1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2014-2018 Broadcom
11 #include <sys/queue.h>
14 #include <rte_bus_pci.h>
15 #include <rte_ethdev_driver.h>
16 #include <rte_memory.h>
17 #include <rte_lcore.h>
18 #include <rte_spinlock.h>
22 #include "bnxt_util.h"
27 #define PCI_VENDOR_ID_BROADCOM 0x14E4
30 #define BROADCOM_DEV_ID_STRATUS_NIC_VF1 0x1606
31 #define BROADCOM_DEV_ID_STRATUS_NIC_VF2 0x1609
32 #define BROADCOM_DEV_ID_STRATUS_NIC 0x1614
33 #define BROADCOM_DEV_ID_57414_VF 0x16c1
34 #define BROADCOM_DEV_ID_57301 0x16c8
35 #define BROADCOM_DEV_ID_57302 0x16c9
36 #define BROADCOM_DEV_ID_57304_PF 0x16ca
37 #define BROADCOM_DEV_ID_57304_VF 0x16cb
38 #define BROADCOM_DEV_ID_57417_MF 0x16cc
39 #define BROADCOM_DEV_ID_NS2 0x16cd
40 #define BROADCOM_DEV_ID_57311 0x16ce
41 #define BROADCOM_DEV_ID_57312 0x16cf
42 #define BROADCOM_DEV_ID_57402 0x16d0
43 #define BROADCOM_DEV_ID_57404 0x16d1
44 #define BROADCOM_DEV_ID_57406_PF 0x16d2
45 #define BROADCOM_DEV_ID_57406_VF 0x16d3
46 #define BROADCOM_DEV_ID_57402_MF 0x16d4
47 #define BROADCOM_DEV_ID_57407_RJ45 0x16d5
48 #define BROADCOM_DEV_ID_57412 0x16d6
49 #define BROADCOM_DEV_ID_57414 0x16d7
50 #define BROADCOM_DEV_ID_57416_RJ45 0x16d8
51 #define BROADCOM_DEV_ID_57417_RJ45 0x16d9
52 #define BROADCOM_DEV_ID_5741X_VF 0x16dc
53 #define BROADCOM_DEV_ID_57412_MF 0x16de
54 #define BROADCOM_DEV_ID_57314 0x16df
55 #define BROADCOM_DEV_ID_57317_RJ45 0x16e0
56 #define BROADCOM_DEV_ID_5731X_VF 0x16e1
57 #define BROADCOM_DEV_ID_57417_SFP 0x16e2
58 #define BROADCOM_DEV_ID_57416_SFP 0x16e3
59 #define BROADCOM_DEV_ID_57317_SFP 0x16e4
60 #define BROADCOM_DEV_ID_57404_MF 0x16e7
61 #define BROADCOM_DEV_ID_57406_MF 0x16e8
62 #define BROADCOM_DEV_ID_57407_SFP 0x16e9
63 #define BROADCOM_DEV_ID_57407_MF 0x16ea
64 #define BROADCOM_DEV_ID_57414_MF 0x16ec
65 #define BROADCOM_DEV_ID_57416_MF 0x16ee
66 #define BROADCOM_DEV_ID_57508 0x1750
67 #define BROADCOM_DEV_ID_57504 0x1751
68 #define BROADCOM_DEV_ID_57502 0x1752
69 #define BROADCOM_DEV_ID_57508_MF1 0x1800
70 #define BROADCOM_DEV_ID_57504_MF1 0x1801
71 #define BROADCOM_DEV_ID_57502_MF1 0x1802
72 #define BROADCOM_DEV_ID_57508_MF2 0x1803
73 #define BROADCOM_DEV_ID_57504_MF2 0x1804
74 #define BROADCOM_DEV_ID_57502_MF2 0x1805
75 #define BROADCOM_DEV_ID_57500_VF1 0x1806
76 #define BROADCOM_DEV_ID_57500_VF2 0x1807
77 #define BROADCOM_DEV_ID_58802 0xd802
78 #define BROADCOM_DEV_ID_58804 0xd804
79 #define BROADCOM_DEV_ID_58808 0x16f0
80 #define BROADCOM_DEV_ID_58802_VF 0xd800
82 #define BNXT_MAX_MTU 9574
83 #define VLAN_TAG_SIZE 4
84 #define BNXT_NUM_VLANS 2
85 #define BNXT_MAX_PKT_LEN (BNXT_MAX_MTU + RTE_ETHER_HDR_LEN +\
87 (BNXT_NUM_VLANS * VLAN_TAG_SIZE))
88 /* FW adds extra 4 bytes for FCS */
89 #define BNXT_VNIC_MRU(mtu)\
90 ((mtu) + RTE_ETHER_HDR_LEN + VLAN_TAG_SIZE * BNXT_NUM_VLANS)
91 #define BNXT_VF_RSV_NUM_RSS_CTX 1
92 #define BNXT_VF_RSV_NUM_L2_CTX 4
93 /* TODO: For now, do not support VMDq/RFS on VFs. */
94 #define BNXT_VF_RSV_NUM_VNIC 1
95 #define BNXT_MAX_LED 4
96 #define BNXT_MIN_RING_DESC 16
97 #define BNXT_MAX_TX_RING_DESC 4096
98 #define BNXT_MAX_RX_RING_DESC 8192
99 #define BNXT_DB_SIZE 0x80
101 #define TPA_MAX_AGGS 64
102 #define TPA_MAX_AGGS_TH 1024
104 #define TPA_MAX_NUM_SEGS 32
105 #define TPA_MAX_SEGS_TH 8 /* 32 segments in 4-segment units */
106 #define TPA_MAX_SEGS 5 /* 32 segments in log2 units */
108 #define BNXT_TPA_MAX_AGGS(bp) \
109 (BNXT_CHIP_THOR(bp) ? TPA_MAX_AGGS_TH : \
112 #define BNXT_TPA_MAX_SEGS(bp) \
113 (BNXT_CHIP_THOR(bp) ? TPA_MAX_SEGS_TH : \
116 #ifdef RTE_ARCH_ARM64
117 #define BNXT_NUM_ASYNC_CPR(bp) (BNXT_STINGRAY(bp) ? 0 : 1)
119 #define BNXT_NUM_ASYNC_CPR(bp) 1
122 /* In FreeBSD OS, nic_uio driver does not support interrupts */
123 #ifdef RTE_EXEC_ENV_FREEBSD
124 #ifdef BNXT_NUM_ASYNC_CPR
125 #undef BNXT_NUM_ASYNC_CPR
127 #define BNXT_NUM_ASYNC_CPR(bp) 0
130 #define BNXT_MISC_VEC_ID RTE_INTR_VEC_ZERO_OFFSET
131 #define BNXT_RX_VEC_START RTE_INTR_VEC_RXTX_OFFSET
133 /* Chimp Communication Channel */
134 #define GRCPF_REG_CHIMP_CHANNEL_OFFSET 0x0
135 #define GRCPF_REG_CHIMP_COMM_TRIGGER 0x100
136 /* Kong Communication Channel */
137 #define GRCPF_REG_KONG_CHANNEL_OFFSET 0xA00
138 #define GRCPF_REG_KONG_COMM_TRIGGER 0xB00
140 #define BNXT_INT_LAT_TMR_MIN 75
141 #define BNXT_INT_LAT_TMR_MAX 150
142 #define BNXT_NUM_CMPL_AGGR_INT 36
143 #define BNXT_CMPL_AGGR_DMA_TMR 37
144 #define BNXT_NUM_CMPL_DMA_AGGR 36
145 #define BNXT_CMPL_AGGR_DMA_TMR_DURING_INT 50
146 #define BNXT_NUM_CMPL_DMA_AGGR_DURING_INT 12
148 struct bnxt_led_info {
151 uint8_t led_group_id;
153 uint16_t led_state_caps;
154 #define BNXT_LED_ALT_BLINK_CAP(x) ((x) & \
155 rte_cpu_to_le_16(HWRM_PORT_LED_QCFG_OUTPUT_LED0_STATE_BLINKALT))
157 uint16_t led_color_caps;
160 struct bnxt_led_cfg {
165 uint16_t led_blink_on;
166 uint16_t led_blink_off;
167 uint8_t led_group_id;
171 #define BNXT_LED_DFLT_ENA \
172 (HWRM_PORT_LED_CFG_INPUT_ENABLES_LED0_ID | \
173 HWRM_PORT_LED_CFG_INPUT_ENABLES_LED0_STATE | \
174 HWRM_PORT_LED_CFG_INPUT_ENABLES_LED0_BLINK_ON | \
175 HWRM_PORT_LED_CFG_INPUT_ENABLES_LED0_BLINK_OFF | \
176 HWRM_PORT_LED_CFG_INPUT_ENABLES_LED0_GROUP_ID)
178 #define BNXT_LED_DFLT_ENA_SHIFT 6
180 #define BNXT_LED_DFLT_ENABLES(x) \
181 rte_cpu_to_le_32(BNXT_LED_DFLT_ENA << (BNXT_LED_DFLT_ENA_SHIFT * (x)))
183 enum bnxt_hw_context {
185 HW_CONTEXT_IS_RSS = 1,
186 HW_CONTEXT_IS_COS = 2,
187 HW_CONTEXT_IS_LB = 3,
190 struct bnxt_vlan_table_entry {
195 struct bnxt_vlan_antispoof_table_entry {
201 struct bnxt_child_vf_info {
203 struct bnxt_vlan_table_entry *vlan_table;
204 struct bnxt_vlan_antispoof_table_entry *vlan_as_table;
205 STAILQ_HEAD(, bnxt_filter_info) filter;
206 uint32_t func_cfg_flags;
209 uint16_t max_tx_rate;
212 uint8_t mac_spoof_en;
213 uint8_t vlan_spoof_en;
218 struct bnxt_pf_info {
219 #define BNXT_FIRST_PF_FID 1
220 #define BNXT_MAX_VFS(bp) (bp->pf.max_vfs)
221 #define BNXT_TOTAL_VFS(bp) ((bp)->pf.total_vfs)
222 #define BNXT_FIRST_VF_FID 128
223 #define BNXT_PF_RINGS_USED(bp) bnxt_get_num_queues(bp)
224 #define BNXT_PF_RINGS_AVAIL(bp) (bp->pf.max_cp_rings - BNXT_PF_RINGS_USED(bp))
226 uint16_t first_vf_id;
229 uint16_t total_vfs; /* Total VFs possible.
230 * Not necessarily enabled.
232 uint32_t func_cfg_flags;
234 rte_iova_t vf_req_buf_dma_addr;
235 uint32_t vf_req_fwd[8];
236 uint16_t total_vnics;
237 struct bnxt_child_vf_info *vf_info;
238 #define BNXT_EVB_MODE_NONE 0
239 #define BNXT_EVB_MODE_VEB 1
240 #define BNXT_EVB_MODE_VEPA 2
244 /* Max wait time for link up is 10s and link down is 500ms */
245 #define BNXT_LINK_UP_WAIT_CNT 200
246 #define BNXT_LINK_DOWN_WAIT_CNT 10
247 #define BNXT_LINK_WAIT_INTERVAL 50
248 struct bnxt_link_info {
251 uint8_t phy_link_status;
259 #define PHY_VER_LEN 3
260 uint8_t phy_ver[PHY_VER_LEN];
262 uint16_t support_speeds;
263 uint16_t auto_link_speed;
264 uint16_t force_link_speed;
265 uint16_t auto_link_speed_mask;
266 uint32_t preemphasis;
271 #define BNXT_COS_QUEUE_COUNT 8
272 struct bnxt_cos_queue_info {
278 STAILQ_ENTRY(rte_flow) next;
279 struct bnxt_filter_info *filter;
280 struct bnxt_vnic_info *vnic;
283 #define BNXT_PTP_FLAGS_PATH_TX 0x0
284 #define BNXT_PTP_FLAGS_PATH_RX 0x1
285 #define BNXT_PTP_FLAGS_CURRENT_TIME 0x2
287 struct bnxt_ptp_cfg {
288 #define BNXT_GRCPF_REG_WINDOW_BASE_OUT 0x400
289 #define BNXT_GRCPF_REG_SYNC_TIME 0x480
290 #define BNXT_CYCLECOUNTER_MASK 0xffffffffffffffffULL
291 struct rte_timecounter tc;
292 struct rte_timecounter tx_tstamp_tc;
293 struct rte_timecounter rx_tstamp_tc;
295 #define BNXT_MAX_TX_TS 1
297 #define BNXT_PTP_MSG_SYNC BIT(0)
298 #define BNXT_PTP_MSG_DELAY_REQ BIT(1)
299 #define BNXT_PTP_MSG_PDELAY_REQ BIT(2)
300 #define BNXT_PTP_MSG_PDELAY_RESP BIT(3)
301 #define BNXT_PTP_MSG_FOLLOW_UP BIT(8)
302 #define BNXT_PTP_MSG_DELAY_RESP BIT(9)
303 #define BNXT_PTP_MSG_PDELAY_RESP_FOLLOW_UP BIT(10)
304 #define BNXT_PTP_MSG_ANNOUNCE BIT(11)
305 #define BNXT_PTP_MSG_SIGNALING BIT(12)
306 #define BNXT_PTP_MSG_MANAGEMENT BIT(13)
307 #define BNXT_PTP_MSG_EVENTS (BNXT_PTP_MSG_SYNC | \
308 BNXT_PTP_MSG_DELAY_REQ | \
309 BNXT_PTP_MSG_PDELAY_REQ | \
310 BNXT_PTP_MSG_PDELAY_RESP)
311 uint8_t tx_tstamp_en:1;
314 #define BNXT_PTP_RX_TS_L 0
315 #define BNXT_PTP_RX_TS_H 1
316 #define BNXT_PTP_RX_SEQ 2
317 #define BNXT_PTP_RX_FIFO 3
318 #define BNXT_PTP_RX_FIFO_PENDING 0x1
319 #define BNXT_PTP_RX_FIFO_ADV 4
320 #define BNXT_PTP_RX_REGS 5
322 #define BNXT_PTP_TX_TS_L 0
323 #define BNXT_PTP_TX_TS_H 1
324 #define BNXT_PTP_TX_SEQ 2
325 #define BNXT_PTP_TX_FIFO 3
326 #define BNXT_PTP_TX_FIFO_EMPTY 0x2
327 #define BNXT_PTP_TX_REGS 4
328 uint32_t rx_regs[BNXT_PTP_RX_REGS];
329 uint32_t rx_mapped_regs[BNXT_PTP_RX_REGS];
330 uint32_t tx_regs[BNXT_PTP_TX_REGS];
331 uint32_t tx_mapped_regs[BNXT_PTP_TX_REGS];
333 /* On Thor, the Rx timestamp is present in the Rx completion record */
334 uint64_t rx_timestamp;
338 uint16_t num_cmpl_aggr_int;
339 uint16_t num_cmpl_dma_aggr;
340 uint16_t num_cmpl_dma_aggr_during_int;
341 uint16_t int_lat_tmr_max;
342 uint16_t int_lat_tmr_min;
343 uint16_t cmpl_aggr_dma_tmr;
344 uint16_t cmpl_aggr_dma_tmr_during_int;
347 /* 64-bit doorbell */
348 #define DBR_XID_SFT 32
349 #define DBR_PATH_L2 (0x1ULL << 56)
350 #define DBR_TYPE_SQ (0x0ULL << 60)
351 #define DBR_TYPE_SRQ (0x2ULL << 60)
352 #define DBR_TYPE_CQ (0x4ULL << 60)
353 #define DBR_TYPE_NQ (0xaULL << 60)
354 #define DBR_TYPE_NQ_ARM (0xbULL << 60)
356 #define BNXT_RSS_TBL_SIZE_THOR 512
357 #define BNXT_RSS_ENTRIES_PER_CTX_THOR 64
358 #define BNXT_MAX_RSS_CTXTS_THOR \
359 (BNXT_RSS_TBL_SIZE_THOR / BNXT_RSS_ENTRIES_PER_CTX_THOR)
361 #define BNXT_MAX_TC 8
362 #define BNXT_MAX_QUEUE 8
363 #define BNXT_MAX_TC_Q (BNXT_MAX_TC + 1)
364 #define BNXT_MAX_Q (bp->max_q + 1)
365 #define BNXT_PAGE_SHFT 12
366 #define BNXT_PAGE_SIZE (1 << BNXT_PAGE_SHFT)
367 #define MAX_CTX_PAGES (BNXT_PAGE_SIZE / 8)
369 #define PTU_PTE_VALID 0x1UL
370 #define PTU_PTE_LAST 0x2UL
371 #define PTU_PTE_NEXT_TO_LAST 0x4UL
373 struct bnxt_ring_mem_info {
377 #define BNXT_RMEM_VALID_PTE_FLAG 1
378 #define BNXT_RMEM_RING_PTE_FLAG 2
382 const struct rte_memzone *mz;
385 rte_iova_t pg_tbl_map;
386 const struct rte_memzone *pg_tbl_mz;
392 struct bnxt_ctx_pg_info {
394 void *ctx_pg_arr[MAX_CTX_PAGES];
395 rte_iova_t ctx_dma_arr[MAX_CTX_PAGES];
396 struct bnxt_ring_mem_info ring_mem;
399 struct bnxt_ctx_mem_info {
400 uint32_t qp_max_entries;
401 uint16_t qp_min_qp1_entries;
402 uint16_t qp_max_l2_entries;
403 uint16_t qp_entry_size;
404 uint16_t srq_max_l2_entries;
405 uint32_t srq_max_entries;
406 uint16_t srq_entry_size;
407 uint16_t cq_max_l2_entries;
408 uint32_t cq_max_entries;
409 uint16_t cq_entry_size;
410 uint16_t vnic_max_vnic_entries;
411 uint16_t vnic_max_ring_table_entries;
412 uint16_t vnic_entry_size;
413 uint32_t stat_max_entries;
414 uint16_t stat_entry_size;
415 uint16_t tqm_entry_size;
416 uint32_t tqm_min_entries_per_ring;
417 uint32_t tqm_max_entries_per_ring;
418 uint32_t mrav_max_entries;
419 uint16_t mrav_entry_size;
420 uint16_t tim_entry_size;
421 uint32_t tim_max_entries;
422 uint8_t tqm_entries_multiple;
425 #define BNXT_CTX_FLAG_INITED 0x01
427 struct bnxt_ctx_pg_info qp_mem;
428 struct bnxt_ctx_pg_info srq_mem;
429 struct bnxt_ctx_pg_info cq_mem;
430 struct bnxt_ctx_pg_info vnic_mem;
431 struct bnxt_ctx_pg_info stat_mem;
432 struct bnxt_ctx_pg_info *tqm_mem[BNXT_MAX_TC_Q];
435 /* Maximum Firmware Reset bail out value in milliseconds */
436 #define BNXT_MAX_FW_RESET_TIMEOUT 6000
437 /* Minimum time required for the firmware readiness in milliseconds */
438 #define BNXT_MIN_FW_READY_TIMEOUT 2000
439 /* Frequency for the firmware readiness check in milliseconds */
440 #define BNXT_FW_READY_WAIT_INTERVAL 100
442 #define US_PER_MS 1000
443 #define NS_PER_US 1000
445 struct bnxt_error_recovery_info {
446 /* All units in milliseconds */
447 uint32_t driver_polling_freq;
448 uint32_t master_func_wait_period;
449 uint32_t normal_func_wait_period;
450 uint32_t master_func_wait_period_after_reset;
451 uint32_t max_bailout_time_after_reset;
452 #define BNXT_FW_STATUS_REG 0
453 #define BNXT_FW_HEARTBEAT_CNT_REG 1
454 #define BNXT_FW_RECOVERY_CNT_REG 2
455 #define BNXT_FW_RESET_INPROG_REG 3
456 #define BNXT_FW_STATUS_REG_CNT 4
457 uint32_t status_regs[BNXT_FW_STATUS_REG_CNT];
458 uint32_t mapped_status_regs[BNXT_FW_STATUS_REG_CNT];
459 uint32_t reset_inprogress_reg_mask;
460 #define BNXT_NUM_RESET_REG 16
461 uint8_t reg_array_cnt;
462 uint32_t reset_reg[BNXT_NUM_RESET_REG];
463 uint32_t reset_reg_val[BNXT_NUM_RESET_REG];
464 uint8_t delay_after_reset[BNXT_NUM_RESET_REG];
465 #define BNXT_FLAG_ERROR_RECOVERY_HOST BIT(0)
466 #define BNXT_FLAG_ERROR_RECOVERY_CO_CPU BIT(1)
467 #define BNXT_FLAG_MASTER_FUNC BIT(2)
468 #define BNXT_FLAG_RECOVERY_ENABLED BIT(3)
471 uint32_t last_heart_beat;
472 uint32_t last_reset_counter;
475 struct bnxt_mark_info {
480 /* address space location of register */
481 #define BNXT_FW_STATUS_REG_TYPE_MASK 3
482 /* register is located in PCIe config space */
483 #define BNXT_FW_STATUS_REG_TYPE_CFG 0
484 /* register is located in GRC address space */
485 #define BNXT_FW_STATUS_REG_TYPE_GRC 1
486 /* register is located in BAR0 */
487 #define BNXT_FW_STATUS_REG_TYPE_BAR0 2
488 /* register is located in BAR1 */
489 #define BNXT_FW_STATUS_REG_TYPE_BAR1 3
491 #define BNXT_FW_STATUS_REG_TYPE(reg) ((reg) & BNXT_FW_STATUS_REG_TYPE_MASK)
492 #define BNXT_FW_STATUS_REG_OFF(reg) ((reg) & ~BNXT_FW_STATUS_REG_TYPE_MASK)
494 #define BNXT_GRCP_WINDOW_2_BASE 0x2000
495 #define BNXT_GRCP_WINDOW_3_BASE 0x3000
497 #define BNXT_FW_STATUS_SHUTDOWN 0x100000
499 #define BNXT_HWRM_SHORT_REQ_LEN sizeof(struct hwrm_short_input)
503 struct rte_eth_dev *eth_dev;
504 struct rte_eth_rss_conf rss_conf;
505 struct rte_pci_device *pdev;
509 #define BNXT_FLAG_REGISTERED BIT(0)
510 #define BNXT_FLAG_VF BIT(1)
511 #define BNXT_FLAG_PORT_STATS BIT(2)
512 #define BNXT_FLAG_JUMBO BIT(3)
513 #define BNXT_FLAG_SHORT_CMD BIT(4)
514 #define BNXT_FLAG_UPDATE_HASH BIT(5)
515 #define BNXT_FLAG_PTP_SUPPORTED BIT(6)
516 #define BNXT_FLAG_MULTI_HOST BIT(7)
517 #define BNXT_FLAG_EXT_RX_PORT_STATS BIT(8)
518 #define BNXT_FLAG_EXT_TX_PORT_STATS BIT(9)
519 #define BNXT_FLAG_KONG_MB_EN BIT(10)
520 #define BNXT_FLAG_TRUSTED_VF_EN BIT(11)
521 #define BNXT_FLAG_DFLT_VNIC_SET BIT(12)
522 #define BNXT_FLAG_THOR_CHIP BIT(13)
523 #define BNXT_FLAG_STINGRAY BIT(14)
524 #define BNXT_FLAG_FW_RESET BIT(15)
525 #define BNXT_FLAG_FATAL_ERROR BIT(16)
526 #define BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE BIT(17)
527 #define BNXT_FLAG_FW_HEALTH_CHECK_SCHEDULED BIT(18)
528 #define BNXT_FLAG_EXT_STATS_SUPPORTED BIT(19)
529 #define BNXT_FLAG_NEW_RM BIT(20)
530 #define BNXT_FLAG_NPAR_PF BIT(21)
531 #define BNXT_FLAG_FW_CAP_ONE_STEP_TX_TS BIT(22)
532 #define BNXT_FLAG_ADV_FLOW_MGMT BIT(23)
533 #define BNXT_FLAG_RX_VECTOR_PKT_MODE BIT(24)
534 #define BNXT_PF(bp) (!((bp)->flags & BNXT_FLAG_VF))
535 #define BNXT_VF(bp) ((bp)->flags & BNXT_FLAG_VF)
536 #define BNXT_NPAR(bp) ((bp)->flags & BNXT_FLAG_NPAR_PF)
537 #define BNXT_MH(bp) ((bp)->flags & BNXT_FLAG_MULTI_HOST)
538 #define BNXT_SINGLE_PF(bp) (BNXT_PF(bp) && !BNXT_NPAR(bp) && !BNXT_MH(bp))
539 #define BNXT_USE_CHIMP_MB 0 //For non-CFA commands, everything uses Chimp.
540 #define BNXT_USE_KONG(bp) ((bp)->flags & BNXT_FLAG_KONG_MB_EN)
541 #define BNXT_VF_IS_TRUSTED(bp) ((bp)->flags & BNXT_FLAG_TRUSTED_VF_EN)
542 #define BNXT_CHIP_THOR(bp) ((bp)->flags & BNXT_FLAG_THOR_CHIP)
543 #define BNXT_STINGRAY(bp) ((bp)->flags & BNXT_FLAG_STINGRAY)
544 #define BNXT_HAS_NQ(bp) BNXT_CHIP_THOR(bp)
545 #define BNXT_HAS_RING_GRPS(bp) (!BNXT_CHIP_THOR(bp))
548 #define BNXT_FW_CAP_HOT_RESET BIT(0)
549 #define BNXT_FW_CAP_IF_CHANGE BIT(1)
550 #define BNXT_FW_CAP_ERROR_RECOVERY BIT(2)
551 #define BNXT_FW_CAP_ERR_RECOVER_RELOAD BIT(3)
554 #define BNXT_FLOW_FLAG_L2_HDR_SRC_FILTER_EN BIT(0)
555 pthread_mutex_t flow_lock;
557 uint32_t vnic_cap_flags;
558 #define BNXT_VNIC_CAP_COS_CLASSIFY BIT(0)
559 unsigned int rx_nr_rings;
560 unsigned int rx_cp_nr_rings;
561 unsigned int rx_num_qs_per_vnic;
562 struct bnxt_rx_queue **rx_queues;
563 const void *rx_mem_zone;
564 struct rx_port_stats *hw_rx_port_stats;
565 rte_iova_t hw_rx_port_stats_map;
566 struct rx_port_stats_ext *hw_rx_port_stats_ext;
567 rte_iova_t hw_rx_port_stats_ext_map;
568 uint16_t fw_rx_port_stats_ext_size;
570 unsigned int tx_nr_rings;
571 unsigned int tx_cp_nr_rings;
572 struct bnxt_tx_queue **tx_queues;
573 const void *tx_mem_zone;
574 struct tx_port_stats *hw_tx_port_stats;
575 rte_iova_t hw_tx_port_stats_map;
576 struct tx_port_stats_ext *hw_tx_port_stats_ext;
577 rte_iova_t hw_tx_port_stats_ext_map;
578 uint16_t fw_tx_port_stats_ext_size;
580 /* Default completion ring */
581 struct bnxt_cp_ring_info *async_cp_ring;
582 struct bnxt_cp_ring_info *rxtx_nq_ring;
583 uint32_t max_ring_grps;
584 struct bnxt_ring_grp_info *grp_info;
586 unsigned int nr_vnics;
588 #define BNXT_GET_DEFAULT_VNIC(bp) (&(bp)->vnic_info[0])
589 struct bnxt_vnic_info *vnic_info;
590 STAILQ_HEAD(, bnxt_vnic_info) free_vnic_list;
592 struct bnxt_filter_info *filter_info;
593 STAILQ_HEAD(, bnxt_filter_info) free_filter_list;
595 struct bnxt_irq *irq_tbl;
597 uint8_t mac_addr[RTE_ETHER_ADDR_LEN];
599 uint16_t chimp_cmd_seq;
600 uint16_t kong_cmd_seq;
601 void *hwrm_cmd_resp_addr;
602 rte_iova_t hwrm_cmd_resp_dma_addr;
603 void *hwrm_short_cmd_req_addr;
604 rte_iova_t hwrm_short_cmd_req_dma_addr;
605 rte_spinlock_t hwrm_lock;
606 pthread_mutex_t def_cp_lock;
607 uint16_t max_req_len;
608 uint16_t max_resp_len;
609 uint16_t hwrm_max_ext_req_len;
611 /* default command timeout value of 500ms */
612 #define DFLT_HWRM_CMD_TIMEOUT 500000
613 /* short command timeout value of 50ms */
614 #define SHORT_HWRM_CMD_TIMEOUT 50000
615 /* default HWRM request timeout value */
616 uint32_t hwrm_cmd_timeout;
618 struct bnxt_link_info link_info;
619 struct bnxt_cos_queue_info rx_cos_queue[BNXT_COS_QUEUE_COUNT];
620 struct bnxt_cos_queue_info tx_cos_queue[BNXT_COS_QUEUE_COUNT];
621 uint8_t tx_cosq_id[BNXT_COS_QUEUE_COUNT];
628 uint8_t dflt_mac_addr[RTE_ETHER_ADDR_LEN];
629 uint16_t max_rsscos_ctx;
630 uint16_t max_cp_rings;
631 uint16_t max_tx_rings;
632 uint16_t max_rx_rings;
633 #define MAX_STINGRAY_RINGS 128U
634 /* For sake of symmetry, max Tx rings == max Rx rings, one stat ctx for each */
635 #define BNXT_MAX_RX_RINGS(bp) \
636 (BNXT_STINGRAY(bp) ? RTE_MIN(RTE_MIN(bp->max_rx_rings, \
637 MAX_STINGRAY_RINGS), \
638 bp->max_stat_ctx / 2U) : \
639 RTE_MIN(bp->max_rx_rings, \
640 bp->max_stat_ctx / 2U))
641 #define BNXT_MAX_TX_RINGS(bp) \
642 (RTE_MIN((bp)->max_tx_rings, BNXT_MAX_RX_RINGS(bp)))
644 #define BNXT_MAX_RINGS(bp) \
645 (RTE_MIN((((bp)->max_cp_rings - BNXT_NUM_ASYNC_CPR(bp)) / 2U), \
646 BNXT_MAX_TX_RINGS(bp)))
647 uint16_t max_nq_rings;
649 uint16_t max_rx_em_flows;
651 uint16_t max_stat_ctx;
653 uint16_t first_vf_id;
655 #define BNXT_OUTER_TPID_MASK 0x0000ffff
656 #define BNXT_OUTER_TPID_BD_MASK 0xffff0000
657 #define BNXT_OUTER_TPID_BD_SHFT 16
658 uint32_t outer_tpid_bd;
659 struct bnxt_pf_info pf;
660 uint8_t vxlan_port_cnt;
661 uint8_t geneve_port_cnt;
663 uint16_t geneve_port;
664 uint16_t vxlan_fw_dst_port_id;
665 uint16_t geneve_fw_dst_port_id;
667 uint32_t hwrm_spec_code;
669 struct bnxt_led_info leds[BNXT_MAX_LED];
671 struct bnxt_ptp_cfg *ptp_cfg;
672 uint16_t vf_resv_strategy;
673 struct bnxt_ctx_mem_info *ctx;
675 uint16_t fw_reset_min_msecs;
676 uint16_t fw_reset_max_msecs;
678 /* Struct to hold adapter error recovery related info */
679 struct bnxt_error_recovery_info *recovery_info;
680 #define BNXT_MARK_TABLE_SZ (sizeof(struct bnxt_mark_info) * 64 * 1024)
681 /* TCAM and EM should be 16-bit only. Other modes not supported. */
682 #define BNXT_FLOW_ID_MASK 0x0000ffff
683 struct bnxt_mark_info *mark_table;
685 #define BNXT_SVIF_INVALID 0xFFFF
691 int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu);
692 int bnxt_link_update(struct rte_eth_dev *eth_dev, int wait_to_complete,
693 bool exp_link_status);
694 int bnxt_rcv_msg_from_vf(struct bnxt *bp, uint16_t vf_id, void *msg);
695 int is_bnxt_in_error(struct bnxt *bp);
697 int bnxt_map_fw_health_status_regs(struct bnxt *bp);
698 uint32_t bnxt_read_fw_status_reg(struct bnxt *bp, uint32_t index);
699 void bnxt_schedule_fw_health_check(struct bnxt *bp);
701 bool is_bnxt_supported(struct rte_eth_dev *dev);
702 bool bnxt_stratus_device(struct bnxt *bp);
703 extern const struct rte_flow_ops bnxt_flow_ops;
704 #define bnxt_acquire_flow_lock(bp) \
705 pthread_mutex_lock(&(bp)->flow_lock)
707 #define bnxt_release_flow_lock(bp) \
708 pthread_mutex_unlock(&(bp)->flow_lock)
710 #define BNXT_VALID_VNIC_OR_RET(bp, vnic_id) do { \
711 if ((vnic_id) >= (bp)->max_vnics) { \
712 rte_flow_error_set(error, \
714 RTE_FLOW_ERROR_TYPE_ATTR_GROUP, \
716 "Group id is invalid!"); \
722 extern int bnxt_logtype_driver;
723 #define PMD_DRV_LOG_RAW(level, fmt, args...) \
724 rte_log(RTE_LOG_ ## level, bnxt_logtype_driver, "%s(): " fmt, \
727 #define PMD_DRV_LOG(level, fmt, args...) \
728 PMD_DRV_LOG_RAW(level, fmt, ## args)
730 uint16_t bnxt_get_vnic_id(uint16_t port);
731 uint16_t bnxt_get_svif(uint16_t port_id, bool func_svif);