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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c 
 kernel/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
....@@ -8,7 +8,7 @@
88  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
99  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
1010  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
11
- * Copyright(c) 2018        Intel Corporation
11
+ * Copyright(c) 2018 - 2020 Intel Corporation
1212  *
1313  * This program is free software; you can redistribute it and/or modify
1414  * it under the terms of version 2 of the GNU General Public License as
....@@ -31,7 +31,7 @@
3131  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
3232  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
3333  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
34
- * Copyright(c) 2018        Intel Corporation
34
+ * Copyright(c) 2018 - 2020 Intel Corporation
3535  * All rights reserved.
3636  *
3737  * Redistribution and use in source and binary forms, with or without
....@@ -70,6 +70,9 @@
7070 /* Max number of IEs for direct SSID scans in a command */
7171 #define PROBE_OPTION_MAX		20
7272 
73
+#define SCAN_SHORT_SSID_MAX_SIZE        8
74
+#define SCAN_BSSID_MAX_SIZE             16
75
+
7376 /**
7477  * struct iwl_ssid_ie - directed scan network information element
7578  *
....@@ -92,7 +95,10 @@
9295 #define IWL_SCAN_MAX_BLACKLIST_LEN	64
9396 #define IWL_SCAN_SHORT_BLACKLIST_LEN	16
9497 #define IWL_SCAN_MAX_PROFILES		11
98
+#define IWL_SCAN_MAX_PROFILES_V2	8
9599 #define SCAN_OFFLOAD_PROBE_REQ_SIZE	512
100
+#define SCAN_NUM_BAND_PROBE_DATA_V_1	2
101
+#define SCAN_NUM_BAND_PROBE_DATA_V_2	3
96102 
97103 /* Default watchdog (in MS) for scheduled scan iteration */
98104 #define IWL_SCHED_SCAN_WATCHDOG cpu_to_le16(15000)
....@@ -111,12 +117,12 @@
111117 };
112118 
113119 /**
114
- * struct iwl_scan_offload_blacklist - SCAN_OFFLOAD_BLACKLIST_S
120
+ * struct iwl_scan_offload_blocklist - SCAN_OFFLOAD_BLACKLIST_S
115121  * @ssid:		MAC address to filter out
116122  * @reported_rssi:	AP rssi reported to the host
117123  * @client_bitmap: clients ignore this entry  - enum scan_framework_client
118124  */
119
-struct iwl_scan_offload_blacklist {
125
+struct iwl_scan_offload_blocklist {
120126 	u8 ssid[ETH_ALEN];
121127 	u8 reported_rssi;
122128 	u8 client_bitmap;
....@@ -155,9 +161,8 @@
155161 } __packed;
156162 
157163 /**
158
- * struct iwl_scan_offload_profile_cfg - SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1
159
- * @profiles:		profiles to search for match
160
- * @blacklist_len:	length of blacklist
164
+ * struct iwl_scan_offload_profile_cfg_data
165
+ * @blocklist_len:	length of blocklist
161166  * @num_profiles:	num of profiles in the list
162167  * @match_notify:	clients waiting for match found notification
163168  * @pass_match:		clients waiting for the results
....@@ -165,9 +170,8 @@
165170  * @any_beacon_notify:	clients waiting for match notification without match
166171  * @reserved:		reserved
167172  */
168
-struct iwl_scan_offload_profile_cfg {
169
-	struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
170
-	u8 blacklist_len;
173
+struct iwl_scan_offload_profile_cfg_data {
174
+	u8 blocklist_len;
171175 	u8 num_profiles;
172176 	u8 match_notify;
173177 	u8 pass_match;
....@@ -175,6 +179,26 @@
175179 	u8 any_beacon_notify;
176180 	u8 reserved[2];
177181 } __packed;
182
+
183
+/**
184
+ * struct iwl_scan_offload_profile_cfg
185
+ * @profiles:	profiles to search for match
186
+ * @data:	the rest of the data for profile_cfg
187
+ */
188
+struct iwl_scan_offload_profile_cfg_v1 {
189
+	struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
190
+	struct iwl_scan_offload_profile_cfg_data data;
191
+} __packed; /* SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1-2*/
192
+
193
+/**
194
+ * struct iwl_scan_offload_profile_cfg
195
+ * @profiles:	profiles to search for match
196
+ * @data:	the rest of the data for profile_cfg
197
+ */
198
+struct iwl_scan_offload_profile_cfg {
199
+	struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES_V2];
200
+	struct iwl_scan_offload_profile_cfg_data data;
201
+} __packed; /* SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_3*/
178202 
179203 /**
180204  * struct iwl_scan_schedule_lmac - schedule of scan offload
....@@ -251,9 +275,22 @@
251275  * @common_data: last (and common) part of the probe
252276  * @buf: raw data block
253277  */
278
+struct iwl_scan_probe_req_v1 {
279
+	struct iwl_scan_probe_segment mac_header;
280
+	struct iwl_scan_probe_segment band_data[SCAN_NUM_BAND_PROBE_DATA_V_1];
281
+	struct iwl_scan_probe_segment common_data;
282
+	u8 buf[SCAN_OFFLOAD_PROBE_REQ_SIZE];
283
+} __packed;
284
+
285
+/* iwl_scan_probe_req - PROBE_REQUEST_FRAME_API_S_VER_v2
286
+ * @mac_header: first (and common) part of the probe
287
+ * @band_data: band specific data
288
+ * @common_data: last (and common) part of the probe
289
+ * @buf: raw data block
290
+ */
254291 struct iwl_scan_probe_req {
255292 	struct iwl_scan_probe_segment mac_header;
256
-	struct iwl_scan_probe_segment band_data[2];
293
+	struct iwl_scan_probe_segment band_data[SCAN_NUM_BAND_PROBE_DATA_V_2];
257294 	struct iwl_scan_probe_segment common_data;
258295 	u8 buf[SCAN_OFFLOAD_PROBE_REQ_SIZE];
259296 } __packed;
....@@ -262,6 +299,10 @@
262299 	IWL_SCAN_CHANNEL_FLAG_EBS		= BIT(0),
263300 	IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE	= BIT(1),
264301 	IWL_SCAN_CHANNEL_FLAG_CACHE_ADD		= BIT(2),
302
+	IWL_SCAN_CHANNEL_FLAG_EBS_FRAG		= BIT(3),
303
+	IWL_SCAN_CHANNEL_FLAG_FORCE_EBS         = BIT(4),
304
+	IWL_SCAN_CHANNEL_FLAG_ENABLE_CHAN_ORDER = BIT(5),
305
+	IWL_SCAN_CHANNEL_FLAG_6G_PSC_NO_FILTER  = BIT(6),
265306 };
266307 
267308 /* struct iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S
....@@ -433,7 +474,7 @@
433474 /* The maximum of either of these cannot exceed 8, because we use an
434475  * 8-bit mask (see IWL_MVM_SCAN_MASK in mvm.h).
435476  */
436
-#define IWL_MVM_MAX_UMAC_SCANS 8
477
+#define IWL_MVM_MAX_UMAC_SCANS 4
437478 #define IWL_MVM_MAX_LMAC_SCANS 1
438479 
439480 enum scan_config_flags {
....@@ -504,7 +545,7 @@
504545 } __packed;
505546 
506547 /**
507
- * struct iwl_scan_config
548
+ * struct iwl_scan_config_v1
508549  * @flags:			enum scan_config_flags
509550  * @tx_chains:			valid_tx antenna - ANT_* definitions
510551  * @rx_chains:			valid_rx antenna - ANT_* definitions
....@@ -536,7 +577,7 @@
536577 #define SCAN_LB_LMAC_IDX 0
537578 #define SCAN_HB_LMAC_IDX 1
538579 
539
-struct iwl_scan_config {
580
+struct iwl_scan_config_v2 {
540581 	__le32 flags;
541582 	__le32 tx_chains;
542583 	__le32 rx_chains;
....@@ -548,6 +589,24 @@
548589 	u8 bcast_sta_id;
549590 	u8 channel_flags;
550591 	u8 channel_array[];
592
+} __packed; /* SCAN_CONFIG_DB_CMD_API_S_2 */
593
+
594
+/**
595
+ * struct iwl_scan_config
596
+ * @enable_cam_mode: whether to enable CAM mode.
597
+ * @enable_promiscouos_mode: whether to enable promiscouos mode
598
+ * @bcast_sta_id: the index of the station in the fw
599
+ * @reserved: reserved
600
+ * @tx_chains: valid_tx antenna - ANT_* definitions
601
+ * @rx_chains: valid_rx antenna - ANT_* definitions
602
+ */
603
+struct iwl_scan_config {
604
+	u8 enable_cam_mode;
605
+	u8 enable_promiscouos_mode;
606
+	u8 bcast_sta_id;
607
+	u8 reserved;
608
+	__le32 tx_chains;
609
+	__le32 rx_chains;
551610 } __packed; /* SCAN_CONFIG_DB_CMD_API_S_3 */
552611 
553612 /**
....@@ -595,24 +654,85 @@
595654  * enum iwl_umac_scan_general_flags2 - UMAC scan general flags #2
596655  * @IWL_UMAC_SCAN_GEN_FLAGS2_NOTIF_PER_CHNL: Whether to send a complete
597656  *	notification per channel or not.
657
+ * @IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER: Whether to allow channel
658
+ *	reorder optimization or not.
598659  */
599660 enum iwl_umac_scan_general_flags2 {
600
-	IWL_UMAC_SCAN_GEN_FLAGS2_NOTIF_PER_CHNL	= BIT(0),
661
+	IWL_UMAC_SCAN_GEN_FLAGS2_NOTIF_PER_CHNL		= BIT(0),
662
+	IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER	= BIT(1),
663
+};
664
+
665
+/**
666
+ * enum iwl_umac_scan_general_flags_v2 - UMAC scan general flags version 2
667
+ *
668
+ * The FW flags were reordered and hence the driver introduce version 2
669
+ *
670
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC: periodic or scheduled
671
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL: pass all probe responses and beacons
672
+ *                                       during scan iterations
673
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE: send complete notification
674
+ *      on every iteration instead of only once after the last iteration
675
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1: fragmented scan LMAC1
676
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2: fragmented scan LMAC2
677
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH: does this scan check for profile matching
678
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS: use all valid chains for RX
679
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL: works with adaptive dwell
680
+ *                                             for active channel
681
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE: can be preempted by other requests
682
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_NTF_START: send notification of scan start
683
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_MULTI_SSID: matching on multiple SSIDs
684
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE: all the channels scanned
685
+ *                                           as passive
686
+ * @IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN: at the end of 2.4GHz and
687
+ *		5.2Ghz bands scan, trigger scan on 6GHz band to discover
688
+ *		the reported collocated APs
689
+ */
690
+enum iwl_umac_scan_general_flags_v2 {
691
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC             = BIT(0),
692
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL             = BIT(1),
693
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE   = BIT(2),
694
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1     = BIT(3),
695
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2     = BIT(4),
696
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH                = BIT(5),
697
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS    = BIT(6),
698
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL       = BIT(7),
699
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE           = BIT(8),
700
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_NTF_START            = BIT(9),
701
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_MULTI_SSID           = BIT(10),
702
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE        = BIT(11),
703
+	IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN     = BIT(12),
601704 };
602705 
603706 /**
604707  * struct iwl_scan_channel_cfg_umac
605708  * @flags:		bitmap - 0-19:	directed scan to i'th ssid.
606709  * @channel_num:	channel number 1-13 etc.
710
+ * @band:		band of channel: 0 for 2GHz, 1 for 5GHz
607711  * @iter_count:		repetition count for the channel.
608712  * @iter_interval:	interval between two scan iterations on one channel.
609713  */
610
-struct iwl_scan_channel_cfg_umac {
714
+struct  iwl_scan_channel_cfg_umac {
611715 	__le32 flags;
612
-	u8 channel_num;
613
-	u8 iter_count;
614
-	__le16 iter_interval;
615
-} __packed; /* SCAN_CHANNEL_CFG_S_VER2 */
716
+	/* Both versions are of the same size, so use a union without adjusting
717
+	 * the command size later
718
+	 */
719
+	union {
720
+		struct {
721
+			u8 channel_num;
722
+			u8 iter_count;
723
+			__le16 iter_interval;
724
+		} v1;  /* SCAN_CHANNEL_CONFIG_API_S_VER_1 */
725
+		struct {
726
+			u8 channel_num;
727
+			u8 band;
728
+			u8 iter_count;
729
+			u8 iter_interval;
730
+		 } v2; /* SCAN_CHANNEL_CONFIG_API_S_VER_2
731
+			* SCAN_CHANNEL_CONFIG_API_S_VER_3
732
+			* SCAN_CHANNEL_CONFIG_API_S_VER_4
733
+			*/
734
+	};
735
+} __packed;
616736 
617737 /**
618738  * struct iwl_scan_umac_schedule
....@@ -626,6 +746,16 @@
626746 	u8 reserved;
627747 } __packed; /* SCAN_SCHED_PARAM_API_S_VER_1 */
628748 
749
+struct iwl_scan_req_umac_tail_v1 {
750
+	/* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
751
+	struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS];
752
+	__le16 delay;
753
+	__le16 reserved;
754
+	/* SCAN_PROBE_PARAMS_API_S_VER_1 */
755
+	struct iwl_scan_probe_req_v1 preq;
756
+	struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
757
+} __packed;
758
+
629759 /**
630760  * struct iwl_scan_req_umac_tail - the rest of the UMAC scan request command
631761  *      parameters following channels configuration array.
....@@ -635,12 +765,12 @@
635765  * @preq: probe request with IEs blocks
636766  * @direct_scan: list of SSIDs for directed active scan
637767  */
638
-struct iwl_scan_req_umac_tail {
768
+struct iwl_scan_req_umac_tail_v2 {
639769 	/* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
640770 	struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS];
641771 	__le16 delay;
642772 	__le16 reserved;
643
-	/* SCAN_PROBE_PARAMS_API_S_VER_1 */
773
+	/* SCAN_PROBE_PARAMS_API_S_VER_2 */
644774 	struct iwl_scan_probe_req preq;
645775 	struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
646776 } __packed;
....@@ -746,6 +876,21 @@
746876 			struct iwl_scan_umac_chan_param channel;
747877 			u8 data[];
748878 		} v8; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_8 */
879
+		struct {
880
+			u8 active_dwell[SCAN_TWO_LMACS];
881
+			u8 adwell_default_hb_n_aps;
882
+			u8 adwell_default_lb_n_aps;
883
+			u8 adwell_default_n_aps_social;
884
+			u8 general_flags2;
885
+			__le16 adwell_max_budget;
886
+			__le32 max_out_time[SCAN_TWO_LMACS];
887
+			__le32 suspend_time[SCAN_TWO_LMACS];
888
+			__le32 scan_priority;
889
+			u8 passive_dwell[SCAN_TWO_LMACS];
890
+			u8 num_of_fragments[SCAN_TWO_LMACS];
891
+			struct iwl_scan_umac_chan_param channel;
892
+			u8 data[];
893
+		} v9; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_9 */
749894 	};
750895 } __packed;
751896 
....@@ -753,6 +898,195 @@
753898 #define IWL_SCAN_REQ_UMAC_SIZE_V7 48
754899 #define IWL_SCAN_REQ_UMAC_SIZE_V6 44
755900 #define IWL_SCAN_REQ_UMAC_SIZE_V1 36
901
+
902
+/**
903
+ * struct iwl_scan_probe_params_v3
904
+ * @preq: scan probe request params
905
+ * @ssid_num: number of valid SSIDs in direct scan array
906
+ * @short_ssid_num: number of valid short SSIDs in short ssid array
907
+ * @bssid_num: number of valid bssid in bssids array
908
+ * @reserved: reserved
909
+ * @direct_scan: list of ssids
910
+ * @short_ssid: array of short ssids
911
+ * @bssid_array: array of bssids
912
+ */
913
+struct iwl_scan_probe_params_v3 {
914
+	struct iwl_scan_probe_req preq;
915
+	u8 ssid_num;
916
+	u8 short_ssid_num;
917
+	u8 bssid_num;
918
+	u8 reserved;
919
+	struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
920
+	__le32 short_ssid[SCAN_SHORT_SSID_MAX_SIZE];
921
+	u8 bssid_array[ETH_ALEN][SCAN_BSSID_MAX_SIZE];
922
+} __packed; /* SCAN_PROBE_PARAMS_API_S_VER_3 */
923
+
924
+/**
925
+ * struct iwl_scan_probe_params_v4
926
+ * @preq: scan probe request params
927
+ * @short_ssid_num: number of valid short SSIDs in short ssid array
928
+ * @bssid_num: number of valid bssid in bssids array
929
+ * @reserved: reserved
930
+ * @direct_scan: list of ssids
931
+ * @short_ssid: array of short ssids
932
+ * @bssid_array: array of bssids
933
+ */
934
+struct iwl_scan_probe_params_v4 {
935
+	struct iwl_scan_probe_req preq;
936
+	u8 short_ssid_num;
937
+	u8 bssid_num;
938
+	__le16 reserved;
939
+	struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
940
+	__le32 short_ssid[SCAN_SHORT_SSID_MAX_SIZE];
941
+	u8 bssid_array[ETH_ALEN][SCAN_BSSID_MAX_SIZE];
942
+} __packed; /* SCAN_PROBE_PARAMS_API_S_VER_4 */
943
+
944
+#define SCAN_MAX_NUM_CHANS_V3 67
945
+
946
+/**
947
+ * struct iwl_scan_channel_params_v4
948
+ * @flags: channel flags &enum iwl_scan_channel_flags
949
+ * @count: num of channels in scan request
950
+ * @num_of_aps_override: override the number of APs the FW uses to calculate
951
+ *	dwell time when adaptive dwell is used
952
+ * @reserved: for future use and alignment
953
+ * @channel_config: array of explicit channel configurations
954
+ *                  for 2.4Ghz and 5.2Ghz bands
955
+ * @adwell_ch_override_bitmap: when using adaptive dwell, override the number
956
+ *	of APs value with &num_of_aps_override for the channel.
957
+ *	To cast channel to index, use &iwl_mvm_scan_ch_and_band_to_idx
958
+ */
959
+struct iwl_scan_channel_params_v4 {
960
+	u8 flags;
961
+	u8 count;
962
+	u8 num_of_aps_override;
963
+	u8 reserved;
964
+	struct iwl_scan_channel_cfg_umac channel_config[SCAN_MAX_NUM_CHANS_V3];
965
+	u8 adwell_ch_override_bitmap[16];
966
+} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_4 also
967
+	       SCAN_CHANNEL_PARAMS_API_S_VER_5 */
968
+
969
+/**
970
+ * struct iwl_scan_channel_params_v6
971
+ * @flags: channel flags &enum iwl_scan_channel_flags
972
+ * @count: num of channels in scan request
973
+ * @n_aps_override: override the number of APs the FW uses to calculate dwell
974
+ *	time when adaptive dwell is used.
975
+ *	Channel k will use n_aps_override[i] when BIT(20 + i) is set in
976
+ *	channel_config[k].flags
977
+ * @channel_config: array of explicit channel configurations
978
+ *                  for 2.4Ghz and 5.2Ghz bands
979
+ */
980
+struct iwl_scan_channel_params_v6 {
981
+	u8 flags;
982
+	u8 count;
983
+	u8 n_aps_override[2];
984
+	struct iwl_scan_channel_cfg_umac channel_config[SCAN_MAX_NUM_CHANS_V3];
985
+} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_6 */
986
+
987
+/**
988
+ * struct iwl_scan_general_params_v10
989
+ * @flags: &enum iwl_umac_scan_flags
990
+ * @reserved: reserved for future
991
+ * @scan_start_mac_id: report the scan start TSF time according to this mac TSF
992
+ * @active_dwell: dwell time for active scan per LMAC
993
+ * @adwell_default_2g: adaptive dwell default number of APs
994
+ *                        for 2.4GHz channel
995
+ * @adwell_default_5g: adaptive dwell default number of APs
996
+ *                        for 5GHz channels
997
+ * @adwell_default_social_chn: adaptive dwell default number of
998
+ *                             APs per social channel
999
+ * @reserved1: reserved for future
1000
+ * @adwell_max_budget: the maximal number of TUs that adaptive dwell
1001
+ *                     can add to the total scan time
1002
+ * @max_out_of_time: max out of serving channel time, per LMAC
1003
+ * @suspend_time: max suspend time, per LMAC
1004
+ * @scan_priority: priority of the request
1005
+ * @passive_dwell: continues dwell time for passive channel
1006
+ *                 (without adaptive dwell)
1007
+ * @num_of_fragments: number of fragments needed for full fragmented
1008
+ *                    scan coverage.
1009
+ */
1010
+struct iwl_scan_general_params_v10 {
1011
+	__le16 flags;
1012
+	u8 reserved;
1013
+	u8 scan_start_mac_id;
1014
+	u8 active_dwell[SCAN_TWO_LMACS];
1015
+	u8 adwell_default_2g;
1016
+	u8 adwell_default_5g;
1017
+	u8 adwell_default_social_chn;
1018
+	u8 reserved1;
1019
+	__le16 adwell_max_budget;
1020
+	__le32 max_out_of_time[SCAN_TWO_LMACS];
1021
+	__le32 suspend_time[SCAN_TWO_LMACS];
1022
+	__le32 scan_priority;
1023
+	u8 passive_dwell[SCAN_TWO_LMACS];
1024
+	u8 num_of_fragments[SCAN_TWO_LMACS];
1025
+} __packed; /* SCAN_GENERAL_PARAMS_API_S_VER_10 */
1026
+
1027
+/**
1028
+ * struct iwl_scan_periodic_parms_v1
1029
+ * @schedule: can scheduling parameter
1030
+ * @delay: initial delay of the periodic scan in seconds
1031
+ * @reserved: reserved for future
1032
+ */
1033
+struct iwl_scan_periodic_parms_v1 {
1034
+	struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS];
1035
+	__le16 delay;
1036
+	__le16 reserved;
1037
+} __packed; /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
1038
+
1039
+/**
1040
+ * struct iwl_scan_req_params_v12
1041
+ * @general_params: &struct iwl_scan_general_params_v10
1042
+ * @channel_params: &struct iwl_scan_channel_params_v4
1043
+ * @periodic_params: &struct iwl_scan_periodic_parms_v1
1044
+ * @probe_params: &struct iwl_scan_probe_params_v3
1045
+ */
1046
+struct iwl_scan_req_params_v12 {
1047
+	struct iwl_scan_general_params_v10 general_params;
1048
+	struct iwl_scan_channel_params_v4 channel_params;
1049
+	struct iwl_scan_periodic_parms_v1 periodic_params;
1050
+	struct iwl_scan_probe_params_v3 probe_params;
1051
+} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_12 */
1052
+
1053
+/**
1054
+ * struct iwl_scan_req_params_v14
1055
+ * @general_params: &struct iwl_scan_general_params_v10
1056
+ * @channel_params: &struct iwl_scan_channel_params_v6
1057
+ * @periodic_params: &struct iwl_scan_periodic_parms_v1
1058
+ * @probe_params: &struct iwl_scan_probe_params_v4
1059
+ */
1060
+struct iwl_scan_req_params_v14 {
1061
+	struct iwl_scan_general_params_v10 general_params;
1062
+	struct iwl_scan_channel_params_v6 channel_params;
1063
+	struct iwl_scan_periodic_parms_v1 periodic_params;
1064
+	struct iwl_scan_probe_params_v4 probe_params;
1065
+} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_14 */
1066
+
1067
+/**
1068
+ * struct iwl_scan_req_umac_v12
1069
+ * @uid: scan id, &enum iwl_umac_scan_uid_offsets
1070
+ * @ooc_priority: out of channel priority - &enum iwl_scan_priority
1071
+ * @scan_params: scan parameters
1072
+ */
1073
+struct iwl_scan_req_umac_v12 {
1074
+	__le32 uid;
1075
+	__le32 ooc_priority;
1076
+	struct iwl_scan_req_params_v12 scan_params;
1077
+} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_12 */
1078
+
1079
+/**
1080
+ * struct iwl_scan_req_umac_v14
1081
+ * @uid: scan id, &enum iwl_umac_scan_uid_offsets
1082
+ * @ooc_priority: out of channel priority - &enum iwl_scan_priority
1083
+ * @scan_params: scan parameters
1084
+ */
1085
+struct iwl_scan_req_umac_v14 {
1086
+	__le32 uid;
1087
+	__le32 ooc_priority;
1088
+	struct iwl_scan_req_params_v14 scan_params;
1089
+} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_14 */
7561090 
7571091 /**
7581092  * struct iwl_umac_scan_abort
....@@ -784,7 +1118,53 @@
7841118 	__le32 reserved;
7851119 } __packed; /* SCAN_COMPLETE_NTF_UMAC_API_S_VER_1 */
7861120 
787
-#define SCAN_OFFLOAD_MATCHING_CHANNELS_LEN 5
1121
+#define SCAN_OFFLOAD_MATCHING_CHANNELS_LEN_V1 5
1122
+#define SCAN_OFFLOAD_MATCHING_CHANNELS_LEN    7
1123
+
1124
+/**
1125
+ * struct iwl_scan_offload_profile_match_v1 - match information
1126
+ * @bssid: matched bssid
1127
+ * @reserved: reserved
1128
+ * @channel: channel where the match occurred
1129
+ * @energy: energy
1130
+ * @matching_feature: feature matches
1131
+ * @matching_channels: bitmap of channels that matched, referencing
1132
+ *	the channels passed in the scan offload request.
1133
+ */
1134
+struct iwl_scan_offload_profile_match_v1 {
1135
+	u8 bssid[ETH_ALEN];
1136
+	__le16 reserved;
1137
+	u8 channel;
1138
+	u8 energy;
1139
+	u8 matching_feature;
1140
+	u8 matching_channels[SCAN_OFFLOAD_MATCHING_CHANNELS_LEN_V1];
1141
+} __packed; /* SCAN_OFFLOAD_PROFILE_MATCH_RESULTS_S_VER_1 */
1142
+
1143
+/**
1144
+ * struct iwl_scan_offload_profiles_query_v1 - match results query response
1145
+ * @matched_profiles: bitmap of matched profiles, referencing the
1146
+ *	matches passed in the scan offload request
1147
+ * @last_scan_age: age of the last offloaded scan
1148
+ * @n_scans_done: number of offloaded scans done
1149
+ * @gp2_d0u: GP2 when D0U occurred
1150
+ * @gp2_invoked: GP2 when scan offload was invoked
1151
+ * @resume_while_scanning: not used
1152
+ * @self_recovery: obsolete
1153
+ * @reserved: reserved
1154
+ * @matches: array of match information, one for each match
1155
+ */
1156
+struct iwl_scan_offload_profiles_query_v1 {
1157
+	__le32 matched_profiles;
1158
+	__le32 last_scan_age;
1159
+	__le32 n_scans_done;
1160
+	__le32 gp2_d0u;
1161
+	__le32 gp2_invoked;
1162
+	u8 resume_while_scanning;
1163
+	u8 self_recovery;
1164
+	__le16 reserved;
1165
+	struct iwl_scan_offload_profile_match_v1 matches[0];
1166
+} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_2 */
1167
+
7881168 /**
7891169  * struct iwl_scan_offload_profile_match - match information
7901170  * @bssid: matched bssid
....@@ -793,7 +1173,7 @@
7931173  * @energy: energy
7941174  * @matching_feature: feature matches
7951175  * @matching_channels: bitmap of channels that matched, referencing
796
- *	the channels passed in tue scan offload request
1176
+ *	the channels passed in the scan offload request.
7971177  */
7981178 struct iwl_scan_offload_profile_match {
7991179 	u8 bssid[ETH_ALEN];
....@@ -802,7 +1182,7 @@
8021182 	u8 energy;
8031183 	u8 matching_feature;
8041184 	u8 matching_channels[SCAN_OFFLOAD_MATCHING_CHANNELS_LEN];
805
-} __packed; /* SCAN_OFFLOAD_PROFILE_MATCH_RESULTS_S_VER_1 */
1185
+} __packed; /* SCAN_OFFLOAD_PROFILE_MATCH_RESULTS_S_VER_2 */
8061186 
8071187 /**
8081188  * struct iwl_scan_offload_profiles_query - match results query response
....@@ -826,8 +1206,8 @@
8261206 	u8 resume_while_scanning;
8271207 	u8 self_recovery;
8281208 	__le16 reserved;
829
-	struct iwl_scan_offload_profile_match matches[IWL_SCAN_MAX_PROFILES];
830
-} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_2 */
1209
+	struct iwl_scan_offload_profile_match matches[0];
1210
+} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_3 */
8311211 
8321212 /**
8331213  * struct iwl_umac_scan_iter_complete_notif - notifies end of scanning iteration