1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2024, Intel Corporation. */
3
4 #include "ice.h"
5 #include "ice_adminq_cmd.h" /* for enum ice_aqc_health_status_elem */
6 #include "health.h"
7
8 #define ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, obj, name) \
9 devlink_fmsg_put(fmsg, #name, (obj)->name)
10
11 #define ICE_HEALTH_STATUS_DATA_SIZE 2
12
13 struct ice_health_status {
14 enum ice_aqc_health_status code;
15 const char *description;
16 const char *solution;
17 const char *data_label[ICE_HEALTH_STATUS_DATA_SIZE];
18 };
19
20 /*
21 * In addition to the health status codes provided below, the firmware might
22 * generate Health Status Codes that are not pertinent to the end-user.
23 * For instance, Health Code 0x1002 is triggered when the command fails.
24 * Such codes should be disregarded by the end-user.
25 * The below lookup requires to be sorted by code.
26 */
27
28 static const char ice_common_port_solutions[] =
29 "Check your cable connection. Change or replace the module or cable. Manually set speed and duplex.";
30 static const char ice_port_number_label[] = "Port Number";
31 static const char ice_update_nvm_solution[] = "Update to the latest NVM image.";
32
33 static const struct ice_health_status ice_health_status_lookup[] = {
34 {ICE_AQC_HEALTH_STATUS_ERR_UNKNOWN_MOD_STRICT, "An unsupported module was detected.",
35 ice_common_port_solutions, {ice_port_number_label}},
36 {ICE_AQC_HEALTH_STATUS_ERR_MOD_TYPE, "Module type is not supported.",
37 "Change or replace the module or cable.", {ice_port_number_label}},
38 {ICE_AQC_HEALTH_STATUS_ERR_MOD_QUAL, "Module is not qualified.",
39 ice_common_port_solutions, {ice_port_number_label}},
40 {ICE_AQC_HEALTH_STATUS_ERR_MOD_COMM,
41 "Device cannot communicate with the module.",
42 "Check your cable connection. Change or replace the module or cable. Manually set speed and duplex.",
43 {ice_port_number_label}},
44 {ICE_AQC_HEALTH_STATUS_ERR_MOD_CONFLICT, "Unresolved module conflict.",
45 "Manually set speed/duplex or change the port option. If the problem persists, use a cable/module that is found in the supported modules and cables list for this device.",
46 {ice_port_number_label}},
47 {ICE_AQC_HEALTH_STATUS_ERR_MOD_NOT_PRESENT, "Module is not present.",
48 "Check that the module is inserted correctly. If the problem persists, use a cable/module that is found in the supported modules and cables list for this device.",
49 {ice_port_number_label}},
50 {ICE_AQC_HEALTH_STATUS_INFO_MOD_UNDERUTILIZED, "Underutilized module.",
51 "Change or replace the module or cable. Change the port option.",
52 {ice_port_number_label}},
53 {ICE_AQC_HEALTH_STATUS_ERR_UNKNOWN_MOD_LENIENT, "An unsupported module was detected.",
54 ice_common_port_solutions, {ice_port_number_label}},
55 {ICE_AQC_HEALTH_STATUS_ERR_INVALID_LINK_CFG, "Invalid link configuration.",
56 NULL, {ice_port_number_label}},
57 {ICE_AQC_HEALTH_STATUS_ERR_PORT_ACCESS, "Port hardware access error.",
58 ice_update_nvm_solution, {ice_port_number_label}},
59 {ICE_AQC_HEALTH_STATUS_ERR_PORT_UNREACHABLE, "A port is unreachable.",
60 "Change the port option. Update to the latest NVM image."},
61 {ICE_AQC_HEALTH_STATUS_INFO_PORT_SPEED_MOD_LIMITED, "Port speed is limited due to module.",
62 "Change the module or configure the port option to match the current module speed. Change the port option.",
63 {ice_port_number_label}},
64 {ICE_AQC_HEALTH_STATUS_ERR_PARALLEL_FAULT,
65 "All configured link modes were attempted but failed to establish link. The device will restart the process to establish link.",
66 "Check link partner connection and configuration.",
67 {ice_port_number_label}},
68 {ICE_AQC_HEALTH_STATUS_INFO_PORT_SPEED_PHY_LIMITED,
69 "Port speed is limited by PHY capabilities.",
70 "Change the module to align to port option.", {ice_port_number_label}},
71 {ICE_AQC_HEALTH_STATUS_ERR_NETLIST_TOPO, "LOM topology netlist is corrupted.",
72 ice_update_nvm_solution, {ice_port_number_label}},
73 {ICE_AQC_HEALTH_STATUS_ERR_NETLIST, "Unrecoverable netlist error.",
74 ice_update_nvm_solution, {ice_port_number_label}},
75 {ICE_AQC_HEALTH_STATUS_ERR_TOPO_CONFLICT, "Port topology conflict.",
76 "Change the port option. Update to the latest NVM image."},
77 {ICE_AQC_HEALTH_STATUS_ERR_LINK_HW_ACCESS, "Unrecoverable hardware access error.",
78 ice_update_nvm_solution, {ice_port_number_label}},
79 {ICE_AQC_HEALTH_STATUS_ERR_LINK_RUNTIME, "Unrecoverable runtime error.",
80 ice_update_nvm_solution, {ice_port_number_label}},
81 {ICE_AQC_HEALTH_STATUS_ERR_DNL_INIT, "Link management engine failed to initialize.",
82 ice_update_nvm_solution, {ice_port_number_label}},
83 {ICE_AQC_HEALTH_STATUS_ERR_PHY_FW_LOAD,
84 "Failed to load the firmware image in the external PHY.",
85 ice_update_nvm_solution, {ice_port_number_label}},
86 {ICE_AQC_HEALTH_STATUS_INFO_RECOVERY, "The device is in firmware recovery mode.",
87 ice_update_nvm_solution, {"Extended Error"}},
88 {ICE_AQC_HEALTH_STATUS_ERR_FLASH_ACCESS, "The flash chip cannot be accessed.",
89 "If issue persists, call customer support.", {"Access Type"}},
90 {ICE_AQC_HEALTH_STATUS_ERR_NVM_AUTH, "NVM authentication failed.",
91 ice_update_nvm_solution},
92 {ICE_AQC_HEALTH_STATUS_ERR_OROM_AUTH, "Option ROM authentication failed.",
93 ice_update_nvm_solution},
94 {ICE_AQC_HEALTH_STATUS_ERR_DDP_AUTH, "DDP package authentication failed.",
95 "Update to latest base driver and DDP package."},
96 {ICE_AQC_HEALTH_STATUS_ERR_NVM_COMPAT, "NVM image is incompatible.",
97 ice_update_nvm_solution},
98 {ICE_AQC_HEALTH_STATUS_ERR_OROM_COMPAT, "Option ROM is incompatible.",
99 ice_update_nvm_solution, {"Expected PCI Device ID", "Expected Module ID"}},
100 {ICE_AQC_HEALTH_STATUS_ERR_DCB_MIB,
101 "Supplied MIB file is invalid. DCB reverted to default configuration.",
102 "Disable FW-LLDP and check DCBx system configuration.",
103 {ice_port_number_label, "MIB ID"}},
104 };
105
ice_health_status_lookup_compare(const void * a,const void * b)106 static int ice_health_status_lookup_compare(const void *a, const void *b)
107 {
108 return ((struct ice_health_status *)a)->code - ((struct ice_health_status *)b)->code;
109 }
110
ice_get_health_status(u16 code)111 static const struct ice_health_status *ice_get_health_status(u16 code)
112 {
113 struct ice_health_status key = { .code = code };
114
115 return bsearch(&key, ice_health_status_lookup, ARRAY_SIZE(ice_health_status_lookup),
116 sizeof(struct ice_health_status), ice_health_status_lookup_compare);
117 }
118
ice_describe_status_code(struct devlink_fmsg * fmsg,struct ice_aqc_health_status_elem * hse)119 static void ice_describe_status_code(struct devlink_fmsg *fmsg,
120 struct ice_aqc_health_status_elem *hse)
121 {
122 static const char *const aux_label[] = { "Aux Data 1", "Aux Data 2" };
123 const struct ice_health_status *health_code;
124 u32 internal_data[2];
125 u16 status_code;
126
127 status_code = le16_to_cpu(hse->health_status_code);
128
129 devlink_fmsg_put(fmsg, "Syndrome", status_code);
130 if (status_code) {
131 internal_data[0] = le32_to_cpu(hse->internal_data1);
132 internal_data[1] = le32_to_cpu(hse->internal_data2);
133
134 health_code = ice_get_health_status(status_code);
135 if (!health_code)
136 return;
137
138 devlink_fmsg_string_pair_put(fmsg, "Description", health_code->description);
139 if (health_code->solution)
140 devlink_fmsg_string_pair_put(fmsg, "Possible Solution",
141 health_code->solution);
142
143 for (size_t i = 0; i < ICE_HEALTH_STATUS_DATA_SIZE; i++) {
144 if (internal_data[i] != ICE_AQC_HEALTH_STATUS_UNDEFINED_DATA)
145 devlink_fmsg_u32_pair_put(fmsg,
146 health_code->data_label[i] ?
147 health_code->data_label[i] :
148 aux_label[i],
149 internal_data[i]);
150 }
151 }
152 }
153
154 static int
ice_port_reporter_diagnose(struct devlink_health_reporter * reporter,struct devlink_fmsg * fmsg,struct netlink_ext_ack * extack)155 ice_port_reporter_diagnose(struct devlink_health_reporter *reporter, struct devlink_fmsg *fmsg,
156 struct netlink_ext_ack *extack)
157 {
158 struct ice_pf *pf = devlink_health_reporter_priv(reporter);
159
160 ice_describe_status_code(fmsg, &pf->health_reporters.port_status);
161 return 0;
162 }
163
164 static int
ice_port_reporter_dump(struct devlink_health_reporter * reporter,struct devlink_fmsg * fmsg,void * priv_ctx,struct netlink_ext_ack __always_unused * extack)165 ice_port_reporter_dump(struct devlink_health_reporter *reporter, struct devlink_fmsg *fmsg,
166 void *priv_ctx, struct netlink_ext_ack __always_unused *extack)
167 {
168 struct ice_pf *pf = devlink_health_reporter_priv(reporter);
169
170 ice_describe_status_code(fmsg, &pf->health_reporters.port_status);
171 return 0;
172 }
173
174 static int
ice_fw_reporter_diagnose(struct devlink_health_reporter * reporter,struct devlink_fmsg * fmsg,struct netlink_ext_ack * extack)175 ice_fw_reporter_diagnose(struct devlink_health_reporter *reporter, struct devlink_fmsg *fmsg,
176 struct netlink_ext_ack *extack)
177 {
178 struct ice_pf *pf = devlink_health_reporter_priv(reporter);
179
180 ice_describe_status_code(fmsg, &pf->health_reporters.fw_status);
181 return 0;
182 }
183
184 static int
ice_fw_reporter_dump(struct devlink_health_reporter * reporter,struct devlink_fmsg * fmsg,void * priv_ctx,struct netlink_ext_ack * extack)185 ice_fw_reporter_dump(struct devlink_health_reporter *reporter, struct devlink_fmsg *fmsg,
186 void *priv_ctx, struct netlink_ext_ack *extack)
187 {
188 struct ice_pf *pf = devlink_health_reporter_priv(reporter);
189
190 ice_describe_status_code(fmsg, &pf->health_reporters.fw_status);
191 return 0;
192 }
193
ice_config_health_events(struct ice_pf * pf,bool enable)194 static void ice_config_health_events(struct ice_pf *pf, bool enable)
195 {
196 u8 enable_bits = 0;
197 int ret;
198
199 if (enable)
200 enable_bits = ICE_AQC_HEALTH_STATUS_SET_PF_SPECIFIC_MASK |
201 ICE_AQC_HEALTH_STATUS_SET_GLOBAL_MASK;
202
203 ret = ice_aq_set_health_status_cfg(&pf->hw, enable_bits);
204 if (ret)
205 dev_err(ice_pf_to_dev(pf), "Failed to %s firmware health events, err %d aq_err %s\n",
206 str_enable_disable(enable), ret,
207 ice_aq_str(pf->hw.adminq.sq_last_status));
208 }
209
210 /**
211 * ice_process_health_status_event - Process the health status event from FW
212 * @pf: pointer to the PF structure
213 * @event: event structure containing the Health Status Event opcode
214 *
215 * Decode the Health Status Events and print the associated messages
216 */
ice_process_health_status_event(struct ice_pf * pf,struct ice_rq_event_info * event)217 void ice_process_health_status_event(struct ice_pf *pf, struct ice_rq_event_info *event)
218 {
219 const struct ice_aqc_health_status_elem *health_info;
220 u16 count;
221
222 health_info = (struct ice_aqc_health_status_elem *)event->msg_buf;
223 count = le16_to_cpu(event->desc.params.get_health_status.health_status_count);
224
225 if (count > (event->buf_len / sizeof(*health_info))) {
226 dev_err(ice_pf_to_dev(pf), "Received a health status event with invalid element count\n");
227 return;
228 }
229
230 for (size_t i = 0; i < count; i++) {
231 const struct ice_health_status *health_code;
232 u16 status_code;
233
234 status_code = le16_to_cpu(health_info->health_status_code);
235 health_code = ice_get_health_status(status_code);
236
237 if (health_code) {
238 switch (le16_to_cpu(health_info->event_source)) {
239 case ICE_AQC_HEALTH_STATUS_GLOBAL:
240 pf->health_reporters.fw_status = *health_info;
241 devlink_health_report(pf->health_reporters.fw,
242 "FW syndrome reported", NULL);
243 break;
244 case ICE_AQC_HEALTH_STATUS_PF:
245 case ICE_AQC_HEALTH_STATUS_PORT:
246 pf->health_reporters.port_status = *health_info;
247 devlink_health_report(pf->health_reporters.port,
248 "Port syndrome reported", NULL);
249 break;
250 default:
251 dev_err(ice_pf_to_dev(pf), "Health code with unknown source\n");
252 }
253 } else {
254 u32 data1, data2;
255 u16 source;
256
257 source = le16_to_cpu(health_info->event_source);
258 data1 = le32_to_cpu(health_info->internal_data1);
259 data2 = le32_to_cpu(health_info->internal_data2);
260 dev_dbg(ice_pf_to_dev(pf),
261 "Received internal health status code 0x%08x, source: 0x%08x, data1: 0x%08x, data2: 0x%08x",
262 status_code, source, data1, data2);
263 }
264 health_info++;
265 }
266 }
267
268 /**
269 * ice_devlink_health_report - boilerplate to call given @reporter
270 *
271 * @reporter: devlink health reporter to call, do nothing on NULL
272 * @msg: message to pass up, "event name" is fine
273 * @priv_ctx: typically some event struct
274 */
ice_devlink_health_report(struct devlink_health_reporter * reporter,const char * msg,void * priv_ctx)275 static void ice_devlink_health_report(struct devlink_health_reporter *reporter,
276 const char *msg, void *priv_ctx)
277 {
278 if (!reporter)
279 return;
280
281 /* We do not do auto recovering, so return value of the below function
282 * will always be 0, thus we do ignore it.
283 */
284 devlink_health_report(reporter, msg, priv_ctx);
285 }
286
287 struct ice_mdd_event {
288 enum ice_mdd_src src;
289 u16 vf_num;
290 u16 queue;
291 u8 pf_num;
292 u8 event;
293 };
294
ice_mdd_src_to_str(enum ice_mdd_src src)295 static const char *ice_mdd_src_to_str(enum ice_mdd_src src)
296 {
297 switch (src) {
298 case ICE_MDD_SRC_TX_PQM:
299 return "tx_pqm";
300 case ICE_MDD_SRC_TX_TCLAN:
301 return "tx_tclan";
302 case ICE_MDD_SRC_TX_TDPU:
303 return "tx_tdpu";
304 case ICE_MDD_SRC_RX:
305 return "rx";
306 default:
307 return "invalid";
308 }
309 }
310
311 static int
ice_mdd_reporter_dump(struct devlink_health_reporter * reporter,struct devlink_fmsg * fmsg,void * priv_ctx,struct netlink_ext_ack * extack)312 ice_mdd_reporter_dump(struct devlink_health_reporter *reporter,
313 struct devlink_fmsg *fmsg, void *priv_ctx,
314 struct netlink_ext_ack *extack)
315 {
316 struct ice_mdd_event *mdd_event = priv_ctx;
317 const char *src;
318
319 if (!mdd_event)
320 return 0;
321
322 src = ice_mdd_src_to_str(mdd_event->src);
323
324 devlink_fmsg_obj_nest_start(fmsg);
325 devlink_fmsg_put(fmsg, "src", src);
326 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, mdd_event, pf_num);
327 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, mdd_event, vf_num);
328 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, mdd_event, event);
329 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, mdd_event, queue);
330 devlink_fmsg_obj_nest_end(fmsg);
331
332 return 0;
333 }
334
335 /**
336 * ice_report_mdd_event - Report an MDD event through devlink health
337 * @pf: the PF device structure
338 * @src: the HW block that was the source of this MDD event
339 * @pf_num: the pf_num on which the MDD event occurred
340 * @vf_num: the vf_num on which the MDD event occurred
341 * @event: the event type of the MDD event
342 * @queue: the queue on which the MDD event occurred
343 *
344 * Report an MDD event that has occurred on this PF.
345 */
ice_report_mdd_event(struct ice_pf * pf,enum ice_mdd_src src,u8 pf_num,u16 vf_num,u8 event,u16 queue)346 void ice_report_mdd_event(struct ice_pf *pf, enum ice_mdd_src src, u8 pf_num,
347 u16 vf_num, u8 event, u16 queue)
348 {
349 struct ice_mdd_event ev = {
350 .src = src,
351 .pf_num = pf_num,
352 .vf_num = vf_num,
353 .event = event,
354 .queue = queue,
355 };
356
357 ice_devlink_health_report(pf->health_reporters.mdd, "MDD event", &ev);
358 }
359
360 /**
361 * ice_fmsg_put_ptr - put hex value of pointer into fmsg
362 *
363 * @fmsg: devlink fmsg under construction
364 * @name: name to pass
365 * @ptr: 64 bit value to print as hex and put into fmsg
366 */
ice_fmsg_put_ptr(struct devlink_fmsg * fmsg,const char * name,void * ptr)367 static void ice_fmsg_put_ptr(struct devlink_fmsg *fmsg, const char *name,
368 void *ptr)
369 {
370 char buf[sizeof(ptr) * 3];
371
372 sprintf(buf, "%p", ptr);
373 devlink_fmsg_put(fmsg, name, buf);
374 }
375
376 struct ice_tx_hang_event {
377 u32 head;
378 u32 intr;
379 u16 vsi_num;
380 u16 queue;
381 u16 next_to_clean;
382 u16 next_to_use;
383 struct ice_tx_ring *tx_ring;
384 };
385
ice_tx_hang_reporter_dump(struct devlink_health_reporter * reporter,struct devlink_fmsg * fmsg,void * priv_ctx,struct netlink_ext_ack * extack)386 static int ice_tx_hang_reporter_dump(struct devlink_health_reporter *reporter,
387 struct devlink_fmsg *fmsg, void *priv_ctx,
388 struct netlink_ext_ack *extack)
389 {
390 struct ice_tx_hang_event *event = priv_ctx;
391 struct sk_buff *skb;
392
393 if (!event)
394 return 0;
395
396 skb = event->tx_ring->tx_buf->skb;
397 devlink_fmsg_obj_nest_start(fmsg);
398 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, event, head);
399 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, event, intr);
400 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, event, vsi_num);
401 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, event, queue);
402 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, event, next_to_clean);
403 ICE_DEVLINK_FMSG_PUT_FIELD(fmsg, event, next_to_use);
404 devlink_fmsg_put(fmsg, "irq-mapping", event->tx_ring->q_vector->name);
405 ice_fmsg_put_ptr(fmsg, "desc-ptr", event->tx_ring->desc);
406 ice_fmsg_put_ptr(fmsg, "dma-ptr", (void *)(long)event->tx_ring->dma);
407 ice_fmsg_put_ptr(fmsg, "skb-ptr", skb);
408 devlink_fmsg_binary_pair_put(fmsg, "desc", event->tx_ring->desc,
409 event->tx_ring->count * sizeof(struct ice_tx_desc));
410 devlink_fmsg_dump_skb(fmsg, skb);
411 devlink_fmsg_obj_nest_end(fmsg);
412
413 return 0;
414 }
415
ice_prep_tx_hang_report(struct ice_pf * pf,struct ice_tx_ring * tx_ring,u16 vsi_num,u32 head,u32 intr)416 void ice_prep_tx_hang_report(struct ice_pf *pf, struct ice_tx_ring *tx_ring,
417 u16 vsi_num, u32 head, u32 intr)
418 {
419 struct ice_health_tx_hang_buf *buf = &pf->health_reporters.tx_hang_buf;
420
421 buf->tx_ring = tx_ring;
422 buf->vsi_num = vsi_num;
423 buf->head = head;
424 buf->intr = intr;
425 }
426
ice_report_tx_hang(struct ice_pf * pf)427 void ice_report_tx_hang(struct ice_pf *pf)
428 {
429 struct ice_health_tx_hang_buf *buf = &pf->health_reporters.tx_hang_buf;
430 struct ice_tx_ring *tx_ring = buf->tx_ring;
431
432 struct ice_tx_hang_event ev = {
433 .head = buf->head,
434 .intr = buf->intr,
435 .vsi_num = buf->vsi_num,
436 .queue = tx_ring->q_index,
437 .next_to_clean = tx_ring->next_to_clean,
438 .next_to_use = tx_ring->next_to_use,
439 .tx_ring = tx_ring,
440 };
441
442 ice_devlink_health_report(pf->health_reporters.tx_hang, "Tx hang", &ev);
443 }
444
445 static struct devlink_health_reporter *
ice_init_devlink_rep(struct ice_pf * pf,const struct devlink_health_reporter_ops * ops)446 ice_init_devlink_rep(struct ice_pf *pf,
447 const struct devlink_health_reporter_ops *ops)
448 {
449 struct devlink *devlink = priv_to_devlink(pf);
450 struct devlink_health_reporter *rep;
451 const u64 graceful_period = 0;
452
453 rep = devl_health_reporter_create(devlink, ops, graceful_period, pf);
454 if (IS_ERR(rep)) {
455 struct device *dev = ice_pf_to_dev(pf);
456
457 dev_err(dev, "failed to create devlink %s health report er",
458 ops->name);
459 return NULL;
460 }
461 return rep;
462 }
463
464 #define ICE_HEALTH_REPORTER_OPS_FIELD(_name, _field) \
465 ._field = ice_##_name##_reporter_##_field,
466
467 #define ICE_DEFINE_HEALTH_REPORTER_OPS_1(_name, _field1) \
468 static const struct devlink_health_reporter_ops ice_##_name##_reporter_ops = { \
469 .name = #_name, \
470 ICE_HEALTH_REPORTER_OPS_FIELD(_name, _field1) \
471 }
472
473 #define ICE_DEFINE_HEALTH_REPORTER_OPS_2(_name, _field1, _field2) \
474 static const struct devlink_health_reporter_ops ice_##_name##_reporter_ops = { \
475 .name = #_name, \
476 ICE_HEALTH_REPORTER_OPS_FIELD(_name, _field1) \
477 ICE_HEALTH_REPORTER_OPS_FIELD(_name, _field2) \
478 }
479
480 ICE_DEFINE_HEALTH_REPORTER_OPS_1(mdd, dump);
481 ICE_DEFINE_HEALTH_REPORTER_OPS_1(tx_hang, dump);
482 ICE_DEFINE_HEALTH_REPORTER_OPS_2(fw, dump, diagnose);
483 ICE_DEFINE_HEALTH_REPORTER_OPS_2(port, dump, diagnose);
484
485 /**
486 * ice_health_init - allocate and init all ice devlink health reporters and
487 * accompanied data
488 *
489 * @pf: PF struct
490 */
ice_health_init(struct ice_pf * pf)491 void ice_health_init(struct ice_pf *pf)
492 {
493 struct ice_health *reps = &pf->health_reporters;
494
495 reps->mdd = ice_init_devlink_rep(pf, &ice_mdd_reporter_ops);
496 reps->tx_hang = ice_init_devlink_rep(pf, &ice_tx_hang_reporter_ops);
497
498 if (ice_is_fw_health_report_supported(&pf->hw)) {
499 reps->fw = ice_init_devlink_rep(pf, &ice_fw_reporter_ops);
500 reps->port = ice_init_devlink_rep(pf, &ice_port_reporter_ops);
501 ice_config_health_events(pf, true);
502 }
503 }
504
505 /**
506 * ice_deinit_devl_reporter - destroy given devlink health reporter
507 * @reporter: reporter to destroy
508 */
ice_deinit_devl_reporter(struct devlink_health_reporter * reporter)509 static void ice_deinit_devl_reporter(struct devlink_health_reporter *reporter)
510 {
511 if (reporter)
512 devl_health_reporter_destroy(reporter);
513 }
514
515 /**
516 * ice_health_deinit - deallocate all ice devlink health reporters and
517 * accompanied data
518 *
519 * @pf: PF struct
520 */
ice_health_deinit(struct ice_pf * pf)521 void ice_health_deinit(struct ice_pf *pf)
522 {
523 ice_deinit_devl_reporter(pf->health_reporters.mdd);
524 ice_deinit_devl_reporter(pf->health_reporters.tx_hang);
525 if (ice_is_fw_health_report_supported(&pf->hw)) {
526 ice_deinit_devl_reporter(pf->health_reporters.fw);
527 ice_deinit_devl_reporter(pf->health_reporters.port);
528 ice_config_health_events(pf, false);
529 }
530 }
531
532 static
ice_health_assign_healthy_state(struct devlink_health_reporter * reporter)533 void ice_health_assign_healthy_state(struct devlink_health_reporter *reporter)
534 {
535 if (reporter)
536 devlink_health_reporter_state_update(reporter,
537 DEVLINK_HEALTH_REPORTER_STATE_HEALTHY);
538 }
539
540 /**
541 * ice_health_clear - clear devlink health issues after a reset
542 * @pf: the PF device structure
543 *
544 * Mark the PF in healthy state again after a reset has completed.
545 */
ice_health_clear(struct ice_pf * pf)546 void ice_health_clear(struct ice_pf *pf)
547 {
548 ice_health_assign_healthy_state(pf->health_reporters.mdd);
549 ice_health_assign_healthy_state(pf->health_reporters.tx_hang);
550 }
551