ath10k: implement tx pause wmi event
qca6174 wmi-tlv firmware defines a new wmi event
for host tx pausing (i.e. stop/wake tx queues).
Map these events to ath10k/mac80211 tx queue
control.
This is important for multi-channel throughput
performance.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index 8d41492..ad655c4 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -1580,6 +1580,48 @@
__le32 enable;
} __packed;
+/**
+ * wmi_tlv_tx_pause_id - firmware tx queue pause reason types
+ *
+ * @WMI_TLV_TX_PAUSE_ID_MCC: used for by multi-channel firmware scheduler.
+ * Only vdev_map is valid.
+ * @WMI_TLV_TX_PAUSE_ID_AP_PEER_PS: peer in AP mode is asleep.
+ * Only peer_id is valid.
+ * @WMI_TLV_TX_PAUSE_ID_AP_PEER_UAPSD: Only peer_id and tid_map are valid.
+ * @WMI_TLV_TX_PAUSE_ID_P2P_CLI_NOA: Only vdev_map is valid.
+ * @WMI_TLV_TX_PAUSE_ID_P2P_GO_PS: Only vdev_map is valid.
+ * @WMI_TLV_TX_PAUSE_ID_STA_ADD_BA: Only peer_id and tid_map are valid.
+ * @WMI_TLV_TX_PAUSE_ID_AP_PS: When all peers are asleep in AP mode. Only
+ * vdev_map is valid.
+ * @WMI_TLV_TX_PAUSE_ID_IBSS_PS: When all peers are asleep in IBSS mode. Only
+ * vdev_map is valid.
+ * @WMI_TLV_TX_PAUSE_ID_HOST: Host itself requested tx pause.
+ */
+enum wmi_tlv_tx_pause_id {
+ WMI_TLV_TX_PAUSE_ID_MCC = 1,
+ WMI_TLV_TX_PAUSE_ID_AP_PEER_PS = 2,
+ WMI_TLV_TX_PAUSE_ID_AP_PEER_UAPSD = 3,
+ WMI_TLV_TX_PAUSE_ID_P2P_CLI_NOA = 4,
+ WMI_TLV_TX_PAUSE_ID_P2P_GO_PS = 5,
+ WMI_TLV_TX_PAUSE_ID_STA_ADD_BA = 6,
+ WMI_TLV_TX_PAUSE_ID_AP_PS = 7,
+ WMI_TLV_TX_PAUSE_ID_IBSS_PS = 8,
+ WMI_TLV_TX_PAUSE_ID_HOST = 21,
+};
+
+enum wmi_tlv_tx_pause_action {
+ WMI_TLV_TX_PAUSE_ACTION_STOP,
+ WMI_TLV_TX_PAUSE_ACTION_WAKE,
+};
+
+struct wmi_tlv_tx_pause_ev {
+ __le32 pause_id;
+ __le32 action;
+ __le32 vdev_map;
+ __le32 peer_id;
+ __le32 tid_map;
+} __packed;
+
void ath10k_wmi_tlv_attach(struct ath10k *ar);
#endif