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35 #ifndef _E1000_ETHDEV_H_
36 #define _E1000_ETHDEV_H_
38 /* need update link, bit flag */
39 #define E1000_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
42 * Defines that were not part of e1000_hw.h as they are not used by the FreeBSD
45 #define E1000_ADVTXD_POPTS_TXSM 0x00000200 /* L4 Checksum offload request */
46 #define E1000_ADVTXD_POPTS_IXSM 0x00000100 /* IP Checksum offload request */
47 #define E1000_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE of Reserved */
48 #define E1000_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */
49 #define E1000_RXD_ERR_CKSUM_BIT 29
50 #define E1000_RXD_ERR_CKSUM_MSK 3
51 #define E1000_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */
52 #define E1000_CTRL_EXT_EXTEND_VLAN (1<<26) /* EXTENDED VLAN */
53 #define IGB_VFTA_SIZE 128
55 /* structure for interrupt relative data */
56 struct e1000_interrupt {
62 uint32_t vfta[IGB_VFTA_SIZE];
66 * Structure to store private data for each driver instance (for each port).
68 struct e1000_adapter {
70 struct e1000_hw_stats stats;
71 struct e1000_interrupt intr;
72 struct e1000_vfta shadow_vfta;
75 #define E1000_DEV_PRIVATE_TO_HW(adapter) \
76 (&((struct e1000_adapter *)adapter)->hw)
78 #define E1000_DEV_PRIVATE_TO_STATS(adapter) \
79 (&((struct e1000_adapter *)adapter)->stats)
81 #define E1000_DEV_PRIVATE_TO_INTR(adapter) \
82 (&((struct e1000_adapter *)adapter)->intr)
84 #define E1000_DEV_PRIVATE_TO_VFTA(adapter) \
85 (&((struct e1000_adapter *)adapter)->shadow_vfta)
88 * RX/TX IGB function prototypes
90 void eth_igb_tx_queue_release(void *txq);
91 void eth_igb_rx_queue_release(void *rxq);
92 void igb_dev_clear_queues(struct rte_eth_dev *dev);
94 int eth_igb_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
95 uint16_t nb_rx_desc, unsigned int socket_id,
96 const struct rte_eth_rxconf *rx_conf,
97 struct rte_mempool *mb_pool);
99 int eth_igb_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
100 uint16_t nb_tx_desc, unsigned int socket_id,
101 const struct rte_eth_txconf *tx_conf);
103 int eth_igb_rx_init(struct rte_eth_dev *dev);
105 void eth_igb_tx_init(struct rte_eth_dev *dev);
107 uint16_t eth_igb_xmit_pkts(void *txq, struct rte_mbuf **tx_pkts,
110 uint16_t eth_igb_recv_pkts(void *rxq, struct rte_mbuf **rx_pkts,
113 uint16_t eth_igb_recv_scattered_pkts(void *rxq,
114 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
116 int eth_igbvf_rx_init(struct rte_eth_dev *dev);
118 void eth_igbvf_tx_init(struct rte_eth_dev *dev);
121 * RX/TX EM function prototypes
123 void eth_em_tx_queue_release(void *txq);
124 void eth_em_rx_queue_release(void *rxq);
126 void em_dev_clear_queues(struct rte_eth_dev *dev);
128 int eth_em_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
129 uint16_t nb_rx_desc, unsigned int socket_id,
130 const struct rte_eth_rxconf *rx_conf,
131 struct rte_mempool *mb_pool);
133 int eth_em_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
134 uint16_t nb_tx_desc, unsigned int socket_id,
135 const struct rte_eth_txconf *tx_conf);
137 int eth_em_rx_init(struct rte_eth_dev *dev);
139 void eth_em_tx_init(struct rte_eth_dev *dev);
141 uint16_t eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
144 uint16_t eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
147 uint16_t eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
151 #endif /* _E1000_ETHDEV_H_ */