6 config ATH9K_COMMON_DEBUG
8 config ATH9K_DFS_DEBUGFS
10 depends on ATH9K_DEBUGFS && ATH9K_DFS_CERTIFIED
12 config ATH9K_BTCOEX_SUPPORT
13 bool "Atheros bluetooth coexistence support"
14 depends on (ATH9K || ATH9K_HTC)
17 Say Y, if you want to use the ath9k/ath9k_htc radios together with
18 Bluetooth modules in the same system.
21 tristate "Atheros 802.11n wireless cards support"
22 depends on MAC80211 && HAS_DMA
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
36 http://wireless.kernel.org/en/users/Drivers/ath9k/products
38 If you choose to build a module, it'll be called ath9k.
41 bool "Atheros ath9k PCI/PCIe bus support"
43 depends on ATH9K && PCI
45 This option enables the PCI bus support in ath9k.
47 Say Y, if you have a compatible PCI/PCIe wireless card.
50 bool "Atheros ath9k AHB bus support"
54 This option enables the AHB bus support in ath9k.
56 Say Y, if you have a SoC with a compatible built-in
57 wireless MAC. Say N if unsure.
60 bool "Atheros ath9k debugging"
61 depends on ATH9K && DEBUG_FS
62 select MAC80211_DEBUGFS
63 select ATH9K_COMMON_DEBUG
65 Say Y, if you need access to ath9k's statistics for
66 interrupts, rate control, etc.
68 Also required for changing debug message flags at run time and for
71 config ATH9K_STATION_STATISTICS
72 bool "Detailed station statistics"
73 depends on ATH9K && ATH9K_DEBUGFS && DEBUG_FS
74 select MAC80211_DEBUGFS
77 This option enables detailed statistics for association stations.
80 bool "Atheros ath9k TX99 testing support"
81 depends on ATH9K_DEBUGFS && CFG80211_CERTIFICATION_ONUS
84 Say N. This should only be enabled on systems undergoing
85 certification testing and evaluation in a controlled environment.
86 Enabling this will only enable TX99 support, all other modes of
87 operation will be disabled.
89 TX99 support enables Specific Absorption Rate (SAR) testing.
90 SAR is the unit of measurement for the amount of radio frequency(RF)
91 absorbed by the body when using a wireless device. The RF exposure
92 limits used are expressed in the terms of SAR, which is a measure
93 of the electric and magnetic field strength and power density for
94 transmitters operating at frequencies from 300 kHz to 100 GHz.
95 Regulatory bodies around the world require that wireless device
96 be evaluated to meet the RF exposure limits set forth in the
97 governmental SAR regulations.
99 config ATH9K_DFS_CERTIFIED
100 bool "Atheros DFS support for certified platforms"
101 depends on ATH9K && CFG80211_CERTIFICATION_ONUS
104 This option enables DFS support for initiating radiation on
105 ath9k. There is no way to dynamically detect if a card was DFS
106 certified and as such this is left as a build time option. This
107 option should only be enabled by system integrators that can
108 guarantee that all the platforms that their kernel will run on
109 have obtained appropriate regulatory body certification for a
110 respective Atheros card by using ath9k on the target shipping
113 This is currently only a placeholder for future DFS support,
114 as DFS support requires more components that still need to be
115 developed. At this point enabling this option won't do anything
116 except increase code size.
119 bool "Atheros ath9k ACK timeout estimation algorithm (EXPERIMENTAL)"
123 This option enables ath9k dynamic ACK timeout estimation algorithm
124 based on ACK frame RX timestamp, TX frame timestamp and frame
128 bool "Wake on Wireless LAN support (EXPERIMENTAL)"
129 depends on ATH9K && PM
132 This option enables Wake on Wireless LAN support for certain cards.
133 Currently, AR9462 is supported.
136 bool "Atheros ath9k rfkill support" if EXPERT
138 depends on RFKILL=y || RFKILL=ATH9K
141 Say Y to have ath9k poll the RF-Kill GPIO every couple of
142 seconds. Turn off to save power, but enable it if you have
143 a platform that can toggle the RF-Kill GPIO.
145 config ATH9K_CHANNEL_CONTEXT
146 bool "Channel Context support"
150 This option enables channel context support in ath9k, which is needed
151 for multi-channel concurrency. Enable this if P2P PowerSave support
155 bool "Atheros ath9k support for PC OEM cards" if EXPERT
160 tristate "Atheros HTC based wireless cards support"
161 depends on USB && MAC80211
168 Support for Atheros HTC based cards.
169 Chipsets supported: AR9271
171 For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc
173 The built module will be ath9k_htc.
175 config ATH9K_HTC_DEBUGFS
176 bool "Atheros ath9k_htc debugging"
177 depends on ATH9K_HTC && DEBUG_FS
178 select ATH9K_COMMON_DEBUG
180 Say Y, if you need access to ath9k_htc's statistics.
181 As well as access to the FFT/spectral data.
184 bool "Random number generator support"
185 depends on ATH9K && (HW_RANDOM = y || HW_RANDOM = ATH9K)
188 This option incorporates the ADC register output as a source of
189 randomness into Linux entropy pool (/dev/urandom and /dev/random)
191 Say Y, feeds the entropy directly from the WiFi driver to the input
194 config ATH9K_COMMON_SPECTRAL
195 bool "Atheros ath9k/ath9k_htc spectral scan support"
196 depends on ATH9K_DEBUGFS || ATH9K_HTC_DEBUGFS
200 Say Y to enable access to the FFT/spectral data via debugfs.