drivers/net/wireless/ath/ath9k/Kconfig

   1 config ATH9K_HW
   2         tristate
   3 config ATH9K_COMMON
   4         tristate
   5         select ATH_COMMON
   6         select DEBUG_FS
   7         select RELAY
   8 config ATH9K_DFS_DEBUGFS
   9         def_bool y
  10         depends on ATH9K_DEBUGFS && ATH9K_DFS_CERTIFIED
  11
  12 config ATH9K_BTCOEX_SUPPORT
  13         bool "Atheros bluetooth coexistence support"
  14         depends on (ATH9K || ATH9K_HTC)
  15         default y
  16         ---help---
  17           Say Y, if you want to use the ath9k/ath9k_htc radios together with
  18           Bluetooth modules in the same system.
  19
  20 config ATH9K
  21         tristate "Atheros 802.11n wireless cards support"
  22         depends on MAC80211 && HAS_DMA
  23         select ATH9K_HW
  24         select MAC80211_LEDS
  25         select LEDS_CLASS
  26         select NEW_LEDS
  27         select ATH9K_COMMON
  28         ---help---
  29           This module adds support for wireless adapters based on
  30           Atheros IEEE 802.11n AR5008, AR9001 and AR9002 family
  31           of chipsets. For a specific list of supported external
  32           cards, laptops that already ship with these cards and
  33           APs that come with these cards refer to ath9k wiki
  34           products page:
  35
  36           http://wireless.kernel.org/en/users/Drivers/ath9k/products
  37
  38           If you choose to build a module, it'll be called ath9k.
  39
  40 config ATH9K_PCI
  41         bool "Atheros ath9k PCI/PCIe bus support"
  42         default y
  43         depends on ATH9K && PCI
  44         ---help---
  45           This option enables the PCI bus support in ath9k.
  46
  47           Say Y, if you have a compatible PCI/PCIe wireless card.
  48
  49 config ATH9K_AHB
  50         bool "Atheros ath9k AHB bus support"
  51         depends on ATH9K
  52         default n
  53         ---help---
  54           This option enables the AHB bus support in ath9k.
  55
  56           Say Y, if you have a SoC with a compatible built-in
  57           wireless MAC. Say N if unsure.
  58
  59 config ATH9K_DEBUGFS
  60         bool "Atheros ath9k debugging"
  61         depends on ATH9K && DEBUG_FS
  62         select MAC80211_DEBUGFS
  63         select RELAY
  64         ---help---
  65           Say Y, if you need access to ath9k's statistics for
  66           interrupts, rate control, etc.
  67
  68           Also required for changing debug message flags at run time.
  69
  70 config ATH9K_STATION_STATISTICS
  71         bool "Detailed station statistics"
  72         depends on ATH9K && ATH9K_DEBUGFS && DEBUG_FS
  73         select MAC80211_DEBUGFS
  74         default n
  75         ---help---
  76           This option enables detailed statistics for association stations.
  77
  78 config ATH9K_DFS_CERTIFIED
  79         bool "Atheros DFS support for certified platforms"
  80         depends on ATH9K && CFG80211_CERTIFICATION_ONUS
  81         default n
  82         ---help---
  83           This option enables DFS support for initiating radiation on
  84           ath9k. There is no way to dynamically detect if a card was DFS
  85           certified and as such this is left as a build time option. This
  86           option should only be enabled by system integrators that can
  87           guarantee that all the platforms that their kernel will run on
  88           have obtained appropriate regulatory body certification for a
  89           respective Atheros card by using ath9k on the target shipping
  90           platforms.
  91
  92           This is currently only a placeholder for future DFS support,
  93           as DFS support requires more components that still need to be
  94           developed. At this point enabling this option won't do anything
  95           except increase code size.
  96
  97 config ATH9K_DYNACK
  98         bool "Atheros ath9k ACK timeout estimation algorithm (EXPERIMENTAL)"
  99         depends on ATH9K
 100         default n
 101         ---help---
 102           This option enables ath9k dynamic ACK timeout estimation algorithm
 103           based on ACK frame RX timestamp, TX frame timestamp and frame
 104           duration
 105
 106 config ATH9K_TX99
 107         bool "Atheros ath9k TX99 testing support"
 108         depends on ATH9K_DEBUGFS && CFG80211_CERTIFICATION_ONUS
 109         default n
 110         ---help---
 111           Say N. This should only be enabled on systems undergoing
 112           certification testing and evaluation in a controlled environment.
 113           Enabling this will only enable TX99 support, all other modes of
 114           operation will be disabled.
 115
 116           TX99 support enables Specific Absorption Rate (SAR) testing.
 117           SAR is the unit of measurement for the amount of radio frequency(RF)
 118           absorbed by the body when using a wireless device. The RF exposure
 119           limits used are expressed in the terms of SAR, which is a measure
 120           of the electric and magnetic field strength and power density for
 121           transmitters operating at frequencies from 300 kHz to 100 GHz.
 122           Regulatory bodies around the world require that wireless device
 123           be evaluated to meet the RF exposure limits set forth in the
 124           governmental SAR regulations.
 125
 126 config ATH9K_WOW
 127         bool "Wake on Wireless LAN support (EXPERIMENTAL)"
 128         depends on ATH9K && PM
 129         default n
 130         ---help---
 131           This option enables Wake on Wireless LAN support for certain cards.
 132           Currently, AR9462 is supported.
 133
 134 config ATH9K_RFKILL
 135         bool "Atheros ath9k rfkill support" if EXPERT
 136         depends on ATH9K
 137         depends on RFKILL=y || RFKILL=ATH9K
 138         default y
 139         help
 140           Say Y to have ath9k poll the RF-Kill GPIO every couple of
 141           seconds. Turn off to save power, but enable it if you have
 142           a platform that can toggle the RF-Kill GPIO.
 143
 144 config ATH9K_CHANNEL_CONTEXT
 145        bool "Channel Context support"
 146        depends on ATH9K
 147        default n
 148        ---help---
 149          This option enables channel context support in ath9k, which is needed
 150          for multi-channel concurrency. Enable this if P2P PowerSave support
 151          is required.
 152
 153 config ATH9K_PCOEM
 154         bool "Atheros ath9k support for PC OEM cards" if EXPERT
 155         depends on ATH9K
 156         default y
 157
 158 config ATH9K_HTC
 159        tristate "Atheros HTC based wireless cards support"
 160        depends on USB && MAC80211
 161        select ATH9K_HW
 162        select MAC80211_LEDS
 163        select LEDS_CLASS
 164        select NEW_LEDS
 165        select ATH9K_COMMON
 166        ---help---
 167          Support for Atheros HTC based cards.
 168          Chipsets supported: AR9271
 169
 170          For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc
 171
 172          The built module will be ath9k_htc.
 173
 174 config ATH9K_HTC_DEBUGFS
 175         bool "Atheros ath9k_htc debugging"
 176         depends on ATH9K_HTC && DEBUG_FS
 177         ---help---
 178           Say Y, if you need access to ath9k_htc's statistics.