From 01b4a3061b1d4ded108e1a700b4414c00662954c Mon Sep 17 00:00:00 2001 From: Andrei Otcheretianski Date: Mon, 8 Sep 2025 14:12:55 +0300 Subject: wifi: nl80211: Add more configuration options for NAN commands Current NAN APIs have only basic configuration for master preference and operating bands. Add and parse additional parameters which provide more control over NAN synchronization. The newly added attributes allow to publish additional NAN attributes and vendor elements in NAN beacons, control scan and discovery beacons periodicity, enable/disable DW notifications etc. Signed-off-by: Andrei Otcheretianski tested: Miriam Rachel Korenblit Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20250908140015.a4779492bf8e.I375feb919bd72358173766b9fe10010c40796b33@changeid Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 110 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 108 insertions(+), 2 deletions(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index aed0b4c5d5e8..20b8202a3d58 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1085,8 +1085,9 @@ * %NL80211_ATTR_NAN_MASTER_PREF attribute and optional * %NL80211_ATTR_BANDS attributes. If %NL80211_ATTR_BANDS is * omitted or set to 0, it means don't-care and the device will - * decide what to use. After this command NAN functions can be - * added. + * decide what to use. Additional cluster configuration may be + * optionally provided with %NL80211_ATTR_NAN_CONFIG. + * After this command NAN functions can be added. * @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by * its %NL80211_ATTR_WDEV interface. * @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined @@ -1115,6 +1116,10 @@ * current configuration is not changed. If it is present but * set to zero, the configuration is changed to don't-care * (i.e. the device can decide what to do). + * Additional parameters may be provided with + * %NL80211_ATTR_NAN_CONFIG. User space should provide all previously + * configured nested attributes under %NL80211_ATTR_NAN_CONFIG, even if + * only a subset was changed. * @NL80211_CMD_NAN_MATCH: Notification sent when a match is reported. * This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and * %NL80211_ATTR_COOKIE. @@ -2936,6 +2941,12 @@ enum nl80211_commands { * indicate that it wants strict checking on the BSS parameters to be * modified. * + * @NL80211_ATTR_NAN_CONFIG: Nested attribute for + * extended NAN cluster configuration. This is used with + * %NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG. + * See &enum nl80211_nan_conf_attributes for details. + * This attribute is optional. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3498,6 +3509,7 @@ enum nl80211_attrs { NL80211_ATTR_S1G_LONG_BEACON_PERIOD, NL80211_ATTR_S1G_SHORT_BEACON, NL80211_ATTR_BSS_PARAM, + NL80211_ATTR_NAN_CONFIG, /* add attributes here, update the policy in nl80211.c */ @@ -7323,6 +7335,100 @@ enum nl80211_nan_match_attributes { NL80211_NAN_MATCH_ATTR_MAX = NUM_NL80211_NAN_MATCH_ATTR - 1 }; +/** + * enum nl80211_nan_band_conf_attributes - NAN band configuration attributes + * @__NL80211_NAN_BAND_CONF_INVALID: Invalid. + * @NL80211_NAN_BAND_CONF_BAND: Band for which the configuration is + * being set. The value is according to &enum nl80211_band (u8). + * @NL80211_NAN_BAND_CONF_FREQ: Discovery frequency. This attribute shall not + * be present on 2.4 GHZ band. On 5 GHz band its presence is optional. + * The allowed values are 5220 (channel 44) or 5745 (channel 149). + * If not present, channel 149 is used if allowed, otherwise channel 44 + * will be selected. The value is in MHz (u16). + * @NL80211_NAN_BAND_CONF_RSSI_CLOSE: RSSI close threshold used for NAN state + * transition algorithm as described in chapters 3.3.6 and 3.3.7 "NAN + * Device Role and State Transition" of Wi-Fi Aware (TM) Specification + * v4.0. If not specified, default device value is used. The value should + * be greater than -60 dBm (s8). + * @NL80211_NAN_BAND_CONF_RSSI_MIDDLE: RSSI middle threshold used for NAN state + * transition algorithm as described in chapters 3.3.6 and 3.3.7 "NAN + * Device Role and State Transition" of Wi-Fi Aware (TM) Specification + * v4.0. If not present, default device value is used. The value should be + * greater than -75 dBm and less than %NL80211_NAN_BAND_CONF_RSSI_CLOSE + * (s8). + * @NL80211_NAN_BAND_CONF_WAKE_DW: Committed DW information (values 0-5). + * Value 0 means that the device will not wake up during the + * discovery window. Values 1-5 mean that the device will wake up + * during each 2^(n - 1) discovery window, where n is the value of + * this attribute. Setting this attribute to 0 is not allowed on + * 2.4 GHz band (u8). This is an optional parameter (default is 1). + * @NL80211_NAN_BAND_CONF_DISABLE_SCAN: Optional flag attribute to disable + * scanning (for cluster merge) on the band. If set, the device will not + * scan on this band anymore. Disabling scanning on 2.4 GHz band is not + * allowed. + * @NUM_NL80211_NAN_BAND_CONF_ATTR: Internal. + * @NL80211_NAN_BAND_CONF_ATTR_MAX: Highest NAN band configuration attribute. + * + * These attributes are used to configure NAN band-specific parameters. Note, + * that both RSSI attributes should be configured (or both left unset). + */ +enum nl80211_nan_band_conf_attributes { + __NL80211_NAN_BAND_CONF_INVALID, + NL80211_NAN_BAND_CONF_BAND, + NL80211_NAN_BAND_CONF_FREQ, + NL80211_NAN_BAND_CONF_RSSI_CLOSE, + NL80211_NAN_BAND_CONF_RSSI_MIDDLE, + NL80211_NAN_BAND_CONF_WAKE_DW, + NL80211_NAN_BAND_CONF_DISABLE_SCAN, + + /* keep last */ + NUM_NL80211_NAN_BAND_CONF_ATTR, + NL80211_NAN_BAND_CONF_ATTR_MAX = NUM_NL80211_NAN_BAND_CONF_ATTR - 1, +}; + +/** + * enum nl80211_nan_conf_attributes - NAN configuration attributes + * @__NL80211_NAN_CONF_INVALID: Invalid attribute, used for validation. + * @NL80211_NAN_CONF_CLUSTER_ID: ID for the NAN cluster. This is a MAC + * address that can take values from 50-6F-9A-01-00-00 to + * 50-6F-9A-01-FF-FF. This attribute is optional. If not present, + * a random Cluster ID will be chosen. + * @NL80211_NAN_CONF_EXTRA_ATTRS: Additional NAN attributes to be + * published in the beacons. This is an optional byte array. + * @NL80211_NAN_CONF_VENDOR_ELEMS: Vendor-specific elements that will + * be published in the beacons. This is an optional byte array. + * @NL80211_NAN_CONF_BAND_CONFIGS: This is a nested array attribute, + * containing multiple entries for each supported band. Each band + * configuration consists of &enum nl80211_nan_band_conf_attributes. + * @NL80211_NAN_CONF_SCAN_PERIOD: Scan period in seconds. If not configured, + * device default is used. Zero value will disable scanning. + * This is u16 (optional). + * @NL80211_NAN_CONF_SCAN_DWELL_TIME: Scan dwell time in TUs per channel. + * Only non-zero values are valid. If not configured the device default + * value is used. This is u16 (optional) + * @NL80211_NAN_CONF_DISCOVERY_BEACON_INTERVAL: Discovery beacon interval + * in TUs. Valid range is 50-200 TUs. If not configured the device default + * value is used. This is u8 (optional) + * @NUM_NL80211_NAN_CONF_ATTR: Internal. + * @NL80211_NAN_CONF_ATTR_MAX: Highest NAN configuration attribute. + * + * These attributes are used to configure NAN-specific parameters. + */ +enum nl80211_nan_conf_attributes { + __NL80211_NAN_CONF_INVALID, + NL80211_NAN_CONF_CLUSTER_ID, + NL80211_NAN_CONF_EXTRA_ATTRS, + NL80211_NAN_CONF_VENDOR_ELEMS, + NL80211_NAN_CONF_BAND_CONFIGS, + NL80211_NAN_CONF_SCAN_PERIOD, + NL80211_NAN_CONF_SCAN_DWELL_TIME, + NL80211_NAN_CONF_DISCOVERY_BEACON_INTERVAL, + + /* keep last */ + NUM_NL80211_NAN_CONF_ATTR, + NL80211_NAN_CONF_ATTR_MAX = NUM_NL80211_NAN_CONF_ATTR - 1, +}; + /** * enum nl80211_external_auth_action - Action to perform with external * authentication request. Used by NL80211_ATTR_EXTERNAL_AUTH_ACTION. -- cgit v1.2.3 From ba9b2ceaa2558a38a5da59fd654b641610a8568e Mon Sep 17 00:00:00 2001 From: Andrei Otcheretianski Date: Mon, 8 Sep 2025 14:12:56 +0300 Subject: wifi: nl80211: Add NAN Discovery Window (DW) notification This notification will be used by the device to inform user space about upcoming DW. When received, user space will be able to prepare multicast Service Discovery Frames (SDFs) to be transmitted during the next DW using %NL80211_CMD_FRAME command on the NAN management interface. The device/driver will take care to transmit the frames in the correct timing. This allows to implement a synchronized Discovery Engine (DE) in user space, if the device doesn't support DE offload. Note that this notification can be sent before the actual DW starts as long as the driver/device handles the actual timing of the SDF transmission. Signed-off-by: Andrei Otcheretianski Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20250908140015.0e1d15031bab.I5b1721e61b63910452b3c5cdcdc1e94cb094d4c9@changeid Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 20b8202a3d58..d674608e2635 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1349,6 +1349,15 @@ * control EPCS configuration. Used to notify userland on the current state * of EPCS. * + * @NL80211_CMD_NAN_NEXT_DW_NOTIFICATION: This command is used to notify + * user space about the next NAN Discovery Window (DW). User space may use + * it to prepare frames to be sent in the next DW. + * %NL80211_ATTR_WIPHY_FREQ is used to indicate the frequency of the next + * DW. SDF transmission should be requested with %NL80211_CMD_FRAME and + * the device/driver shall take care of the actual transmission timing. + * This notification is only sent to the NAN interface owning socket + * (see %NL80211_ATTR_SOCKET_OWNER flag). + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -1609,6 +1618,8 @@ enum nl80211_commands { NL80211_CMD_ASSOC_MLO_RECONF, NL80211_CMD_EPCS_CFG, + NL80211_CMD_NAN_NEXT_DW_NOTIFICATION, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -7409,6 +7420,10 @@ enum nl80211_nan_band_conf_attributes { * @NL80211_NAN_CONF_DISCOVERY_BEACON_INTERVAL: Discovery beacon interval * in TUs. Valid range is 50-200 TUs. If not configured the device default * value is used. This is u8 (optional) + * @NL80211_NAN_CONF_NOTIFY_DW: If set, the driver will notify userspace about + * the upcoming discovery window with + * %NL80211_CMD_NAN_NEXT_DW_NOTIFICATION. + * This is a flag attribute. * @NUM_NL80211_NAN_CONF_ATTR: Internal. * @NL80211_NAN_CONF_ATTR_MAX: Highest NAN configuration attribute. * @@ -7423,6 +7438,7 @@ enum nl80211_nan_conf_attributes { NL80211_NAN_CONF_SCAN_PERIOD, NL80211_NAN_CONF_SCAN_DWELL_TIME, NL80211_NAN_CONF_DISCOVERY_BEACON_INTERVAL, + NL80211_NAN_CONF_NOTIFY_DW, /* keep last */ NUM_NL80211_NAN_CONF_ATTR, -- cgit v1.2.3 From 1ccfd8db34fb3b1852284668094d7207499c2415 Mon Sep 17 00:00:00 2001 From: Andrei Otcheretianski Date: Mon, 8 Sep 2025 14:12:57 +0300 Subject: wifi: cfg80211: Add cluster joined notification APIs The drivers should notify upper layers and user space when a NAN device joins a cluster. This is needed, for example, to set the correct addr3 in SDF frames. Add API to report cluster join event. Signed-off-by: Andrei Otcheretianski Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20250908140015.ad27b7b6e4d9.I70b213a2a49f18d1ba2ad325e67e8eff51cc7a1f@changeid Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index d674608e2635..c5a7658b7297 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1357,6 +1357,9 @@ * the device/driver shall take care of the actual transmission timing. * This notification is only sent to the NAN interface owning socket * (see %NL80211_ATTR_SOCKET_OWNER flag). + * @NL80211_CMD_NAN_CLUSTER_JOINED: This command is used to notify + * user space that the NAN new cluster has been joined. The cluster ID is + * indicated by %NL80211_ATTR_MAC. * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use @@ -1619,6 +1622,7 @@ enum nl80211_commands { NL80211_CMD_EPCS_CFG, NL80211_CMD_NAN_NEXT_DW_NOTIFICATION, + NL80211_CMD_NAN_CLUSTER_JOINED, /* add new commands above here */ @@ -2957,6 +2961,9 @@ enum nl80211_commands { * %NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG. * See &enum nl80211_nan_conf_attributes for details. * This attribute is optional. + * @NL80211_ATTR_NAN_NEW_CLUSTER: Flag attribute indicating that a new + * NAN cluster has been created. This is used with + * %NL80211_CMD_NAN_CLUSTER_JOINED * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined @@ -3521,6 +3528,7 @@ enum nl80211_attrs { NL80211_ATTR_S1G_SHORT_BEACON, NL80211_ATTR_BSS_PARAM, NL80211_ATTR_NAN_CONFIG, + NL80211_ATTR_NAN_NEW_CLUSTER, /* add attributes here, update the policy in nl80211.c */ -- cgit v1.2.3 From 3cbadd84f5c4ea792c0df3506639a2cb57ba9b11 Mon Sep 17 00:00:00 2001 From: Andrei Otcheretianski Date: Mon, 8 Sep 2025 14:12:58 +0300 Subject: wifi: nl80211: Add more NAN capabilities Add better break down for NAN capabilities, as NAN has multiple optional features. This allows to better indicate which features are supported or or offloaded to the device. Signed-off-by: Andrei Otcheretianski Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20250908140015.bb02cd8c1596.I01fb2e8dc3662b847f3c27117bc4e199fc96d0a3@changeid Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 55 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index c5a7658b7297..423e258cdbd2 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2964,6 +2964,10 @@ enum nl80211_commands { * @NL80211_ATTR_NAN_NEW_CLUSTER: Flag attribute indicating that a new * NAN cluster has been created. This is used with * %NL80211_CMD_NAN_CLUSTER_JOINED + * @NL80211_ATTR_NAN_CAPABILITIES: Nested attribute for NAN capabilities. + * This is used with %NL80211_CMD_GET_WIPHY to indicate the NAN + * capabilities supported by the driver. See &enum nl80211_nan_capabilities + * for details. * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined @@ -3529,6 +3533,7 @@ enum nl80211_attrs { NL80211_ATTR_BSS_PARAM, NL80211_ATTR_NAN_CONFIG, NL80211_ATTR_NAN_NEW_CLUSTER, + NL80211_ATTR_NAN_CAPABILITIES, /* add attributes here, update the policy in nl80211.c */ @@ -8362,4 +8367,54 @@ enum nl80211_s1g_short_beacon_attrs { __NL80211_S1G_SHORT_BEACON_ATTR_LAST - 1 }; +/** + * enum nl80211_nan_capabilities - NAN (Neighbor Aware Networking) + * capabilities. + * + * @__NL80211_NAN_CAPABILITIES_INVALID: Invalid. + * @NL80211_NAN_CAPA_CONFIGURABLE_SYNC: Flag attribute indicating that + * the device supports configurable synchronization. If set, the device + * should be able to handle %NL80211_ATTR_NAN_CONFIG + * attribute in the %NL80211_CMD_START_NAN (and change) command. + * @NL80211_NAN_CAPA_USERSPACE_DE: Flag attribute indicating that + * NAN Discovery Engine (DE) is not offloaded and the driver assumes + * user space DE implementation. When set, %NL80211_CMD_ADD_NAN_FUNCTION, + * %NL80211_CMD_DEL_NAN_FUNCTION and %NL80211_CMD_NAN_MATCH commands + * should not be used. In addition, the device/driver should support + * sending discovery window (DW) notifications using + * %NL80211_CMD_NAN_NEXT_DW_NOTIFICATION and handling transmission and + * reception of NAN SDF frames on NAN device interface during DW windows. + * (%NL80211_CMD_FRAME is used to transmit SDFs) + * @NL80211_NAN_CAPA_OP_MODE: u8 attribute indicating the supported operation + * modes as defined in Wi-Fi Aware (TM) specification Table 81 (Operation + * Mode field format). + * @NL80211_NAN_CAPA_NUM_ANTENNAS: u8 attribute indicating the number of + * TX and RX antennas supported by the device. Lower nibble indicates + * the number of TX antennas and upper nibble indicates the number of RX + * antennas. Value 0 indicates the information is not available. + * See table 79 of Wi-Fi Aware (TM) specification (Number of + * Antennas field). + * @NL80211_NAN_CAPA_MAX_CHANNEL_SWITCH_TIME: u16 attribute indicating the + * maximum time in microseconds that the device requires to switch + * channels. + * @NL80211_NAN_CAPA_CAPABILITIES: u8 attribute containing the + * capabilities of the device as defined in Wi-Fi Aware (TM) + * specification Table 79 (Capabilities field). + * @__NL80211_NAN_CAPABILITIES_LAST: Internal + * @NL80211_NAN_CAPABILITIES_MAX: Highest NAN capability attribute. + */ +enum nl80211_nan_capabilities { + __NL80211_NAN_CAPABILITIES_INVALID, + + NL80211_NAN_CAPA_CONFIGURABLE_SYNC, + NL80211_NAN_CAPA_USERSPACE_DE, + NL80211_NAN_CAPA_OP_MODE, + NL80211_NAN_CAPA_NUM_ANTENNAS, + NL80211_NAN_CAPA_MAX_CHANNEL_SWITCH_TIME, + NL80211_NAN_CAPA_CAPABILITIES, + /* keep last */ + __NL80211_NAN_CAPABILITIES_LAST, + NL80211_NAN_CAPABILITIES_MAX = __NL80211_NAN_CAPABILITIES_LAST - 1, +}; + #endif /* __LINUX_NL80211_H */ -- cgit v1.2.3 From d0688dc2b172d19e20fdb8be8c37930da12aaf88 Mon Sep 17 00:00:00 2001 From: Lachlan Hodges Date: Thu, 18 Sep 2025 15:19:11 +1000 Subject: wifi: cfg80211: correctly implement and validate S1G chandef Currently, the S1G channelisation implementation differs from that of VHT, which is the PHY that S1G is based on. The major difference between the clock rate is 1/10th of VHT. However how their channelisation is represented within cfg80211 and mac80211 vastly differ. To rectify this, remove the use of IEEE80211_CHAN_1/2/4.. flags that were previously used to indicate the control channel width, however it should be implied that the control channels are 1MHz in the case of S1G. Additionally, introduce the invert - being IEEE80211_CHAN_NO_4/8/16MHz - that imply the control channel may not be used for a certain bandwidth. With these new flags, we can perform regulatory and chandef validation just as we would for VHT. To deal with the notion that S1G PHYs may contain a 2MHz primary channel, introduce a new variable, s1g_primary_2mhz, which indicates whether we are operating on a 2MHz primary channel. In this case, the chandef::chan points to the 1MHz primary channel pointed to by the primary channel location. Alongside this, introduce some new helper routines that can extract the sibling 1MHz channel. The sibling being the alternate 1MHz primary subchannel within the 2MHz primary channel that is not pointed to by chandef::chan. Furthermore, due to unique restrictions imposed on S1G PHYs, introduce a new flag, IEEE80211_CHAN_S1G_NO_PRIMARY, which states that the 1MHz channel cannot be used as a primary channel. This is assumed to be set by vendors as it is hardware and regdom specific, When we validate a 2MHz primary channel, we need to ensure both 1MHz subchannels do not contain this flag. If one or both of the 1MHz subchannels contain this flag then the 2MHz primary is not permitted for use as a primary channel. Properly integrate S1G channel validation such that it is implemented according with other PHY types such as VHT. Additionally, implement a new S1G-specific regulatory flag to allow cfg80211 to understand specific vendor requirements for S1G PHYs. Signed-off-by: Arien Judge Signed-off-by: Andrew Pope Signed-off-by: Lachlan Hodges Link: https://patch.msgid.link/20250918051913.500781-2-lachlan.hodges@morsemicro.com [remove redundant NL80211_ATTR_S1G_PRIMARY_2MHZ check] Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 423e258cdbd2..8134f10e4e6c 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2969,6 +2969,10 @@ enum nl80211_commands { * capabilities supported by the driver. See &enum nl80211_nan_capabilities * for details. * + * @NL80211_ATTR_S1G_PRIMARY_2MHZ: flag attribute indicating that the S1G + * primary channel is 2 MHz wide, and the control channel designates + * the 1 MHz primary subchannel within that 2 MHz primary. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3535,6 +3539,8 @@ enum nl80211_attrs { NL80211_ATTR_NAN_NEW_CLUSTER, NL80211_ATTR_NAN_CAPABILITIES, + NL80211_ATTR_S1G_PRIMARY_2MHZ, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -4432,6 +4438,12 @@ enum nl80211_wmm_rule { * very low power (VLP) AP, despite being NO_IR. * @NL80211_FREQUENCY_ATTR_ALLOW_20MHZ_ACTIVITY: This channel can be active in * 20 MHz bandwidth, despite being NO_IR. + * @NL80211_FREQUENCY_ATTR_NO_4MHZ: 4 MHz operation is not allowed on this + * channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_NO_8MHZ: 8 MHz operation is not allowed on this + * channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_NO_16MHZ: 16 MHz operation is not allowed on this + * channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4477,6 +4489,9 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_CAN_MONITOR, NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP, NL80211_FREQUENCY_ATTR_ALLOW_20MHZ_ACTIVITY, + NL80211_FREQUENCY_ATTR_NO_4MHZ, + NL80211_FREQUENCY_ATTR_NO_8MHZ, + NL80211_FREQUENCY_ATTR_NO_16MHZ, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, -- cgit v1.2.3