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Linux/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.

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