1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3  * Copyright (C) 2012-2014, 2018-2024 Intel Corporation
4  * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5  * Copyright (C) 2016-2017 Intel Deutschland GmbH
13  * enum iwl_scan_subcmd_ids - scan commands
33  * struct iwl_ssid_ie - directed scan network information element
37  * each channel may select different ssids from among the 20 entries.
78  * struct iwl_scan_offload_blocklist - SCAN_OFFLOAD_BLACKLIST_S
81  * @client_bitmap: clients ignore this entry  - enum scan_framework_client
112  * struct iwl_scan_offload_profile - SCAN_OFFLOAD_PROFILE_S
114  * @unicast_cipher:	encryption algorithm to match - bitmap
115  * @auth_alg:		authentication algorithm to match - bitmap
118  * @client_bitmap:	clients waiting for match - enum scan_framework_client
137  * @active_clients:	active clients bitmap - enum scan_framework_client
152  * struct iwl_scan_offload_profile_cfg_v1 - scan offload profile config
159 } __packed; /* SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1-2*/
172  * struct iwl_scan_schedule_lmac - schedule of scan offload
196  * struct iwl_scan_req_tx_cmd - SCAN_REQ_TX_CMD_API_S
201  * @reserved: for alignment and future use
216  * struct iwl_scan_channel_cfg_lmac - SCAN_CHANNEL_CFG_S_VER2
217  * @flags:		bits 1-20: directed scan to i'th ssid
219  * @channel_num:	channel number 1-13 etc
220  * @iter_count:		scan iteration on this channel
221  * @iter_interval:	interval in seconds between iterations on one channel
231  * struct iwl_scan_probe_segment - PROBE_SEGMENT_API_S_VER_1
241  * struct iwl_scan_probe_req_v1 - PROBE_REQUEST_FRAME_API_S_VER_2
255  * struct iwl_scan_probe_req - PROBE_REQUEST_FRAME_API_S_VER_v2
279  * struct iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S
283  *	1 - EBS is disabled.
284  *	2 - every second scan will be full scan(and so on).
292  * enum iwl_mvm_lmac_scan_flags - LMAC scan flags
296  * @IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION: single channel scan
300  * @IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED: insert WFA vendor-specific TPC report
302  * @IWL_MVM_LMAC_SCAN_FLAG_EXTENDED_DWELL: use extended dwell time on channels
336  * struct iwl_scan_req_lmac - SCAN_REQUEST_CMD_API_S_VER_1
337  * @reserved1: for alignment and future use
343  * @reserved2: for alignment and future use
346  * @max_out_time: max time (in TU) to be out of associated channel
347  * @suspend_time: pause scan this long (TUs) when returning to service channel
357  * @channel_opt: channel optimization options, for full and partial scan
358  * @data: channel configuration and probe request packet.
388  * struct iwl_scan_results_notif - scan results for one channel -
390  * @channel: which channel the results are from
394  * @duration: duration spent in channel, in usecs
397 	u8 channel;  member
405  * struct iwl_lmac_scan_complete_notif - notifies end of scanning (all channels)
410  * @last_channel: last channel that was scanned
426  * struct iwl_periodic_scan_complete - PERIODIC_SCAN_COMPLETE_NTF_API_S_VER_2
445 /* The maximum of either of these cannot exceed 8, because we use an
446  * 8-bit mask (see enum iwl_scan_status).
473 	/* Bits 26-31 are for num of channels in channel_array */
493 	/* Bits 16-27 are for supported rates */
524  * struct iwl_scan_config_v1 - scan configuration command
526  * @tx_chains:			valid_tx antenna - ANT_* definitions
527  * @rx_chains:			valid_rx antenna - ANT_* definitions
528  * @legacy_rates:		default legacy rates - enum scan_config_rates
529  * @out_of_channel_time:	default max out of serving channel time
534  * @channel_flags:		default channel flags - enum iwl_channel_flags
557  * struct iwl_scan_config_v2 - scan configuration command
559  * @tx_chains:			valid_tx antenna - ANT_* definitions
560  * @rx_chains:			valid_rx antenna - ANT_* definitions
561  * @legacy_rates:		default legacy rates - enum scan_config_rates
562  * @out_of_channel_time:	default max out of serving channel time
567  * @channel_flags:		default channel flags - enum iwl_channel_flags
586  * struct iwl_scan_config - scan configuration command
592  * @tx_chains: valid_tx antenna - ANT_* definitions
593  * @rx_chains: valid_rx antenna - ANT_* definitions
605  * enum iwl_umac_scan_flags - UMAC scan flags
646  * enum iwl_umac_scan_general_flags2 - UMAC scan general flags #2
648  *	notification per channel or not.
649  * @IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER: Whether to allow channel
651  * @IWL_UMAC_SCAN_GEN_FLAGS2_COLLECT_CHANNEL_STATS: Enable channel statistics
661  * enum iwl_umac_scan_general_flags_v2 - UMAC scan general flags version 2
673  * @IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS: use all valid chains for RX
675  *                                             for active channel
692  *      channel time indication field in the FILS request parameters element
715  * enum iwl_umac_scan_general_params_flags2 - UMAC scan general flags2
722  *     valid antennas, and use the same antenna as in previous scan
732  * @flags:		bitmap - 0-19:	directed scan to i'th ssid.
733  * @channel_num:	channel number 1-13 etc.
735  * @v1.iter_count:	repetition count for the channel.
736  * @v1.iter_interval:	interval between two scan iterations on one channel.
737  * @v2:			command versions 2-4
738  * @v2.band:		band of channel: 0 for 2GHz, 1 for 5GHz
739  * @v2.iter_count:	repetition count for the channel.
740  * @v2.iter_interval:	interval between two scan iterations on one channel.
742  * @v5.iter_count:	repetition count for the channel.
743  * @v5.iter_interval:	interval between two scan iterations on one channel.
745  *			on this channel.
752 	/* All versions are of the same size, so use a union without adjusting
780  * @reserved: for alignment and future use
799  * struct iwl_scan_req_umac_tail_v2 - the rest of the UMAC scan request command
803  * @reserved: for future use and alignment
819  * @flags: channel flags &enum iwl_scan_channel_flags
821  * @reserved: for future use and alignment
833  * @ooc_priority: out of channel priority - &enum iwl_scan_priority
841  *	per channel
843  *	number of APs per social (1,6,11) channel
847  * @max_out_time: max out of serving channel time, per LMAC - for CDB there
849  * @suspend_time: max suspend time, per LMAC - for CDB there are 2 LMACs
853  * @channel: &struct iwl_scan_umac_chan_param
854  * @reserved: for future use and alignment
855  * @reserved3: for future use and alignment
875 			struct iwl_scan_umac_chan_param channel;  member
886 			struct iwl_scan_umac_chan_param channel;  member
900 			struct iwl_scan_umac_chan_param channel;  member
915 			struct iwl_scan_umac_chan_param channel;  member
930 			struct iwl_scan_umac_chan_param channel;  member
987  * @flags: channel flags &enum iwl_scan_channel_flags
991  * @reserved: for future use and alignment
992  * @channel_config: array of explicit channel configurations
995  *	of APs value with &num_of_aps_override for the channel.
996  *	To cast channel to index, use &iwl_mvm_scan_ch_and_band_to_idx
1010  * @flags: channel flags &enum iwl_scan_channel_flags
1014  *	Channel k will use n_aps_override[i] when BIT(20 + i) is set in
1016  * @channel_config: array of explicit channel configurations
1034  *                        for 2.4GHz channel
1038  *                             APs per social channel
1043  * @max_out_of_time: max out of serving channel time, per LMAC
1046  * @passive_dwell: continues dwell time for passive channel
1095  * struct iwl_scan_req_params_v17 - scan request parameters (v17)
1106 } __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_17 - 14 */
1111  * @ooc_priority: out of channel priority - &enum iwl_scan_priority
1121  * struct iwl_scan_req_umac_v17 - scan request command (v17)
1123  * @ooc_priority: out of channel priority - &enum iwl_scan_priority
1130 } __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_17 - 14 */
1163  * @reserved: for future use
1179  * struct iwl_scan_offload_profile_match_v1 - match information
1182  * @channel: channel where the match occurred
1191 	u8 channel;  member
1198  * struct iwl_scan_offload_profiles_query_v1 - match results query response
1223  * struct iwl_scan_offload_profile_match - match information
1226  * @channel: channel where the match occurred
1235 	u8 channel;  member
1242  * struct iwl_scan_offload_match_info - match results information
1269  * struct iwl_umac_scan_iter_complete_notif - notifies end of scanning iteration
1275  * @last_channel: last channel that was scanned
1291  * struct iwl_umac_scan_channel_survey_notif - data for survey
1292  * @channel: the channel scanned
1293  * @band: band of channel
1295  * @reserved: for future use and alignment
1296  * @active_time: time in ms the radio was turned on (on the channel)
1297  * @busy_time: time in ms the channel was sensed busy, 0 for a clean channel
1302 	__le32 channel;  member