qcacmn: Add method to configure TID queues flush

This enables the option to configure when a peer's
TID queue needs to be flushed. This is required to
discard packets that are no longer useful to the application.

Change-Id: I558debff043fc0c8038e5f5f2c815b64c90e1561
CRs-Fixed: 3130422

dp/wifi3.0/dp_main.c

@@ -92,6 +92,9 @@ cdp_dump_flow_pool_info(struct cdp_soc_t *soc)
 #ifdef CONFIG_SAWF_DEF_QUEUES
 #include "dp_sawf.h"
 #endif
+#ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
+#include <target_if_dp.h>
+#endif
 
 #ifdef WLAN_FEATURE_STATS_EXT
 #define INIT_RX_HW_STATS_LOCK(_soc) \
@@ -13405,6 +13408,35 @@ static void dp_mark_first_wakeup_packet(struct cdp_soc_t *soc_hdl,
 }
 #endif
 
+#ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
+/**
+ * dp_set_peer_txq_flush_config() - Set the peer txq flush configuration
+ * @soc_hdl: Opaque handle to the DP soc object
+ * @vdev_id: VDEV identifier
+ * @mac: MAC address of the peer
+ * @ac: access category mask
+ * @tid: TID mask
+ * @policy: Flush policy
+ *
+ * Return: 0 on success, errno on failure
+ */
+static int dp_set_peer_txq_flush_config(struct cdp_soc_t *soc_hdl,
+					uint8_t vdev_id, uint8_t *mac,
+					uint8_t ac, uint32_t tid,
+					enum cdp_peer_txq_flush_policy policy)
+{
+	struct dp_soc *soc;
+
+	if (!soc_hdl) {
+		dp_err("soc is null");
+		return -EINVAL;
+	}
+	soc = cdp_soc_t_to_dp_soc(soc_hdl);
+	return target_if_peer_txq_flush_config(soc->ctrl_psoc, vdev_id,
+					       mac, ac, tid, policy);
+}
+#endif
+
 #ifdef DP_PEER_EXTENDED_API
 static struct cdp_misc_ops dp_ops_misc = {
 #ifdef FEATURE_WLAN_TDLS
@@ -13438,6 +13470,9 @@ static struct cdp_misc_ops dp_ops_misc = {
 #ifdef WLAN_FEATURE_MARK_FIRST_WAKEUP_PACKET
 	.mark_first_wakeup_packet = dp_mark_first_wakeup_packet,
 #endif
+#ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
+	.set_peer_txq_flush_config = dp_set_peer_txq_flush_config,
+#endif
 };
 #endif