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34 #ifndef _IXGBE_ETHDEV_H_
35 #define _IXGBE_ETHDEV_H_
36 #include "ixgbe/ixgbe_dcb.h"
37 #include "ixgbe/ixgbe_dcb_82599.h"
38 #include "ixgbe/ixgbe_dcb_82598.h"
39 #include "ixgbe_bypass.h"
41 /* need update link, bit flag */
42 #define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
43 #define IXGBE_FLAG_MAILBOX (uint32_t)(1 << 1)
46 * Defines that were not part of ixgbe_type.h as they are not used by the
49 #define IXGBE_ADVTXD_MAC_1588 0x00080000 /* IEEE1588 Timestamp packet */
50 #define IXGBE_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */
51 #define IXGBE_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE, resvd */
52 #define IXGBE_RXDADV_ERR_CKSUM_BIT 30
53 #define IXGBE_RXDADV_ERR_CKSUM_MSK 3
54 #define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */
55 #define IXGBE_NB_STAT_MAPPING_REGS 32
56 #define IXGBE_EXTENDED_VLAN (uint32_t)(1 << 26) /* EXTENDED VLAN ENABLE */
57 #define IXGBE_VFTA_SIZE 128
58 #define IXGBE_VLAN_TAG_SIZE 4
59 #define IXGBE_MAX_RX_QUEUE_NUM 128
61 #define NBBY 8 /* number of bits in a byte */
63 #define IXGBE_HWSTRIP_BITMAP_SIZE (IXGBE_MAX_RX_QUEUE_NUM / (sizeof(uint32_t) * NBBY))
65 /* Loopback operation modes */
66 /* 82599 specific loopback operation types */
67 #define IXGBE_LPBK_82599_NONE 0x0 /* Default value. Loopback is disabled. */
68 #define IXGBE_LPBK_82599_TX_RX 0x1 /* Tx->Rx loopback operation is enabled. */
70 #define IXGBE_MAX_JUMBO_FRAME_SIZE 0x2600 /* Maximum Jumbo frame size. */
72 #define IXGBE_RTTBCNRC_RF_INT_MASK_BASE 0x000003FF
73 #define IXGBE_RTTBCNRC_RF_INT_MASK_M \
74 (IXGBE_RTTBCNRC_RF_INT_MASK_BASE << IXGBE_RTTBCNRC_RF_INT_SHIFT)
76 #define IXGBE_MAX_QUEUE_NUM_PER_VF 8
78 #define IXGBE_SYN_FILTER_ENABLE 0x00000001 /* syn filter enable field */
79 #define IXGBE_SYN_FILTER_QUEUE 0x000000FE /* syn filter queue field */
80 #define IXGBE_SYN_FILTER_QUEUE_SHIFT 1 /* syn filter queue field shift */
81 #define IXGBE_SYN_FILTER_SYNQFP 0x80000000 /* syn filter SYNQFP */
83 #define IXGBE_ETQF_UP 0x00070000 /* ethertype filter priority field */
84 #define IXGBE_ETQF_SHIFT 16
85 #define IXGBE_ETQF_UP_EN 0x00080000
86 #define IXGBE_ETQF_ETHERTYPE 0x0000FFFF /* ethertype filter ethertype field */
87 #define IXGBE_ETQF_MAX_PRI 7
89 #define IXGBE_SDPQF_DSTPORT 0xFFFF0000 /* dst port field */
90 #define IXGBE_SDPQF_DSTPORT_SHIFT 16 /* dst port field shift */
91 #define IXGBE_SDPQF_SRCPORT 0x0000FFFF /* src port field */
93 #define IXGBE_L34T_IMIR_SIZE_BP 0x00001000
94 #define IXGBE_L34T_IMIR_RESERVE 0x00080000 /* bit 13 to 19 must be set to 1000000b. */
95 #define IXGBE_L34T_IMIR_LLI 0x00100000
96 #define IXGBE_L34T_IMIR_QUEUE 0x0FE00000
97 #define IXGBE_L34T_IMIR_QUEUE_SHIFT 21
98 #define IXGBE_5TUPLE_MAX_PRI 7
99 #define IXGBE_5TUPLE_MIN_PRI 1
102 * Information about the fdir mode.
104 struct ixgbe_hw_fdir_info {
105 uint8_t flex_bytes_offset;
116 /* structure for interrupt relative data */
117 struct ixgbe_interrupt {
122 struct ixgbe_stat_mapping_registers {
123 uint32_t tqsm[IXGBE_NB_STAT_MAPPING_REGS];
124 uint32_t rqsmr[IXGBE_NB_STAT_MAPPING_REGS];
128 uint32_t vfta[IXGBE_VFTA_SIZE];
131 struct ixgbe_hwstrip {
132 uint32_t bitmap[IXGBE_HWSTRIP_BITMAP_SIZE];
136 * VF data which used by PF host only
138 #define IXGBE_MAX_VF_MC_ENTRIES 30
139 #define IXGBE_MAX_MR_RULE_ENTRIES 4 /* number of mirroring rules supported */
140 #define IXGBE_MAX_UTA 128
142 struct ixgbe_uta_info {
143 uint8_t uc_filter_type;
145 uint32_t uta_shadow[IXGBE_MAX_UTA];
148 struct ixgbe_mirror_info {
149 struct rte_eth_vmdq_mirror_conf mr_conf[ETH_VMDQ_NUM_MIRROR_RULE];
150 /**< store PF mirror rules configuration*/
153 struct ixgbe_vf_info {
154 uint8_t vf_mac_addresses[ETHER_ADDR_LEN];
155 uint16_t vf_mc_hashes[IXGBE_MAX_VF_MC_ENTRIES];
156 uint16_t num_vf_mc_hashes;
157 uint16_t default_vf_vlan_id;
158 uint16_t vlans_enabled;
160 uint16_t tx_rate[IXGBE_MAX_QUEUE_NUM_PER_VF];
162 uint8_t spoofchk_enabled;
167 * Structure to store filters' info.
169 struct ixgbe_filter_info {
170 uint8_t ethertype_mask; /* Bit mask for every used ethertype filter */
171 /* store used ethertype filters*/
172 uint16_t ethertype_filters[IXGBE_MAX_ETQF_FILTERS];
176 * Structure to store private data for each driver instance (for each port).
178 struct ixgbe_adapter {
180 struct ixgbe_hw_stats stats;
181 struct ixgbe_hw_fdir_info fdir;
182 struct ixgbe_interrupt intr;
183 struct ixgbe_stat_mapping_registers stat_mappings;
184 struct ixgbe_vfta shadow_vfta;
185 struct ixgbe_hwstrip hwstrip;
186 struct ixgbe_dcb_config dcb_config;
187 struct ixgbe_mirror_info mr_data;
188 struct ixgbe_vf_info *vfdata;
189 struct ixgbe_uta_info uta_info;
190 #ifdef RTE_NIC_BYPASS
191 struct ixgbe_bypass_info bps;
192 #endif /* RTE_NIC_BYPASS */
193 struct ixgbe_filter_info filter;
197 * Possible l4type of 5tuple filters.
199 enum ixgbe_5tuple_protocol {
200 IXGBE_FILTER_PROTOCOL_TCP = 0,
201 IXGBE_FILTER_PROTOCOL_UDP,
202 IXGBE_FILTER_PROTOCOL_SCTP,
203 IXGBE_FILTER_PROTOCOL_NONE,
206 #define IXGBE_DEV_PRIVATE_TO_HW(adapter)\
207 (&((struct ixgbe_adapter *)adapter)->hw)
209 #define IXGBE_DEV_PRIVATE_TO_STATS(adapter) \
210 (&((struct ixgbe_adapter *)adapter)->stats)
212 #define IXGBE_DEV_PRIVATE_TO_INTR(adapter) \
213 (&((struct ixgbe_adapter *)adapter)->intr)
215 #define IXGBE_DEV_PRIVATE_TO_FDIR_INFO(adapter) \
216 (&((struct ixgbe_adapter *)adapter)->fdir)
218 #define IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(adapter) \
219 (&((struct ixgbe_adapter *)adapter)->stat_mappings)
221 #define IXGBE_DEV_PRIVATE_TO_VFTA(adapter) \
222 (&((struct ixgbe_adapter *)adapter)->shadow_vfta)
224 #define IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(adapter) \
225 (&((struct ixgbe_adapter *)adapter)->hwstrip)
227 #define IXGBE_DEV_PRIVATE_TO_DCB_CFG(adapter) \
228 (&((struct ixgbe_adapter *)adapter)->dcb_config)
230 #define IXGBE_DEV_PRIVATE_TO_P_VFDATA(adapter) \
231 (&((struct ixgbe_adapter *)adapter)->vfdata)
233 #define IXGBE_DEV_PRIVATE_TO_PFDATA(adapter) \
234 (&((struct ixgbe_adapter *)adapter)->mr_data)
236 #define IXGBE_DEV_PRIVATE_TO_UTA(adapter) \
237 (&((struct ixgbe_adapter *)adapter)->uta_info)
239 #define IXGBE_DEV_PRIVATE_TO_FILTER_INFO(adapter) \
240 (&((struct ixgbe_adapter *)adapter)->filter)
243 * RX/TX function prototypes
245 void ixgbe_dev_clear_queues(struct rte_eth_dev *dev);
247 void ixgbe_dev_rx_queue_release(void *rxq);
249 void ixgbe_dev_tx_queue_release(void *txq);
251 int ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
252 uint16_t nb_rx_desc, unsigned int socket_id,
253 const struct rte_eth_rxconf *rx_conf,
254 struct rte_mempool *mb_pool);
256 int ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
257 uint16_t nb_tx_desc, unsigned int socket_id,
258 const struct rte_eth_txconf *tx_conf);
260 uint32_t ixgbe_dev_rx_queue_count(struct rte_eth_dev *dev,
261 uint16_t rx_queue_id);
263 int ixgbe_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);
265 int ixgbe_dev_rx_init(struct rte_eth_dev *dev);
267 void ixgbe_dev_tx_init(struct rte_eth_dev *dev);
269 int ixgbe_dev_rxtx_start(struct rte_eth_dev *dev);
271 int ixgbe_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
273 int ixgbe_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
275 int ixgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
277 int ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
279 int ixgbevf_dev_rx_init(struct rte_eth_dev *dev);
281 void ixgbevf_dev_tx_init(struct rte_eth_dev *dev);
283 void ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev);
285 uint16_t ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
288 #ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
289 uint16_t ixgbe_recv_pkts_bulk_alloc(void *rx_queue, struct rte_mbuf **rx_pkts,
293 uint16_t ixgbe_recv_scattered_pkts(void *rx_queue,
294 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
296 uint16_t ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
299 uint16_t ixgbe_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts,
302 int ixgbe_dev_rss_hash_update(struct rte_eth_dev *dev,
303 struct rte_eth_rss_conf *rss_conf);
305 int ixgbe_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
306 struct rte_eth_rss_conf *rss_conf);
309 * Flow director function prototypes
311 int ixgbe_fdir_configure(struct rte_eth_dev *dev);
313 void ixgbe_fdir_info_get(struct rte_eth_dev *dev,
314 struct rte_eth_fdir *fdir);
316 int ixgbe_fdir_set_masks(struct rte_eth_dev *dev,
317 struct rte_fdir_masks *fdir_masks);
319 void ixgbe_configure_dcb(struct rte_eth_dev *dev);
322 * misc function prototypes
324 void ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev);
326 void ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev);
328 void ixgbe_vlan_hw_strip_enable_all(struct rte_eth_dev *dev);
330 void ixgbe_vlan_hw_strip_disable_all(struct rte_eth_dev *dev);
332 void ixgbe_pf_host_init(struct rte_eth_dev *eth_dev);
334 void ixgbe_pf_mbx_process(struct rte_eth_dev *eth_dev);
336 int ixgbe_pf_host_configure(struct rte_eth_dev *eth_dev);
338 uint32_t ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val);
340 int ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev,
341 enum rte_filter_op filter_op, void *arg);
342 #endif /* _IXGBE_ETHDEV_H_ */