7dbd36a222
The `CONFIG_WIFI` symbol currently covers a number of different use-cases of Wi-Fi, primarily: * Wi-Fi AP (Broadcasting a network others can connect to) * Wi-Fi Station (Connecting to an AP + SSID scanning) * Wi-Fi AP + Station (Both the above) * Wi-Fi SSID scanning (SSID scanning only) Each of these application usages of Wi-Fi requires a different set of supporting options to operate correctly (`WPA_SUPP`, `NET_CONNECTION_MANAGER`, etc), and different opportunities for resource optimisation (System heap, buffer counts, etc). Currently, optimizing the Wi-Fi drivers depends on driver specific options, which can be challenging to find and are obviously not portable across different drivers. The addition of this choice allows applications to specify in a single Kconfig option which features of Wi-Fi they use, and enable individual Wi-Fi drivers to choose defaults based on those features. Signed-off-by: Jordan Yates <jordan@embeint.com>
73 lines
2.1 KiB
Plaintext
73 lines
2.1 KiB
Plaintext
# WiFi drivers configuration options
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# Copyright (c) 2017 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig WIFI
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bool "Wi-Fi drivers"
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if WIFI
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module = WIFI
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module-dep = LOG
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module-str = Log level for Wi-Fi driver
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module-help = Sets log level for Wi-Fi Device Drivers.
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source "subsys/net/Kconfig.template.log_config.net"
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config WIFI_INIT_PRIORITY
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int "Wi-Fi driver init priority"
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default 80
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help
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Wi-Fi device driver initialization priority.
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Do not mess with it unless you know what you are doing.
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Note that the priority needs to be lower than the net stack
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so that it can start before the networking sub-system.
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config WIFI_OFFLOAD
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bool "Support offloaded Wi-Fi device drivers"
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select NET_OFFLOAD
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help
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Enable support for Full-MAC Wi-Fi devices.
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config WIFI_USE_NATIVE_NETWORKING
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bool
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help
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When selected, this hidden configuration enables Wi-Fi driver
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to use native ethernet stack interface.
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source "drivers/wifi/winc1500/Kconfig.winc1500"
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source "drivers/wifi/simplelink/Kconfig.simplelink"
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source "drivers/wifi/eswifi/Kconfig.eswifi"
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source "drivers/wifi/esp_at/Kconfig.esp_at"
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source "drivers/wifi/esp32/Kconfig.esp32"
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source "drivers/wifi/esp_hosted/Kconfig.esp_hosted"
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source "drivers/wifi/nxp/Kconfig.nxp"
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source "drivers/wifi/infineon/Kconfig.airoc"
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source "drivers/wifi/nrf_wifi/Kconfig.nrfwifi"
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source "drivers/wifi/siwx91x/Kconfig.siwx91x"
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# Choice is after individual drivers to enable driver specific defaults
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choice WIFI_USAGE_MODE
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prompt "Application usage of the Wi-Fi driver"
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default WIFI_USAGE_MODE_STA
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help
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Inform the Wi-Fi driver of which Wi-Fi features the application
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will be using. Drivers can use this choice to default appropriate
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driver-specific options.
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config WIFI_USAGE_MODE_STA
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bool "Wi-Fi interface(s) acts as a Station"
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config WIFI_USAGE_MODE_AP
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bool "Wi-Fi interface(s) acts as an Access Point"
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config WIFI_USAGE_MODE_STA_AP
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bool "Wi-Fi interface(s) acts as an Access Point and Station"
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config WIFI_USAGE_MODE_SCAN_ONLY
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bool "Wi-Fi interface(s) used for SSID scanning only"
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endchoice
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endif # WIFI
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