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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)
40 #define E1000_FLAG_MAILBOX (uint32_t)(1 << 1)
43 * Defines that were not part of e1000_hw.h as they are not used by the FreeBSD
46 #define E1000_ADVTXD_POPTS_TXSM 0x00000200 /* L4 Checksum offload request */
47 #define E1000_ADVTXD_POPTS_IXSM 0x00000100 /* IP Checksum offload request */
48 #define E1000_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE of Reserved */
49 #define E1000_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */
50 #define E1000_RXD_ERR_CKSUM_BIT 29
51 #define E1000_RXD_ERR_CKSUM_MSK 3
52 #define E1000_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */
53 #define E1000_CTRL_EXT_EXTEND_VLAN (1<<26) /* EXTENDED VLAN */
54 #define IGB_VFTA_SIZE 128
56 /* structure for interrupt relative data */
57 struct e1000_interrupt {
64 uint32_t vfta[IGB_VFTA_SIZE];
68 * VF data which used by PF host only
70 #define E1000_MAX_VF_MC_ENTRIES 30
71 struct e1000_vf_info {
72 uint8_t vf_mac_addresses[ETHER_ADDR_LEN];
73 uint16_t vf_mc_hashes[E1000_MAX_VF_MC_ENTRIES];
74 uint16_t num_vf_mc_hashes;
75 uint16_t default_vf_vlan_id;
76 uint16_t vlans_enabled;
83 * Structure to store private data for each driver instance (for each port).
85 struct e1000_adapter {
87 struct e1000_hw_stats stats;
88 struct e1000_interrupt intr;
89 struct e1000_vfta shadow_vfta;
90 struct e1000_vf_info *vfdata;
93 #define E1000_DEV_PRIVATE_TO_HW(adapter) \
94 (&((struct e1000_adapter *)adapter)->hw)
96 #define E1000_DEV_PRIVATE_TO_STATS(adapter) \
97 (&((struct e1000_adapter *)adapter)->stats)
99 #define E1000_DEV_PRIVATE_TO_INTR(adapter) \
100 (&((struct e1000_adapter *)adapter)->intr)
102 #define E1000_DEV_PRIVATE_TO_VFTA(adapter) \
103 (&((struct e1000_adapter *)adapter)->shadow_vfta)
105 #define E1000_DEV_PRIVATE_TO_P_VFDATA(adapter) \
106 (&((struct e1000_adapter *)adapter)->vfdata)
109 * RX/TX IGB function prototypes
111 void eth_igb_tx_queue_release(void *txq);
112 void eth_igb_rx_queue_release(void *rxq);
113 void igb_dev_clear_queues(struct rte_eth_dev *dev);
115 int eth_igb_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
116 uint16_t nb_rx_desc, unsigned int socket_id,
117 const struct rte_eth_rxconf *rx_conf,
118 struct rte_mempool *mb_pool);
120 uint32_t eth_igb_rx_queue_count(struct rte_eth_dev *dev,
121 uint16_t rx_queue_id);
123 int eth_igb_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
124 uint16_t nb_tx_desc, unsigned int socket_id,
125 const struct rte_eth_txconf *tx_conf);
127 int eth_igb_rx_init(struct rte_eth_dev *dev);
129 void eth_igb_tx_init(struct rte_eth_dev *dev);
131 uint16_t eth_igb_xmit_pkts(void *txq, struct rte_mbuf **tx_pkts,
134 uint16_t eth_igb_recv_pkts(void *rxq, struct rte_mbuf **rx_pkts,
137 uint16_t eth_igb_recv_scattered_pkts(void *rxq,
138 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
140 int eth_igbvf_rx_init(struct rte_eth_dev *dev);
142 void eth_igbvf_tx_init(struct rte_eth_dev *dev);
145 * misc function prototypes
147 void igb_pf_host_init(struct rte_eth_dev *eth_dev);
149 void igb_pf_mbx_process(struct rte_eth_dev *eth_dev);
151 int igb_pf_host_configure(struct rte_eth_dev *eth_dev);
154 * RX/TX EM function prototypes
156 void eth_em_tx_queue_release(void *txq);
157 void eth_em_rx_queue_release(void *rxq);
159 void em_dev_clear_queues(struct rte_eth_dev *dev);
161 int eth_em_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
162 uint16_t nb_rx_desc, unsigned int socket_id,
163 const struct rte_eth_rxconf *rx_conf,
164 struct rte_mempool *mb_pool);
166 uint32_t eth_em_rx_queue_count(struct rte_eth_dev *dev,
167 uint16_t rx_queue_id);
169 int eth_em_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
170 uint16_t nb_tx_desc, unsigned int socket_id,
171 const struct rte_eth_txconf *tx_conf);
173 int eth_em_rx_init(struct rte_eth_dev *dev);
175 void eth_em_tx_init(struct rte_eth_dev *dev);
177 uint16_t eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
180 uint16_t eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
183 uint16_t eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
187 #endif /* _E1000_ETHDEV_H_ */