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34 #ifndef _E1000_ETHDEV_H_
35 #define _E1000_ETHDEV_H_
37 /* need update link, bit flag */
38 #define E1000_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
39 #define E1000_FLAG_MAILBOX (uint32_t)(1 << 1)
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 #define IGB_MAX_RX_QUEUE_NUM 8
56 #define IGB_MAX_RX_QUEUE_NUM_82576 16
58 #define E1000_SYN_FILTER_ENABLE 0x00000001 /* syn filter enable field */
59 #define E1000_SYN_FILTER_QUEUE 0x0000000E /* syn filter queue field */
60 #define E1000_SYN_FILTER_QUEUE_SHIFT 1 /* syn filter queue field */
61 #define E1000_RFCTL_SYNQFP 0x00080000 /* SYNQFP in RFCTL register */
63 #define E1000_ETQF_ETHERTYPE 0x0000FFFF
64 #define E1000_ETQF_QUEUE 0x00070000
65 #define E1000_ETQF_QUEUE_SHIFT 16
66 #define E1000_MAX_ETQF_FILTERS 8
68 #define E1000_IMIR_DSTPORT 0x0000FFFF
69 #define E1000_IMIR_PRIORITY 0xE0000000
70 #define E1000_IMIR_EXT_SIZE_BP 0x00001000
71 #define E1000_IMIR_EXT_CTRL_UGR 0x00002000
72 #define E1000_IMIR_EXT_CTRL_ACK 0x00004000
73 #define E1000_IMIR_EXT_CTRL_PSH 0x00008000
74 #define E1000_IMIR_EXT_CTRL_RST 0x00010000
75 #define E1000_IMIR_EXT_CTRL_SYN 0x00020000
76 #define E1000_IMIR_EXT_CTRL_FIN 0x00040000
77 #define E1000_IMIR_EXT_CTRL_BP 0x00080000
78 #define E1000_MAX_TTQF_FILTERS 8
79 #define E1000_2TUPLE_MAX_PRI 7
81 #define E1000_MAX_FLEXIBLE_FILTERS 8
82 #define E1000_MAX_FHFT 4
83 #define E1000_MAX_FHFT_EXT 4
84 #define E1000_MAX_FLEX_FILTER_PRI 7
85 #define E1000_MAX_FLEX_FILTER_LEN 128
86 #define E1000_FHFT_QUEUEING_LEN 0x0000007F
87 #define E1000_FHFT_QUEUEING_QUEUE 0x00000700
88 #define E1000_FHFT_QUEUEING_PRIO 0x00070000
89 #define E1000_FHFT_QUEUEING_OFFSET 0xFC
90 #define E1000_FHFT_QUEUEING_QUEUE_SHIFT 8
91 #define E1000_FHFT_QUEUEING_PRIO_SHIFT 16
92 #define E1000_WUFC_FLEX_HQ 0x00004000
94 #define E1000_SPQF_SRCPORT 0x0000FFFF
96 #define E1000_MAX_FTQF_FILTERS 8
97 #define E1000_FTQF_PROTOCOL_MASK 0x000000FF
98 #define E1000_FTQF_5TUPLE_MASK_SHIFT 28
99 #define E1000_FTQF_PROTOCOL_COMP_MASK 0x10000000
100 #define E1000_FTQF_SOURCE_ADDR_MASK 0x20000000
101 #define E1000_FTQF_DEST_ADDR_MASK 0x40000000
102 #define E1000_FTQF_SOURCE_PORT_MASK 0x80000000
103 #define E1000_FTQF_VF_MASK_EN 0x00008000
104 #define E1000_FTQF_QUEUE_MASK 0x03ff0000
105 #define E1000_FTQF_QUEUE_SHIFT 16
106 #define E1000_FTQF_QUEUE_ENABLE 0x00000100
108 /* structure for interrupt relative data */
109 struct e1000_interrupt {
114 /* local vfta copy */
116 uint32_t vfta[IGB_VFTA_SIZE];
120 * VF data which used by PF host only
122 #define E1000_MAX_VF_MC_ENTRIES 30
123 struct e1000_vf_info {
124 uint8_t vf_mac_addresses[ETHER_ADDR_LEN];
125 uint16_t vf_mc_hashes[E1000_MAX_VF_MC_ENTRIES];
126 uint16_t num_vf_mc_hashes;
127 uint16_t default_vf_vlan_id;
128 uint16_t vlans_enabled;
135 * Structure to store private data for each driver instance (for each port).
137 struct e1000_adapter {
139 struct e1000_hw_stats stats;
140 struct e1000_interrupt intr;
141 struct e1000_vfta shadow_vfta;
142 struct e1000_vf_info *vfdata;
145 #define E1000_DEV_PRIVATE_TO_HW(adapter) \
146 (&((struct e1000_adapter *)adapter)->hw)
148 #define E1000_DEV_PRIVATE_TO_STATS(adapter) \
149 (&((struct e1000_adapter *)adapter)->stats)
151 #define E1000_DEV_PRIVATE_TO_INTR(adapter) \
152 (&((struct e1000_adapter *)adapter)->intr)
154 #define E1000_DEV_PRIVATE_TO_VFTA(adapter) \
155 (&((struct e1000_adapter *)adapter)->shadow_vfta)
157 #define E1000_DEV_PRIVATE_TO_P_VFDATA(adapter) \
158 (&((struct e1000_adapter *)adapter)->vfdata)
161 * RX/TX IGB function prototypes
163 void eth_igb_tx_queue_release(void *txq);
164 void eth_igb_rx_queue_release(void *rxq);
165 void igb_dev_clear_queues(struct rte_eth_dev *dev);
167 int eth_igb_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
168 uint16_t nb_rx_desc, unsigned int socket_id,
169 const struct rte_eth_rxconf *rx_conf,
170 struct rte_mempool *mb_pool);
172 uint32_t eth_igb_rx_queue_count(struct rte_eth_dev *dev,
173 uint16_t rx_queue_id);
175 int eth_igb_rx_descriptor_done(void *rx_queue, uint16_t offset);
177 int eth_igb_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
178 uint16_t nb_tx_desc, unsigned int socket_id,
179 const struct rte_eth_txconf *tx_conf);
181 int eth_igb_rx_init(struct rte_eth_dev *dev);
183 void eth_igb_tx_init(struct rte_eth_dev *dev);
185 uint16_t eth_igb_xmit_pkts(void *txq, struct rte_mbuf **tx_pkts,
188 uint16_t eth_igb_recv_pkts(void *rxq, struct rte_mbuf **rx_pkts,
191 uint16_t eth_igb_recv_scattered_pkts(void *rxq,
192 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
194 int eth_igb_rss_hash_update(struct rte_eth_dev *dev,
195 struct rte_eth_rss_conf *rss_conf);
197 int eth_igb_rss_hash_conf_get(struct rte_eth_dev *dev,
198 struct rte_eth_rss_conf *rss_conf);
200 int eth_igbvf_rx_init(struct rte_eth_dev *dev);
202 void eth_igbvf_tx_init(struct rte_eth_dev *dev);
205 * misc function prototypes
207 void igb_pf_host_init(struct rte_eth_dev *eth_dev);
209 void igb_pf_mbx_process(struct rte_eth_dev *eth_dev);
211 int igb_pf_host_configure(struct rte_eth_dev *eth_dev);
214 * RX/TX EM function prototypes
216 void eth_em_tx_queue_release(void *txq);
217 void eth_em_rx_queue_release(void *rxq);
219 void em_dev_clear_queues(struct rte_eth_dev *dev);
221 int eth_em_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
222 uint16_t nb_rx_desc, unsigned int socket_id,
223 const struct rte_eth_rxconf *rx_conf,
224 struct rte_mempool *mb_pool);
226 uint32_t eth_em_rx_queue_count(struct rte_eth_dev *dev,
227 uint16_t rx_queue_id);
229 int eth_em_rx_descriptor_done(void *rx_queue, uint16_t offset);
231 int eth_em_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
232 uint16_t nb_tx_desc, unsigned int socket_id,
233 const struct rte_eth_txconf *tx_conf);
235 int eth_em_rx_init(struct rte_eth_dev *dev);
237 void eth_em_tx_init(struct rte_eth_dev *dev);
239 uint16_t eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
242 uint16_t eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
245 uint16_t eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
248 #endif /* _E1000_ETHDEV_H_ */