1config CARL9170 2 tristate "Linux Community AR9170 802.11n USB support" 3 depends on USB && MAC80211 4 select ATH_COMMON 5 select FW_LOADER 6 select CRC32 7 help 8 This is the mainline driver for the Atheros "otus" 802.11n USB devices. 9 10 It needs a special firmware (carl9170-1.fw), which can be downloaded 11 from our wiki here: 12 <http://wireless.kernel.org/en/users/Drivers/carl9170> 13 14 If you choose to build a module, it'll be called carl9170. 15 16config CARL9170_LEDS 17 bool "SoftLED Support" 18 depends on CARL9170 19 select MAC80211_LEDS 20 select LEDS_CLASS 21 select NEW_LEDS 22 default y 23 help 24 This option is necessary, if you want your device' LEDs to blink 25 26 Say Y, unless you need the LEDs for firmware debugging. 27 28config CARL9170_DEBUGFS 29 bool "DebugFS Support" 30 depends on CARL9170 && DEBUG_FS && MAC80211_DEBUGFS 31 default n 32 help 33 Export several driver and device internals to user space. 34 35 Say N. 36 37config CARL9170_WPC 38 bool 39 depends on CARL9170 && (INPUT = y || INPUT = CARL9170) 40 default y 41 42config CARL9170_HWRNG 43 bool "Random number generator" 44 depends on CARL9170 && (HW_RANDOM = y || HW_RANDOM = CARL9170) 45 default n 46 help 47 Provides a hardware random number generator to the kernel. 48 49 SECURITY WARNING: It's relatively easy to eavesdrop all 50 generated random numbers from the transport stream with 51 usbmon [software] or special usb sniffer hardware. 52 53 Say N, unless your setup[i.e.: embedded system] has no 54 other rng source and you can afford to take the risk. 55