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zephyr/subsys/net/l2/openthread/Kconfig
Torsten Rasmussen 3a0951fcd0 openthread: kconfig: rework OpenThread security configurations 
With the updates to mbedTLS Kconfig it is now possible to update the
OpenThread security configurations by disabling the mbedTLS prompt and
avoid stuck symbol selection.

As part of this, the OpenThread security selection has been reworked
into a choice which ensures only a single security selection can be
chosen.

And the OPENTHREAD_MBEDTLS itself has been made promptless to ensure
other parts of the build system can select a specific OpenThread
security implementation and disable user selection, if the module or
sample require such behavior.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2021-05-09 15:24:23 -05:00

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# OpenThread driver configuration options
# Copyright (c) 2018 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
config OPENTHREAD_SECURITY_INTERNAL
bool
help
OpenThread setting to signal that OpenThread security settings, such
as the OPENTHREAD_MBEDTLS setting will be controlled through other
Kconfig dependencies and should not be user configurable.
menuconfig NET_L2_OPENTHREAD
bool "OpenThread L2"
depends on NETWORKING
select SETTINGS
select FLASH
select FLASH_PAGE_LAYOUT
select FLASH_MAP
select MPU_ALLOW_FLASH_WRITE
select NVS
select CPLUSPLUS
select REBOOT
select ENTROPY_GENERATOR
imply NET_UDP
imply NET_IPV6
imply NET_CONFIG_NEED_IPV6
if NET_L2_OPENTHREAD
choice OPENTHREAD_IMPLEMENTATION
prompt "OpenThread origin selection"
help
Select OpenThread to use for build. Custom OpenThread implementations
can be added to the application Kconfig.
config OPENTHREAD_SOURCES
bool "OpenThread from sources"
help
Build Zephyr's OpenThread port from sources.
endchoice
config OPENTHREAD_MANUAL_START
bool "Start OpenThread stack manually"
help
If enabled, OpenThread stack will have to be configured and
started manually, with respective API calls or CLI/NCP commands.
Otherwise, OpenThread will configure the network parametrs and try to
join the Thread network automatically during initialization (using
credentials stored in persistend storage, obtained during
commissioning or pre-commissioned with other Kconfig options,
depending on configuration used).
menu "OpenThread stack features"
source "subsys/net/l2/openthread/Kconfig.features"
endmenu
menu "Thread Network configuration"
source "subsys/net/l2/openthread/Kconfig.thread"
endmenu
menu "Logging"
menuconfig OPENTHREAD_DEBUG
bool "OpenThread stack logging support"
depends on NET_L2_OPENTHREAD
help
This option enables logging support for OpenThread.
choice
prompt "OpenThread stack log level"
depends on OPENTHREAD_DEBUG
help
This option selects log level for OpenThread stack.
config OPENTHREAD_LOG_LEVEL_CRIT
bool "Critical"
config OPENTHREAD_LOG_LEVEL_WARN
bool "Warning"
config OPENTHREAD_LOG_LEVEL_NOTE
bool "Notice"
config OPENTHREAD_LOG_LEVEL_INFO
bool "Informational"
config OPENTHREAD_LOG_LEVEL_DEBG
bool "Debug"
endchoice
config OPENTHREAD_LOG_LEVEL
int
default 1 if OPENTHREAD_LOG_LEVEL_CRIT
default 2 if OPENTHREAD_LOG_LEVEL_WARN
default 3 if OPENTHREAD_LOG_LEVEL_NOTE
default 4 if OPENTHREAD_LOG_LEVEL_INFO
default 5 if OPENTHREAD_LOG_LEVEL_DEBG
default 0
menuconfig OPENTHREAD_L2_DEBUG
bool "OpenThread L2 log support"
help
This option enables log support for OpenThread.
if OPENTHREAD_L2_DEBUG
config OPENTHREAD_L2_DEBUG_DUMP_15_4
bool "Dump 802.15.4 packets"
help
This option enables dumping of 802.15.4 packets.
config OPENTHREAD_L2_DEBUG_DUMP_IPV6
bool "Dump IPv6 packets"
help
This option enables dumping of IPv6 packets.
endif # OPENTHREAD_L2_DEBUG
module = OPENTHREAD_L2
module-dep = NET_LOG
module-str = Log level for OpenThread driver
module-help = Enables OpenThread driver to output debug messages.
source "subsys/net/Kconfig.template.log_config.net"
endmenu # "Logging"
menu "Zephyr optimizations"
config OPENTHREAD_THREAD_PREEMPTIVE
bool "Set Openthread thread to be preemptive"
config OPENTHREAD_THREAD_PRIORITY
int "OpenThread thread priority"
default 0 if OPENTHREAD_THREAD_PREEMPTIVE
default 8
config OPENTHREAD_THREAD_STACK_SIZE
int "OpenThread thread stack size"
default 6144 if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
default 6240 if (OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER) && MPU_STACK_GUARD && FPU_SHARING && CPU_CORTEX_M
default 3168 if MPU_STACK_GUARD && FPU_SHARING && CPU_CORTEX_M
default 3072
config OPENTHREAD_PKT_LIST_SIZE
int "List size for IPv6 packet buffering"
default 10
config OPENTHREAD_RADIO_WORKQUEUE_STACK_SIZE
int "OpenThread radio transmit workqueue stack size"
default 608 if MPU_STACK_GUARD && FPU_SHARING && CPU_CORTEX_M
default 512
endmenu # "Zephyr optimizations"
config OPENTHREAD_SHELL
bool "Enable OpenThread shell"
depends on !OPENTHREAD_COPROCESSOR
depends on SHELL
default y
config MBEDTLS_PROMPTLESS
bool
default y if !CUSTOM_OPENTHREAD_SECURITY
choice OPENTHREAD_SECURITY
prompt "OpenThread security"
default OPENTHREAD_MBEDTLS_CHOICE
depends on !OPENTHREAD_SECURITY_INTERNAL
config CUSTOM_OPENTHREAD_SECURITY
bool "Custom"
help
Security settings will be controlled directly by the user.
Enabling this setting will give access to full control of mbed TLS
configuration.
config OPENTHREAD_MBEDTLS_CHOICE
bool "mbed TLS built-in"
select OPENTHREAD_MBEDTLS
help
Use the OpenThread mbed TLS configuration pre-defined security scheme.
endchoice
config OPENTHREAD_MBEDTLS
bool
select MBEDTLS
select MBEDTLS_ENABLE_HEAP
select MBEDTLS_CIPHER_AES_ENABLED
select MBEDTLS_CIPHER_CCM_ENABLED
select MBEDTLS_MAC_SHA256_ENABLED
select MBEDTLS_ENTROPY_ENABLED
select MBEDTLS_MAC_CMAC_ENABLED
select MBEDTLS_CIPHER
select MBEDTLS_MD
select MBEDTLS_TLS_VERSION_1_2 if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_DTLS if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_ECP_DP_SECP256R1_ENABLED if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_ECP_NIST_OPTIM if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_SSL_EXPORT_KEYS if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_CTR_DRBG_ENABLED if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_HMAC_DRBG_ENABLED if OPENTHREAD_COMMISSIONER || OPENTHREAD_JOINER
select MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED if OPENTHREAD_ECDSA
select MBEDTLS_ECDSA_DETERMINISTIC if OPENTHREAD_ECDSA
select MBEDTLS_PK_WRITE_C if OPENTHREAD_ECDSA
config OPENTHREAD_MBEDTLS_LIB_NAME
string "mbedtls lib name"
default "mbedTLS"
help
This option allows to specify one or more mbedtls library files to be
linked with OpenThread. Separate multiple values with space " ".
config OPENTHREAD_COPROCESSOR
bool "OpenThread Co-Processor"
select OPENTHREAD_MANUAL_START
select RING_BUFFER
select UART_INTERRUPT_DRIVEN
help
Enable Co-Processor in OpenThread stack.
choice
prompt "OpenThread Co-Processor type"
help
This option selects Thread network co-processor type
config OPENTHREAD_COPROCESSOR_NCP
bool "NCP - Network Co-Processor"
config OPENTHREAD_COPROCESSOR_RCP
bool "RCP - Radio Co-Processor"
endchoice
if OPENTHREAD_COPROCESSOR
config OPENTHREAD_COPROCESSOR_SPINEL_ON_UART_DEV_NAME
string "UART device to use for Co-Processor SPINEL"
default "UART_0"
help
UART device to use for Co-Processor SPINEL.
config OPENTHREAD_COPROCESSOR_UART_RING_BUFFER_SIZE
int "Set Co-Processor UART ring buffer size"
default 4096
help
TX buffer size for the OpenThread Co-Processor UART.
config OPENTHREAD_COPROCESSOR_SPINEL_ON_UART_ACM
bool "Run SPINEL over USB-ACM"
depends on USB_CDC_ACM
help
Is the SPINEL device a USB-CDC-ACM device.
config OPENTHREAD_COPROCESSOR_VENDOR_HOOK_SOURCE
string "Path to vendor hook source file"
help
Provides path to compile vendor hook file.
endif # OPENTHREAD_COPROCESSOR
config OPENTHREAD_PLATFORM_INFO
string "Platform information for OpenThread"
default "ZEPHYR"
help
Platform information for OpenThread
config OPENTHREAD_CUSTOM_PARAMETERS
string "Custom Parameters to pass to OpenThread build system"
default ""
help
This option is intended for advanced users only.
Pass additional parameters that do not have corresponding Kconfig
options to the OpenThread build system. Separate multiple values with
space " ", for example:
"OPENTHREAD_CONFIG_JOINER_ENABLE=1 OPENTHREAD_CONFIG_JOINER_MAX_CANDIDATES=3"
config OPENTHREAD_NUM_MESSAGE_BUFFERS
int "The number of message buffers in the buffer pool"
default 128
help
"The number of message buffers in the buffer pool."
config OPENTHREAD_MAX_STATECHANGE_HANDLERS
int "The maximum number of state-changed callback handlers"
default 2
help
The maximum number of state-changed callback handlers
set using otSetStateChangedCallback.
config OPENTHREAD_TMF_ADDRESS_CACHE_ENTRIES
int "The number of EID-to-RLOC cache entries"
default 20
help
The number of EID-to-RLOC cache entries.
config OPENTHREAD_LOG_PREPEND_LEVEL_ENABLE
bool "Enable prepending the log level to all OpenThread log messages"
help
When enabled the OpenThread logs will be prepended with the appropriate
log level prefix i.e. [CRIT], [WARN], [NOTE], [INFO], [DEBG].
config OPENTHREAD_MAC_SOFTWARE_ACK_TIMEOUT_ENABLE
bool "Enable software ACK timeout logic"
default y
help
Set y if the radio supports AckTime event
config OPENTHREAD_MAC_SOFTWARE_RETRANSMIT_ENABLE
bool "Enable software retransmission logic"
default y
help
Set y if the radio supports tx retry logic with collision avoidance (CSMA)
config OPENTHREAD_MAC_SOFTWARE_CSMA_BACKOFF_ENABLE
bool "Enable software CSMA backoff logic"
default y
help
Set y to enable software CSMA backoff. The option can be disabled if
the radio has hardware support for this feature (IEEE802154_HW_CSMA).
endif # NET_L2_OPENTHREAD
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