Add QCA vendor attribute for TIM beacon statistics

Add the following two vendor attributes to send TIM beacon
statistics to userspace which can be used for power saving:
QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON
QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON_ERR

Signed-off-by: Jingxiang Ge <quic_jge@quicinc.com>

diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index c9e4675c1b635e5a4e7d2cd488161a38e19d1171..2279ce0231fbd7f678548aba3dfc2f5ec400a87d 100644 (file)
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -4126,6 +4126,22 @@ enum qca_wlan_vendor_attr_ll_stats_results {
         * Possible values are 0-100.
         */
        QCA_WLAN_VENDOR_ATTR_LL_STATS_IFACE_INFO_TS_DUTY_CYCLE = 87,
+       /* Unsigned 32 bit value. The number of Beacon frames which are received
+        * from the associated AP and indicate buffered unicast frame(s) for us
+        * in the TIM element.
+        */
+       QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON = 88,
+       /* Unsigned 32 bit value. The total number of Beacon frames received
+        * from the associated AP that have wrongly indicated buffered unicast
+        * traffic in the TIM element for us.
+        * Below scenarios will be considered as wrong TIM element beacon:
+        * 1)   The related TIM element is set in the beacon for STA but STA
+        *      doesn’t receive any unicast data after this beacon.
+        * 2)   The related TIM element is still set in the beacon for STA
+        *      after STA has indicated power save exit by QoS Null Data frame.
+        */
+       QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON_ERR = 89,
+
        /* keep last */
        QCA_WLAN_VENDOR_ATTR_LL_STATS_AFTER_LAST,
        QCA_WLAN_VENDOR_ATTR_LL_STATS_MAX =