menu "eppp_link"

    config EPPP_LINK_USES_LWIP
        bool
        default "y"
        select LWIP_PPP_SUPPORT
        select LWIP_PPP_SERVER_SUPPORT

    choice EPPP_LINK_DEVICE
        prompt "Choose PPP device"
        default EPPP_LINK_DEVICE_UART
        help
            Select which peripheral to use for PPP link

        config EPPP_LINK_DEVICE_UART
            bool "UART"
            help
                Use UART.

        config EPPP_LINK_DEVICE_SPI
            bool "SPI"
            help
                Use SPI.

        config EPPP_LINK_DEVICE_SDIO
            bool "SDIO"
            depends on SOC_SDMMC_HOST_SUPPORTED || SOC_SDIO_SLAVE_SUPPORTED
            help
                Use SDIO.

    endchoice

    config EPPP_LINK_CONN_MAX_RETRY
        int "Maximum retry"
        default 6
        help
            Set the Maximum retry to infinitely avoid reconnecting
            This is used only with the simplified API (eppp_connect()
            and eppp_listen())

    config EPPP_LINK_PACKET_QUEUE_SIZE
        int "Packet queue size"
        default 64
        depends on EPPP_LINK_DEVICE_SPI
        help
            Size of the Tx packet queue.
            You can decrease the number for slower bit rates.

    choice EPPP_LINK_SDIO_ROLE
        prompt "Choose SDIO host or slave"
        depends on EPPP_LINK_DEVICE_SDIO
        default EPPP_LINK_DEVICE_SDIO_HOST if SOC_SDMMC_HOST_SUPPORTED
        help
            Select which either SDIO host or slave

        config EPPP_LINK_DEVICE_SDIO_HOST
            bool "Host"
            depends on SOC_SDMMC_HOST_SUPPORTED
            help
                Use SDIO host.

        config EPPP_LINK_DEVICE_SDIO_SLAVE
            bool "SLAVE"
            depends on SOC_SDIO_SLAVE_SUPPORTED
            help
                Use SDIO slave.

    endchoice

endmenu