initial commit

managed_components/espressif__eppp_link/Kconfig

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+menu "eppp_link"
+
+    config EPPP_LINK_USES_PPP
+        bool "Use PPP network interface"
+        default "n"
+        select LWIP_PPP_SUPPORT
+        select LWIP_PPP_SERVER_SUPPORT
+        help
+            Enable this option to use PPP network interface.
+            This is useful when pairing with another PPP device,
+            e.g. pppd service on Linux.
+            By default EPPP_LINK uses plain TUN interface,
+            relying on transports to split on packet boundaries.
+
+    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.
+
+        config EPPP_LINK_DEVICE_ETH
+            bool "Ethernet"
+            depends on SOC_EMAC_SUPPORTED
+            help
+                Use Ethernet.
+                This transport could employ a full fledged Ethernet connection
+                between two EPPP nodes via standard Ethernet cable.
+                It could be also effectively connected directly on PCB, EMAC to EMAC,
+                without any Ethernet PHY chips (using eth_dummy_phy driver).
+
+    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
+
+    config EPPP_LINK_ETHERNET_OUR_ADDRESS
+        string "MAC address our local node"
+        default "06:00:00:00:00:01"
+        depends on EPPP_LINK_DEVICE_ETH
+
+    config EPPP_LINK_ETHERNET_THEIR_ADDRESS
+        string "MAC address the remote node"
+        default "06:00:00:00:00:02"
+        depends on EPPP_LINK_DEVICE_ETH
+
+    config EPPP_LINK_CHANNELS_SUPPORT
+        bool "Enable channel support (multiple logical channels)"
+        default n
+        depends on !EPPP_LINK_DEVICE_ETH
+        help
+            Enable support for multiple logical channels in the EPPP link layer.
+            When enabled, you can configure the number of channels used for communication.
+
+    config EPPP_LINK_NR_OF_CHANNELS
+        int "Number of logical channels"
+        depends on EPPP_LINK_CHANNELS_SUPPORT && !EPPP_LINK_DEVICE_ETH
+        range 1 8
+        default 2
+        help
+            Set the number of logical channels for EPPP link communication.
+            Each channel can be used for independent data streams.
+
+endmenu