igb: check DD bit of specific RX descriptor

[dpdk.git] / lib / librte_pmd_e1000 / e1000_ethdev.h

diff --git a/lib/librte_pmd_e1000/e1000_ethdev.h b/lib/librte_pmd_e1000/e1000_ethdev.h
index 9ebb5ba..999420a 100644 (file)
--- a/lib/librte_pmd_e1000/e1000_ethdev.h
+++ b/lib/librte_pmd_e1000/e1000_ethdev.h
@@ -120,6 +120,8 @@ int eth_igb_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
 uint32_t eth_igb_rx_queue_count(struct rte_eth_dev *dev, 
                uint16_t rx_queue_id);
 
+int eth_igb_rx_descriptor_done(void *rx_queue, uint16_t offset);
+
 int eth_igb_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);
@@ -166,6 +168,8 @@ int eth_em_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
 uint32_t eth_em_rx_queue_count(struct rte_eth_dev *dev, 
                uint16_t rx_queue_id);
 
+int eth_em_rx_descriptor_done(void *rx_queue, uint16_t offset);
+
 int eth_em_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);