Kconfig (1506B)
1# SPDX-License-Identifier: GPL-2.0-only 2config CARL9170 3 tristate "Linux Community AR9170 802.11n USB support" 4 depends on USB && MAC80211 5 select ATH_COMMON 6 select FW_LOADER 7 select CRC32 8 help 9 This is the mainline driver for the Atheros "otus" 802.11n USB devices. 10 11 It needs a special firmware (carl9170-1.fw), which can be downloaded 12 from our wiki here: 13 <https://wireless.wiki.kernel.org/en/users/Drivers/carl9170> 14 15 If you choose to build a module, it'll be called carl9170. 16 17config CARL9170_LEDS 18 bool "SoftLED Support" 19 default y 20 depends on CARL9170 21 depends on MAC80211_LEDS 22 help 23 This option is necessary, if you want your device's LEDs to blink. 24 25 Say Y, unless you need the LEDs for firmware debugging. 26 27config CARL9170_DEBUGFS 28 bool "DebugFS Support" 29 depends on CARL9170 && DEBUG_FS && MAC80211_DEBUGFS 30 default n 31 help 32 Export several driver and device internals to user space. 33 34 Say N. 35 36config CARL9170_WPC 37 bool 38 depends on CARL9170 && (INPUT = y || INPUT = CARL9170) 39 default y 40 41config CARL9170_HWRNG 42 bool "Random number generator" 43 depends on CARL9170 && (HW_RANDOM = y || HW_RANDOM = CARL9170) 44 default n 45 help 46 Provides a hardware random number generator to the kernel. 47 48 SECURITY WARNING: It's relatively easy to eavesdrop all 49 generated random numbers from the transport stream with 50 usbmon [software] or special usb sniffer hardware. 51 52 Say N, unless your setup[i.e.: embedded system] has no 53 other rng source and you can afford to take the risk.