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Add QCA interface to configure band specific RSSI thresholds for roaming

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Add QCA interface to specify the RSSI thresholds separately for candidate
APs from different bands.

Signed-off-by: Vamsi Krishna <vamsin@codeaurora.org>
This commit is contained in:
Vamsi Krishna 2021-05-20 21:46:54 +05:30 committed by Jouni Malinen
parent 800e345502
commit 586afb8fa8
1 changed files with 35 additions and 1 deletions
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36
src/common/qca-vendor.h
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@ -4585,7 +4585,13 @@ enum qca_vendor_attr_roam_candidate_selection_criteria {
* @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD: Signed 32-bit value in dBm, * @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD: Signed 32-bit value in dBm,
* signifying the RSSI threshold of the candidate AP, indicating * signifying the RSSI threshold of the candidate AP, indicating
* the driver to trigger roam only to the candidate AP with RSSI * the driver to trigger roam only to the candidate AP with RSSI
* better than this threshold. * better than this threshold. If RSSI thresholds for candidate APs found
* in the 2.4 GHz, 5 GHz, and 6 GHz bands are configured separately using
* QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_2P4GHZ,
* QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_5GHZ, and/or
* QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_6GHZ, those values will
* take precedence over the value configured using the
* QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD attribute.
* *
* @QCA_ATTR_ROAM_CONTROL_USER_REASON: Unsigned 32-bit value. Represents the * @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 * user defined reason code to be sent to the AP in response to AP's
@ -4604,6 +4610,31 @@ enum qca_vendor_attr_roam_candidate_selection_criteria {
* If both QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME and * If both QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME and
* QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS are not specified, the * QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS are not specified, the
* driver shall proceed with the default behavior. * driver shall proceed with the default behavior.
*
* @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_2P4GHZ: Signed 32-bit value
* in dBm, signifying the RSSI threshold of the candidate AP found in the
* 2.4 GHz band. The driver/firmware shall trigger roaming to the candidate
* AP found in the 2.4 GHz band only if its RSSI value is better than this
* threshold. Optional attribute. If this attribute is not included, the
* threshold value specified by the
* QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD attribute shall be used.
*
* @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_5GHZ: Signed 32-bit value in
* dBm, signifying the RSSI threshold of the candidate AP found in the 5
* GHz band. The driver/firmware shall trigger roaming to the candidate AP
* found in the 5 GHz band only if its RSSI value is better than this
* threshold. Optional attribute. If this attribute is not included, the
* threshold value specified by tge
* QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD attribute shall be used.
*
* @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_6GHZ: Signed 32-bit value in
* dBm, signifying the RSSI threshold of the candidate AP found in the 6
* GHz band. The driver/firmware shall trigger roaming to the candidate AP
* found in the 6 GHz band only if its RSSI value is better than this
* threshold. Optional attribute. If this attribute is not included, the
* threshold value specified by the
* QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD attribute shall be used.
*
*/ */
enum qca_vendor_attr_roam_control { enum qca_vendor_attr_roam_control {
QCA_ATTR_ROAM_CONTROL_ENABLE = 1, QCA_ATTR_ROAM_CONTROL_ENABLE = 1,
@ -4619,6 +4650,9 @@ enum qca_vendor_attr_roam_control {
QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD = 11, QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD = 11,
QCA_ATTR_ROAM_CONTROL_USER_REASON = 12, QCA_ATTR_ROAM_CONTROL_USER_REASON = 12,
QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS = 13, QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS = 13,
QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_2P4GHZ = 14,
QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_5GHZ = 15,
QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_6GHZ = 16,
/* keep last */ /* keep last */
QCA_ATTR_ROAM_CONTROL_AFTER_LAST, QCA_ATTR_ROAM_CONTROL_AFTER_LAST,