net/ngbe: support basic statistics

[dpdk.git] / drivers / net / ngbe / ngbe_ethdev.h

diff --git a/drivers/net/ngbe/ngbe_ethdev.h b/drivers/net/ngbe/ngbe_ethdev.h
index 286cb89..cb8dc5e 100644 (file)
--- a/drivers/net/ngbe/ngbe_ethdev.h
+++ b/drivers/net/ngbe/ngbe_ethdev.h
@@ -15,8 +15,22 @@
 #define NGBE_FLAG_MACSEC            ((uint32_t)(1 << 3))
 #define NGBE_FLAG_NEED_LINK_CONFIG  ((uint32_t)(1 << 4))
 
+#define NGBE_VFTA_SIZE 128
+#define NGBE_VLAN_TAG_SIZE 4
+/*Default value of Max Rx Queue*/
+#define NGBE_MAX_RX_QUEUE_NUM  8
+
+#ifndef NBBY
+#define NBBY   8       /* number of bits in a byte */
+#endif
+#define NGBE_HWSTRIP_BITMAP_SIZE \
+       (NGBE_MAX_RX_QUEUE_NUM / (sizeof(uint32_t) * NBBY))
+
 #define NGBE_QUEUE_ITR_INTERVAL_DEFAULT        500 /* 500us */
 
+/* The overhead from MTU to max frame size. */
+#define NGBE_ETH_OVERHEAD (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN)
+
 #define NGBE_MISC_VEC_ID               RTE_INTR_VEC_ZERO_OFFSET
 #define NGBE_RX_VEC_START              RTE_INTR_VEC_RXTX_OFFSET
 
@@ -29,12 +43,32 @@ struct ngbe_interrupt {
        uint64_t mask_orig; /* save mask during delayed handler */
 };
 
+#define NGBE_NB_STAT_MAPPING  32
+#define NB_QMAP_FIELDS_PER_QSM_REG 4
+#define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
+struct ngbe_stat_mappings {
+       uint32_t tqsm[NGBE_NB_STAT_MAPPING];
+       uint32_t rqsm[NGBE_NB_STAT_MAPPING];
+};
+
+struct ngbe_vfta {
+       uint32_t vfta[NGBE_VFTA_SIZE];
+};
+
+struct ngbe_hwstrip {
+       uint32_t bitmap[NGBE_HWSTRIP_BITMAP_SIZE];
+};
+
 /*
  * Structure to store private data for each driver instance (for each port).
  */
 struct ngbe_adapter {
        struct ngbe_hw             hw;
+       struct ngbe_hw_stats       stats;
        struct ngbe_interrupt      intr;
+       struct ngbe_stat_mappings  stat_mappings;
+       struct ngbe_vfta           shadow_vfta;
+       struct ngbe_hwstrip        hwstrip;
        bool                       rx_bulk_alloc_allowed;
 };
 
@@ -55,6 +89,9 @@ ngbe_dev_hw(struct rte_eth_dev *dev)
        return hw;
 }
 
+#define NGBE_DEV_STATS(dev) \
+       (&((struct ngbe_adapter *)(dev)->data->dev_private)->stats)
+
 static inline struct ngbe_interrupt *
 ngbe_dev_intr(struct rte_eth_dev *dev)
 {
@@ -64,6 +101,15 @@ ngbe_dev_intr(struct rte_eth_dev *dev)
        return intr;
 }
 
+#define NGBE_DEV_STAT_MAPPINGS(dev) \
+       (&((struct ngbe_adapter *)(dev)->data->dev_private)->stat_mappings)
+
+#define NGBE_DEV_VFTA(dev) \
+       (&((struct ngbe_adapter *)(dev)->data->dev_private)->shadow_vfta)
+
+#define NGBE_DEV_HWSTRIP(dev) \
+       (&((struct ngbe_adapter *)(dev)->data->dev_private)->hwstrip)
+
 /*
  * Rx/Tx function prototypes
  */
@@ -133,10 +179,21 @@ uint16_t ngbe_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 void ngbe_set_ivar_map(struct ngbe_hw *hw, int8_t direction,
                               uint8_t queue, uint8_t msix_vector);
 
+void ngbe_configure_port(struct rte_eth_dev *dev);
+
 int
 ngbe_dev_link_update_share(struct rte_eth_dev *dev,
                int wait_to_complete);
 
+/*
+ * misc function prototypes
+ */
+void ngbe_vlan_hw_filter_enable(struct rte_eth_dev *dev);
+
+void ngbe_vlan_hw_filter_disable(struct rte_eth_dev *dev);
+
+void ngbe_vlan_hw_strip_config(struct rte_eth_dev *dev);
+
 #define NGBE_LINK_DOWN_CHECK_TIMEOUT 4000 /* ms */
 #define NGBE_LINK_UP_CHECK_TIMEOUT   1000 /* ms */
 #define NGBE_VMDQ_NUM_UC_MAC         4096 /* Maximum nb. of UC MAC addr. */
@@ -155,5 +212,11 @@ ngbe_dev_link_update_share(struct rte_eth_dev *dev,
 #define NGBE_DEFAULT_TX_WTHRESH      0
 
 const uint32_t *ngbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
+void ngbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev,
+               uint16_t queue, bool on);
+void ngbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev,
+                                                 int mask);
+void ngbe_read_stats_registers(struct ngbe_hw *hw,
+                          struct ngbe_hw_stats *hw_stats);
 
 #endif /* _NGBE_ETHDEV_H_ */