#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

menu "Network Device Operations"

config NETDEV_IOCTL
	bool
	default n

config NETDEV_PHY_IOCTL
	bool "Enable PHY ioctl()"
	default n
	select NETDEV_IOCTL
	---help---
		Enable support for ioctl() commands to access PHY registers

config NETDEV_CAN_BITRATE_IOCTL
	bool "Enable CAN bitrate ioctl()"
	default n
	select NETDEV_IOCTL
	depends on NET_CAN
	---help---
		Enable support for ioctl() commands to change CAN bitrate

config NETDEV_CAN_FILTER_IOCTL
	bool "Enable CAN filter ioctl()"
	default n
	select NETDEV_IOCTL
	depends on NET_CAN
	---help---
		Enable support for ioctl() commands to add/remove CAN hardware-level
		filters (NOTE: Not supported by all drivers)

config NETDEV_WIRELESS_IOCTL
	bool "Enable Wireless ioctl()"
	default n
	select NETDEV_IOCTL
	depends on DRIVERS_WIRELESS
	---help---
		Enable support for wireless device ioctl() commands

config NETDEV_MODEM_LTE_IOCTL
	bool "Enable LTE ioctl()"
	default n
	select NETDEV_IOCTL
	depends on MODEM
	---help---
		Enable support for modem device ioctl() commands

config NETDEV_IFINDEX
	bool "Enable IF index support"
	default n
	---help---
		Enable support for references devices by an interface index.

		This feature is automatically enabled when raw, PACKET sockets
		are enabled.

		When enabled, these option also enables the user interfaces:
		if_nametoindex() and if_indextoname().

config NETDEV_MULTIPLE_IPv6
	bool "Enable multiple IPv6 addresses support"
	default n
	select NETDEV_IFINDEX
	depends on NET_IPv6
	---help---
		Enable support for multiple IPv6 addresses per network device.

config NETDEV_MAX_IPv6_ADDR
	int "Maximum number of IPv6 addresses per network device"
	range 2 255
	default 2
	depends on NETDEV_MULTIPLE_IPv6
	---help---
		Maximum number of IPv6 addresses that can be assigned to a single
		network device. Normally a link-local address and a global address
		are needed.

config NETDOWN_NOTIFIER
	bool "Support network down notifications"
	default n
	depends on SCHED_WORKQUEUE
	select WQUEUE_NOTIFIER
	---help---
		Enable building of logic that will execute on the low priority work
		thread when the network is taken down.  This is is a general purpose
		notifier, but was developed specifically to support SIGHUP poll()
		logic.

endmenu # Network Device Operations