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34 #ifndef _IXGBE_ETHDEV_H_
35 #define _IXGBE_ETHDEV_H_
36 #include "base/ixgbe_dcb.h"
37 #include "base/ixgbe_dcb_82599.h"
38 #include "base/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 /* EITR Inteval is in 2048ns uinits for 1G and 10G link */
66 #define IXGBE_EITR_INTERVAL_UNIT_NS 2048
67 #define IXGBE_EITR_ITR_INT_SHIFT 3
68 #define IXGBE_EITR_INTERVAL_US(us) \
69 (((us) * 1000 / IXGBE_EITR_INTERVAL_UNIT_NS << IXGBE_EITR_ITR_INT_SHIFT) & \
70 IXGBE_EITR_ITR_INT_MASK)
73 /* Loopback operation modes */
74 /* 82599 specific loopback operation types */
75 #define IXGBE_LPBK_82599_NONE 0x0 /* Default value. Loopback is disabled. */
76 #define IXGBE_LPBK_82599_TX_RX 0x1 /* Tx->Rx loopback operation is enabled. */
78 #define IXGBE_MAX_JUMBO_FRAME_SIZE 0x2600 /* Maximum Jumbo frame size. */
80 #define IXGBE_RTTBCNRC_RF_INT_MASK_BASE 0x000003FF
81 #define IXGBE_RTTBCNRC_RF_INT_MASK_M \
82 (IXGBE_RTTBCNRC_RF_INT_MASK_BASE << IXGBE_RTTBCNRC_RF_INT_SHIFT)
84 #define IXGBE_MAX_QUEUE_NUM_PER_VF 8
86 #define IXGBE_SYN_FILTER_ENABLE 0x00000001 /* syn filter enable field */
87 #define IXGBE_SYN_FILTER_QUEUE 0x000000FE /* syn filter queue field */
88 #define IXGBE_SYN_FILTER_QUEUE_SHIFT 1 /* syn filter queue field shift */
89 #define IXGBE_SYN_FILTER_SYNQFP 0x80000000 /* syn filter SYNQFP */
91 #define IXGBE_ETQF_UP 0x00070000 /* ethertype filter priority field */
92 #define IXGBE_ETQF_SHIFT 16
93 #define IXGBE_ETQF_UP_EN 0x00080000
94 #define IXGBE_ETQF_ETHERTYPE 0x0000FFFF /* ethertype filter ethertype field */
95 #define IXGBE_ETQF_MAX_PRI 7
97 #define IXGBE_SDPQF_DSTPORT 0xFFFF0000 /* dst port field */
98 #define IXGBE_SDPQF_DSTPORT_SHIFT 16 /* dst port field shift */
99 #define IXGBE_SDPQF_SRCPORT 0x0000FFFF /* src port field */
101 #define IXGBE_L34T_IMIR_SIZE_BP 0x00001000
102 #define IXGBE_L34T_IMIR_RESERVE 0x00080000 /* bit 13 to 19 must be set to 1000000b. */
103 #define IXGBE_L34T_IMIR_LLI 0x00100000
104 #define IXGBE_L34T_IMIR_QUEUE 0x0FE00000
105 #define IXGBE_L34T_IMIR_QUEUE_SHIFT 21
106 #define IXGBE_5TUPLE_MAX_PRI 7
107 #define IXGBE_5TUPLE_MIN_PRI 1
109 #define IXGBE_RSS_OFFLOAD_ALL ( \
111 ETH_RSS_NONFRAG_IPV4_TCP | \
112 ETH_RSS_NONFRAG_IPV4_UDP | \
114 ETH_RSS_NONFRAG_IPV6_TCP | \
115 ETH_RSS_NONFRAG_IPV6_UDP | \
117 ETH_RSS_IPV6_TCP_EX | \
120 #define IXGBE_VF_IRQ_ENABLE_MASK 3 /* vf irq enable mask */
121 #define IXGBE_VF_MAXMSIVECTOR 1
124 * Information about the fdir mode.
127 struct ixgbe_hw_fdir_mask {
128 uint16_t vlan_tci_mask;
129 uint32_t src_ipv4_mask;
130 uint32_t dst_ipv4_mask;
131 uint16_t src_ipv6_mask;
132 uint16_t dst_ipv6_mask;
133 uint16_t src_port_mask;
134 uint16_t dst_port_mask;
135 uint16_t flex_bytes_mask;
136 uint8_t mac_addr_byte_mask;
137 uint32_t tunnel_id_mask;
138 uint8_t tunnel_type_mask;
141 struct ixgbe_hw_fdir_info {
142 struct ixgbe_hw_fdir_mask mask;
143 uint8_t flex_bytes_offset;
154 /* structure for interrupt relative data */
155 struct ixgbe_interrupt {
160 struct ixgbe_stat_mapping_registers {
161 uint32_t tqsm[IXGBE_NB_STAT_MAPPING_REGS];
162 uint32_t rqsmr[IXGBE_NB_STAT_MAPPING_REGS];
166 uint32_t vfta[IXGBE_VFTA_SIZE];
169 struct ixgbe_hwstrip {
170 uint32_t bitmap[IXGBE_HWSTRIP_BITMAP_SIZE];
174 * VF data which used by PF host only
176 #define IXGBE_MAX_VF_MC_ENTRIES 30
177 #define IXGBE_MAX_MR_RULE_ENTRIES 4 /* number of mirroring rules supported */
178 #define IXGBE_MAX_UTA 128
180 struct ixgbe_uta_info {
181 uint8_t uc_filter_type;
183 uint32_t uta_shadow[IXGBE_MAX_UTA];
186 #define IXGBE_MAX_MIRROR_RULES 4 /* Maximum nb. of mirror rules. */
188 struct ixgbe_mirror_info {
189 struct rte_eth_mirror_conf mr_conf[IXGBE_MAX_MIRROR_RULES];
190 /**< store PF mirror rules configuration*/
193 struct ixgbe_vf_info {
194 uint8_t vf_mac_addresses[ETHER_ADDR_LEN];
195 uint16_t vf_mc_hashes[IXGBE_MAX_VF_MC_ENTRIES];
196 uint16_t num_vf_mc_hashes;
197 uint16_t default_vf_vlan_id;
198 uint16_t vlans_enabled;
200 uint16_t tx_rate[IXGBE_MAX_QUEUE_NUM_PER_VF];
202 uint8_t spoofchk_enabled;
207 * Possible l4type of 5tuple filters.
209 enum ixgbe_5tuple_protocol {
210 IXGBE_FILTER_PROTOCOL_TCP = 0,
211 IXGBE_FILTER_PROTOCOL_UDP,
212 IXGBE_FILTER_PROTOCOL_SCTP,
213 IXGBE_FILTER_PROTOCOL_NONE,
216 TAILQ_HEAD(ixgbe_5tuple_filter_list, ixgbe_5tuple_filter);
218 struct ixgbe_5tuple_filter_info {
223 enum ixgbe_5tuple_protocol proto; /* l4 protocol. */
224 uint8_t priority; /* seven levels (001b-111b), 111b is highest,
225 used when more than one filter matches. */
226 uint8_t dst_ip_mask:1, /* if mask is 1b, do not compare dst ip. */
227 src_ip_mask:1, /* if mask is 1b, do not compare src ip. */
228 dst_port_mask:1, /* if mask is 1b, do not compare dst port. */
229 src_port_mask:1, /* if mask is 1b, do not compare src port. */
230 proto_mask:1; /* if mask is 1b, do not compare protocol. */
233 /* 5tuple filter structure */
234 struct ixgbe_5tuple_filter {
235 TAILQ_ENTRY(ixgbe_5tuple_filter) entries;
236 uint16_t index; /* the index of 5tuple filter */
237 struct ixgbe_5tuple_filter_info filter_info;
238 uint16_t queue; /* rx queue assigned to */
241 #define IXGBE_5TUPLE_ARRAY_SIZE \
242 (RTE_ALIGN(IXGBE_MAX_FTQF_FILTERS, (sizeof(uint32_t) * NBBY)) / \
243 (sizeof(uint32_t) * NBBY))
246 * Structure to store filters' info.
248 struct ixgbe_filter_info {
249 uint8_t ethertype_mask; /* Bit mask for every used ethertype filter */
250 /* store used ethertype filters*/
251 uint16_t ethertype_filters[IXGBE_MAX_ETQF_FILTERS];
252 /* Bit mask for every used 5tuple filter */
253 uint32_t fivetuple_mask[IXGBE_5TUPLE_ARRAY_SIZE];
254 struct ixgbe_5tuple_filter_list fivetuple_list;
258 * Structure to store private data for each driver instance (for each port).
260 struct ixgbe_adapter {
262 struct ixgbe_hw_stats stats;
263 struct ixgbe_hw_fdir_info fdir;
264 struct ixgbe_interrupt intr;
265 struct ixgbe_stat_mapping_registers stat_mappings;
266 struct ixgbe_vfta shadow_vfta;
267 struct ixgbe_hwstrip hwstrip;
268 struct ixgbe_dcb_config dcb_config;
269 struct ixgbe_mirror_info mr_data;
270 struct ixgbe_vf_info *vfdata;
271 struct ixgbe_uta_info uta_info;
272 #ifdef RTE_NIC_BYPASS
273 struct ixgbe_bypass_info bps;
274 #endif /* RTE_NIC_BYPASS */
275 struct ixgbe_filter_info filter;
277 bool rx_bulk_alloc_allowed;
281 #define IXGBE_DEV_PRIVATE_TO_HW(adapter)\
282 (&((struct ixgbe_adapter *)adapter)->hw)
284 #define IXGBE_DEV_PRIVATE_TO_STATS(adapter) \
285 (&((struct ixgbe_adapter *)adapter)->stats)
287 #define IXGBE_DEV_PRIVATE_TO_INTR(adapter) \
288 (&((struct ixgbe_adapter *)adapter)->intr)
290 #define IXGBE_DEV_PRIVATE_TO_FDIR_INFO(adapter) \
291 (&((struct ixgbe_adapter *)adapter)->fdir)
293 #define IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(adapter) \
294 (&((struct ixgbe_adapter *)adapter)->stat_mappings)
296 #define IXGBE_DEV_PRIVATE_TO_VFTA(adapter) \
297 (&((struct ixgbe_adapter *)adapter)->shadow_vfta)
299 #define IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(adapter) \
300 (&((struct ixgbe_adapter *)adapter)->hwstrip)
302 #define IXGBE_DEV_PRIVATE_TO_DCB_CFG(adapter) \
303 (&((struct ixgbe_adapter *)adapter)->dcb_config)
305 #define IXGBE_DEV_PRIVATE_TO_P_VFDATA(adapter) \
306 (&((struct ixgbe_adapter *)adapter)->vfdata)
308 #define IXGBE_DEV_PRIVATE_TO_PFDATA(adapter) \
309 (&((struct ixgbe_adapter *)adapter)->mr_data)
311 #define IXGBE_DEV_PRIVATE_TO_UTA(adapter) \
312 (&((struct ixgbe_adapter *)adapter)->uta_info)
314 #define IXGBE_DEV_PRIVATE_TO_FILTER_INFO(adapter) \
315 (&((struct ixgbe_adapter *)adapter)->filter)
318 * RX/TX function prototypes
320 void ixgbe_dev_clear_queues(struct rte_eth_dev *dev);
322 void ixgbe_dev_free_queues(struct rte_eth_dev *dev);
324 void ixgbe_dev_rx_queue_release(void *rxq);
326 void ixgbe_dev_tx_queue_release(void *txq);
328 int ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
329 uint16_t nb_rx_desc, unsigned int socket_id,
330 const struct rte_eth_rxconf *rx_conf,
331 struct rte_mempool *mb_pool);
333 int ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
334 uint16_t nb_tx_desc, unsigned int socket_id,
335 const struct rte_eth_txconf *tx_conf);
337 uint32_t ixgbe_dev_rx_queue_count(struct rte_eth_dev *dev,
338 uint16_t rx_queue_id);
340 int ixgbe_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);
341 int ixgbevf_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);
343 int ixgbe_dev_rx_init(struct rte_eth_dev *dev);
345 void ixgbe_dev_tx_init(struct rte_eth_dev *dev);
347 int ixgbe_dev_rxtx_start(struct rte_eth_dev *dev);
349 int ixgbe_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
351 int ixgbe_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
353 int ixgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
355 int ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
357 int ixgbevf_dev_rx_init(struct rte_eth_dev *dev);
359 void ixgbevf_dev_tx_init(struct rte_eth_dev *dev);
361 void ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev);
363 uint16_t ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
366 uint16_t ixgbe_recv_pkts_lro_single_alloc(void *rx_queue,
367 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
368 uint16_t ixgbe_recv_pkts_lro_bulk_alloc(void *rx_queue,
369 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
371 uint16_t ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
374 uint16_t ixgbe_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts,
377 int ixgbe_dev_rss_hash_update(struct rte_eth_dev *dev,
378 struct rte_eth_rss_conf *rss_conf);
380 int ixgbe_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
381 struct rte_eth_rss_conf *rss_conf);
383 uint16_t ixgbe_reta_size_get(enum ixgbe_mac_type mac_type);
385 uint32_t ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx);
387 uint32_t ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type);
389 uint32_t ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i);
391 bool ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type);
394 * Flow director function prototypes
396 int ixgbe_fdir_configure(struct rte_eth_dev *dev);
398 void ixgbe_configure_dcb(struct rte_eth_dev *dev);
401 * misc function prototypes
403 void ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev);
405 void ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev);
407 void ixgbe_vlan_hw_strip_enable_all(struct rte_eth_dev *dev);
409 void ixgbe_vlan_hw_strip_disable_all(struct rte_eth_dev *dev);
411 void ixgbe_pf_host_init(struct rte_eth_dev *eth_dev);
413 void ixgbe_pf_host_uninit(struct rte_eth_dev *eth_dev);
415 void ixgbe_pf_mbx_process(struct rte_eth_dev *eth_dev);
417 int ixgbe_pf_host_configure(struct rte_eth_dev *eth_dev);
419 uint32_t ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val);
421 int ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev,
422 enum rte_filter_op filter_op, void *arg);
423 #endif /* _IXGBE_ETHDEV_H_ */