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35 #ifndef _IXGBE_ETHDEV_H_
36 #define _IXGBE_ETHDEV_H_
38 /* need update link, bit flag */
39 #define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
42 * Defines that were not part of ixgbe_type.h as they are not used by the
45 #define IXGBE_ADVTXD_MAC_1588 0x00080000 /* IEEE1588 Timestamp packet */
46 #define IXGBE_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */
47 #define IXGBE_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE, resvd */
48 #define IXGBE_RXDADV_ERR_CKSUM_BIT 30
49 #define IXGBE_RXDADV_ERR_CKSUM_MSK 3
50 #define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */
51 #define IXGBE_NB_STAT_MAPPING_REGS 32
52 #define IXGBE_EXTENDED_VLAN (uint32_t)(1 << 26) /* EXTENDED VLAN ENABLE */
53 #define IXGBE_VFTA_SIZE 128
54 #define IXGBE_HWSTRIP_BITMAP_SIZE (IXGBE_MAX_RX_QUEUE_NUM / (sizeof(uint32_t) * NBBY))
58 * Information about the fdir mode.
60 struct ixgbe_hw_fdir_info {
71 /* structure for interrupt relative data */
72 struct ixgbe_interrupt {
76 struct ixgbe_stat_mapping_registers {
77 uint32_t tqsm[IXGBE_NB_STAT_MAPPING_REGS];
78 uint32_t rqsmr[IXGBE_NB_STAT_MAPPING_REGS];
82 uint32_t vfta[IXGBE_VFTA_SIZE];
85 struct ixgbe_hwstrip {
86 uint32_t bitmap[IXGBE_HWSTRIP_BITMAP_SIZE];
90 * Structure to store private data for each driver instance (for each port).
92 struct ixgbe_adapter {
94 struct ixgbe_hw_stats stats;
95 struct ixgbe_hw_fdir_info fdir;
96 struct ixgbe_interrupt intr;
97 struct ixgbe_stat_mapping_registers stat_mappings;
98 struct ixgbe_vfta shadow_vfta;
99 struct ixgbe_hwstrip hwstrip;
102 #define IXGBE_DEV_PRIVATE_TO_HW(adapter)\
103 (&((struct ixgbe_adapter *)adapter)->hw)
105 #define IXGBE_DEV_PRIVATE_TO_STATS(adapter) \
106 (&((struct ixgbe_adapter *)adapter)->stats)
108 #define IXGBE_DEV_PRIVATE_TO_INTR(adapter) \
109 (&((struct ixgbe_adapter *)adapter)->intr)
111 #define IXGBE_DEV_PRIVATE_TO_FDIR_INFO(adapter) \
112 (&((struct ixgbe_adapter *)adapter)->fdir)
114 #define IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(adapter) \
115 (&((struct ixgbe_adapter *)adapter)->stat_mappings)
117 #define IXGBE_DEV_PRIVATE_TO_VFTA(adapter) \
118 (&((struct ixgbe_adapter *)adapter)->shadow_vfta)
120 #define IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(adapter) \
121 (&((struct ixgbe_adapter *)adapter)->hwstrip)
124 * RX/TX function prototypes
126 void ixgbe_dev_clear_queues(struct rte_eth_dev *dev);
128 void ixgbe_dev_rx_queue_release(void *rxq);
130 void ixgbe_dev_tx_queue_release(void *txq);
132 int ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
133 uint16_t nb_rx_desc, unsigned int socket_id,
134 const struct rte_eth_rxconf *rx_conf,
135 struct rte_mempool *mb_pool);
137 int ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
138 uint16_t nb_tx_desc, unsigned int socket_id,
139 const struct rte_eth_txconf *tx_conf);
141 int ixgbe_dev_rx_init(struct rte_eth_dev *dev);
143 void ixgbe_dev_tx_init(struct rte_eth_dev *dev);
145 void ixgbe_dev_rxtx_start(struct rte_eth_dev *dev);
147 int ixgbevf_dev_rx_init(struct rte_eth_dev *dev);
149 void ixgbevf_dev_tx_init(struct rte_eth_dev *dev);
151 void ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev);
153 uint16_t ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
156 #ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
157 uint16_t ixgbe_recv_pkts_bulk_alloc(void *rx_queue, struct rte_mbuf **rx_pkts,
161 uint16_t ixgbe_recv_scattered_pkts(void *rx_queue,
162 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
164 uint16_t ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
167 uint16_t ixgbe_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts,
171 * Flow director function prototypes
173 int ixgbe_fdir_configure(struct rte_eth_dev *dev);
175 int ixgbe_fdir_add_signature_filter(struct rte_eth_dev *dev,
176 struct rte_fdir_filter *fdir_filter, uint8_t queue);
178 int ixgbe_fdir_update_signature_filter(struct rte_eth_dev *dev,
179 struct rte_fdir_filter *fdir_filter, uint8_t queue);
181 int ixgbe_fdir_remove_signature_filter(struct rte_eth_dev *dev,
182 struct rte_fdir_filter *fdir_filter);
184 void ixgbe_fdir_info_get(struct rte_eth_dev *dev,
185 struct rte_eth_fdir *fdir);
187 int ixgbe_fdir_add_perfect_filter(struct rte_eth_dev *dev,
188 struct rte_fdir_filter *fdir_filter, uint16_t soft_id,
189 uint8_t queue, uint8_t drop);
191 int ixgbe_fdir_update_perfect_filter(struct rte_eth_dev *dev,
192 struct rte_fdir_filter *fdir_filter,uint16_t soft_id,
193 uint8_t queue, uint8_t drop);
195 int ixgbe_fdir_remove_perfect_filter(struct rte_eth_dev *dev,
196 struct rte_fdir_filter *fdir_filter, uint16_t soft_id);
198 int ixgbe_fdir_set_masks(struct rte_eth_dev *dev,
199 struct rte_fdir_masks *fdir_masks);
201 #endif /* _IXGBE_ETHDEV_H_ */