Merge pull request #17739 from leandrolanzieri/drivers/model_kconfig_eth

drivers: model kconfig for Ethernet drivers

boards/esp32-ethernet-kit-v1_0/Kconfig

@@ -20,4 +20,6 @@ config BOARD_ESP32_ETHERNET_KIT_V1_0
     select HAS_PERIPH_PWM
     select HAS_PERIPH_SPI if !MODULE_ESP_JTAG
 
+    select HAVE_ESP_ETH
+
 source "$(RIOTBOARD)/common/esp32/Kconfig"

boards/esp32-olimex-evb/Kconfig

@@ -21,4 +21,6 @@ config BOARD_ESP32_OLIMEX_EVB
     select HAS_PERIPH_CAN
     select HAS_PERIPH_IR
 
+    select HAVE_ESP_ETH
+
 source "$(RIOTBOARD)/common/esp32/Kconfig"

boards/nucleo-f207zg/Kconfig

@@ -27,5 +27,6 @@ config BOARD_NUCLEO_F207ZG
 
     # Put other features for this board (in alphabetical order)
     select HAS_RIOTBOOT
+    select HAVE_STM32_ETH
 
 source "$(RIOTBOARD)/common/nucleo144/Kconfig"

boards/nucleo-f746zg/Kconfig

@@ -28,5 +28,6 @@ config BOARD_NUCLEO_F746ZG
 
     # Put other features for this board (in alphabetical order)
     select HAS_RIOTBOOT
+    select HAVE_STM32_ETH
 
 source "$(RIOTBOARD)/common/nucleo144/Kconfig"

boards/nucleo-f767zi/Kconfig

@@ -33,5 +33,6 @@ config BOARD_NUCLEO_F767ZI
 
     # Put other features for this board (in alphabetical order)
     select HAS_RIOTBOOT
+    select HAVE_STM32_ETH
 
 source "$(RIOTBOARD)/common/nucleo144/Kconfig"

boards/same54-xpro/Kconfig

@@ -27,6 +27,8 @@ config BOARD_SAME54_XPRO
     select HAVE_SAUL_GPIO
     select HAVE_MTD_SPI_NOR
     select HAVE_AT24MAC
+    select HAVE_SAM0_ETH
     select HAVE_SAM0_SDHC
+
     # This specific board requires SPI_ON_QSPI for the MTD_SPI_NOR
     select MODULE_PERIPH_SPI_ON_QSPI if MODULE_MTD_SPI_NOR

boards/stm32f746g-disco/Kconfig

@@ -29,6 +29,7 @@ config BOARD_STM32F746G_DISCO
     select BOARD_HAS_LSE
 
     select HAVE_SAUL_GPIO
+    select HAVE_STM32_ETH
     select HAVE_FT5X06
 
 source "$(RIOTBOARD)/common/stm32/Kconfig"

cpu/esp32/Makefile.dep

@@ -24,6 +24,7 @@ ifneq (,$(filter esp_eth,$(USEMODULE)))
   USEMODULE += esp_idf_spi_flash
   USEMODULE += netdev_eth
   USEMODULE += netopt
+  FEATURES_REQUIRED += periph_eth
   USEMODULE += ztimer_msec
 endif
 

cpu/esp32/esp-eth/Kconfig

@@ -0,0 +1,25 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ESP_ETH
+    bool "ESP32 Ethernet device"
+    depends on TEST_KCONFIG
+    depends on CPU_FAM_ESP32
+    depends on HAS_PERIPH_ETH
+    select MODULE_ESP_FREERTOS
+    select MODULE_ESP_IDF_ETH
+    select MODULE_ESP_IDF_ETH_PHY
+    select MODULE_NETDEV_ETH
+    select MODULE_NETOPT
+    select MODULE_ZTIMER
+    select MODULE_ZTIMER_MSEC
+
+config HAVE_ESP_ETH
+    bool
+    select MODULE_ESP_ETH if MODULE_NETDEV_DEFAULT
+    help
+        Indicates that a ESP32 ethernet device is present.

cpu/native/Kconfig

@@ -25,6 +25,7 @@ config CPU_ARCH_NATIVE
 
     # needed modules
     select MODULE_PERIPH if TEST_KCONFIG
+    select MODULE_NATIVE_CLI_EUI_PROVIDER if MODULE_EUI_PROVIDER
 
 config CPU_CORE_NATIVE
     bool
@@ -87,6 +88,7 @@ menu "Native modules"
     depends on CPU_ARCH_NATIVE
 
 rsource "backtrace/Kconfig"
+rsource "cli_eui_provider/Kconfig"
 
 endmenu # Native modules
 

cpu/native/cli_eui_provider/Kconfig

@@ -0,0 +1,12 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_NATIVE_CLI_EUI_PROVIDER
+    bool "Command-line EUI provider"
+    depends on TEST_KCONFIG
+    depends on CPU_ARCH_NATIVE
+    select MODULE_L2UTIL

cpu/sam0_common/sam0_eth/Kconfig

@@ -0,0 +1,22 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_SAM0_ETH
+    bool "SAM0 Ethernet GMAC peripheral"
+    depends on TEST_KCONFIG
+    depends on CPU_COMMON_SAM0
+    depends on HAS_PERIPH_ETH
+    select MODULE_NETDEV_ETH
+    select MODULE_NETOPT
+    select MODULE_IOLIST
+    select MODULE_PERIPH_ETH
+
+config HAVE_SAM0_ETH
+    bool
+    select MODULE_SAM0_ETH if MODULE_NETDEV_DEFAULT
+    help
+        Indicates that a SAM0 ethernet peripheral is present.

cpu/stm32/periph/Kconfig.eth

@@ -0,0 +1,51 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+menuconfig MODULE_STM32_ETH
+    bool
+    prompt "STM32 ethernet peripheral" if !(HAVE_STM32_ETH && MODULE_NETDEV_DEFAULT)
+    default (HAVE_STM32_ETH && MODULE_NETDEV_DEFAULT)
+    depends on TEST_KCONFIG
+    depends on CPU_STM32
+    depends on HAS_PERIPH_ETH
+    select MODULE_PERIPH_ETH
+    select MODULE_NETDEV_ETH
+    select MODULE_IOLIST
+    select MODULE_ZTIMER
+    select MODULE_ZTIMER_MSEC
+
+if MODULE_STM32_ETH
+
+config MODULE_STM32_ETH_AUTO
+    bool "Link auto-negotiation"
+    select MODULE_STM32_ETH_LINK_UP
+    help
+        Say y to enable link auto-negotiation. In general, it is highly
+        recommended to use auto-negotiation, as this can avoid various
+        communication issues on the PHY layer due to configuration mismatch of
+        the link partners. Note that this feature depends on the link state
+        events feature.
+
+config MODULE_STM32_ETH_LINK_UP
+    bool "Link state events"
+    help
+        Say y to enable link events.
+
+endif # MODULE_STM32_ETH
+
+config MODULE_PERIPH_ETH
+    bool
+    depends on HAS_PERIPH_ETH
+    select MODULE_PERIPH_ETH_COMMON
+
+config MODULE_PERIPH_ETH_COMMON
+    bool
+
+config HAVE_STM32_ETH
+    bool
+    help
+        Indicates that a stm32 ethernet peripheral is present.

drivers/Kconfig

@@ -6,7 +6,6 @@
 
 menu "Drivers"
 
-rsource "netdev/Kconfig"
 rsource "saul/Kconfig"
 
 menu "Actuator Device Drivers"

drivers/Kconfig.net

@@ -5,22 +5,32 @@
 # directory for more details.
 
 menu "Network Device Drivers"
+
+rsource "netdev/Kconfig"
+
 rsource "at86rf215/Kconfig"
 rsource "ata8520e/Kconfig"
 rsource "can_trx/Kconfig"
 rsource "cc110x/Kconfig"
 rsource "$(RIOTCPU)/cc2538/radio/Kconfig"
+rsource "$(RIOTCPU)/esp32/esp-eth/Kconfig"
 rsource "$(RIOTCPU)/nrf5x_common/radio/Kconfig.nrf5x"
 rsource "dose/Kconfig"
+rsource "enc28j60/Kconfig"
+rsource "encx24j600/Kconfig"
+rsource "ethos/Kconfig"
 rsource "mcp2515/Kconfig"
 rsource "mrf24j40/Kconfig"
 rsource "ncv7356/Kconfig"
 rsource "pn532/Kconfig"
 rsource "rn2xx3/Kconfig"
+rsource "$(RIOTCPU)/sam0_common/sam0_eth/Kconfig"
 rsource "slipdev/Kconfig"
 rsource "$(RIOTCPU)/native/socket_zep/Kconfig"
+rsource "$(RIOTCPU)/stm32/periph/Kconfig.eth"
 rsource "sx126x/Kconfig"
 rsource "sx127x/Kconfig"
 rsource "sx1280/Kconfig"
 rsource "tja1042/Kconfig"
+rsource "w5100/Kconfig"
 endmenu # Network Device Drivers

drivers/dose/Kconfig

@@ -21,3 +21,45 @@ config DOSE_TIMEOUT_BYTES
         the remote side died within a transaction.
 
 endif # KCONFIG_USEMODULE_DOSE
+
+menuconfig MODULE_DOSE
+    bool "Differentially Operated Serial Ethernet (DOSE)"
+    depends on TEST_KCONFIG
+    depends on HAS_PERIPH_GPIO
+    depends on HAS_PERIPH_GPIO_IRQ
+    depends on HAS_PERIPH_UART
+    select MODULE_PERIPH_GPIO
+    select MODULE_PERIPH_GPIO_IRQ
+    select MODULE_PERIPH_UART
+    select MODULE_PERIPH_UART_COLLISION if HAS_PERIPH_UART_COLLISION
+    select MODULE_PERIPH_UART_RXSTART_IRQ if HAS_PERIPH_UART_RXSTART_IRQ
+    select MODULE_CHUNKED_RINGBUFFER
+    select MODULE_EUI_PROVIDER
+    select MODULE_IOLIST
+    select MODULE_NETDEV_ETH
+    select MODULE_RANDOM
+    select MODULE_ZTIMER
+    select ZTIMER_USEC
+    help
+      Allows RIOT nodes to communicate by Ethernet over a serial bus.
+
+if MODULE_DOSE
+
+config MODULE_DOSE_WATCHDOG
+    bool "Use a watchdog timer"
+    depends on HAS_PERIPH_TIMER_PERIODIC
+    select MODULE_PERIPH_TIMER_PERIODIC
+    help
+        Say y to utilize a dedicated hardware timer (DOSE_TIMER_DEV which should
+        be configured in board.h) to periodically check if any interface does
+        not make progress receiving a frame and abort the RX process. This
+        speeds up the more critical RX path.
+
+config DOSE_TIMEOUT_BYTES
+    int "Transaction timeout in bytes"
+    default 50
+    help
+        Timeout, in bytes at the set baudrate, to bring the driver back into idle state if
+        the remote side died within a transaction.
+
+endif # MODULE_DOSE

drivers/enc28j60/Kconfig

@@ -0,0 +1,25 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ENC28J60
+    bool "ENC28J60 Ethernet Adapter"
+    depends on TEST_KCONFIG
+    depends on HAS_PERIPH_GPIO
+    depends on HAS_PERIPH_GPIO_IRQ
+    depends on HAS_PERIPH_SPI
+    select MODULE_PERIPH_GPIO
+    select MODULE_PERIPH_GPIO_IRQ
+    select MODULE_PERIPH_SPI
+    select MODULE_PERIPH_EUI_PROVIDER
+    select MODULE_NETDEV_ETH
+    select MODULE_XTIMER
+
+config HAVE_ENC28J60
+    bool
+    select MODULE_ENC28J60 if MODULE_NETDEV_DEFAULT
+    help
+        Indicates that a ENC28J60 ethernet adapter is present.

drivers/encx24j600/Kconfig

@@ -0,0 +1,24 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ENCX24J600
+    bool "ENCX24J600 Ethernet Adapter"
+    depends on TEST_KCONFIG
+    depends on HAS_PERIPH_GPIO
+    depends on HAS_PERIPH_GPIO_IRQ
+    depends on HAS_PERIPH_SPI
+    select MODULE_PERIPH_GPIO
+    select MODULE_PERIPH_GPIO_IRQ
+    select MODULE_PERIPH_SPI
+    select MODULE_NETDEV_ETH
+    select MODULE_XTIMER
+
+config HAVE_ENCX24J600
+    bool
+    select MODULE_ENCX24J600 if MODULE_NETDEV_DEFAULT
+    help
+        Indicates that a ENCX24J600 ethernet adapter is present.

drivers/ethos/Kconfig

@@ -0,0 +1,21 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_ETHOS
+    bool "Ethernet-over-serial (ETHOS)"
+    depends on TEST_KCONFIG
+    depends on HAS_PERIPH_UART
+    select MODULE_PERIPH_UART
+    select MODULE_IOLIST
+    select MODULE_NETDEV_ETH
+    select MODULE_RANDOM
+    select MODULE_TSRB
+
+config MODULE_ETHOS_STDIO
+    bool
+    select MODULE_ISRPIPE
+    depends on MODULE_ETHOS

drivers/netdev/Kconfig

@@ -1,13 +1,17 @@
 # Copyright (c) 2022 Otto-von-Guericke-Universität Magdeburg
+#               2022 HAW Hamburg
 #
 # This file is subject to the terms and conditions of the GNU Lesser
 # General Public License v2.1. See the file LICENSE in the top level
 # directory for more details.
 
-menu "Network Device Drivers"
+if TEST_KCONFIG
 
 config MODULE_NETDEV_DEFAULT
     bool "Enable default network devices on the platform"
+    help
+        Say y to enable the drivers for the default network devices present on
+        your platform.
 
 menu "IEEE 802.15.4 Device Drivers"
     visible if MODULE_NETDEV_IEEE802154
@@ -17,4 +21,24 @@ config MODULE_NETDEV_IEEE802154_RX_TIMESTAMP
 
 endmenu # IEEE 802.15.4 Device Drivers
 
-endmenu # Network Device Drivers
+config MODULE_NETDEV
+    bool
+    select MODULE_EUI_PROVIDER
+    help
+        Network device driver API. Netdev is a generic low-level network
+        interface that provides a uniform API for network stacks to interact
+        with network device drivers.
+
+config MODULE_NETDEV_ETH
+    bool
+    select MODULE_NETDEV
+    select MODULE_NETDEV_REGISTER
+    help
+        Common code for netdev ethernet drivers.
+
+config MODULE_NETDEV_REGISTER
+    bool
+    help
+        Network device registration.
+
+endif # TEST_KCONFIG

drivers/w5100/Kconfig

@@ -0,0 +1,24 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_W5100
+    bool "W5100 Ethernet Adapter"
+    depends on TEST_KCONFIG
+    depends on HAS_PERIPH_GPIO
+    depends on HAS_PERIPH_GPIO_IRQ
+    depends on HAS_PERIPH_SPI
+    select MODULE_PERIPH_GPIO
+    select MODULE_PERIPH_GPIO_IRQ
+    select MODULE_PERIPH_SPI
+    select MODULE_NETDEV_ETH
+    select MODULE_LUID
+
+config HAVE_W5100
+    bool
+    select MODULE_W5100 if MODULE_NETDEV_DEFAULT
+    help
+        Indicates that a w5100 ethernet adapter is present.

sys/Kconfig.stdio

@@ -13,8 +13,6 @@ choice STDIO_IMPLEMENTATION
     default MODULE_STDIO_NATIVE if CPU_ARCH_NATIVE
     default MODULE_STDIO_UART
 
-# TODO: add MODULE_STDIO_ETHOS
-
 config MODULE_STDIO_RTT
     bool "JLink RTT"
     select MODULE_ZTIMER
@@ -40,6 +38,13 @@ config MODULE_STDIO_NATIVE
     bool "Native"
     depends on CPU_ARCH_NATIVE
 
+config MODULE_STDIO_ETHOS
+    bool "ETHOS"
+    depends on MODULE_ETHOS
+    select MODULE_STDIN
+    select MODULE_ETHOS_STDIO
+    select USE_STDOUT_BUFFERED
+
 endchoice
 
 config MODULE_STDIN

sys/net/Kconfig

@@ -9,6 +9,7 @@ menu "Networking"
 rsource "application_layer/Kconfig"
 rsource "ble/Kconfig"
 rsource "credman/Kconfig"
+rsource "crosslayer/Kconfig"
 rsource "gnrc/Kconfig"
 rsource "sock/Kconfig"
 rsource "network_layer/Kconfig"

sys/net/crosslayer/Kconfig

@@ -0,0 +1,8 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+rsource "netopt/Kconfig"

sys/net/crosslayer/netopt/Kconfig

@@ -0,0 +1,12 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_NETOPT
+    bool
+    depends on TEST_KCONFIG
+    help
+        Functionalities to map netopt option numbers to strings.

sys/test_utils/Kconfig

@@ -10,6 +10,7 @@ menu "Test utilities"
 
 rsource "dummy_thread/Kconfig"
 rsource "interactive_sync/Kconfig"
+rsource "netdev_eth_minimal/Kconfig"
 rsource "print_stack_usage/Kconfig"
 rsource "result_output/Kconfig"
 endmenu # Test utilities

sys/test_utils/netdev_eth_minimal/Kconfig

@@ -0,0 +1,16 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL
+    bool "Minimal netdev Ethernet device processing"
+    depends on TEST_KCONFIG
+    select MODULE_EVENT
+    select MODULE_EVENT_THREAD
+    select MODULE_L2UTIL
+    select MODULE_OD
+    select MODULE_OD_STRING
+    select MODULE_SHELL

tests/driver_dose/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config APPLICATION
+    bool
+    default y
+    imply MODULE_DOSE_WATCHDOG if BOARD_SAMR21_XPRO || BOARD_SAME54_XPRO

tests/driver_dose/Makefile

@@ -19,4 +19,6 @@ endif
 
 INCLUDES += -I$(APPDIR)
 
+SHOULD_RUN_KCONFIG ?=
+
 include $(RIOTBASE)/Makefile.include

tests/driver_dose/app.config.test

@@ -0,0 +1,6 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_DOSE=y
+# Should be autoselecting the MODULE_PRNG_HWRNG if possible
+# Since the makefile cannot we have to override until end of migration
+# Remove when TEST_KCONFIG is complete
+CONFIG_MODULE_PRNG_MUSL_LCG=y

tests/driver_enc28j60/app.config.test

@@ -0,0 +1,2 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_ENC28J60=y

tests/driver_encx24j600/app.config.test

@@ -0,0 +1,2 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_ENCX24J600=y

tests/driver_esp_eth/Kconfig

@@ -0,0 +1,12 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config APPLICATION
+    bool
+    default y
+    depends on HAS_ARCH_ESP32
+    depends on HAS_PERIPH_ETH

tests/driver_esp_eth/Makefile

@@ -11,4 +11,6 @@ FEATURES_REQUIRED += periph_eth
 
 INCLUDES += -I$(APPDIR)
 
+SHOULD_RUN_KCONFIG =?
+
 include $(RIOTBASE)/Makefile.include

tests/driver_esp_eth/app.config.test

@@ -0,0 +1,2 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_ESP_ETH=y

tests/driver_ethos/app.config.test

@@ -0,0 +1,6 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_ETHOS=y
+# Should be autoselecting the MODULE_PRNG_HWRNG if possible
+# Since the makefile cannot we have to override until end of migration
+# Remove when TEST_KCONFIG is complete
+CONFIG_MODULE_PRNG_MUSL_LCG=y

tests/driver_sam0_eth/Kconfig

@@ -0,0 +1,12 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config APPLICATION
+    bool
+    default y
+    depends on HAS_CPU_SAMD5X
+    depends on HAS_PERIPH_ETH # TODO: complete with other SAM0 CPUs that have ethernet

tests/driver_sam0_eth/Makefile

@@ -11,4 +11,6 @@ FEATURES_REQUIRED += cpu_samd5x # TODO: complete with other SAM0 CPUs that have
 
 INCLUDES += -I$(APPDIR)
 
+SHOULD_RUN_KCONFIG ?=
+
 include $(RIOTBASE)/Makefile.include

tests/driver_sam0_eth/app.config.test

@@ -0,0 +1,2 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_SAM0_ETH=y

tests/driver_stm32_eth/Kconfig

@@ -0,0 +1,12 @@
+# Copyright (c) 2022 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config APPLICATION
+    bool
+    default y
+    depends on HAS_CPU_STM32
+    depends on HAS_PERIPH_ETH

tests/driver_stm32_eth/app.config.test

@@ -0,0 +1,2 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_STM32_ETH=y

tests/driver_w5100/app.config.test

@@ -0,0 +1,2 @@
+CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
+CONFIG_MODULE_W5100=y