6 config ATH9K_DFS_DEBUGFS
8 depends on ATH9K_DEBUGFS && ATH9K_DFS_CERTIFIED
10 config ATH9K_BTCOEX_SUPPORT
11 bool "Atheros bluetooth coexistence support"
12 depends on (ATH9K || ATH9K_HTC)
15 Say Y, if you want to use the ath9k/ath9k_htc radios together with
16 Bluetooth modules in the same system.
19 tristate "Atheros 802.11n wireless cards support"
20 depends on MAC80211 && HAS_DMA
27 This module adds support for wireless adapters based on
28 Atheros IEEE 802.11n AR5008, AR9001 and AR9002 family
29 of chipsets. For a specific list of supported external
30 cards, laptops that already ship with these cards and
31 APs that come with these cards refer to ath9k wiki
34 http://wireless.kernel.org/en/users/Drivers/ath9k/products
36 If you choose to build a module, it'll be called ath9k.
39 bool "Atheros ath9k PCI/PCIe bus support"
41 depends on ATH9K && PCI
43 This option enables the PCI bus support in ath9k.
45 Say Y, if you have a compatible PCI/PCIe wireless card.
48 bool "Atheros ath9k AHB bus support"
52 This option enables the AHB bus support in ath9k.
54 Say Y, if you have a SoC with a compatible built-in
55 wireless MAC. Say N if unsure.
58 bool "Atheros ath9k debugging"
59 depends on ATH9K && DEBUG_FS
60 select MAC80211_DEBUGFS
63 Say Y, if you need access to ath9k's statistics for
64 interrupts, rate control, etc.
66 Also required for changing debug message flags at run time.
68 config ATH9K_DFS_CERTIFIED
69 bool "Atheros DFS support for certified platforms"
70 depends on ATH9K && CFG80211_CERTIFICATION_ONUS
73 This option enables DFS support for initiating radiation on
74 ath9k. There is no way to dynamically detect if a card was DFS
75 certified and as such this is left as a build time option. This
76 option should only be enabled by system integrators that can
77 guarantee that all the platforms that their kernel will run on
78 have obtained appropriate regulatory body certification for a
79 respective Atheros card by using ath9k on the target shipping
82 This is currently only a placeholder for future DFS support,
83 as DFS support requires more components that still need to be
84 developed. At this point enabling this option won't do anything
85 except increase code size.
88 bool "Atheros ath9k TX99 testing support"
89 depends on CFG80211_CERTIFICATION_ONUS
92 Say N. This should only be enabled on systems undergoing
93 certification testing and evaluation in a controlled environment.
94 Enabling this will only enable TX99 support, all other modes of
95 operation will be disabled.
97 TX99 support enables Specific Absorption Rate (SAR) testing.
98 SAR is the unit of measurement for the amount of radio frequency(RF)
99 absorbed by the body when using a wireless device. The RF exposure
100 limits used are expressed in the terms of SAR, which is a measure
101 of the electric and magnetic field strength and power density for
102 transmitters operating at frequencies from 300 kHz to 100 GHz.
103 Regulatory bodies around the world require that wireless device
104 be evaluated to meet the RF exposure limits set forth in the
105 governmental SAR regulations.
107 config ATH9K_LEGACY_RATE_CONTROL
108 bool "Atheros ath9k rate control"
112 Say Y, if you want to use the ath9k specific rate control
113 module instead of minstrel_ht. Be warned that there are various
114 issues with the ath9k RC and minstrel is a more robust algorithm.
115 Note that even if this option is selected, "ath9k_rate_control"
116 has to be passed to mac80211 using the module parameter,
117 ieee80211_default_rc_algo.
120 bool "Atheros ath9k rfkill support" if EXPERT
122 depends on RFKILL=y || RFKILL=ATH9K
125 Say Y to have ath9k poll the RF-Kill GPIO every couple of
126 seconds. Turn off to save power, but enable it if you have
127 a platform that can toggle the RF-Kill GPIO.
130 tristate "Atheros HTC based wireless cards support"
131 depends on USB && MAC80211
138 Support for Atheros HTC based cards.
139 Chipsets supported: AR9271
141 For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc
143 The built module will be ath9k_htc.
145 config ATH9K_HTC_DEBUGFS
146 bool "Atheros ath9k_htc debugging"
147 depends on ATH9K_HTC && DEBUG_FS
149 Say Y, if you need access to ath9k_htc's statistics.