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214 lines
6.6 KiB
214 lines
6.6 KiB
# SPDX-License-Identifier: ISC |
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config ATH9K_HW |
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tristate |
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config ATH9K_COMMON |
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tristate |
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select ATH_COMMON |
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config ATH9K_COMMON_DEBUG |
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bool |
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config ATH9K_DFS_DEBUGFS |
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def_bool y |
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depends on ATH9K_DEBUGFS && ATH9K_DFS_CERTIFIED |
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config ATH9K_BTCOEX_SUPPORT |
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bool "Atheros bluetooth coexistence support" |
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depends on (ATH9K || ATH9K_HTC) |
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default y |
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help |
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Say Y, if you want to use the ath9k/ath9k_htc radios together with |
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Bluetooth modules in the same system. |
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config ATH9K |
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tristate "Atheros 802.11n wireless cards support" |
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depends on MAC80211 && HAS_DMA |
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select MAC80211_LEDS if LEDS_CLASS=y || LEDS_CLASS=MAC80211 |
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select ATH9K_HW |
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select ATH9K_COMMON |
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help |
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This module adds support for wireless adapters based on |
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Atheros IEEE 802.11n AR5008, AR9001 and AR9002 family |
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of chipsets. For a specific list of supported external |
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cards, laptops that already ship with these cards and |
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APs that come with these cards refer to ath9k wiki |
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products page: |
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https://wireless.wiki.kernel.org/en/users/Drivers/ath9k/products |
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If you choose to build a module, it'll be called ath9k. |
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config ATH9K_PCI |
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bool "Atheros ath9k PCI/PCIe bus support" |
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default y |
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depends on ATH9K && PCI |
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help |
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This option enables the PCI bus support in ath9k. |
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Say Y, if you have a compatible PCI/PCIe wireless card. |
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config ATH9K_AHB |
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bool "Atheros ath9k AHB bus support" |
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depends on ATH9K |
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default n |
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help |
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This option enables the AHB bus support in ath9k. |
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Say Y, if you have a SoC with a compatible built-in |
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wireless MAC. Say N if unsure. |
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config ATH9K_DEBUGFS |
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bool "Atheros ath9k debugging" |
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depends on ATH9K && DEBUG_FS |
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select MAC80211_DEBUGFS |
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select ATH9K_COMMON_DEBUG |
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help |
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Say Y, if you need access to ath9k's statistics for |
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interrupts, rate control, etc. |
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Also required for changing debug message flags at run time and for |
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TX99. |
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config ATH9K_STATION_STATISTICS |
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bool "Detailed station statistics" |
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depends on ATH9K && ATH9K_DEBUGFS && DEBUG_FS |
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select MAC80211_DEBUGFS |
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default n |
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help |
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This option enables detailed statistics for association stations. |
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config ATH9K_TX99 |
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bool "Atheros ath9k TX99 testing support" |
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depends on ATH9K_DEBUGFS && CFG80211_CERTIFICATION_ONUS |
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default n |
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help |
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Say N. This should only be enabled on systems undergoing |
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certification testing and evaluation in a controlled environment. |
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Enabling this will only enable TX99 support, all other modes of |
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operation will be disabled. |
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TX99 support enables Specific Absorption Rate (SAR) testing. |
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SAR is the unit of measurement for the amount of radio frequency(RF) |
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absorbed by the body when using a wireless device. The RF exposure |
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limits used are expressed in the terms of SAR, which is a measure |
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of the electric and magnetic field strength and power density for |
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transmitters operating at frequencies from 300 kHz to 100 GHz. |
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Regulatory bodies around the world require that wireless device |
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be evaluated to meet the RF exposure limits set forth in the |
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governmental SAR regulations. |
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config ATH9K_DFS_CERTIFIED |
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bool "Atheros DFS support for certified platforms" |
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depends on ATH9K && CFG80211_CERTIFICATION_ONUS |
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default n |
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help |
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This option enables DFS support for initiating radiation on |
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ath9k. There is no way to dynamically detect if a card was DFS |
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certified and as such this is left as a build time option. This |
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option should only be enabled by system integrators that can |
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guarantee that all the platforms that their kernel will run on |
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have obtained appropriate regulatory body certification for a |
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respective Atheros card by using ath9k on the target shipping |
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platforms. |
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This is currently only a placeholder for future DFS support, |
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as DFS support requires more components that still need to be |
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developed. At this point enabling this option won't do anything |
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except increase code size. |
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config ATH9K_DYNACK |
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bool "Atheros ath9k ACK timeout estimation algorithm" |
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depends on ATH9K |
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default n |
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help |
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This option enables ath9k dynamic ACK timeout estimation algorithm |
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based on ACK frame RX timestamp, TX frame timestamp and frame |
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duration |
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config ATH9K_WOW |
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bool "Wake on Wireless LAN support (EXPERIMENTAL)" |
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depends on ATH9K && PM |
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default n |
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help |
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This option enables Wake on Wireless LAN support for certain cards. |
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Currently, AR9462 is supported. |
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config ATH9K_RFKILL |
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bool "Atheros ath9k rfkill support" if EXPERT |
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depends on ATH9K |
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depends on RFKILL=y || RFKILL=ATH9K |
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default y |
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help |
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Say Y to have ath9k poll the RF-Kill GPIO every couple of |
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seconds. Turn off to save power, but enable it if you have |
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a platform that can toggle the RF-Kill GPIO. |
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config ATH9K_CHANNEL_CONTEXT |
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bool "Channel Context support" |
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depends on ATH9K |
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default n |
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help |
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This option enables channel context support in ath9k, which is needed |
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for multi-channel concurrency. Enable this if P2P PowerSave support |
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is required. |
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config ATH9K_PCOEM |
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bool "Atheros ath9k support for PC OEM cards" if EXPERT |
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depends on ATH9K |
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default y |
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config ATH9K_PCI_NO_EEPROM |
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tristate "Atheros ath9k pci loader for EEPROM-less chips" |
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depends on ATH9K_PCI |
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default n |
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help |
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This separate driver provides a loader in order to support the |
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AR500X to AR92XX-generation of ath9k PCI(e) WiFi chips, which have |
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their initialization data (which contains the real PCI Device ID |
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that ath9k will need) stored together with the calibration data out |
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of reach for the ath9k chip. |
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These devices are usually various network appliances, routers or |
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access Points and such. |
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If unsure say N. |
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config ATH9K_HTC |
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tristate "Atheros HTC based wireless cards support" |
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depends on USB && MAC80211 |
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select MAC80211_LEDS if LEDS_CLASS=y || LEDS_CLASS=MAC80211 |
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select ATH9K_HW |
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select ATH9K_COMMON |
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help |
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Support for Atheros HTC based cards. |
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Chipsets supported: AR9271 |
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For more information: |
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https://wireless.wiki.kernel.org/en/users/Drivers/ath9k_htc |
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The built module will be ath9k_htc. |
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config ATH9K_HTC_DEBUGFS |
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bool "Atheros ath9k_htc debugging" |
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depends on ATH9K_HTC && DEBUG_FS |
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select ATH9K_COMMON_DEBUG |
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help |
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Say Y, if you need access to ath9k_htc's statistics. |
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As well as access to the FFT/spectral data. |
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config ATH9K_HWRNG |
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bool "Random number generator support" |
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depends on ATH9K && (HW_RANDOM = y || HW_RANDOM = ATH9K) |
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default n |
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help |
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This option incorporates the ADC register output as a source of |
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randomness into Linux entropy pool (/dev/urandom and /dev/random) |
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Say Y, feeds the entropy directly from the WiFi driver to the input |
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pool. |
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config ATH9K_COMMON_SPECTRAL |
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bool "Atheros ath9k/ath9k_htc spectral scan support" |
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depends on ATH9K_DEBUGFS || ATH9K_HTC_DEBUGFS |
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select RELAY |
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default n |
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help |
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Say Y to enable access to the FFT/spectral data via debugfs.
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