net/ngbe: support jumbo frame

[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 304ee48..b270343 100644 (file)
--- a/drivers/net/ngbe/ngbe_ethdev.h
+++ b/drivers/net/ngbe/ngbe_ethdev.h
@@ -6,6 +6,8 @@
 #ifndef _NGBE_ETHDEV_H_
 #define _NGBE_ETHDEV_H_
 
+#include "ngbe_ptypes.h"
+
 /* need update link, bit flag */
 #define NGBE_FLAG_NEED_LINK_UPDATE  ((uint32_t)(1 << 0))
 #define NGBE_FLAG_MAILBOX           ((uint32_t)(1 << 1))
@@ -13,7 +15,13 @@
 #define NGBE_FLAG_MACSEC            ((uint32_t)(1 << 3))
 #define NGBE_FLAG_NEED_LINK_CONFIG  ((uint32_t)(1 << 4))
 
+#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
 
 /* structure for interrupt relative data */
 struct ngbe_interrupt {
@@ -59,9 +67,16 @@ ngbe_dev_intr(struct rte_eth_dev *dev)
        return intr;
 }
 
-void ngbe_dev_rx_queue_release(void *rxq);
+/*
+ * Rx/Tx function prototypes
+ */
+void ngbe_dev_clear_queues(struct rte_eth_dev *dev);
+
+void ngbe_dev_free_queues(struct rte_eth_dev *dev);
+
+void ngbe_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid);
 
-void ngbe_dev_tx_queue_release(void *txq);
+void ngbe_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid);
 
 int  ngbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
                uint16_t nb_rx_desc, unsigned int socket_id,
@@ -72,6 +87,55 @@ int  ngbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
                uint16_t nb_tx_desc, unsigned int socket_id,
                const struct rte_eth_txconf *tx_conf);
 
+int ngbe_dev_rx_init(struct rte_eth_dev *dev);
+
+void ngbe_dev_tx_init(struct rte_eth_dev *dev);
+
+int ngbe_dev_rxtx_start(struct rte_eth_dev *dev);
+
+void ngbe_dev_save_rx_queue(struct ngbe_hw *hw, uint16_t rx_queue_id);
+void ngbe_dev_store_rx_queue(struct ngbe_hw *hw, uint16_t rx_queue_id);
+void ngbe_dev_save_tx_queue(struct ngbe_hw *hw, uint16_t tx_queue_id);
+void ngbe_dev_store_tx_queue(struct ngbe_hw *hw, uint16_t tx_queue_id);
+
+int ngbe_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+
+int ngbe_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+
+int ngbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+
+int ngbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+
+int
+ngbe_rx_burst_mode_get(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id,
+                     struct rte_eth_burst_mode *mode);
+int
+ngbe_tx_burst_mode_get(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id,
+                     struct rte_eth_burst_mode *mode);
+
+uint16_t ngbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
+               uint16_t nb_pkts);
+
+uint16_t ngbe_recv_pkts_bulk_alloc(void *rx_queue, struct rte_mbuf **rx_pkts,
+                                   uint16_t nb_pkts);
+
+uint16_t ngbe_recv_pkts_sc_single_alloc(void *rx_queue,
+               struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
+uint16_t ngbe_recv_pkts_sc_bulk_alloc(void *rx_queue,
+               struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
+
+uint16_t ngbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
+               uint16_t nb_pkts);
+
+uint16_t ngbe_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts,
+               uint16_t nb_pkts);
+
+uint16_t ngbe_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
+               uint16_t nb_pkts);
+
+void ngbe_set_ivar_map(struct ngbe_hw *hw, int8_t direction,
+                              uint8_t queue, uint8_t msix_vector);
+
 int
 ngbe_dev_link_update_share(struct rte_eth_dev *dev,
                int wait_to_complete);
@@ -93,4 +157,6 @@ ngbe_dev_link_update_share(struct rte_eth_dev *dev,
 #define NGBE_DEFAULT_TX_HTHRESH      0
 #define NGBE_DEFAULT_TX_WTHRESH      0
 
+const uint32_t *ngbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
+
 #endif /* _NGBE_ETHDEV_H_ */