1 /* SPDX-License-Identifier: BSD-3-Clause
3 * Copyright (c) 2006-2018 Solarflare Communications Inc.
10 #include "efx_annote.h"
12 #include "efx_check.h"
13 #include "efx_phy_ids.h"
19 #define EFX_STATIC_ASSERT(_cond) \
20 ((void)sizeof (char[(_cond) ? 1 : -1]))
22 #define EFX_ARRAY_SIZE(_array) \
23 (sizeof (_array) / sizeof ((_array)[0]))
25 #define EFX_FIELD_OFFSET(_type, _field) \
26 ((size_t)&(((_type *)0)->_field))
28 /* The macro expands divider twice */
29 #define EFX_DIV_ROUND_UP(_n, _d) (((_n) + (_d) - 1) / (_d))
33 typedef __success(return == 0) int efx_rc_t;
38 typedef enum efx_family_e {
40 EFX_FAMILY_FALCON, /* Obsolete and not supported */
42 EFX_FAMILY_HUNTINGTON,
48 extern __checkReturn efx_rc_t
52 __out efx_family_t *efp,
53 __out unsigned int *membarp);
56 #define EFX_PCI_VENID_SFC 0x1924
58 #define EFX_PCI_DEVID_FALCON 0x0710 /* SFC4000 */
60 #define EFX_PCI_DEVID_BETHPAGE 0x0803 /* SFC9020 */
61 #define EFX_PCI_DEVID_SIENA 0x0813 /* SFL9021 */
62 #define EFX_PCI_DEVID_SIENA_F1_UNINIT 0x0810
64 #define EFX_PCI_DEVID_HUNTINGTON_PF_UNINIT 0x0901
65 #define EFX_PCI_DEVID_FARMINGDALE 0x0903 /* SFC9120 PF */
66 #define EFX_PCI_DEVID_GREENPORT 0x0923 /* SFC9140 PF */
68 #define EFX_PCI_DEVID_FARMINGDALE_VF 0x1903 /* SFC9120 VF */
69 #define EFX_PCI_DEVID_GREENPORT_VF 0x1923 /* SFC9140 VF */
71 #define EFX_PCI_DEVID_MEDFORD_PF_UNINIT 0x0913
72 #define EFX_PCI_DEVID_MEDFORD 0x0A03 /* SFC9240 PF */
73 #define EFX_PCI_DEVID_MEDFORD_VF 0x1A03 /* SFC9240 VF */
75 #define EFX_PCI_DEVID_MEDFORD2_PF_UNINIT 0x0B13
76 #define EFX_PCI_DEVID_MEDFORD2 0x0B03 /* SFC9250 PF */
77 #define EFX_PCI_DEVID_MEDFORD2_VF 0x1B03 /* SFC9250 VF */
80 #define EFX_MEM_BAR_SIENA 2
82 #define EFX_MEM_BAR_HUNTINGTON_PF 2
83 #define EFX_MEM_BAR_HUNTINGTON_VF 0
85 #define EFX_MEM_BAR_MEDFORD_PF 2
86 #define EFX_MEM_BAR_MEDFORD_VF 0
88 #define EFX_MEM_BAR_MEDFORD2 0
109 /* Calculate the IEEE 802.3 CRC32 of a MAC addr */
110 extern __checkReturn uint32_t
112 __in uint32_t crc_init,
113 __in_ecount(length) uint8_t const *input,
117 /* Type prototypes */
119 typedef struct efx_rxq_s efx_rxq_t;
123 typedef struct efx_nic_s efx_nic_t;
125 extern __checkReturn efx_rc_t
127 __in efx_family_t family,
128 __in efsys_identifier_t *esip,
129 __in efsys_bar_t *esbp,
130 __in efsys_lock_t *eslp,
131 __deref_out efx_nic_t **enpp);
133 /* EFX_FW_VARIANT codes map one to one on MC_CMD_FW codes */
134 typedef enum efx_fw_variant_e {
135 EFX_FW_VARIANT_FULL_FEATURED,
136 EFX_FW_VARIANT_LOW_LATENCY,
137 EFX_FW_VARIANT_PACKED_STREAM,
138 EFX_FW_VARIANT_HIGH_TX_RATE,
139 EFX_FW_VARIANT_PACKED_STREAM_HASH_MODE_1,
140 EFX_FW_VARIANT_RULES_ENGINE,
142 EFX_FW_VARIANT_DONT_CARE = 0xffffffff
145 extern __checkReturn efx_rc_t
148 __in efx_fw_variant_t efv);
150 extern __checkReturn efx_rc_t
152 __in efx_nic_t *enp);
154 extern __checkReturn efx_rc_t
156 __in efx_nic_t *enp);
158 extern __checkReturn boolean_t
159 efx_nic_hw_unavailable(
160 __in efx_nic_t *enp);
163 efx_nic_set_hw_unavailable(
164 __in efx_nic_t *enp);
168 extern __checkReturn efx_rc_t
169 efx_nic_register_test(
170 __in efx_nic_t *enp);
172 #endif /* EFSYS_OPT_DIAG */
176 __in efx_nic_t *enp);
180 __in efx_nic_t *enp);
184 __in efx_nic_t *enp);
186 #define EFX_PCIE_LINK_SPEED_GEN1 1
187 #define EFX_PCIE_LINK_SPEED_GEN2 2
188 #define EFX_PCIE_LINK_SPEED_GEN3 3
190 typedef enum efx_pcie_link_performance_e {
191 EFX_PCIE_LINK_PERFORMANCE_UNKNOWN_BANDWIDTH,
192 EFX_PCIE_LINK_PERFORMANCE_SUBOPTIMAL_BANDWIDTH,
193 EFX_PCIE_LINK_PERFORMANCE_SUBOPTIMAL_LATENCY,
194 EFX_PCIE_LINK_PERFORMANCE_OPTIMAL
195 } efx_pcie_link_performance_t;
197 extern __checkReturn efx_rc_t
198 efx_nic_calculate_pcie_link_bandwidth(
199 __in uint32_t pcie_link_width,
200 __in uint32_t pcie_link_gen,
201 __out uint32_t *bandwidth_mbpsp);
203 extern __checkReturn efx_rc_t
204 efx_nic_check_pcie_link_speed(
206 __in uint32_t pcie_link_width,
207 __in uint32_t pcie_link_gen,
208 __out efx_pcie_link_performance_t *resultp);
212 #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
213 /* Huntington and Medford require MCDIv2 commands */
214 #define WITH_MCDI_V2 1
217 typedef struct efx_mcdi_req_s efx_mcdi_req_t;
219 typedef enum efx_mcdi_exception_e {
220 EFX_MCDI_EXCEPTION_MC_REBOOT,
221 EFX_MCDI_EXCEPTION_MC_BADASSERT,
222 } efx_mcdi_exception_t;
224 #if EFSYS_OPT_MCDI_LOGGING
225 typedef enum efx_log_msg_e {
227 EFX_LOG_MCDI_REQUEST,
228 EFX_LOG_MCDI_RESPONSE,
230 #endif /* EFSYS_OPT_MCDI_LOGGING */
232 typedef struct efx_mcdi_transport_s {
234 efsys_mem_t *emt_dma_mem;
235 void (*emt_execute)(void *, efx_mcdi_req_t *);
236 void (*emt_ev_cpl)(void *);
237 void (*emt_exception)(void *, efx_mcdi_exception_t);
238 #if EFSYS_OPT_MCDI_LOGGING
239 void (*emt_logger)(void *, efx_log_msg_t,
240 void *, size_t, void *, size_t);
241 #endif /* EFSYS_OPT_MCDI_LOGGING */
242 #if EFSYS_OPT_MCDI_PROXY_AUTH
243 void (*emt_ev_proxy_response)(void *, uint32_t, efx_rc_t);
244 #endif /* EFSYS_OPT_MCDI_PROXY_AUTH */
245 } efx_mcdi_transport_t;
247 extern __checkReturn efx_rc_t
250 __in const efx_mcdi_transport_t *mtp);
252 extern __checkReturn efx_rc_t
254 __in efx_nic_t *enp);
258 __in efx_nic_t *enp);
261 efx_mcdi_get_timeout(
263 __in efx_mcdi_req_t *emrp,
264 __out uint32_t *usec_timeoutp);
267 efx_mcdi_request_start(
269 __in efx_mcdi_req_t *emrp,
270 __in boolean_t ev_cpl);
272 extern __checkReturn boolean_t
273 efx_mcdi_request_poll(
274 __in efx_nic_t *enp);
276 extern __checkReturn boolean_t
277 efx_mcdi_request_abort(
278 __in efx_nic_t *enp);
282 __in efx_nic_t *enp);
284 #endif /* EFSYS_OPT_MCDI */
288 #define EFX_NINTR_SIENA 1024
290 typedef enum efx_intr_type_e {
291 EFX_INTR_INVALID = 0,
297 #define EFX_INTR_SIZE (sizeof (efx_oword_t))
299 extern __checkReturn efx_rc_t
302 __in efx_intr_type_t type,
303 __in efsys_mem_t *esmp);
307 __in efx_nic_t *enp);
311 __in efx_nic_t *enp);
314 efx_intr_disable_unlocked(
315 __in efx_nic_t *enp);
317 #define EFX_INTR_NEVQS 32
319 extern __checkReturn efx_rc_t
322 __in unsigned int level);
325 efx_intr_status_line(
327 __out boolean_t *fatalp,
328 __out uint32_t *maskp);
331 efx_intr_status_message(
333 __in unsigned int message,
334 __out boolean_t *fatalp);
338 __in efx_nic_t *enp);
342 __in efx_nic_t *enp);
346 #if EFSYS_OPT_MAC_STATS
348 /* START MKCONFIG GENERATED EfxHeaderMacBlock ea466a9bc8789994 */
349 typedef enum efx_mac_stat_e {
352 EFX_MAC_RX_UNICST_PKTS,
353 EFX_MAC_RX_MULTICST_PKTS,
354 EFX_MAC_RX_BRDCST_PKTS,
355 EFX_MAC_RX_PAUSE_PKTS,
356 EFX_MAC_RX_LE_64_PKTS,
357 EFX_MAC_RX_65_TO_127_PKTS,
358 EFX_MAC_RX_128_TO_255_PKTS,
359 EFX_MAC_RX_256_TO_511_PKTS,
360 EFX_MAC_RX_512_TO_1023_PKTS,
361 EFX_MAC_RX_1024_TO_15XX_PKTS,
362 EFX_MAC_RX_GE_15XX_PKTS,
364 EFX_MAC_RX_FCS_ERRORS,
365 EFX_MAC_RX_DROP_EVENTS,
366 EFX_MAC_RX_FALSE_CARRIER_ERRORS,
367 EFX_MAC_RX_SYMBOL_ERRORS,
368 EFX_MAC_RX_ALIGN_ERRORS,
369 EFX_MAC_RX_INTERNAL_ERRORS,
370 EFX_MAC_RX_JABBER_PKTS,
371 EFX_MAC_RX_LANE0_CHAR_ERR,
372 EFX_MAC_RX_LANE1_CHAR_ERR,
373 EFX_MAC_RX_LANE2_CHAR_ERR,
374 EFX_MAC_RX_LANE3_CHAR_ERR,
375 EFX_MAC_RX_LANE0_DISP_ERR,
376 EFX_MAC_RX_LANE1_DISP_ERR,
377 EFX_MAC_RX_LANE2_DISP_ERR,
378 EFX_MAC_RX_LANE3_DISP_ERR,
379 EFX_MAC_RX_MATCH_FAULT,
380 EFX_MAC_RX_NODESC_DROP_CNT,
383 EFX_MAC_TX_UNICST_PKTS,
384 EFX_MAC_TX_MULTICST_PKTS,
385 EFX_MAC_TX_BRDCST_PKTS,
386 EFX_MAC_TX_PAUSE_PKTS,
387 EFX_MAC_TX_LE_64_PKTS,
388 EFX_MAC_TX_65_TO_127_PKTS,
389 EFX_MAC_TX_128_TO_255_PKTS,
390 EFX_MAC_TX_256_TO_511_PKTS,
391 EFX_MAC_TX_512_TO_1023_PKTS,
392 EFX_MAC_TX_1024_TO_15XX_PKTS,
393 EFX_MAC_TX_GE_15XX_PKTS,
395 EFX_MAC_TX_SGL_COL_PKTS,
396 EFX_MAC_TX_MULT_COL_PKTS,
397 EFX_MAC_TX_EX_COL_PKTS,
398 EFX_MAC_TX_LATE_COL_PKTS,
400 EFX_MAC_TX_EX_DEF_PKTS,
401 EFX_MAC_PM_TRUNC_BB_OVERFLOW,
402 EFX_MAC_PM_DISCARD_BB_OVERFLOW,
403 EFX_MAC_PM_TRUNC_VFIFO_FULL,
404 EFX_MAC_PM_DISCARD_VFIFO_FULL,
405 EFX_MAC_PM_TRUNC_QBB,
406 EFX_MAC_PM_DISCARD_QBB,
407 EFX_MAC_PM_DISCARD_MAPPING,
408 EFX_MAC_RXDP_Q_DISABLED_PKTS,
409 EFX_MAC_RXDP_DI_DROPPED_PKTS,
410 EFX_MAC_RXDP_STREAMING_PKTS,
411 EFX_MAC_RXDP_HLB_FETCH,
412 EFX_MAC_RXDP_HLB_WAIT,
413 EFX_MAC_VADAPTER_RX_UNICAST_PACKETS,
414 EFX_MAC_VADAPTER_RX_UNICAST_BYTES,
415 EFX_MAC_VADAPTER_RX_MULTICAST_PACKETS,
416 EFX_MAC_VADAPTER_RX_MULTICAST_BYTES,
417 EFX_MAC_VADAPTER_RX_BROADCAST_PACKETS,
418 EFX_MAC_VADAPTER_RX_BROADCAST_BYTES,
419 EFX_MAC_VADAPTER_RX_BAD_PACKETS,
420 EFX_MAC_VADAPTER_RX_BAD_BYTES,
421 EFX_MAC_VADAPTER_RX_OVERFLOW,
422 EFX_MAC_VADAPTER_TX_UNICAST_PACKETS,
423 EFX_MAC_VADAPTER_TX_UNICAST_BYTES,
424 EFX_MAC_VADAPTER_TX_MULTICAST_PACKETS,
425 EFX_MAC_VADAPTER_TX_MULTICAST_BYTES,
426 EFX_MAC_VADAPTER_TX_BROADCAST_PACKETS,
427 EFX_MAC_VADAPTER_TX_BROADCAST_BYTES,
428 EFX_MAC_VADAPTER_TX_BAD_PACKETS,
429 EFX_MAC_VADAPTER_TX_BAD_BYTES,
430 EFX_MAC_VADAPTER_TX_OVERFLOW,
431 EFX_MAC_FEC_UNCORRECTED_ERRORS,
432 EFX_MAC_FEC_CORRECTED_ERRORS,
433 EFX_MAC_FEC_CORRECTED_SYMBOLS_LANE0,
434 EFX_MAC_FEC_CORRECTED_SYMBOLS_LANE1,
435 EFX_MAC_FEC_CORRECTED_SYMBOLS_LANE2,
436 EFX_MAC_FEC_CORRECTED_SYMBOLS_LANE3,
437 EFX_MAC_CTPIO_VI_BUSY_FALLBACK,
438 EFX_MAC_CTPIO_LONG_WRITE_SUCCESS,
439 EFX_MAC_CTPIO_MISSING_DBELL_FAIL,
440 EFX_MAC_CTPIO_OVERFLOW_FAIL,
441 EFX_MAC_CTPIO_UNDERFLOW_FAIL,
442 EFX_MAC_CTPIO_TIMEOUT_FAIL,
443 EFX_MAC_CTPIO_NONCONTIG_WR_FAIL,
444 EFX_MAC_CTPIO_FRM_CLOBBER_FAIL,
445 EFX_MAC_CTPIO_INVALID_WR_FAIL,
446 EFX_MAC_CTPIO_VI_CLOBBER_FALLBACK,
447 EFX_MAC_CTPIO_UNQUALIFIED_FALLBACK,
448 EFX_MAC_CTPIO_RUNT_FALLBACK,
449 EFX_MAC_CTPIO_SUCCESS,
450 EFX_MAC_CTPIO_FALLBACK,
451 EFX_MAC_CTPIO_POISON,
453 EFX_MAC_RXDP_SCATTER_DISABLED_TRUNC,
454 EFX_MAC_RXDP_HLB_IDLE,
455 EFX_MAC_RXDP_HLB_TIMEOUT,
459 /* END MKCONFIG GENERATED EfxHeaderMacBlock */
461 #endif /* EFSYS_OPT_MAC_STATS */
463 typedef enum efx_link_mode_e {
464 EFX_LINK_UNKNOWN = 0,
480 #define EFX_MAC_ADDR_LEN 6
482 #define EFX_VNI_OR_VSID_LEN 3
484 #define EFX_MAC_ADDR_IS_MULTICAST(_address) (((uint8_t *)_address)[0] & 0x01)
486 #define EFX_MAC_MULTICAST_LIST_MAX 256
488 #define EFX_MAC_SDU_MAX 9202
490 #define EFX_MAC_PDU_ADJUSTMENT \
494 + /* bug16011 */ 16) \
496 #define EFX_MAC_PDU(_sdu) \
497 P2ROUNDUP((_sdu) + EFX_MAC_PDU_ADJUSTMENT, 8)
500 * Due to the P2ROUNDUP in EFX_MAC_PDU(), EFX_MAC_SDU_FROM_PDU() may give
501 * the SDU rounded up slightly.
503 #define EFX_MAC_SDU_FROM_PDU(_pdu) ((_pdu) - EFX_MAC_PDU_ADJUSTMENT)
505 #define EFX_MAC_PDU_MIN 60
506 #define EFX_MAC_PDU_MAX EFX_MAC_PDU(EFX_MAC_SDU_MAX)
508 extern __checkReturn efx_rc_t
513 extern __checkReturn efx_rc_t
518 extern __checkReturn efx_rc_t
523 extern __checkReturn efx_rc_t
526 __in boolean_t all_unicst,
527 __in boolean_t mulcst,
528 __in boolean_t all_mulcst,
529 __in boolean_t brdcst);
531 extern __checkReturn efx_rc_t
532 efx_mac_multicast_list_set(
534 __in_ecount(6*count) uint8_t const *addrs,
537 extern __checkReturn efx_rc_t
538 efx_mac_filter_default_rxq_set(
541 __in boolean_t using_rss);
544 efx_mac_filter_default_rxq_clear(
545 __in efx_nic_t *enp);
547 extern __checkReturn efx_rc_t
550 __in boolean_t enabled);
552 extern __checkReturn efx_rc_t
555 __out boolean_t *mac_upp);
557 #define EFX_FCNTL_RESPOND 0x00000001
558 #define EFX_FCNTL_GENERATE 0x00000002
560 extern __checkReturn efx_rc_t
563 __in unsigned int fcntl,
564 __in boolean_t autoneg);
569 __out unsigned int *fcntl_wantedp,
570 __out unsigned int *fcntl_linkp);
573 #if EFSYS_OPT_MAC_STATS
577 extern __checkReturn const char *
580 __in unsigned int id);
582 #endif /* EFSYS_OPT_NAMES */
584 #define EFX_MAC_STATS_MASK_BITS_PER_PAGE (8 * sizeof (uint32_t))
586 #define EFX_MAC_STATS_MASK_NPAGES \
587 (P2ROUNDUP(EFX_MAC_NSTATS, EFX_MAC_STATS_MASK_BITS_PER_PAGE) / \
588 EFX_MAC_STATS_MASK_BITS_PER_PAGE)
591 * Get mask of MAC statistics supported by the hardware.
593 * If mask_size is insufficient to return the mask, EINVAL error is
594 * returned. EFX_MAC_STATS_MASK_NPAGES multiplied by size of the page
595 * (which is sizeof (uint32_t)) is sufficient.
597 extern __checkReturn efx_rc_t
598 efx_mac_stats_get_mask(
600 __out_bcount(mask_size) uint32_t *maskp,
601 __in size_t mask_size);
603 #define EFX_MAC_STAT_SUPPORTED(_mask, _stat) \
604 ((_mask)[(_stat) / EFX_MAC_STATS_MASK_BITS_PER_PAGE] & \
605 (1ULL << ((_stat) & (EFX_MAC_STATS_MASK_BITS_PER_PAGE - 1))))
608 extern __checkReturn efx_rc_t
610 __in efx_nic_t *enp);
613 * Upload mac statistics supported by the hardware into the given buffer.
615 * The DMA buffer must be 4Kbyte aligned and sized to hold at least
616 * efx_nic_cfg_t::enc_mac_stats_nstats 64bit counters.
618 * The hardware will only DMA statistics that it understands (of course).
619 * Drivers should not make any assumptions about which statistics are
620 * supported, especially when the statistics are generated by firmware.
622 * Thus, drivers should zero this buffer before use, so that not-understood
623 * statistics read back as zero.
625 extern __checkReturn efx_rc_t
626 efx_mac_stats_upload(
628 __in efsys_mem_t *esmp);
630 extern __checkReturn efx_rc_t
631 efx_mac_stats_periodic(
633 __in efsys_mem_t *esmp,
634 __in uint16_t period_ms,
635 __in boolean_t events);
637 extern __checkReturn efx_rc_t
638 efx_mac_stats_update(
640 __in efsys_mem_t *esmp,
641 __inout_ecount(EFX_MAC_NSTATS) efsys_stat_t *stat,
642 __inout_opt uint32_t *generationp);
644 #endif /* EFSYS_OPT_MAC_STATS */
648 typedef enum efx_mon_type_e {
660 __in efx_nic_t *enp);
662 #endif /* EFSYS_OPT_NAMES */
664 extern __checkReturn efx_rc_t
666 __in efx_nic_t *enp);
668 #if EFSYS_OPT_MON_STATS
670 #define EFX_MON_STATS_PAGE_SIZE 0x100
671 #define EFX_MON_MASK_ELEMENT_SIZE 32
673 /* START MKCONFIG GENERATED MonitorHeaderStatsBlock 78b65c8d5af9747b */
674 typedef enum efx_mon_stat_e {
675 EFX_MON_STAT_CONTROLLER_TEMP,
676 EFX_MON_STAT_PHY_COMMON_TEMP,
677 EFX_MON_STAT_CONTROLLER_COOLING,
678 EFX_MON_STAT_PHY0_TEMP,
679 EFX_MON_STAT_PHY0_COOLING,
680 EFX_MON_STAT_PHY1_TEMP,
681 EFX_MON_STAT_PHY1_COOLING,
687 EFX_MON_STAT_IN_12V0,
688 EFX_MON_STAT_IN_1V2A,
689 EFX_MON_STAT_IN_VREF,
690 EFX_MON_STAT_OUT_VAOE,
691 EFX_MON_STAT_AOE_TEMP,
692 EFX_MON_STAT_PSU_AOE_TEMP,
693 EFX_MON_STAT_PSU_TEMP,
699 EFX_MON_STAT_IN_VAOE,
700 EFX_MON_STAT_OUT_IAOE,
701 EFX_MON_STAT_IN_IAOE,
702 EFX_MON_STAT_NIC_POWER,
704 EFX_MON_STAT_IN_I0V9,
705 EFX_MON_STAT_IN_I1V2,
706 EFX_MON_STAT_IN_0V9_ADC,
707 EFX_MON_STAT_CONTROLLER_2_TEMP,
708 EFX_MON_STAT_VREG_INTERNAL_TEMP,
709 EFX_MON_STAT_VREG_0V9_TEMP,
710 EFX_MON_STAT_VREG_1V2_TEMP,
711 EFX_MON_STAT_CONTROLLER_VPTAT,
712 EFX_MON_STAT_CONTROLLER_INTERNAL_TEMP,
713 EFX_MON_STAT_CONTROLLER_VPTAT_EXTADC,
714 EFX_MON_STAT_CONTROLLER_INTERNAL_TEMP_EXTADC,
715 EFX_MON_STAT_AMBIENT_TEMP,
716 EFX_MON_STAT_AIRFLOW,
717 EFX_MON_STAT_VDD08D_VSS08D_CSR,
718 EFX_MON_STAT_VDD08D_VSS08D_CSR_EXTADC,
719 EFX_MON_STAT_HOTPOINT_TEMP,
720 EFX_MON_STAT_PHY_POWER_PORT0,
721 EFX_MON_STAT_PHY_POWER_PORT1,
722 EFX_MON_STAT_MUM_VCC,
723 EFX_MON_STAT_IN_0V9_A,
724 EFX_MON_STAT_IN_I0V9_A,
725 EFX_MON_STAT_VREG_0V9_A_TEMP,
726 EFX_MON_STAT_IN_0V9_B,
727 EFX_MON_STAT_IN_I0V9_B,
728 EFX_MON_STAT_VREG_0V9_B_TEMP,
729 EFX_MON_STAT_CCOM_AVREG_1V2_SUPPLY,
730 EFX_MON_STAT_CCOM_AVREG_1V2_SUPPLY_EXTADC,
731 EFX_MON_STAT_CCOM_AVREG_1V8_SUPPLY,
732 EFX_MON_STAT_CCOM_AVREG_1V8_SUPPLY_EXTADC,
733 EFX_MON_STAT_CONTROLLER_MASTER_VPTAT,
734 EFX_MON_STAT_CONTROLLER_MASTER_INTERNAL_TEMP,
735 EFX_MON_STAT_CONTROLLER_MASTER_VPTAT_EXTADC,
736 EFX_MON_STAT_CONTROLLER_MASTER_INTERNAL_TEMP_EXTADC,
737 EFX_MON_STAT_CONTROLLER_SLAVE_VPTAT,
738 EFX_MON_STAT_CONTROLLER_SLAVE_INTERNAL_TEMP,
739 EFX_MON_STAT_CONTROLLER_SLAVE_VPTAT_EXTADC,
740 EFX_MON_STAT_CONTROLLER_SLAVE_INTERNAL_TEMP_EXTADC,
741 EFX_MON_STAT_SODIMM_VOUT,
742 EFX_MON_STAT_SODIMM_0_TEMP,
743 EFX_MON_STAT_SODIMM_1_TEMP,
744 EFX_MON_STAT_PHY0_VCC,
745 EFX_MON_STAT_PHY1_VCC,
746 EFX_MON_STAT_CONTROLLER_TDIODE_TEMP,
747 EFX_MON_STAT_BOARD_FRONT_TEMP,
748 EFX_MON_STAT_BOARD_BACK_TEMP,
749 EFX_MON_STAT_IN_I1V8,
750 EFX_MON_STAT_IN_I2V5,
751 EFX_MON_STAT_IN_I3V3,
752 EFX_MON_STAT_IN_I12V0,
754 EFX_MON_STAT_IN_I1V3,
758 /* END MKCONFIG GENERATED MonitorHeaderStatsBlock */
760 typedef enum efx_mon_stat_state_e {
761 EFX_MON_STAT_STATE_OK = 0,
762 EFX_MON_STAT_STATE_WARNING = 1,
763 EFX_MON_STAT_STATE_FATAL = 2,
764 EFX_MON_STAT_STATE_BROKEN = 3,
765 EFX_MON_STAT_STATE_NO_READING = 4,
766 } efx_mon_stat_state_t;
768 typedef enum efx_mon_stat_unit_e {
769 EFX_MON_STAT_UNIT_UNKNOWN = 0,
770 EFX_MON_STAT_UNIT_BOOL,
771 EFX_MON_STAT_UNIT_TEMP_C,
772 EFX_MON_STAT_UNIT_VOLTAGE_MV,
773 EFX_MON_STAT_UNIT_CURRENT_MA,
774 EFX_MON_STAT_UNIT_POWER_W,
775 EFX_MON_STAT_UNIT_RPM,
777 } efx_mon_stat_unit_t;
779 typedef struct efx_mon_stat_value_s {
781 efx_mon_stat_state_t emsv_state;
782 efx_mon_stat_unit_t emsv_unit;
783 } efx_mon_stat_value_t;
785 typedef struct efx_mon_limit_value_s {
786 uint16_t emlv_warning_min;
787 uint16_t emlv_warning_max;
788 uint16_t emlv_fatal_min;
789 uint16_t emlv_fatal_max;
790 } efx_mon_stat_limits_t;
792 typedef enum efx_mon_stat_portmask_e {
793 EFX_MON_STAT_PORTMAP_NONE = 0,
794 EFX_MON_STAT_PORTMAP_PORT0 = 1,
795 EFX_MON_STAT_PORTMAP_PORT1 = 2,
796 EFX_MON_STAT_PORTMAP_PORT2 = 3,
797 EFX_MON_STAT_PORTMAP_PORT3 = 4,
798 EFX_MON_STAT_PORTMAP_ALL = (-1),
799 EFX_MON_STAT_PORTMAP_UNKNOWN = (-2)
800 } efx_mon_stat_portmask_t;
807 __in efx_mon_stat_t id);
810 efx_mon_stat_description(
812 __in efx_mon_stat_t id);
814 #endif /* EFSYS_OPT_NAMES */
816 extern __checkReturn boolean_t
817 efx_mon_mcdi_to_efx_stat(
819 __out efx_mon_stat_t *statp);
821 extern __checkReturn boolean_t
822 efx_mon_get_stat_unit(
823 __in efx_mon_stat_t stat,
824 __out efx_mon_stat_unit_t *unitp);
826 extern __checkReturn boolean_t
827 efx_mon_get_stat_portmap(
828 __in efx_mon_stat_t stat,
829 __out efx_mon_stat_portmask_t *maskp);
831 extern __checkReturn efx_rc_t
832 efx_mon_stats_update(
834 __in efsys_mem_t *esmp,
835 __inout_ecount(EFX_MON_NSTATS) efx_mon_stat_value_t *values);
837 extern __checkReturn efx_rc_t
838 efx_mon_limits_update(
840 __inout_ecount(EFX_MON_NSTATS) efx_mon_stat_limits_t *values);
842 #endif /* EFSYS_OPT_MON_STATS */
846 __in efx_nic_t *enp);
850 extern __checkReturn efx_rc_t
852 __in efx_nic_t *enp);
854 #if EFSYS_OPT_PHY_LED_CONTROL
856 typedef enum efx_phy_led_mode_e {
857 EFX_PHY_LED_DEFAULT = 0,
862 } efx_phy_led_mode_t;
864 extern __checkReturn efx_rc_t
867 __in efx_phy_led_mode_t mode);
869 #endif /* EFSYS_OPT_PHY_LED_CONTROL */
871 extern __checkReturn efx_rc_t
873 __in efx_nic_t *enp);
875 #if EFSYS_OPT_LOOPBACK
877 typedef enum efx_loopback_type_e {
878 EFX_LOOPBACK_OFF = 0,
879 EFX_LOOPBACK_DATA = 1,
880 EFX_LOOPBACK_GMAC = 2,
881 EFX_LOOPBACK_XGMII = 3,
882 EFX_LOOPBACK_XGXS = 4,
883 EFX_LOOPBACK_XAUI = 5,
884 EFX_LOOPBACK_GMII = 6,
885 EFX_LOOPBACK_SGMII = 7,
886 EFX_LOOPBACK_XGBR = 8,
887 EFX_LOOPBACK_XFI = 9,
888 EFX_LOOPBACK_XAUI_FAR = 10,
889 EFX_LOOPBACK_GMII_FAR = 11,
890 EFX_LOOPBACK_SGMII_FAR = 12,
891 EFX_LOOPBACK_XFI_FAR = 13,
892 EFX_LOOPBACK_GPHY = 14,
893 EFX_LOOPBACK_PHY_XS = 15,
894 EFX_LOOPBACK_PCS = 16,
895 EFX_LOOPBACK_PMA_PMD = 17,
896 EFX_LOOPBACK_XPORT = 18,
897 EFX_LOOPBACK_XGMII_WS = 19,
898 EFX_LOOPBACK_XAUI_WS = 20,
899 EFX_LOOPBACK_XAUI_WS_FAR = 21,
900 EFX_LOOPBACK_XAUI_WS_NEAR = 22,
901 EFX_LOOPBACK_GMII_WS = 23,
902 EFX_LOOPBACK_XFI_WS = 24,
903 EFX_LOOPBACK_XFI_WS_FAR = 25,
904 EFX_LOOPBACK_PHYXS_WS = 26,
905 EFX_LOOPBACK_PMA_INT = 27,
906 EFX_LOOPBACK_SD_NEAR = 28,
907 EFX_LOOPBACK_SD_FAR = 29,
908 EFX_LOOPBACK_PMA_INT_WS = 30,
909 EFX_LOOPBACK_SD_FEP2_WS = 31,
910 EFX_LOOPBACK_SD_FEP1_5_WS = 32,
911 EFX_LOOPBACK_SD_FEP_WS = 33,
912 EFX_LOOPBACK_SD_FES_WS = 34,
913 EFX_LOOPBACK_AOE_INT_NEAR = 35,
914 EFX_LOOPBACK_DATA_WS = 36,
915 EFX_LOOPBACK_FORCE_EXT_LINK = 37,
917 } efx_loopback_type_t;
919 typedef enum efx_loopback_kind_e {
920 EFX_LOOPBACK_KIND_OFF = 0,
921 EFX_LOOPBACK_KIND_ALL,
922 EFX_LOOPBACK_KIND_MAC,
923 EFX_LOOPBACK_KIND_PHY,
925 } efx_loopback_kind_t;
929 __in efx_loopback_kind_t loopback_kind,
930 __out efx_qword_t *maskp);
932 extern __checkReturn efx_rc_t
933 efx_port_loopback_set(
935 __in efx_link_mode_t link_mode,
936 __in efx_loopback_type_t type);
940 extern __checkReturn const char *
941 efx_loopback_type_name(
943 __in efx_loopback_type_t type);
945 #endif /* EFSYS_OPT_NAMES */
947 #endif /* EFSYS_OPT_LOOPBACK */
949 extern __checkReturn efx_rc_t
952 __out_opt efx_link_mode_t *link_modep);
956 __in efx_nic_t *enp);
958 typedef enum efx_phy_cap_type_e {
959 EFX_PHY_CAP_INVALID = 0,
966 EFX_PHY_CAP_10000FDX,
970 EFX_PHY_CAP_40000FDX,
972 EFX_PHY_CAP_100000FDX,
973 EFX_PHY_CAP_25000FDX,
974 EFX_PHY_CAP_50000FDX,
975 EFX_PHY_CAP_BASER_FEC,
976 EFX_PHY_CAP_BASER_FEC_REQUESTED,
978 EFX_PHY_CAP_RS_FEC_REQUESTED,
979 EFX_PHY_CAP_25G_BASER_FEC,
980 EFX_PHY_CAP_25G_BASER_FEC_REQUESTED,
982 } efx_phy_cap_type_t;
985 #define EFX_PHY_CAP_CURRENT 0x00000000
986 #define EFX_PHY_CAP_DEFAULT 0x00000001
987 #define EFX_PHY_CAP_PERM 0x00000002
993 __out uint32_t *maskp);
995 extern __checkReturn efx_rc_t
1002 __in efx_nic_t *enp,
1003 __out uint32_t *maskp);
1005 extern __checkReturn efx_rc_t
1007 __in efx_nic_t *enp,
1008 __out uint32_t *ouip);
1010 typedef enum efx_phy_media_type_e {
1011 EFX_PHY_MEDIA_INVALID = 0,
1016 EFX_PHY_MEDIA_SFP_PLUS,
1017 EFX_PHY_MEDIA_BASE_T,
1018 EFX_PHY_MEDIA_QSFP_PLUS,
1019 EFX_PHY_MEDIA_NTYPES
1020 } efx_phy_media_type_t;
1023 * Get the type of medium currently used. If the board has ports for
1024 * modules, a module is present, and we recognise the media type of
1025 * the module, then this will be the media type of the module.
1026 * Otherwise it will be the media type of the port.
1029 efx_phy_media_type_get(
1030 __in efx_nic_t *enp,
1031 __out efx_phy_media_type_t *typep);
1033 extern __checkReturn efx_rc_t
1034 efx_phy_module_get_info(
1035 __in efx_nic_t *enp,
1036 __in uint8_t dev_addr,
1037 __in uint8_t offset,
1039 __out_bcount(len) uint8_t *data);
1041 #if EFSYS_OPT_PHY_STATS
1043 /* START MKCONFIG GENERATED PhyHeaderStatsBlock 30ed56ad501f8e36 */
1044 typedef enum efx_phy_stat_e {
1046 EFX_PHY_STAT_PMA_PMD_LINK_UP,
1047 EFX_PHY_STAT_PMA_PMD_RX_FAULT,
1048 EFX_PHY_STAT_PMA_PMD_TX_FAULT,
1049 EFX_PHY_STAT_PMA_PMD_REV_A,
1050 EFX_PHY_STAT_PMA_PMD_REV_B,
1051 EFX_PHY_STAT_PMA_PMD_REV_C,
1052 EFX_PHY_STAT_PMA_PMD_REV_D,
1053 EFX_PHY_STAT_PCS_LINK_UP,
1054 EFX_PHY_STAT_PCS_RX_FAULT,
1055 EFX_PHY_STAT_PCS_TX_FAULT,
1056 EFX_PHY_STAT_PCS_BER,
1057 EFX_PHY_STAT_PCS_BLOCK_ERRORS,
1058 EFX_PHY_STAT_PHY_XS_LINK_UP,
1059 EFX_PHY_STAT_PHY_XS_RX_FAULT,
1060 EFX_PHY_STAT_PHY_XS_TX_FAULT,
1061 EFX_PHY_STAT_PHY_XS_ALIGN,
1062 EFX_PHY_STAT_PHY_XS_SYNC_A,
1063 EFX_PHY_STAT_PHY_XS_SYNC_B,
1064 EFX_PHY_STAT_PHY_XS_SYNC_C,
1065 EFX_PHY_STAT_PHY_XS_SYNC_D,
1066 EFX_PHY_STAT_AN_LINK_UP,
1067 EFX_PHY_STAT_AN_MASTER,
1068 EFX_PHY_STAT_AN_LOCAL_RX_OK,
1069 EFX_PHY_STAT_AN_REMOTE_RX_OK,
1070 EFX_PHY_STAT_CL22EXT_LINK_UP,
1075 EFX_PHY_STAT_PMA_PMD_SIGNAL_A,
1076 EFX_PHY_STAT_PMA_PMD_SIGNAL_B,
1077 EFX_PHY_STAT_PMA_PMD_SIGNAL_C,
1078 EFX_PHY_STAT_PMA_PMD_SIGNAL_D,
1079 EFX_PHY_STAT_AN_COMPLETE,
1080 EFX_PHY_STAT_PMA_PMD_REV_MAJOR,
1081 EFX_PHY_STAT_PMA_PMD_REV_MINOR,
1082 EFX_PHY_STAT_PMA_PMD_REV_MICRO,
1083 EFX_PHY_STAT_PCS_FW_VERSION_0,
1084 EFX_PHY_STAT_PCS_FW_VERSION_1,
1085 EFX_PHY_STAT_PCS_FW_VERSION_2,
1086 EFX_PHY_STAT_PCS_FW_VERSION_3,
1087 EFX_PHY_STAT_PCS_FW_BUILD_YY,
1088 EFX_PHY_STAT_PCS_FW_BUILD_MM,
1089 EFX_PHY_STAT_PCS_FW_BUILD_DD,
1090 EFX_PHY_STAT_PCS_OP_MODE,
1094 /* END MKCONFIG GENERATED PhyHeaderStatsBlock */
1100 __in efx_nic_t *enp,
1101 __in efx_phy_stat_t stat);
1103 #endif /* EFSYS_OPT_NAMES */
1105 #define EFX_PHY_STATS_SIZE 0x100
1107 extern __checkReturn efx_rc_t
1108 efx_phy_stats_update(
1109 __in efx_nic_t *enp,
1110 __in efsys_mem_t *esmp,
1111 __inout_ecount(EFX_PHY_NSTATS) uint32_t *stat);
1113 #endif /* EFSYS_OPT_PHY_STATS */
1118 typedef enum efx_bist_type_e {
1119 EFX_BIST_TYPE_UNKNOWN,
1120 EFX_BIST_TYPE_PHY_NORMAL,
1121 EFX_BIST_TYPE_PHY_CABLE_SHORT,
1122 EFX_BIST_TYPE_PHY_CABLE_LONG,
1123 EFX_BIST_TYPE_MC_MEM, /* Test the MC DMEM and IMEM */
1124 EFX_BIST_TYPE_SAT_MEM, /* Test the DMEM and IMEM of satellite cpus */
1125 EFX_BIST_TYPE_REG, /* Test the register memories */
1126 EFX_BIST_TYPE_NTYPES,
1129 typedef enum efx_bist_result_e {
1130 EFX_BIST_RESULT_UNKNOWN,
1131 EFX_BIST_RESULT_RUNNING,
1132 EFX_BIST_RESULT_PASSED,
1133 EFX_BIST_RESULT_FAILED,
1134 } efx_bist_result_t;
1136 typedef enum efx_phy_cable_status_e {
1137 EFX_PHY_CABLE_STATUS_OK,
1138 EFX_PHY_CABLE_STATUS_INVALID,
1139 EFX_PHY_CABLE_STATUS_OPEN,
1140 EFX_PHY_CABLE_STATUS_INTRAPAIRSHORT,
1141 EFX_PHY_CABLE_STATUS_INTERPAIRSHORT,
1142 EFX_PHY_CABLE_STATUS_BUSY,
1143 } efx_phy_cable_status_t;
1145 typedef enum efx_bist_value_e {
1146 EFX_BIST_PHY_CABLE_LENGTH_A,
1147 EFX_BIST_PHY_CABLE_LENGTH_B,
1148 EFX_BIST_PHY_CABLE_LENGTH_C,
1149 EFX_BIST_PHY_CABLE_LENGTH_D,
1150 EFX_BIST_PHY_CABLE_STATUS_A,
1151 EFX_BIST_PHY_CABLE_STATUS_B,
1152 EFX_BIST_PHY_CABLE_STATUS_C,
1153 EFX_BIST_PHY_CABLE_STATUS_D,
1154 EFX_BIST_FAULT_CODE,
1156 * Memory BIST specific values. These match to the MC_CMD_BIST_POLL
1162 EFX_BIST_MEM_EXPECT,
1163 EFX_BIST_MEM_ACTUAL,
1165 EFX_BIST_MEM_ECC_PARITY,
1166 EFX_BIST_MEM_ECC_FATAL,
1170 extern __checkReturn efx_rc_t
1171 efx_bist_enable_offline(
1172 __in efx_nic_t *enp);
1174 extern __checkReturn efx_rc_t
1176 __in efx_nic_t *enp,
1177 __in efx_bist_type_t type);
1179 extern __checkReturn efx_rc_t
1181 __in efx_nic_t *enp,
1182 __in efx_bist_type_t type,
1183 __out efx_bist_result_t *resultp,
1184 __out_opt uint32_t *value_maskp,
1185 __out_ecount_opt(count) unsigned long *valuesp,
1190 __in efx_nic_t *enp,
1191 __in efx_bist_type_t type);
1193 #endif /* EFSYS_OPT_BIST */
1195 #define EFX_FEATURE_IPV6 0x00000001
1196 #define EFX_FEATURE_LFSR_HASH_INSERT 0x00000002
1197 #define EFX_FEATURE_LINK_EVENTS 0x00000004
1198 #define EFX_FEATURE_PERIODIC_MAC_STATS 0x00000008
1199 #define EFX_FEATURE_MCDI 0x00000020
1200 #define EFX_FEATURE_LOOKAHEAD_SPLIT 0x00000040
1201 #define EFX_FEATURE_MAC_HEADER_FILTERS 0x00000080
1202 #define EFX_FEATURE_TURBO 0x00000100
1203 #define EFX_FEATURE_MCDI_DMA 0x00000200
1204 #define EFX_FEATURE_TX_SRC_FILTERS 0x00000400
1205 #define EFX_FEATURE_PIO_BUFFERS 0x00000800
1206 #define EFX_FEATURE_FW_ASSISTED_TSO 0x00001000
1207 #define EFX_FEATURE_FW_ASSISTED_TSO_V2 0x00002000
1208 #define EFX_FEATURE_PACKED_STREAM 0x00004000
1210 typedef enum efx_tunnel_protocol_e {
1211 EFX_TUNNEL_PROTOCOL_NONE = 0,
1212 EFX_TUNNEL_PROTOCOL_VXLAN,
1213 EFX_TUNNEL_PROTOCOL_GENEVE,
1214 EFX_TUNNEL_PROTOCOL_NVGRE,
1216 } efx_tunnel_protocol_t;
1218 typedef enum efx_vi_window_shift_e {
1219 EFX_VI_WINDOW_SHIFT_INVALID = 0,
1220 EFX_VI_WINDOW_SHIFT_8K = 13,
1221 EFX_VI_WINDOW_SHIFT_16K = 14,
1222 EFX_VI_WINDOW_SHIFT_64K = 16,
1223 } efx_vi_window_shift_t;
1225 typedef struct efx_nic_cfg_s {
1226 uint32_t enc_board_type;
1227 uint32_t enc_phy_type;
1229 char enc_phy_name[21];
1231 char enc_phy_revision[21];
1232 efx_mon_type_t enc_mon_type;
1233 #if EFSYS_OPT_MON_STATS
1234 uint32_t enc_mon_stat_dma_buf_size;
1235 uint32_t enc_mon_stat_mask[(EFX_MON_NSTATS + 31) / 32];
1237 unsigned int enc_features;
1238 efx_vi_window_shift_t enc_vi_window_shift;
1239 uint8_t enc_mac_addr[6];
1240 uint8_t enc_port; /* PHY port number */
1241 uint32_t enc_intr_vec_base;
1242 uint32_t enc_intr_limit;
1243 uint32_t enc_evq_limit;
1244 uint32_t enc_txq_limit;
1245 uint32_t enc_rxq_limit;
1246 uint32_t enc_txq_max_ndescs;
1247 uint32_t enc_buftbl_limit;
1248 uint32_t enc_piobuf_limit;
1249 uint32_t enc_piobuf_size;
1250 uint32_t enc_piobuf_min_alloc_size;
1251 uint32_t enc_evq_timer_quantum_ns;
1252 uint32_t enc_evq_timer_max_us;
1253 uint32_t enc_clk_mult;
1254 uint32_t enc_rx_prefix_size;
1255 uint32_t enc_rx_buf_align_start;
1256 uint32_t enc_rx_buf_align_end;
1257 uint32_t enc_rx_scale_max_exclusive_contexts;
1259 * Mask of supported hash algorithms.
1260 * Hash algorithm types are used as the bit indices.
1262 uint32_t enc_rx_scale_hash_alg_mask;
1264 * Indicates whether port numbers can be included to the
1265 * input data for hash computation.
1267 boolean_t enc_rx_scale_l4_hash_supported;
1268 boolean_t enc_rx_scale_additional_modes_supported;
1269 #if EFSYS_OPT_LOOPBACK
1270 efx_qword_t enc_loopback_types[EFX_LINK_NMODES];
1271 #endif /* EFSYS_OPT_LOOPBACK */
1272 #if EFSYS_OPT_PHY_FLAGS
1273 uint32_t enc_phy_flags_mask;
1274 #endif /* EFSYS_OPT_PHY_FLAGS */
1275 #if EFSYS_OPT_PHY_LED_CONTROL
1276 uint32_t enc_led_mask;
1277 #endif /* EFSYS_OPT_PHY_LED_CONTROL */
1278 #if EFSYS_OPT_PHY_STATS
1279 uint64_t enc_phy_stat_mask;
1280 #endif /* EFSYS_OPT_PHY_STATS */
1282 uint8_t enc_mcdi_mdio_channel;
1283 #if EFSYS_OPT_PHY_STATS
1284 uint32_t enc_mcdi_phy_stat_mask;
1285 #endif /* EFSYS_OPT_PHY_STATS */
1286 #if EFSYS_OPT_MON_STATS
1287 uint32_t *enc_mcdi_sensor_maskp;
1288 uint32_t enc_mcdi_sensor_mask_size;
1289 #endif /* EFSYS_OPT_MON_STATS */
1290 #endif /* EFSYS_OPT_MCDI */
1292 uint32_t enc_bist_mask;
1293 #endif /* EFSYS_OPT_BIST */
1294 #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
1297 uint32_t enc_privilege_mask;
1298 #endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */
1299 boolean_t enc_bug26807_workaround;
1300 boolean_t enc_bug35388_workaround;
1301 boolean_t enc_bug41750_workaround;
1302 boolean_t enc_bug61265_workaround;
1303 boolean_t enc_bug61297_workaround;
1304 boolean_t enc_rx_batching_enabled;
1305 /* Maximum number of descriptors completed in an rx event. */
1306 uint32_t enc_rx_batch_max;
1307 /* Number of rx descriptors the hardware requires for a push. */
1308 uint32_t enc_rx_push_align;
1309 /* Maximum amount of data in DMA descriptor */
1310 uint32_t enc_tx_dma_desc_size_max;
1312 * Boundary which DMA descriptor data must not cross or 0 if no
1315 uint32_t enc_tx_dma_desc_boundary;
1317 * Maximum number of bytes into the packet the TCP header can start for
1318 * the hardware to apply TSO packet edits.
1320 uint32_t enc_tx_tso_tcp_header_offset_limit;
1321 boolean_t enc_fw_assisted_tso_enabled;
1322 boolean_t enc_fw_assisted_tso_v2_enabled;
1323 boolean_t enc_fw_assisted_tso_v2_encap_enabled;
1324 /* Number of TSO contexts on the NIC (FATSOv2) */
1325 uint32_t enc_fw_assisted_tso_v2_n_contexts;
1326 boolean_t enc_hw_tx_insert_vlan_enabled;
1327 /* Number of PFs on the NIC */
1328 uint32_t enc_hw_pf_count;
1329 /* Datapath firmware vadapter/vport/vswitch support */
1330 boolean_t enc_datapath_cap_evb;
1331 boolean_t enc_rx_disable_scatter_supported;
1332 boolean_t enc_allow_set_mac_with_installed_filters;
1333 boolean_t enc_enhanced_set_mac_supported;
1334 boolean_t enc_init_evq_v2_supported;
1335 boolean_t enc_rx_packed_stream_supported;
1336 boolean_t enc_rx_var_packed_stream_supported;
1337 boolean_t enc_rx_es_super_buffer_supported;
1338 boolean_t enc_fw_subvariant_no_tx_csum_supported;
1339 boolean_t enc_pm_and_rxdp_counters;
1340 boolean_t enc_mac_stats_40g_tx_size_bins;
1341 uint32_t enc_tunnel_encapsulations_supported;
1343 * NIC global maximum for unique UDP tunnel ports shared by all
1346 uint32_t enc_tunnel_config_udp_entries_max;
1347 /* External port identifier */
1348 uint8_t enc_external_port;
1349 uint32_t enc_mcdi_max_payload_length;
1350 /* VPD may be per-PF or global */
1351 boolean_t enc_vpd_is_global;
1352 /* Minimum unidirectional bandwidth in Mb/s to max out all ports */
1353 uint32_t enc_required_pcie_bandwidth_mbps;
1354 uint32_t enc_max_pcie_link_gen;
1355 /* Firmware verifies integrity of NVRAM updates */
1356 uint32_t enc_nvram_update_verify_result_supported;
1357 /* Firmware support for extended MAC_STATS buffer */
1358 uint32_t enc_mac_stats_nstats;
1359 boolean_t enc_fec_counters;
1360 boolean_t enc_hlb_counters;
1361 /* Firmware support for "FLAG" and "MARK" filter actions */
1362 boolean_t enc_filter_action_flag_supported;
1363 boolean_t enc_filter_action_mark_supported;
1364 uint32_t enc_filter_action_mark_max;
1367 #define EFX_PCI_FUNCTION_IS_PF(_encp) ((_encp)->enc_vf == 0xffff)
1368 #define EFX_PCI_FUNCTION_IS_VF(_encp) ((_encp)->enc_vf != 0xffff)
1370 #define EFX_PCI_FUNCTION(_encp) \
1371 (EFX_PCI_FUNCTION_IS_PF(_encp) ? (_encp)->enc_pf : (_encp)->enc_vf)
1373 #define EFX_PCI_VF_PARENT(_encp) ((_encp)->enc_pf)
1375 extern const efx_nic_cfg_t *
1377 __in efx_nic_t *enp);
1379 /* RxDPCPU firmware id values by which FW variant can be identified */
1380 #define EFX_RXDP_FULL_FEATURED_FW_ID 0x0
1381 #define EFX_RXDP_LOW_LATENCY_FW_ID 0x1
1382 #define EFX_RXDP_PACKED_STREAM_FW_ID 0x2
1383 #define EFX_RXDP_RULES_ENGINE_FW_ID 0x5
1384 #define EFX_RXDP_DPDK_FW_ID 0x6
1386 typedef struct efx_nic_fw_info_s {
1387 /* Basic FW version information */
1388 uint16_t enfi_mc_fw_version[4];
1390 * If datapath capabilities can be detected,
1391 * additional FW information is to be shown
1393 boolean_t enfi_dpcpu_fw_ids_valid;
1394 /* Rx and Tx datapath CPU FW IDs */
1395 uint16_t enfi_rx_dpcpu_fw_id;
1396 uint16_t enfi_tx_dpcpu_fw_id;
1397 } efx_nic_fw_info_t;
1399 extern __checkReturn efx_rc_t
1400 efx_nic_get_fw_version(
1401 __in efx_nic_t *enp,
1402 __out efx_nic_fw_info_t *enfip);
1404 /* Driver resource limits (minimum required/maximum usable). */
1405 typedef struct efx_drv_limits_s {
1406 uint32_t edl_min_evq_count;
1407 uint32_t edl_max_evq_count;
1409 uint32_t edl_min_rxq_count;
1410 uint32_t edl_max_rxq_count;
1412 uint32_t edl_min_txq_count;
1413 uint32_t edl_max_txq_count;
1415 /* PIO blocks (sub-allocated from piobuf) */
1416 uint32_t edl_min_pio_alloc_size;
1417 uint32_t edl_max_pio_alloc_count;
1420 extern __checkReturn efx_rc_t
1421 efx_nic_set_drv_limits(
1422 __inout efx_nic_t *enp,
1423 __in efx_drv_limits_t *edlp);
1425 typedef enum efx_nic_region_e {
1426 EFX_REGION_VI, /* Memory BAR UC mapping */
1427 EFX_REGION_PIO_WRITE_VI, /* Memory BAR WC mapping */
1430 extern __checkReturn efx_rc_t
1431 efx_nic_get_bar_region(
1432 __in efx_nic_t *enp,
1433 __in efx_nic_region_t region,
1434 __out uint32_t *offsetp,
1435 __out size_t *sizep);
1437 extern __checkReturn efx_rc_t
1438 efx_nic_get_vi_pool(
1439 __in efx_nic_t *enp,
1440 __out uint32_t *evq_countp,
1441 __out uint32_t *rxq_countp,
1442 __out uint32_t *txq_countp);
1447 typedef enum efx_vpd_tag_e {
1454 typedef uint16_t efx_vpd_keyword_t;
1456 typedef struct efx_vpd_value_s {
1457 efx_vpd_tag_t evv_tag;
1458 efx_vpd_keyword_t evv_keyword;
1460 uint8_t evv_value[0x100];
1464 #define EFX_VPD_KEYWORD(x, y) ((x) | ((y) << 8))
1466 extern __checkReturn efx_rc_t
1468 __in efx_nic_t *enp);
1470 extern __checkReturn efx_rc_t
1472 __in efx_nic_t *enp,
1473 __out size_t *sizep);
1475 extern __checkReturn efx_rc_t
1477 __in efx_nic_t *enp,
1478 __out_bcount(size) caddr_t data,
1481 extern __checkReturn efx_rc_t
1483 __in efx_nic_t *enp,
1484 __in_bcount(size) caddr_t data,
1487 extern __checkReturn efx_rc_t
1489 __in efx_nic_t *enp,
1490 __in_bcount(size) caddr_t data,
1493 extern __checkReturn efx_rc_t
1495 __in efx_nic_t *enp,
1496 __in_bcount(size) caddr_t data,
1498 __inout efx_vpd_value_t *evvp);
1500 extern __checkReturn efx_rc_t
1502 __in efx_nic_t *enp,
1503 __inout_bcount(size) caddr_t data,
1505 __in efx_vpd_value_t *evvp);
1507 extern __checkReturn efx_rc_t
1509 __in efx_nic_t *enp,
1510 __inout_bcount(size) caddr_t data,
1512 __out efx_vpd_value_t *evvp,
1513 __inout unsigned int *contp);
1515 extern __checkReturn efx_rc_t
1517 __in efx_nic_t *enp,
1518 __in_bcount(size) caddr_t data,
1523 __in efx_nic_t *enp);
1525 #endif /* EFSYS_OPT_VPD */
1531 typedef enum efx_nvram_type_e {
1532 EFX_NVRAM_INVALID = 0,
1534 EFX_NVRAM_BOOTROM_CFG,
1535 EFX_NVRAM_MC_FIRMWARE,
1536 EFX_NVRAM_MC_GOLDEN,
1542 EFX_NVRAM_FPGA_BACKUP,
1543 EFX_NVRAM_DYNAMIC_CFG,
1546 EFX_NVRAM_MUM_FIRMWARE,
1547 EFX_NVRAM_DYNCONFIG_DEFAULTS,
1548 EFX_NVRAM_ROMCONFIG_DEFAULTS,
1552 extern __checkReturn efx_rc_t
1554 __in efx_nic_t *enp);
1558 extern __checkReturn efx_rc_t
1560 __in efx_nic_t *enp);
1562 #endif /* EFSYS_OPT_DIAG */
1564 extern __checkReturn efx_rc_t
1566 __in efx_nic_t *enp,
1567 __in efx_nvram_type_t type,
1568 __out size_t *sizep);
1570 extern __checkReturn efx_rc_t
1572 __in efx_nic_t *enp,
1573 __in efx_nvram_type_t type,
1574 __out_opt size_t *pref_chunkp);
1576 extern __checkReturn efx_rc_t
1577 efx_nvram_rw_finish(
1578 __in efx_nic_t *enp,
1579 __in efx_nvram_type_t type,
1580 __out_opt uint32_t *verify_resultp);
1582 extern __checkReturn efx_rc_t
1583 efx_nvram_get_version(
1584 __in efx_nic_t *enp,
1585 __in efx_nvram_type_t type,
1586 __out uint32_t *subtypep,
1587 __out_ecount(4) uint16_t version[4]);
1589 extern __checkReturn efx_rc_t
1590 efx_nvram_read_chunk(
1591 __in efx_nic_t *enp,
1592 __in efx_nvram_type_t type,
1593 __in unsigned int offset,
1594 __out_bcount(size) caddr_t data,
1597 extern __checkReturn efx_rc_t
1598 efx_nvram_read_backup(
1599 __in efx_nic_t *enp,
1600 __in efx_nvram_type_t type,
1601 __in unsigned int offset,
1602 __out_bcount(size) caddr_t data,
1605 extern __checkReturn efx_rc_t
1606 efx_nvram_set_version(
1607 __in efx_nic_t *enp,
1608 __in efx_nvram_type_t type,
1609 __in_ecount(4) uint16_t version[4]);
1611 extern __checkReturn efx_rc_t
1613 __in efx_nic_t *enp,
1614 __in efx_nvram_type_t type,
1615 __in_bcount(partn_size) caddr_t partn_data,
1616 __in size_t partn_size);
1618 extern __checkReturn efx_rc_t
1620 __in efx_nic_t *enp,
1621 __in efx_nvram_type_t type);
1623 extern __checkReturn efx_rc_t
1624 efx_nvram_write_chunk(
1625 __in efx_nic_t *enp,
1626 __in efx_nvram_type_t type,
1627 __in unsigned int offset,
1628 __in_bcount(size) caddr_t data,
1633 __in efx_nic_t *enp);
1635 #endif /* EFSYS_OPT_NVRAM */
1637 #if EFSYS_OPT_BOOTCFG
1639 /* Report size and offset of bootcfg sector in NVRAM partition. */
1640 extern __checkReturn efx_rc_t
1641 efx_bootcfg_sector_info(
1642 __in efx_nic_t *enp,
1644 __out_opt uint32_t *sector_countp,
1645 __out size_t *offsetp,
1646 __out size_t *max_sizep);
1649 * Copy bootcfg sector data to a target buffer which may differ in size.
1650 * Optionally corrects format errors in source buffer.
1653 efx_bootcfg_copy_sector(
1654 __in efx_nic_t *enp,
1655 __inout_bcount(sector_length)
1657 __in size_t sector_length,
1658 __out_bcount(data_size) uint8_t *data,
1659 __in size_t data_size,
1660 __in boolean_t handle_format_errors);
1664 __in efx_nic_t *enp,
1665 __out_bcount(size) uint8_t *data,
1670 __in efx_nic_t *enp,
1671 __in_bcount(size) uint8_t *data,
1676 * Processing routines for buffers arranged in the DHCP/BOOTP option format
1677 * (see https://tools.ietf.org/html/rfc1533)
1679 * Summarising the format: the buffer is a sequence of options. All options
1680 * begin with a tag octet, which uniquely identifies the option. Fixed-
1681 * length options without data consist of only a tag octet. Only options PAD
1682 * (0) and END (255) are fixed length. All other options are variable-length
1683 * with a length octet following the tag octet. The value of the length
1684 * octet does not include the two octets specifying the tag and length. The
1685 * length octet is followed by "length" octets of data.
1687 * Option data may be a sequence of sub-options in the same format. The data
1688 * content of the encapsulating option is one or more encapsulated sub-options,
1689 * with no terminating END tag is required.
1691 * To be valid, the top-level sequence of options should be terminated by an
1692 * END tag. The buffer should be padded with the PAD byte.
1694 * When stored to NVRAM, the DHCP option format buffer is preceded by a
1695 * checksum octet. The full buffer (including after the END tag) contributes
1696 * to the checksum, hence the need to fill the buffer to the end with PAD.
1699 #define EFX_DHCP_END ((uint8_t)0xff)
1700 #define EFX_DHCP_PAD ((uint8_t)0)
1702 #define EFX_DHCP_ENCAP_OPT(encapsulator, encapsulated) \
1703 (uint16_t)(((encapsulator) << 8) | (encapsulated))
1705 extern __checkReturn uint8_t
1707 __in_bcount(size) uint8_t const *data,
1710 extern __checkReturn efx_rc_t
1712 __in_bcount(size) uint8_t const *data,
1714 __out_opt size_t *usedp);
1716 extern __checkReturn efx_rc_t
1718 __in_bcount(buffer_length) uint8_t *bufferp,
1719 __in size_t buffer_length,
1721 __deref_out uint8_t **valuepp,
1722 __out size_t *value_lengthp);
1724 extern __checkReturn efx_rc_t
1726 __in_bcount(buffer_length) uint8_t *bufferp,
1727 __in size_t buffer_length,
1728 __deref_out uint8_t **endpp);
1731 extern __checkReturn efx_rc_t
1732 efx_dhcp_delete_tag(
1733 __inout_bcount(buffer_length) uint8_t *bufferp,
1734 __in size_t buffer_length,
1737 extern __checkReturn efx_rc_t
1739 __inout_bcount(buffer_length) uint8_t *bufferp,
1740 __in size_t buffer_length,
1742 __in_bcount_opt(value_length) uint8_t *valuep,
1743 __in size_t value_length);
1745 extern __checkReturn efx_rc_t
1746 efx_dhcp_update_tag(
1747 __inout_bcount(buffer_length) uint8_t *bufferp,
1748 __in size_t buffer_length,
1750 __in uint8_t *value_locationp,
1751 __in_bcount_opt(value_length) uint8_t *valuep,
1752 __in size_t value_length);
1755 #endif /* EFSYS_OPT_BOOTCFG */
1757 #if EFSYS_OPT_IMAGE_LAYOUT
1759 #include "ef10_signed_image_layout.h"
1762 * Image header used in unsigned and signed image layouts (see SF-102785-PS).
1765 * The image header format is extensible. However, older drivers require an
1766 * exact match of image header version and header length when validating and
1767 * writing firmware images.
1769 * To avoid breaking backward compatibility, we use the upper bits of the
1770 * controller version fields to contain an extra version number used for
1771 * combined bootROM and UEFI ROM images on EF10 and later (to hold the UEFI ROM
1772 * version). See bug39254 and SF-102785-PS for details.
1774 typedef struct efx_image_header_s {
1776 uint32_t eih_version;
1778 uint32_t eih_subtype;
1779 uint32_t eih_code_size;
1782 uint32_t eih_controller_version_min;
1784 uint16_t eih_controller_version_min_short;
1785 uint8_t eih_extra_version_a;
1786 uint8_t eih_extra_version_b;
1790 uint32_t eih_controller_version_max;
1792 uint16_t eih_controller_version_max_short;
1793 uint8_t eih_extra_version_c;
1794 uint8_t eih_extra_version_d;
1797 uint16_t eih_code_version_a;
1798 uint16_t eih_code_version_b;
1799 uint16_t eih_code_version_c;
1800 uint16_t eih_code_version_d;
1801 } efx_image_header_t;
1803 #define EFX_IMAGE_HEADER_SIZE (40)
1804 #define EFX_IMAGE_HEADER_VERSION (4)
1805 #define EFX_IMAGE_HEADER_MAGIC (0x106F1A5)
1808 typedef struct efx_image_trailer_s {
1810 } efx_image_trailer_t;
1812 #define EFX_IMAGE_TRAILER_SIZE (4)
1814 typedef enum efx_image_format_e {
1815 EFX_IMAGE_FORMAT_NO_IMAGE,
1816 EFX_IMAGE_FORMAT_INVALID,
1817 EFX_IMAGE_FORMAT_UNSIGNED,
1818 EFX_IMAGE_FORMAT_SIGNED,
1819 } efx_image_format_t;
1821 typedef struct efx_image_info_s {
1822 efx_image_format_t eii_format;
1823 uint8_t * eii_imagep;
1824 size_t eii_image_size;
1825 efx_image_header_t * eii_headerp;
1828 extern __checkReturn efx_rc_t
1829 efx_check_reflash_image(
1831 __in uint32_t buffer_size,
1832 __out efx_image_info_t *infop);
1834 extern __checkReturn efx_rc_t
1835 efx_build_signed_image_write_buffer(
1836 __out_bcount(buffer_size)
1838 __in uint32_t buffer_size,
1839 __in efx_image_info_t *infop,
1840 __out efx_image_header_t **headerpp);
1842 #endif /* EFSYS_OPT_IMAGE_LAYOUT */
1846 typedef enum efx_pattern_type_t {
1847 EFX_PATTERN_BYTE_INCREMENT = 0,
1848 EFX_PATTERN_ALL_THE_SAME,
1849 EFX_PATTERN_BIT_ALTERNATE,
1850 EFX_PATTERN_BYTE_ALTERNATE,
1851 EFX_PATTERN_BYTE_CHANGING,
1852 EFX_PATTERN_BIT_SWEEP,
1854 } efx_pattern_type_t;
1857 (*efx_sram_pattern_fn_t)(
1859 __in boolean_t negate,
1860 __out efx_qword_t *eqp);
1862 extern __checkReturn efx_rc_t
1864 __in efx_nic_t *enp,
1865 __in efx_pattern_type_t type);
1867 #endif /* EFSYS_OPT_DIAG */
1869 extern __checkReturn efx_rc_t
1870 efx_sram_buf_tbl_set(
1871 __in efx_nic_t *enp,
1873 __in efsys_mem_t *esmp,
1877 efx_sram_buf_tbl_clear(
1878 __in efx_nic_t *enp,
1882 #define EFX_BUF_TBL_SIZE 0x20000
1884 #define EFX_BUF_SIZE 4096
1888 typedef struct efx_evq_s efx_evq_t;
1890 #if EFSYS_OPT_QSTATS
1892 /* START MKCONFIG GENERATED EfxHeaderEventQueueBlock 6f3843f5fe7cc843 */
1893 typedef enum efx_ev_qstat_e {
1899 EV_RX_PAUSE_FRM_ERR,
1900 EV_RX_BUF_OWNER_ID_ERR,
1901 EV_RX_IPV4_HDR_CHKSUM_ERR,
1902 EV_RX_TCP_UDP_CHKSUM_ERR,
1906 EV_RX_MCAST_HASH_MATCH,
1923 EV_DRIVER_SRM_UPD_DONE,
1924 EV_DRIVER_TX_DESCQ_FLS_DONE,
1925 EV_DRIVER_RX_DESCQ_FLS_DONE,
1926 EV_DRIVER_RX_DESCQ_FLS_FAILED,
1927 EV_DRIVER_RX_DSC_ERROR,
1928 EV_DRIVER_TX_DSC_ERROR,
1934 /* END MKCONFIG GENERATED EfxHeaderEventQueueBlock */
1936 #endif /* EFSYS_OPT_QSTATS */
1938 extern __checkReturn efx_rc_t
1940 __in efx_nic_t *enp);
1944 __in efx_nic_t *enp);
1946 #define EFX_EVQ_MAXNEVS 32768
1947 #define EFX_EVQ_MINNEVS 512
1949 #define EFX_EVQ_SIZE(_nevs) ((_nevs) * sizeof (efx_qword_t))
1950 #define EFX_EVQ_NBUFS(_nevs) (EFX_EVQ_SIZE(_nevs) / EFX_BUF_SIZE)
1952 #define EFX_EVQ_FLAGS_TYPE_MASK (0x3)
1953 #define EFX_EVQ_FLAGS_TYPE_AUTO (0x0)
1954 #define EFX_EVQ_FLAGS_TYPE_THROUGHPUT (0x1)
1955 #define EFX_EVQ_FLAGS_TYPE_LOW_LATENCY (0x2)
1957 #define EFX_EVQ_FLAGS_NOTIFY_MASK (0xC)
1958 #define EFX_EVQ_FLAGS_NOTIFY_INTERRUPT (0x0) /* Interrupting (default) */
1959 #define EFX_EVQ_FLAGS_NOTIFY_DISABLED (0x4) /* Non-interrupting */
1961 extern __checkReturn efx_rc_t
1963 __in efx_nic_t *enp,
1964 __in unsigned int index,
1965 __in efsys_mem_t *esmp,
1969 __in uint32_t flags,
1970 __deref_out efx_evq_t **eepp);
1974 __in efx_evq_t *eep,
1975 __in uint16_t data);
1977 typedef __checkReturn boolean_t
1978 (*efx_initialized_ev_t)(
1979 __in_opt void *arg);
1981 #define EFX_PKT_UNICAST 0x0004
1982 #define EFX_PKT_START 0x0008
1984 #define EFX_PKT_VLAN_TAGGED 0x0010
1985 #define EFX_CKSUM_TCPUDP 0x0020
1986 #define EFX_CKSUM_IPV4 0x0040
1987 #define EFX_PKT_CONT 0x0080
1989 #define EFX_CHECK_VLAN 0x0100
1990 #define EFX_PKT_TCP 0x0200
1991 #define EFX_PKT_UDP 0x0400
1992 #define EFX_PKT_IPV4 0x0800
1994 #define EFX_PKT_IPV6 0x1000
1995 #define EFX_PKT_PREFIX_LEN 0x2000
1996 #define EFX_ADDR_MISMATCH 0x4000
1997 #define EFX_DISCARD 0x8000
2000 * The following flags are used only for packed stream
2001 * mode. The values for the flags are reused to fit into 16 bit,
2002 * since EFX_PKT_START and EFX_PKT_CONT are never used in
2003 * packed stream mode
2005 #define EFX_PKT_PACKED_STREAM_NEW_BUFFER EFX_PKT_START
2006 #define EFX_PKT_PACKED_STREAM_PARSE_INCOMPLETE EFX_PKT_CONT
2009 #define EFX_EV_RX_NLABELS 32
2010 #define EFX_EV_TX_NLABELS 32
2012 typedef __checkReturn boolean_t
2015 __in uint32_t label,
2018 __in uint16_t flags);
2020 #if EFSYS_OPT_RX_PACKED_STREAM || EFSYS_OPT_RX_ES_SUPER_BUFFER
2023 * Packed stream mode is documented in SF-112241-TC.
2024 * The general idea is that, instead of putting each incoming
2025 * packet into a separate buffer which is specified in a RX
2026 * descriptor, a large buffer is provided to the hardware and
2027 * packets are put there in a continuous stream.
2028 * The main advantage of such an approach is that RX queue refilling
2029 * happens much less frequently.
2031 * Equal stride packed stream mode is documented in SF-119419-TC.
2032 * The general idea is to utilize advantages of the packed stream,
2033 * but avoid indirection in packets representation.
2034 * The main advantage of such an approach is that RX queue refilling
2035 * happens much less frequently and packets buffers are independent
2036 * from upper layers point of view.
2039 typedef __checkReturn boolean_t
2042 __in uint32_t label,
2044 __in uint32_t pkt_count,
2045 __in uint16_t flags);
2049 typedef __checkReturn boolean_t
2052 __in uint32_t label,
2055 #define EFX_EXCEPTION_RX_RECOVERY 0x00000001
2056 #define EFX_EXCEPTION_RX_DSC_ERROR 0x00000002
2057 #define EFX_EXCEPTION_TX_DSC_ERROR 0x00000003
2058 #define EFX_EXCEPTION_UNKNOWN_SENSOREVT 0x00000004
2059 #define EFX_EXCEPTION_FWALERT_SRAM 0x00000005
2060 #define EFX_EXCEPTION_UNKNOWN_FWALERT 0x00000006
2061 #define EFX_EXCEPTION_RX_ERROR 0x00000007
2062 #define EFX_EXCEPTION_TX_ERROR 0x00000008
2063 #define EFX_EXCEPTION_EV_ERROR 0x00000009
2065 typedef __checkReturn boolean_t
2066 (*efx_exception_ev_t)(
2068 __in uint32_t label,
2069 __in uint32_t data);
2071 typedef __checkReturn boolean_t
2072 (*efx_rxq_flush_done_ev_t)(
2074 __in uint32_t rxq_index);
2076 typedef __checkReturn boolean_t
2077 (*efx_rxq_flush_failed_ev_t)(
2079 __in uint32_t rxq_index);
2081 typedef __checkReturn boolean_t
2082 (*efx_txq_flush_done_ev_t)(
2084 __in uint32_t txq_index);
2086 typedef __checkReturn boolean_t
2087 (*efx_software_ev_t)(
2089 __in uint16_t magic);
2091 typedef __checkReturn boolean_t
2094 __in uint32_t code);
2096 #define EFX_SRAM_CLEAR 0
2097 #define EFX_SRAM_UPDATE 1
2098 #define EFX_SRAM_ILLEGAL_CLEAR 2
2100 typedef __checkReturn boolean_t
2101 (*efx_wake_up_ev_t)(
2103 __in uint32_t label);
2105 typedef __checkReturn boolean_t
2108 __in uint32_t label);
2110 typedef __checkReturn boolean_t
2111 (*efx_link_change_ev_t)(
2113 __in efx_link_mode_t link_mode);
2115 #if EFSYS_OPT_MON_STATS
2117 typedef __checkReturn boolean_t
2118 (*efx_monitor_ev_t)(
2120 __in efx_mon_stat_t id,
2121 __in efx_mon_stat_value_t value);
2123 #endif /* EFSYS_OPT_MON_STATS */
2125 #if EFSYS_OPT_MAC_STATS
2127 typedef __checkReturn boolean_t
2128 (*efx_mac_stats_ev_t)(
2130 __in uint32_t generation);
2132 #endif /* EFSYS_OPT_MAC_STATS */
2134 typedef struct efx_ev_callbacks_s {
2135 efx_initialized_ev_t eec_initialized;
2137 #if EFSYS_OPT_RX_PACKED_STREAM || EFSYS_OPT_RX_ES_SUPER_BUFFER
2138 efx_rx_ps_ev_t eec_rx_ps;
2141 efx_exception_ev_t eec_exception;
2142 efx_rxq_flush_done_ev_t eec_rxq_flush_done;
2143 efx_rxq_flush_failed_ev_t eec_rxq_flush_failed;
2144 efx_txq_flush_done_ev_t eec_txq_flush_done;
2145 efx_software_ev_t eec_software;
2146 efx_sram_ev_t eec_sram;
2147 efx_wake_up_ev_t eec_wake_up;
2148 efx_timer_ev_t eec_timer;
2149 efx_link_change_ev_t eec_link_change;
2150 #if EFSYS_OPT_MON_STATS
2151 efx_monitor_ev_t eec_monitor;
2152 #endif /* EFSYS_OPT_MON_STATS */
2153 #if EFSYS_OPT_MAC_STATS
2154 efx_mac_stats_ev_t eec_mac_stats;
2155 #endif /* EFSYS_OPT_MAC_STATS */
2156 } efx_ev_callbacks_t;
2158 extern __checkReturn boolean_t
2160 __in efx_evq_t *eep,
2161 __in unsigned int count);
2163 #if EFSYS_OPT_EV_PREFETCH
2167 __in efx_evq_t *eep,
2168 __in unsigned int count);
2170 #endif /* EFSYS_OPT_EV_PREFETCH */
2174 __in efx_evq_t *eep,
2175 __inout unsigned int *countp,
2176 __in const efx_ev_callbacks_t *eecp,
2177 __in_opt void *arg);
2179 extern __checkReturn efx_rc_t
2180 efx_ev_usecs_to_ticks(
2181 __in efx_nic_t *enp,
2182 __in unsigned int usecs,
2183 __out unsigned int *ticksp);
2185 extern __checkReturn efx_rc_t
2187 __in efx_evq_t *eep,
2188 __in unsigned int us);
2190 extern __checkReturn efx_rc_t
2192 __in efx_evq_t *eep,
2193 __in unsigned int count);
2195 #if EFSYS_OPT_QSTATS
2201 __in efx_nic_t *enp,
2202 __in unsigned int id);
2204 #endif /* EFSYS_OPT_NAMES */
2207 efx_ev_qstats_update(
2208 __in efx_evq_t *eep,
2209 __inout_ecount(EV_NQSTATS) efsys_stat_t *stat);
2211 #endif /* EFSYS_OPT_QSTATS */
2215 __in efx_evq_t *eep);
2219 extern __checkReturn efx_rc_t
2221 __inout efx_nic_t *enp);
2225 __in efx_nic_t *enp);
2227 #if EFSYS_OPT_RX_SCATTER
2228 __checkReturn efx_rc_t
2229 efx_rx_scatter_enable(
2230 __in efx_nic_t *enp,
2231 __in unsigned int buf_size);
2232 #endif /* EFSYS_OPT_RX_SCATTER */
2234 /* Handle to represent use of the default RSS context. */
2235 #define EFX_RSS_CONTEXT_DEFAULT 0xffffffff
2237 #if EFSYS_OPT_RX_SCALE
2239 typedef enum efx_rx_hash_alg_e {
2240 EFX_RX_HASHALG_LFSR = 0,
2241 EFX_RX_HASHALG_TOEPLITZ,
2242 EFX_RX_HASHALG_PACKED_STREAM,
2244 } efx_rx_hash_alg_t;
2247 * Legacy hash type flags.
2249 * They represent standard tuples for distinct traffic classes.
2251 #define EFX_RX_HASH_IPV4 (1U << 0)
2252 #define EFX_RX_HASH_TCPIPV4 (1U << 1)
2253 #define EFX_RX_HASH_IPV6 (1U << 2)
2254 #define EFX_RX_HASH_TCPIPV6 (1U << 3)
2256 #define EFX_RX_HASH_LEGACY_MASK \
2257 (EFX_RX_HASH_IPV4 | \
2258 EFX_RX_HASH_TCPIPV4 | \
2259 EFX_RX_HASH_IPV6 | \
2260 EFX_RX_HASH_TCPIPV6)
2263 * The type of the argument used by efx_rx_scale_mode_set() to
2264 * provide a means for the client drivers to configure hashing.
2266 * A properly constructed value can either be:
2267 * - a combination of legacy flags
2268 * - a combination of EFX_RX_HASH() flags
2270 typedef unsigned int efx_rx_hash_type_t;
2272 typedef enum efx_rx_hash_support_e {
2273 EFX_RX_HASH_UNAVAILABLE = 0, /* Hardware hash not inserted */
2274 EFX_RX_HASH_AVAILABLE /* Insert hash with/without RSS */
2275 } efx_rx_hash_support_t;
2277 #define EFX_RSS_KEY_SIZE 40 /* RSS key size (bytes) */
2278 #define EFX_RSS_TBL_SIZE 128 /* Rows in RX indirection table */
2279 #define EFX_MAXRSS 64 /* RX indirection entry range */
2280 #define EFX_MAXRSS_LEGACY 16 /* See bug16611 and bug17213 */
2282 typedef enum efx_rx_scale_context_type_e {
2283 EFX_RX_SCALE_UNAVAILABLE = 0, /* No RX scale context */
2284 EFX_RX_SCALE_EXCLUSIVE, /* Writable key/indirection table */
2285 EFX_RX_SCALE_SHARED /* Read-only key/indirection table */
2286 } efx_rx_scale_context_type_t;
2289 * Traffic classes eligible for hash computation.
2291 * Select packet headers used in computing the receive hash.
2292 * This uses the same encoding as the RSS_MODES field of
2293 * MC_CMD_RSS_CONTEXT_SET_FLAGS.
2295 #define EFX_RX_CLASS_IPV4_TCP_LBN 8
2296 #define EFX_RX_CLASS_IPV4_TCP_WIDTH 4
2297 #define EFX_RX_CLASS_IPV4_UDP_LBN 12
2298 #define EFX_RX_CLASS_IPV4_UDP_WIDTH 4
2299 #define EFX_RX_CLASS_IPV4_LBN 16
2300 #define EFX_RX_CLASS_IPV4_WIDTH 4
2301 #define EFX_RX_CLASS_IPV6_TCP_LBN 20
2302 #define EFX_RX_CLASS_IPV6_TCP_WIDTH 4
2303 #define EFX_RX_CLASS_IPV6_UDP_LBN 24
2304 #define EFX_RX_CLASS_IPV6_UDP_WIDTH 4
2305 #define EFX_RX_CLASS_IPV6_LBN 28
2306 #define EFX_RX_CLASS_IPV6_WIDTH 4
2308 #define EFX_RX_NCLASSES 6
2311 * Ancillary flags used to construct generic hash tuples.
2312 * This uses the same encoding as RSS_MODE_HASH_SELECTOR.
2314 #define EFX_RX_CLASS_HASH_SRC_ADDR (1U << 0)
2315 #define EFX_RX_CLASS_HASH_DST_ADDR (1U << 1)
2316 #define EFX_RX_CLASS_HASH_SRC_PORT (1U << 2)
2317 #define EFX_RX_CLASS_HASH_DST_PORT (1U << 3)
2320 * Generic hash tuples.
2322 * They express combinations of packet fields
2323 * which can contribute to the hash value for
2324 * a particular traffic class.
2326 #define EFX_RX_CLASS_HASH_DISABLE 0
2328 #define EFX_RX_CLASS_HASH_1TUPLE_SRC EFX_RX_CLASS_HASH_SRC_ADDR
2329 #define EFX_RX_CLASS_HASH_1TUPLE_DST EFX_RX_CLASS_HASH_DST_ADDR
2331 #define EFX_RX_CLASS_HASH_2TUPLE \
2332 (EFX_RX_CLASS_HASH_SRC_ADDR | \
2333 EFX_RX_CLASS_HASH_DST_ADDR)
2335 #define EFX_RX_CLASS_HASH_2TUPLE_SRC \
2336 (EFX_RX_CLASS_HASH_SRC_ADDR | \
2337 EFX_RX_CLASS_HASH_SRC_PORT)
2339 #define EFX_RX_CLASS_HASH_2TUPLE_DST \
2340 (EFX_RX_CLASS_HASH_DST_ADDR | \
2341 EFX_RX_CLASS_HASH_DST_PORT)
2343 #define EFX_RX_CLASS_HASH_4TUPLE \
2344 (EFX_RX_CLASS_HASH_SRC_ADDR | \
2345 EFX_RX_CLASS_HASH_DST_ADDR | \
2346 EFX_RX_CLASS_HASH_SRC_PORT | \
2347 EFX_RX_CLASS_HASH_DST_PORT)
2349 #define EFX_RX_CLASS_HASH_NTUPLES 7
2352 * Hash flag constructor.
2354 * Resulting flags encode hash tuples for specific traffic classes.
2355 * The client drivers are encouraged to use these flags to form
2356 * a hash type value.
2358 #define EFX_RX_HASH(_class, _tuple) \
2359 EFX_INSERT_FIELD_NATIVE32(0, 31, \
2360 EFX_RX_CLASS_##_class, EFX_RX_CLASS_HASH_##_tuple)
2363 * The maximum number of EFX_RX_HASH() flags.
2365 #define EFX_RX_HASH_NFLAGS (EFX_RX_NCLASSES * EFX_RX_CLASS_HASH_NTUPLES)
2367 extern __checkReturn efx_rc_t
2368 efx_rx_scale_hash_flags_get(
2369 __in efx_nic_t *enp,
2370 __in efx_rx_hash_alg_t hash_alg,
2371 __inout_ecount(EFX_RX_HASH_NFLAGS) unsigned int *flagsp,
2372 __out unsigned int *nflagsp);
2374 extern __checkReturn efx_rc_t
2375 efx_rx_hash_default_support_get(
2376 __in efx_nic_t *enp,
2377 __out efx_rx_hash_support_t *supportp);
2380 extern __checkReturn efx_rc_t
2381 efx_rx_scale_default_support_get(
2382 __in efx_nic_t *enp,
2383 __out efx_rx_scale_context_type_t *typep);
2385 extern __checkReturn efx_rc_t
2386 efx_rx_scale_context_alloc(
2387 __in efx_nic_t *enp,
2388 __in efx_rx_scale_context_type_t type,
2389 __in uint32_t num_queues,
2390 __out uint32_t *rss_contextp);
2392 extern __checkReturn efx_rc_t
2393 efx_rx_scale_context_free(
2394 __in efx_nic_t *enp,
2395 __in uint32_t rss_context);
2397 extern __checkReturn efx_rc_t
2398 efx_rx_scale_mode_set(
2399 __in efx_nic_t *enp,
2400 __in uint32_t rss_context,
2401 __in efx_rx_hash_alg_t alg,
2402 __in efx_rx_hash_type_t type,
2403 __in boolean_t insert);
2405 extern __checkReturn efx_rc_t
2406 efx_rx_scale_tbl_set(
2407 __in efx_nic_t *enp,
2408 __in uint32_t rss_context,
2409 __in_ecount(n) unsigned int *table,
2412 extern __checkReturn efx_rc_t
2413 efx_rx_scale_key_set(
2414 __in efx_nic_t *enp,
2415 __in uint32_t rss_context,
2416 __in_ecount(n) uint8_t *key,
2419 extern __checkReturn uint32_t
2420 efx_pseudo_hdr_hash_get(
2421 __in efx_rxq_t *erp,
2422 __in efx_rx_hash_alg_t func,
2423 __in uint8_t *buffer);
2425 #endif /* EFSYS_OPT_RX_SCALE */
2427 extern __checkReturn efx_rc_t
2428 efx_pseudo_hdr_pkt_length_get(
2429 __in efx_rxq_t *erp,
2430 __in uint8_t *buffer,
2431 __out uint16_t *pkt_lengthp);
2433 #define EFX_RXQ_MAXNDESCS 4096
2434 #define EFX_RXQ_MINNDESCS 512
2436 #define EFX_RXQ_SIZE(_ndescs) ((_ndescs) * sizeof (efx_qword_t))
2437 #define EFX_RXQ_NBUFS(_ndescs) (EFX_RXQ_SIZE(_ndescs) / EFX_BUF_SIZE)
2438 #define EFX_RXQ_LIMIT(_ndescs) ((_ndescs) - 16)
2439 #define EFX_RXQ_DC_NDESCS(_dcsize) (8 << _dcsize)
2441 typedef enum efx_rxq_type_e {
2442 EFX_RXQ_TYPE_DEFAULT,
2443 EFX_RXQ_TYPE_PACKED_STREAM,
2444 EFX_RXQ_TYPE_ES_SUPER_BUFFER,
2449 * Dummy flag to be used instead of 0 to make it clear that the argument
2450 * is receive queue flags.
2452 #define EFX_RXQ_FLAG_NONE 0x0
2453 #define EFX_RXQ_FLAG_SCATTER 0x1
2455 * If tunnels are supported and Rx event can provide information about
2456 * either outer or inner packet classes (e.g. SFN8xxx adapters with
2457 * full-feature firmware variant running), outer classes are requested by
2458 * default. However, if the driver supports tunnels, the flag allows to
2459 * request inner classes which are required to be able to interpret inner
2460 * Rx checksum offload results.
2462 #define EFX_RXQ_FLAG_INNER_CLASSES 0x2
2464 extern __checkReturn efx_rc_t
2466 __in efx_nic_t *enp,
2467 __in unsigned int index,
2468 __in unsigned int label,
2469 __in efx_rxq_type_t type,
2470 __in efsys_mem_t *esmp,
2473 __in unsigned int flags,
2474 __in efx_evq_t *eep,
2475 __deref_out efx_rxq_t **erpp);
2477 #if EFSYS_OPT_RX_PACKED_STREAM
2479 #define EFX_RXQ_PACKED_STREAM_BUF_SIZE_1M (1U * 1024 * 1024)
2480 #define EFX_RXQ_PACKED_STREAM_BUF_SIZE_512K (512U * 1024)
2481 #define EFX_RXQ_PACKED_STREAM_BUF_SIZE_256K (256U * 1024)
2482 #define EFX_RXQ_PACKED_STREAM_BUF_SIZE_128K (128U * 1024)
2483 #define EFX_RXQ_PACKED_STREAM_BUF_SIZE_64K (64U * 1024)
2485 extern __checkReturn efx_rc_t
2486 efx_rx_qcreate_packed_stream(
2487 __in efx_nic_t *enp,
2488 __in unsigned int index,
2489 __in unsigned int label,
2490 __in uint32_t ps_buf_size,
2491 __in efsys_mem_t *esmp,
2493 __in efx_evq_t *eep,
2494 __deref_out efx_rxq_t **erpp);
2498 #if EFSYS_OPT_RX_ES_SUPER_BUFFER
2500 /* Maximum head-of-line block timeout in nanoseconds */
2501 #define EFX_RXQ_ES_SUPER_BUFFER_HOL_BLOCK_MAX (400U * 1000 * 1000)
2503 extern __checkReturn efx_rc_t
2504 efx_rx_qcreate_es_super_buffer(
2505 __in efx_nic_t *enp,
2506 __in unsigned int index,
2507 __in unsigned int label,
2508 __in uint32_t n_bufs_per_desc,
2509 __in uint32_t max_dma_len,
2510 __in uint32_t buf_stride,
2511 __in uint32_t hol_block_timeout,
2512 __in efsys_mem_t *esmp,
2514 __in unsigned int flags,
2515 __in efx_evq_t *eep,
2516 __deref_out efx_rxq_t **erpp);
2520 typedef struct efx_buffer_s {
2521 efsys_dma_addr_t eb_addr;
2526 typedef struct efx_desc_s {
2532 __in efx_rxq_t *erp,
2533 __in_ecount(ndescs) efsys_dma_addr_t *addrp,
2535 __in unsigned int ndescs,
2536 __in unsigned int completed,
2537 __in unsigned int added);
2541 __in efx_rxq_t *erp,
2542 __in unsigned int added,
2543 __inout unsigned int *pushedp);
2545 #if EFSYS_OPT_RX_PACKED_STREAM
2548 efx_rx_qpush_ps_credits(
2549 __in efx_rxq_t *erp);
2551 extern __checkReturn uint8_t *
2552 efx_rx_qps_packet_info(
2553 __in efx_rxq_t *erp,
2554 __in uint8_t *buffer,
2555 __in uint32_t buffer_length,
2556 __in uint32_t current_offset,
2557 __out uint16_t *lengthp,
2558 __out uint32_t *next_offsetp,
2559 __out uint32_t *timestamp);
2562 extern __checkReturn efx_rc_t
2564 __in efx_rxq_t *erp);
2568 __in efx_rxq_t *erp);
2572 __in efx_rxq_t *erp);
2576 typedef struct efx_txq_s efx_txq_t;
2578 #if EFSYS_OPT_QSTATS
2580 /* START MKCONFIG GENERATED EfxHeaderTransmitQueueBlock 12dff8778598b2db */
2581 typedef enum efx_tx_qstat_e {
2587 /* END MKCONFIG GENERATED EfxHeaderTransmitQueueBlock */
2589 #endif /* EFSYS_OPT_QSTATS */
2591 extern __checkReturn efx_rc_t
2593 __in efx_nic_t *enp);
2597 __in efx_nic_t *enp);
2599 #define EFX_TXQ_MINNDESCS 512
2601 #define EFX_TXQ_SIZE(_ndescs) ((_ndescs) * sizeof (efx_qword_t))
2602 #define EFX_TXQ_NBUFS(_ndescs) (EFX_TXQ_SIZE(_ndescs) / EFX_BUF_SIZE)
2603 #define EFX_TXQ_LIMIT(_ndescs) ((_ndescs) - 16)
2605 #define EFX_TXQ_MAX_BUFS 8 /* Maximum independent of EFX_BUG35388_WORKAROUND. */
2607 #define EFX_TXQ_CKSUM_IPV4 0x0001
2608 #define EFX_TXQ_CKSUM_TCPUDP 0x0002
2609 #define EFX_TXQ_FATSOV2 0x0004
2610 #define EFX_TXQ_CKSUM_INNER_IPV4 0x0008
2611 #define EFX_TXQ_CKSUM_INNER_TCPUDP 0x0010
2613 extern __checkReturn efx_rc_t
2615 __in efx_nic_t *enp,
2616 __in unsigned int index,
2617 __in unsigned int label,
2618 __in efsys_mem_t *esmp,
2621 __in uint16_t flags,
2622 __in efx_evq_t *eep,
2623 __deref_out efx_txq_t **etpp,
2624 __out unsigned int *addedp);
2626 extern __checkReturn efx_rc_t
2628 __in efx_txq_t *etp,
2629 __in_ecount(ndescs) efx_buffer_t *eb,
2630 __in unsigned int ndescs,
2631 __in unsigned int completed,
2632 __inout unsigned int *addedp);
2634 extern __checkReturn efx_rc_t
2636 __in efx_txq_t *etp,
2637 __in unsigned int ns);
2641 __in efx_txq_t *etp,
2642 __in unsigned int added,
2643 __in unsigned int pushed);
2645 extern __checkReturn efx_rc_t
2647 __in efx_txq_t *etp);
2651 __in efx_txq_t *etp);
2653 extern __checkReturn efx_rc_t
2655 __in efx_txq_t *etp);
2658 efx_tx_qpio_disable(
2659 __in efx_txq_t *etp);
2661 extern __checkReturn efx_rc_t
2663 __in efx_txq_t *etp,
2664 __in_ecount(buf_length) uint8_t *buffer,
2665 __in size_t buf_length,
2666 __in size_t pio_buf_offset);
2668 extern __checkReturn efx_rc_t
2670 __in efx_txq_t *etp,
2671 __in size_t pkt_length,
2672 __in unsigned int completed,
2673 __inout unsigned int *addedp);
2675 extern __checkReturn efx_rc_t
2677 __in efx_txq_t *etp,
2678 __in_ecount(n) efx_desc_t *ed,
2679 __in unsigned int n,
2680 __in unsigned int completed,
2681 __inout unsigned int *addedp);
2684 efx_tx_qdesc_dma_create(
2685 __in efx_txq_t *etp,
2686 __in efsys_dma_addr_t addr,
2689 __out efx_desc_t *edp);
2692 efx_tx_qdesc_tso_create(
2693 __in efx_txq_t *etp,
2694 __in uint16_t ipv4_id,
2695 __in uint32_t tcp_seq,
2696 __in uint8_t tcp_flags,
2697 __out efx_desc_t *edp);
2699 /* Number of FATSOv2 option descriptors */
2700 #define EFX_TX_FATSOV2_OPT_NDESCS 2
2702 /* Maximum number of DMA segments per TSO packet (not superframe) */
2703 #define EFX_TX_FATSOV2_DMA_SEGS_PER_PKT_MAX 24
2706 efx_tx_qdesc_tso2_create(
2707 __in efx_txq_t *etp,
2708 __in uint16_t ipv4_id,
2709 __in uint16_t outer_ipv4_id,
2710 __in uint32_t tcp_seq,
2711 __in uint16_t tcp_mss,
2712 __out_ecount(count) efx_desc_t *edp,
2716 efx_tx_qdesc_vlantci_create(
2717 __in efx_txq_t *etp,
2719 __out efx_desc_t *edp);
2722 efx_tx_qdesc_checksum_create(
2723 __in efx_txq_t *etp,
2724 __in uint16_t flags,
2725 __out efx_desc_t *edp);
2727 #if EFSYS_OPT_QSTATS
2733 __in efx_nic_t *etp,
2734 __in unsigned int id);
2736 #endif /* EFSYS_OPT_NAMES */
2739 efx_tx_qstats_update(
2740 __in efx_txq_t *etp,
2741 __inout_ecount(TX_NQSTATS) efsys_stat_t *stat);
2743 #endif /* EFSYS_OPT_QSTATS */
2747 __in efx_txq_t *etp);
2752 #if EFSYS_OPT_FILTER
2754 #define EFX_ETHER_TYPE_IPV4 0x0800
2755 #define EFX_ETHER_TYPE_IPV6 0x86DD
2757 #define EFX_IPPROTO_TCP 6
2758 #define EFX_IPPROTO_UDP 17
2759 #define EFX_IPPROTO_GRE 47
2761 /* Use RSS to spread across multiple queues */
2762 #define EFX_FILTER_FLAG_RX_RSS 0x01
2763 /* Enable RX scatter */
2764 #define EFX_FILTER_FLAG_RX_SCATTER 0x02
2766 * Override an automatic filter (priority EFX_FILTER_PRI_AUTO).
2767 * May only be set by the filter implementation for each type.
2768 * A removal request will restore the automatic filter in its place.
2770 #define EFX_FILTER_FLAG_RX_OVER_AUTO 0x04
2771 /* Filter is for RX */
2772 #define EFX_FILTER_FLAG_RX 0x08
2773 /* Filter is for TX */
2774 #define EFX_FILTER_FLAG_TX 0x10
2775 /* Set match flag on the received packet */
2776 #define EFX_FILTER_FLAG_ACTION_FLAG 0x20
2777 /* Set match mark on the received packet */
2778 #define EFX_FILTER_FLAG_ACTION_MARK 0x40
2780 typedef uint8_t efx_filter_flags_t;
2783 * Flags which specify the fields to match on. The values are the same as in the
2784 * MC_CMD_FILTER_OP/MC_CMD_FILTER_OP_EXT commands.
2787 /* Match by remote IP host address */
2788 #define EFX_FILTER_MATCH_REM_HOST 0x00000001
2789 /* Match by local IP host address */
2790 #define EFX_FILTER_MATCH_LOC_HOST 0x00000002
2791 /* Match by remote MAC address */
2792 #define EFX_FILTER_MATCH_REM_MAC 0x00000004
2793 /* Match by remote TCP/UDP port */
2794 #define EFX_FILTER_MATCH_REM_PORT 0x00000008
2795 /* Match by remote TCP/UDP port */
2796 #define EFX_FILTER_MATCH_LOC_MAC 0x00000010
2797 /* Match by local TCP/UDP port */
2798 #define EFX_FILTER_MATCH_LOC_PORT 0x00000020
2799 /* Match by Ether-type */
2800 #define EFX_FILTER_MATCH_ETHER_TYPE 0x00000040
2801 /* Match by inner VLAN ID */
2802 #define EFX_FILTER_MATCH_INNER_VID 0x00000080
2803 /* Match by outer VLAN ID */
2804 #define EFX_FILTER_MATCH_OUTER_VID 0x00000100
2805 /* Match by IP transport protocol */
2806 #define EFX_FILTER_MATCH_IP_PROTO 0x00000200
2807 /* Match by VNI or VSID */
2808 #define EFX_FILTER_MATCH_VNI_OR_VSID 0x00000800
2809 /* For encapsulated packets, match by inner frame local MAC address */
2810 #define EFX_FILTER_MATCH_IFRM_LOC_MAC 0x00010000
2811 /* For encapsulated packets, match all multicast inner frames */
2812 #define EFX_FILTER_MATCH_IFRM_UNKNOWN_MCAST_DST 0x01000000
2813 /* For encapsulated packets, match all unicast inner frames */
2814 #define EFX_FILTER_MATCH_IFRM_UNKNOWN_UCAST_DST 0x02000000
2816 * Match by encap type, this flag does not correspond to
2817 * the MCDI match flags and any unoccupied value may be used
2819 #define EFX_FILTER_MATCH_ENCAP_TYPE 0x20000000
2820 /* Match otherwise-unmatched multicast and broadcast packets */
2821 #define EFX_FILTER_MATCH_UNKNOWN_MCAST_DST 0x40000000
2822 /* Match otherwise-unmatched unicast packets */
2823 #define EFX_FILTER_MATCH_UNKNOWN_UCAST_DST 0x80000000
2825 typedef uint32_t efx_filter_match_flags_t;
2827 typedef enum efx_filter_priority_s {
2828 EFX_FILTER_PRI_HINT = 0, /* Performance hint */
2829 EFX_FILTER_PRI_AUTO, /* Automatic filter based on device
2830 * address list or hardware
2831 * requirements. This may only be used
2832 * by the filter implementation for
2834 EFX_FILTER_PRI_MANUAL, /* Manually configured filter */
2835 EFX_FILTER_PRI_REQUIRED, /* Required for correct behaviour of the
2836 * client (e.g. SR-IOV, HyperV VMQ etc.)
2838 } efx_filter_priority_t;
2841 * FIXME: All these fields are assumed to be in little-endian byte order.
2842 * It may be better for some to be big-endian. See bug42804.
2845 typedef struct efx_filter_spec_s {
2846 efx_filter_match_flags_t efs_match_flags;
2847 uint8_t efs_priority;
2848 efx_filter_flags_t efs_flags;
2849 uint16_t efs_dmaq_id;
2850 uint32_t efs_rss_context;
2851 uint16_t efs_outer_vid;
2852 uint16_t efs_inner_vid;
2853 uint8_t efs_loc_mac[EFX_MAC_ADDR_LEN];
2854 uint8_t efs_rem_mac[EFX_MAC_ADDR_LEN];
2855 uint16_t efs_ether_type;
2856 uint8_t efs_ip_proto;
2857 efx_tunnel_protocol_t efs_encap_type;
2858 uint16_t efs_loc_port;
2859 uint16_t efs_rem_port;
2860 efx_oword_t efs_rem_host;
2861 efx_oword_t efs_loc_host;
2862 uint8_t efs_vni_or_vsid[EFX_VNI_OR_VSID_LEN];
2863 uint8_t efs_ifrm_loc_mac[EFX_MAC_ADDR_LEN];
2865 } efx_filter_spec_t;
2868 /* Default values for use in filter specifications */
2869 #define EFX_FILTER_SPEC_RX_DMAQ_ID_DROP 0xfff
2870 #define EFX_FILTER_SPEC_VID_UNSPEC 0xffff
2872 extern __checkReturn efx_rc_t
2874 __in efx_nic_t *enp);
2878 __in efx_nic_t *enp);
2880 extern __checkReturn efx_rc_t
2882 __in efx_nic_t *enp,
2883 __inout efx_filter_spec_t *spec);
2885 extern __checkReturn efx_rc_t
2887 __in efx_nic_t *enp,
2888 __inout efx_filter_spec_t *spec);
2890 extern __checkReturn efx_rc_t
2892 __in efx_nic_t *enp);
2894 extern __checkReturn efx_rc_t
2895 efx_filter_supported_filters(
2896 __in efx_nic_t *enp,
2897 __out_ecount(buffer_length) uint32_t *buffer,
2898 __in size_t buffer_length,
2899 __out size_t *list_lengthp);
2902 efx_filter_spec_init_rx(
2903 __out efx_filter_spec_t *spec,
2904 __in efx_filter_priority_t priority,
2905 __in efx_filter_flags_t flags,
2906 __in efx_rxq_t *erp);
2909 efx_filter_spec_init_tx(
2910 __out efx_filter_spec_t *spec,
2911 __in efx_txq_t *etp);
2913 extern __checkReturn efx_rc_t
2914 efx_filter_spec_set_ipv4_local(
2915 __inout efx_filter_spec_t *spec,
2918 __in uint16_t port);
2920 extern __checkReturn efx_rc_t
2921 efx_filter_spec_set_ipv4_full(
2922 __inout efx_filter_spec_t *spec,
2924 __in uint32_t lhost,
2925 __in uint16_t lport,
2926 __in uint32_t rhost,
2927 __in uint16_t rport);
2929 extern __checkReturn efx_rc_t
2930 efx_filter_spec_set_eth_local(
2931 __inout efx_filter_spec_t *spec,
2933 __in const uint8_t *addr);
2936 efx_filter_spec_set_ether_type(
2937 __inout efx_filter_spec_t *spec,
2938 __in uint16_t ether_type);
2940 extern __checkReturn efx_rc_t
2941 efx_filter_spec_set_uc_def(
2942 __inout efx_filter_spec_t *spec);
2944 extern __checkReturn efx_rc_t
2945 efx_filter_spec_set_mc_def(
2946 __inout efx_filter_spec_t *spec);
2948 typedef enum efx_filter_inner_frame_match_e {
2949 EFX_FILTER_INNER_FRAME_MATCH_OTHER = 0,
2950 EFX_FILTER_INNER_FRAME_MATCH_UNKNOWN_MCAST_DST,
2951 EFX_FILTER_INNER_FRAME_MATCH_UNKNOWN_UCAST_DST
2952 } efx_filter_inner_frame_match_t;
2954 extern __checkReturn efx_rc_t
2955 efx_filter_spec_set_encap_type(
2956 __inout efx_filter_spec_t *spec,
2957 __in efx_tunnel_protocol_t encap_type,
2958 __in efx_filter_inner_frame_match_t inner_frame_match);
2960 extern __checkReturn efx_rc_t
2961 efx_filter_spec_set_vxlan_full(
2962 __inout efx_filter_spec_t *spec,
2963 __in const uint8_t *vxlan_id,
2964 __in const uint8_t *inner_addr,
2965 __in const uint8_t *outer_addr);
2967 #if EFSYS_OPT_RX_SCALE
2968 extern __checkReturn efx_rc_t
2969 efx_filter_spec_set_rss_context(
2970 __inout efx_filter_spec_t *spec,
2971 __in uint32_t rss_context);
2973 #endif /* EFSYS_OPT_FILTER */
2977 extern __checkReturn uint32_t
2979 __in_ecount(count) uint32_t const *input,
2981 __in uint32_t init);
2983 extern __checkReturn uint32_t
2985 __in_ecount(length) uint8_t const *input,
2987 __in uint32_t init);
2989 #if EFSYS_OPT_LICENSING
2993 typedef struct efx_key_stats_s {
2995 uint32_t eks_invalid;
2996 uint32_t eks_blacklisted;
2997 uint32_t eks_unverifiable;
2998 uint32_t eks_wrong_node;
2999 uint32_t eks_licensed_apps_lo;
3000 uint32_t eks_licensed_apps_hi;
3001 uint32_t eks_licensed_features_lo;
3002 uint32_t eks_licensed_features_hi;
3005 extern __checkReturn efx_rc_t
3007 __in efx_nic_t *enp);
3011 __in efx_nic_t *enp);
3013 extern __checkReturn boolean_t
3014 efx_lic_check_support(
3015 __in efx_nic_t *enp);
3017 extern __checkReturn efx_rc_t
3018 efx_lic_update_licenses(
3019 __in efx_nic_t *enp);
3021 extern __checkReturn efx_rc_t
3022 efx_lic_get_key_stats(
3023 __in efx_nic_t *enp,
3024 __out efx_key_stats_t *ksp);
3026 extern __checkReturn efx_rc_t
3028 __in efx_nic_t *enp,
3029 __in uint64_t app_id,
3030 __out boolean_t *licensedp);
3032 extern __checkReturn efx_rc_t
3034 __in efx_nic_t *enp,
3035 __in size_t buffer_size,
3036 __out uint32_t *typep,
3037 __out size_t *lengthp,
3038 __out_opt uint8_t *bufferp);
3041 extern __checkReturn efx_rc_t
3043 __in efx_nic_t *enp,
3044 __in_bcount(buffer_size)
3046 __in size_t buffer_size,
3047 __out uint32_t *startp);
3049 extern __checkReturn efx_rc_t
3051 __in efx_nic_t *enp,
3052 __in_bcount(buffer_size)
3054 __in size_t buffer_size,
3055 __in uint32_t offset,
3056 __out uint32_t *endp);
3058 extern __checkReturn __success(return != B_FALSE) boolean_t
3060 __in efx_nic_t *enp,
3061 __in_bcount(buffer_size)
3063 __in size_t buffer_size,
3064 __in uint32_t offset,
3065 __out uint32_t *startp,
3066 __out uint32_t *lengthp);
3068 extern __checkReturn __success(return != B_FALSE) boolean_t
3069 efx_lic_validate_key(
3070 __in efx_nic_t *enp,
3071 __in_bcount(length) caddr_t keyp,
3072 __in uint32_t length);
3074 extern __checkReturn efx_rc_t
3076 __in efx_nic_t *enp,
3077 __in_bcount(buffer_size)
3079 __in size_t buffer_size,
3080 __in uint32_t offset,
3081 __in uint32_t length,
3082 __out_bcount_part(key_max_size, *lengthp)
3084 __in size_t key_max_size,
3085 __out uint32_t *lengthp);
3087 extern __checkReturn efx_rc_t
3089 __in efx_nic_t *enp,
3090 __in_bcount(buffer_size)
3092 __in size_t buffer_size,
3093 __in uint32_t offset,
3094 __in_bcount(length) caddr_t keyp,
3095 __in uint32_t length,
3096 __out uint32_t *lengthp);
3098 __checkReturn efx_rc_t
3100 __in efx_nic_t *enp,
3101 __in_bcount(buffer_size)
3103 __in size_t buffer_size,
3104 __in uint32_t offset,
3105 __in uint32_t length,
3107 __out uint32_t *deltap);
3109 extern __checkReturn efx_rc_t
3110 efx_lic_create_partition(
3111 __in efx_nic_t *enp,
3112 __in_bcount(buffer_size)
3114 __in size_t buffer_size);
3116 extern __checkReturn efx_rc_t
3117 efx_lic_finish_partition(
3118 __in efx_nic_t *enp,
3119 __in_bcount(buffer_size)
3121 __in size_t buffer_size);
3123 #endif /* EFSYS_OPT_LICENSING */
3127 #if EFSYS_OPT_TUNNEL
3129 extern __checkReturn efx_rc_t
3131 __in efx_nic_t *enp);
3135 __in efx_nic_t *enp);
3138 * For overlay network encapsulation using UDP, the firmware needs to know
3139 * the configured UDP port for the overlay so it can decode encapsulated
3141 * The UDP port/protocol list is global.
3144 extern __checkReturn efx_rc_t
3145 efx_tunnel_config_udp_add(
3146 __in efx_nic_t *enp,
3147 __in uint16_t port /* host/cpu-endian */,
3148 __in efx_tunnel_protocol_t protocol);
3150 extern __checkReturn efx_rc_t
3151 efx_tunnel_config_udp_remove(
3152 __in efx_nic_t *enp,
3153 __in uint16_t port /* host/cpu-endian */,
3154 __in efx_tunnel_protocol_t protocol);
3157 efx_tunnel_config_clear(
3158 __in efx_nic_t *enp);
3161 * Apply tunnel UDP ports configuration to hardware.
3163 * EAGAIN is returned if hardware will be reset (datapath and managment CPU
3166 extern __checkReturn efx_rc_t
3167 efx_tunnel_reconfigure(
3168 __in efx_nic_t *enp);
3170 #endif /* EFSYS_OPT_TUNNEL */
3172 #if EFSYS_OPT_FW_SUBVARIANT_AWARE
3175 * Firmware subvariant choice options.
3177 * It may be switched to no Tx checksum if attached drivers are either
3178 * preboot or firmware subvariant aware and no VIS are allocated.
3179 * If may be always switched to default explicitly using set request or
3180 * implicitly if unaware driver is attaching. If switching is done when
3181 * a driver is attached, it gets MC_REBOOT event and should recreate its
3184 * See SF-119419-TC DPDK Firmware Driver Interface and
3185 * SF-109306-TC EF10 for Driver Writers for details.
3187 typedef enum efx_nic_fw_subvariant_e {
3188 EFX_NIC_FW_SUBVARIANT_DEFAULT = 0,
3189 EFX_NIC_FW_SUBVARIANT_NO_TX_CSUM = 1,
3190 EFX_NIC_FW_SUBVARIANT_NTYPES
3191 } efx_nic_fw_subvariant_t;
3193 extern __checkReturn efx_rc_t
3194 efx_nic_get_fw_subvariant(
3195 __in efx_nic_t *enp,
3196 __out efx_nic_fw_subvariant_t *subvariantp);
3198 extern __checkReturn efx_rc_t
3199 efx_nic_set_fw_subvariant(
3200 __in efx_nic_t *enp,
3201 __in efx_nic_fw_subvariant_t subvariant);
3203 #endif /* EFSYS_OPT_FW_SUBVARIANT_AWARE */
3205 typedef enum efx_phy_fec_type_e {
3206 EFX_PHY_FEC_NONE = 0,
3209 } efx_phy_fec_type_t;
3211 extern __checkReturn efx_rc_t
3212 efx_phy_fec_type_get(
3213 __in efx_nic_t *enp,
3214 __out efx_phy_fec_type_t *typep);
3220 #endif /* _SYS_EFX_H */