89 lines
3.0 KiB
Plaintext
89 lines
3.0 KiB
Plaintext
# Copyright (c) 2016 Intel Corporation.
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# SPDX-License-Identifier: Apache-2.0
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menuconfig NET_MGMT
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bool "Network Management API"
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help
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Add support for NM API that enables managing different aspects
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of the network stack as well as receiving notification on network
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events (ip address change, iface up and running ...).
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config NET_MGMT_EVENT
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bool "Add support for runtime network event notifications"
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depends on NET_MGMT
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help
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This adds support for the stack to notify events towards any
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relevant listener. This can be necessary when application
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(or else) needs to be notified on a specific network event
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(ip address change for instance) to trigger some related work.
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if NET_MGMT_EVENT
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config NET_MGMT_EVENT_STACK_SIZE
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int "Stack size for the inner thread handling event callbacks"
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default 2048 if COVERAGE_GCOV
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default 840 if X86
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default 800 if THREAD_LOCAL_STORAGE
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default 768
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help
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Set the internal stack size for NM to run registered callbacks
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on events.
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config NET_MGMT_EVENT_QUEUE_SIZE
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int "Size of event queue"
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default 16 if NET_MGMT_EVENT_MONITOR
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default 5
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range 1 1024
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help
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Numbers of events which can be queued at same time. Note that if a
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3rd event comes in, the first will be removed without generating any
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notification. Thus the size of this queue has to be tweaked depending
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on the load of the system, planned for the usage.
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config NET_MGMT_EVENT_QUEUE_TIMEOUT
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int "Timeout for event queue"
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default 10
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range 1 10000
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help
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Timeout in milliseconds for the event queue. This timeout is used to
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wait for the queue to be available.
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config NET_MGMT_EVENT_INFO
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bool "Passing information along with an event"
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help
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Event notifier will be able to provide information to an event,
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and listeners will then be able to get it. Such information depends
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on the type of event.
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config NET_MGMT_EVENT_MONITOR
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bool "Monitor network events from net shell"
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depends on NET_SHELL && NET_MGMT_EVENT_INFO
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help
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Allow user to monitor network events from net shell using
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"net events [on|off]" command. The monitoring is disabled by
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default. Note that you should probably increase the value of
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NET_MGMT_EVENT_QUEUE_SIZE from the default in order not to miss
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any events.
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config NET_MGMT_EVENT_MONITOR_AUTO_START
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bool "Start the event monitor automatically at boot"
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depends on NET_MGMT_EVENT_MONITOR && SHELL_BACKEND_SERIAL
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help
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Allow user to start monitoring network events automatically
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when the system starts. The auto start is disabled by default.
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The default UART based shell is used to print data.
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module = NET_MGMT_EVENT
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module-dep = NET_LOG
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module-str = Log level for network management event core
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module-help = Enable debug messages output for network management events.
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source "subsys/net/Kconfig.template.log_config.net"
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config NET_DEBUG_MGMT_EVENT_STACK
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bool "Stack analysis output on Net MGMT event core"
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select INIT_STACKS
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help
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Add debug messages output on how much Net MGMT event stack is used.
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endif # NET_MGMT_EVENT
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