1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2/* Copyright (c) 2015 - 2021 Intel Corporation */
3#ifndef IRDMA_TYPE_H
4#define IRDMA_TYPE_H
5#include "osdep.h"
6#include "irdma.h"
7#include "user.h"
8#include "hmc.h"
9#include "uda.h"
10#include "ws.h"
11#define IRDMA_DEBUG_ERR "ERR"
12#define IRDMA_DEBUG_INIT "INIT"
13#define IRDMA_DEBUG_DEV "DEV"
14#define IRDMA_DEBUG_CM "CM"
15#define IRDMA_DEBUG_VERBS "VERBS"
16#define IRDMA_DEBUG_PUDA "PUDA"
17#define IRDMA_DEBUG_ILQ "ILQ"
18#define IRDMA_DEBUG_IEQ "IEQ"
19#define IRDMA_DEBUG_QP "QP"
20#define IRDMA_DEBUG_CQ "CQ"
21#define IRDMA_DEBUG_MR "MR"
22#define IRDMA_DEBUG_PBLE "PBLE"
23#define IRDMA_DEBUG_WQE "WQE"
24#define IRDMA_DEBUG_AEQ "AEQ"
25#define IRDMA_DEBUG_CQP "CQP"
26#define IRDMA_DEBUG_HMC "HMC"
27#define IRDMA_DEBUG_USER "USER"
28#define IRDMA_DEBUG_VIRT "VIRT"
29#define IRDMA_DEBUG_DCB "DCB"
30#define IRDMA_DEBUG_CQE "CQE"
31#define IRDMA_DEBUG_CLNT "CLNT"
32#define IRDMA_DEBUG_WS "WS"
33#define IRDMA_DEBUG_STATS "STATS"
34
35enum irdma_page_size {
36 IRDMA_PAGE_SIZE_4K = 0,
37 IRDMA_PAGE_SIZE_2M,
38 IRDMA_PAGE_SIZE_1G,
39};
40
41enum irdma_hdrct_flags {
42 DDP_LEN_FLAG = 0x80,
43 DDP_HDR_FLAG = 0x40,
44 RDMA_HDR_FLAG = 0x20,
45};
46
47enum irdma_term_layers {
48 LAYER_RDMA = 0,
49 LAYER_DDP = 1,
50 LAYER_MPA = 2,
51};
52
53enum irdma_term_error_types {
54 RDMAP_REMOTE_PROT = 1,
55 RDMAP_REMOTE_OP = 2,
56 DDP_CATASTROPHIC = 0,
57 DDP_TAGGED_BUF = 1,
58 DDP_UNTAGGED_BUF = 2,
59 DDP_LLP = 3,
60};
61
62enum irdma_term_rdma_errors {
63 RDMAP_INV_STAG = 0x00,
64 RDMAP_INV_BOUNDS = 0x01,
65 RDMAP_ACCESS = 0x02,
66 RDMAP_UNASSOC_STAG = 0x03,
67 RDMAP_TO_WRAP = 0x04,
68 RDMAP_INV_RDMAP_VER = 0x05,
69 RDMAP_UNEXPECTED_OP = 0x06,
70 RDMAP_CATASTROPHIC_LOCAL = 0x07,
71 RDMAP_CATASTROPHIC_GLOBAL = 0x08,
72 RDMAP_CANT_INV_STAG = 0x09,
73 RDMAP_UNSPECIFIED = 0xff,
74};
75
76enum irdma_term_ddp_errors {
77 DDP_CATASTROPHIC_LOCAL = 0x00,
78 DDP_TAGGED_INV_STAG = 0x00,
79 DDP_TAGGED_BOUNDS = 0x01,
80 DDP_TAGGED_UNASSOC_STAG = 0x02,
81 DDP_TAGGED_TO_WRAP = 0x03,
82 DDP_TAGGED_INV_DDP_VER = 0x04,
83 DDP_UNTAGGED_INV_QN = 0x01,
84 DDP_UNTAGGED_INV_MSN_NO_BUF = 0x02,
85 DDP_UNTAGGED_INV_MSN_RANGE = 0x03,
86 DDP_UNTAGGED_INV_MO = 0x04,
87 DDP_UNTAGGED_INV_TOO_LONG = 0x05,
88 DDP_UNTAGGED_INV_DDP_VER = 0x06,
89};
90
91enum irdma_term_mpa_errors {
92 MPA_CLOSED = 0x01,
93 MPA_CRC = 0x02,
94 MPA_MARKER = 0x03,
95 MPA_REQ_RSP = 0x04,
96};
97
98enum irdma_qp_event_type {
99 IRDMA_QP_EVENT_CATASTROPHIC,
100 IRDMA_QP_EVENT_ACCESS_ERR,
101 IRDMA_QP_EVENT_REQ_ERR,
102};
103
104enum irdma_hw_stats_index {
105 /* gen1 - 32-bit */
106 IRDMA_HW_STAT_INDEX_IP4RXDISCARD = 0,
107 IRDMA_HW_STAT_INDEX_IP4RXTRUNC = 1,
108 IRDMA_HW_STAT_INDEX_IP4TXNOROUTE = 2,
109 IRDMA_HW_STAT_INDEX_IP6RXDISCARD = 3,
110 IRDMA_HW_STAT_INDEX_IP6RXTRUNC = 4,
111 IRDMA_HW_STAT_INDEX_IP6TXNOROUTE = 5,
112 IRDMA_HW_STAT_INDEX_TCPRTXSEG = 6,
113 IRDMA_HW_STAT_INDEX_TCPRXOPTERR = 7,
114 IRDMA_HW_STAT_INDEX_TCPRXPROTOERR = 8,
115 IRDMA_HW_STAT_INDEX_RXVLANERR = 9,
116 /* gen1 - 64-bit */
117 IRDMA_HW_STAT_INDEX_IP4RXOCTS = 10,
118 IRDMA_HW_STAT_INDEX_IP4RXPKTS = 11,
119 IRDMA_HW_STAT_INDEX_IP4RXFRAGS = 12,
120 IRDMA_HW_STAT_INDEX_IP4RXMCPKTS = 13,
121 IRDMA_HW_STAT_INDEX_IP4TXOCTS = 14,
122 IRDMA_HW_STAT_INDEX_IP4TXPKTS = 15,
123 IRDMA_HW_STAT_INDEX_IP4TXFRAGS = 16,
124 IRDMA_HW_STAT_INDEX_IP4TXMCPKTS = 17,
125 IRDMA_HW_STAT_INDEX_IP6RXOCTS = 18,
126 IRDMA_HW_STAT_INDEX_IP6RXPKTS = 19,
127 IRDMA_HW_STAT_INDEX_IP6RXFRAGS = 20,
128 IRDMA_HW_STAT_INDEX_IP6RXMCPKTS = 21,
129 IRDMA_HW_STAT_INDEX_IP6TXOCTS = 22,
130 IRDMA_HW_STAT_INDEX_IP6TXPKTS = 23,
131 IRDMA_HW_STAT_INDEX_IP6TXFRAGS = 24,
132 IRDMA_HW_STAT_INDEX_IP6TXMCPKTS = 25,
133 IRDMA_HW_STAT_INDEX_TCPRXSEGS = 26,
134 IRDMA_HW_STAT_INDEX_TCPTXSEG = 27,
135 IRDMA_HW_STAT_INDEX_RDMARXRDS = 28,
136 IRDMA_HW_STAT_INDEX_RDMARXSNDS = 29,
137 IRDMA_HW_STAT_INDEX_RDMARXWRS = 30,
138 IRDMA_HW_STAT_INDEX_RDMATXRDS = 31,
139 IRDMA_HW_STAT_INDEX_RDMATXSNDS = 32,
140 IRDMA_HW_STAT_INDEX_RDMATXWRS = 33,
141 IRDMA_HW_STAT_INDEX_RDMAVBND = 34,
142 IRDMA_HW_STAT_INDEX_RDMAVINV = 35,
143 IRDMA_HW_STAT_INDEX_IP4RXMCOCTS = 36,
144 IRDMA_HW_STAT_INDEX_IP4TXMCOCTS = 37,
145 IRDMA_HW_STAT_INDEX_IP6RXMCOCTS = 38,
146 IRDMA_HW_STAT_INDEX_IP6TXMCOCTS = 39,
147 IRDMA_HW_STAT_INDEX_UDPRXPKTS = 40,
148 IRDMA_HW_STAT_INDEX_UDPTXPKTS = 41,
149 IRDMA_HW_STAT_INDEX_MAX_GEN_1 = 42, /* Must be same value as next entry */
150 /* gen2 - 64-bit */
151 IRDMA_HW_STAT_INDEX_RXNPECNMARKEDPKTS = 42,
152 /* gen2 - 32-bit */
153 IRDMA_HW_STAT_INDEX_RXRPCNPHANDLED = 43,
154 IRDMA_HW_STAT_INDEX_RXRPCNPIGNORED = 44,
155 IRDMA_HW_STAT_INDEX_TXNPCNPSENT = 45,
156 IRDMA_HW_STAT_INDEX_MAX_GEN_2 = 46,
157};
158
159enum irdma_feature_type {
160 IRDMA_FEATURE_FW_INFO = 0,
161 IRDMA_HW_VERSION_INFO = 1,
162 IRDMA_QSETS_MAX = 26,
163 IRDMA_MAX_FEATURES, /* Must be last entry */
164};
165
166enum irdma_sched_prio_type {
167 IRDMA_PRIO_WEIGHTED_RR = 1,
168 IRDMA_PRIO_STRICT = 2,
169 IRDMA_PRIO_WEIGHTED_STRICT = 3,
170};
171
172enum irdma_vm_vf_type {
173 IRDMA_VF_TYPE = 0,
174 IRDMA_VM_TYPE,
175 IRDMA_PF_TYPE,
176};
177
178enum irdma_cqp_hmc_profile {
179 IRDMA_HMC_PROFILE_DEFAULT = 1,
180 IRDMA_HMC_PROFILE_FAVOR_VF = 2,
181 IRDMA_HMC_PROFILE_EQUAL = 3,
182};
183
184enum irdma_quad_entry_type {
185 IRDMA_QHASH_TYPE_TCP_ESTABLISHED = 1,
186 IRDMA_QHASH_TYPE_TCP_SYN,
187 IRDMA_QHASH_TYPE_UDP_UNICAST,
188 IRDMA_QHASH_TYPE_UDP_MCAST,
189 IRDMA_QHASH_TYPE_ROCE_MCAST,
190 IRDMA_QHASH_TYPE_ROCEV2_HW,
191};
192
193enum irdma_quad_hash_manage_type {
194 IRDMA_QHASH_MANAGE_TYPE_DELETE = 0,
195 IRDMA_QHASH_MANAGE_TYPE_ADD,
196 IRDMA_QHASH_MANAGE_TYPE_MODIFY,
197};
198
199enum irdma_syn_rst_handling {
200 IRDMA_SYN_RST_HANDLING_HW_TCP_SECURE = 0,
201 IRDMA_SYN_RST_HANDLING_HW_TCP,
202 IRDMA_SYN_RST_HANDLING_FW_TCP_SECURE,
203 IRDMA_SYN_RST_HANDLING_FW_TCP,
204};
205
206enum irdma_queue_type {
207 IRDMA_QUEUE_TYPE_SQ_RQ = 0,
208 IRDMA_QUEUE_TYPE_CQP,
209};
210
211struct irdma_sc_dev;
212struct irdma_vsi_pestat;
213
214struct irdma_dcqcn_cc_params {
215 u8 cc_cfg_valid;
216 u8 min_dec_factor;
217 u8 min_rate;
218 u8 dcqcn_f;
219 u16 rai_factor;
220 u16 hai_factor;
221 u16 dcqcn_t;
222 u32 dcqcn_b;
223 u32 rreduce_mperiod;
224};
225
226struct irdma_cqp_init_info {
227 u64 cqp_compl_ctx;
228 u64 host_ctx_pa;
229 u64 sq_pa;
230 struct irdma_sc_dev *dev;
231 struct irdma_cqp_quanta *sq;
232 struct irdma_dcqcn_cc_params dcqcn_params;
233 __le64 *host_ctx;
234 u64 *scratch_array;
235 u32 sq_size;
236 u16 hw_maj_ver;
237 u16 hw_min_ver;
238 u8 struct_ver;
239 u8 hmc_profile;
240 u8 ena_vf_count;
241 u8 ceqs_per_vf;
242 bool en_datacenter_tcp:1;
243 bool disable_packed:1;
244 bool rocev2_rto_policy:1;
245 enum irdma_protocol_used protocol_used;
246};
247
248struct irdma_terminate_hdr {
249 u8 layer_etype;
250 u8 error_code;
251 u8 hdrct;
252 u8 rsvd;
253};
254
255struct irdma_cqp_sq_wqe {
256 __le64 buf[IRDMA_CQP_WQE_SIZE];
257};
258
259struct irdma_sc_aeqe {
260 __le64 buf[IRDMA_AEQE_SIZE];
261};
262
263struct irdma_ceqe {
264 __le64 buf[IRDMA_CEQE_SIZE];
265};
266
267struct irdma_cqp_ctx {
268 __le64 buf[IRDMA_CQP_CTX_SIZE];
269};
270
271struct irdma_cq_shadow_area {
272 __le64 buf[IRDMA_SHADOW_AREA_SIZE];
273};
274
275struct irdma_dev_hw_stats_offsets {
276 u32 stats_offset[IRDMA_HW_STAT_INDEX_MAX_GEN_1];
277};
278
279struct irdma_dev_hw_stats {
280 u64 stats_val[IRDMA_GATHER_STATS_BUF_SIZE / sizeof(u64)];
281};
282
283struct irdma_gather_stats {
284 u64 val[IRDMA_GATHER_STATS_BUF_SIZE / sizeof(u64)];
285};
286
287struct irdma_hw_stat_map {
288 u16 byteoff;
289 u8 bitoff;
290 u64 bitmask;
291};
292
293struct irdma_stats_gather_info {
294 bool use_hmc_fcn_index:1;
295 bool use_stats_inst:1;
296 u8 hmc_fcn_index;
297 u8 stats_inst_index;
298 struct irdma_dma_mem stats_buff_mem;
299 void *gather_stats_va;
300 void *last_gather_stats_va;
301};
302
303struct irdma_vsi_pestat {
304 struct irdma_hw *hw;
305 struct irdma_dev_hw_stats hw_stats;
306 struct irdma_stats_gather_info gather_info;
307 struct timer_list stats_timer;
308 struct irdma_sc_vsi *vsi;
309 struct irdma_dev_hw_stats last_hw_stats;
310 spinlock_t lock; /* rdma stats lock */
311};
312
313struct irdma_hw {
314 u8 __iomem *hw_addr;
315 u8 __iomem *priv_hw_addr;
316 struct device *device;
317 struct irdma_hmc_info hmc;
318};
319
320struct irdma_pfpdu {
321 struct list_head rxlist;
322 u32 rcv_nxt;
323 u32 fps;
324 u32 max_fpdu_data;
325 u32 nextseqnum;
326 u32 rcv_start_seq;
327 bool mode:1;
328 bool mpa_crc_err:1;
329 u8 marker_len;
330 u64 total_ieq_bufs;
331 u64 fpdu_processed;
332 u64 bad_seq_num;
333 u64 crc_err;
334 u64 no_tx_bufs;
335 u64 tx_err;
336 u64 out_of_order;
337 u64 pmode_count;
338 struct irdma_sc_ah *ah;
339 struct irdma_puda_buf *ah_buf;
340 spinlock_t lock; /* fpdu processing lock */
341 struct irdma_puda_buf *lastrcv_buf;
342};
343
344struct irdma_sc_pd {
345 struct irdma_sc_dev *dev;
346 u32 pd_id;
347 int abi_ver;
348};
349
350struct irdma_cqp_quanta {
351 __le64 elem[IRDMA_CQP_WQE_SIZE];
352};
353
354struct irdma_sc_cqp {
355 u32 size;
356 u64 sq_pa;
357 u64 host_ctx_pa;
358 void *back_cqp;
359 struct irdma_sc_dev *dev;
360 int (*process_cqp_sds)(struct irdma_sc_dev *dev,
361 struct irdma_update_sds_info *info);
362 struct irdma_dma_mem sdbuf;
363 struct irdma_ring sq_ring;
364 struct irdma_cqp_quanta *sq_base;
365 struct irdma_dcqcn_cc_params dcqcn_params;
366 __le64 *host_ctx;
367 u64 *scratch_array;
368 u64 requested_ops;
369 atomic64_t completed_ops;
370 u32 cqp_id;
371 u32 sq_size;
372 u32 hw_sq_size;
373 u16 hw_maj_ver;
374 u16 hw_min_ver;
375 u8 struct_ver;
376 u8 polarity;
377 u8 hmc_profile;
378 u8 ena_vf_count;
379 u8 timeout_count;
380 u8 ceqs_per_vf;
381 bool en_datacenter_tcp:1;
382 bool disable_packed:1;
383 bool rocev2_rto_policy:1;
384 enum irdma_protocol_used protocol_used;
385};
386
387struct irdma_sc_aeq {
388 u32 size;
389 u64 aeq_elem_pa;
390 struct irdma_sc_dev *dev;
391 struct irdma_sc_aeqe *aeqe_base;
392 void *pbl_list;
393 u32 elem_cnt;
394 struct irdma_ring aeq_ring;
395 u8 pbl_chunk_size;
396 u32 first_pm_pbl_idx;
397 u32 msix_idx;
398 u8 polarity;
399 bool virtual_map:1;
400};
401
402struct irdma_sc_ceq {
403 u32 size;
404 u64 ceq_elem_pa;
405 struct irdma_sc_dev *dev;
406 struct irdma_ceqe *ceqe_base;
407 void *pbl_list;
408 u32 ceq_id;
409 u32 elem_cnt;
410 struct irdma_ring ceq_ring;
411 u8 pbl_chunk_size;
412 u8 tph_val;
413 u32 first_pm_pbl_idx;
414 u8 polarity;
415 struct irdma_sc_vsi *vsi;
416 struct irdma_sc_cq **reg_cq;
417 u32 reg_cq_size;
418 spinlock_t req_cq_lock; /* protect access to reg_cq array */
419 bool virtual_map:1;
420 bool tph_en:1;
421 bool itr_no_expire:1;
422};
423
424struct irdma_sc_cq {
425 struct irdma_cq_uk cq_uk;
426 u64 cq_pa;
427 u64 shadow_area_pa;
428 struct irdma_sc_dev *dev;
429 struct irdma_sc_vsi *vsi;
430 void *pbl_list;
431 void *back_cq;
432 u32 ceq_id;
433 u32 shadow_read_threshold;
434 u8 pbl_chunk_size;
435 u8 cq_type;
436 u8 tph_val;
437 u32 first_pm_pbl_idx;
438 bool ceqe_mask:1;
439 bool virtual_map:1;
440 bool check_overflow:1;
441 bool ceq_id_valid:1;
442 bool tph_en;
443};
444
445struct irdma_sc_qp {
446 struct irdma_qp_uk qp_uk;
447 u64 sq_pa;
448 u64 rq_pa;
449 u64 hw_host_ctx_pa;
450 u64 shadow_area_pa;
451 u64 q2_pa;
452 struct irdma_sc_dev *dev;
453 struct irdma_sc_vsi *vsi;
454 struct irdma_sc_pd *pd;
455 __le64 *hw_host_ctx;
456 void *llp_stream_handle;
457 struct irdma_pfpdu pfpdu;
458 u32 ieq_qp;
459 u8 *q2_buf;
460 u64 qp_compl_ctx;
461 u32 push_idx;
462 u16 qs_handle;
463 u16 push_offset;
464 u8 flush_wqes_count;
465 u8 sq_tph_val;
466 u8 rq_tph_val;
467 u8 qp_state;
468 u8 hw_sq_size;
469 u8 hw_rq_size;
470 u8 src_mac_addr_idx;
471 bool on_qoslist:1;
472 bool ieq_pass_thru:1;
473 bool sq_tph_en:1;
474 bool rq_tph_en:1;
475 bool rcv_tph_en:1;
476 bool xmit_tph_en:1;
477 bool virtual_map:1;
478 bool flush_sq:1;
479 bool flush_rq:1;
480 bool sq_flush_code:1;
481 bool rq_flush_code:1;
482 enum irdma_flush_opcode flush_code;
483 enum irdma_qp_event_type event_type;
484 u8 term_flags;
485 u8 user_pri;
486 struct list_head list;
487};
488
489struct irdma_stats_inst_info {
490 bool use_hmc_fcn_index;
491 u8 hmc_fn_id;
492 u8 stats_idx;
493};
494
495struct irdma_up_info {
496 u8 map[8];
497 u8 cnp_up_override;
498 u8 hmc_fcn_idx;
499 bool use_vlan:1;
500 bool use_cnp_up_override:1;
501};
502
503#define IRDMA_MAX_WS_NODES 0x3FF
504#define IRDMA_WS_NODE_INVALID 0xFFFF
505
506struct irdma_ws_node_info {
507 u16 id;
508 u16 vsi;
509 u16 parent_id;
510 u16 qs_handle;
511 bool type_leaf:1;
512 bool enable:1;
513 u8 prio_type;
514 u8 tc;
515 u8 weight;
516};
517
518struct irdma_hmc_fpm_misc {
519 u32 max_ceqs;
520 u32 max_sds;
521 u32 xf_block_size;
522 u32 q1_block_size;
523 u32 ht_multiplier;
524 u32 timer_bucket;
525 u32 rrf_block_size;
526 u32 ooiscf_block_size;
527};
528
529#define IRDMA_LEAF_DEFAULT_REL_BW 64
530#define IRDMA_PARENT_DEFAULT_REL_BW 1
531
532struct irdma_qos {
533 struct list_head qplist;
534 struct mutex qos_mutex; /* protect QoS attributes per QoS level */
535 u64 lan_qos_handle;
536 u32 l2_sched_node_id;
537 u16 qs_handle;
538 u8 traffic_class;
539 u8 rel_bw;
540 u8 prio_type;
541 bool valid;
542};
543
544#define IRDMA_INVALID_STATS_IDX 0xff
545struct irdma_sc_vsi {
546 u16 vsi_idx;
547 struct irdma_sc_dev *dev;
548 void *back_vsi;
549 u32 ilq_count;
550 struct irdma_virt_mem ilq_mem;
551 struct irdma_puda_rsrc *ilq;
552 u32 ieq_count;
553 struct irdma_virt_mem ieq_mem;
554 struct irdma_puda_rsrc *ieq;
555 u32 exception_lan_q;
556 u16 mtu;
557 u16 vm_id;
558 enum irdma_vm_vf_type vm_vf_type;
559 bool stats_inst_alloc:1;
560 bool tc_change_pending:1;
561 struct irdma_vsi_pestat *pestat;
562 atomic_t qp_suspend_reqs;
563 int (*register_qset)(struct irdma_sc_vsi *vsi,
564 struct irdma_ws_node *tc_node);
565 void (*unregister_qset)(struct irdma_sc_vsi *vsi,
566 struct irdma_ws_node *tc_node);
567 u8 qos_rel_bw;
568 u8 qos_prio_type;
569 u8 stats_idx;
570 u8 dscp_map[DSCP_MAX];
571 struct irdma_qos qos[IRDMA_MAX_USER_PRIORITY];
572 u64 hw_stats_regs[IRDMA_HW_STAT_INDEX_MAX_GEN_1];
573 bool dscp_mode:1;
574};
575
576struct irdma_sc_dev {
577 struct list_head cqp_cmd_head; /* head of the CQP command list */
578 spinlock_t cqp_lock; /* protect CQP list access */
579 bool stats_idx_array[IRDMA_MAX_STATS_COUNT_GEN_1];
580 struct irdma_dma_mem vf_fpm_query_buf[IRDMA_MAX_PE_ENA_VF_COUNT];
581 u64 fpm_query_buf_pa;
582 u64 fpm_commit_buf_pa;
583 __le64 *fpm_query_buf;
584 __le64 *fpm_commit_buf;
585 struct irdma_hw *hw;
586 u8 __iomem *db_addr;
587 u32 __iomem *wqe_alloc_db;
588 u32 __iomem *cq_arm_db;
589 u32 __iomem *aeq_alloc_db;
590 u32 __iomem *cqp_db;
591 u32 __iomem *cq_ack_db;
592 u32 __iomem *ceq_itr_mask_db;
593 u32 __iomem *aeq_itr_mask_db;
594 u32 __iomem *hw_regs[IRDMA_MAX_REGS];
595 u32 ceq_itr; /* Interrupt throttle, usecs between interrupts: 0 disabled. 2 - 8160 */
596 u64 hw_masks[IRDMA_MAX_MASKS];
597 u64 hw_shifts[IRDMA_MAX_SHIFTS];
598 const struct irdma_hw_stat_map *hw_stats_map;
599 u64 hw_stats_regs[IRDMA_HW_STAT_INDEX_MAX_GEN_1];
600 u64 feature_info[IRDMA_MAX_FEATURES];
601 u64 cqp_cmd_stats[IRDMA_MAX_CQP_OPS];
602 struct irdma_hw_attrs hw_attrs;
603 struct irdma_hmc_info *hmc_info;
604 struct irdma_sc_cqp *cqp;
605 struct irdma_sc_aeq *aeq;
606 struct irdma_sc_ceq *ceq[IRDMA_CEQ_MAX_COUNT];
607 struct irdma_sc_cq *ccq;
608 const struct irdma_irq_ops *irq_ops;
609 struct irdma_hmc_fpm_misc hmc_fpm_misc;
610 struct irdma_ws_node *ws_tree_root;
611 struct mutex ws_mutex; /* ws tree mutex */
612 u16 num_vfs;
613 u8 hmc_fn_id;
614 u8 vf_id;
615 bool vchnl_up:1;
616 bool ceq_valid:1;
617 u8 pci_rev;
618 int (*ws_add)(struct irdma_sc_vsi *vsi, u8 user_pri);
619 void (*ws_remove)(struct irdma_sc_vsi *vsi, u8 user_pri);
620 void (*ws_reset)(struct irdma_sc_vsi *vsi);
621};
622
623struct irdma_modify_cq_info {
624 u64 cq_pa;
625 struct irdma_cqe *cq_base;
626 u32 cq_size;
627 u32 shadow_read_threshold;
628 u8 pbl_chunk_size;
629 u32 first_pm_pbl_idx;
630 bool virtual_map:1;
631 bool check_overflow;
632 bool cq_resize:1;
633};
634
635struct irdma_create_qp_info {
636 bool ord_valid:1;
637 bool tcp_ctx_valid:1;
638 bool cq_num_valid:1;
639 bool arp_cache_idx_valid:1;
640 bool mac_valid:1;
641 bool force_lpb;
642 u8 next_iwarp_state;
643};
644
645struct irdma_modify_qp_info {
646 u64 rx_win0;
647 u64 rx_win1;
648 u16 new_mss;
649 u8 next_iwarp_state;
650 u8 curr_iwarp_state;
651 u8 termlen;
652 bool ord_valid:1;
653 bool tcp_ctx_valid:1;
654 bool udp_ctx_valid:1;
655 bool cq_num_valid:1;
656 bool arp_cache_idx_valid:1;
657 bool reset_tcp_conn:1;
658 bool remove_hash_idx:1;
659 bool dont_send_term:1;
660 bool dont_send_fin:1;
661 bool cached_var_valid:1;
662 bool mss_change:1;
663 bool force_lpb:1;
664 bool mac_valid:1;
665};
666
667struct irdma_ccq_cqe_info {
668 struct irdma_sc_cqp *cqp;
669 u64 scratch;
670 u32 op_ret_val;
671 u16 maj_err_code;
672 u16 min_err_code;
673 u8 op_code;
674 bool error;
675};
676
677struct irdma_dcb_app_info {
678 u8 priority;
679 u8 selector;
680 u16 prot_id;
681};
682
683struct irdma_qos_tc_info {
684 u64 tc_ctx;
685 u8 rel_bw;
686 u8 prio_type;
687 u8 egress_virt_up;
688 u8 ingress_virt_up;
689};
690
691struct irdma_l2params {
692 struct irdma_qos_tc_info tc_info[IRDMA_MAX_USER_PRIORITY];
693 struct irdma_dcb_app_info apps[IRDMA_MAX_APPS];
694 u32 num_apps;
695 u16 qs_handle_list[IRDMA_MAX_USER_PRIORITY];
696 u16 mtu;
697 u8 up2tc[IRDMA_MAX_USER_PRIORITY];
698 u8 dscp_map[DSCP_MAX];
699 u8 num_tc;
700 u8 vsi_rel_bw;
701 u8 vsi_prio_type;
702 bool mtu_changed:1;
703 bool tc_changed:1;
704 bool dscp_mode:1;
705};
706
707struct irdma_vsi_init_info {
708 struct irdma_sc_dev *dev;
709 void *back_vsi;
710 struct irdma_l2params *params;
711 u16 exception_lan_q;
712 u16 pf_data_vsi_num;
713 enum irdma_vm_vf_type vm_vf_type;
714 u16 vm_id;
715 int (*register_qset)(struct irdma_sc_vsi *vsi,
716 struct irdma_ws_node *tc_node);
717 void (*unregister_qset)(struct irdma_sc_vsi *vsi,
718 struct irdma_ws_node *tc_node);
719};
720
721struct irdma_vsi_stats_info {
722 struct irdma_vsi_pestat *pestat;
723 u8 fcn_id;
724 bool alloc_stats_inst;
725};
726
727struct irdma_device_init_info {
728 u64 fpm_query_buf_pa;
729 u64 fpm_commit_buf_pa;
730 __le64 *fpm_query_buf;
731 __le64 *fpm_commit_buf;
732 struct irdma_hw *hw;
733 void __iomem *bar0;
734 u8 hmc_fn_id;
735};
736
737struct irdma_ceq_init_info {
738 u64 ceqe_pa;
739 struct irdma_sc_dev *dev;
740 u64 *ceqe_base;
741 void *pbl_list;
742 u32 elem_cnt;
743 u32 ceq_id;
744 bool virtual_map:1;
745 bool tph_en:1;
746 bool itr_no_expire:1;
747 u8 pbl_chunk_size;
748 u8 tph_val;
749 u32 first_pm_pbl_idx;
750 struct irdma_sc_vsi *vsi;
751 struct irdma_sc_cq **reg_cq;
752 u32 reg_cq_idx;
753};
754
755struct irdma_aeq_init_info {
756 u64 aeq_elem_pa;
757 struct irdma_sc_dev *dev;
758 u32 *aeqe_base;
759 void *pbl_list;
760 u32 elem_cnt;
761 bool virtual_map;
762 u8 pbl_chunk_size;
763 u32 first_pm_pbl_idx;
764 u32 msix_idx;
765};
766
767struct irdma_ccq_init_info {
768 u64 cq_pa;
769 u64 shadow_area_pa;
770 struct irdma_sc_dev *dev;
771 struct irdma_cqe *cq_base;
772 __le64 *shadow_area;
773 void *pbl_list;
774 u32 num_elem;
775 u32 ceq_id;
776 u32 shadow_read_threshold;
777 bool ceqe_mask:1;
778 bool ceq_id_valid:1;
779 bool avoid_mem_cflct:1;
780 bool virtual_map:1;
781 bool tph_en:1;
782 u8 tph_val;
783 u8 pbl_chunk_size;
784 u32 first_pm_pbl_idx;
785 struct irdma_sc_vsi *vsi;
786};
787
788struct irdma_udp_offload_info {
789 bool ipv4:1;
790 bool insert_vlan_tag:1;
791 u8 ttl;
792 u8 tos;
793 u16 src_port;
794 u16 dst_port;
795 u32 dest_ip_addr[4];
796 u32 snd_mss;
797 u16 vlan_tag;
798 u16 arp_idx;
799 u32 flow_label;
800 u8 udp_state;
801 u32 psn_nxt;
802 u32 lsn;
803 u32 epsn;
804 u32 psn_max;
805 u32 psn_una;
806 u32 local_ipaddr[4];
807 u32 cwnd;
808 u8 rexmit_thresh;
809 u8 rnr_nak_thresh;
810};
811
812struct irdma_roce_offload_info {
813 u16 p_key;
814 u16 err_rq_idx;
815 u32 qkey;
816 u32 dest_qp;
817 u8 roce_tver;
818 u8 ack_credits;
819 u8 err_rq_idx_valid;
820 u32 pd_id;
821 u16 ord_size;
822 u16 ird_size;
823 bool is_qp1:1;
824 bool udprivcq_en:1;
825 bool dcqcn_en:1;
826 bool rcv_no_icrc:1;
827 bool wr_rdresp_en:1;
828 bool bind_en:1;
829 bool fast_reg_en:1;
830 bool priv_mode_en:1;
831 bool rd_en:1;
832 bool timely_en:1;
833 bool dctcp_en:1;
834 bool fw_cc_enable:1;
835 bool use_stats_inst:1;
836 u16 t_high;
837 u16 t_low;
838 u8 last_byte_sent;
839 u8 mac_addr[ETH_ALEN];
840 u8 rtomin;
841};
842
843struct irdma_iwarp_offload_info {
844 u16 rcv_mark_offset;
845 u16 snd_mark_offset;
846 u8 ddp_ver;
847 u8 rdmap_ver;
848 u8 iwarp_mode;
849 u16 err_rq_idx;
850 u32 pd_id;
851 u16 ord_size;
852 u16 ird_size;
853 bool ib_rd_en:1;
854 bool align_hdrs:1;
855 bool rcv_no_mpa_crc:1;
856 bool err_rq_idx_valid:1;
857 bool snd_mark_en:1;
858 bool rcv_mark_en:1;
859 bool wr_rdresp_en:1;
860 bool bind_en:1;
861 bool fast_reg_en:1;
862 bool priv_mode_en:1;
863 bool rd_en:1;
864 bool timely_en:1;
865 bool use_stats_inst:1;
866 bool ecn_en:1;
867 bool dctcp_en:1;
868 u16 t_high;
869 u16 t_low;
870 u8 last_byte_sent;
871 u8 mac_addr[ETH_ALEN];
872 u8 rtomin;
873};
874
875struct irdma_tcp_offload_info {
876 bool ipv4:1;
877 bool no_nagle:1;
878 bool insert_vlan_tag:1;
879 bool time_stamp:1;
880 bool drop_ooo_seg:1;
881 bool avoid_stretch_ack:1;
882 bool wscale:1;
883 bool ignore_tcp_opt:1;
884 bool ignore_tcp_uns_opt:1;
885 u8 cwnd_inc_limit;
886 u8 dup_ack_thresh;
887 u8 ttl;
888 u8 src_mac_addr_idx;
889 u8 tos;
890 u16 src_port;
891 u16 dst_port;
892 u32 dest_ip_addr[4];
893 //u32 dest_ip_addr0;
894 //u32 dest_ip_addr1;
895 //u32 dest_ip_addr2;
896 //u32 dest_ip_addr3;
897 u32 snd_mss;
898 u16 syn_rst_handling;
899 u16 vlan_tag;
900 u16 arp_idx;
901 u32 flow_label;
902 u8 tcp_state;
903 u8 snd_wscale;
904 u8 rcv_wscale;
905 u32 time_stamp_recent;
906 u32 time_stamp_age;
907 u32 snd_nxt;
908 u32 snd_wnd;
909 u32 rcv_nxt;
910 u32 rcv_wnd;
911 u32 snd_max;
912 u32 snd_una;
913 u32 srtt;
914 u32 rtt_var;
915 u32 ss_thresh;
916 u32 cwnd;
917 u32 snd_wl1;
918 u32 snd_wl2;
919 u32 max_snd_window;
920 u8 rexmit_thresh;
921 u32 local_ipaddr[4];
922};
923
924struct irdma_qp_host_ctx_info {
925 u64 qp_compl_ctx;
926 union {
927 struct irdma_tcp_offload_info *tcp_info;
928 struct irdma_udp_offload_info *udp_info;
929 };
930 union {
931 struct irdma_iwarp_offload_info *iwarp_info;
932 struct irdma_roce_offload_info *roce_info;
933 };
934 u32 send_cq_num;
935 u32 rcv_cq_num;
936 u32 rem_endpoint_idx;
937 u8 stats_idx;
938 bool srq_valid:1;
939 bool tcp_info_valid:1;
940 bool iwarp_info_valid:1;
941 bool stats_idx_valid:1;
942 u8 user_pri;
943};
944
945struct irdma_aeqe_info {
946 u64 compl_ctx;
947 u32 qp_cq_id;
948 u16 ae_id;
949 u16 wqe_idx;
950 u8 tcp_state;
951 u8 iwarp_state;
952 bool qp:1;
953 bool cq:1;
954 bool sq:1;
955 bool rq:1;
956 bool in_rdrsp_wr:1;
957 bool out_rdrsp:1;
958 bool aeqe_overflow:1;
959 u8 q2_data_written;
960 u8 ae_src;
961};
962
963struct irdma_allocate_stag_info {
964 u64 total_len;
965 u64 first_pm_pbl_idx;
966 u32 chunk_size;
967 u32 stag_idx;
968 u32 page_size;
969 u32 pd_id;
970 u16 access_rights;
971 bool remote_access:1;
972 bool use_hmc_fcn_index:1;
973 bool use_pf_rid:1;
974 bool all_memory:1;
975 u8 hmc_fcn_index;
976};
977
978struct irdma_mw_alloc_info {
979 u32 mw_stag_index;
980 u32 page_size;
981 u32 pd_id;
982 bool remote_access:1;
983 bool mw_wide:1;
984 bool mw1_bind_dont_vldt_key:1;
985};
986
987struct irdma_reg_ns_stag_info {
988 u64 reg_addr_pa;
989 u64 va;
990 u64 total_len;
991 u32 page_size;
992 u32 chunk_size;
993 u32 first_pm_pbl_index;
994 enum irdma_addressing_type addr_type;
995 irdma_stag_index stag_idx;
996 u16 access_rights;
997 u32 pd_id;
998 irdma_stag_key stag_key;
999 bool use_hmc_fcn_index:1;
1000 u8 hmc_fcn_index;
1001 bool use_pf_rid:1;
1002 bool all_memory:1;
1003};
1004
1005struct irdma_fast_reg_stag_info {
1006 u64 wr_id;
1007 u64 reg_addr_pa;
1008 u64 fbo;
1009 void *va;
1010 u64 total_len;
1011 u32 page_size;
1012 u32 chunk_size;
1013 u32 first_pm_pbl_index;
1014 enum irdma_addressing_type addr_type;
1015 irdma_stag_index stag_idx;
1016 u16 access_rights;
1017 u32 pd_id;
1018 irdma_stag_key stag_key;
1019 bool local_fence:1;
1020 bool read_fence:1;
1021 bool signaled:1;
1022 bool use_hmc_fcn_index:1;
1023 u8 hmc_fcn_index;
1024 bool use_pf_rid:1;
1025 bool defer_flag:1;
1026};
1027
1028struct irdma_dealloc_stag_info {
1029 u32 stag_idx;
1030 u32 pd_id;
1031 bool mr:1;
1032 bool dealloc_pbl:1;
1033};
1034
1035struct irdma_register_shared_stag {
1036 u64 va;
1037 enum irdma_addressing_type addr_type;
1038 irdma_stag_index new_stag_idx;
1039 irdma_stag_index parent_stag_idx;
1040 u32 access_rights;
1041 u32 pd_id;
1042 u32 page_size;
1043 irdma_stag_key new_stag_key;
1044};
1045
1046struct irdma_qp_init_info {
1047 struct irdma_qp_uk_init_info qp_uk_init_info;
1048 struct irdma_sc_pd *pd;
1049 struct irdma_sc_vsi *vsi;
1050 __le64 *host_ctx;
1051 u8 *q2;
1052 u64 sq_pa;
1053 u64 rq_pa;
1054 u64 host_ctx_pa;
1055 u64 q2_pa;
1056 u64 shadow_area_pa;
1057 u8 sq_tph_val;
1058 u8 rq_tph_val;
1059 bool sq_tph_en:1;
1060 bool rq_tph_en:1;
1061 bool rcv_tph_en:1;
1062 bool xmit_tph_en:1;
1063 bool virtual_map:1;
1064};
1065
1066struct irdma_cq_init_info {
1067 struct irdma_sc_dev *dev;
1068 u64 cq_base_pa;
1069 u64 shadow_area_pa;
1070 u32 ceq_id;
1071 u32 shadow_read_threshold;
1072 u8 pbl_chunk_size;
1073 u32 first_pm_pbl_idx;
1074 bool virtual_map:1;
1075 bool ceqe_mask:1;
1076 bool ceq_id_valid:1;
1077 bool tph_en:1;
1078 u8 tph_val;
1079 u8 type;
1080 struct irdma_cq_uk_init_info cq_uk_init_info;
1081 struct irdma_sc_vsi *vsi;
1082};
1083
1084struct irdma_upload_context_info {
1085 u64 buf_pa;
1086 u32 qp_id;
1087 u8 qp_type;
1088 bool freeze_qp:1;
1089 bool raw_format:1;
1090};
1091
1092struct irdma_local_mac_entry_info {
1093 u8 mac_addr[6];
1094 u16 entry_idx;
1095};
1096
1097struct irdma_add_arp_cache_entry_info {
1098 u8 mac_addr[ETH_ALEN];
1099 u32 reach_max;
1100 u16 arp_index;
1101 bool permanent;
1102};
1103
1104struct irdma_apbvt_info {
1105 u16 port;
1106 bool add;
1107};
1108
1109struct irdma_qhash_table_info {
1110 struct irdma_sc_vsi *vsi;
1111 enum irdma_quad_hash_manage_type manage;
1112 enum irdma_quad_entry_type entry_type;
1113 bool vlan_valid:1;
1114 bool ipv4_valid:1;
1115 u8 mac_addr[ETH_ALEN];
1116 u16 vlan_id;
1117 u8 user_pri;
1118 u32 qp_num;
1119 u32 dest_ip[4];
1120 u32 src_ip[4];
1121 u16 dest_port;
1122 u16 src_port;
1123};
1124
1125struct irdma_cqp_manage_push_page_info {
1126 u32 push_idx;
1127 u16 qs_handle;
1128 u8 free_page;
1129 u8 push_page_type;
1130};
1131
1132struct irdma_qp_flush_info {
1133 u16 sq_minor_code;
1134 u16 sq_major_code;
1135 u16 rq_minor_code;
1136 u16 rq_major_code;
1137 u16 ae_code;
1138 u8 ae_src;
1139 bool sq:1;
1140 bool rq:1;
1141 bool userflushcode:1;
1142 bool generate_ae:1;
1143};
1144
1145struct irdma_gen_ae_info {
1146 u16 ae_code;
1147 u8 ae_src;
1148};
1149
1150struct irdma_cqp_timeout {
1151 u64 compl_cqp_cmds;
1152 u32 count;
1153};
1154
1155struct irdma_irq_ops {
1156 void (*irdma_cfg_aeq)(struct irdma_sc_dev *dev, u32 idx, bool enable);
1157 void (*irdma_cfg_ceq)(struct irdma_sc_dev *dev, u32 ceq_id, u32 idx,
1158 bool enable);
1159 void (*irdma_dis_irq)(struct irdma_sc_dev *dev, u32 idx);
1160 void (*irdma_en_irq)(struct irdma_sc_dev *dev, u32 idx);
1161};
1162
1163void irdma_sc_ccq_arm(struct irdma_sc_cq *ccq);
1164int irdma_sc_ccq_create(struct irdma_sc_cq *ccq, u64 scratch,
1165 bool check_overflow, bool post_sq);
1166int irdma_sc_ccq_destroy(struct irdma_sc_cq *ccq, u64 scratch, bool post_sq);
1167int irdma_sc_ccq_get_cqe_info(struct irdma_sc_cq *ccq,
1168 struct irdma_ccq_cqe_info *info);
1169int irdma_sc_ccq_init(struct irdma_sc_cq *ccq,
1170 struct irdma_ccq_init_info *info);
1171
1172int irdma_sc_cceq_create(struct irdma_sc_ceq *ceq, u64 scratch);
1173int irdma_sc_cceq_destroy_done(struct irdma_sc_ceq *ceq);
1174
1175int irdma_sc_ceq_destroy(struct irdma_sc_ceq *ceq, u64 scratch, bool post_sq);
1176int irdma_sc_ceq_init(struct irdma_sc_ceq *ceq,
1177 struct irdma_ceq_init_info *info);
1178void irdma_sc_cleanup_ceqes(struct irdma_sc_cq *cq, struct irdma_sc_ceq *ceq);
1179void *irdma_sc_process_ceq(struct irdma_sc_dev *dev, struct irdma_sc_ceq *ceq);
1180
1181int irdma_sc_aeq_init(struct irdma_sc_aeq *aeq,
1182 struct irdma_aeq_init_info *info);
1183int irdma_sc_get_next_aeqe(struct irdma_sc_aeq *aeq,
1184 struct irdma_aeqe_info *info);
1185void irdma_sc_repost_aeq_entries(struct irdma_sc_dev *dev, u32 count);
1186
1187void irdma_sc_pd_init(struct irdma_sc_dev *dev, struct irdma_sc_pd *pd, u32 pd_id,
1188 int abi_ver);
1189void irdma_cfg_aeq(struct irdma_sc_dev *dev, u32 idx, bool enable);
1190void irdma_check_cqp_progress(struct irdma_cqp_timeout *cqp_timeout,
1191 struct irdma_sc_dev *dev);
1192int irdma_sc_cqp_create(struct irdma_sc_cqp *cqp, u16 *maj_err, u16 *min_err);
1193int irdma_sc_cqp_destroy(struct irdma_sc_cqp *cqp);
1194int irdma_sc_cqp_init(struct irdma_sc_cqp *cqp,
1195 struct irdma_cqp_init_info *info);
1196void irdma_sc_cqp_post_sq(struct irdma_sc_cqp *cqp);
1197int irdma_sc_poll_for_cqp_op_done(struct irdma_sc_cqp *cqp, u8 opcode,
1198 struct irdma_ccq_cqe_info *cmpl_info);
1199int irdma_sc_fast_register(struct irdma_sc_qp *qp,
1200 struct irdma_fast_reg_stag_info *info, bool post_sq);
1201int irdma_sc_qp_create(struct irdma_sc_qp *qp,
1202 struct irdma_create_qp_info *info, u64 scratch,
1203 bool post_sq);
1204int irdma_sc_qp_destroy(struct irdma_sc_qp *qp, u64 scratch,
1205 bool remove_hash_idx, bool ignore_mw_bnd, bool post_sq);
1206int irdma_sc_qp_flush_wqes(struct irdma_sc_qp *qp,
1207 struct irdma_qp_flush_info *info, u64 scratch,
1208 bool post_sq);
1209int irdma_sc_qp_init(struct irdma_sc_qp *qp, struct irdma_qp_init_info *info);
1210int irdma_sc_qp_modify(struct irdma_sc_qp *qp,
1211 struct irdma_modify_qp_info *info, u64 scratch,
1212 bool post_sq);
1213void irdma_sc_send_lsmm(struct irdma_sc_qp *qp, void *lsmm_buf, u32 size,
1214 irdma_stag stag);
1215
1216void irdma_sc_send_rtt(struct irdma_sc_qp *qp, bool read);
1217void irdma_sc_qp_setctx(struct irdma_sc_qp *qp, __le64 *qp_ctx,
1218 struct irdma_qp_host_ctx_info *info);
1219void irdma_sc_qp_setctx_roce(struct irdma_sc_qp *qp, __le64 *qp_ctx,
1220 struct irdma_qp_host_ctx_info *info);
1221int irdma_sc_cq_destroy(struct irdma_sc_cq *cq, u64 scratch, bool post_sq);
1222int irdma_sc_cq_init(struct irdma_sc_cq *cq, struct irdma_cq_init_info *info);
1223void irdma_sc_cq_resize(struct irdma_sc_cq *cq, struct irdma_modify_cq_info *info);
1224int irdma_sc_static_hmc_pages_allocated(struct irdma_sc_cqp *cqp, u64 scratch,
1225 u8 hmc_fn_id, bool post_sq,
1226 bool poll_registers);
1227
1228void sc_vsi_update_stats(struct irdma_sc_vsi *vsi);
1229struct cqp_info {
1230 union {
1231 struct {
1232 struct irdma_sc_qp *qp;
1233 struct irdma_create_qp_info info;
1234 u64 scratch;
1235 } qp_create;
1236
1237 struct {
1238 struct irdma_sc_qp *qp;
1239 struct irdma_modify_qp_info info;
1240 u64 scratch;
1241 } qp_modify;
1242
1243 struct {
1244 struct irdma_sc_qp *qp;
1245 u64 scratch;
1246 bool remove_hash_idx;
1247 bool ignore_mw_bnd;
1248 } qp_destroy;
1249
1250 struct {
1251 struct irdma_sc_cq *cq;
1252 u64 scratch;
1253 bool check_overflow;
1254 } cq_create;
1255
1256 struct {
1257 struct irdma_sc_cq *cq;
1258 struct irdma_modify_cq_info info;
1259 u64 scratch;
1260 } cq_modify;
1261
1262 struct {
1263 struct irdma_sc_cq *cq;
1264 u64 scratch;
1265 } cq_destroy;
1266
1267 struct {
1268 struct irdma_sc_dev *dev;
1269 struct irdma_allocate_stag_info info;
1270 u64 scratch;
1271 } alloc_stag;
1272
1273 struct {
1274 struct irdma_sc_dev *dev;
1275 struct irdma_mw_alloc_info info;
1276 u64 scratch;
1277 } mw_alloc;
1278
1279 struct {
1280 struct irdma_sc_dev *dev;
1281 struct irdma_reg_ns_stag_info info;
1282 u64 scratch;
1283 } mr_reg_non_shared;
1284
1285 struct {
1286 struct irdma_sc_dev *dev;
1287 struct irdma_dealloc_stag_info info;
1288 u64 scratch;
1289 } dealloc_stag;
1290
1291 struct {
1292 struct irdma_sc_cqp *cqp;
1293 struct irdma_add_arp_cache_entry_info info;
1294 u64 scratch;
1295 } add_arp_cache_entry;
1296
1297 struct {
1298 struct irdma_sc_cqp *cqp;
1299 u64 scratch;
1300 u16 arp_index;
1301 } del_arp_cache_entry;
1302
1303 struct {
1304 struct irdma_sc_cqp *cqp;
1305 struct irdma_local_mac_entry_info info;
1306 u64 scratch;
1307 } add_local_mac_entry;
1308
1309 struct {
1310 struct irdma_sc_cqp *cqp;
1311 u64 scratch;
1312 u8 entry_idx;
1313 u8 ignore_ref_count;
1314 } del_local_mac_entry;
1315
1316 struct {
1317 struct irdma_sc_cqp *cqp;
1318 u64 scratch;
1319 } alloc_local_mac_entry;
1320
1321 struct {
1322 struct irdma_sc_cqp *cqp;
1323 struct irdma_cqp_manage_push_page_info info;
1324 u64 scratch;
1325 } manage_push_page;
1326
1327 struct {
1328 struct irdma_sc_dev *dev;
1329 struct irdma_upload_context_info info;
1330 u64 scratch;
1331 } qp_upload_context;
1332
1333 struct {
1334 struct irdma_sc_dev *dev;
1335 struct irdma_hmc_fcn_info info;
1336 u64 scratch;
1337 } manage_hmc_pm;
1338
1339 struct {
1340 struct irdma_sc_ceq *ceq;
1341 u64 scratch;
1342 } ceq_create;
1343
1344 struct {
1345 struct irdma_sc_ceq *ceq;
1346 u64 scratch;
1347 } ceq_destroy;
1348
1349 struct {
1350 struct irdma_sc_aeq *aeq;
1351 u64 scratch;
1352 } aeq_create;
1353
1354 struct {
1355 struct irdma_sc_aeq *aeq;
1356 u64 scratch;
1357 } aeq_destroy;
1358
1359 struct {
1360 struct irdma_sc_qp *qp;
1361 struct irdma_qp_flush_info info;
1362 u64 scratch;
1363 } qp_flush_wqes;
1364
1365 struct {
1366 struct irdma_sc_qp *qp;
1367 struct irdma_gen_ae_info info;
1368 u64 scratch;
1369 } gen_ae;
1370
1371 struct {
1372 struct irdma_sc_cqp *cqp;
1373 void *fpm_val_va;
1374 u64 fpm_val_pa;
1375 u8 hmc_fn_id;
1376 u64 scratch;
1377 } query_fpm_val;
1378
1379 struct {
1380 struct irdma_sc_cqp *cqp;
1381 void *fpm_val_va;
1382 u64 fpm_val_pa;
1383 u8 hmc_fn_id;
1384 u64 scratch;
1385 } commit_fpm_val;
1386
1387 struct {
1388 struct irdma_sc_cqp *cqp;
1389 struct irdma_apbvt_info info;
1390 u64 scratch;
1391 } manage_apbvt_entry;
1392
1393 struct {
1394 struct irdma_sc_cqp *cqp;
1395 struct irdma_qhash_table_info info;
1396 u64 scratch;
1397 } manage_qhash_table_entry;
1398
1399 struct {
1400 struct irdma_sc_dev *dev;
1401 struct irdma_update_sds_info info;
1402 u64 scratch;
1403 } update_pe_sds;
1404
1405 struct {
1406 struct irdma_sc_cqp *cqp;
1407 struct irdma_sc_qp *qp;
1408 u64 scratch;
1409 } suspend_resume;
1410
1411 struct {
1412 struct irdma_sc_cqp *cqp;
1413 struct irdma_ah_info info;
1414 u64 scratch;
1415 } ah_create;
1416
1417 struct {
1418 struct irdma_sc_cqp *cqp;
1419 struct irdma_ah_info info;
1420 u64 scratch;
1421 } ah_destroy;
1422
1423 struct {
1424 struct irdma_sc_cqp *cqp;
1425 struct irdma_mcast_grp_info info;
1426 u64 scratch;
1427 } mc_create;
1428
1429 struct {
1430 struct irdma_sc_cqp *cqp;
1431 struct irdma_mcast_grp_info info;
1432 u64 scratch;
1433 } mc_destroy;
1434
1435 struct {
1436 struct irdma_sc_cqp *cqp;
1437 struct irdma_mcast_grp_info info;
1438 u64 scratch;
1439 } mc_modify;
1440
1441 struct {
1442 struct irdma_sc_cqp *cqp;
1443 struct irdma_stats_inst_info info;
1444 u64 scratch;
1445 } stats_manage;
1446
1447 struct {
1448 struct irdma_sc_cqp *cqp;
1449 struct irdma_stats_gather_info info;
1450 u64 scratch;
1451 } stats_gather;
1452
1453 struct {
1454 struct irdma_sc_cqp *cqp;
1455 struct irdma_ws_node_info info;
1456 u64 scratch;
1457 } ws_node;
1458
1459 struct {
1460 struct irdma_sc_cqp *cqp;
1461 struct irdma_up_info info;
1462 u64 scratch;
1463 } up_map;
1464
1465 struct {
1466 struct irdma_sc_cqp *cqp;
1467 struct irdma_dma_mem query_buff_mem;
1468 u64 scratch;
1469 } query_rdma;
1470 } u;
1471};
1472
1473struct cqp_cmds_info {
1474 struct list_head cqp_cmd_entry;
1475 u8 cqp_cmd;
1476 u8 post_sq;
1477 struct cqp_info in;
1478};
1479
1480__le64 *irdma_sc_cqp_get_next_send_wqe_idx(struct irdma_sc_cqp *cqp, u64 scratch,
1481 u32 *wqe_idx);
1482
1483/**
1484 * irdma_sc_cqp_get_next_send_wqe - get next wqe on cqp sq
1485 * @cqp: struct for cqp hw
1486 * @scratch: private data for CQP WQE
1487 */
1488static inline __le64 *irdma_sc_cqp_get_next_send_wqe(struct irdma_sc_cqp *cqp, u64 scratch)
1489{
1490 u32 wqe_idx;
1491
1492 return irdma_sc_cqp_get_next_send_wqe_idx(cqp, scratch, wqe_idx: &wqe_idx);
1493}
1494#endif /* IRDMA_TYPE_H */
1495

source code of linux/drivers/infiniband/hw/irdma/type.h