Commit | Line | Data |
---|---|---|
7322fd19 LR |
1 | config ATH9K_HW |
2 | tristate | |
db86f07e LR |
3 | config ATH9K_COMMON |
4 | tristate | |
9a6f7347 | 5 | select ATH_COMMON |
1077ec47 CL |
6 | config ATH9K_COMMON_DEBUG |
7 | bool | |
29942bc1 ZK |
8 | config ATH9K_DFS_DEBUGFS |
9 | def_bool y | |
10 | depends on ATH9K_DEBUGFS && ATH9K_DFS_CERTIFIED | |
7322fd19 | 11 | |
70982b72 SM |
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 | ||
f078f209 LR |
20 | config ATH9K |
21 | tristate "Atheros 802.11n wireless cards support" | |
a01ae5b3 | 22 | depends on MAC80211 && HAS_DMA |
7322fd19 | 23 | select ATH9K_HW |
d203b8ef RD |
24 | select MAC80211_LEDS |
25 | select LEDS_CLASS | |
26 | select NEW_LEDS | |
db86f07e | 27 | select ATH9K_COMMON |
f078f209 LR |
28 | ---help--- |
29 | This module adds support for wireless adapters based on | |
2a219eb2 LR |
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 | |
278cee05 | 33 | APs that come with these cards refer to ath9k wiki |
2a219eb2 LR |
34 | products page: |
35 | ||
36 | http://wireless.kernel.org/en/users/Drivers/ath9k/products | |
f078f209 LR |
37 | |
38 | If you choose to build a module, it'll be called ath9k. | |
88b126af | 39 | |
8e26a030 GJ |
40 | config ATH9K_PCI |
41 | bool "Atheros ath9k PCI/PCIe bus support" | |
fdacbcda | 42 | default y |
8e26a030 | 43 | depends on ATH9K && PCI |
8e26a030 GJ |
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 | ||
a830df07 | 59 | config ATH9K_DEBUGFS |
88b126af | 60 | bool "Atheros ath9k debugging" |
e5614a91 | 61 | depends on ATH9K && DEBUG_FS |
12e94327 | 62 | select MAC80211_DEBUGFS |
1077ec47 | 63 | select ATH9K_COMMON_DEBUG |
88b126af | 64 | ---help--- |
a830df07 FF |
65 | Say Y, if you need access to ath9k's statistics for |
66 | interrupts, rate control, etc. | |
88b126af | 67 | |
9df7ddc3 MS |
68 | Also required for changing debug message flags at run time and for |
69 | TX99. | |
c46917bb | 70 | |
1cdbaf0d SM |
71 | config ATH9K_STATION_STATISTICS |
72 | bool "Detailed station statistics" | |
73 | depends on ATH9K && ATH9K_DEBUGFS && DEBUG_FS | |
74 | select MAC80211_DEBUGFS | |
75 | default n | |
76 | ---help--- | |
77 | This option enables detailed statistics for association stations. | |
78 | ||
e7ae3289 HS |
79 | config ATH9K_TX99 |
80 | bool "Atheros ath9k TX99 testing support" | |
81 | depends on ATH9K_DEBUGFS && CFG80211_CERTIFICATION_ONUS | |
82 | default n | |
83 | ---help--- | |
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. | |
88 | ||
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. | |
98 | ||
29942bc1 ZK |
99 | config ATH9K_DFS_CERTIFIED |
100 | bool "Atheros DFS support for certified platforms" | |
00267d59 | 101 | depends on ATH9K && CFG80211_CERTIFICATION_ONUS |
29942bc1 ZK |
102 | default n |
103 | ---help--- | |
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 | |
111 | platforms. | |
112 | ||
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. | |
117 | ||
ce719152 | 118 | config ATH9K_DYNACK |
55bb78d2 | 119 | bool "Atheros ath9k ACK timeout estimation algorithm" |
ce719152 LB |
120 | depends on ATH9K |
121 | default n | |
122 | ---help--- | |
123 | This option enables ath9k dynamic ACK timeout estimation algorithm | |
124 | based on ACK frame RX timestamp, TX frame timestamp and frame | |
125 | duration | |
126 | ||
bb00b1f7 SM |
127 | config ATH9K_WOW |
128 | bool "Wake on Wireless LAN support (EXPERIMENTAL)" | |
129 | depends on ATH9K && PM | |
130 | default n | |
131 | ---help--- | |
132 | This option enables Wake on Wireless LAN support for certain cards. | |
133 | Currently, AR9462 is supported. | |
134 | ||
74e13060 JB |
135 | config ATH9K_RFKILL |
136 | bool "Atheros ath9k rfkill support" if EXPERT | |
137 | depends on ATH9K | |
138 | depends on RFKILL=y || RFKILL=ATH9K | |
139 | default y | |
140 | help | |
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. | |
144 | ||
0e721bd0 SM |
145 | config ATH9K_CHANNEL_CONTEXT |
146 | bool "Channel Context support" | |
147 | depends on ATH9K | |
148 | default n | |
149 | ---help--- | |
150 | This option enables channel context support in ath9k, which is needed | |
151 | for multi-channel concurrency. Enable this if P2P PowerSave support | |
152 | is required. | |
153 | ||
935477ed FF |
154 | config ATH9K_PCOEM |
155 | bool "Atheros ath9k support for PC OEM cards" if EXPERT | |
156 | depends on ATH9K | |
157 | default y | |
158 | ||
fb9987d0 S |
159 | config ATH9K_HTC |
160 | tristate "Atheros HTC based wireless cards support" | |
161 | depends on USB && MAC80211 | |
162 | select ATH9K_HW | |
163 | select MAC80211_LEDS | |
164 | select LEDS_CLASS | |
165 | select NEW_LEDS | |
166 | select ATH9K_COMMON | |
167 | ---help--- | |
168 | Support for Atheros HTC based cards. | |
169 | Chipsets supported: AR9271 | |
170 | ||
171 | For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc | |
172 | ||
173 | The built module will be ath9k_htc. | |
174 | ||
175 | config ATH9K_HTC_DEBUGFS | |
176 | bool "Atheros ath9k_htc debugging" | |
177 | depends on ATH9K_HTC && DEBUG_FS | |
1077ec47 | 178 | select ATH9K_COMMON_DEBUG |
fb9987d0 S |
179 | ---help--- |
180 | Say Y, if you need access to ath9k_htc's statistics. | |
1077ec47 | 181 | As well as access to the FFT/spectral data. |
ed14dc0a MP |
182 | |
183 | config ATH9K_HWRNG | |
184 | bool "Random number generator support" | |
185 | depends on ATH9K && (HW_RANDOM = y || HW_RANDOM = ATH9K) | |
739ccd76 | 186 | default n |
ed14dc0a MP |
187 | ---help--- |
188 | This option incorporates the ADC register output as a source of | |
189 | randomness into Linux entropy pool (/dev/urandom and /dev/random) | |
190 | ||
191 | Say Y, feeds the entropy directly from the WiFi driver to the input | |
192 | pool. | |
9df7ddc3 MS |
193 | |
194 | config ATH9K_COMMON_SPECTRAL | |
195 | bool "Atheros ath9k/ath9k_htc spectral scan support" | |
196 | depends on ATH9K_DEBUGFS || ATH9K_HTC_DEBUGFS | |
197 | select RELAY | |
198 | default n | |
199 | ---help--- | |
200 | Say Y to enable access to the FFT/spectral data via debugfs. |