kconfig

linux下的wifi源码,可以直接编译测试运行..希望大家能有作用

comment "Atheros 802.11(a/b/g) PCI/Cardbus support"

config ATHEROS
	tristate "Atheros PCI/Cardbus cards"
	depends on PCI && NET_RADIO
       ---help---
	  Say Y here if you intend to attach an Atheros Cardbus or PCI
	  wireless Ethernet networking card to your computer.  This
	  driver support the standard Linux Wireless Extensions.

	  You will also very likely also need the Wireless Tools in order to
	  configure your card and that /etc/pcmcia/wireless.opts works:
	  <http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.

	  To compile this driver as a module, choose M here: the module will be
	  called ath_pci.  If unsure, say N.

choice
	prompt "Atheros: Default Transmission Rate Control Algorithm"
	depends on ATHEROS
	default ATHEROS_RATE_DEFAULT_SAMPLE
	help
	  Select the rate control algorithm to be used by default.  You
	  can select additional algorithms below.

	config ATHEROS_RATE_DEFAULT_AMRR
		bool "AMRR"
		select ATHEROS_RATE_AMRR

	config ATHEROS_RATE_DEFAULT_ONOE
		bool "Onoe"
		select ATHEROS_RATE_ONOE

	config ATHEROS_RATE_DEFAULT_SAMPLE
		bool "Sample"
		select ATHEROS_RATE_SAMPLE

endchoice

config ATHEROS_RATE_DEFAULT
	string
	default "amrr" if ATHEROS_RATE_DEFAULT_AMRR
	default "onoe" if ATHEROS_RATE_DEFAULT_ONOE
	default "sample" if ATHEROS_RATE_DEFAULT_SAMPLE

config ATHEROS_RATE_AMRR
	bool "Adaptive Multi-Rate Retry control algorithm"
	depends on ATHEROS
	default y
	help
	  Enable Adaptive Multi-Rate Retry control algorithm.

config ATHEROS_RATE_ONOE
	bool "Atsushi Onoe's rate control algorithm"
	depends on ATHEROS
	default y
	help
	  Enable Atsushi Onoe's rate control algorithm.

config ATHEROS_RATE_SAMPLE
	bool "Sample Rate control algorithm"
	depends on ATHEROS
	default y
	help
	  SampleRate chooses the bitrate it predicts will provide the
	  most throughput based on estimates of the expected per-packet
	  transmission time for each bitrate. SampleRate periodically
	  sends packets at bitrates other than the current one to
	  estimate when another bitrate will provide better performance.
	  SampleRate switches to another bitrate when its estimated
	  per-packet transmission time becomes smaller than the current
	  bitrate's. SampleRate reduces the number of bitrates it must
	  sample by eliminating those that could not perform better than
	  the one currently being used. SampleRate also stops probing at
	  a bitrate if it experiences several successive losses.