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 depends on CARL9170 21 select MAC80211_LEDS 22 select LEDS_CLASS 23 select NEW_LEDS 24 default y 25 help 26 This option is necessary, if you want your device' LEDs to blink 27 28 Say Y, unless you need the LEDs for firmware debugging. 29 30config CARL9170_DEBUGFS 31 bool "DebugFS Support" 32 depends on CARL9170 && DEBUG_FS && MAC80211_DEBUGFS 33 default n 34 help 35 Export several driver and device internals to user space. 36 37 Say N. 38 39config CARL9170_WPC 40 bool 41 depends on CARL9170 && (INPUT = y || INPUT = CARL9170) 42 default y 43 44config CARL9170_HWRNG 45 bool "Random number generator" 46 depends on CARL9170 && (HW_RANDOM = y || HW_RANDOM = CARL9170) 47 default n 48 help 49 Provides a hardware random number generator to the kernel. 50 51 SECURITY WARNING: It's relatively easy to eavesdrop all 52 generated random numbers from the transport stream with 53 usbmon [software] or special usb sniffer hardware. 54 55 Say N, unless your setup[i.e.: embedded system] has no 56 other rng source and you can afford to take the risk. 57