|  | # SPDX-License-Identifier: ISC | 
|  | config ATH5K | 
|  | tristate "Atheros 5xxx wireless cards support" | 
|  | depends on (PCI || ATH25) && MAC80211 | 
|  | select ATH_COMMON | 
|  | select MAC80211_LEDS if LEDS_CLASS=y || LEDS_CLASS=MAC80211 | 
|  | select ATH5K_AHB if ATH25 | 
|  | select ATH5K_PCI if !ATH25 | 
|  | help | 
|  | This module adds support for wireless adapters based on | 
|  | Atheros 5xxx chipset. | 
|  |  | 
|  | Currently the following chip versions are supported: | 
|  |  | 
|  | MAC: AR5211 AR5212 | 
|  | PHY: RF5111/2111 RF5112/2112 RF5413/2413 | 
|  |  | 
|  | This driver uses the kernel's mac80211 subsystem. | 
|  |  | 
|  | If you choose to build a module, it'll be called ath5k. Say M if | 
|  | unsure. | 
|  |  | 
|  | config ATH5K_DEBUG | 
|  | bool "Atheros 5xxx debugging" | 
|  | depends on ATH5K | 
|  | help | 
|  | Atheros 5xxx debugging messages. | 
|  |  | 
|  | Say Y, if and you will get debug options for ath5k. | 
|  | To use this, you need to mount debugfs: | 
|  |  | 
|  | mount -t debugfs debug /sys/kernel/debug | 
|  |  | 
|  | You will get access to files under: | 
|  | /sys/kernel/debug/ath5k/phy0/ | 
|  |  | 
|  | To enable debug, pass the debug level to the debug module | 
|  | parameter. For example: | 
|  |  | 
|  | modprobe ath5k debug=0x00000400 | 
|  |  | 
|  | config ATH5K_TRACER | 
|  | bool "Atheros 5xxx tracer" | 
|  | depends on ATH5K | 
|  | depends on EVENT_TRACING | 
|  | help | 
|  | Say Y here to enable tracepoints for the ath5k driver | 
|  | using the kernel tracing infrastructure.  Select this | 
|  | option if you are interested in debugging the driver. | 
|  |  | 
|  | If unsure, say N. | 
|  |  | 
|  | config ATH5K_AHB | 
|  | bool "Atheros 5xxx AHB bus support" | 
|  | depends on ATH25 && ATH5K | 
|  | help | 
|  | This adds support for WiSoC type chipsets of the 5xxx Atheros | 
|  | family. | 
|  |  | 
|  | config ATH5K_PCI | 
|  | bool "Atheros 5xxx PCI bus support" | 
|  | depends on (!ATH25 && PCI) | 
|  | help | 
|  | This adds support for PCI type chipsets of the 5xxx Atheros | 
|  | family. | 
|  |  | 
|  | config ATH5K_TEST_CHANNELS | 
|  | bool "Enables testing channels on ath5k" | 
|  | depends on ATH5K && CFG80211_CERTIFICATION_ONUS | 
|  | help | 
|  | This enables non-standard IEEE 802.11 channels on ath5k, which | 
|  | can be used for research purposes. This option should be disabled | 
|  | unless doing research. |