4 * to get a list of all present wiphys.
5 * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
6 * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
7 - * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
8 - * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
9 + * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the
10 + * attributes determining the channel width; this is used for setting
11 + * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT,
12 * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
13 * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
14 * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
16 * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
17 * %NL80211_ATTR_AUTH_TYPE and %NL80211_ATTR_INACTIVITY_TIMEOUT.
18 * The channel to use can be set on the interface or be given using the
19 - * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_WIPHY_CHANNEL_TYPE attrs.
20 + * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width.
21 * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
22 * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface
23 * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP
25 * a response while being associated to an AP on another channel.
26 * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
27 * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
28 - * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be
29 - * optionally used to specify additional channel parameters.
30 + * frequency for the operation.
31 * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
32 * to remain on the channel. This command is also used as an event to
33 * notify when the requested duration starts (it may take a while for the
35 * as an event indicating reception of a frame that was not processed in
36 * kernel code, but is for us (i.e., which may need to be processed in a
37 * user space application). %NL80211_ATTR_FRAME is used to specify the
38 - * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
39 - * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
40 - * which channel the frame is to be transmitted or was received. If this
41 - * channel is not the current channel (remain-on-channel or the
42 - * operational channel) the device will switch to the given channel and
43 - * transmit the frame, optionally waiting for a response for the time
44 + * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used
45 + * to indicate on which channel the frame is to be transmitted or was
46 + * received. If this channel is not the current channel (remain-on-channel
47 + * or the operational channel) the device will switch to the given channel
48 + * and transmit the frame, optionally waiting for a response for the time
49 * specified using %NL80211_ATTR_DURATION. When called, this operation
50 * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
51 * TX status event pertaining to the TX request.
53 * command is used as an event to indicate the that a trigger level was
55 * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
56 - * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed
57 - * by %NL80211_ATTR_IFINDEX) shall operate on.
58 + * and the attributes determining channel width) the given interface
59 + * (identifed by %NL80211_ATTR_IFINDEX) shall operate on.
60 * In case multiple channels are supported by the device, the mechanism
61 * with which it switches channels is implementation-defined.
62 * When a monitor interface is given, it can only switch channel while
64 * of PMKSA caching dandidates.
66 * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
67 + * In addition, this can be used as an event to request userspace to take
68 + * actions on TDLS links (set up a new link or tear down an existing one).
69 + * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested
70 + * operation, %NL80211_ATTR_MAC contains the peer MAC address, and
71 + * %NL80211_ATTR_REASON_CODE the reason code to be used (only with
72 + * %NL80211_TDLS_TEARDOWN).
73 * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame.
75 * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
78 * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
79 * independently of the userspace SME, send this event indicating
80 - * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ with
81 - * %NL80211_ATTR_WIPHY_CHANNEL_TYPE.
82 + * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the
83 + * attributes determining channel width.
85 + * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
86 + * its %NL80211_ATTR_WDEV identifier. It must have been created with
87 + * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
88 + * P2P Device can be used for P2P operations, e.g. remain-on-channel and
89 + * public action frame TX.
90 + * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
91 + * its %NL80211_ATTR_WDEV identifier.
93 + * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
94 + * notify userspace that AP has rejected the connection request from a
95 + * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
98 + * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
99 + * for IBSS or MESH vif.
101 * @NL80211_CMD_MAX: highest used command number
102 * @__NL80211_CMD_AFTER_LAST: internal use
103 @@ -708,6 +729,13 @@ enum nl80211_commands {
105 NL80211_CMD_CH_SWITCH_NOTIFY,
107 + NL80211_CMD_START_P2P_DEVICE,
108 + NL80211_CMD_STOP_P2P_DEVICE,
110 + NL80211_CMD_CONN_FAILED,
112 + NL80211_CMD_SET_MCAST_RATE,
114 /* add new commands above here */
116 /* used to define NL80211_CMD_MAX below */
117 @@ -744,14 +772,26 @@ enum nl80211_commands {
118 * /sys/class/ieee80211/<phyname>/index
119 * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
120 * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
121 - * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
122 + * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz,
123 + * defines the channel together with the (deprecated)
124 + * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes
125 + * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1
126 + * and %NL80211_ATTR_CENTER_FREQ2
127 + * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values
128 + * of &enum nl80211_chan_width, describing the channel width. See the
129 + * documentation of the enum for more information.
130 + * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
131 + * channel, used for anything but 20 MHz bandwidth
132 + * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
133 + * channel, used only for 80+80 MHz bandwidth
134 * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
135 - * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
136 + * if HT20 or HT40 are to be used (i.e., HT disabled if not included):
137 * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
139 * NL80211_CHAN_HT20 = HT20 only
140 * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
141 * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
142 + * This attribute is now deprecated.
143 * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
144 * less than or equal to the RTS threshold; allowed range: 1..255;
145 * dot11ShortRetryLimit; u8
146 @@ -1251,6 +1291,25 @@ enum nl80211_commands {
147 * was used to provide the hint. For the different types of
148 * allowed user regulatory hints see nl80211_user_reg_hint_type.
150 + * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
151 + * the connection request from a station. nl80211_connect_failed_reason
152 + * enum has different reasons of connection failure.
154 + * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts
155 + * with the Authentication transaction sequence number field.
157 + * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from
158 + * association request when used with NL80211_CMD_NEW_STATION)
160 + * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32)
162 + * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with
163 + * the START_AP and SET_BSS commands
164 + * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the
165 + * START_AP and SET_BSS commands. This can have the values 0 or 1;
166 + * if not given in START_AP 0 is assumed, if not given in SET_BSS
167 + * no change is made.
169 * @NL80211_ATTR_MAX: highest attribute number currently defined
170 * @__NL80211_ATTR_AFTER_LAST: internal use
172 @@ -1506,6 +1565,23 @@ enum nl80211_attrs {
174 NL80211_ATTR_USER_REG_HINT_TYPE,
176 + NL80211_ATTR_CONN_FAILED_REASON,
178 + NL80211_ATTR_SAE_DATA,
180 + NL80211_ATTR_VHT_CAPABILITY,
182 + NL80211_ATTR_SCAN_FLAGS,
184 + NL80211_ATTR_CHANNEL_WIDTH,
185 + NL80211_ATTR_CENTER_FREQ1,
186 + NL80211_ATTR_CENTER_FREQ2,
188 + NL80211_ATTR_P2P_CTWINDOW,
189 + NL80211_ATTR_P2P_OPPPS,
191 + NL80211_ATTR_WIPHY_ANTENNA_GAIN,
193 /* add attributes here, update the policy in nl80211.c */
195 __NL80211_ATTR_AFTER_LAST,
196 @@ -1549,6 +1625,7 @@ enum nl80211_attrs {
197 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
198 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
199 #define NL80211_HT_CAPABILITY_LEN 26
200 +#define NL80211_VHT_CAPABILITY_LEN 12
202 #define NL80211_MAX_NR_CIPHER_SUITES 5
203 #define NL80211_MAX_NR_AKM_SUITES 2
204 @@ -1575,6 +1652,10 @@ enum nl80211_attrs {
205 * @NL80211_IFTYPE_MESH_POINT: mesh point
206 * @NL80211_IFTYPE_P2P_CLIENT: P2P client
207 * @NL80211_IFTYPE_P2P_GO: P2P group owner
208 + * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
209 + * and therefore can't be created in the normal ways, use the
210 + * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
211 + * commands to create and destroy one
212 * @NL80211_IFTYPE_MAX: highest interface type number currently defined
213 * @NUM_NL80211_IFTYPES: number of defined interface types
215 @@ -1593,6 +1674,7 @@ enum nl80211_iftype {
216 NL80211_IFTYPE_MESH_POINT,
217 NL80211_IFTYPE_P2P_CLIENT,
218 NL80211_IFTYPE_P2P_GO,
219 + NL80211_IFTYPE_P2P_DEVICE,
223 @@ -1664,10 +1746,15 @@ struct nl80211_sta_flag_update {
224 * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
225 * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
226 * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
227 - * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
228 + * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate
229 * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
230 * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s)
231 * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
232 + * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8)
233 + * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8)
234 + * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate
235 + * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate
236 + * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate
237 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
239 enum nl80211_rate_info {
240 @@ -1677,6 +1764,11 @@ enum nl80211_rate_info {
241 NL80211_RATE_INFO_40_MHZ_WIDTH,
242 NL80211_RATE_INFO_SHORT_GI,
243 NL80211_RATE_INFO_BITRATE32,
244 + NL80211_RATE_INFO_VHT_MCS,
245 + NL80211_RATE_INFO_VHT_NSS,
246 + NL80211_RATE_INFO_80_MHZ_WIDTH,
247 + NL80211_RATE_INFO_80P80_MHZ_WIDTH,
248 + NL80211_RATE_INFO_160_MHZ_WIDTH,
251 __NL80211_RATE_INFO_AFTER_LAST,
252 @@ -1744,6 +1836,8 @@ enum nl80211_sta_bss_param {
253 * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
254 * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
255 * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
256 + * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
257 + * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
258 * @__NL80211_STA_INFO_AFTER_LAST: internal
259 * @NL80211_STA_INFO_MAX: highest possible station info attribute
261 @@ -1768,6 +1862,8 @@ enum nl80211_sta_info {
262 NL80211_STA_INFO_STA_FLAGS,
263 NL80211_STA_INFO_BEACON_LOSS,
264 NL80211_STA_INFO_T_OFFSET,
265 + NL80211_STA_INFO_CHAIN_SIGNAL,
266 + NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
269 __NL80211_STA_INFO_AFTER_LAST,
270 @@ -2385,6 +2481,15 @@ enum nl80211_ac {
271 #define NL80211_TXQ_Q_BE NL80211_AC_BE
272 #define NL80211_TXQ_Q_BK NL80211_AC_BK
275 + * enum nl80211_channel_type - channel type
276 + * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel
277 + * @NL80211_CHAN_HT20: 20 MHz HT channel
278 + * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel
279 + * below the control channel
280 + * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel
281 + * above the control channel
283 enum nl80211_channel_type {
286 @@ -2393,6 +2498,32 @@ enum nl80211_channel_type {
290 + * enum nl80211_chan_width - channel width definitions
292 + * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH
295 + * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel
296 + * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel
297 + * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
298 + * attribute must be provided as well
299 + * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
300 + * attribute must be provided as well
301 + * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
302 + * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
303 + * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
304 + * attribute must be provided as well
306 +enum nl80211_chan_width {
307 + NL80211_CHAN_WIDTH_20_NOHT,
308 + NL80211_CHAN_WIDTH_20,
309 + NL80211_CHAN_WIDTH_40,
310 + NL80211_CHAN_WIDTH_80,
311 + NL80211_CHAN_WIDTH_80P80,
312 + NL80211_CHAN_WIDTH_160,
316 * enum nl80211_bss - netlink attributes for a BSS
318 * @__NL80211_BSS_INVALID: invalid
319 @@ -2460,6 +2591,7 @@ enum nl80211_bss_status {
320 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
321 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
322 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
323 + * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals
324 * @__NL80211_AUTHTYPE_NUM: internal
325 * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
326 * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
327 @@ -2471,6 +2603,7 @@ enum nl80211_auth_type {
328 NL80211_AUTHTYPE_SHARED_KEY,
330 NL80211_AUTHTYPE_NETWORK_EAP,
331 + NL80211_AUTHTYPE_SAE,
334 __NL80211_AUTHTYPE_NUM,
335 @@ -2994,12 +3127,40 @@ enum nl80211_ap_sme_features {
336 * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested
337 * to work properly to suppport receiving regulatory hints from
338 * cellular base stations.
339 + * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active
340 + * P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel
341 + * in the interface combinations, even when it's only used for scan
342 + * and remain-on-channel. This could be due to, for example, the
343 + * remain-on-channel implementation requiring a channel context.
344 + * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of
345 + * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station
347 + * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan
348 + * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported
349 + * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif
350 + * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting
351 + * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform
352 + * OBSS scans and generate 20/40 BSS coex reports. This flag is used only
353 + * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied.
354 + * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window
356 + * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic
359 enum nl80211_feature_flags {
360 - NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
361 - NL80211_FEATURE_HT_IBSS = 1 << 1,
362 - NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2,
363 - NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3,
364 + NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
365 + NL80211_FEATURE_HT_IBSS = 1 << 1,
366 + NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2,
367 + NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3,
368 + NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4,
369 + NL80211_FEATURE_SAE = 1 << 5,
370 + NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6,
371 + NL80211_FEATURE_SCAN_FLUSH = 1 << 7,
372 + NL80211_FEATURE_AP_SCAN = 1 << 8,
373 + NL80211_FEATURE_VIF_TXPOWER = 1 << 9,
374 + NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10,
375 + NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11,
376 + NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12,
380 @@ -3023,4 +3184,36 @@ enum nl80211_probe_resp_offload_support_
381 NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3,
385 + * enum nl80211_connect_failed_reason - connection request failed reasons
386 + * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be
387 + * handled by the AP is reached.
388 + * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Client's MAC is in the AP's blocklist.
390 +enum nl80211_connect_failed_reason {
391 + NL80211_CONN_FAIL_MAX_CLIENTS,
392 + NL80211_CONN_FAIL_BLOCKED_CLIENT,
396 + * enum nl80211_scan_flags - scan request control flags
398 + * Scan request control flags are used to control the handling
399 + * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN
402 + * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority
403 + * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning
404 + * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured
405 + * as AP and the beaconing has already been configured. This attribute is
406 + * dangerous because will destroy stations performance as a lot of frames
407 + * will be lost while scanning off-channel, therefore it must be used only
408 + * when really needed
410 +enum nl80211_scan_flags {
411 + NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0,
412 + NL80211_SCAN_FLAG_FLUSH = 1<<1,
413 + NL80211_SCAN_FLAG_AP = 1<<2,
416 #endif /* __LINUX_NL80211_H */
projects / 15.05 / openwrt.git / blob