net/dpaa2: increase the dist param to 64 bit

[dpdk.git] / drivers / net / dpaa2 / dpaa2_ethdev.h

diff --git a/drivers/net/dpaa2/dpaa2_ethdev.h b/drivers/net/dpaa2/dpaa2_ethdev.h
index d24fcc6..7b14ae0 100644 (file)
--- 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
@@ -37,6 +37,9 @@
 #include <mc/fsl_dpni.h>
 #include <mc/fsl_mc_sys.h>
 
+#define DPAA2_MIN_RX_BUF_SIZE 512
+#define DPAA2_MAX_RX_PKT_LEN  10240 /*WRIOP support*/
+
 #define MAX_TCS                        DPNI_MAX_TC
 #define MAX_RX_QUEUES          16
 #define MAX_TX_QUEUES          16
@@ -44,9 +47,33 @@
 /*default tc to be used for ,congestion, distribution etc configuration. */
 #define DPAA2_DEF_TC           0
 
+/* Threshold for a Tx queue to *Enter* Congestion state.
+ */
+#define CONG_ENTER_TX_THRESHOLD   512
+
+/* Threshold for a queue to *Exit* Congestion state.
+ */
+#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)
+#define CONG_RX_OAL    128
+
 /* Size of the input SMMU mapped memory required by MC */
 #define DIST_PARAM_IOVA_SIZE 256
 
+/* Enable TX Congestion control support
+ * default is disable
+ */
+#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;
        int32_t hw_id;
@@ -57,15 +84,24 @@ struct dpaa2_dev_priv {
        void *rx_vq[MAX_RX_QUEUES];
        void *tx_vq[MAX_TX_QUEUES];
 
-       uint16_t num_dist_per_tc[MAX_TCS];
-       uint8_t num_tc;
+       struct dpaa2_bp_list *bp_list; /**<Attached buffer pool list */
+       uint32_t options;
+       uint8_t max_mac_filters;
+       uint8_t max_vlan_filters;
+       uint8_t num_rx_tc;
        uint8_t flags; /*dpaa2 config flags */
 };
 
 int dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
-                         uint32_t req_dist_set);
+                         uint64_t req_dist_set);
 
 int dpaa2_remove_flow_dist(struct rte_eth_dev *eth_dev,
                           uint8_t tc_index);
 
+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 */