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https://github.com/zephyrproject-rtos/zephyr
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80252f5cd2
This is only meant for testing the network. This must not be enabled in live system as it takes memory and processing power for each sent or received network packet. Change-Id: I223a087175b19c8561743a1fcceb659be2356c4d Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
243 lines
6.6 KiB
Plaintext
243 lines
6.6 KiB
Plaintext
# networking.kconf - Generic networking configuration options
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#
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# Copyright (c) 2015 Intel Corporation.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, 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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#
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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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#
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# 3) Neither the name of Intel Corporation nor the names of its contributors
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# may be used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# 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)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Networking options
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#
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menuconfig NETWORKING
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bool
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prompt "Generic networking support [EXPERIMENTAL]"
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select NANO_TIMEOUTS
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select NANO_TIMERS
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default n
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help
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This option enabled generic networking support.
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if NETWORKING
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config NET_BUF_RX_SIZE
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int "Number of network buffers to use when receiving data"
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default 1
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help
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Each network buffer will contain one received IPv6 or IPv4 packet.
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Each buffer will occupy 1280 bytes of memory.
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config NET_BUF_TX_SIZE
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int "Number of network buffers to use when sending data"
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default 2
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help
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Each network buffer will contain one sent IPv6 or IPv4 packet.
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Each buffer will occupy 1280 bytes of memory.
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choice
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prompt "Internet Protocol version"
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depends on NETWORKING
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help
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The IP stack can either support IPv6 or IPv4 but
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not both at the same time. The IPv6 support should
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be selected by default as there is limited set of
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network bearers provided that support IPv4.
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default NETWORKING_WITH_IPV6
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config NETWORKING_WITH_IPV6
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bool "IPv6"
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help
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Choose this if unsure.
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config NETWORKING_WITH_IPV4
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bool "IPv4"
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help
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Legacy IP.
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endchoice
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config NETWORKING_STATISTICS
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bool
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prompt "Enable IP statistics gathering"
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depends on NETWORKING
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default n
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help
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This is only for debugging the network. Do not activate
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this in live system! The option uses memory and slows
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down IP packet processing.
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if NETWORKING_WITH_IPV6
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config NETWORKING_IPV6_NO_ND
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bool
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prompt "Disable IPv6 neighbor discovery"
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depends on NETWORKING
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depends on NETWORKING_WITH_IPV6
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default y
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help
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Normally ND should be enabled but in order to simplify
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the network setup, it is currently turned off.
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endif
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config NETWORKING_WITH_RPL
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bool
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prompt "Enable RPL (ripple) IPv6 mesh routing protocol"
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depends on NETWORKING && NETWORKING_WITH_IPV6
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default n
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help
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Enable RPL (RFC 6550) IPv6 Routing Protocol for
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Low-Power and Lossy Networks.
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config NETWORKING_WITH_LOGGING
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bool
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prompt "Enable logging of the uIP stack"
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depends on NETWORKING
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default n
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help
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Enable packet and uIP stack logging
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config NETWORKING_WITH_LOOPBACK
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bool
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prompt "Enable loopback driver"
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depends on NETWORKING
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default n
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help
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Enable a simple loopback driver that installs
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IPv6 loopback addresses into routing table and
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neighbor cache. All packets transmitted are
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looped back to the receiving fifo/fiber.
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config NETWORKING_UART
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bool
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prompt "Network UART/slip driver"
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depends on NETWORKING
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select UART_SIMPLE
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default n
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help
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Enable UART driver for passing IPv6 packets using slip.
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This requires running tunslip6 tool in host. See README
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file at net/ip/contiki/tools directory for details.
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config NETWORKING_DEBUG_UART
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bool
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prompt "Network UART driver debug"
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depends on NETWORKING_UART && NETWORKING_WITH_LOGGING
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default n
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help
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This option enables debug support for network UART
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driver.
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config NETWORKING_WITH_15_4
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bool
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prompt "Enable 802.15.4 driver"
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depends on NETWORKING && NETWORKING_WITH_IPV6
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default n
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help
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Enable 802.15.4 driver that receives the IPv6 packet,
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does header compression on it and writes it to the
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802.15.4 stack Tx FIFO. The 802.15.4 Tx fiber will pick up
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the header compressed IPv6 6lowpan packet and fragment
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it into suitable chunks ready to be sent to the 802.15.4
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hw driver
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choice
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prompt "802.15.4 Radio Driver"
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depends on NETWORKING && NETWORKING_WITH_15_4
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default n
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help
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The 802.15.4 layer can either support loopback within
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or loopback with uart but not both at the same time.
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config NETWORKING_WITH_15_4_LOOPBACK
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bool
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prompt "Enable 802.15.4 loopback radio driver"
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help
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Enable 802.15.4 loopback radio driver that receives
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the 802.15.4 frame and put it back 802.15.4 Rx Fifo.
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config NETWORKING_WITH_15_4_LOOPBACK_UART
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bool
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prompt "Enable 802.15.4 loopback radio uart driver"
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select UART_SIMPLE
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help
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Enable 802.15.4 loopback radio driver that sends
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802.15.4 frames out of qemu through uart and receive
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frames through uart. This way one can test 802.15.4 frames
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between two qemus
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endchoice
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config NETWORKING_WITH_6LOWPAN
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bool
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prompt "Enable 6LoWPAN (IPv6 compression) in the uIP stack"
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depends on NETWORKING
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depends on NETWORKING_WITH_15_4
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default n
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help
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Enable 6LoWPAN in uIP stack
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config TINYDTLS
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bool
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prompt "Enable tinyDTLS support."
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depends on NETWORKING
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default n
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help
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Enable tinyDTLS support so that applications can use it.
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This is needed at least in CoAP.
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config TINYDTLS_DEBUG
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bool
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prompt "Enable tinyDTLS debugging support."
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depends on TINYDTLS
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default n
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help
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Enable tinyDTLS debugging support.
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config ER_COAP
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bool
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prompt "Enable Erbium CoAP engine support."
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depends on NETWORKING
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default n
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help
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Enable Erbium CoAP engine support so that applications can use it.
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config ER_COAP_WITH_DTLS
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bool
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prompt "Use DTLS in CoAP"
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depends on ER_COAP
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select TINYDTLS
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default n
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help
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Make CoAP engine use DTLS. Note that if you activate DTLS, you
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are not able to send or receive non-DTLS CoAP messages, and
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vice versa.
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config ER_COAP_CLIENT
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bool
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prompt "Enable CoAP client support"
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depends on ER_COAP
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default n
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help
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Compile in client CoAP support.
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endif
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