X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fdpaa2%2Fdpaa2_ethdev.h;h=6b37c0039dbca7eb15f71e8e1e7dca4b4e81fcc7;hb=6eddd9d65b766cde3ac34f5d733a34258de9017e;hp=e7728ba8e9c9a968c2db4e0c9663fab0da44ac99;hpb=7ae777d064e87ae30286174305078301c3a68eeb;p=dpdk.git

diff --git a/drivers/net/dpaa2/dpaa2_ethdev.h b/drivers/net/dpaa2/dpaa2_ethdev.h
index e7728ba8e9..6b37c0039d 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.h
+++ b/drivers/net/dpaa2/dpaa2_ethdev.h
@@ -56,6 +56,11 @@
  */
 #define CONG_EXIT_TX_THRESHOLD    (24 * 1024)
 
+/* RX queue tail drop threshold
+ * currently considering 32 KB packets
+ */
+#define CONG_THRESHOLD_RX_Q  (32 * 1024)
+
 /* Size of the input SMMU mapped memory required by MC */
 #define DIST_PARAM_IOVA_SIZE 256
 
@@ -64,6 +69,9 @@
  */
 #define DPAA2_TX_CGR_SUPPORT	0x01
 
+/* Disable RX tail drop, default is enable */
+#define DPAA2_RX_TAILDROP_OFF	0x04
+
 struct dpaa2_dev_priv {
 	void *hw;
 	int32_t hw_id;
@@ -94,5 +102,5 @@ int dpaa2_attach_bp_list(struct dpaa2_dev_priv *priv, void *blist);
 uint16_t dpaa2_dev_prefetch_rx(void *queue, struct rte_mbuf **bufs,
 			       uint16_t nb_pkts);
 uint16_t dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
-
+uint16_t dummy_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
 #endif /* _DPAA2_ETHDEV_H */