# # For a description of the syntax of this configuration file, # see the file kconfig-language.txt in the NuttX tools repository. # menuconfig NETDEVICES bool "Network Device/PHY Support" default y depends on NET ---help--- Network interface driver and PHY selections. This options enables selection of drivers for external Ethernet MAC chips. The majority of MCUs, however, have built-in, internal Ethernet MAC peripherals and that Ethernet support is selected in the MCU-specific configuration menus. Most Ethernet MAC drivers, whether internal or external, will require configuration of an external PHY device. That external PHY device is also selected via this menu. if NETDEVICES comment "Upper-half Network Device Driver Options" choice prompt "Netdev poll worker" config NETDEV_LPWORK_THREAD bool "Use low-priority worker thread to do netdev poll" depends on SCHED_LPWORK config NETDEV_HPWORK_THREAD bool "Use high-priority worker thread to do netdev poll" depends on SCHED_HPWORK config NETDEV_WORK_THREAD bool "Use a dedicated work thread to do netdev poll" endchoice # Netdev poll worker config NETDEV_WORK_THREAD_POLLING_PERIOD int "Polling period, the units are microseconds" default 0 depends on NETDEV_WORK_THREAD ---help--- Disable the txdone and rxready interrupt and use polling period to receive packets when the value is not 0. config NETDEV_WORK_THREAD_PRIORITY int "Priority of work poll thread" default 100 depends on NETDEV_WORK_THREAD ---help--- The priority of work poll thread in netdev. config NETDEV_WIRELESS_HANDLER bool "Support wireless handler in upper-half driver" default y depends on NETDEV_WIRELESS_IOCTL ---help--- Enable the wireless handler support in upper-half driver. config NETDEV_RSS bool "Using hardware RSS (Receive Side Scaling) with network card" default n depends on SMP && NETDEV_IOCTL && NETDEV_WORK_THREAD ---help--- When the hardware supports RSS/aRFS function, provide the hash value and CPU ID to the hardware driver. comment "General Ethernet MAC Driver Options" config NET_RPMSG_DRV bool "RPMSG net driver" depends on RPMSG select ARCH_HAVE_NETDEV_STATISTICS ---help--- Use the RPMSG as net device, transfer packet between remoteproc. if NET_RPMSG_DRV config NET_RPMSG_PRIORITY int "net prmsg priority" default 100 ---help--- The priority for net rmpsg task. config NET_RPMSG_STACKSIZE int "net RPMSG stack size" default DEFAULT_TASK_STACKSIZE ---help--- The stack size allocated for the net RPMSG task. endif # NET_RPMSG_DRV config NETDEV_TELNET bool "Telnet driver" default n depends on NET && NET_TCP ---help--- The Telnet driver generates a character driver instance to support a Telnet session. This driver is used by the Telnet daemon. The Telnet daemon will instantiate a new Telnet driver to support standard I/O on the new Telnet session. if NETDEV_TELNET config TELNET_RXBUFFER_SIZE int "Telnet RX buffer size" default 256 config TELNET_TXBUFFER_SIZE int "Telnet TX buffer size" default 256 config TELNET_MAXLCLIENTS int "Maximum Telnet clients" default 8 ---help--- The maximum number of Telnet clients tasks is limited by this number. This limitation is somewhat artificial since it only determines the size of a fixed-size, preallocated, internal array. config TELNET_SUPPORT_NAWS bool "Support NAWS (Negotiate About Window Size)" default n config TELNET_DUMPBUFFER bool "Dump Telnet buffers" default n depends on DEBUG_NET endif # NETDEV_TELNET config NETDEV_STATISTICS bool "Network device driver statistics" depends on NET_STATISTICS && ARCH_HAVE_NETDEV_STATISTICS ---help--- Enable to collect statistics from the network drivers (if supported by the network driver). config NETDEV_STATISTICS_LOG_PERIOD int "Network device statistics log period" default 0 depends on NETDEV_STATISTICS && DEBUG_FEATURES ---help--- Period in seconds to log network device statistics. Zero means disable logging. config NET_DUMPPACKET bool "Enable packet dumping" depends on DEBUG_FEATURES default n ---help--- Some Ethernet MAC drivers supporting dumping of received and transmitted packets as a debug option. This setting enables that debug option. Also needs CONFIG_DEBUG_FEATURES. comment "External Ethernet MAC Device Support" menuconfig NET_DM90x0 bool "Davicom dm9000/dm9010 support" default n select ARCH_HAVE_NETDEV_STATISTICS ---help--- References: Davicom data sheets (DM9000-DS-F03-041906.pdf, DM9010-DS-F01-103006.pdf) and looking at lots of other DM90x0 drivers. if NET_DM90x0 config DM9X_BASE hex "DM90x0 base address" default 0x0 config DM9X_IRQ int "DM90x0 IRQ number" default 0 choice prompt "DM90x0 bus width" default DM9X_BUSWIDTH16 config DM9X_BUSWIDTH8 bool "8-bits" config DM9X_BUSWIDTH16 bool "16-bits" config DM9X_BUSWIDTH32 bool "32-bits" endchoice # DM90x0 bus width config DM9X_CHECKSUM bool "Checksum enable" default n config DM9X_ETRANS bool "TX poll" default n choice prompt "DM90x0 mode" default DM9X_MODE_AUTO config DM9X_MODE_AUTO bool "Autonegotiation" config DM9X_MODE_10MHD bool "10BaseT half duplex" config DM9X_MODE_10MFD bool "10BaseT full duplex" config DM9X_MODE_100MHD bool "100BaseT half duplex" config DM9X_MODE_100MFD bool "100BaseT full duplex" endchoice # DM90x0 mode config DM9X_NINTERFACES int "Number of DM90x0 interfaces" default 1 depends on EXPERIMENTAL endif # NET_DM90x0 menuconfig ENC28J60 bool "Microchip ENC28J60 support" default n select SPI select ARCH_HAVE_NETDEV_STATISTICS ---help--- References: ENC28J60 Data Sheet, Stand-Alone Ethernet Controller with SPI Interface, DS39662C, 2008 Microchip Technology Inc. if ENC28J60 config ENC28J60_NINTERFACES int "Number of physical ENC28J60" default 1 range 1 1 ---help--- Specifies the number of physical ENC28J60 devices that will be supported. config ENC28J60_SPIMODE int "SPI mode" default 0 ---help--- Controls the SPI mode. The ENC28J60 spec says that it supports SPI mode 0,0 only: "The implementation used on this device supports SPI mode 0,0 only. In addition, the SPI port requires that SCK be at Idle in a low state; selectable clock polarity is not supported." However, sometimes you need to tinker with these things. config ENC28J60_FREQUENCY int "SPI frequency" default 20000000 ---help--- Define to use a different bus frequency config ENC28J60_HALFDUPPLEX bool "Enable half dupplex" default n ---help--- Default is full duplex config ENC28J60_DUMPPACKET bool "Dump Packets" default n ---help--- If selected, the ENC28J60 driver will dump the contents of each packet to the console. config ENC28J60_REGDEBUG bool "Register-Level Debug" default n depends on DEBUG_FEATURES && DEBUG_NET ---help--- Enable very low-level register access debug. Depends on CONFIG_DEBUG_FEATURES and CONFIG_DEBUG_NET. endif # ENC28J60 menuconfig ENCX24J600 bool "Microchip ENCX24J600 support" default n select SPI select ARCH_HAVE_NETDEV_STATISTICS ---help--- References: ENC424J600/624J600 Data Sheet Stand-Alone 10/100 Ethernet Controller with SPI or Parallel Interface DS39935B, 2009 Microchip Technology Inc. if ENCX24J600 config ENCX24J600_NINTERFACES int "Number of physical ENCX24J600" default 1 range 1 1 ---help--- Specifies the number of physical ENCX24J600 devices that will be supported. config ENCX24J600_SPIMODE int "SPI mode" default 0 ---help--- Controls the SPI mode. The ENCX24J600 spec says that it supports SPI mode 0,0 only: "The implementation used on this device supports SPI mode 0,0 only. In addition, the SPI port requires that SCK be at Idle in a low state; selectable clock polarity is not supported." However, sometimes you need to tinker with these things. config ENCX24J600_FREQUENCY int "SPI frequency" default 14000000 ---help--- Define to use a different bus frequency config ENCX24J600_NRXDESCR int "Descriptor Count" default 8 ---help--- Defines how many descriptors are preallocated for the transmission and reception queues. The ENC has a relative large packet buffer of 24kB which can be used to buffer multiple packets simultaneously config ENCX24J600_DUMPPACKET bool "Dump Packets" default n ---help--- If selected, the ENCX24J600 driver will dump the contents of each packet to the console. config ENCX24J600_REGDEBUG bool "Register-Level Debug" default n depends on DEBUG_FEATURES && DEBUG_NET ---help--- Enable very low-level register access debug. Depends on CONFIG_DEBUG_FEATURES and CONFIG_DEBUG_NET. endif # ENCX24J600 menuconfig NET_FTMAC100 bool "Faraday 10/100 Ethernet" default n ---help--- Faraday 10/100 Ethernet support. if NET_FTMAC100 config FTMAC100_BASE hex "FTMAC100 base address" default 0x0 config FTMAC100_IRQ int "FTMAC100 IRQ number" default 0 config FTMAC100_RX_DESC int "Number of RX descriptors" default 64 config FTMAC100_TX_DESC int "Number of TX descriptors" default 32 config FTMAC100_MAC0_ENV_ADDR hex "MAC0 address location" default 0 endif # NET_FTMAC100 menuconfig NET_LAN91C111 bool "Microchip LAN91C111 Support" select ARCH_HAVE_NETDEV_STATISTICS ---help--- References: LAN91C111 Data Sheet, 10/100 Non-PCI Ethernet Single Chip MAC + PHY DS00002276A, 2016 Microchip Technology Inc. if NET_LAN91C111 endif # NET_LAN91C111 menuconfig NET_SKELETON bool "Skeleton network support" default n select ARCH_HAVE_NETDEV_STATISTICS ---help--- NuttX skeleton network driver if NET_SKELETON config NET_SKELETON_IRQ int "Skeleton IRQ number" default 0 config NET_SKELETON_NINTERFACES int "Number of physical skeleton devices" default 1 endif menuconfig NET_W5500 bool "WIZnet W5500 Support" default n select SPI select ARCH_HAVE_NETDEV_STATISTICS ---help--- References: W5500 Datasheet, Version 1.0.9, 2013 WIZnet Co., Ltd. if NET_W5500 config NET_W5500_NINTERFACES int "Number of physical W5500 devices" default 1 range 1 1 ---help--- Specifies the number of physical WIZnet W5500 devices that will be supported. endif # W5500 config NET_KSZ9477 bool "Management interface for ksz9477 ethernet switch" default n ---help--- Support for Microchip/Micrel KSZ9477 managed switch. To use this, one must also select the management interface (I2C / SPI) and call the driver's init from board initialization code or from the ethernet driver. choice prompt "Management bus for the kzs9477 switch" default NET_KSZ9477_I2C depends on NET_KSZ9477 ---help--- Select the used management interface config NET_KSZ9477_I2C bool "Use I2C management interface" config NET_KSZ9477_SPI bool "Use SPI management interface" endchoice config NET_KSZ9477_PORT_VLAN bool "Use simple port-based VLAN configuration by default" depends on NET_KSZ9477 default n ---help--- Set connections between switch ports by default at switch init. For each port, set a bit mask indicating to which ports it is allowed to forward packets. Bit 0 is for PHY1 port, bit 1 for PHY2 port etc. config NET_KSZ9477_PORT_VLAN_PHY1 hex "Bitmask for PHY1 port connections" depends on NET_KSZ9477_PORT_VLAN default 0x1f config NET_KSZ9477_PORT_VLAN_PHY2 hex "Bitmask for PHY2 port connections" depends on NET_KSZ9477_PORT_VLAN default 0x1f config NET_KSZ9477_PORT_VLAN_PHY3 hex "Bitmask for PHY3 port connections" depends on NET_KSZ9477_PORT_VLAN default 0x1f config NET_KSZ9477_PORT_VLAN_PHY4 hex "Bitmask for PHY4 port connections" depends on NET_KSZ9477_PORT_VLAN default 0x1f config NET_KSZ9477_PORT_VLAN_PHY5 hex "Bitmask for PHY4 port connections" depends on NET_KSZ9477_PORT_VLAN default 0x1f config NET_KSZ9477_PORT_VLAN_RMII hex "Bitmask for RMII port connections" depends on NET_KSZ9477_PORT_VLAN default 0x1f config NET_KSZ9477_PORT_VLAN_SGMII hex "Bitmask for SGMII port connections" depends on NET_KSZ9477_PORT_VLAN default 0x1f config NET_KSZ9477_PORT_SNIFF bool "Enable support for the port mirroring and snooping" depends on NET_KSZ9477 default n ---help--- Enables possibility to set rx/tx mirroring and sniffer port. All the packets received on port A and/or transmitted on port B can be mirrored on the sniffer port. menuconfig NET_LAN9250 bool "Microchip LAN9250 support" default n select SPI select ARCH_HAVE_NETDEV_STATISTICS ---help--- Enable LAN9250 SPI Ethernet driver. if NET_LAN9250 choice LAN9250_INTERFACE prompt "Select interface" default LAN9250_SPI ---help--- Select LAN9250 interface: SPI(4-line) or SQI(6-line). config LAN9250_SPI bool "SPI" config LAN9250_SQI bool "SQI" endchoice config LAN9250_SPI_EXCLUSIVE bool "SPI Exclusive" default n ---help--- The SPI is exclusive for LAN9250. config LAN9250_SPIMODE int "SPI mode" default 0 ---help--- Controls the SPI mode. config LAN9250_FREQUENCY int "SPI frequency" default 10000000 ---help--- Define to use a different bus frequency. config LAN9250_HALFDUPPLEX bool "Enable half duplex" default n ---help--- Default is full duplex. config LAN9250_DUMPPACKET bool "Dump Packets" default n ---help--- If selected, the LAN9250 driver will dump the contents of each packet to the console. config LAN9250_REGDEBUG bool "Register-Level Debug" default n depends on DEBUG_FEATURES && DEBUG_NET ---help--- Enable very low-level register access debug. endif # NET_LAN9250 if ARCH_HAVE_PHY comment "External Ethernet PHY Device Support" choice prompt "Board PHY Selection (ETH0)" default ETH0_PHY_NONE ---help--- Identify the PHY on your board. This setting is not used by all Ethernet drivers nor do all Ethernet drivers support all PHYs. config ETH0_PHY_NONE bool "No PHY support" config ETH0_PHY_MULTI bool "Multiple PHYs are supported" ---help--- The Board will provide a list of PHYs to probe for. The first one found on the bpard will be used. This setting is not supported by all Ethernet drivers. config ETH0_PHY_AM79C874 bool "AMD Am79C874 PHY" config ETH0_PHY_AR8031 bool "Atheros AR8031 PHY" config ETH0_PHY_KS8721 bool "Micrel KS8721 PHY" config ETH0_PHY_KSZ8041 bool "Micrel KSZ8041 PHY" config ETH0_PHY_KSZ8051 bool "Micrel KSZ8051 PHY" config ETH0_PHY_KSZ8061 bool "Micrel KSZ8061 PHY" config ETH0_PHY_KSZ8081 bool "Micrel KSZ8081 PHY" config ETH0_PHY_KSZ90x1 bool "Micrel KSZ9021/31 PHY" config ETH0_PHY_DP83848C bool "National Semiconductor DP83848C PHY" config ETH0_PHY_DP83825I bool "Texas Instruments DP83825I PHY" config ETH0_PHY_TJA1100 bool "NXP TJA1100 PHY" select ARCH_PHY_100BASE_T1 config ETH0_PHY_TJA1101 bool "NXP TJA1101 PHY" select ARCH_PHY_100BASE_T1 config ETH0_PHY_TJA1103 bool "NXP TJA1103 PHY" select ARCH_PHY_100BASE_T1 config ETH0_PHY_LAN8720 bool "SMSC LAN8720 PHY" config ETH0_PHY_LAN8740 bool "SMSC LAN8740 PHY" config ETH0_PHY_LAN8740A bool "SMSC LAN8740A PHY" config ETH0_PHY_LAN8742A bool "SMSC LAN8742A PHY" config ETH0_PHY_RTL8211F bool "Realtek RTL8211F PHY" config ETH0_PHY_DM9161 bool "Davicom DM9161 PHY" config ETH0_PHY_YT8512 bool "Motorcomm YT8512 PHY" endchoice choice prompt "Board PHY Selection (ETH1)" default ETH1_PHY_NONE ---help--- Identify the PHY on your board. This setting is not used by all Ethernet drivers nor do all Ethernet drivers support all PHYs. config ETH1_PHY_NONE bool "No PHY support" config ETH1_PHY_AM79C874 bool "AMD Am79C874 PHY" config ETH1_PHY_KS8721 bool "Micrel KS8721 PHY" config ETH1_PHY_KSZ8041 bool "Micrel KSZ8041 PHY" config ETH1_PHY_KSZ8051 bool "Micrel KSZ8051 PHY" config ETH1_PHY_KSZ8081 bool "Micrel KSZ8081 PHY" config ETH1_PHY_KSZ90x1 bool "Micrel KSZ9021/31 PHY" config ETH1_PHY_DP83848C bool "National Semiconductor DP83848C PHY" config ETH1_PHY_DP83825I bool "Texas Instruments DP83825I PHY" config ETH1_PHY_TJA1100 bool "NXP TJA1100 PHY" select ARCH_PHY_100BASE_T1 config ETH1_PHY_TJA1101 bool "NXP TJA1101 PHY" select ARCH_PHY_100BASE_T1 config ETH1_PHY_LAN8720 bool "SMSC LAN8720 PHY" config ETH1_PHY_RTL8211F bool "Realtek RTL8211F PHY" config ETH1_PHY_DM9161 bool "Davicom DM9161 PHY" config ETH1_PHY_YT8512 bool "Motorcomm YT8512 PHY" endchoice config ARCH_PHY_100BASE_T1 bool default n if (ARCH_PHY_100BASE_T1) choice prompt "Automotive Ethernet 100BASE-T1 master/slave mode" default PHY_100BASE_T1_SLAVE ---help--- Automotive Ethernet 100BASE-T1 requires the PHY to be configured in either master or slave mode. config PHY_100BASE_T1_MASTER bool "Master" config PHY_100BASE_T1_SLAVE bool "Slave" endchoice # 100BASE-T1 master/slave mode endif config NETDEV_PHY_DEBUG bool "PHY debug" default n depends on DEBUG_FEATURES ---help--- Normally debug output is controlled by DEBUG_NET. However, that may generate a LOT of debug output, especially if CONFIG_DEBUG_INFO is also selected. This option is intended to force VERVOSE debug output from certain PHY-related even if DEBUG_NET or CONFIG_DEBUG_INFO are not selected. This allows for focused, unit-level debug of the NSH network initialization logic. endif # ARCH_HAVE_PHY config DRIVERS_WIFI_SIM bool "WiFi SIM support" depends on NETDEV_WIRELESS_IOCTL default n config WIFI_SIM_CONFDIR string "Virt WiFi configuration directory" default "/etc/wifi" depends on DRIVERS_WIFI_SIM ---help--- Provides the full path to location in the file system where WiFi-SIM BSS configuration will be accessed. This is a string and should not include any trailing '/'. config WIFI_SIM_NUMBER int "Number of Simulated WiFi Device" default 0 depends on DRIVERS_WIFI_SIM ---help--- The number of simulated wifi network devices. menuconfig NET_E1000 bool "Intel E1000 support" default n depends on PCI ---help--- Enable E1000 PCI Ethernet driver. if NET_E1000 config NET_E1000_RXSPARE int "Intel E1000 spare RX buffers" default 8 config NET_E1000_I219 bool "Intel I219" default n ---help--- Enable Intel I219 Ethernet driver. config NET_E1000_82540EM bool "Intel 82540EM" default n ---help--- Enable Intel 82540EM Ethernet driver (-device e1000 on QEMU). config NET_E1000_82574L bool "Intel 82574L" default n ---help--- Enable Intel 82574L Ethernet driver (-device e1000e on QEMU). endif # NET_E1000 menuconfig NET_IGC bool "Intel IGC support" default n depends on PCI && PCI_MSIX ---help--- Enable IGC PCI Ethernet driver. if NET_IGC config NET_IGC_RXSPARE int "Intel IGC spare RX buffers" default 8 config NET_IGC_I225LM bool "Intel I225LM" default n endif # NET_IGC endif # NETDEVICES