1
2
3
4
5
6
7#ifndef _QED_IF_H
8#define _QED_IF_H
9
10#include <linux/types.h>
11#include <linux/interrupt.h>
12#include <linux/netdevice.h>
13#include <linux/pci.h>
14#include <linux/skbuff.h>
15#include <asm/byteorder.h>
16#include <linux/io.h>
17#include <linux/compiler.h>
18#include <linux/kernel.h>
19#include <linux/list.h>
20#include <linux/slab.h>
21#include <linux/qed/common_hsi.h>
22#include <linux/qed/qed_chain.h>
23#include <linux/io-64-nonatomic-lo-hi.h>
24
25enum dcbx_protocol_type {
26 DCBX_PROTOCOL_ISCSI,
27 DCBX_PROTOCOL_FCOE,
28 DCBX_PROTOCOL_ROCE,
29 DCBX_PROTOCOL_ROCE_V2,
30 DCBX_PROTOCOL_ETH,
31 DCBX_MAX_PROTOCOL_TYPE
32};
33
34#define QED_ROCE_PROTOCOL_INDEX (3)
35
36#define QED_LLDP_CHASSIS_ID_STAT_LEN 4
37#define QED_LLDP_PORT_ID_STAT_LEN 4
38#define QED_DCBX_MAX_APP_PROTOCOL 32
39#define QED_MAX_PFC_PRIORITIES 8
40#define QED_DCBX_DSCP_SIZE 64
41
42struct qed_dcbx_lldp_remote {
43 u32 peer_chassis_id[QED_LLDP_CHASSIS_ID_STAT_LEN];
44 u32 peer_port_id[QED_LLDP_PORT_ID_STAT_LEN];
45 bool enable_rx;
46 bool enable_tx;
47 u32 tx_interval;
48 u32 max_credit;
49};
50
51struct qed_dcbx_lldp_local {
52 u32 local_chassis_id[QED_LLDP_CHASSIS_ID_STAT_LEN];
53 u32 local_port_id[QED_LLDP_PORT_ID_STAT_LEN];
54};
55
56struct qed_dcbx_app_prio {
57 u8 roce;
58 u8 roce_v2;
59 u8 fcoe;
60 u8 iscsi;
61 u8 eth;
62};
63
64struct qed_dbcx_pfc_params {
65 bool willing;
66 bool enabled;
67 u8 prio[QED_MAX_PFC_PRIORITIES];
68 u8 max_tc;
69};
70
71enum qed_dcbx_sf_ieee_type {
72 QED_DCBX_SF_IEEE_ETHTYPE,
73 QED_DCBX_SF_IEEE_TCP_PORT,
74 QED_DCBX_SF_IEEE_UDP_PORT,
75 QED_DCBX_SF_IEEE_TCP_UDP_PORT
76};
77
78struct qed_app_entry {
79 bool ethtype;
80 enum qed_dcbx_sf_ieee_type sf_ieee;
81 bool enabled;
82 u8 prio;
83 u16 proto_id;
84 enum dcbx_protocol_type proto_type;
85};
86
87struct qed_dcbx_params {
88 struct qed_app_entry app_entry[QED_DCBX_MAX_APP_PROTOCOL];
89 u16 num_app_entries;
90 bool app_willing;
91 bool app_valid;
92 bool app_error;
93 bool ets_willing;
94 bool ets_enabled;
95 bool ets_cbs;
96 bool valid;
97 u8 ets_pri_tc_tbl[QED_MAX_PFC_PRIORITIES];
98 u8 ets_tc_bw_tbl[QED_MAX_PFC_PRIORITIES];
99 u8 ets_tc_tsa_tbl[QED_MAX_PFC_PRIORITIES];
100 struct qed_dbcx_pfc_params pfc;
101 u8 max_ets_tc;
102};
103
104struct qed_dcbx_admin_params {
105 struct qed_dcbx_params params;
106 bool valid;
107};
108
109struct qed_dcbx_remote_params {
110 struct qed_dcbx_params params;
111 bool valid;
112};
113
114struct qed_dcbx_operational_params {
115 struct qed_dcbx_app_prio app_prio;
116 struct qed_dcbx_params params;
117 bool valid;
118 bool enabled;
119 bool ieee;
120 bool cee;
121 bool local;
122 u32 err;
123};
124
125struct qed_dcbx_get {
126 struct qed_dcbx_operational_params operational;
127 struct qed_dcbx_lldp_remote lldp_remote;
128 struct qed_dcbx_lldp_local lldp_local;
129 struct qed_dcbx_remote_params remote;
130 struct qed_dcbx_admin_params local;
131};
132
133enum qed_nvm_images {
134 QED_NVM_IMAGE_ISCSI_CFG,
135 QED_NVM_IMAGE_FCOE_CFG,
136 QED_NVM_IMAGE_MDUMP,
137 QED_NVM_IMAGE_NVM_CFG1,
138 QED_NVM_IMAGE_DEFAULT_CFG,
139 QED_NVM_IMAGE_NVM_META,
140};
141
142struct qed_link_eee_params {
143 u32 tx_lpi_timer;
144#define QED_EEE_1G_ADV BIT(0)
145#define QED_EEE_10G_ADV BIT(1)
146
147
148 u8 adv_caps;
149 u8 lp_adv_caps;
150 bool enable;
151 bool tx_lpi_enable;
152};
153
154enum qed_led_mode {
155 QED_LED_MODE_OFF,
156 QED_LED_MODE_ON,
157 QED_LED_MODE_RESTORE
158};
159
160struct qed_mfw_tlv_eth {
161 u16 lso_maxoff_size;
162 bool lso_maxoff_size_set;
163 u16 lso_minseg_size;
164 bool lso_minseg_size_set;
165 u8 prom_mode;
166 bool prom_mode_set;
167 u16 tx_descr_size;
168 bool tx_descr_size_set;
169 u16 rx_descr_size;
170 bool rx_descr_size_set;
171 u16 netq_count;
172 bool netq_count_set;
173 u32 tcp4_offloads;
174 bool tcp4_offloads_set;
175 u32 tcp6_offloads;
176 bool tcp6_offloads_set;
177 u16 tx_descr_qdepth;
178 bool tx_descr_qdepth_set;
179 u16 rx_descr_qdepth;
180 bool rx_descr_qdepth_set;
181 u8 iov_offload;
182#define QED_MFW_TLV_IOV_OFFLOAD_NONE (0)
183#define QED_MFW_TLV_IOV_OFFLOAD_MULTIQUEUE (1)
184#define QED_MFW_TLV_IOV_OFFLOAD_VEB (2)
185#define QED_MFW_TLV_IOV_OFFLOAD_VEPA (3)
186 bool iov_offload_set;
187 u8 txqs_empty;
188 bool txqs_empty_set;
189 u8 rxqs_empty;
190 bool rxqs_empty_set;
191 u8 num_txqs_full;
192 bool num_txqs_full_set;
193 u8 num_rxqs_full;
194 bool num_rxqs_full_set;
195};
196
197#define QED_MFW_TLV_TIME_SIZE 14
198struct qed_mfw_tlv_time {
199 bool b_set;
200 u8 month;
201 u8 day;
202 u8 hour;
203 u8 min;
204 u16 msec;
205 u16 usec;
206};
207
208struct qed_mfw_tlv_fcoe {
209 u8 scsi_timeout;
210 bool scsi_timeout_set;
211 u32 rt_tov;
212 bool rt_tov_set;
213 u32 ra_tov;
214 bool ra_tov_set;
215 u32 ed_tov;
216 bool ed_tov_set;
217 u32 cr_tov;
218 bool cr_tov_set;
219 u8 boot_type;
220 bool boot_type_set;
221 u8 npiv_state;
222 bool npiv_state_set;
223 u32 num_npiv_ids;
224 bool num_npiv_ids_set;
225 u8 switch_name[8];
226 bool switch_name_set;
227 u16 switch_portnum;
228 bool switch_portnum_set;
229 u8 switch_portid[3];
230 bool switch_portid_set;
231 u8 vendor_name[8];
232 bool vendor_name_set;
233 u8 switch_model[8];
234 bool switch_model_set;
235 u8 switch_fw_version[8];
236 bool switch_fw_version_set;
237 u8 qos_pri;
238 bool qos_pri_set;
239 u8 port_alias[3];
240 bool port_alias_set;
241 u8 port_state;
242#define QED_MFW_TLV_PORT_STATE_OFFLINE (0)
243#define QED_MFW_TLV_PORT_STATE_LOOP (1)
244#define QED_MFW_TLV_PORT_STATE_P2P (2)
245#define QED_MFW_TLV_PORT_STATE_FABRIC (3)
246 bool port_state_set;
247 u16 fip_tx_descr_size;
248 bool fip_tx_descr_size_set;
249 u16 fip_rx_descr_size;
250 bool fip_rx_descr_size_set;
251 u16 link_failures;
252 bool link_failures_set;
253 u8 fcoe_boot_progress;
254 bool fcoe_boot_progress_set;
255 u64 rx_bcast;
256 bool rx_bcast_set;
257 u64 tx_bcast;
258 bool tx_bcast_set;
259 u16 fcoe_txq_depth;
260 bool fcoe_txq_depth_set;
261 u16 fcoe_rxq_depth;
262 bool fcoe_rxq_depth_set;
263 u64 fcoe_rx_frames;
264 bool fcoe_rx_frames_set;
265 u64 fcoe_rx_bytes;
266 bool fcoe_rx_bytes_set;
267 u64 fcoe_tx_frames;
268 bool fcoe_tx_frames_set;
269 u64 fcoe_tx_bytes;
270 bool fcoe_tx_bytes_set;
271 u16 crc_count;
272 bool crc_count_set;
273 u32 crc_err_src_fcid[5];
274 bool crc_err_src_fcid_set[5];
275 struct qed_mfw_tlv_time crc_err[5];
276 u16 losync_err;
277 bool losync_err_set;
278 u16 losig_err;
279 bool losig_err_set;
280 u16 primtive_err;
281 bool primtive_err_set;
282 u16 disparity_err;
283 bool disparity_err_set;
284 u16 code_violation_err;
285 bool code_violation_err_set;
286 u32 flogi_param[4];
287 bool flogi_param_set[4];
288 struct qed_mfw_tlv_time flogi_tstamp;
289 u32 flogi_acc_param[4];
290 bool flogi_acc_param_set[4];
291 struct qed_mfw_tlv_time flogi_acc_tstamp;
292 u32 flogi_rjt;
293 bool flogi_rjt_set;
294 struct qed_mfw_tlv_time flogi_rjt_tstamp;
295 u32 fdiscs;
296 bool fdiscs_set;
297 u8 fdisc_acc;
298 bool fdisc_acc_set;
299 u8 fdisc_rjt;
300 bool fdisc_rjt_set;
301 u8 plogi;
302 bool plogi_set;
303 u8 plogi_acc;
304 bool plogi_acc_set;
305 u8 plogi_rjt;
306 bool plogi_rjt_set;
307 u32 plogi_dst_fcid[5];
308 bool plogi_dst_fcid_set[5];
309 struct qed_mfw_tlv_time plogi_tstamp[5];
310 u32 plogi_acc_src_fcid[5];
311 bool plogi_acc_src_fcid_set[5];
312 struct qed_mfw_tlv_time plogi_acc_tstamp[5];
313 u8 tx_plogos;
314 bool tx_plogos_set;
315 u8 plogo_acc;
316 bool plogo_acc_set;
317 u8 plogo_rjt;
318 bool plogo_rjt_set;
319 u32 plogo_src_fcid[5];
320 bool plogo_src_fcid_set[5];
321 struct qed_mfw_tlv_time plogo_tstamp[5];
322 u8 rx_logos;
323 bool rx_logos_set;
324 u8 tx_accs;
325 bool tx_accs_set;
326 u8 tx_prlis;
327 bool tx_prlis_set;
328 u8 rx_accs;
329 bool rx_accs_set;
330 u8 tx_abts;
331 bool tx_abts_set;
332 u8 rx_abts_acc;
333 bool rx_abts_acc_set;
334 u8 rx_abts_rjt;
335 bool rx_abts_rjt_set;
336 u32 abts_dst_fcid[5];
337 bool abts_dst_fcid_set[5];
338 struct qed_mfw_tlv_time abts_tstamp[5];
339 u8 rx_rscn;
340 bool rx_rscn_set;
341 u32 rx_rscn_nport[4];
342 bool rx_rscn_nport_set[4];
343 u8 tx_lun_rst;
344 bool tx_lun_rst_set;
345 u8 abort_task_sets;
346 bool abort_task_sets_set;
347 u8 tx_tprlos;
348 bool tx_tprlos_set;
349 u8 tx_nos;
350 bool tx_nos_set;
351 u8 rx_nos;
352 bool rx_nos_set;
353 u8 ols;
354 bool ols_set;
355 u8 lr;
356 bool lr_set;
357 u8 lrr;
358 bool lrr_set;
359 u8 tx_lip;
360 bool tx_lip_set;
361 u8 rx_lip;
362 bool rx_lip_set;
363 u8 eofa;
364 bool eofa_set;
365 u8 eofni;
366 bool eofni_set;
367 u8 scsi_chks;
368 bool scsi_chks_set;
369 u8 scsi_cond_met;
370 bool scsi_cond_met_set;
371 u8 scsi_busy;
372 bool scsi_busy_set;
373 u8 scsi_inter;
374 bool scsi_inter_set;
375 u8 scsi_inter_cond_met;
376 bool scsi_inter_cond_met_set;
377 u8 scsi_rsv_conflicts;
378 bool scsi_rsv_conflicts_set;
379 u8 scsi_tsk_full;
380 bool scsi_tsk_full_set;
381 u8 scsi_aca_active;
382 bool scsi_aca_active_set;
383 u8 scsi_tsk_abort;
384 bool scsi_tsk_abort_set;
385 u32 scsi_rx_chk[5];
386 bool scsi_rx_chk_set[5];
387 struct qed_mfw_tlv_time scsi_chk_tstamp[5];
388};
389
390struct qed_mfw_tlv_iscsi {
391 u8 target_llmnr;
392 bool target_llmnr_set;
393 u8 header_digest;
394 bool header_digest_set;
395 u8 data_digest;
396 bool data_digest_set;
397 u8 auth_method;
398#define QED_MFW_TLV_AUTH_METHOD_NONE (1)
399#define QED_MFW_TLV_AUTH_METHOD_CHAP (2)
400#define QED_MFW_TLV_AUTH_METHOD_MUTUAL_CHAP (3)
401 bool auth_method_set;
402 u16 boot_taget_portal;
403 bool boot_taget_portal_set;
404 u16 frame_size;
405 bool frame_size_set;
406 u16 tx_desc_size;
407 bool tx_desc_size_set;
408 u16 rx_desc_size;
409 bool rx_desc_size_set;
410 u8 boot_progress;
411 bool boot_progress_set;
412 u16 tx_desc_qdepth;
413 bool tx_desc_qdepth_set;
414 u16 rx_desc_qdepth;
415 bool rx_desc_qdepth_set;
416 u64 rx_frames;
417 bool rx_frames_set;
418 u64 rx_bytes;
419 bool rx_bytes_set;
420 u64 tx_frames;
421 bool tx_frames_set;
422 u64 tx_bytes;
423 bool tx_bytes_set;
424};
425
426enum qed_db_rec_width {
427 DB_REC_WIDTH_32B,
428 DB_REC_WIDTH_64B,
429};
430
431enum qed_db_rec_space {
432 DB_REC_KERNEL,
433 DB_REC_USER,
434};
435
436#define DIRECT_REG_WR(reg_addr, val) writel((u32)val, \
437 (void __iomem *)(reg_addr))
438
439#define DIRECT_REG_RD(reg_addr) readl((void __iomem *)(reg_addr))
440
441#define DIRECT_REG_WR64(reg_addr, val) writeq((u64)val, \
442 (void __iomem *)(reg_addr))
443
444#define QED_COALESCE_MAX 0x1FF
445#define QED_DEFAULT_RX_USECS 12
446#define QED_DEFAULT_TX_USECS 48
447
448
449struct qed_dev;
450
451struct qed_eth_pf_params {
452
453
454
455
456 u16 num_cons;
457
458
459 u8 num_vf_cons;
460#define ETH_PF_PARAMS_VF_CONS_DEFAULT (32)
461
462
463
464
465
466 u32 num_arfs_filters;
467};
468
469struct qed_fcoe_pf_params {
470
471 u64 glbl_q_params_addr;
472 u64 bdq_pbl_base_addr[2];
473
474
475
476
477
478 u16 num_cons;
479 u16 num_tasks;
480
481
482 u16 sq_num_pbl_pages;
483
484 u16 cq_num_entries;
485 u16 cmdq_num_entries;
486 u16 rq_buffer_log_size;
487 u16 mtu;
488 u16 dummy_icid;
489 u16 bdq_xoff_threshold[2];
490 u16 bdq_xon_threshold[2];
491 u16 rq_buffer_size;
492 u8 num_cqs;
493 u8 log_page_size;
494 u8 gl_rq_pi;
495 u8 gl_cmd_pi;
496 u8 debug_mode;
497 u8 is_target;
498 u8 bdq_pbl_num_entries[2];
499};
500
501
502struct qed_iscsi_pf_params {
503 u64 glbl_q_params_addr;
504 u64 bdq_pbl_base_addr[3];
505 u16 cq_num_entries;
506 u16 cmdq_num_entries;
507 u32 two_msl_timer;
508 u16 tx_sws_timer;
509
510
511
512
513
514 u16 num_cons;
515 u16 num_tasks;
516
517
518 u16 half_way_close_timeout;
519 u16 bdq_xoff_threshold[3];
520 u16 bdq_xon_threshold[3];
521 u16 cmdq_xoff_threshold;
522 u16 cmdq_xon_threshold;
523 u16 rq_buffer_size;
524
525 u8 num_sq_pages_in_ring;
526 u8 num_r2tq_pages_in_ring;
527 u8 num_uhq_pages_in_ring;
528 u8 num_queues;
529 u8 log_page_size;
530 u8 rqe_log_size;
531 u8 max_fin_rt;
532 u8 gl_rq_pi;
533 u8 gl_cmd_pi;
534 u8 debug_mode;
535 u8 ll2_ooo_queue_id;
536
537 u8 is_target;
538 u8 is_soc_en;
539 u8 soc_num_of_blocks_log;
540 u8 bdq_pbl_num_entries[3];
541};
542
543struct qed_rdma_pf_params {
544
545
546
547 u32 min_dpis;
548 u32 num_qps;
549 u32 num_srqs;
550 u8 roce_edpm_mode;
551 u8 gl_pi;
552
553
554 u8 enable_dcqcn;
555};
556
557struct qed_pf_params {
558 struct qed_eth_pf_params eth_pf_params;
559 struct qed_fcoe_pf_params fcoe_pf_params;
560 struct qed_iscsi_pf_params iscsi_pf_params;
561 struct qed_rdma_pf_params rdma_pf_params;
562};
563
564enum qed_int_mode {
565 QED_INT_MODE_INTA,
566 QED_INT_MODE_MSIX,
567 QED_INT_MODE_MSI,
568 QED_INT_MODE_POLL,
569};
570
571struct qed_sb_info {
572 struct status_block_e4 *sb_virt;
573 dma_addr_t sb_phys;
574 u32 sb_ack;
575 u16 igu_sb_id;
576 void __iomem *igu_addr;
577 u8 flags;
578#define QED_SB_INFO_INIT 0x1
579#define QED_SB_INFO_SETUP 0x2
580
581 struct qed_dev *cdev;
582};
583
584enum qed_hw_err_type {
585 QED_HW_ERR_FAN_FAIL,
586 QED_HW_ERR_MFW_RESP_FAIL,
587 QED_HW_ERR_HW_ATTN,
588 QED_HW_ERR_DMAE_FAIL,
589 QED_HW_ERR_RAMROD_FAIL,
590 QED_HW_ERR_FW_ASSERT,
591 QED_HW_ERR_LAST,
592};
593
594enum qed_dev_type {
595 QED_DEV_TYPE_BB,
596 QED_DEV_TYPE_AH,
597 QED_DEV_TYPE_E5,
598};
599
600struct qed_dev_info {
601 unsigned long pci_mem_start;
602 unsigned long pci_mem_end;
603 unsigned int pci_irq;
604 u8 num_hwfns;
605
606 u8 hw_mac[ETH_ALEN];
607
608
609 u16 fw_major;
610 u16 fw_minor;
611 u16 fw_rev;
612 u16 fw_eng;
613
614
615 u32 mfw_rev;
616#define QED_MFW_VERSION_0_MASK 0x000000FF
617#define QED_MFW_VERSION_0_OFFSET 0
618#define QED_MFW_VERSION_1_MASK 0x0000FF00
619#define QED_MFW_VERSION_1_OFFSET 8
620#define QED_MFW_VERSION_2_MASK 0x00FF0000
621#define QED_MFW_VERSION_2_OFFSET 16
622#define QED_MFW_VERSION_3_MASK 0xFF000000
623#define QED_MFW_VERSION_3_OFFSET 24
624
625 u32 flash_size;
626 bool b_arfs_capable;
627 bool b_inter_pf_switch;
628 bool tx_switching;
629 bool rdma_supported;
630 u16 mtu;
631
632 bool wol_support;
633 bool smart_an;
634
635
636 u32 mbi_version;
637#define QED_MBI_VERSION_0_MASK 0x000000FF
638#define QED_MBI_VERSION_0_OFFSET 0
639#define QED_MBI_VERSION_1_MASK 0x0000FF00
640#define QED_MBI_VERSION_1_OFFSET 8
641#define QED_MBI_VERSION_2_MASK 0x00FF0000
642#define QED_MBI_VERSION_2_OFFSET 16
643
644 enum qed_dev_type dev_type;
645
646
647 bool vxlan_enable;
648 bool gre_enable;
649 bool geneve_enable;
650
651 u8 abs_pf_id;
652};
653
654enum qed_sb_type {
655 QED_SB_TYPE_L2_QUEUE,
656 QED_SB_TYPE_CNQ,
657 QED_SB_TYPE_STORAGE,
658};
659
660enum qed_protocol {
661 QED_PROTOCOL_ETH,
662 QED_PROTOCOL_ISCSI,
663 QED_PROTOCOL_FCOE,
664};
665
666enum qed_fec_mode {
667 QED_FEC_MODE_NONE = BIT(0),
668 QED_FEC_MODE_FIRECODE = BIT(1),
669 QED_FEC_MODE_RS = BIT(2),
670 QED_FEC_MODE_AUTO = BIT(3),
671 QED_FEC_MODE_UNSUPPORTED = BIT(4),
672};
673
674struct qed_link_params {
675 bool link_up;
676
677 u32 override_flags;
678#define QED_LINK_OVERRIDE_SPEED_AUTONEG BIT(0)
679#define QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS BIT(1)
680#define QED_LINK_OVERRIDE_SPEED_FORCED_SPEED BIT(2)
681#define QED_LINK_OVERRIDE_PAUSE_CONFIG BIT(3)
682#define QED_LINK_OVERRIDE_LOOPBACK_MODE BIT(4)
683#define QED_LINK_OVERRIDE_EEE_CONFIG BIT(5)
684#define QED_LINK_OVERRIDE_FEC_CONFIG BIT(6)
685
686 bool autoneg;
687 __ETHTOOL_DECLARE_LINK_MODE_MASK(adv_speeds);
688 u32 forced_speed;
689
690 u32 pause_config;
691#define QED_LINK_PAUSE_AUTONEG_ENABLE BIT(0)
692#define QED_LINK_PAUSE_RX_ENABLE BIT(1)
693#define QED_LINK_PAUSE_TX_ENABLE BIT(2)
694
695 u32 loopback_mode;
696#define QED_LINK_LOOPBACK_NONE BIT(0)
697#define QED_LINK_LOOPBACK_INT_PHY BIT(1)
698#define QED_LINK_LOOPBACK_EXT_PHY BIT(2)
699#define QED_LINK_LOOPBACK_EXT BIT(3)
700#define QED_LINK_LOOPBACK_MAC BIT(4)
701#define QED_LINK_LOOPBACK_CNIG_AH_ONLY_0123 BIT(5)
702#define QED_LINK_LOOPBACK_CNIG_AH_ONLY_2301 BIT(6)
703#define QED_LINK_LOOPBACK_PCS_AH_ONLY BIT(7)
704#define QED_LINK_LOOPBACK_REVERSE_MAC_AH_ONLY BIT(8)
705#define QED_LINK_LOOPBACK_INT_PHY_FEA_AH_ONLY BIT(9)
706
707 struct qed_link_eee_params eee;
708 u32 fec;
709};
710
711struct qed_link_output {
712 bool link_up;
713
714 __ETHTOOL_DECLARE_LINK_MODE_MASK(supported_caps);
715 __ETHTOOL_DECLARE_LINK_MODE_MASK(advertised_caps);
716 __ETHTOOL_DECLARE_LINK_MODE_MASK(lp_caps);
717
718 u32 speed;
719 u8 duplex;
720 u8 port;
721 bool autoneg;
722 u32 pause_config;
723
724
725 bool eee_supported;
726 bool eee_active;
727 u8 sup_caps;
728 struct qed_link_eee_params eee;
729
730 u32 sup_fec;
731 u32 active_fec;
732};
733
734struct qed_probe_params {
735 enum qed_protocol protocol;
736 u32 dp_module;
737 u8 dp_level;
738 bool is_vf;
739 bool recov_in_prog;
740};
741
742#define QED_DRV_VER_STR_SIZE 12
743struct qed_slowpath_params {
744 u32 int_mode;
745 u8 drv_major;
746 u8 drv_minor;
747 u8 drv_rev;
748 u8 drv_eng;
749 u8 name[QED_DRV_VER_STR_SIZE];
750};
751
752#define ILT_PAGE_SIZE_TCFC 0x8000
753
754struct qed_int_info {
755 struct msix_entry *msix;
756 u8 msix_cnt;
757
758
759 u8 used_cnt;
760};
761
762struct qed_generic_tlvs {
763#define QED_TLV_IP_CSUM BIT(0)
764#define QED_TLV_LSO BIT(1)
765 u16 feat_flags;
766#define QED_TLV_MAC_COUNT 3
767 u8 mac[QED_TLV_MAC_COUNT][ETH_ALEN];
768};
769
770#define QED_I2C_DEV_ADDR_A0 0xA0
771#define QED_I2C_DEV_ADDR_A2 0xA2
772
773#define QED_NVM_SIGNATURE 0x12435687
774
775enum qed_nvm_flash_cmd {
776 QED_NVM_FLASH_CMD_FILE_DATA = 0x2,
777 QED_NVM_FLASH_CMD_FILE_START = 0x3,
778 QED_NVM_FLASH_CMD_NVM_CHANGE = 0x4,
779 QED_NVM_FLASH_CMD_NVM_CFG_ID = 0x5,
780 QED_NVM_FLASH_CMD_NVM_MAX,
781};
782
783struct qed_common_cb_ops {
784 void (*arfs_filter_op)(void *dev, void *fltr, u8 fw_rc);
785 void (*link_update)(void *dev, struct qed_link_output *link);
786 void (*schedule_recovery_handler)(void *dev);
787 void (*schedule_hw_err_handler)(void *dev,
788 enum qed_hw_err_type err_type);
789 void (*dcbx_aen)(void *dev, struct qed_dcbx_get *get, u32 mib_type);
790 void (*get_generic_tlv_data)(void *dev, struct qed_generic_tlvs *data);
791 void (*get_protocol_tlv_data)(void *dev, void *data);
792 void (*bw_update)(void *dev);
793};
794
795struct qed_selftest_ops {
796
797
798
799
800
801
802
803 int (*selftest_interrupt)(struct qed_dev *cdev);
804
805
806
807
808
809
810
811
812 int (*selftest_memory)(struct qed_dev *cdev);
813
814
815
816
817
818
819
820
821 int (*selftest_register)(struct qed_dev *cdev);
822
823
824
825
826
827
828
829
830 int (*selftest_clock)(struct qed_dev *cdev);
831
832
833
834
835
836
837
838
839 int (*selftest_nvram) (struct qed_dev *cdev);
840};
841
842struct qed_common_ops {
843 struct qed_selftest_ops *selftest;
844
845 struct qed_dev* (*probe)(struct pci_dev *dev,
846 struct qed_probe_params *params);
847
848 void (*remove)(struct qed_dev *cdev);
849
850 int (*set_power_state)(struct qed_dev *cdev,
851 pci_power_t state);
852
853 void (*set_name) (struct qed_dev *cdev, char name[]);
854
855
856
857
858
859 void (*update_pf_params)(struct qed_dev *cdev,
860 struct qed_pf_params *params);
861 int (*slowpath_start)(struct qed_dev *cdev,
862 struct qed_slowpath_params *params);
863
864 int (*slowpath_stop)(struct qed_dev *cdev);
865
866
867
868
869 int (*set_fp_int)(struct qed_dev *cdev,
870 u16 cnt);
871
872
873 int (*get_fp_int)(struct qed_dev *cdev,
874 struct qed_int_info *info);
875
876 u32 (*sb_init)(struct qed_dev *cdev,
877 struct qed_sb_info *sb_info,
878 void *sb_virt_addr,
879 dma_addr_t sb_phy_addr,
880 u16 sb_id,
881 enum qed_sb_type type);
882
883 u32 (*sb_release)(struct qed_dev *cdev,
884 struct qed_sb_info *sb_info,
885 u16 sb_id,
886 enum qed_sb_type type);
887
888 void (*simd_handler_config)(struct qed_dev *cdev,
889 void *token,
890 int index,
891 void (*handler)(void *));
892
893 void (*simd_handler_clean)(struct qed_dev *cdev,
894 int index);
895 int (*dbg_grc)(struct qed_dev *cdev,
896 void *buffer, u32 *num_dumped_bytes);
897
898 int (*dbg_grc_size)(struct qed_dev *cdev);
899
900 int (*dbg_all_data) (struct qed_dev *cdev, void *buffer);
901
902 int (*dbg_all_data_size) (struct qed_dev *cdev);
903
904
905
906
907
908
909
910
911 bool (*can_link_change)(struct qed_dev *cdev);
912
913
914
915
916
917
918
919
920
921 int (*set_link)(struct qed_dev *cdev,
922 struct qed_link_params *params);
923
924
925
926
927
928
929
930 void (*get_link)(struct qed_dev *cdev,
931 struct qed_link_output *if_link);
932
933
934
935
936
937
938 int (*drain)(struct qed_dev *cdev);
939
940
941
942
943
944
945
946
947 void (*update_msglvl)(struct qed_dev *cdev,
948 u32 dp_module,
949 u8 dp_level);
950
951 int (*chain_alloc)(struct qed_dev *cdev,
952 struct qed_chain *chain,
953 struct qed_chain_init_params *params);
954
955 void (*chain_free)(struct qed_dev *cdev,
956 struct qed_chain *p_chain);
957
958
959
960
961
962
963
964
965
966 int (*nvm_flash)(struct qed_dev *cdev, const char *name);
967
968
969
970
971
972
973
974
975
976
977
978 int (*nvm_get_image)(struct qed_dev *cdev,
979 enum qed_nvm_images type, u8 *buf, u16 len);
980
981
982
983
984
985
986
987
988
989
990
991
992 int (*set_coalesce)(struct qed_dev *cdev,
993 u16 rx_coal, u16 tx_coal, void *handle);
994
995
996
997
998
999
1000
1001
1002
1003 int (*set_led)(struct qed_dev *cdev,
1004 enum qed_led_mode mode);
1005
1006
1007
1008
1009
1010
1011
1012 void (*attn_clr_enable)(struct qed_dev *cdev, bool clr_enable);
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024 int (*db_recovery_add)(struct qed_dev *cdev,
1025 void __iomem *db_addr,
1026 void *db_data,
1027 enum qed_db_rec_width db_width,
1028 enum qed_db_rec_space db_space);
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039 int (*db_recovery_del)(struct qed_dev *cdev,
1040 void __iomem *db_addr, void *db_data);
1041
1042
1043
1044
1045
1046
1047
1048
1049 int (*recovery_process)(struct qed_dev *cdev);
1050
1051
1052
1053
1054
1055
1056
1057
1058 int (*recovery_prolog)(struct qed_dev *cdev);
1059
1060
1061
1062
1063
1064
1065
1066
1067 int (*update_drv_state)(struct qed_dev *cdev, bool active);
1068
1069
1070
1071
1072
1073
1074
1075
1076 int (*update_mac)(struct qed_dev *cdev, u8 *mac);
1077
1078
1079
1080
1081
1082
1083
1084
1085 int (*update_mtu)(struct qed_dev *cdev, u16 mtu);
1086
1087
1088
1089
1090
1091
1092
1093 int (*update_wol) (struct qed_dev *cdev, bool enabled);
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104 int (*read_module_eeprom)(struct qed_dev *cdev,
1105 char *buf, u8 dev_addr, u32 offset, u32 len);
1106
1107
1108
1109
1110
1111
1112 u8 (*get_affin_hwfn_idx)(struct qed_dev *cdev);
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122 int (*read_nvm_cfg)(struct qed_dev *cdev, u8 **buf, u32 cmd,
1123 u32 entity_id);
1124
1125
1126
1127
1128
1129
1130
1131 int (*read_nvm_cfg_len)(struct qed_dev *cdev, u32 cmd);
1132
1133
1134
1135
1136
1137
1138
1139
1140 int (*set_grc_config)(struct qed_dev *cdev, u32 cfg_id, u32 val);
1141};
1142
1143#define MASK_FIELD(_name, _value) \
1144 ((_value) &= (_name ## _MASK))
1145
1146#define FIELD_VALUE(_name, _value) \
1147 ((_value & _name ## _MASK) << _name ## _SHIFT)
1148
1149#define SET_FIELD(value, name, flag) \
1150 do { \
1151 (value) &= ~(name ## _MASK << name ## _SHIFT); \
1152 (value) |= (((u64)flag) << (name ## _SHIFT)); \
1153 } while (0)
1154
1155#define GET_FIELD(value, name) \
1156 (((value) >> (name ## _SHIFT)) & name ## _MASK)
1157
1158#define GET_MFW_FIELD(name, field) \
1159 (((name) & (field ## _MASK)) >> (field ## _OFFSET))
1160
1161#define SET_MFW_FIELD(name, field, value) \
1162 do { \
1163 (name) &= ~(field ## _MASK); \
1164 (name) |= (((value) << (field ## _OFFSET)) & (field ## _MASK));\
1165 } while (0)
1166
1167#define DB_ADDR_SHIFT(addr) ((addr) << DB_PWM_ADDR_OFFSET_SHIFT)
1168
1169
1170#define DP_ERR(cdev, fmt, ...) \
1171 do { \
1172 pr_err("[%s:%d(%s)]" fmt, \
1173 __func__, __LINE__, \
1174 DP_NAME(cdev) ? DP_NAME(cdev) : "", \
1175 ## __VA_ARGS__); \
1176 } while (0)
1177
1178#define DP_NOTICE(cdev, fmt, ...) \
1179 do { \
1180 if (unlikely((cdev)->dp_level <= QED_LEVEL_NOTICE)) { \
1181 pr_notice("[%s:%d(%s)]" fmt, \
1182 __func__, __LINE__, \
1183 DP_NAME(cdev) ? DP_NAME(cdev) : "", \
1184 ## __VA_ARGS__); \
1185 \
1186 } \
1187 } while (0)
1188
1189#define DP_INFO(cdev, fmt, ...) \
1190 do { \
1191 if (unlikely((cdev)->dp_level <= QED_LEVEL_INFO)) { \
1192 pr_notice("[%s:%d(%s)]" fmt, \
1193 __func__, __LINE__, \
1194 DP_NAME(cdev) ? DP_NAME(cdev) : "", \
1195 ## __VA_ARGS__); \
1196 } \
1197 } while (0)
1198
1199#define DP_VERBOSE(cdev, module, fmt, ...) \
1200 do { \
1201 if (unlikely(((cdev)->dp_level <= QED_LEVEL_VERBOSE) && \
1202 ((cdev)->dp_module & module))) { \
1203 pr_notice("[%s:%d(%s)]" fmt, \
1204 __func__, __LINE__, \
1205 DP_NAME(cdev) ? DP_NAME(cdev) : "", \
1206 ## __VA_ARGS__); \
1207 } \
1208 } while (0)
1209
1210enum DP_LEVEL {
1211 QED_LEVEL_VERBOSE = 0x0,
1212 QED_LEVEL_INFO = 0x1,
1213 QED_LEVEL_NOTICE = 0x2,
1214 QED_LEVEL_ERR = 0x3,
1215};
1216
1217#define QED_LOG_LEVEL_SHIFT (30)
1218#define QED_LOG_VERBOSE_MASK (0x3fffffff)
1219#define QED_LOG_INFO_MASK (0x40000000)
1220#define QED_LOG_NOTICE_MASK (0x80000000)
1221
1222enum DP_MODULE {
1223 QED_MSG_SPQ = 0x10000,
1224 QED_MSG_STATS = 0x20000,
1225 QED_MSG_DCB = 0x40000,
1226 QED_MSG_IOV = 0x80000,
1227 QED_MSG_SP = 0x100000,
1228 QED_MSG_STORAGE = 0x200000,
1229 QED_MSG_CXT = 0x800000,
1230 QED_MSG_LL2 = 0x1000000,
1231 QED_MSG_ILT = 0x2000000,
1232 QED_MSG_RDMA = 0x4000000,
1233 QED_MSG_DEBUG = 0x8000000,
1234
1235};
1236
1237enum qed_mf_mode {
1238 QED_MF_DEFAULT,
1239 QED_MF_OVLAN,
1240 QED_MF_NPAR,
1241};
1242
1243struct qed_eth_stats_common {
1244 u64 no_buff_discards;
1245 u64 packet_too_big_discard;
1246 u64 ttl0_discard;
1247 u64 rx_ucast_bytes;
1248 u64 rx_mcast_bytes;
1249 u64 rx_bcast_bytes;
1250 u64 rx_ucast_pkts;
1251 u64 rx_mcast_pkts;
1252 u64 rx_bcast_pkts;
1253 u64 mftag_filter_discards;
1254 u64 mac_filter_discards;
1255 u64 gft_filter_drop;
1256 u64 tx_ucast_bytes;
1257 u64 tx_mcast_bytes;
1258 u64 tx_bcast_bytes;
1259 u64 tx_ucast_pkts;
1260 u64 tx_mcast_pkts;
1261 u64 tx_bcast_pkts;
1262 u64 tx_err_drop_pkts;
1263 u64 tpa_coalesced_pkts;
1264 u64 tpa_coalesced_events;
1265 u64 tpa_aborts_num;
1266 u64 tpa_not_coalesced_pkts;
1267 u64 tpa_coalesced_bytes;
1268
1269
1270 u64 rx_64_byte_packets;
1271 u64 rx_65_to_127_byte_packets;
1272 u64 rx_128_to_255_byte_packets;
1273 u64 rx_256_to_511_byte_packets;
1274 u64 rx_512_to_1023_byte_packets;
1275 u64 rx_1024_to_1518_byte_packets;
1276 u64 rx_crc_errors;
1277 u64 rx_mac_crtl_frames;
1278 u64 rx_pause_frames;
1279 u64 rx_pfc_frames;
1280 u64 rx_align_errors;
1281 u64 rx_carrier_errors;
1282 u64 rx_oversize_packets;
1283 u64 rx_jabbers;
1284 u64 rx_undersize_packets;
1285 u64 rx_fragments;
1286 u64 tx_64_byte_packets;
1287 u64 tx_65_to_127_byte_packets;
1288 u64 tx_128_to_255_byte_packets;
1289 u64 tx_256_to_511_byte_packets;
1290 u64 tx_512_to_1023_byte_packets;
1291 u64 tx_1024_to_1518_byte_packets;
1292 u64 tx_pause_frames;
1293 u64 tx_pfc_frames;
1294 u64 brb_truncates;
1295 u64 brb_discards;
1296 u64 rx_mac_bytes;
1297 u64 rx_mac_uc_packets;
1298 u64 rx_mac_mc_packets;
1299 u64 rx_mac_bc_packets;
1300 u64 rx_mac_frames_ok;
1301 u64 tx_mac_bytes;
1302 u64 tx_mac_uc_packets;
1303 u64 tx_mac_mc_packets;
1304 u64 tx_mac_bc_packets;
1305 u64 tx_mac_ctrl_frames;
1306 u64 link_change_count;
1307};
1308
1309struct qed_eth_stats_bb {
1310 u64 rx_1519_to_1522_byte_packets;
1311 u64 rx_1519_to_2047_byte_packets;
1312 u64 rx_2048_to_4095_byte_packets;
1313 u64 rx_4096_to_9216_byte_packets;
1314 u64 rx_9217_to_16383_byte_packets;
1315 u64 tx_1519_to_2047_byte_packets;
1316 u64 tx_2048_to_4095_byte_packets;
1317 u64 tx_4096_to_9216_byte_packets;
1318 u64 tx_9217_to_16383_byte_packets;
1319 u64 tx_lpi_entry_count;
1320 u64 tx_total_collisions;
1321};
1322
1323struct qed_eth_stats_ah {
1324 u64 rx_1519_to_max_byte_packets;
1325 u64 tx_1519_to_max_byte_packets;
1326};
1327
1328struct qed_eth_stats {
1329 struct qed_eth_stats_common common;
1330
1331 union {
1332 struct qed_eth_stats_bb bb;
1333 struct qed_eth_stats_ah ah;
1334 };
1335};
1336
1337#define QED_SB_IDX 0x0002
1338
1339#define RX_PI 0
1340#define TX_PI(tc) (RX_PI + 1 + tc)
1341
1342struct qed_sb_cnt_info {
1343
1344 int orig;
1345 int cnt;
1346 int free_cnt;
1347
1348
1349 int iov_orig;
1350 int iov_cnt;
1351 int free_cnt_iov;
1352};
1353
1354static inline u16 qed_sb_update_sb_idx(struct qed_sb_info *sb_info)
1355{
1356 u32 prod = 0;
1357 u16 rc = 0;
1358
1359 prod = le32_to_cpu(sb_info->sb_virt->prod_index) &
1360 STATUS_BLOCK_E4_PROD_INDEX_MASK;
1361 if (sb_info->sb_ack != prod) {
1362 sb_info->sb_ack = prod;
1363 rc |= QED_SB_IDX;
1364 }
1365
1366
1367 return rc;
1368}
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384static inline void qed_sb_ack(struct qed_sb_info *sb_info,
1385 enum igu_int_cmd int_cmd,
1386 u8 upd_flg)
1387{
1388 u32 igu_ack;
1389
1390 igu_ack = ((sb_info->sb_ack << IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT) |
1391 (upd_flg << IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT) |
1392 (int_cmd << IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT) |
1393 (IGU_SEG_ACCESS_REG <<
1394 IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT));
1395
1396 DIRECT_REG_WR(sb_info->igu_addr, igu_ack);
1397
1398
1399
1400
1401 barrier();
1402}
1403
1404static inline void __internal_ram_wr(void *p_hwfn,
1405 void __iomem *addr,
1406 int size,
1407 u32 *data)
1408
1409{
1410 unsigned int i;
1411
1412 for (i = 0; i < size / sizeof(*data); i++)
1413 DIRECT_REG_WR(&((u32 __iomem *)addr)[i], data[i]);
1414}
1415
1416static inline void internal_ram_wr(void __iomem *addr,
1417 int size,
1418 u32 *data)
1419{
1420 __internal_ram_wr(NULL, addr, size, data);
1421}
1422
1423enum qed_rss_caps {
1424 QED_RSS_IPV4 = 0x1,
1425 QED_RSS_IPV6 = 0x2,
1426 QED_RSS_IPV4_TCP = 0x4,
1427 QED_RSS_IPV6_TCP = 0x8,
1428 QED_RSS_IPV4_UDP = 0x10,
1429 QED_RSS_IPV6_UDP = 0x20,
1430};
1431
1432#define QED_RSS_IND_TABLE_SIZE 128
1433#define QED_RSS_KEY_SIZE 10
1434#endif
1435