X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fdpaa2%2Fdpaa2_ethdev.h;h=07e1da68e3a7246dad2352f7b3da7458bb409b1a;hb=9df0826a42e890006c77861c74b79907f33b8201;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..07e1da68e3 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.h
+++ b/drivers/net/dpaa2/dpaa2_ethdev.h
@@ -2,7 +2,7 @@
  *   BSD LICENSE
  *
  *   Copyright (c) 2015-2016 Freescale Semiconductor, Inc. All rights reserved.
- *   Copyright (c) 2016 NXP. All rights reserved.
+ *   Copyright 2016 NXP.
  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
@@ -47,14 +47,20 @@
 /*default tc to be used for ,congestion, distribution etc configuration. */
 #define DPAA2_DEF_TC		0
 
-/* Threshold for a queue to *Enter* Congestion state.
- * It is set to 32KB
+/* Threshold for a Tx queue to *Enter* Congestion state.
  */
-#define CONG_ENTER_TX_THRESHOLD   (32 * 1024)
+#define CONG_ENTER_TX_THRESHOLD   512
 
 /* Threshold for a queue to *Exit* Congestion state.
  */
-#define CONG_EXIT_TX_THRESHOLD    (24 * 1024)
+#define CONG_EXIT_TX_THRESHOLD    480
+
+#define CONG_RETRY_COUNT 18000
+
+/* RX queue tail drop threshold
+ * currently considering 32 KB packets
+ */
+#define CONG_THRESHOLD_RX_Q  (64 * 1024)
 
 /* Size of the input SMMU mapped memory required by MC */
 #define DIST_PARAM_IOVA_SIZE 256
@@ -62,7 +68,10 @@
 /* Enable TX Congestion control support
  * default is disable
  */
-#define DPAA2_TX_CGR_SUPPORT	0x01
+#define DPAA2_TX_CGR_OFF	0x01
+
+/* Disable RX tail drop, default is enable */
+#define DPAA2_RX_TAILDROP_OFF	0x04
 
 struct dpaa2_dev_priv {
 	void *hw;
@@ -76,10 +85,9 @@ struct dpaa2_dev_priv {
 
 	struct dpaa2_bp_list *bp_list; /**<Attached buffer pool list */
 	uint32_t options;
-	uint16_t num_dist_per_tc[MAX_TCS];
 	uint8_t max_mac_filters;
 	uint8_t max_vlan_filters;
-	uint8_t num_tc;
+	uint8_t num_rx_tc;
 	uint8_t flags; /*dpaa2 config flags */
 };
 
@@ -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 */