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6b7c5b94 | 1 | /* |
294aedcf | 2 | * Copyright (C) 2005 - 2010 ServerEngines |
6b7c5b94 SP |
3 | * All rights reserved. |
4 | * | |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License version 2 | |
7 | * as published by the Free Software Foundation. The full GNU General | |
8 | * Public License is included in this distribution in the file called COPYING. | |
9 | * | |
10 | * Contact Information: | |
11 | * linux-drivers@serverengines.com | |
12 | * | |
13 | * ServerEngines | |
14 | * 209 N. Fair Oaks Ave | |
15 | * Sunnyvale, CA 94085 | |
16 | */ | |
17 | ||
18 | #include "be.h" | |
8788fdc2 | 19 | #include "be_cmds.h" |
6b7c5b94 | 20 | |
8788fdc2 | 21 | static void be_mcc_notify(struct be_adapter *adapter) |
5fb379ee | 22 | { |
8788fdc2 | 23 | struct be_queue_info *mccq = &adapter->mcc_obj.q; |
5fb379ee SP |
24 | u32 val = 0; |
25 | ||
26 | val |= mccq->id & DB_MCCQ_RING_ID_MASK; | |
27 | val |= 1 << DB_MCCQ_NUM_POSTED_SHIFT; | |
f3eb62d2 SP |
28 | |
29 | wmb(); | |
8788fdc2 | 30 | iowrite32(val, adapter->db + DB_MCCQ_OFFSET); |
5fb379ee SP |
31 | } |
32 | ||
33 | /* To check if valid bit is set, check the entire word as we don't know | |
34 | * the endianness of the data (old entry is host endian while a new entry is | |
35 | * little endian) */ | |
efd2e40a | 36 | static inline bool be_mcc_compl_is_new(struct be_mcc_compl *compl) |
5fb379ee SP |
37 | { |
38 | if (compl->flags != 0) { | |
39 | compl->flags = le32_to_cpu(compl->flags); | |
40 | BUG_ON((compl->flags & CQE_FLAGS_VALID_MASK) == 0); | |
41 | return true; | |
42 | } else { | |
43 | return false; | |
44 | } | |
45 | } | |
46 | ||
47 | /* Need to reset the entire word that houses the valid bit */ | |
efd2e40a | 48 | static inline void be_mcc_compl_use(struct be_mcc_compl *compl) |
5fb379ee SP |
49 | { |
50 | compl->flags = 0; | |
51 | } | |
52 | ||
8788fdc2 | 53 | static int be_mcc_compl_process(struct be_adapter *adapter, |
efd2e40a | 54 | struct be_mcc_compl *compl) |
5fb379ee SP |
55 | { |
56 | u16 compl_status, extd_status; | |
57 | ||
58 | /* Just swap the status to host endian; mcc tag is opaquely copied | |
59 | * from mcc_wrb */ | |
60 | be_dws_le_to_cpu(compl, 4); | |
61 | ||
62 | compl_status = (compl->status >> CQE_STATUS_COMPL_SHIFT) & | |
63 | CQE_STATUS_COMPL_MASK; | |
dd131e76 SB |
64 | |
65 | if ((compl->tag0 == OPCODE_COMMON_WRITE_FLASHROM) && | |
66 | (compl->tag1 == CMD_SUBSYSTEM_COMMON)) { | |
67 | adapter->flash_status = compl_status; | |
68 | complete(&adapter->flash_compl); | |
69 | } | |
70 | ||
b31c50a7 SP |
71 | if (compl_status == MCC_STATUS_SUCCESS) { |
72 | if (compl->tag0 == OPCODE_ETH_GET_STATISTICS) { | |
73 | struct be_cmd_resp_get_stats *resp = | |
3abcdeda | 74 | adapter->stats_cmd.va; |
b31c50a7 SP |
75 | be_dws_le_to_cpu(&resp->hw_stats, |
76 | sizeof(resp->hw_stats)); | |
77 | netdev_stats_update(adapter); | |
0fc48c37 | 78 | adapter->stats_ioctl_sent = false; |
b31c50a7 | 79 | } |
8943807c AK |
80 | } else if ((compl_status != MCC_STATUS_NOT_SUPPORTED) && |
81 | (compl->tag0 != OPCODE_COMMON_NTWK_MAC_QUERY)) { | |
5fb379ee SP |
82 | extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) & |
83 | CQE_STATUS_EXTD_MASK; | |
5f0b849e | 84 | dev_warn(&adapter->pdev->dev, |
d744b44e AK |
85 | "Error in cmd completion - opcode %d, compl %d, extd %d\n", |
86 | compl->tag0, compl_status, extd_status); | |
5fb379ee | 87 | } |
b31c50a7 | 88 | return compl_status; |
5fb379ee SP |
89 | } |
90 | ||
a8f447bd | 91 | /* Link state evt is a string of bytes; no need for endian swapping */ |
8788fdc2 | 92 | static void be_async_link_state_process(struct be_adapter *adapter, |
a8f447bd SP |
93 | struct be_async_event_link_state *evt) |
94 | { | |
8788fdc2 SP |
95 | be_link_status_update(adapter, |
96 | evt->port_link_status == ASYNC_EVENT_LINK_UP); | |
a8f447bd SP |
97 | } |
98 | ||
99 | static inline bool is_link_state_evt(u32 trailer) | |
100 | { | |
807540ba | 101 | return ((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) & |
a8f447bd | 102 | ASYNC_TRAILER_EVENT_CODE_MASK) == |
807540ba | 103 | ASYNC_EVENT_CODE_LINK_STATE; |
a8f447bd | 104 | } |
5fb379ee | 105 | |
efd2e40a | 106 | static struct be_mcc_compl *be_mcc_compl_get(struct be_adapter *adapter) |
5fb379ee | 107 | { |
8788fdc2 | 108 | struct be_queue_info *mcc_cq = &adapter->mcc_obj.cq; |
efd2e40a | 109 | struct be_mcc_compl *compl = queue_tail_node(mcc_cq); |
5fb379ee SP |
110 | |
111 | if (be_mcc_compl_is_new(compl)) { | |
112 | queue_tail_inc(mcc_cq); | |
113 | return compl; | |
114 | } | |
115 | return NULL; | |
116 | } | |
117 | ||
7a1e9b20 SP |
118 | void be_async_mcc_enable(struct be_adapter *adapter) |
119 | { | |
120 | spin_lock_bh(&adapter->mcc_cq_lock); | |
121 | ||
122 | be_cq_notify(adapter, adapter->mcc_obj.cq.id, true, 0); | |
123 | adapter->mcc_obj.rearm_cq = true; | |
124 | ||
125 | spin_unlock_bh(&adapter->mcc_cq_lock); | |
126 | } | |
127 | ||
128 | void be_async_mcc_disable(struct be_adapter *adapter) | |
129 | { | |
130 | adapter->mcc_obj.rearm_cq = false; | |
131 | } | |
132 | ||
f31e50a8 | 133 | int be_process_mcc(struct be_adapter *adapter, int *status) |
5fb379ee | 134 | { |
efd2e40a | 135 | struct be_mcc_compl *compl; |
f31e50a8 | 136 | int num = 0; |
7a1e9b20 | 137 | struct be_mcc_obj *mcc_obj = &adapter->mcc_obj; |
5fb379ee | 138 | |
8788fdc2 SP |
139 | spin_lock_bh(&adapter->mcc_cq_lock); |
140 | while ((compl = be_mcc_compl_get(adapter))) { | |
a8f447bd SP |
141 | if (compl->flags & CQE_FLAGS_ASYNC_MASK) { |
142 | /* Interpret flags as an async trailer */ | |
323f30b3 AK |
143 | if (is_link_state_evt(compl->flags)) |
144 | be_async_link_state_process(adapter, | |
a8f447bd | 145 | (struct be_async_event_link_state *) compl); |
b31c50a7 | 146 | } else if (compl->flags & CQE_FLAGS_COMPLETED_MASK) { |
f31e50a8 | 147 | *status = be_mcc_compl_process(adapter, compl); |
7a1e9b20 | 148 | atomic_dec(&mcc_obj->q.used); |
5fb379ee SP |
149 | } |
150 | be_mcc_compl_use(compl); | |
151 | num++; | |
152 | } | |
b31c50a7 | 153 | |
8788fdc2 | 154 | spin_unlock_bh(&adapter->mcc_cq_lock); |
f31e50a8 | 155 | return num; |
5fb379ee SP |
156 | } |
157 | ||
6ac7b687 | 158 | /* Wait till no more pending mcc requests are present */ |
b31c50a7 | 159 | static int be_mcc_wait_compl(struct be_adapter *adapter) |
6ac7b687 | 160 | { |
b31c50a7 | 161 | #define mcc_timeout 120000 /* 12s timeout */ |
f31e50a8 SP |
162 | int i, num, status = 0; |
163 | struct be_mcc_obj *mcc_obj = &adapter->mcc_obj; | |
164 | ||
6ac7b687 | 165 | for (i = 0; i < mcc_timeout; i++) { |
f31e50a8 SP |
166 | num = be_process_mcc(adapter, &status); |
167 | if (num) | |
168 | be_cq_notify(adapter, mcc_obj->cq.id, | |
169 | mcc_obj->rearm_cq, num); | |
b31c50a7 | 170 | |
f31e50a8 | 171 | if (atomic_read(&mcc_obj->q.used) == 0) |
6ac7b687 SP |
172 | break; |
173 | udelay(100); | |
174 | } | |
b31c50a7 | 175 | if (i == mcc_timeout) { |
5f0b849e | 176 | dev_err(&adapter->pdev->dev, "mccq poll timed out\n"); |
b31c50a7 SP |
177 | return -1; |
178 | } | |
f31e50a8 | 179 | return status; |
6ac7b687 SP |
180 | } |
181 | ||
182 | /* Notify MCC requests and wait for completion */ | |
b31c50a7 | 183 | static int be_mcc_notify_wait(struct be_adapter *adapter) |
6ac7b687 | 184 | { |
8788fdc2 | 185 | be_mcc_notify(adapter); |
b31c50a7 | 186 | return be_mcc_wait_compl(adapter); |
6ac7b687 SP |
187 | } |
188 | ||
5f0b849e | 189 | static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db) |
6b7c5b94 | 190 | { |
f25b03a7 | 191 | int msecs = 0; |
6b7c5b94 SP |
192 | u32 ready; |
193 | ||
194 | do { | |
cf588477 SP |
195 | ready = ioread32(db); |
196 | if (ready == 0xffffffff) { | |
197 | dev_err(&adapter->pdev->dev, | |
198 | "pci slot disconnected\n"); | |
199 | return -1; | |
200 | } | |
201 | ||
202 | ready &= MPU_MAILBOX_DB_RDY_MASK; | |
6b7c5b94 SP |
203 | if (ready) |
204 | break; | |
205 | ||
f25b03a7 | 206 | if (msecs > 4000) { |
5f0b849e | 207 | dev_err(&adapter->pdev->dev, "mbox poll timed out\n"); |
d053de91 | 208 | be_detect_dump_ue(adapter); |
6b7c5b94 SP |
209 | return -1; |
210 | } | |
211 | ||
f25b03a7 SP |
212 | set_current_state(TASK_INTERRUPTIBLE); |
213 | schedule_timeout(msecs_to_jiffies(1)); | |
214 | msecs++; | |
6b7c5b94 SP |
215 | } while (true); |
216 | ||
217 | return 0; | |
218 | } | |
219 | ||
220 | /* | |
221 | * Insert the mailbox address into the doorbell in two steps | |
5fb379ee | 222 | * Polls on the mbox doorbell till a command completion (or a timeout) occurs |
6b7c5b94 | 223 | */ |
b31c50a7 | 224 | static int be_mbox_notify_wait(struct be_adapter *adapter) |
6b7c5b94 SP |
225 | { |
226 | int status; | |
6b7c5b94 | 227 | u32 val = 0; |
8788fdc2 SP |
228 | void __iomem *db = adapter->db + MPU_MAILBOX_DB_OFFSET; |
229 | struct be_dma_mem *mbox_mem = &adapter->mbox_mem; | |
6b7c5b94 | 230 | struct be_mcc_mailbox *mbox = mbox_mem->va; |
efd2e40a | 231 | struct be_mcc_compl *compl = &mbox->compl; |
6b7c5b94 | 232 | |
cf588477 SP |
233 | /* wait for ready to be set */ |
234 | status = be_mbox_db_ready_wait(adapter, db); | |
235 | if (status != 0) | |
236 | return status; | |
237 | ||
6b7c5b94 SP |
238 | val |= MPU_MAILBOX_DB_HI_MASK; |
239 | /* at bits 2 - 31 place mbox dma addr msb bits 34 - 63 */ | |
240 | val |= (upper_32_bits(mbox_mem->dma) >> 2) << 2; | |
241 | iowrite32(val, db); | |
242 | ||
243 | /* wait for ready to be set */ | |
5f0b849e | 244 | status = be_mbox_db_ready_wait(adapter, db); |
6b7c5b94 SP |
245 | if (status != 0) |
246 | return status; | |
247 | ||
248 | val = 0; | |
6b7c5b94 SP |
249 | /* at bits 2 - 31 place mbox dma addr lsb bits 4 - 33 */ |
250 | val |= (u32)(mbox_mem->dma >> 4) << 2; | |
251 | iowrite32(val, db); | |
252 | ||
5f0b849e | 253 | status = be_mbox_db_ready_wait(adapter, db); |
6b7c5b94 SP |
254 | if (status != 0) |
255 | return status; | |
256 | ||
5fb379ee | 257 | /* A cq entry has been made now */ |
efd2e40a SP |
258 | if (be_mcc_compl_is_new(compl)) { |
259 | status = be_mcc_compl_process(adapter, &mbox->compl); | |
260 | be_mcc_compl_use(compl); | |
5fb379ee SP |
261 | if (status) |
262 | return status; | |
263 | } else { | |
5f0b849e | 264 | dev_err(&adapter->pdev->dev, "invalid mailbox completion\n"); |
6b7c5b94 SP |
265 | return -1; |
266 | } | |
5fb379ee | 267 | return 0; |
6b7c5b94 SP |
268 | } |
269 | ||
8788fdc2 | 270 | static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage) |
6b7c5b94 | 271 | { |
8788fdc2 | 272 | u32 sem = ioread32(adapter->csr + MPU_EP_SEMAPHORE_OFFSET); |
6b7c5b94 SP |
273 | |
274 | *stage = sem & EP_SEMAPHORE_POST_STAGE_MASK; | |
275 | if ((sem >> EP_SEMAPHORE_POST_ERR_SHIFT) & EP_SEMAPHORE_POST_ERR_MASK) | |
276 | return -1; | |
277 | else | |
278 | return 0; | |
279 | } | |
280 | ||
8788fdc2 | 281 | int be_cmd_POST(struct be_adapter *adapter) |
6b7c5b94 | 282 | { |
43a04fdc SP |
283 | u16 stage; |
284 | int status, timeout = 0; | |
6b7c5b94 | 285 | |
43a04fdc SP |
286 | do { |
287 | status = be_POST_stage_get(adapter, &stage); | |
288 | if (status) { | |
289 | dev_err(&adapter->pdev->dev, "POST error; stage=0x%x\n", | |
290 | stage); | |
291 | return -1; | |
292 | } else if (stage != POST_STAGE_ARMFW_RDY) { | |
293 | set_current_state(TASK_INTERRUPTIBLE); | |
294 | schedule_timeout(2 * HZ); | |
295 | timeout += 2; | |
296 | } else { | |
297 | return 0; | |
298 | } | |
d938a702 | 299 | } while (timeout < 40); |
6b7c5b94 | 300 | |
43a04fdc SP |
301 | dev_err(&adapter->pdev->dev, "POST timeout; stage=0x%x\n", stage); |
302 | return -1; | |
6b7c5b94 SP |
303 | } |
304 | ||
305 | static inline void *embedded_payload(struct be_mcc_wrb *wrb) | |
306 | { | |
307 | return wrb->payload.embedded_payload; | |
308 | } | |
309 | ||
310 | static inline struct be_sge *nonembedded_sgl(struct be_mcc_wrb *wrb) | |
311 | { | |
312 | return &wrb->payload.sgl[0]; | |
313 | } | |
314 | ||
315 | /* Don't touch the hdr after it's prepared */ | |
316 | static void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len, | |
d744b44e | 317 | bool embedded, u8 sge_cnt, u32 opcode) |
6b7c5b94 SP |
318 | { |
319 | if (embedded) | |
320 | wrb->embedded |= MCC_WRB_EMBEDDED_MASK; | |
321 | else | |
322 | wrb->embedded |= (sge_cnt & MCC_WRB_SGE_CNT_MASK) << | |
323 | MCC_WRB_SGE_CNT_SHIFT; | |
324 | wrb->payload_length = payload_len; | |
d744b44e | 325 | wrb->tag0 = opcode; |
fa4281bb | 326 | be_dws_cpu_to_le(wrb, 8); |
6b7c5b94 SP |
327 | } |
328 | ||
329 | /* Don't touch the hdr after it's prepared */ | |
330 | static void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr, | |
331 | u8 subsystem, u8 opcode, int cmd_len) | |
332 | { | |
333 | req_hdr->opcode = opcode; | |
334 | req_hdr->subsystem = subsystem; | |
335 | req_hdr->request_length = cpu_to_le32(cmd_len - sizeof(*req_hdr)); | |
07793d33 | 336 | req_hdr->version = 0; |
6b7c5b94 SP |
337 | } |
338 | ||
339 | static void be_cmd_page_addrs_prepare(struct phys_addr *pages, u32 max_pages, | |
340 | struct be_dma_mem *mem) | |
341 | { | |
342 | int i, buf_pages = min(PAGES_4K_SPANNED(mem->va, mem->size), max_pages); | |
343 | u64 dma = (u64)mem->dma; | |
344 | ||
345 | for (i = 0; i < buf_pages; i++) { | |
346 | pages[i].lo = cpu_to_le32(dma & 0xFFFFFFFF); | |
347 | pages[i].hi = cpu_to_le32(upper_32_bits(dma)); | |
348 | dma += PAGE_SIZE_4K; | |
349 | } | |
350 | } | |
351 | ||
352 | /* Converts interrupt delay in microseconds to multiplier value */ | |
353 | static u32 eq_delay_to_mult(u32 usec_delay) | |
354 | { | |
355 | #define MAX_INTR_RATE 651042 | |
356 | const u32 round = 10; | |
357 | u32 multiplier; | |
358 | ||
359 | if (usec_delay == 0) | |
360 | multiplier = 0; | |
361 | else { | |
362 | u32 interrupt_rate = 1000000 / usec_delay; | |
363 | /* Max delay, corresponding to the lowest interrupt rate */ | |
364 | if (interrupt_rate == 0) | |
365 | multiplier = 1023; | |
366 | else { | |
367 | multiplier = (MAX_INTR_RATE - interrupt_rate) * round; | |
368 | multiplier /= interrupt_rate; | |
369 | /* Round the multiplier to the closest value.*/ | |
370 | multiplier = (multiplier + round/2) / round; | |
371 | multiplier = min(multiplier, (u32)1023); | |
372 | } | |
373 | } | |
374 | return multiplier; | |
375 | } | |
376 | ||
b31c50a7 | 377 | static inline struct be_mcc_wrb *wrb_from_mbox(struct be_adapter *adapter) |
6b7c5b94 | 378 | { |
b31c50a7 SP |
379 | struct be_dma_mem *mbox_mem = &adapter->mbox_mem; |
380 | struct be_mcc_wrb *wrb | |
381 | = &((struct be_mcc_mailbox *)(mbox_mem->va))->wrb; | |
382 | memset(wrb, 0, sizeof(*wrb)); | |
383 | return wrb; | |
6b7c5b94 SP |
384 | } |
385 | ||
b31c50a7 | 386 | static struct be_mcc_wrb *wrb_from_mccq(struct be_adapter *adapter) |
5fb379ee | 387 | { |
b31c50a7 SP |
388 | struct be_queue_info *mccq = &adapter->mcc_obj.q; |
389 | struct be_mcc_wrb *wrb; | |
390 | ||
713d0394 SP |
391 | if (atomic_read(&mccq->used) >= mccq->len) { |
392 | dev_err(&adapter->pdev->dev, "Out of MCCQ wrbs\n"); | |
393 | return NULL; | |
394 | } | |
395 | ||
b31c50a7 SP |
396 | wrb = queue_head_node(mccq); |
397 | queue_head_inc(mccq); | |
398 | atomic_inc(&mccq->used); | |
399 | memset(wrb, 0, sizeof(*wrb)); | |
5fb379ee SP |
400 | return wrb; |
401 | } | |
402 | ||
2243e2e9 SP |
403 | /* Tell fw we're about to start firing cmds by writing a |
404 | * special pattern across the wrb hdr; uses mbox | |
405 | */ | |
406 | int be_cmd_fw_init(struct be_adapter *adapter) | |
407 | { | |
408 | u8 *wrb; | |
409 | int status; | |
410 | ||
411 | spin_lock(&adapter->mbox_lock); | |
412 | ||
413 | wrb = (u8 *)wrb_from_mbox(adapter); | |
414 | *wrb++ = 0xFF; | |
415 | *wrb++ = 0x12; | |
416 | *wrb++ = 0x34; | |
417 | *wrb++ = 0xFF; | |
418 | *wrb++ = 0xFF; | |
419 | *wrb++ = 0x56; | |
420 | *wrb++ = 0x78; | |
421 | *wrb = 0xFF; | |
422 | ||
423 | status = be_mbox_notify_wait(adapter); | |
424 | ||
425 | spin_unlock(&adapter->mbox_lock); | |
426 | return status; | |
427 | } | |
428 | ||
429 | /* Tell fw we're done with firing cmds by writing a | |
430 | * special pattern across the wrb hdr; uses mbox | |
431 | */ | |
432 | int be_cmd_fw_clean(struct be_adapter *adapter) | |
433 | { | |
434 | u8 *wrb; | |
435 | int status; | |
436 | ||
cf588477 SP |
437 | if (adapter->eeh_err) |
438 | return -EIO; | |
439 | ||
2243e2e9 SP |
440 | spin_lock(&adapter->mbox_lock); |
441 | ||
442 | wrb = (u8 *)wrb_from_mbox(adapter); | |
443 | *wrb++ = 0xFF; | |
444 | *wrb++ = 0xAA; | |
445 | *wrb++ = 0xBB; | |
446 | *wrb++ = 0xFF; | |
447 | *wrb++ = 0xFF; | |
448 | *wrb++ = 0xCC; | |
449 | *wrb++ = 0xDD; | |
450 | *wrb = 0xFF; | |
451 | ||
452 | status = be_mbox_notify_wait(adapter); | |
453 | ||
454 | spin_unlock(&adapter->mbox_lock); | |
455 | return status; | |
456 | } | |
8788fdc2 | 457 | int be_cmd_eq_create(struct be_adapter *adapter, |
6b7c5b94 SP |
458 | struct be_queue_info *eq, int eq_delay) |
459 | { | |
b31c50a7 SP |
460 | struct be_mcc_wrb *wrb; |
461 | struct be_cmd_req_eq_create *req; | |
6b7c5b94 SP |
462 | struct be_dma_mem *q_mem = &eq->dma_mem; |
463 | int status; | |
464 | ||
8788fdc2 | 465 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
466 | |
467 | wrb = wrb_from_mbox(adapter); | |
468 | req = embedded_payload(wrb); | |
6b7c5b94 | 469 | |
d744b44e | 470 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, OPCODE_COMMON_EQ_CREATE); |
6b7c5b94 SP |
471 | |
472 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
473 | OPCODE_COMMON_EQ_CREATE, sizeof(*req)); | |
474 | ||
475 | req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); | |
476 | ||
6b7c5b94 SP |
477 | AMAP_SET_BITS(struct amap_eq_context, valid, req->context, 1); |
478 | /* 4byte eqe*/ | |
479 | AMAP_SET_BITS(struct amap_eq_context, size, req->context, 0); | |
480 | AMAP_SET_BITS(struct amap_eq_context, count, req->context, | |
481 | __ilog2_u32(eq->len/256)); | |
482 | AMAP_SET_BITS(struct amap_eq_context, delaymult, req->context, | |
483 | eq_delay_to_mult(eq_delay)); | |
484 | be_dws_cpu_to_le(req->context, sizeof(req->context)); | |
485 | ||
486 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); | |
487 | ||
b31c50a7 | 488 | status = be_mbox_notify_wait(adapter); |
6b7c5b94 | 489 | if (!status) { |
b31c50a7 | 490 | struct be_cmd_resp_eq_create *resp = embedded_payload(wrb); |
6b7c5b94 SP |
491 | eq->id = le16_to_cpu(resp->eq_id); |
492 | eq->created = true; | |
493 | } | |
b31c50a7 | 494 | |
8788fdc2 | 495 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
496 | return status; |
497 | } | |
498 | ||
b31c50a7 | 499 | /* Uses mbox */ |
8788fdc2 | 500 | int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr, |
6b7c5b94 SP |
501 | u8 type, bool permanent, u32 if_handle) |
502 | { | |
b31c50a7 SP |
503 | struct be_mcc_wrb *wrb; |
504 | struct be_cmd_req_mac_query *req; | |
6b7c5b94 SP |
505 | int status; |
506 | ||
8788fdc2 | 507 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
508 | |
509 | wrb = wrb_from_mbox(adapter); | |
510 | req = embedded_payload(wrb); | |
6b7c5b94 | 511 | |
d744b44e AK |
512 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
513 | OPCODE_COMMON_NTWK_MAC_QUERY); | |
6b7c5b94 SP |
514 | |
515 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
516 | OPCODE_COMMON_NTWK_MAC_QUERY, sizeof(*req)); | |
517 | ||
518 | req->type = type; | |
519 | if (permanent) { | |
520 | req->permanent = 1; | |
521 | } else { | |
b31c50a7 | 522 | req->if_id = cpu_to_le16((u16) if_handle); |
6b7c5b94 SP |
523 | req->permanent = 0; |
524 | } | |
525 | ||
b31c50a7 SP |
526 | status = be_mbox_notify_wait(adapter); |
527 | if (!status) { | |
528 | struct be_cmd_resp_mac_query *resp = embedded_payload(wrb); | |
6b7c5b94 | 529 | memcpy(mac_addr, resp->mac.addr, ETH_ALEN); |
b31c50a7 | 530 | } |
6b7c5b94 | 531 | |
8788fdc2 | 532 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
533 | return status; |
534 | } | |
535 | ||
b31c50a7 | 536 | /* Uses synchronous MCCQ */ |
8788fdc2 | 537 | int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr, |
6b7c5b94 SP |
538 | u32 if_id, u32 *pmac_id) |
539 | { | |
b31c50a7 SP |
540 | struct be_mcc_wrb *wrb; |
541 | struct be_cmd_req_pmac_add *req; | |
6b7c5b94 SP |
542 | int status; |
543 | ||
b31c50a7 SP |
544 | spin_lock_bh(&adapter->mcc_lock); |
545 | ||
546 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
547 | if (!wrb) { |
548 | status = -EBUSY; | |
549 | goto err; | |
550 | } | |
b31c50a7 | 551 | req = embedded_payload(wrb); |
6b7c5b94 | 552 | |
d744b44e AK |
553 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
554 | OPCODE_COMMON_NTWK_PMAC_ADD); | |
6b7c5b94 SP |
555 | |
556 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
557 | OPCODE_COMMON_NTWK_PMAC_ADD, sizeof(*req)); | |
558 | ||
559 | req->if_id = cpu_to_le32(if_id); | |
560 | memcpy(req->mac_address, mac_addr, ETH_ALEN); | |
561 | ||
b31c50a7 | 562 | status = be_mcc_notify_wait(adapter); |
6b7c5b94 SP |
563 | if (!status) { |
564 | struct be_cmd_resp_pmac_add *resp = embedded_payload(wrb); | |
565 | *pmac_id = le32_to_cpu(resp->pmac_id); | |
566 | } | |
567 | ||
713d0394 | 568 | err: |
b31c50a7 | 569 | spin_unlock_bh(&adapter->mcc_lock); |
6b7c5b94 SP |
570 | return status; |
571 | } | |
572 | ||
b31c50a7 | 573 | /* Uses synchronous MCCQ */ |
8788fdc2 | 574 | int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id) |
6b7c5b94 | 575 | { |
b31c50a7 SP |
576 | struct be_mcc_wrb *wrb; |
577 | struct be_cmd_req_pmac_del *req; | |
6b7c5b94 SP |
578 | int status; |
579 | ||
b31c50a7 SP |
580 | spin_lock_bh(&adapter->mcc_lock); |
581 | ||
582 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
583 | if (!wrb) { |
584 | status = -EBUSY; | |
585 | goto err; | |
586 | } | |
b31c50a7 | 587 | req = embedded_payload(wrb); |
6b7c5b94 | 588 | |
d744b44e AK |
589 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
590 | OPCODE_COMMON_NTWK_PMAC_DEL); | |
6b7c5b94 SP |
591 | |
592 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
593 | OPCODE_COMMON_NTWK_PMAC_DEL, sizeof(*req)); | |
594 | ||
595 | req->if_id = cpu_to_le32(if_id); | |
596 | req->pmac_id = cpu_to_le32(pmac_id); | |
597 | ||
b31c50a7 SP |
598 | status = be_mcc_notify_wait(adapter); |
599 | ||
713d0394 | 600 | err: |
b31c50a7 | 601 | spin_unlock_bh(&adapter->mcc_lock); |
6b7c5b94 SP |
602 | return status; |
603 | } | |
604 | ||
b31c50a7 | 605 | /* Uses Mbox */ |
8788fdc2 | 606 | int be_cmd_cq_create(struct be_adapter *adapter, |
6b7c5b94 SP |
607 | struct be_queue_info *cq, struct be_queue_info *eq, |
608 | bool sol_evts, bool no_delay, int coalesce_wm) | |
609 | { | |
b31c50a7 SP |
610 | struct be_mcc_wrb *wrb; |
611 | struct be_cmd_req_cq_create *req; | |
6b7c5b94 | 612 | struct be_dma_mem *q_mem = &cq->dma_mem; |
b31c50a7 | 613 | void *ctxt; |
6b7c5b94 SP |
614 | int status; |
615 | ||
8788fdc2 | 616 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
617 | |
618 | wrb = wrb_from_mbox(adapter); | |
619 | req = embedded_payload(wrb); | |
620 | ctxt = &req->context; | |
6b7c5b94 | 621 | |
d744b44e AK |
622 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
623 | OPCODE_COMMON_CQ_CREATE); | |
6b7c5b94 SP |
624 | |
625 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
626 | OPCODE_COMMON_CQ_CREATE, sizeof(*req)); | |
627 | ||
628 | req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); | |
629 | ||
630 | AMAP_SET_BITS(struct amap_cq_context, coalescwm, ctxt, coalesce_wm); | |
631 | AMAP_SET_BITS(struct amap_cq_context, nodelay, ctxt, no_delay); | |
632 | AMAP_SET_BITS(struct amap_cq_context, count, ctxt, | |
633 | __ilog2_u32(cq->len/256)); | |
634 | AMAP_SET_BITS(struct amap_cq_context, valid, ctxt, 1); | |
635 | AMAP_SET_BITS(struct amap_cq_context, solevent, ctxt, sol_evts); | |
636 | AMAP_SET_BITS(struct amap_cq_context, eventable, ctxt, 1); | |
637 | AMAP_SET_BITS(struct amap_cq_context, eqid, ctxt, eq->id); | |
5fb379ee | 638 | AMAP_SET_BITS(struct amap_cq_context, armed, ctxt, 1); |
6b7c5b94 SP |
639 | be_dws_cpu_to_le(ctxt, sizeof(req->context)); |
640 | ||
641 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); | |
642 | ||
b31c50a7 | 643 | status = be_mbox_notify_wait(adapter); |
6b7c5b94 | 644 | if (!status) { |
b31c50a7 | 645 | struct be_cmd_resp_cq_create *resp = embedded_payload(wrb); |
6b7c5b94 SP |
646 | cq->id = le16_to_cpu(resp->cq_id); |
647 | cq->created = true; | |
648 | } | |
b31c50a7 | 649 | |
8788fdc2 | 650 | spin_unlock(&adapter->mbox_lock); |
5fb379ee SP |
651 | |
652 | return status; | |
653 | } | |
654 | ||
655 | static u32 be_encoded_q_len(int q_len) | |
656 | { | |
657 | u32 len_encoded = fls(q_len); /* log2(len) + 1 */ | |
658 | if (len_encoded == 16) | |
659 | len_encoded = 0; | |
660 | return len_encoded; | |
661 | } | |
662 | ||
8788fdc2 | 663 | int be_cmd_mccq_create(struct be_adapter *adapter, |
5fb379ee SP |
664 | struct be_queue_info *mccq, |
665 | struct be_queue_info *cq) | |
666 | { | |
b31c50a7 SP |
667 | struct be_mcc_wrb *wrb; |
668 | struct be_cmd_req_mcc_create *req; | |
5fb379ee | 669 | struct be_dma_mem *q_mem = &mccq->dma_mem; |
b31c50a7 | 670 | void *ctxt; |
5fb379ee SP |
671 | int status; |
672 | ||
8788fdc2 | 673 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
674 | |
675 | wrb = wrb_from_mbox(adapter); | |
676 | req = embedded_payload(wrb); | |
677 | ctxt = &req->context; | |
5fb379ee | 678 | |
d744b44e AK |
679 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
680 | OPCODE_COMMON_MCC_CREATE); | |
5fb379ee SP |
681 | |
682 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
683 | OPCODE_COMMON_MCC_CREATE, sizeof(*req)); | |
684 | ||
d4a2ac3e | 685 | req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); |
5fb379ee | 686 | |
5fb379ee SP |
687 | AMAP_SET_BITS(struct amap_mcc_context, valid, ctxt, 1); |
688 | AMAP_SET_BITS(struct amap_mcc_context, ring_size, ctxt, | |
689 | be_encoded_q_len(mccq->len)); | |
690 | AMAP_SET_BITS(struct amap_mcc_context, cq_id, ctxt, cq->id); | |
691 | ||
692 | be_dws_cpu_to_le(ctxt, sizeof(req->context)); | |
693 | ||
694 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); | |
695 | ||
b31c50a7 | 696 | status = be_mbox_notify_wait(adapter); |
5fb379ee SP |
697 | if (!status) { |
698 | struct be_cmd_resp_mcc_create *resp = embedded_payload(wrb); | |
699 | mccq->id = le16_to_cpu(resp->id); | |
700 | mccq->created = true; | |
701 | } | |
8788fdc2 | 702 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
703 | |
704 | return status; | |
705 | } | |
706 | ||
8788fdc2 | 707 | int be_cmd_txq_create(struct be_adapter *adapter, |
6b7c5b94 SP |
708 | struct be_queue_info *txq, |
709 | struct be_queue_info *cq) | |
710 | { | |
b31c50a7 SP |
711 | struct be_mcc_wrb *wrb; |
712 | struct be_cmd_req_eth_tx_create *req; | |
6b7c5b94 | 713 | struct be_dma_mem *q_mem = &txq->dma_mem; |
b31c50a7 | 714 | void *ctxt; |
6b7c5b94 | 715 | int status; |
6b7c5b94 | 716 | |
8788fdc2 | 717 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
718 | |
719 | wrb = wrb_from_mbox(adapter); | |
720 | req = embedded_payload(wrb); | |
721 | ctxt = &req->context; | |
6b7c5b94 | 722 | |
d744b44e AK |
723 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
724 | OPCODE_ETH_TX_CREATE); | |
6b7c5b94 SP |
725 | |
726 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, OPCODE_ETH_TX_CREATE, | |
727 | sizeof(*req)); | |
728 | ||
729 | req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size); | |
730 | req->ulp_num = BE_ULP1_NUM; | |
731 | req->type = BE_ETH_TX_RING_TYPE_STANDARD; | |
732 | ||
b31c50a7 SP |
733 | AMAP_SET_BITS(struct amap_tx_context, tx_ring_size, ctxt, |
734 | be_encoded_q_len(txq->len)); | |
6b7c5b94 SP |
735 | AMAP_SET_BITS(struct amap_tx_context, ctx_valid, ctxt, 1); |
736 | AMAP_SET_BITS(struct amap_tx_context, cq_id_send, ctxt, cq->id); | |
737 | ||
738 | be_dws_cpu_to_le(ctxt, sizeof(req->context)); | |
739 | ||
740 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); | |
741 | ||
b31c50a7 | 742 | status = be_mbox_notify_wait(adapter); |
6b7c5b94 SP |
743 | if (!status) { |
744 | struct be_cmd_resp_eth_tx_create *resp = embedded_payload(wrb); | |
745 | txq->id = le16_to_cpu(resp->cid); | |
746 | txq->created = true; | |
747 | } | |
b31c50a7 | 748 | |
8788fdc2 | 749 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
750 | |
751 | return status; | |
752 | } | |
753 | ||
b31c50a7 | 754 | /* Uses mbox */ |
8788fdc2 | 755 | int be_cmd_rxq_create(struct be_adapter *adapter, |
6b7c5b94 | 756 | struct be_queue_info *rxq, u16 cq_id, u16 frag_size, |
3abcdeda | 757 | u16 max_frame_size, u32 if_id, u32 rss, u8 *rss_id) |
6b7c5b94 | 758 | { |
b31c50a7 SP |
759 | struct be_mcc_wrb *wrb; |
760 | struct be_cmd_req_eth_rx_create *req; | |
6b7c5b94 SP |
761 | struct be_dma_mem *q_mem = &rxq->dma_mem; |
762 | int status; | |
763 | ||
8788fdc2 | 764 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
765 | |
766 | wrb = wrb_from_mbox(adapter); | |
767 | req = embedded_payload(wrb); | |
6b7c5b94 | 768 | |
d744b44e AK |
769 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
770 | OPCODE_ETH_RX_CREATE); | |
6b7c5b94 SP |
771 | |
772 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, OPCODE_ETH_RX_CREATE, | |
773 | sizeof(*req)); | |
774 | ||
775 | req->cq_id = cpu_to_le16(cq_id); | |
776 | req->frag_size = fls(frag_size) - 1; | |
777 | req->num_pages = 2; | |
778 | be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); | |
779 | req->interface_id = cpu_to_le32(if_id); | |
780 | req->max_frame_size = cpu_to_le16(max_frame_size); | |
781 | req->rss_queue = cpu_to_le32(rss); | |
782 | ||
b31c50a7 | 783 | status = be_mbox_notify_wait(adapter); |
6b7c5b94 SP |
784 | if (!status) { |
785 | struct be_cmd_resp_eth_rx_create *resp = embedded_payload(wrb); | |
786 | rxq->id = le16_to_cpu(resp->id); | |
787 | rxq->created = true; | |
3abcdeda | 788 | *rss_id = resp->rss_id; |
6b7c5b94 | 789 | } |
b31c50a7 | 790 | |
8788fdc2 | 791 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
792 | |
793 | return status; | |
794 | } | |
795 | ||
b31c50a7 SP |
796 | /* Generic destroyer function for all types of queues |
797 | * Uses Mbox | |
798 | */ | |
8788fdc2 | 799 | int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q, |
6b7c5b94 SP |
800 | int queue_type) |
801 | { | |
b31c50a7 SP |
802 | struct be_mcc_wrb *wrb; |
803 | struct be_cmd_req_q_destroy *req; | |
6b7c5b94 SP |
804 | u8 subsys = 0, opcode = 0; |
805 | int status; | |
806 | ||
cf588477 SP |
807 | if (adapter->eeh_err) |
808 | return -EIO; | |
809 | ||
8788fdc2 | 810 | spin_lock(&adapter->mbox_lock); |
6b7c5b94 | 811 | |
b31c50a7 SP |
812 | wrb = wrb_from_mbox(adapter); |
813 | req = embedded_payload(wrb); | |
814 | ||
6b7c5b94 SP |
815 | switch (queue_type) { |
816 | case QTYPE_EQ: | |
817 | subsys = CMD_SUBSYSTEM_COMMON; | |
818 | opcode = OPCODE_COMMON_EQ_DESTROY; | |
819 | break; | |
820 | case QTYPE_CQ: | |
821 | subsys = CMD_SUBSYSTEM_COMMON; | |
822 | opcode = OPCODE_COMMON_CQ_DESTROY; | |
823 | break; | |
824 | case QTYPE_TXQ: | |
825 | subsys = CMD_SUBSYSTEM_ETH; | |
826 | opcode = OPCODE_ETH_TX_DESTROY; | |
827 | break; | |
828 | case QTYPE_RXQ: | |
829 | subsys = CMD_SUBSYSTEM_ETH; | |
830 | opcode = OPCODE_ETH_RX_DESTROY; | |
831 | break; | |
5fb379ee SP |
832 | case QTYPE_MCCQ: |
833 | subsys = CMD_SUBSYSTEM_COMMON; | |
834 | opcode = OPCODE_COMMON_MCC_DESTROY; | |
835 | break; | |
6b7c5b94 | 836 | default: |
5f0b849e | 837 | BUG(); |
6b7c5b94 | 838 | } |
d744b44e AK |
839 | |
840 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, opcode); | |
841 | ||
6b7c5b94 SP |
842 | be_cmd_hdr_prepare(&req->hdr, subsys, opcode, sizeof(*req)); |
843 | req->id = cpu_to_le16(q->id); | |
844 | ||
b31c50a7 | 845 | status = be_mbox_notify_wait(adapter); |
5f0b849e | 846 | |
8788fdc2 | 847 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
848 | |
849 | return status; | |
850 | } | |
851 | ||
b31c50a7 SP |
852 | /* Create an rx filtering policy configuration on an i/f |
853 | * Uses mbox | |
854 | */ | |
73d540f2 | 855 | int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags, |
ba343c77 SB |
856 | u8 *mac, bool pmac_invalid, u32 *if_handle, u32 *pmac_id, |
857 | u32 domain) | |
6b7c5b94 | 858 | { |
b31c50a7 SP |
859 | struct be_mcc_wrb *wrb; |
860 | struct be_cmd_req_if_create *req; | |
6b7c5b94 SP |
861 | int status; |
862 | ||
8788fdc2 | 863 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
864 | |
865 | wrb = wrb_from_mbox(adapter); | |
866 | req = embedded_payload(wrb); | |
6b7c5b94 | 867 | |
d744b44e AK |
868 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
869 | OPCODE_COMMON_NTWK_INTERFACE_CREATE); | |
6b7c5b94 SP |
870 | |
871 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
872 | OPCODE_COMMON_NTWK_INTERFACE_CREATE, sizeof(*req)); | |
873 | ||
ba343c77 | 874 | req->hdr.domain = domain; |
73d540f2 SP |
875 | req->capability_flags = cpu_to_le32(cap_flags); |
876 | req->enable_flags = cpu_to_le32(en_flags); | |
b31c50a7 | 877 | req->pmac_invalid = pmac_invalid; |
6b7c5b94 SP |
878 | if (!pmac_invalid) |
879 | memcpy(req->mac_addr, mac, ETH_ALEN); | |
880 | ||
b31c50a7 | 881 | status = be_mbox_notify_wait(adapter); |
6b7c5b94 SP |
882 | if (!status) { |
883 | struct be_cmd_resp_if_create *resp = embedded_payload(wrb); | |
884 | *if_handle = le32_to_cpu(resp->interface_id); | |
885 | if (!pmac_invalid) | |
886 | *pmac_id = le32_to_cpu(resp->pmac_id); | |
887 | } | |
888 | ||
8788fdc2 | 889 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
890 | return status; |
891 | } | |
892 | ||
b31c50a7 | 893 | /* Uses mbox */ |
8788fdc2 | 894 | int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id) |
6b7c5b94 | 895 | { |
b31c50a7 SP |
896 | struct be_mcc_wrb *wrb; |
897 | struct be_cmd_req_if_destroy *req; | |
6b7c5b94 SP |
898 | int status; |
899 | ||
cf588477 SP |
900 | if (adapter->eeh_err) |
901 | return -EIO; | |
902 | ||
8788fdc2 | 903 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
904 | |
905 | wrb = wrb_from_mbox(adapter); | |
906 | req = embedded_payload(wrb); | |
6b7c5b94 | 907 | |
d744b44e AK |
908 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
909 | OPCODE_COMMON_NTWK_INTERFACE_DESTROY); | |
6b7c5b94 SP |
910 | |
911 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
912 | OPCODE_COMMON_NTWK_INTERFACE_DESTROY, sizeof(*req)); | |
913 | ||
914 | req->interface_id = cpu_to_le32(interface_id); | |
b31c50a7 SP |
915 | |
916 | status = be_mbox_notify_wait(adapter); | |
6b7c5b94 | 917 | |
8788fdc2 | 918 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
919 | |
920 | return status; | |
921 | } | |
922 | ||
923 | /* Get stats is a non embedded command: the request is not embedded inside | |
924 | * WRB but is a separate dma memory block | |
b31c50a7 | 925 | * Uses asynchronous MCC |
6b7c5b94 | 926 | */ |
8788fdc2 | 927 | int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) |
6b7c5b94 | 928 | { |
b31c50a7 SP |
929 | struct be_mcc_wrb *wrb; |
930 | struct be_cmd_req_get_stats *req; | |
931 | struct be_sge *sge; | |
713d0394 | 932 | int status = 0; |
6b7c5b94 | 933 | |
b31c50a7 | 934 | spin_lock_bh(&adapter->mcc_lock); |
6b7c5b94 | 935 | |
b31c50a7 | 936 | wrb = wrb_from_mccq(adapter); |
713d0394 SP |
937 | if (!wrb) { |
938 | status = -EBUSY; | |
939 | goto err; | |
940 | } | |
b31c50a7 SP |
941 | req = nonemb_cmd->va; |
942 | sge = nonembedded_sgl(wrb); | |
6b7c5b94 | 943 | |
d744b44e AK |
944 | be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, |
945 | OPCODE_ETH_GET_STATISTICS); | |
6b7c5b94 SP |
946 | |
947 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, | |
948 | OPCODE_ETH_GET_STATISTICS, sizeof(*req)); | |
949 | sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma)); | |
950 | sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF); | |
951 | sge->len = cpu_to_le32(nonemb_cmd->size); | |
952 | ||
b31c50a7 | 953 | be_mcc_notify(adapter); |
0fc48c37 | 954 | adapter->stats_ioctl_sent = true; |
6b7c5b94 | 955 | |
713d0394 | 956 | err: |
b31c50a7 | 957 | spin_unlock_bh(&adapter->mcc_lock); |
713d0394 | 958 | return status; |
6b7c5b94 SP |
959 | } |
960 | ||
b31c50a7 | 961 | /* Uses synchronous mcc */ |
8788fdc2 | 962 | int be_cmd_link_status_query(struct be_adapter *adapter, |
0388f251 | 963 | bool *link_up, u8 *mac_speed, u16 *link_speed) |
6b7c5b94 | 964 | { |
b31c50a7 SP |
965 | struct be_mcc_wrb *wrb; |
966 | struct be_cmd_req_link_status *req; | |
6b7c5b94 SP |
967 | int status; |
968 | ||
b31c50a7 SP |
969 | spin_lock_bh(&adapter->mcc_lock); |
970 | ||
971 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
972 | if (!wrb) { |
973 | status = -EBUSY; | |
974 | goto err; | |
975 | } | |
b31c50a7 | 976 | req = embedded_payload(wrb); |
a8f447bd SP |
977 | |
978 | *link_up = false; | |
6b7c5b94 | 979 | |
d744b44e AK |
980 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
981 | OPCODE_COMMON_NTWK_LINK_STATUS_QUERY); | |
6b7c5b94 SP |
982 | |
983 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
984 | OPCODE_COMMON_NTWK_LINK_STATUS_QUERY, sizeof(*req)); | |
985 | ||
b31c50a7 | 986 | status = be_mcc_notify_wait(adapter); |
6b7c5b94 SP |
987 | if (!status) { |
988 | struct be_cmd_resp_link_status *resp = embedded_payload(wrb); | |
0388f251 | 989 | if (resp->mac_speed != PHY_LINK_SPEED_ZERO) { |
a8f447bd | 990 | *link_up = true; |
0388f251 SB |
991 | *link_speed = le16_to_cpu(resp->link_speed); |
992 | *mac_speed = resp->mac_speed; | |
993 | } | |
6b7c5b94 SP |
994 | } |
995 | ||
713d0394 | 996 | err: |
b31c50a7 | 997 | spin_unlock_bh(&adapter->mcc_lock); |
6b7c5b94 SP |
998 | return status; |
999 | } | |
1000 | ||
b31c50a7 | 1001 | /* Uses Mbox */ |
8788fdc2 | 1002 | int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver) |
6b7c5b94 | 1003 | { |
b31c50a7 SP |
1004 | struct be_mcc_wrb *wrb; |
1005 | struct be_cmd_req_get_fw_version *req; | |
6b7c5b94 SP |
1006 | int status; |
1007 | ||
8788fdc2 | 1008 | spin_lock(&adapter->mbox_lock); |
b31c50a7 SP |
1009 | |
1010 | wrb = wrb_from_mbox(adapter); | |
1011 | req = embedded_payload(wrb); | |
6b7c5b94 | 1012 | |
d744b44e AK |
1013 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1014 | OPCODE_COMMON_GET_FW_VERSION); | |
6b7c5b94 SP |
1015 | |
1016 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1017 | OPCODE_COMMON_GET_FW_VERSION, sizeof(*req)); | |
1018 | ||
b31c50a7 | 1019 | status = be_mbox_notify_wait(adapter); |
6b7c5b94 SP |
1020 | if (!status) { |
1021 | struct be_cmd_resp_get_fw_version *resp = embedded_payload(wrb); | |
1022 | strncpy(fw_ver, resp->firmware_version_string, FW_VER_LEN); | |
1023 | } | |
1024 | ||
8788fdc2 | 1025 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
1026 | return status; |
1027 | } | |
1028 | ||
b31c50a7 SP |
1029 | /* set the EQ delay interval of an EQ to specified value |
1030 | * Uses async mcc | |
1031 | */ | |
8788fdc2 | 1032 | int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd) |
6b7c5b94 | 1033 | { |
b31c50a7 SP |
1034 | struct be_mcc_wrb *wrb; |
1035 | struct be_cmd_req_modify_eq_delay *req; | |
713d0394 | 1036 | int status = 0; |
6b7c5b94 | 1037 | |
b31c50a7 SP |
1038 | spin_lock_bh(&adapter->mcc_lock); |
1039 | ||
1040 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
1041 | if (!wrb) { |
1042 | status = -EBUSY; | |
1043 | goto err; | |
1044 | } | |
b31c50a7 | 1045 | req = embedded_payload(wrb); |
6b7c5b94 | 1046 | |
d744b44e AK |
1047 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1048 | OPCODE_COMMON_MODIFY_EQ_DELAY); | |
6b7c5b94 SP |
1049 | |
1050 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1051 | OPCODE_COMMON_MODIFY_EQ_DELAY, sizeof(*req)); | |
1052 | ||
1053 | req->num_eq = cpu_to_le32(1); | |
1054 | req->delay[0].eq_id = cpu_to_le32(eq_id); | |
1055 | req->delay[0].phase = 0; | |
1056 | req->delay[0].delay_multiplier = cpu_to_le32(eqd); | |
1057 | ||
b31c50a7 | 1058 | be_mcc_notify(adapter); |
6b7c5b94 | 1059 | |
713d0394 | 1060 | err: |
b31c50a7 | 1061 | spin_unlock_bh(&adapter->mcc_lock); |
713d0394 | 1062 | return status; |
6b7c5b94 SP |
1063 | } |
1064 | ||
b31c50a7 | 1065 | /* Uses sycnhronous mcc */ |
8788fdc2 | 1066 | int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array, |
6b7c5b94 SP |
1067 | u32 num, bool untagged, bool promiscuous) |
1068 | { | |
b31c50a7 SP |
1069 | struct be_mcc_wrb *wrb; |
1070 | struct be_cmd_req_vlan_config *req; | |
6b7c5b94 SP |
1071 | int status; |
1072 | ||
b31c50a7 SP |
1073 | spin_lock_bh(&adapter->mcc_lock); |
1074 | ||
1075 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
1076 | if (!wrb) { |
1077 | status = -EBUSY; | |
1078 | goto err; | |
1079 | } | |
b31c50a7 | 1080 | req = embedded_payload(wrb); |
6b7c5b94 | 1081 | |
d744b44e AK |
1082 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1083 | OPCODE_COMMON_NTWK_VLAN_CONFIG); | |
6b7c5b94 SP |
1084 | |
1085 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1086 | OPCODE_COMMON_NTWK_VLAN_CONFIG, sizeof(*req)); | |
1087 | ||
1088 | req->interface_id = if_id; | |
1089 | req->promiscuous = promiscuous; | |
1090 | req->untagged = untagged; | |
1091 | req->num_vlan = num; | |
1092 | if (!promiscuous) { | |
1093 | memcpy(req->normal_vlan, vtag_array, | |
1094 | req->num_vlan * sizeof(vtag_array[0])); | |
1095 | } | |
1096 | ||
b31c50a7 | 1097 | status = be_mcc_notify_wait(adapter); |
6b7c5b94 | 1098 | |
713d0394 | 1099 | err: |
b31c50a7 | 1100 | spin_unlock_bh(&adapter->mcc_lock); |
6b7c5b94 SP |
1101 | return status; |
1102 | } | |
1103 | ||
b31c50a7 SP |
1104 | /* Uses MCC for this command as it may be called in BH context |
1105 | * Uses synchronous mcc | |
1106 | */ | |
8788fdc2 | 1107 | int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en) |
6b7c5b94 | 1108 | { |
6ac7b687 SP |
1109 | struct be_mcc_wrb *wrb; |
1110 | struct be_cmd_req_promiscuous_config *req; | |
b31c50a7 | 1111 | int status; |
6b7c5b94 | 1112 | |
8788fdc2 | 1113 | spin_lock_bh(&adapter->mcc_lock); |
6ac7b687 | 1114 | |
b31c50a7 | 1115 | wrb = wrb_from_mccq(adapter); |
713d0394 SP |
1116 | if (!wrb) { |
1117 | status = -EBUSY; | |
1118 | goto err; | |
1119 | } | |
6ac7b687 | 1120 | req = embedded_payload(wrb); |
6b7c5b94 | 1121 | |
d744b44e | 1122 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, OPCODE_ETH_PROMISCUOUS); |
6b7c5b94 SP |
1123 | |
1124 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, | |
1125 | OPCODE_ETH_PROMISCUOUS, sizeof(*req)); | |
1126 | ||
69d7ce72 SP |
1127 | /* In FW versions X.102.149/X.101.487 and later, |
1128 | * the port setting associated only with the | |
1129 | * issuing pci function will take effect | |
1130 | */ | |
6b7c5b94 SP |
1131 | if (port_num) |
1132 | req->port1_promiscuous = en; | |
1133 | else | |
1134 | req->port0_promiscuous = en; | |
1135 | ||
b31c50a7 | 1136 | status = be_mcc_notify_wait(adapter); |
6b7c5b94 | 1137 | |
713d0394 | 1138 | err: |
8788fdc2 | 1139 | spin_unlock_bh(&adapter->mcc_lock); |
b31c50a7 | 1140 | return status; |
6b7c5b94 SP |
1141 | } |
1142 | ||
6ac7b687 | 1143 | /* |
b31c50a7 | 1144 | * Uses MCC for this command as it may be called in BH context |
6ac7b687 SP |
1145 | * (mc == NULL) => multicast promiscous |
1146 | */ | |
8788fdc2 | 1147 | int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id, |
0ddf477b | 1148 | struct net_device *netdev, struct be_dma_mem *mem) |
6b7c5b94 | 1149 | { |
6ac7b687 | 1150 | struct be_mcc_wrb *wrb; |
e7b909a6 SP |
1151 | struct be_cmd_req_mcast_mac_config *req = mem->va; |
1152 | struct be_sge *sge; | |
1153 | int status; | |
6b7c5b94 | 1154 | |
8788fdc2 | 1155 | spin_lock_bh(&adapter->mcc_lock); |
6ac7b687 | 1156 | |
b31c50a7 | 1157 | wrb = wrb_from_mccq(adapter); |
713d0394 SP |
1158 | if (!wrb) { |
1159 | status = -EBUSY; | |
1160 | goto err; | |
1161 | } | |
e7b909a6 SP |
1162 | sge = nonembedded_sgl(wrb); |
1163 | memset(req, 0, sizeof(*req)); | |
6b7c5b94 | 1164 | |
d744b44e AK |
1165 | be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, |
1166 | OPCODE_COMMON_NTWK_MULTICAST_SET); | |
e7b909a6 SP |
1167 | sge->pa_hi = cpu_to_le32(upper_32_bits(mem->dma)); |
1168 | sge->pa_lo = cpu_to_le32(mem->dma & 0xFFFFFFFF); | |
1169 | sge->len = cpu_to_le32(mem->size); | |
6b7c5b94 SP |
1170 | |
1171 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1172 | OPCODE_COMMON_NTWK_MULTICAST_SET, sizeof(*req)); | |
1173 | ||
1174 | req->interface_id = if_id; | |
0ddf477b | 1175 | if (netdev) { |
24307eef | 1176 | int i; |
22bedad3 | 1177 | struct netdev_hw_addr *ha; |
24307eef | 1178 | |
0ddf477b | 1179 | req->num_mac = cpu_to_le16(netdev_mc_count(netdev)); |
24307eef | 1180 | |
0ddf477b | 1181 | i = 0; |
22bedad3 JP |
1182 | netdev_for_each_mc_addr(ha, netdev) |
1183 | memcpy(req->mac[i].byte, ha->addr, ETH_ALEN); | |
24307eef SP |
1184 | } else { |
1185 | req->promiscuous = 1; | |
6b7c5b94 SP |
1186 | } |
1187 | ||
e7b909a6 | 1188 | status = be_mcc_notify_wait(adapter); |
6b7c5b94 | 1189 | |
713d0394 | 1190 | err: |
8788fdc2 | 1191 | spin_unlock_bh(&adapter->mcc_lock); |
e7b909a6 | 1192 | return status; |
6b7c5b94 SP |
1193 | } |
1194 | ||
b31c50a7 | 1195 | /* Uses synchrounous mcc */ |
8788fdc2 | 1196 | int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc) |
6b7c5b94 | 1197 | { |
b31c50a7 SP |
1198 | struct be_mcc_wrb *wrb; |
1199 | struct be_cmd_req_set_flow_control *req; | |
6b7c5b94 SP |
1200 | int status; |
1201 | ||
b31c50a7 | 1202 | spin_lock_bh(&adapter->mcc_lock); |
6b7c5b94 | 1203 | |
b31c50a7 | 1204 | wrb = wrb_from_mccq(adapter); |
713d0394 SP |
1205 | if (!wrb) { |
1206 | status = -EBUSY; | |
1207 | goto err; | |
1208 | } | |
b31c50a7 | 1209 | req = embedded_payload(wrb); |
6b7c5b94 | 1210 | |
d744b44e AK |
1211 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1212 | OPCODE_COMMON_SET_FLOW_CONTROL); | |
6b7c5b94 SP |
1213 | |
1214 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1215 | OPCODE_COMMON_SET_FLOW_CONTROL, sizeof(*req)); | |
1216 | ||
1217 | req->tx_flow_control = cpu_to_le16((u16)tx_fc); | |
1218 | req->rx_flow_control = cpu_to_le16((u16)rx_fc); | |
1219 | ||
b31c50a7 | 1220 | status = be_mcc_notify_wait(adapter); |
6b7c5b94 | 1221 | |
713d0394 | 1222 | err: |
b31c50a7 | 1223 | spin_unlock_bh(&adapter->mcc_lock); |
6b7c5b94 SP |
1224 | return status; |
1225 | } | |
1226 | ||
b31c50a7 | 1227 | /* Uses sycn mcc */ |
8788fdc2 | 1228 | int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc) |
6b7c5b94 | 1229 | { |
b31c50a7 SP |
1230 | struct be_mcc_wrb *wrb; |
1231 | struct be_cmd_req_get_flow_control *req; | |
6b7c5b94 SP |
1232 | int status; |
1233 | ||
b31c50a7 | 1234 | spin_lock_bh(&adapter->mcc_lock); |
6b7c5b94 | 1235 | |
b31c50a7 | 1236 | wrb = wrb_from_mccq(adapter); |
713d0394 SP |
1237 | if (!wrb) { |
1238 | status = -EBUSY; | |
1239 | goto err; | |
1240 | } | |
b31c50a7 | 1241 | req = embedded_payload(wrb); |
6b7c5b94 | 1242 | |
d744b44e AK |
1243 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1244 | OPCODE_COMMON_GET_FLOW_CONTROL); | |
6b7c5b94 SP |
1245 | |
1246 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1247 | OPCODE_COMMON_GET_FLOW_CONTROL, sizeof(*req)); | |
1248 | ||
b31c50a7 | 1249 | status = be_mcc_notify_wait(adapter); |
6b7c5b94 SP |
1250 | if (!status) { |
1251 | struct be_cmd_resp_get_flow_control *resp = | |
1252 | embedded_payload(wrb); | |
1253 | *tx_fc = le16_to_cpu(resp->tx_flow_control); | |
1254 | *rx_fc = le16_to_cpu(resp->rx_flow_control); | |
1255 | } | |
1256 | ||
713d0394 | 1257 | err: |
b31c50a7 | 1258 | spin_unlock_bh(&adapter->mcc_lock); |
6b7c5b94 SP |
1259 | return status; |
1260 | } | |
1261 | ||
b31c50a7 | 1262 | /* Uses mbox */ |
3abcdeda SP |
1263 | int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num, |
1264 | u32 *mode, u32 *caps) | |
6b7c5b94 | 1265 | { |
b31c50a7 SP |
1266 | struct be_mcc_wrb *wrb; |
1267 | struct be_cmd_req_query_fw_cfg *req; | |
6b7c5b94 SP |
1268 | int status; |
1269 | ||
8788fdc2 | 1270 | spin_lock(&adapter->mbox_lock); |
6b7c5b94 | 1271 | |
b31c50a7 SP |
1272 | wrb = wrb_from_mbox(adapter); |
1273 | req = embedded_payload(wrb); | |
6b7c5b94 | 1274 | |
d744b44e AK |
1275 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1276 | OPCODE_COMMON_QUERY_FIRMWARE_CONFIG); | |
6b7c5b94 SP |
1277 | |
1278 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1279 | OPCODE_COMMON_QUERY_FIRMWARE_CONFIG, sizeof(*req)); | |
1280 | ||
b31c50a7 | 1281 | status = be_mbox_notify_wait(adapter); |
6b7c5b94 SP |
1282 | if (!status) { |
1283 | struct be_cmd_resp_query_fw_cfg *resp = embedded_payload(wrb); | |
1284 | *port_num = le32_to_cpu(resp->phys_port); | |
3486be29 | 1285 | *mode = le32_to_cpu(resp->function_mode); |
3abcdeda | 1286 | *caps = le32_to_cpu(resp->function_caps); |
6b7c5b94 SP |
1287 | } |
1288 | ||
8788fdc2 | 1289 | spin_unlock(&adapter->mbox_lock); |
6b7c5b94 SP |
1290 | return status; |
1291 | } | |
14074eab | 1292 | |
b31c50a7 | 1293 | /* Uses mbox */ |
14074eab | 1294 | int be_cmd_reset_function(struct be_adapter *adapter) |
1295 | { | |
b31c50a7 SP |
1296 | struct be_mcc_wrb *wrb; |
1297 | struct be_cmd_req_hdr *req; | |
14074eab | 1298 | int status; |
1299 | ||
1300 | spin_lock(&adapter->mbox_lock); | |
1301 | ||
b31c50a7 SP |
1302 | wrb = wrb_from_mbox(adapter); |
1303 | req = embedded_payload(wrb); | |
14074eab | 1304 | |
d744b44e AK |
1305 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1306 | OPCODE_COMMON_FUNCTION_RESET); | |
14074eab | 1307 | |
1308 | be_cmd_hdr_prepare(req, CMD_SUBSYSTEM_COMMON, | |
1309 | OPCODE_COMMON_FUNCTION_RESET, sizeof(*req)); | |
1310 | ||
b31c50a7 | 1311 | status = be_mbox_notify_wait(adapter); |
14074eab | 1312 | |
1313 | spin_unlock(&adapter->mbox_lock); | |
1314 | return status; | |
1315 | } | |
84517482 | 1316 | |
3abcdeda SP |
1317 | int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u16 table_size) |
1318 | { | |
1319 | struct be_mcc_wrb *wrb; | |
1320 | struct be_cmd_req_rss_config *req; | |
1321 | u32 myhash[10]; | |
1322 | int status; | |
1323 | ||
1324 | spin_lock(&adapter->mbox_lock); | |
1325 | ||
1326 | wrb = wrb_from_mbox(adapter); | |
1327 | req = embedded_payload(wrb); | |
1328 | ||
1329 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, | |
1330 | OPCODE_ETH_RSS_CONFIG); | |
1331 | ||
1332 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, | |
1333 | OPCODE_ETH_RSS_CONFIG, sizeof(*req)); | |
1334 | ||
1335 | req->if_id = cpu_to_le32(adapter->if_handle); | |
1336 | req->enable_rss = cpu_to_le16(RSS_ENABLE_TCP_IPV4 | RSS_ENABLE_IPV4); | |
1337 | req->cpu_table_size_log2 = cpu_to_le16(fls(table_size) - 1); | |
1338 | memcpy(req->cpu_table, rsstable, table_size); | |
1339 | memcpy(req->hash, myhash, sizeof(myhash)); | |
1340 | be_dws_cpu_to_le(req->hash, sizeof(req->hash)); | |
1341 | ||
1342 | status = be_mbox_notify_wait(adapter); | |
1343 | ||
1344 | spin_unlock(&adapter->mbox_lock); | |
1345 | return status; | |
1346 | } | |
1347 | ||
fad9ab2c SB |
1348 | /* Uses sync mcc */ |
1349 | int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, | |
1350 | u8 bcn, u8 sts, u8 state) | |
1351 | { | |
1352 | struct be_mcc_wrb *wrb; | |
1353 | struct be_cmd_req_enable_disable_beacon *req; | |
1354 | int status; | |
1355 | ||
1356 | spin_lock_bh(&adapter->mcc_lock); | |
1357 | ||
1358 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
1359 | if (!wrb) { |
1360 | status = -EBUSY; | |
1361 | goto err; | |
1362 | } | |
fad9ab2c SB |
1363 | req = embedded_payload(wrb); |
1364 | ||
d744b44e AK |
1365 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1366 | OPCODE_COMMON_ENABLE_DISABLE_BEACON); | |
fad9ab2c SB |
1367 | |
1368 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1369 | OPCODE_COMMON_ENABLE_DISABLE_BEACON, sizeof(*req)); | |
1370 | ||
1371 | req->port_num = port_num; | |
1372 | req->beacon_state = state; | |
1373 | req->beacon_duration = bcn; | |
1374 | req->status_duration = sts; | |
1375 | ||
1376 | status = be_mcc_notify_wait(adapter); | |
1377 | ||
713d0394 | 1378 | err: |
fad9ab2c SB |
1379 | spin_unlock_bh(&adapter->mcc_lock); |
1380 | return status; | |
1381 | } | |
1382 | ||
1383 | /* Uses sync mcc */ | |
1384 | int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num, u32 *state) | |
1385 | { | |
1386 | struct be_mcc_wrb *wrb; | |
1387 | struct be_cmd_req_get_beacon_state *req; | |
1388 | int status; | |
1389 | ||
1390 | spin_lock_bh(&adapter->mcc_lock); | |
1391 | ||
1392 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
1393 | if (!wrb) { |
1394 | status = -EBUSY; | |
1395 | goto err; | |
1396 | } | |
fad9ab2c SB |
1397 | req = embedded_payload(wrb); |
1398 | ||
d744b44e AK |
1399 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, |
1400 | OPCODE_COMMON_GET_BEACON_STATE); | |
fad9ab2c SB |
1401 | |
1402 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1403 | OPCODE_COMMON_GET_BEACON_STATE, sizeof(*req)); | |
1404 | ||
1405 | req->port_num = port_num; | |
1406 | ||
1407 | status = be_mcc_notify_wait(adapter); | |
1408 | if (!status) { | |
1409 | struct be_cmd_resp_get_beacon_state *resp = | |
1410 | embedded_payload(wrb); | |
1411 | *state = resp->beacon_state; | |
1412 | } | |
1413 | ||
713d0394 | 1414 | err: |
fad9ab2c SB |
1415 | spin_unlock_bh(&adapter->mcc_lock); |
1416 | return status; | |
1417 | } | |
1418 | ||
0388f251 SB |
1419 | /* Uses sync mcc */ |
1420 | int be_cmd_read_port_type(struct be_adapter *adapter, u32 port, | |
1421 | u8 *connector) | |
1422 | { | |
1423 | struct be_mcc_wrb *wrb; | |
1424 | struct be_cmd_req_port_type *req; | |
1425 | int status; | |
1426 | ||
1427 | spin_lock_bh(&adapter->mcc_lock); | |
1428 | ||
1429 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
1430 | if (!wrb) { |
1431 | status = -EBUSY; | |
1432 | goto err; | |
1433 | } | |
0388f251 SB |
1434 | req = embedded_payload(wrb); |
1435 | ||
d744b44e AK |
1436 | be_wrb_hdr_prepare(wrb, sizeof(struct be_cmd_resp_port_type), true, 0, |
1437 | OPCODE_COMMON_READ_TRANSRECV_DATA); | |
0388f251 SB |
1438 | |
1439 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1440 | OPCODE_COMMON_READ_TRANSRECV_DATA, sizeof(*req)); | |
1441 | ||
1442 | req->port = cpu_to_le32(port); | |
1443 | req->page_num = cpu_to_le32(TR_PAGE_A0); | |
1444 | status = be_mcc_notify_wait(adapter); | |
1445 | if (!status) { | |
1446 | struct be_cmd_resp_port_type *resp = embedded_payload(wrb); | |
1447 | *connector = resp->data.connector; | |
1448 | } | |
1449 | ||
713d0394 | 1450 | err: |
0388f251 SB |
1451 | spin_unlock_bh(&adapter->mcc_lock); |
1452 | return status; | |
1453 | } | |
1454 | ||
84517482 AK |
1455 | int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, |
1456 | u32 flash_type, u32 flash_opcode, u32 buf_size) | |
1457 | { | |
b31c50a7 | 1458 | struct be_mcc_wrb *wrb; |
3f0d4560 | 1459 | struct be_cmd_write_flashrom *req; |
b31c50a7 | 1460 | struct be_sge *sge; |
84517482 AK |
1461 | int status; |
1462 | ||
b31c50a7 | 1463 | spin_lock_bh(&adapter->mcc_lock); |
dd131e76 | 1464 | adapter->flash_status = 0; |
b31c50a7 SP |
1465 | |
1466 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
1467 | if (!wrb) { |
1468 | status = -EBUSY; | |
2892d9c2 | 1469 | goto err_unlock; |
713d0394 SP |
1470 | } |
1471 | req = cmd->va; | |
b31c50a7 SP |
1472 | sge = nonembedded_sgl(wrb); |
1473 | ||
d744b44e AK |
1474 | be_wrb_hdr_prepare(wrb, cmd->size, false, 1, |
1475 | OPCODE_COMMON_WRITE_FLASHROM); | |
dd131e76 | 1476 | wrb->tag1 = CMD_SUBSYSTEM_COMMON; |
84517482 AK |
1477 | |
1478 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1479 | OPCODE_COMMON_WRITE_FLASHROM, cmd->size); | |
1480 | sge->pa_hi = cpu_to_le32(upper_32_bits(cmd->dma)); | |
1481 | sge->pa_lo = cpu_to_le32(cmd->dma & 0xFFFFFFFF); | |
1482 | sge->len = cpu_to_le32(cmd->size); | |
1483 | ||
1484 | req->params.op_type = cpu_to_le32(flash_type); | |
1485 | req->params.op_code = cpu_to_le32(flash_opcode); | |
1486 | req->params.data_buf_size = cpu_to_le32(buf_size); | |
1487 | ||
dd131e76 SB |
1488 | be_mcc_notify(adapter); |
1489 | spin_unlock_bh(&adapter->mcc_lock); | |
1490 | ||
1491 | if (!wait_for_completion_timeout(&adapter->flash_compl, | |
1492 | msecs_to_jiffies(12000))) | |
1493 | status = -1; | |
1494 | else | |
1495 | status = adapter->flash_status; | |
84517482 | 1496 | |
2892d9c2 DC |
1497 | return status; |
1498 | ||
1499 | err_unlock: | |
1500 | spin_unlock_bh(&adapter->mcc_lock); | |
84517482 AK |
1501 | return status; |
1502 | } | |
fa9a6fed | 1503 | |
3f0d4560 AK |
1504 | int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc, |
1505 | int offset) | |
fa9a6fed SB |
1506 | { |
1507 | struct be_mcc_wrb *wrb; | |
1508 | struct be_cmd_write_flashrom *req; | |
1509 | int status; | |
1510 | ||
1511 | spin_lock_bh(&adapter->mcc_lock); | |
1512 | ||
1513 | wrb = wrb_from_mccq(adapter); | |
713d0394 SP |
1514 | if (!wrb) { |
1515 | status = -EBUSY; | |
1516 | goto err; | |
1517 | } | |
fa9a6fed SB |
1518 | req = embedded_payload(wrb); |
1519 | ||
d744b44e AK |
1520 | be_wrb_hdr_prepare(wrb, sizeof(*req)+4, true, 0, |
1521 | OPCODE_COMMON_READ_FLASHROM); | |
fa9a6fed SB |
1522 | |
1523 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1524 | OPCODE_COMMON_READ_FLASHROM, sizeof(*req)+4); | |
1525 | ||
3f0d4560 | 1526 | req->params.op_type = cpu_to_le32(IMG_TYPE_REDBOOT); |
fa9a6fed | 1527 | req->params.op_code = cpu_to_le32(FLASHROM_OPER_REPORT); |
8b93b710 AK |
1528 | req->params.offset = cpu_to_le32(offset); |
1529 | req->params.data_buf_size = cpu_to_le32(0x4); | |
fa9a6fed SB |
1530 | |
1531 | status = be_mcc_notify_wait(adapter); | |
1532 | if (!status) | |
1533 | memcpy(flashed_crc, req->params.data_buf, 4); | |
1534 | ||
713d0394 | 1535 | err: |
fa9a6fed SB |
1536 | spin_unlock_bh(&adapter->mcc_lock); |
1537 | return status; | |
1538 | } | |
71d8d1b5 | 1539 | |
c196b02c | 1540 | int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac, |
71d8d1b5 AK |
1541 | struct be_dma_mem *nonemb_cmd) |
1542 | { | |
1543 | struct be_mcc_wrb *wrb; | |
1544 | struct be_cmd_req_acpi_wol_magic_config *req; | |
1545 | struct be_sge *sge; | |
1546 | int status; | |
1547 | ||
1548 | spin_lock_bh(&adapter->mcc_lock); | |
1549 | ||
1550 | wrb = wrb_from_mccq(adapter); | |
1551 | if (!wrb) { | |
1552 | status = -EBUSY; | |
1553 | goto err; | |
1554 | } | |
1555 | req = nonemb_cmd->va; | |
1556 | sge = nonembedded_sgl(wrb); | |
1557 | ||
1558 | be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, | |
1559 | OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG); | |
1560 | ||
1561 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, | |
1562 | OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG, sizeof(*req)); | |
1563 | memcpy(req->magic_mac, mac, ETH_ALEN); | |
1564 | ||
1565 | sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma)); | |
1566 | sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF); | |
1567 | sge->len = cpu_to_le32(nonemb_cmd->size); | |
1568 | ||
1569 | status = be_mcc_notify_wait(adapter); | |
1570 | ||
1571 | err: | |
1572 | spin_unlock_bh(&adapter->mcc_lock); | |
1573 | return status; | |
1574 | } | |
ff33a6e2 | 1575 | |
fced9999 SB |
1576 | int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num, |
1577 | u8 loopback_type, u8 enable) | |
1578 | { | |
1579 | struct be_mcc_wrb *wrb; | |
1580 | struct be_cmd_req_set_lmode *req; | |
1581 | int status; | |
1582 | ||
1583 | spin_lock_bh(&adapter->mcc_lock); | |
1584 | ||
1585 | wrb = wrb_from_mccq(adapter); | |
1586 | if (!wrb) { | |
1587 | status = -EBUSY; | |
1588 | goto err; | |
1589 | } | |
1590 | ||
1591 | req = embedded_payload(wrb); | |
1592 | ||
1593 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, | |
1594 | OPCODE_LOWLEVEL_SET_LOOPBACK_MODE); | |
1595 | ||
1596 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, | |
1597 | OPCODE_LOWLEVEL_SET_LOOPBACK_MODE, | |
1598 | sizeof(*req)); | |
1599 | ||
1600 | req->src_port = port_num; | |
1601 | req->dest_port = port_num; | |
1602 | req->loopback_type = loopback_type; | |
1603 | req->loopback_state = enable; | |
1604 | ||
1605 | status = be_mcc_notify_wait(adapter); | |
1606 | err: | |
1607 | spin_unlock_bh(&adapter->mcc_lock); | |
1608 | return status; | |
1609 | } | |
1610 | ||
ff33a6e2 S |
1611 | int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, |
1612 | u32 loopback_type, u32 pkt_size, u32 num_pkts, u64 pattern) | |
1613 | { | |
1614 | struct be_mcc_wrb *wrb; | |
1615 | struct be_cmd_req_loopback_test *req; | |
1616 | int status; | |
1617 | ||
1618 | spin_lock_bh(&adapter->mcc_lock); | |
1619 | ||
1620 | wrb = wrb_from_mccq(adapter); | |
1621 | if (!wrb) { | |
1622 | status = -EBUSY; | |
1623 | goto err; | |
1624 | } | |
1625 | ||
1626 | req = embedded_payload(wrb); | |
1627 | ||
1628 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, | |
1629 | OPCODE_LOWLEVEL_LOOPBACK_TEST); | |
1630 | ||
1631 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, | |
1632 | OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req)); | |
3ffd0515 | 1633 | req->hdr.timeout = cpu_to_le32(4); |
ff33a6e2 S |
1634 | |
1635 | req->pattern = cpu_to_le64(pattern); | |
1636 | req->src_port = cpu_to_le32(port_num); | |
1637 | req->dest_port = cpu_to_le32(port_num); | |
1638 | req->pkt_size = cpu_to_le32(pkt_size); | |
1639 | req->num_pkts = cpu_to_le32(num_pkts); | |
1640 | req->loopback_type = cpu_to_le32(loopback_type); | |
1641 | ||
1642 | status = be_mcc_notify_wait(adapter); | |
1643 | if (!status) { | |
1644 | struct be_cmd_resp_loopback_test *resp = embedded_payload(wrb); | |
1645 | status = le32_to_cpu(resp->status); | |
1646 | } | |
1647 | ||
1648 | err: | |
1649 | spin_unlock_bh(&adapter->mcc_lock); | |
1650 | return status; | |
1651 | } | |
1652 | ||
1653 | int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern, | |
1654 | u32 byte_cnt, struct be_dma_mem *cmd) | |
1655 | { | |
1656 | struct be_mcc_wrb *wrb; | |
1657 | struct be_cmd_req_ddrdma_test *req; | |
1658 | struct be_sge *sge; | |
1659 | int status; | |
1660 | int i, j = 0; | |
1661 | ||
1662 | spin_lock_bh(&adapter->mcc_lock); | |
1663 | ||
1664 | wrb = wrb_from_mccq(adapter); | |
1665 | if (!wrb) { | |
1666 | status = -EBUSY; | |
1667 | goto err; | |
1668 | } | |
1669 | req = cmd->va; | |
1670 | sge = nonembedded_sgl(wrb); | |
1671 | be_wrb_hdr_prepare(wrb, cmd->size, false, 1, | |
1672 | OPCODE_LOWLEVEL_HOST_DDR_DMA); | |
1673 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, | |
1674 | OPCODE_LOWLEVEL_HOST_DDR_DMA, cmd->size); | |
1675 | ||
1676 | sge->pa_hi = cpu_to_le32(upper_32_bits(cmd->dma)); | |
1677 | sge->pa_lo = cpu_to_le32(cmd->dma & 0xFFFFFFFF); | |
1678 | sge->len = cpu_to_le32(cmd->size); | |
1679 | ||
1680 | req->pattern = cpu_to_le64(pattern); | |
1681 | req->byte_count = cpu_to_le32(byte_cnt); | |
1682 | for (i = 0; i < byte_cnt; i++) { | |
1683 | req->snd_buff[i] = (u8)(pattern >> (j*8)); | |
1684 | j++; | |
1685 | if (j > 7) | |
1686 | j = 0; | |
1687 | } | |
1688 | ||
1689 | status = be_mcc_notify_wait(adapter); | |
1690 | ||
1691 | if (!status) { | |
1692 | struct be_cmd_resp_ddrdma_test *resp; | |
1693 | resp = cmd->va; | |
1694 | if ((memcmp(resp->rcv_buff, req->snd_buff, byte_cnt) != 0) || | |
1695 | resp->snd_err) { | |
1696 | status = -1; | |
1697 | } | |
1698 | } | |
1699 | ||
1700 | err: | |
1701 | spin_unlock_bh(&adapter->mcc_lock); | |
1702 | return status; | |
1703 | } | |
368c0ca2 | 1704 | |
c196b02c | 1705 | int be_cmd_get_seeprom_data(struct be_adapter *adapter, |
368c0ca2 SB |
1706 | struct be_dma_mem *nonemb_cmd) |
1707 | { | |
1708 | struct be_mcc_wrb *wrb; | |
1709 | struct be_cmd_req_seeprom_read *req; | |
1710 | struct be_sge *sge; | |
1711 | int status; | |
1712 | ||
1713 | spin_lock_bh(&adapter->mcc_lock); | |
1714 | ||
1715 | wrb = wrb_from_mccq(adapter); | |
1716 | req = nonemb_cmd->va; | |
1717 | sge = nonembedded_sgl(wrb); | |
1718 | ||
1719 | be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, | |
1720 | OPCODE_COMMON_SEEPROM_READ); | |
1721 | ||
1722 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1723 | OPCODE_COMMON_SEEPROM_READ, sizeof(*req)); | |
1724 | ||
1725 | sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma)); | |
1726 | sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF); | |
1727 | sge->len = cpu_to_le32(nonemb_cmd->size); | |
1728 | ||
1729 | status = be_mcc_notify_wait(adapter); | |
1730 | ||
1731 | spin_unlock_bh(&adapter->mcc_lock); | |
1732 | return status; | |
1733 | } | |
ee3cb629 AK |
1734 | |
1735 | int be_cmd_get_phy_info(struct be_adapter *adapter, struct be_dma_mem *cmd) | |
1736 | { | |
1737 | struct be_mcc_wrb *wrb; | |
1738 | struct be_cmd_req_get_phy_info *req; | |
1739 | struct be_sge *sge; | |
1740 | int status; | |
1741 | ||
1742 | spin_lock_bh(&adapter->mcc_lock); | |
1743 | ||
1744 | wrb = wrb_from_mccq(adapter); | |
1745 | if (!wrb) { | |
1746 | status = -EBUSY; | |
1747 | goto err; | |
1748 | } | |
1749 | ||
1750 | req = cmd->va; | |
1751 | sge = nonembedded_sgl(wrb); | |
1752 | ||
1753 | be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, | |
1754 | OPCODE_COMMON_GET_PHY_DETAILS); | |
1755 | ||
1756 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1757 | OPCODE_COMMON_GET_PHY_DETAILS, | |
1758 | sizeof(*req)); | |
1759 | ||
1760 | sge->pa_hi = cpu_to_le32(upper_32_bits(cmd->dma)); | |
1761 | sge->pa_lo = cpu_to_le32(cmd->dma & 0xFFFFFFFF); | |
1762 | sge->len = cpu_to_le32(cmd->size); | |
1763 | ||
1764 | status = be_mcc_notify_wait(adapter); | |
1765 | err: | |
1766 | spin_unlock_bh(&adapter->mcc_lock); | |
1767 | return status; | |
1768 | } | |
e1d18735 AK |
1769 | |
1770 | int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain) | |
1771 | { | |
1772 | struct be_mcc_wrb *wrb; | |
1773 | struct be_cmd_req_set_qos *req; | |
1774 | int status; | |
1775 | ||
1776 | spin_lock_bh(&adapter->mcc_lock); | |
1777 | ||
1778 | wrb = wrb_from_mccq(adapter); | |
1779 | if (!wrb) { | |
1780 | status = -EBUSY; | |
1781 | goto err; | |
1782 | } | |
1783 | ||
1784 | req = embedded_payload(wrb); | |
1785 | ||
1786 | be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, | |
1787 | OPCODE_COMMON_SET_QOS); | |
1788 | ||
1789 | be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, | |
1790 | OPCODE_COMMON_SET_QOS, sizeof(*req)); | |
1791 | ||
1792 | req->hdr.domain = domain; | |
1793 | req->valid_bits = BE_QOS_BITS_NIC; | |
1794 | req->max_bps_nic = bps; | |
1795 | ||
1796 | status = be_mcc_notify_wait(adapter); | |
1797 | ||
1798 | err: | |
1799 | spin_unlock_bh(&adapter->mcc_lock); | |
1800 | return status; | |
1801 | } |