Linux v6.6.1 - carl9170
# SPDX-License-Identifier: GPL-2.0-only
config CARL9170
tristate "Linux Community AR9170 802.11n USB support"
depends on USB && MAC80211
select ATH_COMMON
select FW_LOADER
select CRC32
help
This is the mainline driver for the Atheros "otus" 802.11n USB devices.
It needs a special firmware (carl9170-1.fw), which can be downloaded
from our wiki here:
<https://wireless.wiki.kernel.org/en/users/Drivers/carl9170>
If you choose to build a module, it'll be called carl9170.
config CARL9170_LEDS
bool "SoftLED Support"
default y
depends on CARL9170
depends on MAC80211_LEDS
help
This option is necessary, if you want your device's LEDs to blink.
Say Y, unless you need the LEDs for firmware debugging.
config CARL9170_DEBUGFS
bool "DebugFS Support"
depends on CARL9170 && DEBUG_FS && MAC80211_DEBUGFS
default n
help
Export several driver and device internals to user space.
Say N.
config CARL9170_WPC
bool
depends on CARL9170 && (INPUT = y || INPUT = CARL9170)
default y
config CARL9170_HWRNG
bool "Random number generator"
depends on CARL9170 && (HW_RANDOM = y || HW_RANDOM = CARL9170)
default n
help
Provides a hardware random number generator to the kernel.
SECURITY WARNING: It's relatively easy to eavesdrop all
generated random numbers from the transport stream with
usbmon [software] or special usb sniffer hardware.
Say N, unless your setup[i.e.: embedded system] has no
other rng source and you can afford to take the risk.