incubator-nuttx/drivers/net/Kconfig

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#
# 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