qcacmn: Add vendor attribute to update QoS for UDP packets

Add a vendor command attribute to upgrade the QoS
for UDP packets

Change-Id: Ie29842bfe555aecce847b15f77493662ec491d55
CRs-Fixed: 2724039

os_if/linux/qca_vendor.h

@@ -4411,6 +4411,17 @@ enum qca_wlan_vendor_attr_config {
 	 */
 	QCA_WLAN_VENDOR_ATTR_CONFIG_OPTIMIZED_POWER_MANAGEMENT = 71,
 
+	/* 8-bit unsigned value. This attribute takes the QOS/access category
+	 * value represented by the enum qca_wlan_ac_type and expects the driver
+	 * to upgrade the UDP frames to this QOS. The value of QCA_WLAN_AC_ALL
+	 * is invalid for this attribute. This will override the DSCP value
+	 * configured in the frame with the intention to only upgrade the QOS.
+	 * That said, it is not intended to downgrade the QOS for the frames.
+	 * Set the value to 0 ( corresponding to BE ) if the QOS upgrade needs
+	 * to disable.
+	 */
+	QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE = 72,
+
 	/* keep last */
 	QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST,
 	QCA_WLAN_VENDOR_ATTR_CONFIG_MAX =