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Additional attributes to QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_CONTROL

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Add additional attributes to enum qca_vendor_attr_roam_control to
control the roam behavior through QCA_NL80211_VENDOR_SUBCMD_ROAM and
QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_CONTROL.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Sunil Dutt 2020-09-21 14:52:22 +05:30 committed by Jouni Malinen
parent 8a6a2894d1
commit fd4a58ccdc
1 changed files with 49 additions and 0 deletions
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49
src/common/qca-vendor.h
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@ -4042,6 +4042,30 @@ enum qca_vendor_attr_scan_freq_list_scheme {
QCA_ATTR_ROAM_CONTROL_SCAN_FREQ_LIST_SCHEME_AFTER_LAST - 1, QCA_ATTR_ROAM_CONTROL_SCAN_FREQ_LIST_SCHEME_AFTER_LAST - 1,
}; };
/**
* enum qca_roam_scan_scheme: Scan scheme
*
* @QCA_ROAM_SCAN_SCHEME_NO_SCAN: No frequencies specified to scan.
* Indicates the driver to not scan on a Roam Trigger scenario, but
* disconnect. E.g., on a BTM request from the AP the driver/firmware shall
* disconnect from the current connected AP by notifying a failure
* code in the BTM response.
*
* @QCA_ROAM_SCAN_SCHEME_PARTIAL_SCAN: Indicates the driver/firmware to
* trigger partial frequency scans. These frequencies are the ones learned
* or maintained by the driver based on the probability of finding the
* BSSIDs in the ESS for which the roaming is triggered.
*
* @QCA_ROAM_SCAN_SCHEME_FULL_SCAN: Indicates the driver/firmware to
* trigger the scan on all the valid frequencies to find better
* candidates to roam.
*/
enum qca_roam_scan_scheme {
QCA_ROAM_SCAN_SCHEME_NO_SCAN = 0,
QCA_ROAM_SCAN_SCHEME_PARTIAL_SCAN = 1,
QCA_ROAM_SCAN_SCHEME_FULL_SCAN = 2,
};
/* /*
* enum qca_vendor_roam_triggers: Bitmap of roaming triggers * enum qca_vendor_roam_triggers: Bitmap of roaming triggers
* *
@ -4233,6 +4257,27 @@ enum qca_vendor_attr_roam_candidate_selection_criteria {
* *
* Clears the selection criteria configured in the driver when specified * Clears the selection criteria configured in the driver when specified
* with clear command. * with clear command.
*
* @QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME: Unsigned 32-bit value.
* Represents value of the scan frequency scheme from enum
* qca_roam_scan_scheme.
* It's an optional attribute. If this attribute is not configured, the
* driver shall proceed with default behavior.
*
* @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.
*
* @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD: Signed 32-bit value in dBm,
* signifying the RSSI threshold of the candidate AP, indicating
* the driver to trigger roam only to the candidate AP with RSSI
* better than this threshold.
*
* @QCA_ATTR_ROAM_CONTROL_USER_REASON: Unsigned 32-bit value. Represents the
* 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).
*/ */
enum qca_vendor_attr_roam_control { enum qca_vendor_attr_roam_control {
QCA_ATTR_ROAM_CONTROL_ENABLE = 1, QCA_ATTR_ROAM_CONTROL_ENABLE = 1,
@ -4243,6 +4288,10 @@ enum qca_vendor_attr_roam_control {
QCA_ATTR_ROAM_CONTROL_FULL_SCAN_PERIOD = 6, QCA_ATTR_ROAM_CONTROL_FULL_SCAN_PERIOD = 6,
QCA_ATTR_ROAM_CONTROL_TRIGGERS = 7, QCA_ATTR_ROAM_CONTROL_TRIGGERS = 7,
QCA_ATTR_ROAM_CONTROL_SELECTION_CRITERIA = 8, QCA_ATTR_ROAM_CONTROL_SELECTION_CRITERIA = 8,
QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME = 9,
QCA_ATTR_ROAM_CONTROL_CONNECTED_RSSI_THRESHOLD = 10,
QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD = 11,
QCA_ATTR_ROAM_CONTROL_USER_REASON = 12,
/* keep last */ /* keep last */
QCA_ATTR_ROAM_CONTROL_AFTER_LAST, QCA_ATTR_ROAM_CONTROL_AFTER_LAST,