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7#ifndef HINIC_HW_DEV_H
8#define HINIC_HW_DEV_H
9
10#include <linux/pci.h>
11#include <linux/types.h>
12#include <linux/bitops.h>
13#include <net/devlink.h>
14
15#include "hinic_hw_if.h"
16#include "hinic_hw_eqs.h"
17#include "hinic_hw_mgmt.h"
18#include "hinic_hw_qp.h"
19#include "hinic_hw_io.h"
20#include "hinic_hw_mbox.h"
21
22#define HINIC_MAX_QPS 32
23
24#define HINIC_MGMT_NUM_MSG_CMD (HINIC_MGMT_MSG_CMD_MAX - \
25 HINIC_MGMT_MSG_CMD_BASE)
26
27#define HINIC_PF_SET_VF_ALREADY 0x4
28#define HINIC_MGMT_STATUS_EXIST 0x6
29#define HINIC_MGMT_CMD_UNSUPPORTED 0xFF
30
31#define HINIC_CMD_VER_FUNC_ID 2
32
33struct hinic_cap {
34 u16 max_qps;
35 u16 num_qps;
36 u8 max_vf;
37 u16 max_vf_qps;
38};
39
40enum hw_ioctxt_set_cmdq_depth {
41 HW_IOCTXT_SET_CMDQ_DEPTH_DEFAULT,
42 HW_IOCTXT_SET_CMDQ_DEPTH_ENABLE,
43};
44
45enum hinic_port_cmd {
46 HINIC_PORT_CMD_VF_REGISTER = 0x0,
47 HINIC_PORT_CMD_VF_UNREGISTER = 0x1,
48
49 HINIC_PORT_CMD_CHANGE_MTU = 2,
50
51 HINIC_PORT_CMD_ADD_VLAN = 3,
52 HINIC_PORT_CMD_DEL_VLAN = 4,
53
54 HINIC_PORT_CMD_SET_PFC = 5,
55
56 HINIC_PORT_CMD_SET_MAC = 9,
57 HINIC_PORT_CMD_GET_MAC = 10,
58 HINIC_PORT_CMD_DEL_MAC = 11,
59
60 HINIC_PORT_CMD_SET_RX_MODE = 12,
61
62 HINIC_PORT_CMD_GET_PAUSE_INFO = 20,
63 HINIC_PORT_CMD_SET_PAUSE_INFO = 21,
64
65 HINIC_PORT_CMD_GET_LINK_STATE = 24,
66
67 HINIC_PORT_CMD_SET_LRO = 25,
68
69 HINIC_PORT_CMD_SET_RX_CSUM = 26,
70
71 HINIC_PORT_CMD_SET_RX_VLAN_OFFLOAD = 27,
72
73 HINIC_PORT_CMD_GET_PORT_STATISTICS = 28,
74
75 HINIC_PORT_CMD_CLEAR_PORT_STATISTICS = 29,
76
77 HINIC_PORT_CMD_GET_VPORT_STAT = 30,
78
79 HINIC_PORT_CMD_CLEAN_VPORT_STAT = 31,
80
81 HINIC_PORT_CMD_GET_RSS_TEMPLATE_INDIR_TBL = 37,
82
83 HINIC_PORT_CMD_SET_PORT_STATE = 41,
84
85 HINIC_PORT_CMD_SET_RSS_TEMPLATE_TBL = 43,
86
87 HINIC_PORT_CMD_GET_RSS_TEMPLATE_TBL = 44,
88
89 HINIC_PORT_CMD_SET_RSS_HASH_ENGINE = 45,
90
91 HINIC_PORT_CMD_GET_RSS_HASH_ENGINE = 46,
92
93 HINIC_PORT_CMD_GET_RSS_CTX_TBL = 47,
94
95 HINIC_PORT_CMD_SET_RSS_CTX_TBL = 48,
96
97 HINIC_PORT_CMD_RSS_TEMP_MGR = 49,
98
99 HINIC_PORT_CMD_RD_LINE_TBL = 57,
100
101 HINIC_PORT_CMD_RSS_CFG = 66,
102
103 HINIC_PORT_CMD_FWCTXT_INIT = 69,
104
105 HINIC_PORT_CMD_GET_LOOPBACK_MODE = 72,
106 HINIC_PORT_CMD_SET_LOOPBACK_MODE,
107
108 HINIC_PORT_CMD_ENABLE_SPOOFCHK = 78,
109
110 HINIC_PORT_CMD_GET_MGMT_VERSION = 88,
111
112 HINIC_PORT_CMD_SET_FUNC_STATE = 93,
113
114 HINIC_PORT_CMD_GET_GLOBAL_QPN = 102,
115
116 HINIC_PORT_CMD_SET_VF_RATE = 105,
117
118 HINIC_PORT_CMD_SET_VF_VLAN = 106,
119
120 HINIC_PORT_CMD_CLR_VF_VLAN,
121
122 HINIC_PORT_CMD_SET_TSO = 112,
123
124 HINIC_PORT_CMD_UPDATE_FW = 114,
125
126 HINIC_PORT_CMD_SET_RQ_IQ_MAP = 115,
127
128 HINIC_PORT_CMD_LINK_STATUS_REPORT = 160,
129
130 HINIC_PORT_CMD_UPDATE_MAC = 164,
131
132 HINIC_PORT_CMD_GET_CAP = 170,
133
134 HINIC_PORT_CMD_GET_LINK_MODE = 217,
135
136 HINIC_PORT_CMD_SET_SPEED = 218,
137
138 HINIC_PORT_CMD_SET_AUTONEG = 219,
139
140 HINIC_PORT_CMD_GET_STD_SFP_INFO = 240,
141
142 HINIC_PORT_CMD_SET_LRO_TIMER = 244,
143
144 HINIC_PORT_CMD_SET_VF_MAX_MIN_RATE = 249,
145
146 HINIC_PORT_CMD_GET_SFP_ABS = 251,
147};
148
149
150enum hinic_hilink_cmd {
151 HINIC_HILINK_CMD_GET_LINK_INFO = 0x3,
152 HINIC_HILINK_CMD_SET_LINK_SETTINGS = 0x8,
153};
154
155enum hinic_ucode_cmd {
156 HINIC_UCODE_CMD_MODIFY_QUEUE_CONTEXT = 0,
157 HINIC_UCODE_CMD_CLEAN_QUEUE_CONTEXT,
158 HINIC_UCODE_CMD_ARM_SQ,
159 HINIC_UCODE_CMD_ARM_RQ,
160 HINIC_UCODE_CMD_SET_RSS_INDIR_TABLE,
161 HINIC_UCODE_CMD_SET_RSS_CONTEXT_TABLE,
162 HINIC_UCODE_CMD_GET_RSS_INDIR_TABLE,
163 HINIC_UCODE_CMD_GET_RSS_CONTEXT_TABLE,
164 HINIC_UCODE_CMD_SET_IQ_ENABLE,
165 HINIC_UCODE_CMD_SET_RQ_FLUSH = 10
166};
167
168#define NIC_RSS_CMD_TEMP_ALLOC 0x01
169#define NIC_RSS_CMD_TEMP_FREE 0x02
170
171enum hinic_mgmt_msg_cmd {
172 HINIC_MGMT_MSG_CMD_BASE = 0xA0,
173
174 HINIC_MGMT_MSG_CMD_LINK_STATUS = 0xA0,
175
176 HINIC_MGMT_MSG_CMD_CABLE_PLUG_EVENT = 0xE5,
177 HINIC_MGMT_MSG_CMD_LINK_ERR_EVENT = 0xE6,
178
179 HINIC_MGMT_MSG_CMD_MAX,
180};
181
182enum hinic_cb_state {
183 HINIC_CB_ENABLED = BIT(0),
184 HINIC_CB_RUNNING = BIT(1),
185};
186
187enum hinic_res_state {
188 HINIC_RES_CLEAN = 0,
189 HINIC_RES_ACTIVE = 1,
190};
191
192struct hinic_cmd_fw_ctxt {
193 u8 status;
194 u8 version;
195 u8 rsvd0[6];
196
197 u16 func_idx;
198 u16 rx_buf_sz;
199
200 u32 rsvd1;
201};
202
203struct hinic_cmd_hw_ioctxt {
204 u8 status;
205 u8 version;
206 u8 rsvd0[6];
207
208 u16 func_idx;
209
210 u16 rsvd1;
211
212 u8 set_cmdq_depth;
213 u8 cmdq_depth;
214
215 u8 lro_en;
216 u8 rsvd3;
217 u8 ppf_idx;
218 u8 rsvd4;
219
220 u16 rq_depth;
221 u16 rx_buf_sz_idx;
222 u16 sq_depth;
223};
224
225struct hinic_cmd_io_status {
226 u8 status;
227 u8 version;
228 u8 rsvd0[6];
229
230 u16 func_idx;
231 u8 rsvd1;
232 u8 rsvd2;
233 u32 io_status;
234};
235
236struct hinic_cmd_clear_io_res {
237 u8 status;
238 u8 version;
239 u8 rsvd0[6];
240
241 u16 func_idx;
242 u8 rsvd1;
243 u8 rsvd2;
244};
245
246struct hinic_cmd_set_res_state {
247 u8 status;
248 u8 version;
249 u8 rsvd0[6];
250
251 u16 func_idx;
252 u8 state;
253 u8 rsvd1;
254 u32 rsvd2;
255};
256
257struct hinic_ceq_ctrl_reg {
258 u8 status;
259 u8 version;
260 u8 rsvd0[6];
261
262 u16 func_id;
263 u16 q_id;
264 u32 ctrl0;
265 u32 ctrl1;
266};
267
268struct hinic_cmd_base_qpn {
269 u8 status;
270 u8 version;
271 u8 rsvd0[6];
272
273 u16 func_idx;
274 u16 qpn;
275};
276
277struct hinic_cmd_hw_ci {
278 u8 status;
279 u8 version;
280 u8 rsvd0[6];
281
282 u16 func_idx;
283
284 u8 dma_attr_off;
285 u8 pending_limit;
286 u8 coalesc_timer;
287
288 u8 msix_en;
289 u16 msix_entry_idx;
290
291 u32 sq_id;
292 u32 rsvd1;
293 u64 ci_addr;
294};
295
296struct hinic_cmd_l2nic_reset {
297 u8 status;
298 u8 version;
299 u8 rsvd0[6];
300
301 u16 func_id;
302 u16 reset_flag;
303};
304
305struct hinic_msix_config {
306 u8 status;
307 u8 version;
308 u8 rsvd0[6];
309
310 u16 func_id;
311 u16 msix_index;
312 u8 pending_cnt;
313 u8 coalesce_timer_cnt;
314 u8 lli_timer_cnt;
315 u8 lli_credit_cnt;
316 u8 resend_timer_cnt;
317 u8 rsvd1[3];
318};
319
320struct hinic_set_random_id {
321 u8 status;
322 u8 version;
323 u8 rsvd0[6];
324
325 u8 vf_in_pf;
326 u8 rsvd1;
327 u16 func_idx;
328 u32 random_id;
329};
330
331struct hinic_board_info {
332 u32 board_type;
333 u32 port_num;
334 u32 port_speed;
335 u32 pcie_width;
336 u32 host_num;
337 u32 pf_num;
338 u32 vf_total_num;
339 u32 tile_num;
340 u32 qcm_num;
341 u32 core_num;
342 u32 work_mode;
343 u32 service_mode;
344 u32 pcie_mode;
345 u32 cfg_addr;
346 u32 boot_sel;
347 u32 board_id;
348};
349
350struct hinic_comm_board_info {
351 u8 status;
352 u8 version;
353 u8 rsvd0[6];
354
355 struct hinic_board_info info;
356
357 u32 rsvd1[4];
358};
359
360struct hinic_hwdev {
361 struct hinic_hwif *hwif;
362 struct msix_entry *msix_entries;
363
364 struct hinic_aeqs aeqs;
365 struct hinic_func_to_io func_to_io;
366 struct hinic_mbox_func_to_func *func_to_func;
367
368 struct hinic_cap nic_cap;
369 u8 port_id;
370 struct hinic_devlink_priv *devlink_dev;
371};
372
373struct hinic_nic_cb {
374 void (*handler)(void *handle, void *buf_in,
375 u16 in_size, void *buf_out,
376 u16 *out_size);
377
378 void *handle;
379 unsigned long cb_state;
380};
381
382#define HINIC_COMM_SELF_CMD_MAX 4
383
384typedef void (*comm_mgmt_self_msg_proc)(void *handle, void *buf_in, u16 in_size,
385 void *buf_out, u16 *out_size);
386
387struct comm_mgmt_self_msg_sub_info {
388 u8 cmd;
389 comm_mgmt_self_msg_proc proc;
390};
391
392struct comm_mgmt_self_msg_info {
393 u8 cmd_num;
394 struct comm_mgmt_self_msg_sub_info info[HINIC_COMM_SELF_CMD_MAX];
395};
396
397struct hinic_pfhwdev {
398 struct hinic_hwdev hwdev;
399
400 struct hinic_pf_to_mgmt pf_to_mgmt;
401
402 struct hinic_nic_cb nic_cb[HINIC_MGMT_NUM_MSG_CMD];
403
404 struct comm_mgmt_self_msg_info proc;
405};
406
407struct hinic_dev_cap {
408 u8 status;
409 u8 version;
410 u8 rsvd0[6];
411
412 u8 rsvd1[5];
413 u8 intr_type;
414 u8 max_cos_id;
415 u8 er_id;
416 u8 port_id;
417 u8 max_vf;
418 u8 rsvd2[62];
419 u16 max_sqs;
420 u16 max_rqs;
421 u16 max_vf_sqs;
422 u16 max_vf_rqs;
423 u8 rsvd3[204];
424};
425
426union hinic_fault_hw_mgmt {
427 u32 val[4];
428
429 struct {
430 u8 node_id;
431 u8 err_level;
432 u16 err_type;
433 u32 err_csr_addr;
434 u32 err_csr_value;
435
436 u16 func_id;
437 u16 rsvd2;
438 } chip;
439
440
441 struct {
442 u8 cause_id;
443 u8 core_id;
444 u8 c_id;
445 u8 rsvd3;
446 u32 epc;
447 u32 rsvd4;
448 u32 rsvd5;
449 } ucode;
450
451
452
453
454 struct {
455 u32 err_csr_ctrl;
456 u32 err_csr_data;
457 u32 ctrl_tab;
458 u32 mem_index;
459 } mem_timeout;
460
461
462
463
464 struct {
465 u32 err_csr;
466 u32 rsvd6;
467 u32 rsvd7;
468 u32 rsvd8;
469 } reg_timeout;
470
471 struct {
472
473 u8 op_type;
474 u8 port_id;
475 u8 dev_ad;
476 u8 rsvd9;
477 u32 csr_addr;
478 u32 op_data;
479 u32 rsvd10;
480 } phy_fault;
481};
482
483struct hinic_fault_event {
484 u8 type;
485 u8 fault_level;
486 u8 rsvd0[2];
487 union hinic_fault_hw_mgmt event;
488};
489
490struct hinic_cmd_fault_event {
491 u8 status;
492 u8 version;
493 u8 rsvd0[6];
494
495 struct hinic_fault_event event;
496};
497
498enum hinic_fault_type {
499 FAULT_TYPE_CHIP,
500 FAULT_TYPE_UCODE,
501 FAULT_TYPE_MEM_RD_TIMEOUT,
502 FAULT_TYPE_MEM_WR_TIMEOUT,
503 FAULT_TYPE_REG_RD_TIMEOUT,
504 FAULT_TYPE_REG_WR_TIMEOUT,
505 FAULT_TYPE_PHY_FAULT,
506 FAULT_TYPE_MAX,
507};
508
509enum hinic_fault_err_level {
510 FAULT_LEVEL_FATAL,
511 FAULT_LEVEL_SERIOUS_RESET,
512 FAULT_LEVEL_SERIOUS_FLR,
513 FAULT_LEVEL_GENERAL,
514 FAULT_LEVEL_SUGGESTION,
515 FAULT_LEVEL_MAX
516};
517
518struct hinic_mgmt_watchdog_info {
519 u8 status;
520 u8 version;
521 u8 rsvd0[6];
522
523 u32 curr_time_h;
524 u32 curr_time_l;
525 u32 task_id;
526 u32 rsv;
527
528 u32 reg[13];
529 u32 pc;
530 u32 lr;
531 u32 cpsr;
532
533 u32 stack_top;
534 u32 stack_bottom;
535 u32 sp;
536 u32 curr_used;
537 u32 peak_used;
538 u32 is_overflow;
539
540 u32 stack_actlen;
541 u8 data[1024];
542};
543
544void hinic_hwdev_cb_register(struct hinic_hwdev *hwdev,
545 enum hinic_mgmt_msg_cmd cmd, void *handle,
546 void (*handler)(void *handle, void *buf_in,
547 u16 in_size, void *buf_out,
548 u16 *out_size));
549
550void hinic_hwdev_cb_unregister(struct hinic_hwdev *hwdev,
551 enum hinic_mgmt_msg_cmd cmd);
552
553int hinic_port_msg_cmd(struct hinic_hwdev *hwdev, enum hinic_port_cmd cmd,
554 void *buf_in, u16 in_size, void *buf_out,
555 u16 *out_size);
556
557int hinic_hilink_msg_cmd(struct hinic_hwdev *hwdev, enum hinic_hilink_cmd cmd,
558 void *buf_in, u16 in_size, void *buf_out,
559 u16 *out_size);
560
561int hinic_hwdev_ifup(struct hinic_hwdev *hwdev, u16 sq_depth, u16 rq_depth);
562
563void hinic_hwdev_ifdown(struct hinic_hwdev *hwdev);
564
565struct hinic_hwdev *hinic_init_hwdev(struct pci_dev *pdev, struct devlink *devlink);
566
567void hinic_free_hwdev(struct hinic_hwdev *hwdev);
568
569int hinic_hwdev_max_num_qps(struct hinic_hwdev *hwdev);
570
571int hinic_hwdev_num_qps(struct hinic_hwdev *hwdev);
572
573struct hinic_sq *hinic_hwdev_get_sq(struct hinic_hwdev *hwdev, int i);
574
575struct hinic_rq *hinic_hwdev_get_rq(struct hinic_hwdev *hwdev, int i);
576
577int hinic_hwdev_msix_cnt_set(struct hinic_hwdev *hwdev, u16 msix_index);
578
579int hinic_hwdev_msix_set(struct hinic_hwdev *hwdev, u16 msix_index,
580 u8 pending_limit, u8 coalesc_timer,
581 u8 lli_timer_cfg, u8 lli_credit_limit,
582 u8 resend_timer);
583
584int hinic_hwdev_hw_ci_addr_set(struct hinic_hwdev *hwdev, struct hinic_sq *sq,
585 u8 pending_limit, u8 coalesc_timer);
586
587void hinic_hwdev_set_msix_state(struct hinic_hwdev *hwdev, u16 msix_index,
588 enum hinic_msix_state flag);
589
590int hinic_get_interrupt_cfg(struct hinic_hwdev *hwdev,
591 struct hinic_msix_config *interrupt_info);
592
593int hinic_set_interrupt_cfg(struct hinic_hwdev *hwdev,
594 struct hinic_msix_config *interrupt_info);
595
596int hinic_get_board_info(struct hinic_hwdev *hwdev,
597 struct hinic_comm_board_info *board_info);
598
599#endif
600