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Commit a34b539f authored by Pragaspathi Thilagaraj's avatar Pragaspathi Thilagaraj Committed by Madan Koyyalamudi
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qcacmn: Add QCA interface to configure band specific rssi thresholds for roaming 

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

Change-Id: I51d2e7c4490fde3901a4e4e8ad31d9c18823637c
CRs-Fixed: 2951242
parent 21ca55ca

os_if/linux/qca_vendor.h

+35 −1
Original line number Diff line number Diff line
@@ -3138,7 +3138,13 @@ enum qca_vendor_attr_roam_candidate_selection_criteria { 
 * @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.

 *	better than this threshold. If RSSI thresholds for candidate APs found

 *	in the 2.4GHz, 5GHz and 6Ghz 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, then those values

 *	will take precedence over the value configured using

 *	QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD attribute.

 *

 * @QCA_ATTR_ROAM_CONTROL_USER_REASON: Unsigned 32-bit value. Represents the

 *	user triggered reason code to be sent to the AP in response to AP's
@@ -3157,6 +3163,31 @@ enum qca_vendor_attr_roam_candidate_selection_criteria { 
 *	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.

 *

 * @QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD_2P4GHZ: Signed 32-bit value

 *	in dBm, signifying the RSSI threshold of the candidate AP found in

 *	2.4GHz band. The driver/firmware shall trigger roaming to the candidate

 *	AP found in 2.4GHz band only if it's RSSI value is better than this

 *	threshold. Optional attribute. If this attribute is not included, then

 *	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 5GHz

 *	band. The driver/firmware shall trigger roaming to the candidate AP

 *	found in 5GHz band only if it's RSSI value is better than this

 *	threshold. Optional attribute. If this attribute is not included, then

 *	threshold value specified by the

 *	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 6GHz

 *	band. The driver/firmware shall trigger roaming to the candidate AP

 *	found in 6GHz band only if it's RSSI value is better than this

 *	threshold. Optional attribute. If this attribute is not included, then

 *	threshold value specified by the

 *	QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD attribute shall be used.

 *

 */

enum qca_vendor_attr_roam_control {

	QCA_ATTR_ROAM_CONTROL_ENABLE = 1,
@@ -3172,6 +3203,9 @@ enum qca_vendor_attr_roam_control { 
	QCA_ATTR_ROAM_CONTROL_CANDIDATE_RSSI_THRESHOLD = 11,

	QCA_ATTR_ROAM_CONTROL_USER_REASON = 12,

	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 */

	QCA_ATTR_ROAM_CONTROL_AFTER_LAST,