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Commit 48fd3fe5 authored by sheenam monga's avatar sheenam monga Committed by nshrivas
Browse files

qcacmn: Add new attribute for roam reason 

Currently, there is no attribute to get information for roam reason.

Atrribute QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_REASON is added in
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH command to inform
the roam reason. An enum qca_roam_reason is defined for the valid
values of the QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_ROAM_REASON.

Change-Id: I7f51e1c0905840235098600530bb027f6badb76e
CRs-Fixed: 2425898
parent 80af938a

os_if/linux/qca_vendor.h

+49 −0
Original line number Diff line number Diff line
@@ -2241,6 +2241,51 @@ enum qca_roaming_policy { 
	QCA_ROAMING_ALLOWED_WITHIN_ESS,

};



/**

 * enum qca_roam_reason - Represents the reason codes for roaming. Used by

 * QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_REASON.

 *

 * @QCA_ROAM_REASON_UNKNOWN: Any reason that do not classify under the below

 * reasons.

 *

 * @QCA_ROAM_REASON_PER: Roam triggered when packet error rates(PER) breached

 * the configured threshold.

 *

 * @QCA_ROAM_REASON_BEACON_MISS: Roam triggered due to the continuous configured

 * beacon misses from the then connected AP.

 *

 * @QCA_ROAM_REASON_POOR_RSSI: Roam triggered due to the poor RSSI reported

 * by the connected AP.

 *

 * @QCA_ROAM_REASON_BETTER_RSSI: Roam triggered for finding a BSSID with a

 * better RSSI than the connected BSSID. Here the RSSI of the current BSSID is

 * not poor.

 *

 * @QCA_ROAM_REASON_CONGESTION: Roam triggered considering the connected channel

 * or environment being very noisy / congested.

 *

 * @QCA_ROAM_REASON_EXPLICIT_REQUEST: Roam triggered due to an explicit request

 * from the user (user space).

 *

 * @QCA_ROAM_REASON_BTM: Roam triggered due to BTM request frame received from

 * connected AP.

 *

 * @QCA_ROAM_REASON_BSS_LOAD: Roam triggered due to the channel utilization

 * breaching out the configured threshold.

 *

 */

enum qca_roam_reason {

	QCA_ROAM_REASON_UNKNOWN,

	QCA_ROAM_REASON_PER,

	QCA_ROAM_REASON_BEACON_MISS,

	QCA_ROAM_REASON_POOR_RSSI,

	QCA_ROAM_REASON_BETTER_RSSI,

	QCA_ROAM_REASON_CONGESTION,

	QCA_ROAM_REASON_USER_TRIGGER,

	QCA_ROAM_REASON_BTM,

	QCA_ROAM_REASON_BSS_LOAD,

};



/**

 * enum qca_wlan_vendor_attr_roam_auth - vendor event for roaming

 * @QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_BSSID: BSSID of the roamed AP
@@ -2271,6 +2316,9 @@ enum qca_roaming_policy { 
 * @QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_PMKID: AUTH PMKID

 * @QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_FILS_ERP_NEXT_SEQ_NUM: FILS erp next

 * seq number

 * @QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_REASON: A 16-bit unsigned value

 * representing the reasons for the roaming. Defined by enum

 * qca_roam_reason.

 */

enum qca_wlan_vendor_attr_roam_auth {

	QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_INVALID = 0,
@@ -2287,6 +2335,7 @@ enum qca_wlan_vendor_attr_roam_auth { 
	QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_PMK,

	QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_PMKID,

	QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_FILS_ERP_NEXT_SEQ_NUM,

	QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_REASON,

	QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_AFTER_LAST,

	QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_MAX =

		QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_AFTER_LAST - 1