Lines Matching defs:channel
138 * allowed_bw - Allowed channel width bitmask
156 * surveyed channel data
163 * channel (used internally in src/ap/acs.c; driver wrappers do not
300 * @freq: frequency of the channel in MHz (e.g., 2412 = channel 1)
563 * duration - Dwell time on each channel
566 * channel. In TUs.
696 * freq - Primary channel center frequency in MHz
701 * channel - Channel number
703 int channel;
711 * sec_channel_offset - Secondary channel offset for HT40
714 * -1 = HT40 enabled, secondary channel below primary,
715 * 1 = HT40 enabled, secondary channel above primary
739 * Non-zero only for bandwidth 80 and an 80+80 channel
843 * freq - channel parameters
848 * freq_hint - Frequency of the channel the proposed AP is using
850 * This provides a channel on which a suitable BSS has been found as a
1026 * fixed_freq - Fix control channel in IBSS mode
1027 * 0 = don't fix control channel (default)
1028 * 1 = fix control channel; this prevents IBSS merging with another
1029 * channel
1546 /** Driver supports dynamic HT 20/40 MHz channel changes during BSS lifetime */
1571 /** Driver supports off-channel TX */
1611 /** Driver supports TDLS channel switching */
1619 /** Driver supports simultaneous off-channel operations */
1698 * max_remain_on_chan - Maximum remain-on-channel duration in msec
1993 * struct wpa_signal_info - Information about channel signal quality
2002 * @chanwidth: channel width
2020 * struct wpa_channel_info - Information about the current channel
2021 * @frequency: Center frequency of the primary 20 MHz channel
2022 * @chanwidth: Width of the current operating channel
2023 * @sec_channel: Location of the secondary 20 MHz channel (either +1 or -1).
2024 * This field is only filled in when using a 40 MHz channel.
2027 * @seg1_idx: Frequency segment 1 index when using a 80+80 channel. This is
2071 * struct csa_settings - Settings for channel switch command
2074 * @freq_params: Next channel frequency parameter
2147 /* Configured ACS channel width */
2150 /* ACS channel list info */
2973 * set_freq - Set channel/frequency (AP only)
3185 * @freq: Frequency (in MHz) of the channel
3186 * @wait: Time to wait off-channel for a response (in ms), or zero
3199 * be transmitted on the given channel and the device will wait for a
3200 * response on that channel for the given wait time.
3203 * if a remain-on-channel duration is in progress, the frame must be
3204 * transmitted on that channel; alternatively the frame may be sent on
3205 * the current operational channel (if in associated state in station
3226 * remain_on_channel - Remain awake on a channel
3228 * @freq: Frequency (in MHz) of the channel
3233 * specified channel for the specified duration and report received
3238 * The driver may not be at the requested channel when this function
3242 * completed the channel change. This may take some time due to other
3251 * cancel_remain_on_channel - Cancel remain-on-channel operation
3254 * This command can be used to cancel a remain-on-channel operation
3259 * remain-on-channel operation.
3275 * reported, e.g., during remain-on-channel operations.
3510 * channel_info - Get parameters of the current operating channel
3691 * switch_channel - Announce channel switch and migrate the GO to the
3694 * @settings: Settings for CSA period and new channel
3697 * This function is used to move the GO to the legacy STA channel to
3698 * avoid frequency conflict in single channel concurrency.
3725 * Enable channel-switching with TDLS peer
3728 * @oper_class: Operating class of the switch channel
3733 * different channel with a specified TDLS peer. The switching is
3741 * Disable channel switching with TDLS peer
3752 * start_dfs_cac - Listen for radar interference on the channel
3779 * - the observed channel noise floor
3780 * - the amount of time we have spent on the channel
3781 * - the amount of time during which we have spent on the channel that
3788 * Automatic Channel Selection (ACS). The channel survey data is
3789 * kept on a linked list on the channel data, one entry is added
3790 * for each survey. The min_nf of the channel is updated for each
3930 * create_receive_sc - create secure channel for receiving
3932 * @sc: secure channel
3945 * @sc: secure channel
3985 * @sc: secure channel
3995 * @sc: secure channel
4069 * do_acs - Automatically select channel
4092 * @freq_list: Preferred channel frequency list encoded in MHz values
4102 * set_prob_oper_freq - Indicate probable P2P operating channel
4472 * EVENT_REMAIN_ON_CHANNEL - Remain-on-channel duration started
4475 * requested remain-on-channel duration. Information about the
4481 * EVENT_CANCEL_REMAIN_ON_CHANNEL - Remain-on-channel timed out
4484 * remain-on-channel duration, i.e., may noot be available on the
4485 * requested channel anymore. Information about the
4550 * This event is used to indicate that the channel list has changed,
4562 * operating channel would need to be changed to a DFS channel when
4564 * interfaces caused the operating channel to change. Other similar
4566 * interfaces. This event can be propagated when channel switching
4574 * Driver generates this event whenever it detects a better channel
4575 * (e.g., based on RSSI or channel use). This information can be used
4576 * to improve channel selection for a new AP/P2P group.
4678 * react accordingly (e.g., change channel).
4683 * EVENT_DFS_CAC_FINISHED - Notify that channel availability check has been completed
4685 * After a successful CAC, the channel can be marked clear and used.
4690 * EVENT_DFS_CAC_ABORTED - Notify that channel availability check has been aborted
4692 * The CAC was not successful, and the channel remains in the previous
4701 * The channel which was previously unavailable is now available again.
4750 * EVENT_DFS_CAC_STARTED - Notify that channel availability check has
4753 * This event indicates that channel availability check has been started
4773 * EVENT_DFS_PRE_CAC_EXPIRED - Notify that channel availability check
4774 * done previously (Pre-CAC) on the channel has expired. This would
4776 * channel will be moved from available to usable. A new CAC has to be
4777 * performed before start operating on this channel.
4833 * @freq: Center of frequency of the surveyed channel
4835 * @channel_time: Amount of time in ms the radio spent on the channel
4837 * that indicated to the radio the channel was not clear
4950 * freq - Frequency of the operational channel in MHz
5330 * duration - Duration to remain on the channel in milliseconds
5424 * @freq_24: Best 2.4 GHz band channel frequency in MHz
5425 * @freq_5: Best 5 GHz band channel frequency in MHz
5426 * @freq_overall: Best channel frequency in MHz
5501 * @freq: Frequency of new channel in MHz
5502 * @ht_enabled: Whether this is an HT channel
5503 * @ch_offset: Secondary channel offset
5532 * @freq: Frequency of the channel in MHz
5590 * @pri_channel: Selected primary channel
5591 * @sec_channel: Selected secondary channel
5592 * @vht_seg0_center_ch: VHT mode Segment0 center channel
5593 * @vht_seg1_center_ch: VHT mode Segment1 center channel
5595 * change hostapd configured ACS channel width due driver internal
5596 * channel restrictions.