RDKB-63723: Ignite Link Quality Measurement metrics for Gateway

[Srijeyarankesh]

RDKB-63723: Ignite Link Quality Measurement metrics for Gateway

Impacted Platforms:
All Comcast OneWifi platforms

Reason for change: Once the Ignite station connection has been achieved, try to monitor the quality of the connection to improve user experience

1. Add ignite link quality threshold to global config and ovsschema
2. Implement link quality score configuration via DMCLi & webconfig single subdoc. logging, and RBUS publishing
3. Add support for encoding/decoding and enhanced logging, and RBUS publishing(Serviceable/Non-Serviceable).

Test Procedure: Connect a STA to neighbour AP and then monitor the logs(wifihealth.txt) and RBUS events.

Risks: Low

Signed-off-by:Srijeyarankesh_JS@comcast.com

[Copilot]

Pull request overview

This PR implements Ignite Link Quality Measurement metrics for the gateway. When the Ignite station connection is established, it monitors the link quality and publishes Serviceable/Non-Serviceable status over RBUS. A configurable threshold is stored in the global config, persisted in OVSDB, and delivered via webconfig subdoc or DMCli.

Changes:

• Adds ignite_link_quality_threshold to global config (wifi_global_param_t), OVSDB schema, and the webconfig encoder/decoder
• Implements a new ignitewifi single subdoc handler and RBUS property (Device.WiFi.Ignite.LinkQualityThreshold) for get/set of the threshold and blob delivery
• Adds Ignite-specific state tracking (ignite_lq_state_t) with periodic health log writing, RBUS event publishing of Serviceable/Non-Serviceable status on state change, and RF-down mesh STA handling

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
source/webconfig/wifi_encoder.c	Encodes IgniteLinkQualityThreshold into global config JSON
source/webconfig/wifi_decoder.c	Decodes IgniteLinkQualityThreshold from global config JSON
source/utils/quality_mgr/src/linkq.cpp	Adds threshold to score callback log messages; minor formatting fix
source/stats/wifi_stats_assoc_client.c	Adds rf_down_mesh_sta path to trigger link quality events on RF-down disconnects
source/db/wifi_db_apis.c	Persists/retrieves ignite_link_quality_threshold from OVSDB via string conversion
source/core/wifi_multidoc_webconfig.c	Adds ignitewifi single subdoc handler and registers it in the subdoc list
source/core/wifi_ctrl_webconfig.c	Fires wifi_event_exec_link_param_reinit when threshold changes via webconfig
source/core/wifi_ctrl_rbus_handlers.c	Adds RBUS handlers for Device.WiFi.Ignite.SubdocData, LinkQualityThreshold, and LinkQualityStatus event; applies threshold on endpoint enable
source/core/services/vap_svc_mesh_ext.c	Registers/unregisters BSSID MAC with link quality app on connect/disconnect
source/apps/linkquality/wifi_linkquality.h	Adds ignite_lq_state_t struct and embeds it in linkquality_data_t
source/apps/linkquality/wifi_linkquality.c	Implements score logging timer, state change detection, and RBUS event publish for Serviceable/Non-Serviceable
lib/inc/schema_gen.h	Adds ignite_link_quality_threshold column to OVSDB schema headers
include/wifi_webconfig.h	Defines WIFI_WEBCONFIG_IGNITEWIFI and WIFI_WEBCONFIG_IGNITE_LQ_THRESHOLD constants
include/wifi_base.h	Adds WIFI_IGNITE_STATUS RBUS path and ignite_link_quality_threshold to wifi_global_param_t
config/rdkb-wifi.ovsschema	Adds ignite_link_quality_threshold column and bumps schema version

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated 3 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 15 out of 16 changed files in this pull request and generated 7 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.