| /* |
| * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * DOC: contains scan structure definations |
| */ |
| |
| #ifndef _WLAN_SCAN_STRUCTS_H_ |
| #define _WLAN_SCAN_STRUCTS_H_ |
| #include <wlan_cmn.h> |
| #include <qdf_time.h> |
| #include <qdf_list.h> |
| #include <qdf_atomic.h> |
| #include <wlan_cmn_ieee80211.h> |
| #include <wlan_mgmt_txrx_utils_api.h> |
| |
| typedef uint16_t wlan_scan_requester; |
| typedef uint32_t wlan_scan_id; |
| |
| #define WLAN_SCAN_MAX_NUM_SSID 16 |
| #define WLAN_SCAN_MAX_NUM_BSSID 4 |
| #define WLAN_SCAN_MAX_NUM_CHANNELS 68 |
| |
| #define SCM_CANCEL_SCAN_WAIT_TIME 50 |
| #define SCM_CANCEL_SCAN_WAIT_ITERATION 600 |
| |
| #define INVAL_SCAN_ID 0xFFFFFFFF |
| #define INVAL_VDEV_ID 0xFFFFFFFF |
| #define INVAL_PDEV_ID 0xFFFFFFFF |
| |
| #define USER_SCAN_REQUESTOR_ID 0xA0000 |
| #define PREAUTH_REQUESTOR_ID 0xC0000 |
| |
| #define BURST_SCAN_MAX_NUM_OFFCHANNELS 3 |
| #define P2P_SCAN_MAX_BURST_DURATION 180 |
| /* Increase dwell time for P2P search in ms */ |
| #define P2P_SEARCH_DWELL_TIME_INC 20 |
| |
| #define PROBE_REQ_BITMAP_LEN 8 |
| #define MAX_PROBE_REQ_OUIS 16 |
| |
| #define RSSI_WEIGHTAGE 20 |
| #define HT_CAPABILITY_WEIGHTAGE 2 |
| #define VHT_CAP_WEIGHTAGE 1 |
| #define HE_CAP_WEIGHTAGE 2 |
| #define CHAN_WIDTH_WEIGHTAGE 17 |
| #define CHAN_BAND_WEIGHTAGE 2 |
| #define NSS_WEIGHTAGE 16 |
| #define BEAMFORMING_CAP_WEIGHTAGE 2 |
| #define PCL_WEIGHT 10 |
| #define CHANNEL_CONGESTION_WEIGHTAGE 5 |
| #define OCE_WAN_WEIGHTAGE 0 |
| #define BEST_CANDIDATE_MAX_WEIGHT 100 |
| #define MAX_INDEX_SCORE 100 |
| #define MAX_INDEX_PER_INI 4 |
| |
| #define WLAN_GET_BITS(_val, _index, _num_bits) \ |
| (((_val) >> (_index)) & ((1 << (_num_bits)) - 1)) |
| |
| #define WLAN_SET_BITS(_var, _index, _num_bits, _val) do { \ |
| (_var) &= ~(((1 << (_num_bits)) - 1) << (_index)); \ |
| (_var) |= (((_val) & ((1 << (_num_bits)) - 1)) << (_index)); \ |
| } while (0) |
| |
| #define WLAN_GET_SCORE_PERCENTAGE(value32, bw_index) \ |
| WLAN_GET_BITS(value32, (8 * (bw_index)), 8) |
| #define WLAN_SET_SCORE_PERCENTAGE(value32, score_pcnt, bw_index) \ |
| WLAN_SET_BITS(value32, (8 * (bw_index)), 8, score_pcnt) |
| |
| /* forward declaration */ |
| struct wlan_objmgr_vdev; |
| struct wlan_objmgr_pdev; |
| struct wlan_objmgr_psoc; |
| |
| /** |
| * struct channel_info - BSS channel information |
| * @chan_idx: current operating channel index |
| * @cfreq0: channel frequency index0 |
| * @cfreq1: channel frequency index1 |
| * @priv: channel private information |
| */ |
| struct channel_info { |
| uint8_t chan_idx; |
| uint8_t cfreq0; |
| uint8_t cfreq1; |
| void *priv; |
| }; |
| |
| /** |
| * struct element_info - defines length of a memory block and memory block |
| * @len: length of memory block |
| * @ptr: memory block pointer |
| */ |
| struct element_info { |
| uint32_t len; |
| uint8_t *ptr; |
| }; |
| |
| /** |
| * struct ie_list - pointers to various IEs |
| * @tim: pointer to tim ie |
| * @country: pointer to country ie |
| * @ssid: pointer to ssid ie |
| * @rates: pointer to supported rates ie |
| * @xrates: pointer to extended supported rate ie |
| * @ds_param: pointer to ds params |
| * @csa: pointer to csa ie |
| * @xcsa: pointer to extended csa ie |
| * @mcst: pointer to maximum channel switch time ie |
| * @wpa: pointer to wpa ie |
| * @wcn: pointer to wcn ie |
| * @rsn: pointer to rsn ie |
| * @wps: pointer to wps ie |
| * @wmeinfo: pointer to wmeinfo ie |
| * @wmeparam: pointer to wmeparam ie |
| * @quiet: pointer to quiet ie |
| * @htcap: pointer to htcap ie |
| * @htinfo: pointer to htinfo ie |
| * @athcaps: pointer to athcaps ie |
| * @athextcaps: pointer to extended athcaps ie |
| * @sfa: pointer to sfa ie |
| * @vendor: pointer to vendor ie |
| * @qbssload: pointer to qbssload ie |
| * @wapi: pointer to wapi ie |
| * @p2p: pointer to p2p ie |
| * @alt_wcn: pointer to alternate wcn ie |
| * @extcaps: pointer to extended caps ie |
| * @ibssdfs: pointer to ibssdfs ie |
| * @sonadv: pointer to wifi son ie |
| * @vhtcap: pointer to vhtcap ie |
| * @vhtop: pointer to vhtop ie |
| * @opmode: pointer to opmode ie |
| * @cswrp: pointer to channel switch announcement wrapper ie |
| * @widebw: pointer to wide band channel switch sub ie |
| * @txpwrenvlp: pointer to tx power envelop sub ie |
| * @srp: pointer to spatial reuse parameter sub extended ie |
| * @fils_indication: pointer to FILS indication ie |
| * @esp: pointer to ESP indication ie |
| * @mbo_oce: pointer to mbo/oce indication ie |
| * @adaptive_11r: pointer to adaptive 11r IE |
| */ |
| struct ie_list { |
| uint8_t *tim; |
| uint8_t *country; |
| uint8_t *ssid; |
| uint8_t *rates; |
| uint8_t *xrates; |
| uint8_t *ds_param; |
| uint8_t *csa; |
| uint8_t *xcsa; |
| uint8_t *mcst; |
| uint8_t *wpa; |
| uint8_t *wcn; |
| uint8_t *rsn; |
| uint8_t *wps; |
| uint8_t *wmeinfo; |
| uint8_t *wmeparam; |
| uint8_t *quiet; |
| uint8_t *htcap; |
| uint8_t *htinfo; |
| uint8_t *athcaps; |
| uint8_t *athextcaps; |
| uint8_t *sfa; |
| uint8_t *vendor; |
| uint8_t *qbssload; |
| uint8_t *wapi; |
| uint8_t *p2p; |
| uint8_t *alt_wcn; |
| uint8_t *extcaps; |
| uint8_t *ibssdfs; |
| uint8_t *sonadv; |
| uint8_t *vhtcap; |
| uint8_t *vhtop; |
| uint8_t *opmode; |
| uint8_t *cswrp; |
| uint8_t *widebw; |
| uint8_t *txpwrenvlp; |
| uint8_t *bwnss_map; |
| uint8_t *secchanoff; |
| uint8_t *mdie; |
| uint8_t *hecap; |
| uint8_t *heop; |
| uint8_t *srp; |
| uint8_t *fils_indication; |
| uint8_t *esp; |
| uint8_t *mbo_oce; |
| uint8_t *muedca; |
| uint8_t *extender; |
| uint8_t *adaptive_11r; |
| }; |
| |
| enum scan_entry_connection_state { |
| SCAN_ENTRY_CON_STATE_NONE, |
| SCAN_ENTRY_CON_STATE_AUTH, |
| SCAN_ENTRY_CON_STATE_ASSOC |
| }; |
| |
| /** |
| * struct mlme_info - mlme specific info |
| * temporarily maintained in scan cache for backward compatibility. |
| * must be removed as part of umac convergence. |
| * @bad_ap_time: time when this ap was marked bad |
| * @status: status |
| * @rank: rank |
| * @utility: utility |
| * @assoc_state: association state |
| * @chanload: channel load |
| */ |
| struct mlme_info { |
| qdf_time_t bad_ap_time; |
| uint32_t status; |
| uint32_t rank; |
| uint32_t utility; |
| uint32_t assoc_state; |
| uint32_t chanload; |
| }; |
| |
| /** |
| * struct bss_info - information required to uniquely define a bss |
| * @chan: bss operating primary channel index |
| * @ssid: ssid of bss |
| * @bssid: bssid of bss |
| */ |
| struct bss_info { |
| uint8_t chan; |
| struct wlan_ssid ssid; |
| struct qdf_mac_addr bssid; |
| }; |
| |
| #define SCAN_NODE_ACTIVE_COOKIE 0x1248F842 |
| /** |
| * struct scan_cache_node - Scan cache entry node |
| * @node: node pointers |
| * @ref_cnt: ref count if in use |
| * @cookie: cookie to check if entry is logically active |
| * @entry: scan entry pointer |
| */ |
| struct scan_cache_node { |
| qdf_list_node_t node; |
| qdf_atomic_t ref_cnt; |
| uint32_t cookie; |
| struct scan_cache_entry *entry; |
| }; |
| |
| struct security_info { |
| enum wlan_enc_type uc_enc; |
| enum wlan_enc_type mc_enc; |
| enum wlan_auth_type auth_type; |
| }; |
| |
| /** |
| * struct scan_mbssid_info - Scan mbssid information |
| * @profile_num: profile number |
| * @profile_count: total profile count |
| * @trans_bssid: TX BSSID address |
| */ |
| struct scan_mbssid_info { |
| uint8_t profile_num; |
| uint8_t profile_count; |
| uint8_t trans_bssid[QDF_MAC_ADDR_SIZE]; |
| }; |
| |
| /** |
| * struct scan_cache_entry: structure containing scan entry |
| * @frm_subtype: updated from beacon/probe |
| * @bssid: bssid |
| * @mac_addr: mac address |
| * @ssid: ssid |
| * @is_hidden_ssid: is AP having hidden ssid. |
| * @seq_num: sequence number |
| * @phy_mode: Phy mode of the AP |
| * @avg_rssi: Average RSSI fof the AP |
| * @rssi_raw: The rssi of the last beacon/probe received |
| * @bcn_int: Beacon interval of the AP |
| * @cap_info: Capability of the AP |
| * @tsf_info: TSF info |
| * @erp: erp info |
| * @dtim_period: dtime period |
| * @air_time_fraction: Air time fraction from ESP param |
| * @qbss_chan_load: Qbss channel load |
| * @nss: supported NSS information |
| * @is_p2p_ssid: is P2P entry |
| * @adaptive_11r_ap: flag to check if AP supports adaptive 11r |
| * @scan_entry_time: boottime in microsec when last beacon/probe is received |
| * @rssi_timestamp: boottime in microsec when RSSI was updated |
| * @hidden_ssid_timestamp: boottime in microsec when hidden |
| * ssid was received |
| * @mbssid_info: Multi bssid information |
| * @channel: channel info on which AP is present |
| * @channel_mismatch: if channel received in metadata |
| * doesnot match the one in beacon |
| * @tsf_delta: TSF delta |
| * @bss_score: bss score calculated on basis of RSSI/caps etc. |
| * @neg_sec_info: negotiated security info |
| * @per_chain_rssi: per chain RSSI value received. |
| * boottime_ns: boottime in ns. |
| * @rrm_parent_tsf: RRM parent tsf |
| * @mlme_info: Mlme info, this will be updated by MLME for the scan entry |
| * @alt_wcn_ie: alternate WCN IE |
| * @ie_list: IE list pointers |
| * @raw_frame: contain raw frame and the length of the raw frame |
| */ |
| struct scan_cache_entry { |
| uint8_t frm_subtype; |
| struct qdf_mac_addr bssid; |
| struct qdf_mac_addr mac_addr; |
| struct wlan_ssid ssid; |
| bool is_hidden_ssid; |
| uint16_t seq_num; |
| enum wlan_phymode phy_mode; |
| int32_t avg_rssi; |
| int8_t rssi_raw; |
| uint16_t bcn_int; |
| union wlan_capability cap_info; |
| union { |
| uint8_t data[8]; |
| uint64_t tsf; |
| } tsf_info; |
| uint8_t erp; |
| uint8_t dtim_period; |
| uint8_t air_time_fraction; |
| uint8_t qbss_chan_load; |
| uint8_t nss; |
| bool is_p2p; |
| bool adaptive_11r_ap; |
| qdf_time_t scan_entry_time; |
| qdf_time_t rssi_timestamp; |
| qdf_time_t hidden_ssid_timestamp; |
| struct scan_mbssid_info mbssid_info; |
| struct channel_info channel; |
| bool channel_mismatch; |
| struct mlme_info mlme_info; |
| uint32_t tsf_delta; |
| uint32_t bss_score; |
| struct security_info neg_sec_info; |
| uint8_t per_chain_rssi[WLAN_MGMT_TXRX_HOST_MAX_ANTENNA]; |
| uint64_t boottime_ns; |
| uint32_t rrm_parent_tsf; |
| struct element_info alt_wcn_ie; |
| struct ie_list ie_list; |
| struct element_info raw_frame; |
| }; |
| |
| #define MAX_FAVORED_BSSID 16 |
| #define MAX_ALLOWED_SSID_LIST 4 |
| |
| /** |
| * struct weight_config - weight params to calculate best candidate |
| * @rssi_weightage: RSSI weightage |
| * @ht_caps_weightage: HT caps weightage |
| * @vht_caps_weightage: VHT caps weightage |
| * @he_caps_weightage: HE caps weightage |
| * @chan_width_weightage: Channel width weightage |
| * @chan_band_weightage: Channel band weightage |
| * @nss_weightage: NSS weightage |
| * @beamforming_cap_weightage: Beamforming caps weightage |
| * @pcl_weightage: PCL weightage |
| * @channel_congestion_weightage: channel congestion weightage |
| * @oce_wan_weightage: OCE WAN metrics weightage |
| */ |
| struct weight_config { |
| uint8_t rssi_weightage; |
| uint8_t ht_caps_weightage; |
| uint8_t vht_caps_weightage; |
| uint8_t he_caps_weightage; |
| uint8_t chan_width_weightage; |
| uint8_t chan_band_weightage; |
| uint8_t nss_weightage; |
| uint8_t beamforming_cap_weightage; |
| uint8_t pcl_weightage; |
| uint8_t channel_congestion_weightage; |
| uint8_t oce_wan_weightage; |
| }; |
| |
| /** |
| * struct rssi_cfg_score - rssi related params for scoring logic |
| * @best_rssi_threshold: RSSI weightage |
| * @good_rssi_threshold: HT caps weightage |
| * @bad_rssi_threshold: VHT caps weightage |
| * @good_rssi_pcnt: HE caps weightage |
| * @bad_rssi_pcnt: Channel width weightage |
| * @good_rssi_bucket_size: Channel band weightage |
| * @bad_rssi_bucket_size: NSS weightage |
| * @rssi_pref_5g_rssi_thresh: Beamforming caps weightage |
| */ |
| struct rssi_cfg_score { |
| uint32_t best_rssi_threshold; |
| uint32_t good_rssi_threshold; |
| uint32_t bad_rssi_threshold; |
| uint32_t good_rssi_pcnt; |
| uint32_t bad_rssi_pcnt; |
| uint32_t good_rssi_bucket_size; |
| uint32_t bad_rssi_bucket_size; |
| uint32_t rssi_pref_5g_rssi_thresh; |
| }; |
| |
| /** |
| * struct per_slot_scoring - define % score for differents slots for a |
| * scoring param. |
| * num_slot: number of slots in which the param will be divided. |
| * Max 15. index 0 is used for 'not_present. Num_slot will |
| * equally divide 100. e.g, if num_slot = 4 slot 0 = 0-25%, slot |
| * 1 = 26-50% slot 2 = 51-75%, slot 3 = 76-100% |
| * score_pcnt3_to_0: Conatins score percentage for slot 0-3 |
| * BITS 0-7 :- the scoring pcnt when not present |
| * BITS 8-15 :- SLOT_1 |
| * BITS 16-23 :- SLOT_2 |
| * BITS 24-31 :- SLOT_3 |
| * score_pcnt7_to_4: Conatins score percentage for slot 4-7 |
| * BITS 0-7 :- SLOT_4 |
| * BITS 8-15 :- SLOT_5 |
| * BITS 16-23 :- SLOT_6 |
| * BITS 24-31 :- SLOT_7 |
| * score_pcnt11_to_8: Conatins score percentage for slot 8-11 |
| * BITS 0-7 :- SLOT_8 |
| * BITS 8-15 :- SLOT_9 |
| * BITS 16-23 :- SLOT_10 |
| * BITS 24-31 :- SLOT_11 |
| * score_pcnt15_to_12: Conatins score percentage for slot 12-15 |
| * BITS 0-7 :- SLOT_12 |
| * BITS 8-15 :- SLOT_13 |
| * BITS 16-23 :- SLOT_14 |
| * BITS 24-31 :- SLOT_15 |
| */ |
| struct per_slot_scoring { |
| uint32_t num_slot; |
| uint32_t score_pcnt3_to_0; |
| uint32_t score_pcnt7_to_4; |
| uint32_t score_pcnt11_to_8; |
| uint32_t score_pcnt15_to_12; |
| }; |
| |
| /** |
| * struct scoring_config - Scoring related configuration |
| * @weight_cfg: weigtage config for config |
| * @rssi_score: Rssi related config for scoring config |
| * @esp_qbss_scoring: esp and qbss related scoring config |
| * @oce_wan_scoring: oce related scoring config |
| * @bandwidth_weight_per_index: BW wight per index |
| * @nss_weight_per_index: nss weight per index |
| * @band_weight_per_index: band weight per index |
| * @cb_mode_24G: cb mode supprted for 2.4Ghz |
| * @cb_mode_5G: cb mode supprted for 5Ghz |
| * @nss: Number of NSS the device support |
| * @ht_cap: If dev is configured as HT capable |
| * @vht_cap:If dev is configured as VHT capable |
| * @he_cap: If dev is configured as HE capable |
| * @vht_24G_cap:If dev is configured as VHT capable for 2.4Ghz |
| * @beamformee_cap:If dev is configured as BF capable |
| */ |
| struct scoring_config { |
| struct weight_config weight_cfg; |
| struct rssi_cfg_score rssi_score; |
| struct per_slot_scoring esp_qbss_scoring; |
| struct per_slot_scoring oce_wan_scoring; |
| uint32_t bandwidth_weight_per_index; |
| uint32_t nss_weight_per_index; |
| uint32_t band_weight_per_index; |
| uint8_t cb_mode_24G; |
| uint8_t cb_mode_5G; |
| uint8_t vdev_nss_24g; |
| uint8_t vdev_nss_5g; |
| uint8_t ht_cap:1, |
| vht_cap:1, |
| he_cap:1, |
| vht_24G_cap:1, |
| beamformee_cap:1; |
| }; |
| |
| #define WLAN_SCAN_FILTER_NUM_SSID 5 |
| #define WLAN_SCAN_FILTER_NUM_BSSID 5 |
| |
| #define REAM_HASH_LEN 2 |
| #define CACHE_IDENTIFIER_LEN 2 |
| #define HESSID_LEN 6 |
| |
| /** |
| * struct fils_filter_info: FILS info present in scan filter |
| * @realm_check: whether realm check is required |
| * @fils_realm: realm hash value |
| * @security_type: type of security supported |
| */ |
| struct fils_filter_info { |
| bool realm_check; |
| uint8_t fils_realm[REAM_HASH_LEN]; |
| uint8_t security_type; |
| }; |
| |
| /** |
| * @bss_scoring_required :- flag to bypass scoring filtered results |
| * @enable_adaptive_11r: flag to check if adaptive 11r ini is enabled |
| * @age_threshold: If set return entry which are newer than the age_threshold |
| * @p2p_results: If only p2p entries is required |
| * @rrm_measurement_filter: For measurement reports.if set, only SSID, BSSID |
| * and channel is considered for filtering. |
| * @num_of_bssid: number of bssid passed |
| * @num_of_ssid: number of ssid |
| * @num_of_channels: number of channels |
| * @num_of_auth: number of auth types |
| * @num_of_enc_type: number of unicast enc type |
| * @num_of_mc_enc_type: number of multicast enc type |
| * @pmf_cap: Pmf capability |
| * @ignore_pmf_cap: Ignore pmf capability match |
| * @num_of_pcl_channels: number of pcl channels |
| * @bss_type: bss type BSS/IBSS etc |
| * @dot11_mode: operating modes 0 mean any |
| * 11a , 11g, 11n , 11ac , 11b etc |
| * @band: to get specific band 2.4G, 5G or 4.9 G |
| * @rssi_threshold: AP having RSSI greater than |
| * rssi threasholed (ignored if set 0) |
| * @only_wmm_ap: If only Qos AP is needed |
| * @ignore_auth_enc_type: Ignore enc type if |
| * this is set (For WPS/OSEN connection) |
| * @mobility_domain: Mobility domain for 11r |
| * @country[3]: Ap with specific country code |
| * @bssid_list: bssid list |
| * @ssid_list: ssid list |
| * @channel_list: channel list |
| * @auth_type: auth type list |
| * @enc_type: unicast enc type list |
| * @mc_enc_type: multicast cast enc type list |
| * @pcl_channel_list: PCL channel list |
| * @fils_scan_filter: FILS info |
| * @pcl_weight_list: PCL Weight list |
| * @bssid_hint: Mac address of bssid_hint |
| */ |
| struct scan_filter { |
| bool bss_scoring_required; |
| bool enable_adaptive_11r; |
| qdf_time_t age_threshold; |
| uint32_t p2p_results; |
| uint32_t rrm_measurement_filter; |
| uint32_t num_of_bssid; |
| uint32_t num_of_ssid; |
| uint32_t num_of_channels; |
| uint32_t num_of_auth; |
| uint32_t num_of_enc_type; |
| uint32_t num_of_mc_enc_type; |
| enum wlan_pmf_cap pmf_cap; |
| bool ignore_pmf_cap; |
| uint32_t num_of_pcl_channels; |
| enum wlan_bss_type bss_type; |
| enum wlan_phymode dot11_mode; |
| enum wlan_band band; |
| uint32_t rssi_threshold; |
| uint32_t only_wmm_ap; |
| uint32_t ignore_auth_enc_type; |
| uint32_t mobility_domain; |
| /* Variable params list */ |
| uint8_t country[3]; |
| struct qdf_mac_addr bssid_list[WLAN_SCAN_FILTER_NUM_BSSID]; |
| struct wlan_ssid ssid_list[WLAN_SCAN_FILTER_NUM_SSID]; |
| uint8_t channel_list[QDF_MAX_NUM_CHAN]; |
| enum wlan_auth_type auth_type[WLAN_NUM_OF_SUPPORT_AUTH_TYPE]; |
| enum wlan_enc_type enc_type[WLAN_NUM_OF_ENCRYPT_TYPE]; |
| enum wlan_enc_type mc_enc_type[WLAN_NUM_OF_ENCRYPT_TYPE]; |
| uint8_t pcl_channel_list[QDF_MAX_NUM_CHAN]; |
| struct fils_filter_info fils_scan_filter; |
| uint8_t pcl_weight_list[QDF_MAX_NUM_CHAN]; |
| struct qdf_mac_addr bssid_hint; |
| }; |
| |
| /** |
| * enum scan_disable_reason - scan enable/disable reason |
| * @REASON_SUSPEND: reason is suspend |
| * @REASON_SYSTEM_DOWN: reason is system going down |
| * @REASON_USER_SPACE: reason is user space initiated |
| * @REASON_VDEV_DOWN: reason is vdev going down |
| */ |
| enum scan_disable_reason { |
| REASON_SUSPEND = 0x1, |
| REASON_SYSTEM_DOWN = 0x2, |
| REASON_USER_SPACE = 0x4, |
| REASON_VDEV_DOWN = 0x8, |
| }; |
| |
| /** |
| * enum scan_priority - scan priority definitions |
| * @SCAN_PRIORITY_VERY_LOW: very low priority |
| * @SCAN_PRIORITY_LOW: low scan priority |
| * @SCAN_PRIORITY_MEDIUM: medium priority |
| * @SCAN_PRIORITY_HIGH: high priority |
| * @SCAN_PRIORITY_VERY_HIGH: very high priority |
| * @SCAN_PRIORITY_COUNT: number of priorities supported |
| */ |
| enum scan_priority { |
| SCAN_PRIORITY_VERY_LOW, |
| SCAN_PRIORITY_LOW, |
| SCAN_PRIORITY_MEDIUM, |
| SCAN_PRIORITY_HIGH, |
| SCAN_PRIORITY_VERY_HIGH, |
| SCAN_PRIORITY_COUNT, |
| }; |
| |
| |
| /** |
| * enum scan_type - type of scan |
| * @SCAN_TYPE_BACKGROUND: background scan |
| * @SCAN_TYPE_FOREGROUND: foregrounc scan |
| * @SCAN_TYPE_SPECTRAL: spectral scan |
| * @SCAN_TYPE_REPEATER_BACKGROUND: background scan in repeater |
| * @SCAN_TYPE_REPEATER_EXT_BACKGROUND: background scan in extended repeater |
| * @SCAN_TYPE_RADIO_MEASUREMENTS: redio measurement |
| * @SCAN_TYPE_COUNT: number of scan types supported |
| */ |
| enum scan_type { |
| SCAN_TYPE_BACKGROUND, |
| SCAN_TYPE_FOREGROUND, |
| SCAN_TYPE_SPECTRAL, |
| SCAN_TYPE_REPEATER_BACKGROUND, |
| SCAN_TYPE_REPEATER_EXT_BACKGROUND, |
| SCAN_TYPE_RADIO_MEASUREMENTS, |
| SCAN_TYPE_COUNT, |
| }; |
| |
| /** |
| * enum scan_phy_mode - phymode used for scan |
| * @SCAN_PHY_MODE_11A: 11a mode |
| * @SCAN_PHY_MODE_11G: 11g mode |
| * @SCAN_PHY_MODE_11B: 11b mode |
| * @SCAN_PHY_MODE_11GONLY: 11g only mode |
| * @SCAN_PHY_MODE_11NA_HT20: 11na ht20 mode |
| * @SCAN_PHY_MODE_11NG_HT20: 11ng ht20 mode |
| * @SCAN_PHY_MODE_11NA_HT40: 11na ht40 mode |
| * @SCAN_PHY_MODE_11NG_HT40: 11ng ht40 mode |
| * @SCAN_PHY_MODE_11AC_VHT20: 11ac vht20 mode |
| * @SCAN_PHY_MODE_11AC_VHT40: 11ac vht40 mode |
| * @SCAN_PHY_MODE_11AC_VHT80: 11ac vht80 mode |
| * @SCAN_PHY_MODE_11AC_VHT20_2G: 2GHz 11ac vht20 mode |
| * @SCAN_PHY_MODE_11AC_VHT40_2G: 2GHz 11ac vht40 mode |
| * @SCAN_PHY_MODE_11AC_VHT80_2G: 2GHz 11ac vht80 mode |
| * @SCAN_PHY_MODE_11AC_VHT80_80: 11ac vht 80+80 mode |
| * @SCAN_PHY_MODE_11AC_VHT160: 11ac vht160 mode |
| * @SCAN_PHY_MODE_11AX_HE20: 11ax he20 mode |
| * @SCAN_PHY_MODE_11AX_HE40: 11ax he40 mode |
| * @SCAN_PHY_MODE_11AX_HE80: 11ax he80 mode |
| * @SCAN_PHY_MODE_11AX_HE80_80: 11ax he80+80 mode |
| * @SCAN_PHY_MODE_11AX_HE160: 11ax he160 mode |
| * @SCAN_PHY_MODE_11AX_HE20_2G: 2GHz 11ax he20 mode |
| * @SCAN_PHY_MODE_11AX_HE40_2G: 2GHz 11ax he40 mode |
| * @SCAN_PHY_MODE_11AX_HE80_2G: 2GHz 11ax he80 mode |
| * @SCAN_PHY_MODE_UNKNOWN: unknown phy mode |
| * @SCAN_PHY_MODE_MAX: max valid phymode |
| */ |
| enum scan_phy_mode { |
| SCAN_PHY_MODE_11A = 0, |
| SCAN_PHY_MODE_11G = 1, |
| SCAN_PHY_MODE_11B = 2, |
| SCAN_PHY_MODE_11GONLY = 3, |
| SCAN_PHY_MODE_11NA_HT20 = 4, |
| SCAN_PHY_MODE_11NG_HT20 = 5, |
| SCAN_PHY_MODE_11NA_HT40 = 6, |
| SCAN_PHY_MODE_11NG_HT40 = 7, |
| SCAN_PHY_MODE_11AC_VHT20 = 8, |
| SCAN_PHY_MODE_11AC_VHT40 = 9, |
| SCAN_PHY_MODE_11AC_VHT80 = 10, |
| SCAN_PHY_MODE_11AC_VHT20_2G = 11, |
| SCAN_PHY_MODE_11AC_VHT40_2G = 12, |
| SCAN_PHY_MODE_11AC_VHT80_2G = 13, |
| SCAN_PHY_MODE_11AC_VHT80_80 = 14, |
| SCAN_PHY_MODE_11AC_VHT160 = 15, |
| SCAN_PHY_MODE_11AX_HE20 = 16, |
| SCAN_PHY_MODE_11AX_HE40 = 17, |
| SCAN_PHY_MODE_11AX_HE80 = 18, |
| SCAN_PHY_MODE_11AX_HE80_80 = 19, |
| SCAN_PHY_MODE_11AX_HE160 = 20, |
| SCAN_PHY_MODE_11AX_HE20_2G = 21, |
| SCAN_PHY_MODE_11AX_HE40_2G = 22, |
| SCAN_PHY_MODE_11AX_HE80_2G = 23, |
| SCAN_PHY_MODE_UNKNOWN = 24, |
| SCAN_PHY_MODE_MAX = 24 |
| }; |
| |
| /** |
| * struct scan_extra_params_legacy |
| * extra parameters required for legacy DA scan module |
| * @scan_type: type of scan |
| * @min_dwell_active: min active dwell time |
| * @min_dwell_passive: min passive dwell time |
| * @init_rest_time: init rest time for enhanced independent repeater |
| */ |
| struct scan_extra_params_legacy { |
| enum scan_type scan_type; |
| uint32_t min_dwell_active; |
| uint32_t min_dwell_passive; |
| uint32_t init_rest_time; |
| }; |
| |
| /** |
| * enum scan_dwelltime_adaptive_mode: dwelltime_mode |
| * @SCAN_DWELL_MODE_DEFAULT: Use firmware default mode |
| * @SCAN_DWELL_MODE_CONSERVATIVE: Conservative adaptive mode |
| * @SCAN_DWELL_MODE_MODERATE: Moderate adaptive mode |
| * @SCAN_DWELL_MODE_AGGRESSIVE: Aggressive adaptive mode |
| * @SCAN_DWELL_MODE_STATIC: static adaptive mode |
| */ |
| enum scan_dwelltime_adaptive_mode { |
| SCAN_DWELL_MODE_DEFAULT = 0, |
| SCAN_DWELL_MODE_CONSERVATIVE = 1, |
| SCAN_DWELL_MODE_MODERATE = 2, |
| SCAN_DWELL_MODE_AGGRESSIVE = 3, |
| SCAN_DWELL_MODE_STATIC = 4 |
| }; |
| |
| /** |
| * struct scan_random_attr - holds scan randomization attrs |
| * @randomize: set to true for scan randomization |
| * @mac_addr: mac addr to be randomized |
| * @mac_mask: used to represent bits in mac_addr for randomization |
| */ |
| struct scan_random_attr { |
| bool randomize; |
| uint8_t mac_addr[QDF_MAC_ADDR_SIZE]; |
| uint8_t mac_mask[QDF_MAC_ADDR_SIZE]; |
| }; |
| |
| /** |
| * struct probe_req_whitelist_attr - holds probe req ie whitelist attrs |
| * @white_list: enable/disable whitelist |
| * @ie_bitmap: bitmap of IEs to be enabled |
| * @num_vendor_oui: number of vendor OUIs |
| * @voui: vendor oui buffer |
| */ |
| struct probe_req_whitelist_attr { |
| bool white_list; |
| uint32_t ie_bitmap[PROBE_REQ_BITMAP_LEN]; |
| uint32_t num_vendor_oui; |
| uint32_t voui[MAX_PROBE_REQ_OUIS]; |
| }; |
| |
| /** |
| * struct chan_info - channel information |
| * @freq: frequency to scan |
| * @phymode: phymode in which @frequency should be scanned |
| */ |
| struct chan_info { |
| uint32_t freq; |
| uint32_t phymode; |
| }; |
| |
| /** |
| * struct chan_list - list of frequencies to be scanned |
| * and their phymode |
| * @num_chan: number of channels to scan |
| * @chan: channel parameters used for this scan |
| */ |
| struct chan_list { |
| uint32_t num_chan; |
| struct chan_info chan[WLAN_SCAN_MAX_NUM_CHANNELS]; |
| }; |
| |
| /** |
| * enum scan_request_type: scan type |
| * @SCAN_TYPE_DEFAULT: Def scan |
| * @SCAN_TYPE_P2P_SEARCH: P2P Search |
| * @SCAN_TYPE_P2P_LISTEN: P2P listed |
| * @SCAN_TYPE_RRM: RRM scan request |
| */ |
| enum scan_request_type { |
| SCAN_TYPE_DEFAULT = 0, |
| SCAN_TYPE_P2P_SEARCH = 1, |
| SCAN_TYPE_P2P_LISTEN = 2, |
| SCAN_TYPE_RRM = 3 |
| }; |
| |
| /** |
| * struct scan_req_params - start scan request parameter |
| * @scan_id: scan id |
| * @scan_req_id: scan requester id |
| * @vdev_id: vdev id where scan was originated |
| * @pdev_id: pdev id of parent pdev |
| * @scan_priority: scan priority |
| * @scan_ev_started: notify scan started event |
| * @scan_ev_completed: notify scan completed event |
| * @scan_ev_bss_chan: notify bss chan event |
| * @scan_ev_foreign_chan: notify foreign chan event |
| * @scan_ev_dequeued: notify scan request dequed event |
| * @scan_ev_preempted: notify scan preempted event |
| * @scan_ev_start_failed: notify scan start failed event |
| * @scan_ev_restarted: notify scan restarted event |
| * @scan_ev_foreign_chn_exit: notify foreign chan exit event |
| * @scan_ev_invalid: notify invalid scan request event |
| * @scan_ev_gpio_timeout: notify gpio timeout event |
| * @scan_ev_suspended: notify scan suspend event |
| * @scan_ev_resumed: notify scan resumed event |
| * @scan_events: variable to read and set scan_ev_* flags in one shot |
| * can be used to dump all scan_ev_* flags for debug |
| * @dwell_time_active: active dwell time |
| * @dwell_time_active_2g: active dwell time for 2G channels, if it's not zero |
| * @dwell_time_passive: passive dwell time |
| * @min_rest_time: min rest time |
| * @max_rest_time: max rest time |
| * @repeat_probe_time: repeat probe time |
| * @probe_spacing_time: probe spacing time |
| * @idle_time: idle time |
| * @max_scan_time: max scan time |
| * @probe_delay: probe delay |
| * @scan_offset_time: Support split scanning on the |
| * same channel for CBS feature. |
| * @scan_f_passive: passively scan all channels including active channels |
| * @scan_f_bcast_probe: add wild card ssid prbreq even if ssid_list is specified |
| * @scan_f_cck_rates: add cck rates to rates/xrates ie in prb req |
| * @scan_f_ofdm_rates: add ofdm rates to rates/xrates ie in prb req |
| * @scan_f_chan_stat_evnt: enable indication of chan load and noise floor |
| * @scan_f_filter_prb_req: filter Probe request frames |
| * @scan_f_bypass_dfs_chn: when set, do not scan DFS channels |
| * @scan_f_continue_on_err:continue scan even if few certain erros have occurred |
| * @scan_f_offchan_mgmt_tx: allow mgmt transmission during off channel scan |
| * @scan_f_offchan_data_tx: allow data transmission during off channel scan |
| * @scan_f_promisc_mode: scan with promiscuous mode |
| * @scan_f_capture_phy_err: enable capture ppdu with phy errrors |
| * @scan_f_strict_passive_pch: do passive scan on passive channels |
| * @scan_f_half_rate: enable HALF (10MHz) rate support |
| * @scan_f_quarter_rate: set Quarter (5MHz) rate support |
| * @scan_f_force_active_dfs_chn: allow to send probe req on DFS channel |
| * @scan_f_add_tpc_ie_in_probe: add TPC ie in probe req frame |
| * @scan_f_add_ds_ie_in_probe: add DS ie in probe req frame |
| * @scan_f_add_spoofed_mac_in_probe: use random mac address for TA in probe |
| * @scan_f_add_rand_seq_in_probe: use random sequence number in probe |
| * @scan_f_en_ie_whitelist_in_probe: enable ie whitelist in probe |
| * @scan_f_forced: force scan even in presence of data traffic |
| * @scan_f_2ghz: scan 2.4 GHz channels |
| * @scan_f_5ghz: scan 5 GHz channels |
| * @scan_f_wide_band: scan in 40 MHz or higher bandwidth |
| * @scan_flags: variable to read and set scan_f_* flags in one shot |
| * can be used to dump all scan_f_* flags for debug |
| * @burst_duration: burst duration |
| * @num_bssid: no of bssid |
| * @num_ssids: no of ssid |
| * @n_probes: no of probe |
| * @chan_list: channel list |
| * @ssid: ssid list |
| * @bssid_list: Lisst of bssid to scan |
| * @scan_random: scan randomization params |
| * @ie_whitelist: probe req IE whitelist attrs |
| * @extraie: list of optional/vendor specific ie's to be added in probe requests |
| * @htcap: htcap ie |
| * @vhtcap: vhtcap ie |
| * @scan_ctrl_flags_ext: scan control flag extended |
| */ |
| |
| struct scan_req_params { |
| uint32_t scan_id; |
| uint32_t scan_req_id; |
| uint32_t vdev_id; |
| uint32_t pdev_id; |
| enum scan_priority scan_priority; |
| enum scan_request_type scan_type; |
| union { |
| struct { |
| uint32_t scan_ev_started:1, |
| scan_ev_completed:1, |
| scan_ev_bss_chan:1, |
| scan_ev_foreign_chan:1, |
| scan_ev_dequeued:1, |
| scan_ev_preempted:1, |
| scan_ev_start_failed:1, |
| scan_ev_restarted:1, |
| scan_ev_foreign_chn_exit:1, |
| scan_ev_invalid:1, |
| scan_ev_gpio_timeout:1, |
| scan_ev_suspended:1, |
| scan_ev_resumed:1; |
| }; |
| uint32_t scan_events; |
| }; |
| uint32_t dwell_time_active; |
| uint32_t dwell_time_active_2g; |
| uint32_t dwell_time_passive; |
| uint32_t min_rest_time; |
| uint32_t max_rest_time; |
| uint32_t repeat_probe_time; |
| uint32_t probe_spacing_time; |
| uint32_t idle_time; |
| uint32_t max_scan_time; |
| uint32_t probe_delay; |
| uint32_t scan_offset_time; |
| union { |
| struct { |
| uint32_t scan_f_passive:1, |
| scan_f_bcast_probe:1, |
| scan_f_cck_rates:1, |
| scan_f_ofdm_rates:1, |
| scan_f_chan_stat_evnt:1, |
| scan_f_filter_prb_req:1, |
| scan_f_bypass_dfs_chn:1, |
| scan_f_continue_on_err:1, |
| scan_f_offchan_mgmt_tx:1, |
| scan_f_offchan_data_tx:1, |
| scan_f_promisc_mode:1, |
| scan_f_capture_phy_err:1, |
| scan_f_strict_passive_pch:1, |
| scan_f_half_rate:1, |
| scan_f_quarter_rate:1, |
| scan_f_force_active_dfs_chn:1, |
| scan_f_add_tpc_ie_in_probe:1, |
| scan_f_add_ds_ie_in_probe:1, |
| scan_f_add_spoofed_mac_in_probe:1, |
| scan_f_add_rand_seq_in_probe:1, |
| scan_f_en_ie_whitelist_in_probe:1, |
| scan_f_forced:1, |
| scan_f_2ghz:1, |
| scan_f_5ghz:1, |
| scan_f_wide_band:1; |
| }; |
| uint32_t scan_flags; |
| }; |
| union { |
| struct { |
| uint32_t scan_policy_high_accuracy:1, |
| scan_policy_low_span:1, |
| scan_policy_low_power:1; |
| }; |
| uint32_t scan_policy_type; |
| }; |
| |
| enum scan_dwelltime_adaptive_mode adaptive_dwell_time_mode; |
| uint32_t burst_duration; |
| uint32_t num_bssid; |
| uint32_t num_ssids; |
| uint32_t n_probes; |
| struct chan_list chan_list; |
| struct wlan_ssid ssid[WLAN_SCAN_MAX_NUM_SSID]; |
| struct qdf_mac_addr bssid_list[WLAN_SCAN_MAX_NUM_BSSID]; |
| struct scan_random_attr scan_random; |
| struct probe_req_whitelist_attr ie_whitelist; |
| struct element_info extraie; |
| struct element_info htcap; |
| struct element_info vhtcap; |
| uint32_t scan_ctrl_flags_ext; |
| }; |
| |
| /** |
| * struct scan_start_request - scan request config |
| * @vdev: vdev |
| * @legacy_params: extra parameters required for legacy DA arch |
| * @scan_req: common scan start request parameters |
| */ |
| struct scan_start_request { |
| struct wlan_objmgr_vdev *vdev; |
| struct scan_extra_params_legacy legacy_params; |
| struct scan_req_params scan_req; |
| }; |
| |
| /** |
| * enum scan_cancel_type - type specifiers for cancel scan request |
| * @WLAN_SCAN_CANCEL_SINGLE: cancel particular scan specified by scan_id |
| * @WLAN_SCAN_CANCEL_VAP_ALL: cancel all scans running on a particular vdevid |
| * WLAN_SCAN_CANCEL_PDEV_ALL: cancel all scans running on parent pdev of vdevid |
| */ |
| enum scan_cancel_req_type { |
| WLAN_SCAN_CANCEL_SINGLE = 1, |
| WLAN_SCAN_CANCEL_VDEV_ALL, |
| WLAN_SCAN_CANCEL_PDEV_ALL, |
| }; |
| |
| /** |
| * struct scan_cancel_param - stop scan cmd parameter |
| * @requester: scan requester |
| * @scan_id: scan id |
| * @req_type: scan request type |
| * @vdev_id: vdev id |
| * @pdev_id: pdev id of parent pdev |
| */ |
| struct scan_cancel_param { |
| uint32_t requester; |
| uint32_t scan_id; |
| enum scan_cancel_req_type req_type; |
| uint32_t vdev_id; |
| uint32_t pdev_id; |
| }; |
| |
| /** |
| * struct scan_cancel_request - stop scan cmd |
| * @vdev: vdev object |
| * @wait_tgt_cancel: wait for target to cancel scan |
| * @cancel_req: stop scan cmd parameter |
| */ |
| struct scan_cancel_request { |
| /* Extra parameters consumed by scan module or serialization */ |
| struct wlan_objmgr_vdev *vdev; |
| bool wait_tgt_cancel; |
| /* Actual scan cancel request parameters */ |
| struct scan_cancel_param cancel_req; |
| }; |
| |
| /** |
| * enum scan_event_type - scan event types |
| * @SCAN_EVENT_TYPE_STARTED: scan started |
| * @SCAN_EVENT_TYPE_COMPLETED: scan completed |
| * @SCAN_EVENT_TYPE_BSS_CHANNEL: HW came back to home channel |
| * @SCAN_EVENT_TYPE_FOREIGN_CHANNEL: HW moved to foreign channel |
| * @SCAN_EVENT_TYPE_DEQUEUED: scan request dequeued |
| * @SCAN_EVENT_TYPE_PREEMPTED: scan got preempted |
| * @SCAN_EVENT_TYPE_START_FAILED: couldn't start scan |
| * @SCAN_EVENT_TYPE_RESTARTED: scan restarted |
| * @SCAN_EVENT_TYPE_FOREIGN_CHANNEL_EXIT: HW exited foreign channel |
| * @SCAN_EVENT_TYPE_SUSPENDED: scan got suspended |
| * @SCAN_EVENT_TYPE_RESUMED: scan resumed |
| * @SCAN_EVENT_TYPE_NLO_COMPLETE: NLO completed |
| * @SCAN_EVENT_TYPE_NLO_MATCH: NLO match event |
| * @SCAN_EVENT_TYPE_INVALID: invalid request |
| * @SCAN_EVENT_TYPE_GPIO_TIMEOUT: gpio timeout |
| * @SCAN_EVENT_TYPE_RADIO_MEASUREMENT_START: radio measurement start |
| * @SCAN_EVENT_TYPE_RADIO_MEASUREMENT_END: radio measurement end |
| * @SCAN_EVENT_TYPE_BSSID_MATCH: bssid match found |
| * @SCAN_EVENT_TYPE_FOREIGN_CHANNEL_GET_NF: foreign channel noise floor |
| * @SCAN_EVENT_TYPE_MAX: marker for invalid event |
| */ |
| enum scan_event_type { |
| SCAN_EVENT_TYPE_STARTED, |
| SCAN_EVENT_TYPE_COMPLETED, |
| SCAN_EVENT_TYPE_BSS_CHANNEL, |
| SCAN_EVENT_TYPE_FOREIGN_CHANNEL, |
| SCAN_EVENT_TYPE_DEQUEUED, |
| SCAN_EVENT_TYPE_PREEMPTED, |
| SCAN_EVENT_TYPE_START_FAILED, |
| SCAN_EVENT_TYPE_RESTARTED, |
| SCAN_EVENT_TYPE_FOREIGN_CHANNEL_EXIT, |
| SCAN_EVENT_TYPE_SUSPENDED, |
| SCAN_EVENT_TYPE_RESUMED, |
| SCAN_EVENT_TYPE_NLO_COMPLETE, |
| SCAN_EVENT_TYPE_NLO_MATCH, |
| SCAN_EVENT_TYPE_INVALID, |
| SCAN_EVENT_TYPE_GPIO_TIMEOUT, |
| SCAN_EVENT_TYPE_RADIO_MEASUREMENT_START, |
| SCAN_EVENT_TYPE_RADIO_MEASUREMENT_END, |
| SCAN_EVENT_TYPE_BSSID_MATCH, |
| SCAN_EVENT_TYPE_FOREIGN_CHANNEL_GET_NF, |
| SCAN_EVENT_TYPE_MAX, |
| }; |
| |
| /** |
| * enum scan_completion_reason - scan completion reason |
| * @SCAN_REASON_NONE: un specified reason |
| * @SCAN_REASON_COMPLETED: scan successfully completed |
| * @SCAN_REASON_CANCELLED: scan got cancelled |
| * @SCAN_REASON_PREEMPTED: scan got preempted |
| * @SCAN_REASON_TIMEDOUT: couldnt complete within specified time |
| * @SCAN_REASON_INTERNAL_FAILURE: cancelled because of some failure |
| * @SCAN_REASON_SUSPENDED: scan suspended |
| * @SCAN_REASON_RUN_FAILED: run failed |
| * @SCAN_REASON_TERMINATION_FUNCTION: termination function |
| * @SCAN_REASON_MAX_OFFCHAN_RETRIES: max retries exceeded thresold |
| * @SCAN_REASON_DFS_VIOLATION: Scan start failure due to DFS violation. |
| * @SCAN_REASON_MAX: invalid completion reason marker |
| */ |
| enum scan_completion_reason { |
| SCAN_REASON_NONE, |
| SCAN_REASON_COMPLETED, |
| SCAN_REASON_CANCELLED, |
| SCAN_REASON_PREEMPTED, |
| SCAN_REASON_TIMEDOUT, |
| SCAN_REASON_INTERNAL_FAILURE, |
| SCAN_REASON_SUSPENDED, |
| SCAN_REASON_RUN_FAILED, |
| SCAN_REASON_TERMINATION_FUNCTION, |
| SCAN_REASON_MAX_OFFCHAN_RETRIES, |
| SCAN_REASON_DFS_VIOLATION, |
| SCAN_REASON_MAX, |
| }; |
| |
| /** |
| * struct scan_event - scan event definition |
| * @vdev_id: vdev where scan was run |
| * @type: type of scan event |
| * @reason: completion reason |
| * @chan_freq: channel centre frequency |
| * @requester: requester id |
| * @scan_id: scan id |
| * @timestamp: timestamp in microsec recorded by target for the scan event |
| * @scan_start_req: scan request object used to start this scan |
| */ |
| struct scan_event { |
| uint32_t vdev_id; |
| enum scan_event_type type; |
| enum scan_completion_reason reason; |
| uint32_t chan_freq; |
| uint32_t requester; |
| uint32_t scan_id; |
| uint32_t timestamp; |
| struct scan_start_request *scan_start_req; |
| }; |
| |
| /** |
| * struct scan_event_info - scan event information |
| * @vdev: vdev object |
| * @event: scan event |
| */ |
| struct scan_event_info { |
| struct wlan_objmgr_vdev *vdev; |
| struct scan_event event; |
| }; |
| |
| /** |
| * enum scm_scan_status - scan status |
| * @SCAN_NOT_IN_PROGRESS: Neither active nor pending scan in progress |
| * @SCAN_IS_ACTIVE: scan request is present only in active list |
| * @SCAN_IS_PENDING: scan request is present only in pending list |
| * @SCAN_IS_ACTIVE_AND_PENDING: scan request is present in active |
| * and pending both lists |
| */ |
| enum scm_scan_status { |
| SCAN_NOT_IN_PROGRESS = 0, /* Must be 0 */ |
| SCAN_IS_ACTIVE, |
| SCAN_IS_PENDING, |
| SCAN_IS_ACTIVE_AND_PENDING, |
| }; |
| |
| /** |
| * scan_event_handler() - function prototype of scan event handlers |
| * @vdev: vdev object |
| * @event: scan event |
| * @arg: argument |
| * |
| * PROTO TYPE, scan event handler call back function prototype |
| * |
| * @Return: void |
| */ |
| typedef void (*scan_event_handler) (struct wlan_objmgr_vdev *vdev, |
| struct scan_event *event, void *arg); |
| |
| /** |
| * enum scan_cb_type - update beacon cb type |
| * @SCAN_CB_TYPE_INFORM_BCN: Calback to indicate beacon to OS |
| * @SCAN_CB_TYPE_UPDATE_BCN: Calback to indicate beacon |
| * @SCAN_CB_TYPE_UNLINK_BSS: cb to unlink bss entry |
| * to MLME and update MLME info |
| * |
| */ |
| enum scan_cb_type { |
| SCAN_CB_TYPE_INFORM_BCN, |
| SCAN_CB_TYPE_UPDATE_BCN, |
| SCAN_CB_TYPE_UNLINK_BSS, |
| }; |
| |
| /* Set PNO */ |
| #define SCAN_PNO_MAX_PLAN_REQUEST 2 |
| #define SCAN_PNO_MAX_NETW_CHANNELS_EX 60 |
| #define SCAN_PNO_MAX_SUPP_NETWORKS 16 |
| #define SCAN_PNO_DEF_SLOW_SCAN_MULTIPLIER 6 |
| #define SCAN_PNO_DEF_SCAN_TIMER_REPEAT 20 |
| #define SCAN_PNO_MATCH_WAKE_LOCK_TIMEOUT (5 * 1000) /* in msec */ |
| #define SCAN_MAX_IE_LENGTH 255 |
| #ifdef CONFIG_SLUB_DEBUG_ON |
| #define SCAN_PNO_SCAN_COMPLETE_WAKE_LOCK_TIMEOUT (2 * 1000) /* in msec */ |
| #else |
| #define SCAN_PNO_SCAN_COMPLETE_WAKE_LOCK_TIMEOUT (1 * 1000) /* in msec */ |
| #endif /* CONFIG_SLUB_DEBUG_ON */ |
| |
| /** |
| * enum ssid_bc_type - SSID broadcast type |
| * @SSID_BC_TYPE_UNKNOWN: Broadcast unknown |
| * @SSID_BC_TYPE_NORMAL: Broadcast normal |
| * @SSID_BC_TYPE_HIDDEN: Broadcast hidden |
| */ |
| enum ssid_bc_type { |
| SSID_BC_TYPE_UNKNOWN = 0, |
| SSID_BC_TYPE_NORMAL = 1, |
| SSID_BC_TYPE_HIDDEN = 2, |
| }; |
| |
| /** |
| * struct pno_nw_type - pno nw type |
| * @ssid: ssid |
| * @authentication: authentication type |
| * @encryption: encryption type |
| * @bcastNetwType: broadcast nw type |
| * @ucChannelCount: uc channel count |
| * @aChannels: pno channel |
| * @rssiThreshold: rssi threshold |
| */ |
| struct pno_nw_type { |
| struct wlan_ssid ssid; |
| uint32_t authentication; |
| uint32_t encryption; |
| uint32_t bc_new_type; |
| uint8_t channel_cnt; |
| uint32_t channels[SCAN_PNO_MAX_NETW_CHANNELS_EX]; |
| int32_t rssi_thresh; |
| }; |
| |
| /** |
| * struct connected_pno_band_rssi_pref - BSS preference based on band |
| * and RSSI |
| * @band: band preference |
| * @rssi_pref: RSSI preference |
| */ |
| struct cpno_band_rssi_pref { |
| int8_t band; |
| int8_t rssi; |
| }; |
| |
| /** |
| * struct nlo_mawc_params - Motion Aided Wireless Connectivity based |
| * Network List Offload configuration |
| * @vdev_id: VDEV ID on which the configuration needs to be applied |
| * @enable: flag to enable or disable |
| * @exp_backoff_ratio: ratio of exponential backoff |
| * @init_scan_interval: initial scan interval(msec) |
| * @max_scan_interval: max scan interval(msec) |
| */ |
| struct nlo_mawc_params { |
| uint8_t vdev_id; |
| bool enable; |
| uint32_t exp_backoff_ratio; |
| uint32_t init_scan_interval; |
| uint32_t max_scan_interval; |
| }; |
| |
| /** |
| * struct pno_scan_req_params - PNO Scan request structure |
| * @networks_cnt: Number of networks |
| * @do_passive_scan: Flag to request passive scan to fw |
| * @vdev_id: vdev id |
| * @fast_scan_period: Fast Scan period |
| * @slow_scan_period: Slow scan period |
| * @delay_start_time: delay in seconds to use before starting the first scan |
| * @fast_scan_max_cycles: Fast scan max cycles |
| * @scan_backoff_multiplier: multiply fast scan period by this after max cycles |
| * @pno_channel_prediction: PNO channel prediction feature status |
| * @uint32_t active_dwell_time: active dwell time |
| * @uint32_t passive_dwell_time: passive dwell time |
| * @top_k_num_of_channels: top K number of channels are used for tanimoto |
| * distance calculation. |
| * @stationary_thresh: threshold value to determine that the STA is stationary. |
| * @adaptive_dwell_mode: adaptive dwelltime mode for pno scan |
| * @channel_prediction_full_scan: periodic timer upon which a full scan needs |
| * to be triggered. |
| * @networks_list: Preferred network list |
| * @scan_random: scan randomization params |
| * @ie_whitelist: probe req IE whitelist attrs |
| * @relative_rssi_set: Flag to check whether realtive_rssi is set or not |
| * @relative_rssi: Relative rssi threshold, used for connected pno |
| * @band_rssi_pref: Band and RSSI preference that can be given to one BSS |
| * over the other BSS |
| * |
| * E.g. |
| * { fast_scan_period=120, fast_scan_max_cycles=2, |
| * slow_scan_period=1800, scan_backoff_multiplier=2 } |
| * Result: 120s x2, 240s x2, 480s x2, 960s x2, 1800s xN |
| * @mawc_params: Configuration parameters for NLO MAWC. |
| */ |
| struct pno_scan_req_params { |
| uint32_t networks_cnt; |
| bool do_passive_scan; |
| uint32_t vdev_id; |
| uint32_t fast_scan_period; |
| uint32_t slow_scan_period; |
| uint32_t delay_start_time; |
| uint32_t fast_scan_max_cycles; |
| uint8_t scan_backoff_multiplier; |
| uint32_t active_dwell_time; |
| uint32_t passive_dwell_time; |
| uint32_t pno_channel_prediction; |
| uint32_t top_k_num_of_channels; |
| uint32_t stationary_thresh; |
| enum scan_dwelltime_adaptive_mode adaptive_dwell_mode; |
| uint32_t channel_prediction_full_scan; |
| struct pno_nw_type networks_list[SCAN_PNO_MAX_SUPP_NETWORKS]; |
| struct scan_random_attr scan_random; |
| struct probe_req_whitelist_attr ie_whitelist; |
| bool relative_rssi_set; |
| int8_t relative_rssi; |
| struct cpno_band_rssi_pref band_rssi_pref; |
| struct nlo_mawc_params mawc_params; |
| }; |
| |
| /** |
| * struct scan_user_cfg - user configuration required for for scan |
| * @ie_whitelist: probe req IE whitelist attrs |
| * @sta_miracast_mcc_rest_time: sta miracast mcc rest time |
| * @score_config: scoring logic configuration |
| */ |
| struct scan_user_cfg { |
| struct probe_req_whitelist_attr ie_whitelist; |
| uint32_t sta_miracast_mcc_rest_time; |
| struct scoring_config score_config; |
| }; |
| |
| /** |
| * update_beacon_cb() - cb to inform/update beacon |
| * @psoc: psoc pointer |
| * @scan_params: scan entry to inform/update |
| * |
| * @Return: void |
| */ |
| typedef void (*update_beacon_cb) (struct wlan_objmgr_pdev *pdev, |
| struct scan_cache_entry *scan_entry); |
| |
| /** |
| * scan_iterator_func() - function prototype of scan iterator function |
| * @scan_entry: scan entry object |
| * @arg: extra argument |
| * |
| * PROTO TYPE, scan iterator function prototype |
| * |
| * @Return: QDF_STATUS |
| */ |
| typedef QDF_STATUS (*scan_iterator_func) (void *arg, |
| struct scan_cache_entry *scan_entry); |
| |
| /** |
| * enum scan_priority - scan priority definitions |
| * @SCAN_CFG_DISABLE_SCAN_COMMAND_TIMEOUT: disable scan command timeout |
| * @SCAN_CFG_DROP_BCN_ON_CHANNEL_MISMATCH: config to drop beacon/probe |
| * response frames if received channel and IE channels do not match |
| */ |
| enum scan_config { |
| SCAN_CFG_DISABLE_SCAN_COMMAND_TIMEOUT, |
| SCAN_CFG_DROP_BCN_ON_CHANNEL_MISMATCH, |
| }; |
| |
| /** |
| * enum ext_cap_bit_field - Extended capabilities bit field |
| * @BSS_2040_COEX_MGMT_SUPPORT: 20/40 BSS Coexistence Management Support field |
| * @OBSS_NARROW_BW_RU_IN_ULOFDMA_TOLERENT_SUPPORT: OBSS Narrow Bandwidth RU |
| * in UL OFDMA Tolerance Support |
| */ |
| enum ext_cap_bit_field { |
| BSS_2040_COEX_MGMT_SUPPORT = 0, |
| OBSS_NARROW_BW_RU_IN_ULOFDMA_TOLERENT_SUPPORT = 79, |
| }; |
| |
| #endif |