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 another driver for the Atheros "otus" 802.11n USB devices. 9 10 This driver provides more features than the original, 11 but it needs a special firmware (carl9170-1.fw) to do that. 12 13 The firmware can be downloaded from our wiki here: 14 <http://wireless.kernel.org/en/users/Drivers/carl9170> 15 16 If you choose to build a module, it'll be called carl9170. 17 18config CARL9170_LEDS 19 bool "SoftLED Support" 20 default y 21 depends on CARL9170 22 depends on MAC80211_LEDS 23 help 24 This option is necessary, if you want your device's 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