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Add additional roam triggers to qca_vendor_roam_triggers

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Introduce QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS that represents the
triggers for which the scan scheme from enum qca_roam_scan_scheme has to
be applied.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Sunil Dutt 2020-09-25 21:15:46 +05:30 committed by Jouni Malinen
parent 0482414743
commit fa63284af5
1 changed files with 31 additions and 0 deletions
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31
src/common/qca-vendor.h
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@ -4086,6 +4086,18 @@ enum qca_roam_scan_scheme {
* when BTM Request frame is received from the connected AP.
* @QCA_ROAM_TRIGGER_REASON_BSS_LOAD: Set if the roam has to be triggered
* when the channel utilization is goes above the configured threshold.
* @QCA_ROAM_TRIGGER_REASON_USER_TRIGGER: Set if the roam has to be triggered
* based on the request from the user (space).
* @QCA_ROAM_TRIGGER_REASON_DEAUTH: Set if the roam has to be triggered when
* device receives Deauthentication/Disassociation frame from connected AP.
* @QCA_ROAM_TRIGGER_REASON_IDLE: Set if the roam has to be triggered when the
* device is in idle state (no TX/RX) and suspend mode, if the current RSSI
* is determined to be a poor one.
* @QCA_ROAM_TRIGGER_REASON_TX_FAILURES: Set if the roam has to be triggered
* based on continuous TX Data frame failures to the connected AP.
* @QCA_ROAM_TRIGGER_REASON_EXTERNAL_SCAN: Set if the roam has to be triggered
* based on the scan results obtained from an external scan (not triggered
* to aim roaming).
*
* Set the corresponding roam trigger reason bit to consider it for roam
* trigger.
@ -4101,6 +4113,11 @@ enum qca_vendor_roam_triggers {
QCA_ROAM_TRIGGER_REASON_DENSE = 1 << 5,
QCA_ROAM_TRIGGER_REASON_BTM = 1 << 6,
QCA_ROAM_TRIGGER_REASON_BSS_LOAD = 1 << 7,
QCA_ROAM_TRIGGER_REASON_USER_TRIGGER = 1 << 8,
QCA_ROAM_TRIGGER_REASON_DEAUTH = 1 << 9,
QCA_ROAM_TRIGGER_REASON_IDLE = 1 << 10,
QCA_ROAM_TRIGGER_REASON_TX_FAILURES = 1 << 11,
QCA_ROAM_TRIGGER_REASON_EXTERNAL_SCAN = 1 << 12,
};
/**
@ -4278,6 +4295,19 @@ enum qca_vendor_attr_roam_candidate_selection_criteria {
* user defined reason code to be sent to the AP in response to AP's
* request to trigger the roam if the roaming cannot be triggered.
* Applies to all the scenarios of AP assisted roaming (e.g., BTM).
*
* @QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS: Unsigned 32-bit value.
* Carries a bitmap of the roam triggers specified in
* enum qca_vendor_roam_triggers.
* Represents the roam triggers for which the specific scan scheme from
* enum qca_roam_scan_scheme has to be applied.
* It's an optional attribute. If this attribute is not configured, but
* QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME is specified, the scan scheme
* specified through QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME is applicable for
* all the roams.
* If both QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME and
* QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS are not specified, the
* driver shall proceed with the default behavior.
*/
enum qca_vendor_attr_roam_control {
QCA_ATTR_ROAM_CONTROL_ENABLE = 1,
@ -4292,6 +4322,7 @@ enum qca_vendor_attr_roam_control {
QCA_ATTR_ROAM_CONTROL_CONNECTED_RSSI_THRESHOLD = 10,
QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD = 11,
QCA_ATTR_ROAM_CONTROL_USER_REASON = 12,
QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS = 13,
/* keep last */
QCA_ATTR_ROAM_CONTROL_AFTER_LAST,