esp-idf/components/esp_wifi/Kconfig

menu "Wi-Fi"
    visible if (SOC_WIFI_SUPPORTED || SOC_WIRELESS_HOST_SUPPORTED)

    config ESP_WIFI_ENABLED
        bool
        default y if SOC_WIFI_SUPPORTED

    config ESP_HOST_WIFI_ENABLED
        bool "Host WiFi Enable"
        depends on SOC_WIRELESS_HOST_SUPPORTED
        default n

    config ESP_WIFI_CONTROLLER_TARGET
        depends on ESP_HOST_WIFI_ENABLED
        string
        default "esp32"

    config ESP_WIFI_TARGET_ESP32
        depends on ESP_HOST_WIFI_ENABLED
        bool
        default y if ESP_WIFI_CONTROLLER_TARGET="esp32"

    if (ESP_WIFI_ENABLED || ESP_HOST_WIFI_ENABLED)

        config ESP_WIFI_STATIC_RX_BUFFER_NUM
            int "Max number of WiFi static RX buffers"
            range 2 25 if !SOC_WIFI_HE_SUPPORT
            range 2 128 if SOC_WIFI_HE_SUPPORT
            default 10 if !(SPIRAM_TRY_ALLOCATE_WIFI_LWIP && !SPIRAM_IGNORE_NOTFOUND)
            default 16 if (SPIRAM_TRY_ALLOCATE_WIFI_LWIP && !SPIRAM_IGNORE_NOTFOUND)
            help
                Set the number of WiFi static RX buffers. Each buffer takes approximately 1.6KB of RAM.
                The static rx buffers are allocated when esp_wifi_init is called, they are not freed
                until esp_wifi_deinit is called.

                WiFi hardware use these buffers to receive all 802.11 frames.
                A higher number may allow higher throughput but increases memory use. If ESP_WIFI_AMPDU_RX_ENABLED
                is enabled, this value is recommended to set equal or bigger than ESP_WIFI_RX_BA_WIN in order to
                achieve better throughput and compatibility with both stations and APs.

        config ESP_WIFI_DYNAMIC_RX_BUFFER_NUM
            int "Max number of WiFi dynamic RX buffers"
            range 0 128 if !LWIP_WND_SCALE
            range 0 1024 if LWIP_WND_SCALE
            default 32
            help
                Set the number of WiFi dynamic RX buffers, 0 means unlimited RX buffers will be allocated
                (provided sufficient free RAM). The size of each dynamic RX buffer depends on the size of
                the received data frame.

                For each received data frame, the WiFi driver makes a copy to an RX buffer and then delivers
                it to the high layer TCP/IP stack. The dynamic RX buffer is freed after the higher layer has
                successfully received the data frame.

                For some applications, WiFi data frames may be received faster than the application can
                process them. In these cases we may run out of memory if RX buffer number is unlimited (0).

                If a dynamic RX buffer limit is set, it should be at least the number of static RX buffers.

        choice ESP_WIFI_TX_BUFFER
            prompt "Type of WiFi TX buffers"
            default ESP_WIFI_DYNAMIC_TX_BUFFER
            help
                Select type of WiFi TX buffers:

                If "Static" is selected, WiFi TX buffers are allocated when WiFi is initialized and released
                when WiFi is de-initialized. The size of each static TX buffer is fixed to about 1.6KB.

                If "Dynamic" is selected, each WiFi TX buffer is allocated as needed when a data frame is
                delivered to the Wifi driver from the TCP/IP stack. The buffer is freed after the data frame
                has been sent by the WiFi driver. The size of each dynamic TX buffer depends on the length
                of each data frame sent by the TCP/IP layer.

                If PSRAM is enabled, "Static" should be selected to guarantee enough WiFi TX buffers.
                If PSRAM is disabled, "Dynamic" should be selected to improve the utilization of RAM.

            config ESP_WIFI_STATIC_TX_BUFFER
                bool "Static"
            config ESP_WIFI_DYNAMIC_TX_BUFFER
                bool "Dynamic"
                depends on !(SPIRAM_TRY_ALLOCATE_WIFI_LWIP && !SPIRAM_IGNORE_NOTFOUND)
        endchoice

        config ESP_WIFI_TX_BUFFER_TYPE
            int
            default 0 if ESP_WIFI_STATIC_TX_BUFFER
            default 1 if ESP_WIFI_DYNAMIC_TX_BUFFER

        config ESP_WIFI_STATIC_TX_BUFFER_NUM
            int "Max number of WiFi static TX buffers"
            depends on ESP_WIFI_STATIC_TX_BUFFER
            range 1 64
            default 16
            help
                Set the number of WiFi static TX buffers. Each buffer takes approximately 1.6KB of RAM.
                The static RX buffers are allocated when esp_wifi_init() is called, they are not released
                until esp_wifi_deinit() is called.

                For each transmitted data frame from the higher layer TCP/IP stack, the WiFi driver makes a
                copy of it in a TX buffer.  For some applications especially UDP applications, the upper
                layer can deliver frames faster than WiFi layer can transmit. In these cases, we may run out
                of TX buffers.

        config ESP_WIFI_CACHE_TX_BUFFER_NUM
            int "Max number of WiFi cache TX buffers"
            depends on (SPIRAM_TRY_ALLOCATE_WIFI_LWIP && !SPIRAM_IGNORE_NOTFOUND)
            range 0 128
            default 32
            help
                Set the number of WiFi cache TX buffer number.

                For each TX packet from uplayer, such as LWIP etc, WiFi driver needs to allocate a static TX
                buffer and makes a copy of uplayer packet. If WiFi driver fails to allocate the static TX buffer,
                it caches the uplayer packets to a dedicated buffer queue, this option is used to configure the
                size of the cached TX queue.

        config ESP_WIFI_DYNAMIC_TX_BUFFER_NUM
            int "Max number of WiFi dynamic TX buffers"
            depends on ESP_WIFI_DYNAMIC_TX_BUFFER
            range 1 128
            default 32
            help
                Set the number of WiFi dynamic TX buffers. The size of each dynamic TX buffer is not fixed,
                it depends on the size of each transmitted data frame.

                For each transmitted frame from the higher layer TCP/IP stack, the WiFi driver makes a copy
                of it in a TX buffer. For some applications, especially UDP applications, the upper layer
                can deliver frames faster than WiFi layer can transmit. In these cases, we may run out of TX
                buffers.

        choice ESP_WIFI_MGMT_RX_BUFFER
            prompt "Type of WiFi RX MGMT buffers"
            default ESP_WIFI_STATIC_RX_MGMT_BUFFER
            help
                Select type of WiFi RX MGMT buffers:

                If "Static" is selected, WiFi RX MGMT buffers are allocated when WiFi is initialized and released
                when WiFi is de-initialized. The size of each static RX MGMT buffer is fixed to about 500 Bytes.

                If "Dynamic" is selected, each WiFi RX MGMT buffer is allocated as needed when a MGMT data frame is
                received. The MGMT buffer is freed after the MGMT data frame has been processed by the WiFi driver.


            config ESP_WIFI_STATIC_RX_MGMT_BUFFER
                bool "Static"
            config ESP_WIFI_DYNAMIC_RX_MGMT_BUFFER
                bool "Dynamic"
        endchoice

        config ESP_WIFI_DYNAMIC_RX_MGMT_BUF
            int
            default 0 if ESP_WIFI_STATIC_RX_MGMT_BUFFER
            default 1 if ESP_WIFI_DYNAMIC_RX_MGMT_BUFFER

        config ESP_WIFI_RX_MGMT_BUF_NUM_DEF
            int "Max number of WiFi RX MGMT buffers"
            range 1 10
            default 5
            help
                Set the number of WiFi RX_MGMT buffers.

                For Management buffers, the number of dynamic and static management buffers is the same.
                In order to prevent memory fragmentation, the management buffer type should be set to static first.

        config ESP_WIFI_CSI_ENABLED
            bool "WiFi CSI(Channel State Information)"
            depends on SOC_WIFI_CSI_SUPPORT
            default n
            help
                Select this option to enable CSI(Channel State Information) feature. CSI takes about
                CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM KB of RAM. If CSI is not used, it is better to disable
                this feature in order to save memory.

        config ESP_WIFI_AMPDU_TX_ENABLED
            bool "WiFi AMPDU TX"
            default y
            help
                Select this option to enable AMPDU TX feature


        config ESP_WIFI_TX_BA_WIN
            int "WiFi AMPDU TX BA window size"
            depends on ESP_WIFI_AMPDU_TX_ENABLED
            range 2 32 if !SOC_WIFI_HE_SUPPORT
            range 2 64 if SOC_WIFI_HE_SUPPORT
            default 6
            help
                Set the size of WiFi Block Ack TX window. Generally a bigger value means higher throughput but
                more memory. Most of time we should NOT change the default value unless special reason, e.g.
                test the maximum UDP TX throughput with iperf etc. For iperf test in shieldbox, the recommended
                value is 9~12.

        config ESP_WIFI_AMPDU_RX_ENABLED
            bool "WiFi AMPDU RX"
            default y
            help
                Select this option to enable AMPDU RX feature

        config ESP_WIFI_RX_BA_WIN
            int "WiFi AMPDU RX BA window size"
            depends on ESP_WIFI_AMPDU_RX_ENABLED
            range 2 32 if !SOC_WIFI_HE_SUPPORT
            range 2 64 if SOC_WIFI_HE_SUPPORT
            default 6 if !(SPIRAM_TRY_ALLOCATE_WIFI_LWIP && !SPIRAM_IGNORE_NOTFOUND)
            default 16 if (SPIRAM_TRY_ALLOCATE_WIFI_LWIP && !SPIRAM_IGNORE_NOTFOUND)
            help
                Set the size of WiFi Block Ack RX window. Generally a bigger value means higher throughput and better
                compatibility but more memory. Most of time we should NOT change the default value unless special
                reason, e.g. test the maximum UDP RX throughput with iperf etc. For iperf test in shieldbox, the
                recommended value is 9~12. If PSRAM is used and WiFi memory is preferred to allocate in PSRAM first,
                the default and minimum value should be 16 to achieve better throughput and compatibility with both
                stations and APs.

        config ESP_WIFI_AMSDU_TX_ENABLED
            bool "WiFi AMSDU TX"
            depends on (ESP_WIFI_CACHE_TX_BUFFER_NUM >= 2)
            default n
            help
                Select this option to enable AMSDU TX feature

        config ESP_WIFI_NVS_ENABLED
            bool "WiFi NVS flash"
            default y
            help
                Select this option to enable WiFi NVS flash

        choice ESP_WIFI_TASK_CORE_ID
            depends on !FREERTOS_UNICORE
            prompt "WiFi Task Core ID"
            default ESP_WIFI_TASK_PINNED_TO_CORE_0
            help
                Pinned WiFi task to core 0 or core 1.

            config ESP_WIFI_TASK_PINNED_TO_CORE_0
                bool "Core 0"
            config ESP_WIFI_TASK_PINNED_TO_CORE_1
                bool "Core 1"
        endchoice

        config ESP_WIFI_SOFTAP_BEACON_MAX_LEN
            int "Max length of WiFi SoftAP Beacon"
            range 752 1256
            default 752
            help
                ESP-MESH utilizes beacon frames to detect and resolve root node conflicts (see documentation). However
                the default length of a beacon frame can simultaneously hold only five root node identifier structures,
                meaning that a root node conflict of up to five nodes can be detected at one time. In the occurrence of
                more root nodes conflict involving more than five root nodes, the conflict resolution process will
                detect five of the root nodes, resolve the conflict, and re-detect more root nodes. This process will
                repeat until all root node conflicts are resolved. However this process can generally take a very long
                time.

                To counter this situation, the beacon frame length can be increased such that more root nodes can be
                detected simultaneously. Each additional root node will require 36 bytes and should be added on top of
                the default beacon frame length of
                752 bytes. For example, if you want to detect 10 root nodes simultaneously, you need to set the beacon
                frame length as
                932 (752+36*5).

                Setting a longer beacon length also assists with debugging as the conflicting root nodes can be
                identified more quickly.

        config ESP_WIFI_MGMT_SBUF_NUM
            int "WiFi mgmt short buffer number"
            range 6 32
            default 32
            help
                Set the maximum number of Wi-Fi management short buffers. These buffers are dynamically allocated,
                with their size determined by the length of the management packet to be sent. When a management
                packet is less than 64 bytes, the Wi-Fi driver classifies it as a short management packet and
                assigns it to one of these buffers.

        config ESP_WIFI_IRAM_OPT
            bool "WiFi IRAM speed optimization"
            default n if (BT_ENABLED && SPIRAM && IDF_TARGET_ESP32)
            default y
            help
                Select this option to place frequently called Wi-Fi library functions in IRAM.
                When this option is disabled, more than 10Kbytes of IRAM memory will be saved
                but Wi-Fi throughput will be reduced.

        config ESP_WIFI_EXTRA_IRAM_OPT
            bool "WiFi EXTRA IRAM speed optimization"
            default y if SOC_WIFI_HE_SUPPORT
            default n
            help
                Select this option to place additional frequently called Wi-Fi library functions
                in IRAM. When this option is disabled, more than 5Kbytes of IRAM memory will be saved
                but Wi-Fi throughput will be reduced.

        config ESP_WIFI_RX_IRAM_OPT
            bool "WiFi RX IRAM speed optimization"
            default n if (BT_ENABLED && SPIRAM && IDF_TARGET_ESP32)
            default y
            help
                Select this option to place frequently called Wi-Fi library RX functions in IRAM.
                When this option is disabled, more than 17Kbytes of IRAM memory will be saved
                but Wi-Fi performance will be reduced.

        config ESP_WIFI_ENABLE_WPA3_SAE
            bool "Enable WPA3-Personal"
            default y
            select ESP_WIFI_MBEDTLS_CRYPTO
            help
                Select this option to allow the device to establish a WPA3-Personal connection with eligible AP's.
                PMF (Protected Management Frames) is a prerequisite feature for a WPA3 connection, it needs to be
                explicitly configured before attempting connection. Please refer to the Wi-Fi Driver API Guide
                for details.

        config ESP_WIFI_ENABLE_SAE_PK
            bool "Enable SAE-PK"
            default y
            depends on ESP_WIFI_ENABLE_WPA3_SAE
            help
                Select this option to enable SAE-PK

        config ESP_WIFI_SOFTAP_SAE_SUPPORT
            bool "Enable WPA3 Personal(SAE) SoftAP"
            default y
            depends on ESP_WIFI_ENABLE_WPA3_SAE
            depends on ESP_WIFI_SOFTAP_SUPPORT
            help
                Select this option to enable SAE support in softAP mode.

        config ESP_WIFI_ENABLE_WPA3_OWE_STA
            bool "Enable OWE STA"
            default y
            select ESP_WIFI_MBEDTLS_CRYPTO
            help
                Select this option to allow the device to establish OWE connection with eligible AP's.
                PMF (Protected Management Frames) is a prerequisite feature for a WPA3 connection, it needs to be
                explicitly configured before attempting connection. Please refer to the Wi-Fi Driver API Guide
                for details.

        config ESP_WIFI_SLP_IRAM_OPT
            bool "WiFi SLP IRAM speed optimization"
            select PM_SLP_DEFAULT_PARAMS_OPT
            select PERIPH_CTRL_FUNC_IN_IRAM
            default y if SOC_WIFI_HE_SUPPORT
            help
                Select this option to place called Wi-Fi library TBTT process and receive beacon functions in IRAM.
                Some functions can be put in IRAM either by ESP_WIFI_IRAM_OPT and ESP_WIFI_RX_IRAM_OPT, or this one.
                If already enabled ESP_WIFI_IRAM_OPT, the other 7.3KB IRAM memory would be taken by this option.
                If already enabled ESP_WIFI_RX_IRAM_OPT, the other 1.3KB IRAM memory would be taken by this option.
                If neither of them are enabled, the other 7.4KB IRAM memory would be taken by this option.
                Wi-Fi power-save mode average current would be reduced if this option is enabled.

        config ESP_WIFI_SLP_DEFAULT_MIN_ACTIVE_TIME
            int "Minimum active time"
            range 8 60
            default 50
            help
                Only for station in WIFI_PS_MIN_MODEM or WIFI_PS_MAX_MODEM. When the station enters the active state,
                it will work for at least ESP_WIFI_SLP_DEFAULT_MIN_ACTIVE_TIME. If a data packet is received or sent
                during this period, the time will be refreshed. If the time is up, but the station still has packets
                to receive or send, the time will also be refreshed. unit: milliseconds.

        config ESP_WIFI_SLP_DEFAULT_MAX_ACTIVE_TIME
            int "Maximum keep alive time"
            range 10 60
            default 10
            help
                Only for station in WIFI_PS_MIN_MODEM or WIFI_PS_MAX_MODEM. If no packet has been
                sent within ESP_WIFI_SLP_DEFAULT_MAX_ACTIVE_TIME, a null data packet will be sent
                to maintain the connection with the AP. unit: seconds.

        config ESP_WIFI_SLP_DEFAULT_WAIT_BROADCAST_DATA_TIME
            int "Minimum wait broadcast data time"
            range 10 30
            default 15
            help
                Only for station in WIFI_PS_MIN_MODEM or WIFI_PS_MAX_MODEM. When the station knows through the beacon
                that AP will send broadcast packet, it will wait for ESP_WIFI_SLP_DEFAULT_WAIT_BROADCAST_DATA_TIME
                before entering the sleep process. If a broadcast packet is received with more data bits, the time
                will refreshed. unit: milliseconds.

        config ESP_WIFI_FTM_ENABLE
            bool "WiFi FTM"
            default n
            depends on SOC_WIFI_FTM_SUPPORT
            help
                Enable feature Fine Timing Measurement for calculating WiFi Round-Trip-Time (RTT).

        config ESP_WIFI_FTM_INITIATOR_SUPPORT
            bool "FTM Initiator support"
            default y
            depends on ESP_WIFI_FTM_ENABLE

        config ESP_WIFI_FTM_RESPONDER_SUPPORT
            bool "FTM Responder support"
            default y
            depends on ESP_WIFI_FTM_ENABLE

        config ESP_WIFI_STA_DISCONNECTED_PM_ENABLE
            bool "Power Management for station at disconnected"
            default y
            help
                Select this option to enable power_management for station when disconnected.
                Chip will do modem-sleep when rf module is not in use any more.

        config ESP_WIFI_GCMP_SUPPORT
            bool "WiFi GCMP Support(GCMP128 and GCMP256)"
            default n
            depends on SOC_WIFI_GCMP_SUPPORT
            help
                Select this option to enable GCMP support. GCMP support is compulsory for WiFi Suite-B support.

        config ESP_WIFI_GMAC_SUPPORT
            bool "WiFi GMAC Support(GMAC128 and GMAC256)"
            default y
            help
                Select this option to enable GMAC support. GMAC support is compulsory for WiFi 192 bit certification.

        config ESP_WIFI_SOFTAP_SUPPORT
            bool "WiFi SoftAP Support"
            default y
            help
                WiFi module can be compiled without SoftAP to save code size.

        config ESP_WIFI_ENHANCED_LIGHT_SLEEP
            bool "WiFi modem automatically receives the beacon"
            default n
            depends on ESP_PHY_MAC_BB_PD && SOC_PM_SUPPORT_BEACON_WAKEUP
            help
                The wifi modem automatically receives the beacon frame during light sleep.

        config ESP_WIFI_SLP_BEACON_LOST_OPT
            bool "Wifi sleep optimize when beacon lost"
            help
                Enable wifi sleep optimization when beacon loss occurs and immediately enter
                sleep mode when the WiFi module detects beacon loss.

        config ESP_WIFI_SLP_BEACON_LOST_TIMEOUT
            int "Beacon loss timeout"
            range 5 100
            default 10
            depends on ESP_WIFI_SLP_BEACON_LOST_OPT
            help
                Timeout time for close rf phy when beacon loss occurs, Unit: 1024 microsecond.

        config ESP_WIFI_SLP_BEACON_LOST_THRESHOLD
            int "Maximum number of consecutive lost beacons allowed"
            range 0 8
            default 3
            depends on ESP_WIFI_SLP_BEACON_LOST_OPT
            help
                Maximum number of consecutive lost beacons allowed, WiFi keeps Rx state when
                the number of consecutive beacons lost is greater than the given threshold.

        config ESP_WIFI_SLP_PHY_ON_DELTA_EARLY_TIME
            int "Delta early time for RF PHY on"
            range 0 100
            default 2
            depends on ESP_WIFI_SLP_BEACON_LOST_OPT && SOC_WIFI_SUPPORT_VARIABLE_BEACON_WINDOW
            help
                Delta early time for rf phy on, When the beacon is lost, the next rf phy on will
                be earlier the time specified by the configuration item, Unit: 32 microsecond.

        config ESP_WIFI_SLP_PHY_OFF_DELTA_TIMEOUT_TIME
            int "Delta timeout time for RF PHY off"
            range 0 8
            default 2
            depends on ESP_WIFI_SLP_BEACON_LOST_OPT && SOC_WIFI_SUPPORT_VARIABLE_BEACON_WINDOW
            help
                Delta timeout time for rf phy off, When the beacon is lost, the next rf phy off will
                be delayed for the time specified by the configuration item. Unit: 1024 microsecond.

        config ESP_WIFI_ESPNOW_MAX_ENCRYPT_NUM
            int "Maximum espnow encrypt peers number"
            range 0 4 if IDF_TARGET_ESP32C2
            range 0 17 if (!IDF_TARGET_ESP32C2)
            default 2 if IDF_TARGET_ESP32C2
            default 7 if (!IDF_TARGET_ESP32C2)
            help
                Maximum number of encrypted peers supported by espnow.
                The number of hardware keys for encryption is fixed. And the espnow and SoftAP share the same
                hardware keys. So this configuration will affect the maximum connection number of SoftAP.
                Maximum espnow encrypted peers number + maximum number of connections of SoftAP = Max hardware
                keys number. When using ESP mesh, this value should be set to a maximum of 6.

        config ESP_WIFI_NAN_ENABLE
            bool "WiFi Aware"
            default n
            depends on SOC_WIFI_NAN_SUPPORT
            help
                Enable WiFi Aware (NAN) feature.

        config ESP_WIFI_MBEDTLS_CRYPTO
            bool "Use MbedTLS crypto APIs"
            default y
            select MBEDTLS_AES_C
            select MBEDTLS_ECP_C
            select MBEDTLS_ECDH_C
            select MBEDTLS_ECDSA_C
            select MBEDTLS_CMAC_C
            select MBEDTLS_ECP_DP_SECP256R1_ENABLED
            help
                Select this option to enable the use of MbedTLS crypto APIs.
                The internal crypto support within the supplicant is limited
                and may not suffice for all new security features, including WPA3.

                It is recommended to always keep this option enabled. Additionally,
                note that MbedTLS can leverage hardware acceleration if available,
                resulting in significantly faster cryptographic operations.

        if ESP_WIFI_MBEDTLS_CRYPTO
            config ESP_WIFI_MBEDTLS_TLS_CLIENT
                bool "Use MbedTLS TLS client for WiFi Enterprise connection"
                depends on ESP_WIFI_ENTERPRISE_SUPPORT
                default y
                select MBEDTLS_TLS_ENABLED
                help
                    Select this option to use MbedTLS TLS client for WPA2 enterprise connection.
                    Please note that from MbedTLS-3.0 onwards, MbedTLS does not support SSL-3.0
                    TLS-v1.0, TLS-v1.1 versions. In case your server is using one of these version,
                    it is advisable to update your server.
                    Please disable this option for compatibility with older TLS versions.

            config ESP_WIFI_EAP_TLS1_3
                bool "Enable EAP-TLS v1.3 Support for WiFi Enterprise connection"
                default n
                select MBEDTLS_SSL_PROTO_TLS1_3
                depends on ESP_WIFI_MBEDTLS_TLS_CLIENT && IDF_EXPERIMENTAL_FEATURES
                help
                    Select this option to support EAP with TLS v1.3.
                    This configuration still supports compatibility with EAP-TLS v1.2.
                    Please note that enabling this configuration will cause every application which
                    uses TLS go for TLS1.3 if server supports that. TLS1.3 is still in development in mbedtls
                    and there may be interoperability issues with this. Please modify your application to set
                    max version as TLS1.2 if you want to enable TLS1.3 only for WiFi connection.

        endif

        config ESP_WIFI_WAPI_PSK
            bool "Enable WAPI PSK support"
            depends on SOC_WIFI_WAPI_SUPPORT
            default n
            help
                Select this option to enable WAPI-PSK
                which is a Chinese National Standard Encryption for Wireless LANs (GB 15629.11-2003).

        config ESP_WIFI_SUITE_B_192
            bool "Enable NSA suite B support with 192 bit key"
            default n
            depends on SOC_WIFI_GCMP_SUPPORT
            select ESP_WIFI_GCMP_SUPPORT
            select ESP_WIFI_GMAC_SUPPORT
            help
                Select this option to enable 192 bit NSA suite-B.
                This is necessary to support WPA3 192 bit security.

        config ESP_WIFI_11KV_SUPPORT
            bool "Enable 802.11k, 802.11v APIs Support"
            default n
            help
                Select this option to enable 802.11k 802.11v APIs(RRM and BTM support).

        config ESP_WIFI_RRM_SUPPORT
            bool "Enable 802.11k APIs Support"
            depends on ESP_WIFI_11KV_SUPPORT
            default y
            help
                Select this option to enable 802.11k APIs(RRM support).
                Only APIs which are helpful for network assisted roaming
                are supported for now.
                Enable this option with RRM enabled in sta config
                to make device ready for network assisted roaming.
                RRM: Radio measurements enable STAs to understand the radio environment,
                it enables STAs to observe and gather data on radio link performance
                and on the radio environment. Current implementation adds beacon report,
                link measurement, neighbor report.

        config ESP_WIFI_WNM_SUPPORT
            bool "Enable 802.11v APIs Support"
            depends on ESP_WIFI_11KV_SUPPORT
            default y
            help
                Select this option to enable 802.11v APIs(BTM support).
                Only APIs which are helpful for network assisted roaming
                are supported for now.
                Enable this option with BTM enabled in sta config
                to make device ready for network assisted roaming.
                BTM: BSS transition management enables an AP to request a station to transition
                to a specific AP, or to indicate to a station a set of preferred APs.

        config ESP_WIFI_SCAN_CACHE
            bool "Keep scan results in cache"
            depends on ESP_WIFI_RRM_SUPPORT
            default n
            help
                Keep scan results in cache, if not enabled, those
                will be flushed immediately.

        config ESP_WIFI_MBO_SUPPORT
            bool "Enable Multi Band Operation Certification Support"
            default n
            select ESP_WIFI_11KV_SUPPORT
            select ESP_WIFI_RRM_SUPPORT
            select ESP_WIFI_WNM_SUPPORT
            select ESP_WIFI_SCAN_CACHE
            help
                Select this option to enable WiFi Multiband operation certification support.

        config ESP_WIFI_ENABLE_ROAMING_APP
            bool "Advanced support for Wi-Fi Roaming (Experimental)"
            depends on IDF_EXPERIMENTAL_FEATURES
            default n
            help
                Enable Espressif's roaming app to allow for efficient Wi-Fi roaming.
                This includes configurable periodic environment scans, maintaining a cache of the
                best APs, handling low rssi events etc.

                Risk Warning
                Please note that this feature is still experimental and enabling this potentially can
                lead to unpredictable scanning, connection and roaming attempts.
                We are still working on tuning and optimising this feature to ensure reliable and stable use.

        menu "Configure roaming App"
            depends on ESP_WIFI_ENABLE_ROAMING_APP
            rsource "wifi_apps/roaming_app/src/Kconfig.roaming"
        endmenu

        config ESP_WIFI_DPP_SUPPORT
            bool "Enable DPP support"
            default n
            select ESP_WIFI_MBEDTLS_CRYPTO
            help
                Select this option to enable WiFi Easy Connect Support.

        config ESP_WIFI_11R_SUPPORT
            bool "Enable 802.11R (Fast Transition) Support"
            default n
            help
                Select this option to enable WiFi Fast Transition Support.

        config ESP_WIFI_WPS_SOFTAP_REGISTRAR
            bool "Add WPS Registrar support in SoftAP mode"
            depends on ESP_WIFI_SOFTAP_SUPPORT
            default n
            help
                Select this option to enable WPS registrar support in softAP mode.

        config ESP_WIFI_ENABLE_WIFI_TX_STATS
            bool "Enable Wi-Fi transmission statistics"
            depends on SOC_WIFI_HE_SUPPORT
            default n
            help
                Enable Wi-Fi transmission statistics. Total support 4 access category. Each access category
                will use 346 bytes memory.

        config ESP_WIFI_ENABLE_WIFI_RX_STATS
            bool "Enable Wi-Fi reception statistics"
            depends on SOC_WIFI_HE_SUPPORT
            default n
            help
                Enable Wi-Fi reception statistics. Total support 2 access category. Each access category
                will use 190 bytes memory.

        config ESP_WIFI_ENABLE_WIFI_RX_MU_STATS
            bool "Enable Wi-Fi DL MU-MIMO and DL OFDMA reception statistics"
            depends on ESP_WIFI_ENABLE_WIFI_RX_STATS
            default n
            help
                Enable Wi-Fi DL MU-MIMO and DL OFDMA reception statistics. Will use 10932 bytes memory.

        config ESP_WIFI_TX_HETB_QUEUE_NUM
            int "WiFi TX HE TB QUEUE number for STA HE TB PPDU transmission"
            depends on SOC_WIFI_HE_SUPPORT
            range 1 4
            default 3
            help
                Set the maximum number of queue that can be aggregated by the STA in the A-MPDU carried in the
                HE TB PPDU.

        config ESP_WIFI_ENABLE_DUMP_HESIGB
            bool "Enable Wi-Fi dump HE-SIGB which is contained in DL HE MU PPDUs"
            depends on SOC_WIFI_HE_SUPPORT_5G
            default "n"
            help
                Enable Wi-Fi dump HE-SIGB which is contained in DL HE MU PPDUs.

        config ESP_WIFI_ENABLE_DUMP_MU_CFO
            bool "Enable Wi-Fi dump MU CFO"
            depends on SOC_WIFI_HE_SUPPORT_5G
            default "n"
            help
                Enable Wi-Fi dump MU CFO.

        config ESP_WIFI_ENABLE_DUMP_CTRL_NDPA
            bool "Enable Wi-Fi dump NDPA frames"
            depends on SOC_WIFI_HE_SUPPORT_5G
            default "n"
            help
                Enable Wi-Fi dump NDPA frames.

        config ESP_WIFI_ENABLE_DUMP_CTRL_BFRP
            bool "Enable Wi-Fi dump BFRP frames"
            depends on SOC_WIFI_HE_SUPPORT_5G
            default "n"
            help
                Enable Wi-Fi dump BFRP frames.

        menu "WPS Configuration Options"
            config ESP_WIFI_WPS_STRICT
                bool "Strictly validate all WPS attributes"
                default n
                help
                    Select this option to enable validate each WPS attribute
                    rigorously. Disabling this add the workarounds with various APs.
                    Enabling this may cause inter operability issues with some APs.

            config ESP_WIFI_WPS_PASSPHRASE
                bool "Get WPA2 passphrase in WPS config"
                default n
                help
                    Select this option to get passphrase during WPS configuration.
                    This option fakes the virtual display capabilities to get the
                    configuration in passphrase mode.
                    Not recommended to be used since WPS credentials should not
                    be shared to other devices, making it in readable format increases
                    that risk, also passphrase requires pbkdf2 to convert in psk.

        endmenu # "WPS Configuration Options"


        config ESP_WIFI_DEBUG_PRINT
            bool "Print debug messages from WPA Supplicant"
            default n
            help
                Select this option to print logging information from WPA supplicant,
                this includes handshake information and key hex dumps depending
                on the project logging level.

                Enabling this could increase the build size ~60kb
                depending on the project logging level.

        config ESP_WIFI_TESTING_OPTIONS
            bool "Add DPP testing code"
            default n
            help
                Select this to enable unity test for DPP.

        config ESP_WIFI_ENTERPRISE_SUPPORT
            bool "Enable enterprise option"
            default y
            help
                Select this to enable/disable enterprise connection support.

                disabling this will reduce binary size.
                disabling this will disable the use of any esp_wifi_sta_wpa2_ent_* (as APIs will be meaningless)

                Note that when using bigger certificates on low-power chips without crypto
                hardware acceleration, it is recommended to adjust the task watchdog timer (TWDT)
                if it is enabled. For precise information on timing requirements, you can check
                performance numbers at https://github.com/espressif/mbedtls/wiki/Performance-Numbers.

        config ESP_WIFI_ENT_FREE_DYNAMIC_BUFFER
            bool "Free dynamic buffers during WiFi enterprise connection"
            depends on ESP_WIFI_ENTERPRISE_SUPPORT
            default y if IDF_TARGET_ESP32C2
            default n if !IDF_TARGET_ESP32C2
            help
                Select this configuration to free dynamic buffers during WiFi enterprise connection.
                This will enable chip to reduce heap consumption during WiFi enterprise connection.

    endif # wifi enabled

endmenu # Wi-Fi