nuttx/net/utils/Kconfig

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

config NET_ARCH_INCR32
	bool "Architecture-specific net_incr32()"
	default n
	---help---
		Define if you architecture provided an optimized version of
		net_incr32() with prototype:

			void net_incr32(FAR uint8_t *op32, uint16_t op16)

config NET_ARCH_CHKSUM
	bool "Architecture-specific net_chksum()"
	default n
	---help---
		Define if you architecture provided an optimized version of
		functions with the following prototypes:

			uint16_t chksum(uint16_t sum, FAR const uint8_t *data, uint16_t len)
			uint16_t net_chksum(FAR uint16_t *data, uint16_t len)
			uint16_t ipv4_chksum(FAR struct net_driver_s *dev)
			uint16_t ipv4_upperlayer_chksum(FAR struct net_driver_s *dev, uint8_t proto)
			uint16_t ipv6_upperlayer_chksum(FAR struct net_driver_s *dev, uint8_t proto, unsigned int iplen)