diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h index 7fbae2c31..e0bf47a85 100644 --- a/src/common/qca-vendor.h +++ b/src/common/qca-vendor.h @@ -5625,7 +5625,11 @@ enum qca_vendor_attr_roam_candidate_selection_criteria { * @QCA_ATTR_ROAM_CONTROL_CONNECTED_RSSI_THRESHOLD: Signed 32-bit value in dBm, * signifying the RSSI threshold of the current connected AP, indicating * the driver to trigger roam only when the current connected AP's RSSI - * is less than this threshold. + * is less than this threshold. The RSSI threshold through this attribute + * is only used by the STA when the connected AP asks it to roam through + * a BTM request. Based on this threshold, the STA can either honor or + * reject the AP's request to roam, and notify the status to the AP in a + * BTM response. * * @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD: Signed 32-bit value in dBm, * signifying the RSSI threshold of the candidate AP, indicating @@ -5760,6 +5764,34 @@ enum qca_vendor_attr_roam_candidate_selection_criteria { * discovered. * The default behavior if this flag is not specified is to include all * the supported 6 GHz PSC frequencies in the roam full scan. + * + * @QCA_ATTR_ROAM_CONTROL_CONNECTED_LOW_RSSI_THRESHOLD: Signed 32-bit value + * in dBm. + * This attribute configures the low RSSI threshold of the connected AP, + * based on which the STA can start looking for the neighbor APs and + * trigger the roam eventually. STA keeps monitoring for the connected + * AP's RSSI and will start scanning for neighboring APs once the RSSI + * falls below this threshold. This attribute differs from + * QCA_ATTR_ROAM_CONTROL_CONNECTED_RSSI_THRESHOLD where the configured + * threshold is used only when the connected AP asks the STA to roam + * through a BTM request. + * + * @QCA_ATTR_ROAM_CONTROL_CANDIDATE_ROAM_RSSI_DIFF: Unsigned 8-bit value. + * This attribute signifies the RSSI difference threshold between the + * connected AP and the new candidate AP. This parameter influences the + * STA to roam to the new candidate only when its RSSI is better than + * the current connected one by this threshold. + * This parameter configures the roam behavior among the 2.4/5/6 GHz bands. + * + * @QCA_ATTR_ROAM_CONTROL_6GHZ_CANDIDATE_ROAM_RSSI_DIFF: Unsigned 8-bit value. + * This attribute signifies the RSSI difference threshold between the + * connected AP in the 2.4/5 GHz bands and the new candidate AP in the + * 6 GHz band. This parameter influences the STA to roam to the new 6 GHz + * candidate only when its RSSI is better than the current connected one + * by this threshold. This threshold overrides + * QCA_ATTR_ROAM_CONTROL_CANDIDATE_ROAM_RSSI_DIFF for the roam from 2.4/5 + * GHz to 6 GHz alone with the intention to have a different value to roam + * to the preferred 6 GHz band. */ enum qca_vendor_attr_roam_control { QCA_ATTR_ROAM_CONTROL_ENABLE = 1, @@ -5789,6 +5821,9 @@ enum qca_vendor_attr_roam_control { QCA_ATTR_ROAM_CONTROL_HO_DELAY_FOR_RX = 25, QCA_ATTR_ROAM_CONTROL_FULL_SCAN_NO_REUSE_PARTIAL_SCAN_FREQ = 26, QCA_ATTR_ROAM_CONTROL_FULL_SCAN_6GHZ_ONLY_ON_PRIOR_DISCOVERY = 27, + QCA_ATTR_ROAM_CONTROL_CONNECTED_LOW_RSSI_THRESHOLD = 28, + QCA_ATTR_ROAM_CONTROL_CANDIDATE_ROAM_RSSI_DIFF = 29, + QCA_ATTR_ROAM_CONTROL_6GHZ_CANDIDATE_ROAM_RSSI_DIFF = 30, /* keep last */ QCA_ATTR_ROAM_CONTROL_AFTER_LAST,