40339f25aa
Add new connection manager API to send vdev pcl command for sta + sta roaming per vdev. For vdev pcl command, the weight of the 1st sta connected band will be set to 0. Add connection manager roam API files for TX ops, connection manager target if wrapper to send the vdev pcl command to wmi. Introduce new API to get dual sta roaming support and save it in cm roam public struct. Change-Id: I56a7475b0b9865e969917ec05a117f206f198111 CRs-Fixed: 2712346
736 lines
26 KiB
C
736 lines
26 KiB
C
/*
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* Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* This file contains the API definitions for the ROAMING WMI APIs.
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*/
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#ifndef _WMI_UNIFIED_ROAM_PARAM_H_
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#define _WMI_UNIFIED_ROAM_PARAM_H_
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#include <wlan_blm_public_struct.h>
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#include <wlan_cm_bss_score_param.h>
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/**
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* struct gateway_update_req_param - gateway parameter update request
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* @request_id: request id
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* @vdev_id: vdev id
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* @max_retries: Max ARP/NS retry attempts
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* @timeout: Retry interval
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* @ipv4_addr_type: on ipv4 network
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* @ipv6_addr_type: on ipv6 network
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* @gw_mac_addr: gateway mac addr
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* @ipv4_addr: ipv4 addr
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* @ipv6_addr: ipv6 addr
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*/
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struct gateway_update_req_param {
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uint32_t request_id;
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uint32_t vdev_id;
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uint32_t max_retries;
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uint32_t timeout;
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uint32_t ipv4_addr_type;
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uint32_t ipv6_addr_type;
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struct qdf_mac_addr gw_mac_addr;
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uint8_t ipv4_addr[QDF_IPV4_ADDR_SIZE];
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uint8_t ipv6_addr[QDF_IPV6_ADDR_SIZE];
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};
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/**
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* struct rssi_monitor_param - rssi monitoring
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* @request_id: request id
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* @vdev_id: vdev id
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* @min_rssi: minimum rssi
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* @max_rssi: maximum rssi
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* @control: flag to indicate start or stop
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*/
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struct rssi_monitor_param {
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uint32_t request_id;
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uint32_t vdev_id;
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int8_t min_rssi;
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int8_t max_rssi;
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bool control;
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};
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/**
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* struct roam_offload_scan_rssi_params - structure containing
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* parameters for roam offload scan based on RSSI
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* @rssi_thresh: rssi threshold
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* @rssi_thresh_diff: difference in rssi threshold
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* @hi_rssi_scan_max_count: 5G scan max count
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* @hi_rssi_scan_rssi_delta: 5G scan rssi change threshold value
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* @hi_rssi_scan_rssi_ub: 5G scan upper bound
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* @raise_rssi_thresh_5g: flag to determine penalty and boost thresholds
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* @vdev_id: vdev id
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* @penalty_threshold_5g: RSSI threshold below which 5GHz RSSI is penalized
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* @boost_threshold_5g: RSSI threshold above which 5GHz RSSI is favored
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* @raise_factor_5g: factor by which 5GHz RSSI is boosted
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* @drop_factor_5g: factor by which 5GHz RSSI is penalized
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* @max_raise_rssi_5g: maximum boost that can be applied to a 5GHz RSSI
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* @max_drop_rssi_5g: maximum penalty that can be applied to a 5GHz RSSI
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* @good_rssi_threshold: RSSI below which roam is kicked in by background
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* scan although rssi is still good
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* @roam_earlystop_thres_min: Minimum RSSI threshold value for early stop,
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* unit is dB above NF
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* @roam_earlystop_thres_max: Maximum RSSI threshold value for early stop,
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* unit is dB above NF
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* @dense_rssi_thresh_offset: dense roam RSSI threshold difference
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* @dense_min_aps_cnt: dense roam minimum APs
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* @initial_dense_status: dense status detected by host
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* @traffic_threshold: dense roam RSSI threshold
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* @bg_scan_bad_rssi_thresh: Bad RSSI threshold to perform bg scan
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* @roam_bad_rssi_thresh_offset_2g: Offset from Bad RSSI threshold for 2G
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* to 5G Roam
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* @bg_scan_client_bitmap: Bitmap used to identify the client scans to snoop
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* @flags: Flags for Background Roaming
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* Bit 0 : BG roaming enabled when we connect to 2G AP only and roaming
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* to 5G AP only.
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* Bit 1-31: Reserved
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*/
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struct roam_offload_scan_rssi_params {
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int8_t rssi_thresh;
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uint8_t rssi_thresh_diff;
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uint32_t hi_rssi_scan_max_count;
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uint32_t hi_rssi_scan_rssi_delta;
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int32_t hi_rssi_scan_rssi_ub;
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int raise_rssi_thresh_5g;
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uint8_t vdev_id;
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uint32_t penalty_threshold_5g;
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uint32_t boost_threshold_5g;
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uint8_t raise_factor_5g;
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uint8_t drop_factor_5g;
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int max_raise_rssi_5g;
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int max_drop_rssi_5g;
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uint32_t good_rssi_threshold;
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uint32_t roam_earlystop_thres_min;
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uint32_t roam_earlystop_thres_max;
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int dense_rssi_thresh_offset;
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int dense_min_aps_cnt;
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int initial_dense_status;
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int traffic_threshold;
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int32_t rssi_thresh_offset_5g;
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int8_t bg_scan_bad_rssi_thresh;
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uint8_t roam_bad_rssi_thresh_offset_2g;
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uint32_t bg_scan_client_bitmap;
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uint32_t flags;
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};
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/**
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* struct roam_scan_period_params - Roam scan period parameters
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* @vdev_id: Vdev for which the scan period parameters are sent
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* @scan_period: Opportunistic scan runs on a timer for scan_period
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* @scan_age: Duration after which the scan entries are to be aged out
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* @roam_scan_inactivity_time: inactivity monitoring time in ms for which the
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* device is considered to be inactive
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* @roam_inactive_data_packet_count: Maximum allowed data packets count during
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* roam_scan_inactivity_time.
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* @roam_scan_period_after_inactivity: Roam scan period in ms after device is
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* in inactive state.
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* @full_scan_period: Full scan period is the idle period in seconds
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* between two successive full channel roam scans.
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*/
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struct roam_scan_period_params {
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uint32_t vdev_id;
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uint32_t scan_period;
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uint32_t scan_age;
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uint32_t roam_scan_inactivity_time;
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uint32_t roam_inactive_data_packet_count;
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uint32_t roam_scan_period_after_inactivity;
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uint32_t full_scan_period;
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};
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/**
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* struct wmi_mawc_roam_params - Motion Aided wireless connectivity params
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* @vdev_id: VDEV on which the parameters should be applied
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* @enable: MAWC roaming feature enable/disable
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* @traffic_load_threshold: Traffic threshold in kBps for MAWC roaming
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* @best_ap_rssi_threshold: AP RSSI Threshold for MAWC roaming
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* @rssi_stationary_high_adjust: High RSSI adjustment value to suppress scan
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* @rssi_stationary_low_adjust: Low RSSI adjustment value to suppress scan
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*/
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struct wmi_mawc_roam_params {
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uint8_t vdev_id;
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bool enable;
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uint32_t traffic_load_threshold;
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uint32_t best_ap_rssi_threshold;
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uint8_t rssi_stationary_high_adjust;
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uint8_t rssi_stationary_low_adjust;
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};
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#define MAX_SSID_ALLOWED_LIST 4
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#define MAX_BSSID_AVOID_LIST 16
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#define MAX_BSSID_FAVORED 16
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/**
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* struct roam_scan_filter_params - Structure holding roaming scan
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* parameters
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* @op_bitmap: bitmap to determine reason of roaming
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* @vdev_id: vdev id
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* @num_bssid_black_list: The number of BSSID's that we should avoid
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* connecting to. It is like a blacklist of BSSID's.
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* @num_ssid_white_list: The number of SSID profiles that are in the
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* Whitelist. When roaming, we consider the BSSID's with
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* this SSID also for roaming apart from the connected
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* one's
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* @num_bssid_preferred_list: Number of BSSID's which have a preference over
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* others
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* @bssid_avoid_list: Blacklist SSID's
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* @ssid_allowed_list: Whitelist SSID's
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* @bssid_favored: Favorable BSSID's
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* @bssid_favored_factor: RSSI to be added to this BSSID to prefer it
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* @lca_disallow_config_present: LCA [Last Connected AP] disallow config
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* present
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* @disallow_duration: How long LCA AP will be disallowed before it can be a
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* roaming candidate again, in seconds
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* @rssi_channel_penalization: How much RSSI will be penalized if candidate(s)
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* are found in the same channel as disallowed
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* AP's, in units of db
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* @num_disallowed_aps: How many APs the target should maintain in its LCA
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* list
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* @delta_rssi: (dB units) when AB in RSSI blacklist improved by at least
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* delta_rssi,it will be removed from blacklist
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*
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* This structure holds all the key parameters related to
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* initial connection and roaming connections.
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*/
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struct roam_scan_filter_params {
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uint32_t op_bitmap;
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uint8_t vdev_id;
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uint32_t num_bssid_black_list;
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uint32_t num_ssid_white_list;
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uint32_t num_bssid_preferred_list;
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struct qdf_mac_addr bssid_avoid_list[MAX_BSSID_AVOID_LIST];
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struct wlan_ssid ssid_allowed_list[MAX_SSID_ALLOWED_LIST];
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struct qdf_mac_addr bssid_favored[MAX_BSSID_FAVORED];
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uint8_t bssid_favored_factor[MAX_BSSID_FAVORED];
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uint8_t lca_disallow_config_present;
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uint32_t disallow_duration;
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uint32_t rssi_channel_penalization;
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uint32_t num_disallowed_aps;
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uint32_t num_rssi_rejection_ap;
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struct reject_ap_config_params
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rssi_rejection_ap[MAX_RSSI_AVOID_BSSID_LIST];
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uint32_t delta_rssi;
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};
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#define WMI_CFG_VALID_CHANNEL_LIST_LEN 100
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/* Occupied channel list remains static */
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#define WMI_CHANNEL_LIST_STATIC 1
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/* Occupied channel list can be learnt after init */
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#define WMI_CHANNEL_LIST_DYNAMIC_INIT 2
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/* Occupied channel list can be learnt after flush */
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#define WMI_CHANNEL_LIST_DYNAMIC_FLUSH 3
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/* Occupied channel list can be learnt after update */
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#define WMI_CHANNEL_LIST_DYNAMIC_UPDATE 4
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/**
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* struct plm_req_params - plm req parameter
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* @diag_token: Dialog token
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* @meas_token: measurement token
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* @num_bursts: total number of bursts
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* @burst_int: burst interval in seconds
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* @meas_duration:in TU's,STA goes off-ch
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* @burst_len: no of times the STA should cycle through PLM ch list
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* @desired_tx_pwr: desired tx power
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* @mac_addr: MC dest addr
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* @plm_num_ch: channel numbers
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* @plm_ch_freq_list: channel frequency list
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* @vdev_id: vdev id
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* @enable: enable/disable
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*/
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struct plm_req_params {
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uint16_t diag_token;
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uint16_t meas_token;
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uint16_t num_bursts;
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uint16_t burst_int;
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uint16_t meas_duration;
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/* no of times the STA should cycle through PLM ch list */
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uint8_t burst_len;
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int8_t desired_tx_pwr;
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struct qdf_mac_addr mac_addr;
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/* no of channels */
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uint8_t plm_num_ch;
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/* channel frequency list */
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uint32_t plm_ch_freq_list[WMI_CFG_VALID_CHANNEL_LIST_LEN];
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uint8_t vdev_id;
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bool enable;
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};
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/**
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* struct ap_profile - Structure ap profile to match candidate
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* @flags: flags
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* @rssi_threshold: the value of the the candidate AP should higher by this
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* threshold than the rssi of the currrently associated AP
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* @ssid: ssid vlaue to be matched
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* @rsn_authmode: security params to be matched
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* @rsn_ucastcipherset: unicast cipher set
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* @rsn_mcastcipherset: mcast/group cipher set
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* @rsn_mcastmgmtcipherset: mcast/group management frames cipher set
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* @rssi_abs_thresh: the value of the candidate AP should higher than this
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* absolute RSSI threshold. Zero means no absolute minimum
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* RSSI is required. units are the offset from the noise
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* floor in dB
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*/
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struct ap_profile {
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uint32_t flags;
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uint32_t rssi_threshold;
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struct wlan_ssid ssid;
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uint32_t rsn_authmode;
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uint32_t rsn_ucastcipherset;
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uint32_t rsn_mcastcipherset;
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uint32_t rsn_mcastmgmtcipherset;
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uint32_t rssi_abs_thresh;
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};
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/**
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* struct scoring_param - scoring param to sortlist selected AP
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* @disable_bitmap: Each bit will be either allow(0)/disallow(1) to
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* considered the roam score param.
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* @rssi_weightage: RSSI weightage out of total score in %
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* @ht_weightage: HT weightage out of total score in %.
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* @vht_weightage: VHT weightage out of total score in %.
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* @he_weightaget: 11ax weightage out of total score in %.
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* @bw_weightage: Bandwidth weightage out of total score in %.
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* @band_weightage: Band(2G/5G) weightage out of total score in %.
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* @nss_weightage: NSS(1x1 / 2x2)weightage out of total score in %.
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* @esp_qbss_weightage: ESP/QBSS weightage out of total score in %.
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* @beamforming_weightage: Beamforming weightage out of total score in %.
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* @pcl_weightage: PCL weightage out of total score in %.
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* @oce_wan_weightage OCE WAN metrics weightage out of total score in %.
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* @oce_ap_tx_pwr_weightage: OCE AP TX power score in %
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* @oce_subnet_id_weightage: OCE subnet id score in %
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* @bw_index_score: channel BW scoring percentage information.
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* BITS 0-7 :- It contains scoring percentage of 20MHz BW
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* BITS 8-15 :- It contains scoring percentage of 40MHz BW
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* BITS 16-23 :- It contains scoring percentage of 80MHz BW
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* BITS 24-31 :- It contains scoring percentage of 1600MHz BW
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* The value of each index must be 0-100
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* @band_index_score: band scording percentage information.
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* BITS 0-7 :- It contains scoring percentage of 2G
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* BITS 8-15 :- It contains scoring percentage of 5G
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* BITS 16-23 :- reserved
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* BITS 24-31 :- reserved
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* The value of each index must be 0-100
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* @nss_index_score: NSS scoring percentage information.
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* BITS 0-7 :- It contains scoring percentage of 1x1
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* BITS 8-15 :- It contains scoring percentage of 2x2
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* BITS 16-23 :- It contains scoring percentage of 3x3
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* BITS 24-31 :- It contains scoring percentage of 4x4
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* The value of each index must be 0-100
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* @roam_score_delta: delta value expected over the roam score of the candidate
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* ap over the roam score of the current ap
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* @roam_trigger_bitmap: bitmap of roam triggers on which roam_score_delta
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* will be applied
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* @vendor_roam_score_algorithm: Prefered algorithm for roam candidate selection
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* @cand_min_roam_score_delta: candidate min roam score delta value
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* @rssi_scoring: RSSI scoring information.
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* @esp_qbss_scoring: ESP/QBSS scoring percentage information
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* @oce_wan_scoring: OCE WAN metrics percentage information
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*/
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struct scoring_param {
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uint32_t disable_bitmap;
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int32_t rssi_weightage;
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int32_t ht_weightage;
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int32_t vht_weightage;
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int32_t he_weightage;
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int32_t bw_weightage;
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int32_t band_weightage;
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int32_t nss_weightage;
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int32_t esp_qbss_weightage;
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int32_t beamforming_weightage;
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int32_t pcl_weightage;
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int32_t oce_wan_weightage;
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uint32_t oce_ap_tx_pwr_weightage;
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uint32_t oce_subnet_id_weightage;
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uint32_t bw_index_score;
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uint32_t band_index_score;
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uint32_t nss_index_score;
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uint32_t roam_score_delta;
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uint32_t roam_trigger_bitmap;
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uint32_t vendor_roam_score_algorithm;
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uint32_t cand_min_roam_score_delta;
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struct rssi_config_score rssi_scoring;
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struct per_slot_score esp_qbss_scoring;
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struct per_slot_score oce_wan_scoring;
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};
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/*
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* Currently roam score delta value and min rssi values are sent
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* for 2 triggers
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*/
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#define NUM_OF_ROAM_TRIGGERS 2
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#define IDLE_ROAM_TRIGGER 0
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#define BTM_ROAM_TRIGGER 1
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#define DEAUTH_MIN_RSSI 0
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#define BMISS_MIN_RSSI 1
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/**
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* enum roam_trigger_reason - Reason for triggering roam
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* ROAM_TRIGGER_REASON_NONE: Roam trigger reason none
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* ROAM_TRIGGER_REASON_PER: Roam triggered due to packet error
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* ROAM_TRIGGER_REASON_BMISS: Roam triggered due to beacon miss
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* ROAM_TRIGGER_REASON_LOW_RSSI: Roam triggered due to low RSSI of current
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* connected AP.
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* ROAM_TRIGGER_REASON_HIGH_RSSI: Roam triggered because sta is connected to
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* a AP in 2.4GHz band and a better 5GHz AP is available
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* ROAM_TRIGGER_REASON_PERIODIC: Roam triggered as better AP was found during
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* periodic roam scan.
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* ROAM_TRIGGER_REASON_MAWC: Motion Aided WiFi Connectivity triggered roam.
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* ROAM_TRIGGER_REASON_DENSE: Roaming triggered due to dense environment
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* detected.
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* ROAM_TRIGGER_REASON_BACKGROUND: Roam triggered due to current AP having
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* poor rssi and scan candidate found in scan results provided by other
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* scan clients.
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* ROAM_TRIGGER_REASON_FORCED: Forced roam trigger.
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* ROAM_TRIGGER_REASON_BTM: Roam triggered due to AP sent BTM query with
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* Disassoc imminent bit set.
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* ROAM_TRIGGER_REASON_UNIT_TEST: Roam triggered due to unit test command.
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* ROAM_TRIGGER_REASON_BSS_LOAD: Roam triggered due to high channel utilization
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* in the current connected channel
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* ROAM_TRIGGER_REASON_DEAUTH: Roam triggered due to deauth received from the
|
|
* current connected AP.
|
|
* ROAM_TRIGGER_REASON_IDLE: Roam triggered due to inactivity of the device.
|
|
* ROAM_TRIGGER_REASON_STA_KICKOUT: Roam triggered due to sta kickout event.
|
|
* ROAM_TRIGGER_REASON_ESS_RSSI: Roam triggered due to ess rssi
|
|
* ROAM_TRIGGER_REASON_MAX: Maximum number of roam triggers
|
|
*/
|
|
enum roam_trigger_reason {
|
|
ROAM_TRIGGER_REASON_NONE = 0,
|
|
ROAM_TRIGGER_REASON_PER,
|
|
ROAM_TRIGGER_REASON_BMISS,
|
|
ROAM_TRIGGER_REASON_LOW_RSSI,
|
|
ROAM_TRIGGER_REASON_HIGH_RSSI,
|
|
ROAM_TRIGGER_REASON_PERIODIC,
|
|
ROAM_TRIGGER_REASON_MAWC,
|
|
ROAM_TRIGGER_REASON_DENSE,
|
|
ROAM_TRIGGER_REASON_BACKGROUND,
|
|
ROAM_TRIGGER_REASON_FORCED,
|
|
ROAM_TRIGGER_REASON_BTM,
|
|
ROAM_TRIGGER_REASON_UNIT_TEST,
|
|
ROAM_TRIGGER_REASON_BSS_LOAD,
|
|
ROAM_TRIGGER_REASON_DEAUTH,
|
|
ROAM_TRIGGER_REASON_IDLE,
|
|
ROAM_TRIGGER_REASON_STA_KICKOUT,
|
|
ROAM_TRIGGER_REASON_ESS_RSSI,
|
|
ROAM_TRIGGER_REASON_MAX,
|
|
};
|
|
|
|
/**
|
|
* struct roam_trigger_min_rssi - structure to hold minimum rssi value of
|
|
* candidate APs for each roam trigger
|
|
* @min_rssi: minimum RSSI of candidate AP for the trigger reason specified in
|
|
* trigger_id
|
|
* @trigger_reason: Roam trigger reason
|
|
*/
|
|
struct roam_trigger_min_rssi {
|
|
int32_t min_rssi;
|
|
enum roam_trigger_reason trigger_reason;
|
|
};
|
|
|
|
/**
|
|
* struct roam_trigger_score_delta - structure to hold roam score delta value of
|
|
* candidate APs for each roam trigger
|
|
* @roam_score_delta: delta value in score of the candidate AP for the roam
|
|
* trigger mentioned in the trigger_id.
|
|
* @trigger_reason: Roam trigger reason
|
|
*/
|
|
struct roam_trigger_score_delta {
|
|
uint32_t roam_score_delta;
|
|
enum roam_trigger_reason trigger_reason;
|
|
};
|
|
|
|
/**
|
|
* struct ap_profile_params - ap profile params
|
|
* @vdev_id: vdev id
|
|
* @profile: ap profile to match candidate
|
|
* @param: scoring params to short candidate
|
|
* @min_rssi_params: Min RSSI values for different roam triggers
|
|
* @score_delta_params: Roam score delta values for different triggers
|
|
*/
|
|
struct ap_profile_params {
|
|
uint8_t vdev_id;
|
|
struct ap_profile profile;
|
|
struct scoring_param param;
|
|
struct roam_trigger_min_rssi min_rssi_params[NUM_OF_ROAM_TRIGGERS];
|
|
struct roam_trigger_score_delta score_delta_param[NUM_OF_ROAM_TRIGGERS];
|
|
};
|
|
|
|
/**
|
|
* struct wmi_roam_invoke_cmd - roam invoke command
|
|
* @vdev_id: vdev id
|
|
* @bssid: mac address
|
|
* @channel: channel
|
|
* @frame_len: frame length, includs mac header, fixed params and ies
|
|
* @frame_buf: buffer contaning probe response or beacon
|
|
* @is_same_bssid: flag to indicate if roaming is requested for same bssid
|
|
* @forced_roaming: Roam to any bssid in any ch (here bssid & ch is not given)
|
|
*/
|
|
struct wmi_roam_invoke_cmd {
|
|
uint32_t vdev_id;
|
|
uint8_t bssid[QDF_MAC_ADDR_SIZE];
|
|
uint32_t channel;
|
|
uint32_t frame_len;
|
|
uint8_t *frame_buf;
|
|
uint8_t is_same_bssid;
|
|
bool forced_roaming;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_per_roam_config - per based roaming parameters
|
|
* @enable: if PER based roaming is enabled/disabled
|
|
* @tx_high_rate_thresh: high rate threshold at which PER based
|
|
* roam will stop in tx path
|
|
* @rx_high_rate_thresh: high rate threshold at which PER based
|
|
* roam will stop in rx path
|
|
* @tx_low_rate_thresh: rate below which traffic will be considered
|
|
* for PER based roaming in Tx path
|
|
* @rx_low_rate_thresh: rate below which traffic will be considered
|
|
* for PER based roaming in Tx path
|
|
* @tx_rate_thresh_percnt: % above which when traffic is below low_rate_thresh
|
|
* will be considered for PER based scan in tx path
|
|
* @rx_rate_thresh_percnt: % above which when traffic is below low_rate_thresh
|
|
* will be considered for PER based scan in rx path
|
|
* @per_rest_time: time for which PER based roam will wait once it
|
|
* issues a roam scan.
|
|
* @tx_per_mon_time: Minimum time required to be considered as valid scenario
|
|
* for PER based roam in tx path
|
|
* @rx_per_mon_time: Minimum time required to be considered as valid scenario
|
|
* for PER based roam in rx path
|
|
* @min_candidate_rssi: Minimum RSSI threshold for candidate AP to be used for
|
|
* PER based roaming
|
|
*/
|
|
struct wmi_per_roam_config {
|
|
uint32_t enable;
|
|
uint32_t tx_high_rate_thresh;
|
|
uint32_t rx_high_rate_thresh;
|
|
uint32_t tx_low_rate_thresh;
|
|
uint32_t rx_low_rate_thresh;
|
|
uint32_t tx_rate_thresh_percnt;
|
|
uint32_t rx_rate_thresh_percnt;
|
|
uint32_t per_rest_time;
|
|
uint32_t tx_per_mon_time;
|
|
uint32_t rx_per_mon_time;
|
|
uint32_t min_candidate_rssi;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_per_roam_config_req: PER based roaming config request
|
|
* @vdev_id: vdev id on which config needs to be set
|
|
* @per_config: PER config
|
|
*/
|
|
struct wmi_per_roam_config_req {
|
|
uint8_t vdev_id;
|
|
struct wmi_per_roam_config per_config;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_limit_off_chan_param - limit off channel parameters
|
|
* @vdev_id: vdev id
|
|
* @status: status of the command (enable/disable)
|
|
* @max_offchan_time: max off channel time
|
|
* @rest_time: home channel time
|
|
* @skip_dfs_chans: skip dfs channels during scan
|
|
*/
|
|
struct wmi_limit_off_chan_param {
|
|
uint32_t vdev_id;
|
|
bool status;
|
|
uint32_t max_offchan_time;
|
|
uint32_t rest_time;
|
|
bool skip_dfs_chans;
|
|
};
|
|
|
|
#define WMI_MAX_HLP_IE_LEN 2048
|
|
/**
|
|
* struct hlp_params - HLP info params
|
|
* @vdev_id: vdev id
|
|
* @hlp_ie_len: HLP IE length
|
|
* @hlp_ie: HLP IE
|
|
*/
|
|
struct hlp_params {
|
|
uint8_t vdev_id;
|
|
uint32_t hlp_ie_len;
|
|
uint8_t hlp_ie[WMI_MAX_HLP_IE_LEN];
|
|
};
|
|
|
|
/**
|
|
* struct wmi_btm_config - BSS Transition Management offload params
|
|
* @vdev_id: VDEV on which the parameters should be applied
|
|
* @btm_offload_config: BTM config
|
|
* @btm_solicited_timeout: Timeout value for waiting BTM request
|
|
* @btm_max_attempt_cnt: Maximum attempt for sending BTM query to ESS
|
|
* @btm_sticky_time: Stick time after roaming to new AP by BTM
|
|
* @disassoc_timer_threshold: threshold value till which the firmware can
|
|
* wait before triggering the roam scan after receiving the disassoc iminent
|
|
* @btm_query_bitmask: bitmask to btm query with candidate list
|
|
* @btm_candidate_min_score: Minimum score of the AP to consider it as a
|
|
* candidate if the roam trigger is BTM kickout.
|
|
*/
|
|
struct wmi_btm_config {
|
|
uint8_t vdev_id;
|
|
uint32_t btm_offload_config;
|
|
uint32_t btm_solicited_timeout;
|
|
uint32_t btm_max_attempt_cnt;
|
|
uint32_t btm_sticky_time;
|
|
uint32_t disassoc_timer_threshold;
|
|
uint32_t btm_query_bitmask;
|
|
uint32_t btm_candidate_min_score;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_bss_load_config - BSS load trigger parameters
|
|
* @vdev_id: VDEV on which the parameters should be applied
|
|
* @bss_load_threshold: BSS load threshold after which roam scan should trigger
|
|
* @bss_load_sample_time: Time duration in milliseconds for which the bss load
|
|
* trigger needs to be enabled
|
|
* @rssi_threshold_5ghz: RSSI threshold of the current connected AP below which
|
|
* roam should be triggered if bss load threshold exceeds the configured value.
|
|
* This value is applicable only when we are connected in 5GHz band.
|
|
* @rssi_threshold_24ghz: RSSI threshold of the current connected AP below which
|
|
* roam should be triggered if bss load threshold exceeds the configured value.
|
|
* This value is applicable only when we are connected in 2.4GHz band.
|
|
*/
|
|
struct wmi_bss_load_config {
|
|
uint32_t vdev_id;
|
|
uint32_t bss_load_threshold;
|
|
uint32_t bss_load_sample_time;
|
|
int32_t rssi_threshold_5ghz;
|
|
int32_t rssi_threshold_24ghz;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_idle_roam_params - Idle roam trigger parameters
|
|
* @vdev_id: VDEV on which the parameters should be applied
|
|
* @enable: Enable/Disable Idle roaming
|
|
* @band: Connected AP band
|
|
* @conn_ap_rssi_delta: Rssi change of connected AP in dBm
|
|
* @conn_ap_min_rssi: If connected AP rssi is less than min rssi trigger roam
|
|
* @inactive_time: Connected AP idle time
|
|
* @data_pkt_count: Data packet count allowed during idle time
|
|
*/
|
|
struct wmi_idle_roam_params {
|
|
uint32_t vdev_id;
|
|
bool enable;
|
|
uint32_t band;
|
|
uint32_t conn_ap_rssi_delta;
|
|
int32_t conn_ap_min_rssi;
|
|
uint32_t inactive_time;
|
|
uint32_t data_pkt_count;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_disconnect_roam_params - Emergency deauth/disconnect roam params
|
|
* @vdev_id: VDEV on which the parameters should be applied
|
|
* @enable: Enable or disable disconnect roaming.
|
|
*/
|
|
struct wmi_disconnect_roam_params {
|
|
uint32_t vdev_id;
|
|
bool enable;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_roam_auth_status_params - WPA3 roam auth response status
|
|
* parameters
|
|
* @vdev_id: Vdev on which roam preauth is happening
|
|
* @preauth_status: Status of the Auth response.
|
|
* IEEE80211_STATUS_SUCCESS(0) for success. Corresponding
|
|
* IEEE80211 failure status code for failure.
|
|
*
|
|
* @bssid: Candidate BSSID
|
|
* @pmkid: PMKID derived for the auth
|
|
*/
|
|
struct wmi_roam_auth_status_params {
|
|
uint32_t vdev_id;
|
|
uint32_t preauth_status;
|
|
struct qdf_mac_addr bssid;
|
|
uint8_t pmkid[PMKID_LEN];
|
|
};
|
|
|
|
/**
|
|
* @time_offset: time offset after 11k offload command to trigger a neighbor
|
|
* report request (in seconds)
|
|
* @low_rssi_offset: Offset from rssi threshold to trigger a neighbor
|
|
* report request (in dBm)
|
|
* @bmiss_count_trigger: Number of beacon miss events to trigger neighbor
|
|
* report request
|
|
* @per_threshold_offset: offset from PER threshold to trigger neighbor
|
|
* report request (in %)
|
|
* @neighbor_report_cache_timeout: timeout after which new trigger can enable
|
|
* sending of a neighbor report request (in seconds)
|
|
* @max_neighbor_report_req_cap: max number of neighbor report requests that
|
|
* can be sent to the peer in the current session
|
|
* @ssid: Current connect SSID info
|
|
*/
|
|
struct wmi_11k_offload_neighbor_report_params {
|
|
uint32_t time_offset;
|
|
uint32_t low_rssi_offset;
|
|
uint32_t bmiss_count_trigger;
|
|
uint32_t per_threshold_offset;
|
|
uint32_t neighbor_report_cache_timeout;
|
|
uint32_t max_neighbor_report_req_cap;
|
|
struct wlan_ssid ssid;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_11k_offload_params - offload 11k features to FW
|
|
* @vdev_id: vdev id
|
|
* @offload_11k_bitmask: bitmask to specify offloaded features
|
|
* B0: Neighbor Report Request offload
|
|
* B1-B31: Reserved
|
|
* @neighbor_report_params: neighbor report offload params
|
|
*/
|
|
struct wmi_11k_offload_params {
|
|
uint32_t vdev_id;
|
|
uint32_t offload_11k_bitmask;
|
|
struct wmi_11k_offload_neighbor_report_params neighbor_report_params;
|
|
};
|
|
|
|
/**
|
|
* struct wmi_invoke_neighbor_report_params - Invoke neighbor report request
|
|
* from IW to FW
|
|
* @vdev_id: vdev id
|
|
* @send_resp_to_host: bool to send response to host or not
|
|
* @ssid: ssid given from the IW command
|
|
*/
|
|
struct wmi_invoke_neighbor_report_params {
|
|
uint32_t vdev_id;
|
|
uint32_t send_resp_to_host;
|
|
struct wlan_ssid ssid;
|
|
};
|
|
|
|
/**
|
|
* struct roam_triggers - vendor configured roam triggers
|
|
* @vdev_id: vdev id
|
|
* @trigger_bitmap: vendor configured roam trigger bitmap as
|
|
* defined @enum roam_control_trigger_reason
|
|
*/
|
|
struct roam_triggers {
|
|
uint32_t vdev_id;
|
|
uint32_t trigger_bitmap;
|
|
};
|
|
|
|
/**
|
|
* set_pcl_cmd_params - Set PCL command params
|
|
* @vdev_id: Vdev id
|
|
* @weight: PCL weight
|
|
*/
|
|
struct set_pcl_cmd_params {
|
|
uint8_t vdev_id;
|
|
struct wmi_pcl_chan_weights *weights;
|
|
};
|
|
#endif /* _WMI_UNIFIED_ROAM_PARAM_H_ */
|