wlcore: add stop reason bitmap for waking/starting queues

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / net / wireless / ti / wlcore / tx.h

diff --git a/drivers/net/wireless/ti/wlcore/tx.h b/drivers/net/wireless/ti/wlcore/tx.h
index e24c436..6bf6956 100644 (file)
--- a/drivers/net/wireless/ti/wlcore/tx.h
+++ b/drivers/net/wireless/ti/wlcore/tx.h
@@ -184,6 +184,11 @@ struct wl1271_tx_hw_res_if {
        struct wl1271_tx_hw_res_descr tx_results_queue[TX_HW_RESULT_QUEUE_LEN];
 } __packed;
 
+enum wlcore_queue_stop_reason {
+       WLCORE_QUEUE_STOP_REASON_WATERMARK,
+       WLCORE_QUEUE_STOP_REASON_FW_RESTART,
+};
+
 static inline int wl1271_tx_get_queue(int queue)
 {
        switch (queue) {
@@ -230,7 +235,7 @@ void wl1271_tx_work(struct work_struct *work);
 void wl1271_tx_work_locked(struct wl1271 *wl);
 void wl1271_tx_complete(struct wl1271 *wl);
 void wl12xx_tx_reset_wlvif(struct wl1271 *wl, struct wl12xx_vif *wlvif);
-void wl12xx_tx_reset(struct wl1271 *wl, bool reset_tx_queues);
+void wl12xx_tx_reset(struct wl1271 *wl);
 void wl1271_tx_flush(struct wl1271 *wl);
 u8 wlcore_rate_to_idx(struct wl1271 *wl, u8 rate, enum ieee80211_band band);
 u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set,
@@ -247,6 +252,20 @@ void wl12xx_rearm_rx_streaming(struct wl1271 *wl, unsigned long *active_hlids);
 unsigned int wlcore_calc_packet_alignment(struct wl1271 *wl,
                                          unsigned int packet_length);
 void wl1271_free_tx_id(struct wl1271 *wl, int id);
+void wlcore_stop_queue_locked(struct wl1271 *wl, u8 queue,
+                             enum wlcore_queue_stop_reason reason);
+void wlcore_stop_queue(struct wl1271 *wl, u8 queue,
+                      enum wlcore_queue_stop_reason reason);
+void wlcore_wake_queue(struct wl1271 *wl, u8 queue,
+                      enum wlcore_queue_stop_reason reason);
+void wlcore_stop_queues(struct wl1271 *wl,
+                       enum wlcore_queue_stop_reason reason);
+void wlcore_wake_queues(struct wl1271 *wl,
+                       enum wlcore_queue_stop_reason reason);
+void wlcore_reset_stopped_queues(struct wl1271 *wl);
+bool wlcore_is_queue_stopped_by_reason(struct wl1271 *wl, u8 queue,
+                                      enum wlcore_queue_stop_reason reason);
+bool wlcore_is_queue_stopped(struct wl1271 *wl, u8 queue);
 
 /* from main.c */
 void wl1271_free_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid);