the time offset between host and RCP
	* every interval.
	*
	*/
	#ifndef OPENTHREAD_POSIX_CONFIG_RCP_TIME_SYNC_INTERVAL
	#define OPENTHREAD_POSIX_CONFIG_RCP_TIME_SYNC_INTERVAL (60 * 1000 * 1000)
	#endif
	#endif // OPENTHREAD_PLATFORM_CONFIG_H_