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authorDan Williams <dan.j.williams@intel.com>2011-06-30 22:14:33 -0400
committerDan Williams <dan.j.williams@intel.com>2011-07-03 07:04:52 -0400
commit89a7301f21fb00e753089671eb9e4132aab8ea08 (patch)
treeafa8bac0a36d0d5626997d8995f6c9194aef3a0f /drivers
parentd9dcb4ba791de2a06b19ac47cd61601cf3d4e208 (diff)
isci: retire scic_sds_ and scic_ prefixes
The distinction between scic_sds_ scic_ and sci_ are no longer relevant so just unify the prefixes on sci_. The distinction between isci_ and sci_ is historically significant, and useful for comparing the old 'core' to the current Linux driver. 'sci_' represents the former core as well as the routines that are closer to the hardware and protocol than their 'isci_' brethren. sci == sas controller interface. Also unwind the 'sds1' out of the parameter structs. Reported-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/isci/host.c742
-rw-r--r--drivers/scsi/isci/host.h93
-rw-r--r--drivers/scsi/isci/init.c4
-rw-r--r--drivers/scsi/isci/isci.h6
-rw-r--r--drivers/scsi/isci/phy.c385
-rw-r--r--drivers/scsi/isci/phy.h70
-rw-r--r--drivers/scsi/isci/port.c551
-rw-r--r--drivers/scsi/isci/port.h68
-rw-r--r--drivers/scsi/isci/port_config.c132
-rw-r--r--drivers/scsi/isci/probe_roms.c16
-rw-r--r--drivers/scsi/isci/probe_roms.h38
-rw-r--r--drivers/scsi/isci/remote_device.c300
-rw-r--r--drivers/scsi/isci/remote_device.h90
-rw-r--r--drivers/scsi/isci/remote_node_context.c198
-rw-r--r--drivers/scsi/isci/remote_node_context.h30
-rw-r--r--drivers/scsi/isci/remote_node_table.c114
-rw-r--r--drivers/scsi/isci/remote_node_table.h16
-rw-r--r--drivers/scsi/isci/request.c360
-rw-r--r--drivers/scsi/isci/request.h52
-rw-r--r--drivers/scsi/isci/sata.c4
-rw-r--r--drivers/scsi/isci/task.c24
-rw-r--r--drivers/scsi/isci/unsolicited_frame_control.c57
-rw-r--r--drivers/scsi/isci/unsolicited_frame_control.h42
23 files changed, 1449 insertions, 1943 deletions
diff --git a/drivers/scsi/isci/host.c b/drivers/scsi/isci/host.c
index bb298f8f609a..f31f64e4b713 100644
--- a/drivers/scsi/isci/host.c
+++ b/drivers/scsi/isci/host.c
@@ -180,8 +180,7 @@ void sci_change_state(struct sci_base_state_machine *sm, u32 next_state)
180 handler(sm); 180 handler(sm);
181} 181}
182 182
183static bool scic_sds_controller_completion_queue_has_entries( 183static bool sci_controller_completion_queue_has_entries(struct isci_host *ihost)
184 struct isci_host *ihost)
185{ 184{
186 u32 get_value = ihost->completion_queue_get; 185 u32 get_value = ihost->completion_queue_get;
187 u32 get_index = get_value & SMU_COMPLETION_QUEUE_GET_POINTER_MASK; 186 u32 get_index = get_value & SMU_COMPLETION_QUEUE_GET_POINTER_MASK;
@@ -193,9 +192,9 @@ static bool scic_sds_controller_completion_queue_has_entries(
193 return false; 192 return false;
194} 193}
195 194
196static bool scic_sds_controller_isr(struct isci_host *ihost) 195static bool sci_controller_isr(struct isci_host *ihost)
197{ 196{
198 if (scic_sds_controller_completion_queue_has_entries(ihost)) { 197 if (sci_controller_completion_queue_has_entries(ihost)) {
199 return true; 198 return true;
200 } else { 199 } else {
201 /* 200 /*
@@ -219,13 +218,13 @@ irqreturn_t isci_msix_isr(int vec, void *data)
219{ 218{
220 struct isci_host *ihost = data; 219 struct isci_host *ihost = data;
221 220
222 if (scic_sds_controller_isr(ihost)) 221 if (sci_controller_isr(ihost))
223 tasklet_schedule(&ihost->completion_tasklet); 222 tasklet_schedule(&ihost->completion_tasklet);
224 223
225 return IRQ_HANDLED; 224 return IRQ_HANDLED;
226} 225}
227 226
228static bool scic_sds_controller_error_isr(struct isci_host *ihost) 227static bool sci_controller_error_isr(struct isci_host *ihost)
229{ 228{
230 u32 interrupt_status; 229 u32 interrupt_status;
231 230
@@ -252,35 +251,35 @@ static bool scic_sds_controller_error_isr(struct isci_host *ihost)
252 return false; 251 return false;
253} 252}
254 253
255static void scic_sds_controller_task_completion(struct isci_host *ihost, 254static void sci_controller_task_completion(struct isci_host *ihost, u32 ent)
256 u32 completion_entry)
257{ 255{
258 u32 index = SCU_GET_COMPLETION_INDEX(completion_entry); 256 u32 index = SCU_GET_COMPLETION_INDEX(ent);
259 struct isci_request *ireq = ihost->reqs[index]; 257 struct isci_request *ireq = ihost->reqs[index];
260 258
261 /* Make sure that we really want to process this IO request */ 259 /* Make sure that we really want to process this IO request */
262 if (test_bit(IREQ_ACTIVE, &ireq->flags) && 260 if (test_bit(IREQ_ACTIVE, &ireq->flags) &&
263 ireq->io_tag != SCI_CONTROLLER_INVALID_IO_TAG && 261 ireq->io_tag != SCI_CONTROLLER_INVALID_IO_TAG &&
264 ISCI_TAG_SEQ(ireq->io_tag) == ihost->io_request_sequence[index]) 262 ISCI_TAG_SEQ(ireq->io_tag) == ihost->io_request_sequence[index])
265 /* Yep this is a valid io request pass it along to the io request handler */ 263 /* Yep this is a valid io request pass it along to the
266 scic_sds_io_request_tc_completion(ireq, completion_entry); 264 * io request handler
265 */
266 sci_io_request_tc_completion(ireq, ent);
267} 267}
268 268
269static void scic_sds_controller_sdma_completion(struct isci_host *ihost, 269static void sci_controller_sdma_completion(struct isci_host *ihost, u32 ent)
270 u32 completion_entry)
271{ 270{
272 u32 index; 271 u32 index;
273 struct isci_request *ireq; 272 struct isci_request *ireq;
274 struct isci_remote_device *idev; 273 struct isci_remote_device *idev;
275 274
276 index = SCU_GET_COMPLETION_INDEX(completion_entry); 275 index = SCU_GET_COMPLETION_INDEX(ent);
277 276
278 switch (scu_get_command_request_type(completion_entry)) { 277 switch (scu_get_command_request_type(ent)) {
279 case SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC: 278 case SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC:
280 case SCU_CONTEXT_COMMAND_REQUEST_TYPE_DUMP_TC: 279 case SCU_CONTEXT_COMMAND_REQUEST_TYPE_DUMP_TC:
281 ireq = ihost->reqs[index]; 280 ireq = ihost->reqs[index];
282 dev_warn(&ihost->pdev->dev, "%s: %x for io request %p\n", 281 dev_warn(&ihost->pdev->dev, "%s: %x for io request %p\n",
283 __func__, completion_entry, ireq); 282 __func__, ent, ireq);
284 /* @todo For a post TC operation we need to fail the IO 283 /* @todo For a post TC operation we need to fail the IO
285 * request 284 * request
286 */ 285 */
@@ -290,20 +289,19 @@ static void scic_sds_controller_sdma_completion(struct isci_host *ihost,
290 case SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_RNC: 289 case SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_RNC:
291 idev = ihost->device_table[index]; 290 idev = ihost->device_table[index];
292 dev_warn(&ihost->pdev->dev, "%s: %x for device %p\n", 291 dev_warn(&ihost->pdev->dev, "%s: %x for device %p\n",
293 __func__, completion_entry, idev); 292 __func__, ent, idev);
294 /* @todo For a port RNC operation we need to fail the 293 /* @todo For a port RNC operation we need to fail the
295 * device 294 * device
296 */ 295 */
297 break; 296 break;
298 default: 297 default:
299 dev_warn(&ihost->pdev->dev, "%s: unknown completion type %x\n", 298 dev_warn(&ihost->pdev->dev, "%s: unknown completion type %x\n",
300 __func__, completion_entry); 299 __func__, ent);
301 break; 300 break;
302 } 301 }
303} 302}
304 303
305static void scic_sds_controller_unsolicited_frame(struct isci_host *ihost, 304static void sci_controller_unsolicited_frame(struct isci_host *ihost, u32 ent)
306 u32 completion_entry)
307{ 305{
308 u32 index; 306 u32 index;
309 u32 frame_index; 307 u32 frame_index;
@@ -314,36 +312,36 @@ static void scic_sds_controller_unsolicited_frame(struct isci_host *ihost,
314 312
315 enum sci_status result = SCI_FAILURE; 313 enum sci_status result = SCI_FAILURE;
316 314
317 frame_index = SCU_GET_FRAME_INDEX(completion_entry); 315 frame_index = SCU_GET_FRAME_INDEX(ent);
318 316
319 frame_header = ihost->uf_control.buffers.array[frame_index].header; 317 frame_header = ihost->uf_control.buffers.array[frame_index].header;
320 ihost->uf_control.buffers.array[frame_index].state = UNSOLICITED_FRAME_IN_USE; 318 ihost->uf_control.buffers.array[frame_index].state = UNSOLICITED_FRAME_IN_USE;
321 319
322 if (SCU_GET_FRAME_ERROR(completion_entry)) { 320 if (SCU_GET_FRAME_ERROR(ent)) {
323 /* 321 /*
324 * / @todo If the IAF frame or SIGNATURE FIS frame has an error will 322 * / @todo If the IAF frame or SIGNATURE FIS frame has an error will
325 * / this cause a problem? We expect the phy initialization will 323 * / this cause a problem? We expect the phy initialization will
326 * / fail if there is an error in the frame. */ 324 * / fail if there is an error in the frame. */
327 scic_sds_controller_release_frame(ihost, frame_index); 325 sci_controller_release_frame(ihost, frame_index);
328 return; 326 return;
329 } 327 }
330 328
331 if (frame_header->is_address_frame) { 329 if (frame_header->is_address_frame) {
332 index = SCU_GET_PROTOCOL_ENGINE_INDEX(completion_entry); 330 index = SCU_GET_PROTOCOL_ENGINE_INDEX(ent);
333 iphy = &ihost->phys[index]; 331 iphy = &ihost->phys[index];
334 result = scic_sds_phy_frame_handler(iphy, frame_index); 332 result = sci_phy_frame_handler(iphy, frame_index);
335 } else { 333 } else {
336 334
337 index = SCU_GET_COMPLETION_INDEX(completion_entry); 335 index = SCU_GET_COMPLETION_INDEX(ent);
338 336
339 if (index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) { 337 if (index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) {
340 /* 338 /*
341 * This is a signature fis or a frame from a direct attached SATA 339 * This is a signature fis or a frame from a direct attached SATA
342 * device that has not yet been created. In either case forwared 340 * device that has not yet been created. In either case forwared
343 * the frame to the PE and let it take care of the frame data. */ 341 * the frame to the PE and let it take care of the frame data. */
344 index = SCU_GET_PROTOCOL_ENGINE_INDEX(completion_entry); 342 index = SCU_GET_PROTOCOL_ENGINE_INDEX(ent);
345 iphy = &ihost->phys[index]; 343 iphy = &ihost->phys[index];
346 result = scic_sds_phy_frame_handler(iphy, frame_index); 344 result = sci_phy_frame_handler(iphy, frame_index);
347 } else { 345 } else {
348 if (index < ihost->remote_node_entries) 346 if (index < ihost->remote_node_entries)
349 idev = ihost->device_table[index]; 347 idev = ihost->device_table[index];
@@ -351,9 +349,9 @@ static void scic_sds_controller_unsolicited_frame(struct isci_host *ihost,
351 idev = NULL; 349 idev = NULL;
352 350
353 if (idev != NULL) 351 if (idev != NULL)
354 result = scic_sds_remote_device_frame_handler(idev, frame_index); 352 result = sci_remote_device_frame_handler(idev, frame_index);
355 else 353 else
356 scic_sds_controller_release_frame(ihost, frame_index); 354 sci_controller_release_frame(ihost, frame_index);
357 } 355 }
358 } 356 }
359 357
@@ -364,17 +362,16 @@ static void scic_sds_controller_unsolicited_frame(struct isci_host *ihost,
364 } 362 }
365} 363}
366 364
367static void scic_sds_controller_event_completion(struct isci_host *ihost, 365static void sci_controller_event_completion(struct isci_host *ihost, u32 ent)
368 u32 completion_entry)
369{ 366{
370 struct isci_remote_device *idev; 367 struct isci_remote_device *idev;
371 struct isci_request *ireq; 368 struct isci_request *ireq;
372 struct isci_phy *iphy; 369 struct isci_phy *iphy;
373 u32 index; 370 u32 index;
374 371
375 index = SCU_GET_COMPLETION_INDEX(completion_entry); 372 index = SCU_GET_COMPLETION_INDEX(ent);
376 373
377 switch (scu_get_event_type(completion_entry)) { 374 switch (scu_get_event_type(ent)) {
378 case SCU_EVENT_TYPE_SMU_COMMAND_ERROR: 375 case SCU_EVENT_TYPE_SMU_COMMAND_ERROR:
379 /* / @todo The driver did something wrong and we need to fix the condtion. */ 376 /* / @todo The driver did something wrong and we need to fix the condtion. */
380 dev_err(&ihost->pdev->dev, 377 dev_err(&ihost->pdev->dev,
@@ -382,7 +379,7 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
382 "0x%x\n", 379 "0x%x\n",
383 __func__, 380 __func__,
384 ihost, 381 ihost,
385 completion_entry); 382 ent);
386 break; 383 break;
387 384
388 case SCU_EVENT_TYPE_SMU_PCQ_ERROR: 385 case SCU_EVENT_TYPE_SMU_PCQ_ERROR:
@@ -396,21 +393,21 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
396 "event 0x%x\n", 393 "event 0x%x\n",
397 __func__, 394 __func__,
398 ihost, 395 ihost,
399 completion_entry); 396 ent);
400 break; 397 break;
401 398
402 case SCU_EVENT_TYPE_TRANSPORT_ERROR: 399 case SCU_EVENT_TYPE_TRANSPORT_ERROR:
403 ireq = ihost->reqs[index]; 400 ireq = ihost->reqs[index];
404 scic_sds_io_request_event_handler(ireq, completion_entry); 401 sci_io_request_event_handler(ireq, ent);
405 break; 402 break;
406 403
407 case SCU_EVENT_TYPE_PTX_SCHEDULE_EVENT: 404 case SCU_EVENT_TYPE_PTX_SCHEDULE_EVENT:
408 switch (scu_get_event_specifier(completion_entry)) { 405 switch (scu_get_event_specifier(ent)) {
409 case SCU_EVENT_SPECIFIC_SMP_RESPONSE_NO_PE: 406 case SCU_EVENT_SPECIFIC_SMP_RESPONSE_NO_PE:
410 case SCU_EVENT_SPECIFIC_TASK_TIMEOUT: 407 case SCU_EVENT_SPECIFIC_TASK_TIMEOUT:
411 ireq = ihost->reqs[index]; 408 ireq = ihost->reqs[index];
412 if (ireq != NULL) 409 if (ireq != NULL)
413 scic_sds_io_request_event_handler(ireq, completion_entry); 410 sci_io_request_event_handler(ireq, ent);
414 else 411 else
415 dev_warn(&ihost->pdev->dev, 412 dev_warn(&ihost->pdev->dev,
416 "%s: SCIC Controller 0x%p received " 413 "%s: SCIC Controller 0x%p received "
@@ -418,14 +415,14 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
418 "that doesnt exist.\n", 415 "that doesnt exist.\n",
419 __func__, 416 __func__,
420 ihost, 417 ihost,
421 completion_entry); 418 ent);
422 419
423 break; 420 break;
424 421
425 case SCU_EVENT_SPECIFIC_IT_NEXUS_TIMEOUT: 422 case SCU_EVENT_SPECIFIC_IT_NEXUS_TIMEOUT:
426 idev = ihost->device_table[index]; 423 idev = ihost->device_table[index];
427 if (idev != NULL) 424 if (idev != NULL)
428 scic_sds_remote_device_event_handler(idev, completion_entry); 425 sci_remote_device_event_handler(idev, ent);
429 else 426 else
430 dev_warn(&ihost->pdev->dev, 427 dev_warn(&ihost->pdev->dev,
431 "%s: SCIC Controller 0x%p received " 428 "%s: SCIC Controller 0x%p received "
@@ -433,7 +430,7 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
433 "that doesnt exist.\n", 430 "that doesnt exist.\n",
434 __func__, 431 __func__,
435 ihost, 432 ihost,
436 completion_entry); 433 ent);
437 434
438 break; 435 break;
439 } 436 }
@@ -448,9 +445,9 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
448 * direct error counter event to the phy object since that is where 445 * direct error counter event to the phy object since that is where
449 * we get the event notification. This is a type 4 event. */ 446 * we get the event notification. This is a type 4 event. */
450 case SCU_EVENT_TYPE_OSSP_EVENT: 447 case SCU_EVENT_TYPE_OSSP_EVENT:
451 index = SCU_GET_PROTOCOL_ENGINE_INDEX(completion_entry); 448 index = SCU_GET_PROTOCOL_ENGINE_INDEX(ent);
452 iphy = &ihost->phys[index]; 449 iphy = &ihost->phys[index];
453 scic_sds_phy_event_handler(iphy, completion_entry); 450 sci_phy_event_handler(iphy, ent);
454 break; 451 break;
455 452
456 case SCU_EVENT_TYPE_RNC_SUSPEND_TX: 453 case SCU_EVENT_TYPE_RNC_SUSPEND_TX:
@@ -460,7 +457,7 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
460 idev = ihost->device_table[index]; 457 idev = ihost->device_table[index];
461 458
462 if (idev != NULL) 459 if (idev != NULL)
463 scic_sds_remote_device_event_handler(idev, completion_entry); 460 sci_remote_device_event_handler(idev, ent);
464 } else 461 } else
465 dev_err(&ihost->pdev->dev, 462 dev_err(&ihost->pdev->dev,
466 "%s: SCIC Controller 0x%p received event 0x%x " 463 "%s: SCIC Controller 0x%p received event 0x%x "
@@ -468,7 +465,7 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
468 "exist.\n", 465 "exist.\n",
469 __func__, 466 __func__,
470 ihost, 467 ihost,
471 completion_entry, 468 ent,
472 index); 469 index);
473 470
474 break; 471 break;
@@ -477,15 +474,15 @@ static void scic_sds_controller_event_completion(struct isci_host *ihost,
477 dev_warn(&ihost->pdev->dev, 474 dev_warn(&ihost->pdev->dev,
478 "%s: SCIC Controller received unknown event code %x\n", 475 "%s: SCIC Controller received unknown event code %x\n",
479 __func__, 476 __func__,
480 completion_entry); 477 ent);
481 break; 478 break;
482 } 479 }
483} 480}
484 481
485static void scic_sds_controller_process_completions(struct isci_host *ihost) 482static void sci_controller_process_completions(struct isci_host *ihost)
486{ 483{
487 u32 completion_count = 0; 484 u32 completion_count = 0;
488 u32 completion_entry; 485 u32 ent;
489 u32 get_index; 486 u32 get_index;
490 u32 get_cycle; 487 u32 get_cycle;
491 u32 event_get; 488 u32 event_get;
@@ -509,7 +506,7 @@ static void scic_sds_controller_process_completions(struct isci_host *ihost)
509 ) { 506 ) {
510 completion_count++; 507 completion_count++;
511 508
512 completion_entry = ihost->completion_queue[get_index]; 509 ent = ihost->completion_queue[get_index];
513 510
514 /* increment the get pointer and check for rollover to toggle the cycle bit */ 511 /* increment the get pointer and check for rollover to toggle the cycle bit */
515 get_cycle ^= ((get_index+1) & SCU_MAX_COMPLETION_QUEUE_ENTRIES) << 512 get_cycle ^= ((get_index+1) & SCU_MAX_COMPLETION_QUEUE_ENTRIES) <<
@@ -519,19 +516,19 @@ static void scic_sds_controller_process_completions(struct isci_host *ihost)
519 dev_dbg(&ihost->pdev->dev, 516 dev_dbg(&ihost->pdev->dev,
520 "%s: completion queue entry:0x%08x\n", 517 "%s: completion queue entry:0x%08x\n",
521 __func__, 518 __func__,
522 completion_entry); 519 ent);
523 520
524 switch (SCU_GET_COMPLETION_TYPE(completion_entry)) { 521 switch (SCU_GET_COMPLETION_TYPE(ent)) {
525 case SCU_COMPLETION_TYPE_TASK: 522 case SCU_COMPLETION_TYPE_TASK:
526 scic_sds_controller_task_completion(ihost, completion_entry); 523 sci_controller_task_completion(ihost, ent);
527 break; 524 break;
528 525
529 case SCU_COMPLETION_TYPE_SDMA: 526 case SCU_COMPLETION_TYPE_SDMA:
530 scic_sds_controller_sdma_completion(ihost, completion_entry); 527 sci_controller_sdma_completion(ihost, ent);
531 break; 528 break;
532 529
533 case SCU_COMPLETION_TYPE_UFI: 530 case SCU_COMPLETION_TYPE_UFI:
534 scic_sds_controller_unsolicited_frame(ihost, completion_entry); 531 sci_controller_unsolicited_frame(ihost, ent);
535 break; 532 break;
536 533
537 case SCU_COMPLETION_TYPE_EVENT: 534 case SCU_COMPLETION_TYPE_EVENT:
@@ -540,7 +537,7 @@ static void scic_sds_controller_process_completions(struct isci_host *ihost)
540 (SMU_COMPLETION_QUEUE_GET_EVENT_CYCLE_BIT_SHIFT - SCU_MAX_EVENTS_SHIFT); 537 (SMU_COMPLETION_QUEUE_GET_EVENT_CYCLE_BIT_SHIFT - SCU_MAX_EVENTS_SHIFT);
541 event_get = (event_get+1) & (SCU_MAX_EVENTS-1); 538 event_get = (event_get+1) & (SCU_MAX_EVENTS-1);
542 539
543 scic_sds_controller_event_completion(ihost, completion_entry); 540 sci_controller_event_completion(ihost, ent);
544 break; 541 break;
545 } 542 }
546 default: 543 default:
@@ -548,7 +545,7 @@ static void scic_sds_controller_process_completions(struct isci_host *ihost)
548 "%s: SCIC Controller received unknown " 545 "%s: SCIC Controller received unknown "
549 "completion type %x\n", 546 "completion type %x\n",
550 __func__, 547 __func__,
551 completion_entry); 548 ent);
552 break; 549 break;
553 } 550 }
554 } 551 }
@@ -575,7 +572,7 @@ static void scic_sds_controller_process_completions(struct isci_host *ihost)
575 572
576} 573}
577 574
578static void scic_sds_controller_error_handler(struct isci_host *ihost) 575static void sci_controller_error_handler(struct isci_host *ihost)
579{ 576{
580 u32 interrupt_status; 577 u32 interrupt_status;
581 578
@@ -583,9 +580,9 @@ static void scic_sds_controller_error_handler(struct isci_host *ihost)
583 readl(&ihost->smu_registers->interrupt_status); 580 readl(&ihost->smu_registers->interrupt_status);
584 581
585 if ((interrupt_status & SMU_ISR_QUEUE_SUSPEND) && 582 if ((interrupt_status & SMU_ISR_QUEUE_SUSPEND) &&
586 scic_sds_controller_completion_queue_has_entries(ihost)) { 583 sci_controller_completion_queue_has_entries(ihost)) {
587 584
588 scic_sds_controller_process_completions(ihost); 585 sci_controller_process_completions(ihost);
589 writel(SMU_ISR_QUEUE_SUSPEND, &ihost->smu_registers->interrupt_status); 586 writel(SMU_ISR_QUEUE_SUSPEND, &ihost->smu_registers->interrupt_status);
590 } else { 587 } else {
591 dev_err(&ihost->pdev->dev, "%s: status: %#x\n", __func__, 588 dev_err(&ihost->pdev->dev, "%s: status: %#x\n", __func__,
@@ -607,13 +604,13 @@ irqreturn_t isci_intx_isr(int vec, void *data)
607 irqreturn_t ret = IRQ_NONE; 604 irqreturn_t ret = IRQ_NONE;
608 struct isci_host *ihost = data; 605 struct isci_host *ihost = data;
609 606
610 if (scic_sds_controller_isr(ihost)) { 607 if (sci_controller_isr(ihost)) {
611 writel(SMU_ISR_COMPLETION, &ihost->smu_registers->interrupt_status); 608 writel(SMU_ISR_COMPLETION, &ihost->smu_registers->interrupt_status);
612 tasklet_schedule(&ihost->completion_tasklet); 609 tasklet_schedule(&ihost->completion_tasklet);
613 ret = IRQ_HANDLED; 610 ret = IRQ_HANDLED;
614 } else if (scic_sds_controller_error_isr(ihost)) { 611 } else if (sci_controller_error_isr(ihost)) {
615 spin_lock(&ihost->scic_lock); 612 spin_lock(&ihost->scic_lock);
616 scic_sds_controller_error_handler(ihost); 613 sci_controller_error_handler(ihost);
617 spin_unlock(&ihost->scic_lock); 614 spin_unlock(&ihost->scic_lock);
618 ret = IRQ_HANDLED; 615 ret = IRQ_HANDLED;
619 } 616 }
@@ -625,8 +622,8 @@ irqreturn_t isci_error_isr(int vec, void *data)
625{ 622{
626 struct isci_host *ihost = data; 623 struct isci_host *ihost = data;
627 624
628 if (scic_sds_controller_error_isr(ihost)) 625 if (sci_controller_error_isr(ihost))
629 scic_sds_controller_error_handler(ihost); 626 sci_controller_error_handler(ihost);
630 627
631 return IRQ_HANDLED; 628 return IRQ_HANDLED;
632} 629}
@@ -670,8 +667,8 @@ int isci_host_scan_finished(struct Scsi_Host *shost, unsigned long time)
670} 667}
671 668
672/** 669/**
673 * scic_controller_get_suggested_start_timeout() - This method returns the 670 * sci_controller_get_suggested_start_timeout() - This method returns the
674 * suggested scic_controller_start() timeout amount. The user is free to 671 * suggested sci_controller_start() timeout amount. The user is free to
675 * use any timeout value, but this method provides the suggested minimum 672 * use any timeout value, but this method provides the suggested minimum
676 * start timeout value. The returned value is based upon empirical 673 * start timeout value. The returned value is based upon empirical
677 * information determined as a result of interoperability testing. 674 * information determined as a result of interoperability testing.
@@ -681,7 +678,7 @@ int isci_host_scan_finished(struct Scsi_Host *shost, unsigned long time)
681 * This method returns the number of milliseconds for the suggested start 678 * This method returns the number of milliseconds for the suggested start
682 * operation timeout. 679 * operation timeout.
683 */ 680 */
684static u32 scic_controller_get_suggested_start_timeout(struct isci_host *ihost) 681static u32 sci_controller_get_suggested_start_timeout(struct isci_host *ihost)
685{ 682{
686 /* Validate the user supplied parameters. */ 683 /* Validate the user supplied parameters. */
687 if (!ihost) 684 if (!ihost)
@@ -706,19 +703,19 @@ static u32 scic_controller_get_suggested_start_timeout(struct isci_host *ihost)
706 + ((SCI_MAX_PHYS - 1) * SCIC_SDS_CONTROLLER_POWER_CONTROL_INTERVAL); 703 + ((SCI_MAX_PHYS - 1) * SCIC_SDS_CONTROLLER_POWER_CONTROL_INTERVAL);
707} 704}
708 705
709static void scic_controller_enable_interrupts(struct isci_host *ihost) 706static void sci_controller_enable_interrupts(struct isci_host *ihost)
710{ 707{
711 BUG_ON(ihost->smu_registers == NULL); 708 BUG_ON(ihost->smu_registers == NULL);
712 writel(0, &ihost->smu_registers->interrupt_mask); 709 writel(0, &ihost->smu_registers->interrupt_mask);
713} 710}
714 711
715void scic_controller_disable_interrupts(struct isci_host *ihost) 712void sci_controller_disable_interrupts(struct isci_host *ihost)
716{ 713{
717 BUG_ON(ihost->smu_registers == NULL); 714 BUG_ON(ihost->smu_registers == NULL);
718 writel(0xffffffff, &ihost->smu_registers->interrupt_mask); 715 writel(0xffffffff, &ihost->smu_registers->interrupt_mask);
719} 716}
720 717
721static void scic_sds_controller_enable_port_task_scheduler(struct isci_host *ihost) 718static void sci_controller_enable_port_task_scheduler(struct isci_host *ihost)
722{ 719{
723 u32 port_task_scheduler_value; 720 u32 port_task_scheduler_value;
724 721
@@ -731,7 +728,7 @@ static void scic_sds_controller_enable_port_task_scheduler(struct isci_host *iho
731 &ihost->scu_registers->peg0.ptsg.control); 728 &ihost->scu_registers->peg0.ptsg.control);
732} 729}
733 730
734static void scic_sds_controller_assign_task_entries(struct isci_host *ihost) 731static void sci_controller_assign_task_entries(struct isci_host *ihost)
735{ 732{
736 u32 task_assignment; 733 u32 task_assignment;
737 734
@@ -752,7 +749,7 @@ static void scic_sds_controller_assign_task_entries(struct isci_host *ihost)
752 749
753} 750}
754 751
755static void scic_sds_controller_initialize_completion_queue(struct isci_host *ihost) 752static void sci_controller_initialize_completion_queue(struct isci_host *ihost)
756{ 753{
757 u32 index; 754 u32 index;
758 u32 completion_queue_control_value; 755 u32 completion_queue_control_value;
@@ -799,7 +796,7 @@ static void scic_sds_controller_initialize_completion_queue(struct isci_host *ih
799 } 796 }
800} 797}
801 798
802static void scic_sds_controller_initialize_unsolicited_frame_queue(struct isci_host *ihost) 799static void sci_controller_initialize_unsolicited_frame_queue(struct isci_host *ihost)
803{ 800{
804 u32 frame_queue_control_value; 801 u32 frame_queue_control_value;
805 u32 frame_queue_get_value; 802 u32 frame_queue_get_value;
@@ -826,22 +823,8 @@ static void scic_sds_controller_initialize_unsolicited_frame_queue(struct isci_h
826 &ihost->scu_registers->sdma.unsolicited_frame_put_pointer); 823 &ihost->scu_registers->sdma.unsolicited_frame_put_pointer);
827} 824}
828 825
829/** 826static void sci_controller_transition_to_ready(struct isci_host *ihost, enum sci_status status)
830 * This method will attempt to transition into the ready state for the
831 * controller and indicate that the controller start operation has completed
832 * if all criteria are met.
833 * @scic: This parameter indicates the controller object for which
834 * to transition to ready.
835 * @status: This parameter indicates the status value to be pass into the call
836 * to scic_cb_controller_start_complete().
837 *
838 * none.
839 */
840static void scic_sds_controller_transition_to_ready(
841 struct isci_host *ihost,
842 enum sci_status status)
843{ 827{
844
845 if (ihost->sm.current_state_id == SCIC_STARTING) { 828 if (ihost->sm.current_state_id == SCIC_STARTING) {
846 /* 829 /*
847 * We move into the ready state, because some of the phys/ports 830 * We move into the ready state, because some of the phys/ports
@@ -855,7 +838,7 @@ static void scic_sds_controller_transition_to_ready(
855 838
856static bool is_phy_starting(struct isci_phy *iphy) 839static bool is_phy_starting(struct isci_phy *iphy)
857{ 840{
858 enum scic_sds_phy_states state; 841 enum sci_phy_states state;
859 842
860 state = iphy->sm.current_state_id; 843 state = iphy->sm.current_state_id;
861 switch (state) { 844 switch (state) {
@@ -876,16 +859,16 @@ static bool is_phy_starting(struct isci_phy *iphy)
876} 859}
877 860
878/** 861/**
879 * scic_sds_controller_start_next_phy - start phy 862 * sci_controller_start_next_phy - start phy
880 * @scic: controller 863 * @scic: controller
881 * 864 *
882 * If all the phys have been started, then attempt to transition the 865 * If all the phys have been started, then attempt to transition the
883 * controller to the READY state and inform the user 866 * controller to the READY state and inform the user
884 * (scic_cb_controller_start_complete()). 867 * (sci_cb_controller_start_complete()).
885 */ 868 */
886static enum sci_status scic_sds_controller_start_next_phy(struct isci_host *ihost) 869static enum sci_status sci_controller_start_next_phy(struct isci_host *ihost)
887{ 870{
888 struct scic_sds_oem_params *oem = &ihost->oem_parameters.sds1; 871 struct sci_oem_params *oem = &ihost->oem_parameters;
889 struct isci_phy *iphy; 872 struct isci_phy *iphy;
890 enum sci_status status; 873 enum sci_status status;
891 874
@@ -924,7 +907,7 @@ static enum sci_status scic_sds_controller_start_next_phy(struct isci_host *ihos
924 * The controller has successfully finished the start process. 907 * The controller has successfully finished the start process.
925 * Inform the SCI Core user and transition to the READY state. */ 908 * Inform the SCI Core user and transition to the READY state. */
926 if (is_controller_start_complete == true) { 909 if (is_controller_start_complete == true) {
927 scic_sds_controller_transition_to_ready(ihost, SCI_SUCCESS); 910 sci_controller_transition_to_ready(ihost, SCI_SUCCESS);
928 sci_del_timer(&ihost->phy_timer); 911 sci_del_timer(&ihost->phy_timer);
929 ihost->phy_startup_timer_pending = false; 912 ihost->phy_startup_timer_pending = false;
930 } 913 }
@@ -944,11 +927,11 @@ static enum sci_status scic_sds_controller_start_next_phy(struct isci_host *ihos
944 * incorrectly for the PORT or it was never 927 * incorrectly for the PORT or it was never
945 * assigned to a PORT 928 * assigned to a PORT
946 */ 929 */
947 return scic_sds_controller_start_next_phy(ihost); 930 return sci_controller_start_next_phy(ihost);
948 } 931 }
949 } 932 }
950 933
951 status = scic_sds_phy_start(iphy); 934 status = sci_phy_start(iphy);
952 935
953 if (status == SCI_SUCCESS) { 936 if (status == SCI_SUCCESS) {
954 sci_mod_timer(&ihost->phy_timer, 937 sci_mod_timer(&ihost->phy_timer,
@@ -985,7 +968,7 @@ static void phy_startup_timeout(unsigned long data)
985 ihost->phy_startup_timer_pending = false; 968 ihost->phy_startup_timer_pending = false;
986 969
987 do { 970 do {
988 status = scic_sds_controller_start_next_phy(ihost); 971 status = sci_controller_start_next_phy(ihost);
989 } while (status != SCI_SUCCESS); 972 } while (status != SCI_SUCCESS);
990 973
991done: 974done:
@@ -997,7 +980,7 @@ static u16 isci_tci_active(struct isci_host *ihost)
997 return CIRC_CNT(ihost->tci_head, ihost->tci_tail, SCI_MAX_IO_REQUESTS); 980 return CIRC_CNT(ihost->tci_head, ihost->tci_tail, SCI_MAX_IO_REQUESTS);
998} 981}
999 982
1000static enum sci_status scic_controller_start(struct isci_host *ihost, 983static enum sci_status sci_controller_start(struct isci_host *ihost,
1001 u32 timeout) 984 u32 timeout)
1002{ 985{
1003 enum sci_status result; 986 enum sci_status result;
@@ -1018,38 +1001,37 @@ static enum sci_status scic_controller_start(struct isci_host *ihost,
1018 isci_tci_free(ihost, index); 1001 isci_tci_free(ihost, index);
1019 1002
1020 /* Build the RNi free pool */ 1003 /* Build the RNi free pool */
1021 scic_sds_remote_node_table_initialize( 1004 sci_remote_node_table_initialize(&ihost->available_remote_nodes,
1022 &ihost->available_remote_nodes, 1005 ihost->remote_node_entries);
1023 ihost->remote_node_entries);
1024 1006
1025 /* 1007 /*
1026 * Before anything else lets make sure we will not be 1008 * Before anything else lets make sure we will not be
1027 * interrupted by the hardware. 1009 * interrupted by the hardware.
1028 */ 1010 */
1029 scic_controller_disable_interrupts(ihost); 1011 sci_controller_disable_interrupts(ihost);
1030 1012
1031 /* Enable the port task scheduler */ 1013 /* Enable the port task scheduler */
1032 scic_sds_controller_enable_port_task_scheduler(ihost); 1014 sci_controller_enable_port_task_scheduler(ihost);
1033 1015
1034 /* Assign all the task entries to ihost physical function */ 1016 /* Assign all the task entries to ihost physical function */
1035 scic_sds_controller_assign_task_entries(ihost); 1017 sci_controller_assign_task_entries(ihost);
1036 1018
1037 /* Now initialize the completion queue */ 1019 /* Now initialize the completion queue */
1038 scic_sds_controller_initialize_completion_queue(ihost); 1020 sci_controller_initialize_completion_queue(ihost);
1039 1021
1040 /* Initialize the unsolicited frame queue for use */ 1022 /* Initialize the unsolicited frame queue for use */
1041 scic_sds_controller_initialize_unsolicited_frame_queue(ihost); 1023 sci_controller_initialize_unsolicited_frame_queue(ihost);
1042 1024
1043 /* Start all of the ports on this controller */ 1025 /* Start all of the ports on this controller */
1044 for (index = 0; index < ihost->logical_port_entries; index++) { 1026 for (index = 0; index < ihost->logical_port_entries; index++) {
1045 struct isci_port *iport = &ihost->ports[index]; 1027 struct isci_port *iport = &ihost->ports[index];
1046 1028
1047 result = scic_sds_port_start(iport); 1029 result = sci_port_start(iport);
1048 if (result) 1030 if (result)
1049 return result; 1031 return result;
1050 } 1032 }
1051 1033
1052 scic_sds_controller_start_next_phy(ihost); 1034 sci_controller_start_next_phy(ihost);
1053 1035
1054 sci_mod_timer(&ihost->timer, timeout); 1036 sci_mod_timer(&ihost->timer, timeout);
1055 1037
@@ -1061,29 +1043,29 @@ static enum sci_status scic_controller_start(struct isci_host *ihost,
1061void isci_host_scan_start(struct Scsi_Host *shost) 1043void isci_host_scan_start(struct Scsi_Host *shost)
1062{ 1044{
1063 struct isci_host *ihost = SHOST_TO_SAS_HA(shost)->lldd_ha; 1045 struct isci_host *ihost = SHOST_TO_SAS_HA(shost)->lldd_ha;
1064 unsigned long tmo = scic_controller_get_suggested_start_timeout(ihost); 1046 unsigned long tmo = sci_controller_get_suggested_start_timeout(ihost);
1065 1047
1066 set_bit(IHOST_START_PENDING, &ihost->flags); 1048 set_bit(IHOST_START_PENDING, &ihost->flags);
1067 1049
1068 spin_lock_irq(&ihost->scic_lock); 1050 spin_lock_irq(&ihost->scic_lock);
1069 scic_controller_start(ihost, tmo); 1051 sci_controller_start(ihost, tmo);
1070 scic_controller_enable_interrupts(ihost); 1052 sci_controller_enable_interrupts(ihost);
1071 spin_unlock_irq(&ihost->scic_lock); 1053 spin_unlock_irq(&ihost->scic_lock);
1072} 1054}
1073 1055
1074static void isci_host_stop_complete(struct isci_host *ihost, enum sci_status completion_status) 1056static void isci_host_stop_complete(struct isci_host *ihost, enum sci_status completion_status)
1075{ 1057{
1076 isci_host_change_state(ihost, isci_stopped); 1058 isci_host_change_state(ihost, isci_stopped);
1077 scic_controller_disable_interrupts(ihost); 1059 sci_controller_disable_interrupts(ihost);
1078 clear_bit(IHOST_STOP_PENDING, &ihost->flags); 1060 clear_bit(IHOST_STOP_PENDING, &ihost->flags);
1079 wake_up(&ihost->eventq); 1061 wake_up(&ihost->eventq);
1080} 1062}
1081 1063
1082static void scic_sds_controller_completion_handler(struct isci_host *ihost) 1064static void sci_controller_completion_handler(struct isci_host *ihost)
1083{ 1065{
1084 /* Empty out the completion queue */ 1066 /* Empty out the completion queue */
1085 if (scic_sds_controller_completion_queue_has_entries(ihost)) 1067 if (sci_controller_completion_queue_has_entries(ihost))
1086 scic_sds_controller_process_completions(ihost); 1068 sci_controller_process_completions(ihost);
1087 1069
1088 /* Clear the interrupt and enable all interrupts again */ 1070 /* Clear the interrupt and enable all interrupts again */
1089 writel(SMU_ISR_COMPLETION, &ihost->smu_registers->interrupt_status); 1071 writel(SMU_ISR_COMPLETION, &ihost->smu_registers->interrupt_status);
@@ -1116,7 +1098,7 @@ static void isci_host_completion_routine(unsigned long data)
1116 1098
1117 spin_lock_irq(&ihost->scic_lock); 1099 spin_lock_irq(&ihost->scic_lock);
1118 1100
1119 scic_sds_controller_completion_handler(ihost); 1101 sci_controller_completion_handler(ihost);
1120 1102
1121 /* Take the lists of completed I/Os from the host. */ 1103 /* Take the lists of completed I/Os from the host. */
1122 1104
@@ -1203,7 +1185,7 @@ static void isci_host_completion_routine(unsigned long data)
1203} 1185}
1204 1186
1205/** 1187/**
1206 * scic_controller_stop() - This method will stop an individual controller 1188 * sci_controller_stop() - This method will stop an individual controller
1207 * object.This method will invoke the associated user callback upon 1189 * object.This method will invoke the associated user callback upon
1208 * completion. The completion callback is called when the following 1190 * completion. The completion callback is called when the following
1209 * conditions are met: -# the method return status is SCI_SUCCESS. -# the 1191 * conditions are met: -# the method return status is SCI_SUCCESS. -# the
@@ -1220,8 +1202,7 @@ static void isci_host_completion_routine(unsigned long data)
1220 * controller is already in the STOPPED state. SCI_FAILURE_INVALID_STATE if the 1202 * controller is already in the STOPPED state. SCI_FAILURE_INVALID_STATE if the
1221 * controller is not either in the STARTED or STOPPED states. 1203 * controller is not either in the STARTED or STOPPED states.
1222 */ 1204 */
1223static enum sci_status scic_controller_stop(struct isci_host *ihost, 1205static enum sci_status sci_controller_stop(struct isci_host *ihost, u32 timeout)
1224 u32 timeout)
1225{ 1206{
1226 if (ihost->sm.current_state_id != SCIC_READY) { 1207 if (ihost->sm.current_state_id != SCIC_READY) {
1227 dev_warn(&ihost->pdev->dev, 1208 dev_warn(&ihost->pdev->dev,
@@ -1236,7 +1217,7 @@ static enum sci_status scic_controller_stop(struct isci_host *ihost,
1236} 1217}
1237 1218
1238/** 1219/**
1239 * scic_controller_reset() - This method will reset the supplied core 1220 * sci_controller_reset() - This method will reset the supplied core
1240 * controller regardless of the state of said controller. This operation is 1221 * controller regardless of the state of said controller. This operation is
1241 * considered destructive. In other words, all current operations are wiped 1222 * considered destructive. In other words, all current operations are wiped
1242 * out. No IO completions for outstanding devices occur. Outstanding IO 1223 * out. No IO completions for outstanding devices occur. Outstanding IO
@@ -1247,7 +1228,7 @@ static enum sci_status scic_controller_stop(struct isci_host *ihost,
1247 * SCI_SUCCESS if the reset operation successfully started. SCI_FATAL_ERROR if 1228 * SCI_SUCCESS if the reset operation successfully started. SCI_FATAL_ERROR if
1248 * the controller reset operation is unable to complete. 1229 * the controller reset operation is unable to complete.
1249 */ 1230 */
1250static enum sci_status scic_controller_reset(struct isci_host *ihost) 1231static enum sci_status sci_controller_reset(struct isci_host *ihost)
1251{ 1232{
1252 switch (ihost->sm.current_state_id) { 1233 switch (ihost->sm.current_state_id) {
1253 case SCIC_RESET: 1234 case SCIC_RESET:
@@ -1286,11 +1267,11 @@ void isci_host_deinit(struct isci_host *ihost)
1286 set_bit(IHOST_STOP_PENDING, &ihost->flags); 1267 set_bit(IHOST_STOP_PENDING, &ihost->flags);
1287 1268
1288 spin_lock_irq(&ihost->scic_lock); 1269 spin_lock_irq(&ihost->scic_lock);
1289 scic_controller_stop(ihost, SCIC_CONTROLLER_STOP_TIMEOUT); 1270 sci_controller_stop(ihost, SCIC_CONTROLLER_STOP_TIMEOUT);
1290 spin_unlock_irq(&ihost->scic_lock); 1271 spin_unlock_irq(&ihost->scic_lock);
1291 1272
1292 wait_for_stop(ihost); 1273 wait_for_stop(ihost);
1293 scic_controller_reset(ihost); 1274 sci_controller_reset(ihost);
1294 1275
1295 /* Cancel any/all outstanding port timers */ 1276 /* Cancel any/all outstanding port timers */
1296 for (i = 0; i < ihost->logical_port_entries; i++) { 1277 for (i = 0; i < ihost->logical_port_entries; i++) {
@@ -1329,11 +1310,8 @@ static void __iomem *smu_base(struct isci_host *isci_host)
1329 return pcim_iomap_table(pdev)[SCI_SMU_BAR * 2] + SCI_SMU_BAR_SIZE * id; 1310 return pcim_iomap_table(pdev)[SCI_SMU_BAR * 2] + SCI_SMU_BAR_SIZE * id;
1330} 1311}
1331 1312
1332static void isci_user_parameters_get( 1313static void isci_user_parameters_get(struct sci_user_parameters *u)
1333 struct isci_host *isci_host,
1334 union scic_user_parameters *scic_user_params)
1335{ 1314{
1336 struct scic_sds_user_parameters *u = &scic_user_params->sds1;
1337 int i; 1315 int i;
1338 1316
1339 for (i = 0; i < SCI_MAX_PHYS; i++) { 1317 for (i = 0; i < SCI_MAX_PHYS; i++) {
@@ -1355,14 +1333,14 @@ static void isci_user_parameters_get(
1355 u->max_number_concurrent_device_spin_up = max_concurr_spinup; 1333 u->max_number_concurrent_device_spin_up = max_concurr_spinup;
1356} 1334}
1357 1335
1358static void scic_sds_controller_initial_state_enter(struct sci_base_state_machine *sm) 1336static void sci_controller_initial_state_enter(struct sci_base_state_machine *sm)
1359{ 1337{
1360 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm); 1338 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm);
1361 1339
1362 sci_change_state(&ihost->sm, SCIC_RESET); 1340 sci_change_state(&ihost->sm, SCIC_RESET);
1363} 1341}
1364 1342
1365static inline void scic_sds_controller_starting_state_exit(struct sci_base_state_machine *sm) 1343static inline void sci_controller_starting_state_exit(struct sci_base_state_machine *sm)
1366{ 1344{
1367 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm); 1345 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm);
1368 1346
@@ -1377,7 +1355,7 @@ static inline void scic_sds_controller_starting_state_exit(struct sci_base_state
1377#define INTERRUPT_COALESCE_TIMEOUT_ENCODE_MAX 28 1355#define INTERRUPT_COALESCE_TIMEOUT_ENCODE_MAX 28
1378 1356
1379/** 1357/**
1380 * scic_controller_set_interrupt_coalescence() - This method allows the user to 1358 * sci_controller_set_interrupt_coalescence() - This method allows the user to
1381 * configure the interrupt coalescence. 1359 * configure the interrupt coalescence.
1382 * @controller: This parameter represents the handle to the controller object 1360 * @controller: This parameter represents the handle to the controller object
1383 * for which its interrupt coalesce register is overridden. 1361 * for which its interrupt coalesce register is overridden.
@@ -1394,9 +1372,9 @@ static inline void scic_sds_controller_starting_state_exit(struct sci_base_state
1394 * SCI_FAILURE_INVALID_PARAMETER_VALUE The user input value is out of range. 1372 * SCI_FAILURE_INVALID_PARAMETER_VALUE The user input value is out of range.
1395 */ 1373 */
1396static enum sci_status 1374static enum sci_status
1397scic_controller_set_interrupt_coalescence(struct isci_host *ihost, 1375sci_controller_set_interrupt_coalescence(struct isci_host *ihost,
1398 u32 coalesce_number, 1376 u32 coalesce_number,
1399 u32 coalesce_timeout) 1377 u32 coalesce_timeout)
1400{ 1378{
1401 u8 timeout_encode = 0; 1379 u8 timeout_encode = 0;
1402 u32 min = 0; 1380 u32 min = 0;
@@ -1489,23 +1467,23 @@ scic_controller_set_interrupt_coalescence(struct isci_host *ihost,
1489} 1467}
1490 1468
1491 1469
1492static void scic_sds_controller_ready_state_enter(struct sci_base_state_machine *sm) 1470static void sci_controller_ready_state_enter(struct sci_base_state_machine *sm)
1493{ 1471{
1494 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm); 1472 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm);
1495 1473
1496 /* set the default interrupt coalescence number and timeout value. */ 1474 /* set the default interrupt coalescence number and timeout value. */
1497 scic_controller_set_interrupt_coalescence(ihost, 0x10, 250); 1475 sci_controller_set_interrupt_coalescence(ihost, 0x10, 250);
1498} 1476}
1499 1477
1500static void scic_sds_controller_ready_state_exit(struct sci_base_state_machine *sm) 1478static void sci_controller_ready_state_exit(struct sci_base_state_machine *sm)
1501{ 1479{
1502 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm); 1480 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm);
1503 1481
1504 /* disable interrupt coalescence. */ 1482 /* disable interrupt coalescence. */
1505 scic_controller_set_interrupt_coalescence(ihost, 0, 0); 1483 sci_controller_set_interrupt_coalescence(ihost, 0, 0);
1506} 1484}
1507 1485
1508static enum sci_status scic_sds_controller_stop_phys(struct isci_host *ihost) 1486static enum sci_status sci_controller_stop_phys(struct isci_host *ihost)
1509{ 1487{
1510 u32 index; 1488 u32 index;
1511 enum sci_status status; 1489 enum sci_status status;
@@ -1514,7 +1492,7 @@ static enum sci_status scic_sds_controller_stop_phys(struct isci_host *ihost)
1514 status = SCI_SUCCESS; 1492 status = SCI_SUCCESS;
1515 1493
1516 for (index = 0; index < SCI_MAX_PHYS; index++) { 1494 for (index = 0; index < SCI_MAX_PHYS; index++) {
1517 phy_status = scic_sds_phy_stop(&ihost->phys[index]); 1495 phy_status = sci_phy_stop(&ihost->phys[index]);
1518 1496
1519 if (phy_status != SCI_SUCCESS && 1497 if (phy_status != SCI_SUCCESS &&
1520 phy_status != SCI_FAILURE_INVALID_STATE) { 1498 phy_status != SCI_FAILURE_INVALID_STATE) {
@@ -1531,7 +1509,7 @@ static enum sci_status scic_sds_controller_stop_phys(struct isci_host *ihost)
1531 return status; 1509 return status;
1532} 1510}
1533 1511
1534static enum sci_status scic_sds_controller_stop_ports(struct isci_host *ihost) 1512static enum sci_status sci_controller_stop_ports(struct isci_host *ihost)
1535{ 1513{
1536 u32 index; 1514 u32 index;
1537 enum sci_status port_status; 1515 enum sci_status port_status;
@@ -1540,7 +1518,7 @@ static enum sci_status scic_sds_controller_stop_ports(struct isci_host *ihost)
1540 for (index = 0; index < ihost->logical_port_entries; index++) { 1518 for (index = 0; index < ihost->logical_port_entries; index++) {
1541 struct isci_port *iport = &ihost->ports[index]; 1519 struct isci_port *iport = &ihost->ports[index];
1542 1520
1543 port_status = scic_sds_port_stop(iport); 1521 port_status = sci_port_stop(iport);
1544 1522
1545 if ((port_status != SCI_SUCCESS) && 1523 if ((port_status != SCI_SUCCESS) &&
1546 (port_status != SCI_FAILURE_INVALID_STATE)) { 1524 (port_status != SCI_FAILURE_INVALID_STATE)) {
@@ -1558,7 +1536,7 @@ static enum sci_status scic_sds_controller_stop_ports(struct isci_host *ihost)
1558 return status; 1536 return status;
1559} 1537}
1560 1538
1561static enum sci_status scic_sds_controller_stop_devices(struct isci_host *ihost) 1539static enum sci_status sci_controller_stop_devices(struct isci_host *ihost)
1562{ 1540{
1563 u32 index; 1541 u32 index;
1564 enum sci_status status; 1542 enum sci_status status;
@@ -1569,7 +1547,7 @@ static enum sci_status scic_sds_controller_stop_devices(struct isci_host *ihost)
1569 for (index = 0; index < ihost->remote_node_entries; index++) { 1547 for (index = 0; index < ihost->remote_node_entries; index++) {
1570 if (ihost->device_table[index] != NULL) { 1548 if (ihost->device_table[index] != NULL) {
1571 /* / @todo What timeout value do we want to provide to this request? */ 1549 /* / @todo What timeout value do we want to provide to this request? */
1572 device_status = scic_remote_device_stop(ihost->device_table[index], 0); 1550 device_status = sci_remote_device_stop(ihost->device_table[index], 0);
1573 1551
1574 if ((device_status != SCI_SUCCESS) && 1552 if ((device_status != SCI_SUCCESS) &&
1575 (device_status != SCI_FAILURE_INVALID_STATE)) { 1553 (device_status != SCI_FAILURE_INVALID_STATE)) {
@@ -1586,33 +1564,27 @@ static enum sci_status scic_sds_controller_stop_devices(struct isci_host *ihost)
1586 return status; 1564 return status;
1587} 1565}
1588 1566
1589static void scic_sds_controller_stopping_state_enter(struct sci_base_state_machine *sm) 1567static void sci_controller_stopping_state_enter(struct sci_base_state_machine *sm)
1590{ 1568{
1591 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm); 1569 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm);
1592 1570
1593 /* Stop all of the components for this controller */ 1571 /* Stop all of the components for this controller */
1594 scic_sds_controller_stop_phys(ihost); 1572 sci_controller_stop_phys(ihost);
1595 scic_sds_controller_stop_ports(ihost); 1573 sci_controller_stop_ports(ihost);
1596 scic_sds_controller_stop_devices(ihost); 1574 sci_controller_stop_devices(ihost);
1597} 1575}
1598 1576
1599static void scic_sds_controller_stopping_state_exit(struct sci_base_state_machine *sm) 1577static void sci_controller_stopping_state_exit(struct sci_base_state_machine *sm)
1600{ 1578{
1601 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm); 1579 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm);
1602 1580
1603 sci_del_timer(&ihost->timer); 1581 sci_del_timer(&ihost->timer);
1604} 1582}
1605 1583
1606 1584static void sci_controller_reset_hardware(struct isci_host *ihost)
1607/**
1608 * scic_sds_controller_reset_hardware() -
1609 *
1610 * This method will reset the controller hardware.
1611 */
1612static void scic_sds_controller_reset_hardware(struct isci_host *ihost)
1613{ 1585{
1614 /* Disable interrupts so we dont take any spurious interrupts */ 1586 /* Disable interrupts so we dont take any spurious interrupts */
1615 scic_controller_disable_interrupts(ihost); 1587 sci_controller_disable_interrupts(ihost);
1616 1588
1617 /* Reset the SCU */ 1589 /* Reset the SCU */
1618 writel(0xFFFFFFFF, &ihost->smu_registers->soft_reset_control); 1590 writel(0xFFFFFFFF, &ihost->smu_registers->soft_reset_control);
@@ -1627,82 +1599,82 @@ static void scic_sds_controller_reset_hardware(struct isci_host *ihost)
1627 writel(0, &ihost->scu_registers->sdma.unsolicited_frame_get_pointer); 1599 writel(0, &ihost->scu_registers->sdma.unsolicited_frame_get_pointer);
1628} 1600}
1629 1601
1630static void scic_sds_controller_resetting_state_enter(struct sci_base_state_machine *sm) 1602static void sci_controller_resetting_state_enter(struct sci_base_state_machine *sm)
1631{ 1603{
1632 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm); 1604 struct isci_host *ihost = container_of(sm, typeof(*ihost), sm);
1633 1605
1634 scic_sds_controller_reset_hardware(ihost); 1606 sci_controller_reset_hardware(ihost);
1635 sci_change_state(&ihost->sm, SCIC_RESET); 1607 sci_change_state(&ihost->sm, SCIC_RESET);
1636} 1608}
1637 1609
1638static const struct sci_base_state scic_sds_controller_state_table[] = { 1610static const struct sci_base_state sci_controller_state_table[] = {
1639 [SCIC_INITIAL] = { 1611 [SCIC_INITIAL] = {
1640 .enter_state = scic_sds_controller_initial_state_enter, 1612 .enter_state = sci_controller_initial_state_enter,
1641 }, 1613 },
1642 [SCIC_RESET] = {}, 1614 [SCIC_RESET] = {},
1643 [SCIC_INITIALIZING] = {}, 1615 [SCIC_INITIALIZING] = {},
1644 [SCIC_INITIALIZED] = {}, 1616 [SCIC_INITIALIZED] = {},
1645 [SCIC_STARTING] = { 1617 [SCIC_STARTING] = {
1646 .exit_state = scic_sds_controller_starting_state_exit, 1618 .exit_state = sci_controller_starting_state_exit,
1647 }, 1619 },
1648 [SCIC_READY] = { 1620 [SCIC_READY] = {
1649 .enter_state = scic_sds_controller_ready_state_enter, 1621 .enter_state = sci_controller_ready_state_enter,
1650 .exit_state = scic_sds_controller_ready_state_exit, 1622 .exit_state = sci_controller_ready_state_exit,
1651 }, 1623 },
1652 [SCIC_RESETTING] = { 1624 [SCIC_RESETTING] = {
1653 .enter_state = scic_sds_controller_resetting_state_enter, 1625 .enter_state = sci_controller_resetting_state_enter,
1654 }, 1626 },
1655 [SCIC_STOPPING] = { 1627 [SCIC_STOPPING] = {
1656 .enter_state = scic_sds_controller_stopping_state_enter, 1628 .enter_state = sci_controller_stopping_state_enter,
1657 .exit_state = scic_sds_controller_stopping_state_exit, 1629 .exit_state = sci_controller_stopping_state_exit,
1658 }, 1630 },
1659 [SCIC_STOPPED] = {}, 1631 [SCIC_STOPPED] = {},
1660 [SCIC_FAILED] = {} 1632 [SCIC_FAILED] = {}
1661}; 1633};
1662 1634
1663static void scic_sds_controller_set_default_config_parameters(struct isci_host *ihost) 1635static void sci_controller_set_default_config_parameters(struct isci_host *ihost)
1664{ 1636{
1665 /* these defaults are overridden by the platform / firmware */ 1637 /* these defaults are overridden by the platform / firmware */
1666 u16 index; 1638 u16 index;
1667 1639
1668 /* Default to APC mode. */ 1640 /* Default to APC mode. */
1669 ihost->oem_parameters.sds1.controller.mode_type = SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE; 1641 ihost->oem_parameters.controller.mode_type = SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE;
1670 1642
1671 /* Default to APC mode. */ 1643 /* Default to APC mode. */
1672 ihost->oem_parameters.sds1.controller.max_concurrent_dev_spin_up = 1; 1644 ihost->oem_parameters.controller.max_concurrent_dev_spin_up = 1;
1673 1645
1674 /* Default to no SSC operation. */ 1646 /* Default to no SSC operation. */
1675 ihost->oem_parameters.sds1.controller.do_enable_ssc = false; 1647 ihost->oem_parameters.controller.do_enable_ssc = false;
1676 1648
1677 /* Initialize all of the port parameter information to narrow ports. */ 1649 /* Initialize all of the port parameter information to narrow ports. */
1678 for (index = 0; index < SCI_MAX_PORTS; index++) { 1650 for (index = 0; index < SCI_MAX_PORTS; index++) {
1679 ihost->oem_parameters.sds1.ports[index].phy_mask = 0; 1651 ihost->oem_parameters.ports[index].phy_mask = 0;
1680 } 1652 }
1681 1653
1682 /* Initialize all of the phy parameter information. */ 1654 /* Initialize all of the phy parameter information. */
1683 for (index = 0; index < SCI_MAX_PHYS; index++) { 1655 for (index = 0; index < SCI_MAX_PHYS; index++) {
1684 /* Default to 6G (i.e. Gen 3) for now. */ 1656 /* Default to 6G (i.e. Gen 3) for now. */
1685 ihost->user_parameters.sds1.phys[index].max_speed_generation = 3; 1657 ihost->user_parameters.phys[index].max_speed_generation = 3;
1686 1658
1687 /* the frequencies cannot be 0 */ 1659 /* the frequencies cannot be 0 */
1688 ihost->user_parameters.sds1.phys[index].align_insertion_frequency = 0x7f; 1660 ihost->user_parameters.phys[index].align_insertion_frequency = 0x7f;
1689 ihost->user_parameters.sds1.phys[index].in_connection_align_insertion_frequency = 0xff; 1661 ihost->user_parameters.phys[index].in_connection_align_insertion_frequency = 0xff;
1690 ihost->user_parameters.sds1.phys[index].notify_enable_spin_up_insertion_frequency = 0x33; 1662 ihost->user_parameters.phys[index].notify_enable_spin_up_insertion_frequency = 0x33;
1691 1663
1692 /* 1664 /*
1693 * Previous Vitesse based expanders had a arbitration issue that 1665 * Previous Vitesse based expanders had a arbitration issue that
1694 * is worked around by having the upper 32-bits of SAS address 1666 * is worked around by having the upper 32-bits of SAS address
1695 * with a value greater then the Vitesse company identifier. 1667 * with a value greater then the Vitesse company identifier.
1696 * Hence, usage of 0x5FCFFFFF. */ 1668 * Hence, usage of 0x5FCFFFFF. */
1697 ihost->oem_parameters.sds1.phys[index].sas_address.low = 0x1 + ihost->id; 1669 ihost->oem_parameters.phys[index].sas_address.low = 0x1 + ihost->id;
1698 ihost->oem_parameters.sds1.phys[index].sas_address.high = 0x5FCFFFFF; 1670 ihost->oem_parameters.phys[index].sas_address.high = 0x5FCFFFFF;
1699 } 1671 }
1700 1672
1701 ihost->user_parameters.sds1.stp_inactivity_timeout = 5; 1673 ihost->user_parameters.stp_inactivity_timeout = 5;
1702 ihost->user_parameters.sds1.ssp_inactivity_timeout = 5; 1674 ihost->user_parameters.ssp_inactivity_timeout = 5;
1703 ihost->user_parameters.sds1.stp_max_occupancy_timeout = 5; 1675 ihost->user_parameters.stp_max_occupancy_timeout = 5;
1704 ihost->user_parameters.sds1.ssp_max_occupancy_timeout = 20; 1676 ihost->user_parameters.ssp_max_occupancy_timeout = 20;
1705 ihost->user_parameters.sds1.no_outbound_task_timeout = 20; 1677 ihost->user_parameters.no_outbound_task_timeout = 20;
1706} 1678}
1707 1679
1708static void controller_timeout(unsigned long data) 1680static void controller_timeout(unsigned long data)
@@ -1718,7 +1690,7 @@ static void controller_timeout(unsigned long data)
1718 goto done; 1690 goto done;
1719 1691
1720 if (sm->current_state_id == SCIC_STARTING) 1692 if (sm->current_state_id == SCIC_STARTING)
1721 scic_sds_controller_transition_to_ready(ihost, SCI_FAILURE_TIMEOUT); 1693 sci_controller_transition_to_ready(ihost, SCI_FAILURE_TIMEOUT);
1722 else if (sm->current_state_id == SCIC_STOPPING) { 1694 else if (sm->current_state_id == SCIC_STOPPING) {
1723 sci_change_state(sm, SCIC_FAILED); 1695 sci_change_state(sm, SCIC_FAILED);
1724 isci_host_stop_complete(ihost, SCI_FAILURE_TIMEOUT); 1696 isci_host_stop_complete(ihost, SCI_FAILURE_TIMEOUT);
@@ -1732,45 +1704,29 @@ done:
1732 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1704 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1733} 1705}
1734 1706
1735/** 1707static enum sci_status sci_controller_construct(struct isci_host *ihost,
1736 * scic_controller_construct() - This method will attempt to construct a 1708 void __iomem *scu_base,
1737 * controller object utilizing the supplied parameter information. 1709 void __iomem *smu_base)
1738 * @c: This parameter specifies the controller to be constructed.
1739 * @scu_base: mapped base address of the scu registers
1740 * @smu_base: mapped base address of the smu registers
1741 *
1742 * Indicate if the controller was successfully constructed or if it failed in
1743 * some way. SCI_SUCCESS This value is returned if the controller was
1744 * successfully constructed. SCI_WARNING_TIMER_CONFLICT This value is returned
1745 * if the interrupt coalescence timer may cause SAS compliance issues for SMP
1746 * Target mode response processing. SCI_FAILURE_UNSUPPORTED_CONTROLLER_TYPE
1747 * This value is returned if the controller does not support the supplied type.
1748 * SCI_FAILURE_UNSUPPORTED_INIT_DATA_VERSION This value is returned if the
1749 * controller does not support the supplied initialization data version.
1750 */
1751static enum sci_status scic_controller_construct(struct isci_host *ihost,
1752 void __iomem *scu_base,
1753 void __iomem *smu_base)
1754{ 1710{
1755 u8 i; 1711 u8 i;
1756 1712
1757 sci_init_sm(&ihost->sm, scic_sds_controller_state_table, SCIC_INITIAL); 1713 sci_init_sm(&ihost->sm, sci_controller_state_table, SCIC_INITIAL);
1758 1714
1759 ihost->scu_registers = scu_base; 1715 ihost->scu_registers = scu_base;
1760 ihost->smu_registers = smu_base; 1716 ihost->smu_registers = smu_base;
1761 1717
1762 scic_sds_port_configuration_agent_construct(&ihost->port_agent); 1718 sci_port_configuration_agent_construct(&ihost->port_agent);
1763 1719
1764 /* Construct the ports for this controller */ 1720 /* Construct the ports for this controller */
1765 for (i = 0; i < SCI_MAX_PORTS; i++) 1721 for (i = 0; i < SCI_MAX_PORTS; i++)
1766 scic_sds_port_construct(&ihost->ports[i], i, ihost); 1722 sci_port_construct(&ihost->ports[i], i, ihost);
1767 scic_sds_port_construct(&ihost->ports[i], SCIC_SDS_DUMMY_PORT, ihost); 1723 sci_port_construct(&ihost->ports[i], SCIC_SDS_DUMMY_PORT, ihost);
1768 1724
1769 /* Construct the phys for this controller */ 1725 /* Construct the phys for this controller */
1770 for (i = 0; i < SCI_MAX_PHYS; i++) { 1726 for (i = 0; i < SCI_MAX_PHYS; i++) {
1771 /* Add all the PHYs to the dummy port */ 1727 /* Add all the PHYs to the dummy port */
1772 scic_sds_phy_construct(&ihost->phys[i], 1728 sci_phy_construct(&ihost->phys[i],
1773 &ihost->ports[SCI_MAX_PORTS], i); 1729 &ihost->ports[SCI_MAX_PORTS], i);
1774 } 1730 }
1775 1731
1776 ihost->invalid_phy_mask = 0; 1732 ihost->invalid_phy_mask = 0;
@@ -1778,12 +1734,12 @@ static enum sci_status scic_controller_construct(struct isci_host *ihost,
1778 sci_init_timer(&ihost->timer, controller_timeout); 1734 sci_init_timer(&ihost->timer, controller_timeout);
1779 1735
1780 /* Initialize the User and OEM parameters to default values. */ 1736 /* Initialize the User and OEM parameters to default values. */
1781 scic_sds_controller_set_default_config_parameters(ihost); 1737 sci_controller_set_default_config_parameters(ihost);
1782 1738
1783 return scic_controller_reset(ihost); 1739 return sci_controller_reset(ihost);
1784} 1740}
1785 1741
1786int scic_oem_parameters_validate(struct scic_sds_oem_params *oem) 1742int sci_oem_parameters_validate(struct sci_oem_params *oem)
1787{ 1743{
1788 int i; 1744 int i;
1789 1745
@@ -1817,8 +1773,7 @@ int scic_oem_parameters_validate(struct scic_sds_oem_params *oem)
1817 return 0; 1773 return 0;
1818} 1774}
1819 1775
1820static enum sci_status scic_oem_parameters_set(struct isci_host *ihost, 1776static enum sci_status sci_oem_parameters_set(struct isci_host *ihost)
1821 union scic_oem_parameters *scic_parms)
1822{ 1777{
1823 u32 state = ihost->sm.current_state_id; 1778 u32 state = ihost->sm.current_state_id;
1824 1779
@@ -1826,9 +1781,8 @@ static enum sci_status scic_oem_parameters_set(struct isci_host *ihost,
1826 state == SCIC_INITIALIZING || 1781 state == SCIC_INITIALIZING ||
1827 state == SCIC_INITIALIZED) { 1782 state == SCIC_INITIALIZED) {
1828 1783
1829 if (scic_oem_parameters_validate(&scic_parms->sds1)) 1784 if (sci_oem_parameters_validate(&ihost->oem_parameters))
1830 return SCI_FAILURE_INVALID_PARAMETER_VALUE; 1785 return SCI_FAILURE_INVALID_PARAMETER_VALUE;
1831 ihost->oem_parameters.sds1 = scic_parms->sds1;
1832 1786
1833 return SCI_SUCCESS; 1787 return SCI_SUCCESS;
1834 } 1788 }
@@ -1836,13 +1790,6 @@ static enum sci_status scic_oem_parameters_set(struct isci_host *ihost,
1836 return SCI_FAILURE_INVALID_STATE; 1790 return SCI_FAILURE_INVALID_STATE;
1837} 1791}
1838 1792
1839void scic_oem_parameters_get(
1840 struct isci_host *ihost,
1841 union scic_oem_parameters *scic_parms)
1842{
1843 memcpy(scic_parms, (&ihost->oem_parameters), sizeof(*scic_parms));
1844}
1845
1846static void power_control_timeout(unsigned long data) 1793static void power_control_timeout(unsigned long data)
1847{ 1794{
1848 struct sci_timer *tmr = (struct sci_timer *)data; 1795 struct sci_timer *tmr = (struct sci_timer *)data;
@@ -1873,13 +1820,13 @@ static void power_control_timeout(unsigned long data)
1873 continue; 1820 continue;
1874 1821
1875 if (ihost->power_control.phys_granted_power >= 1822 if (ihost->power_control.phys_granted_power >=
1876 ihost->oem_parameters.sds1.controller.max_concurrent_dev_spin_up) 1823 ihost->oem_parameters.controller.max_concurrent_dev_spin_up)
1877 break; 1824 break;
1878 1825
1879 ihost->power_control.requesters[i] = NULL; 1826 ihost->power_control.requesters[i] = NULL;
1880 ihost->power_control.phys_waiting--; 1827 ihost->power_control.phys_waiting--;
1881 ihost->power_control.phys_granted_power++; 1828 ihost->power_control.phys_granted_power++;
1882 scic_sds_phy_consume_power_handler(iphy); 1829 sci_phy_consume_power_handler(iphy);
1883 } 1830 }
1884 1831
1885 /* 1832 /*
@@ -1893,22 +1840,15 @@ done:
1893 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1840 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1894} 1841}
1895 1842
1896/** 1843void sci_controller_power_control_queue_insert(struct isci_host *ihost,
1897 * This method inserts the phy in the stagger spinup control queue. 1844 struct isci_phy *iphy)
1898 * @scic:
1899 *
1900 *
1901 */
1902void scic_sds_controller_power_control_queue_insert(
1903 struct isci_host *ihost,
1904 struct isci_phy *iphy)
1905{ 1845{
1906 BUG_ON(iphy == NULL); 1846 BUG_ON(iphy == NULL);
1907 1847
1908 if (ihost->power_control.phys_granted_power < 1848 if (ihost->power_control.phys_granted_power <
1909 ihost->oem_parameters.sds1.controller.max_concurrent_dev_spin_up) { 1849 ihost->oem_parameters.controller.max_concurrent_dev_spin_up) {
1910 ihost->power_control.phys_granted_power++; 1850 ihost->power_control.phys_granted_power++;
1911 scic_sds_phy_consume_power_handler(iphy); 1851 sci_phy_consume_power_handler(iphy);
1912 1852
1913 /* 1853 /*
1914 * stop and start the power_control timer. When the timer fires, the 1854 * stop and start the power_control timer. When the timer fires, the
@@ -1928,21 +1868,13 @@ void scic_sds_controller_power_control_queue_insert(
1928 } 1868 }
1929} 1869}
1930 1870
1931/** 1871void sci_controller_power_control_queue_remove(struct isci_host *ihost,
1932 * This method removes the phy from the stagger spinup control queue. 1872 struct isci_phy *iphy)
1933 * @scic:
1934 *
1935 *
1936 */
1937void scic_sds_controller_power_control_queue_remove(
1938 struct isci_host *ihost,
1939 struct isci_phy *iphy)
1940{ 1873{
1941 BUG_ON(iphy == NULL); 1874 BUG_ON(iphy == NULL);
1942 1875
1943 if (ihost->power_control.requesters[iphy->phy_index] != NULL) { 1876 if (ihost->power_control.requesters[iphy->phy_index])
1944 ihost->power_control.phys_waiting--; 1877 ihost->power_control.phys_waiting--;
1945 }
1946 1878
1947 ihost->power_control.requesters[iphy->phy_index] = NULL; 1879 ihost->power_control.requesters[iphy->phy_index] = NULL;
1948} 1880}
@@ -1952,9 +1884,9 @@ void scic_sds_controller_power_control_queue_remove(
1952/* Initialize the AFE for this phy index. We need to read the AFE setup from 1884/* Initialize the AFE for this phy index. We need to read the AFE setup from
1953 * the OEM parameters 1885 * the OEM parameters
1954 */ 1886 */
1955static void scic_sds_controller_afe_initialization(struct isci_host *ihost) 1887static void sci_controller_afe_initialization(struct isci_host *ihost)
1956{ 1888{
1957 const struct scic_sds_oem_params *oem = &ihost->oem_parameters.sds1; 1889 const struct sci_oem_params *oem = &ihost->oem_parameters;
1958 u32 afe_status; 1890 u32 afe_status;
1959 u32 phy_id; 1891 u32 phy_id;
1960 1892
@@ -2111,7 +2043,7 @@ static void scic_sds_controller_afe_initialization(struct isci_host *ihost)
2111 udelay(AFE_REGISTER_WRITE_DELAY); 2043 udelay(AFE_REGISTER_WRITE_DELAY);
2112} 2044}
2113 2045
2114static void scic_sds_controller_initialize_power_control(struct isci_host *ihost) 2046static void sci_controller_initialize_power_control(struct isci_host *ihost)
2115{ 2047{
2116 sci_init_timer(&ihost->power_control.timer, power_control_timeout); 2048 sci_init_timer(&ihost->power_control.timer, power_control_timeout);
2117 2049
@@ -2122,7 +2054,7 @@ static void scic_sds_controller_initialize_power_control(struct isci_host *ihost
2122 ihost->power_control.phys_granted_power = 0; 2054 ihost->power_control.phys_granted_power = 0;
2123} 2055}
2124 2056
2125static enum sci_status scic_controller_initialize(struct isci_host *ihost) 2057static enum sci_status sci_controller_initialize(struct isci_host *ihost)
2126{ 2058{
2127 struct sci_base_state_machine *sm = &ihost->sm; 2059 struct sci_base_state_machine *sm = &ihost->sm;
2128 enum sci_status result = SCI_FAILURE; 2060 enum sci_status result = SCI_FAILURE;
@@ -2142,14 +2074,14 @@ static enum sci_status scic_controller_initialize(struct isci_host *ihost)
2142 ihost->next_phy_to_start = 0; 2074 ihost->next_phy_to_start = 0;
2143 ihost->phy_startup_timer_pending = false; 2075 ihost->phy_startup_timer_pending = false;
2144 2076
2145 scic_sds_controller_initialize_power_control(ihost); 2077 sci_controller_initialize_power_control(ihost);
2146 2078
2147 /* 2079 /*
2148 * There is nothing to do here for B0 since we do not have to 2080 * There is nothing to do here for B0 since we do not have to
2149 * program the AFE registers. 2081 * program the AFE registers.
2150 * / @todo The AFE settings are supposed to be correct for the B0 but 2082 * / @todo The AFE settings are supposed to be correct for the B0 but
2151 * / presently they seem to be wrong. */ 2083 * / presently they seem to be wrong. */
2152 scic_sds_controller_afe_initialization(ihost); 2084 sci_controller_afe_initialization(ihost);
2153 2085
2154 2086
2155 /* Take the hardware out of reset */ 2087 /* Take the hardware out of reset */
@@ -2206,24 +2138,22 @@ static enum sci_status scic_controller_initialize(struct isci_host *ihost)
2206 * are accessed during the port initialization. 2138 * are accessed during the port initialization.
2207 */ 2139 */
2208 for (i = 0; i < SCI_MAX_PHYS; i++) { 2140 for (i = 0; i < SCI_MAX_PHYS; i++) {
2209 result = scic_sds_phy_initialize(&ihost->phys[i], 2141 result = sci_phy_initialize(&ihost->phys[i],
2210 &ihost->scu_registers->peg0.pe[i].tl, 2142 &ihost->scu_registers->peg0.pe[i].tl,
2211 &ihost->scu_registers->peg0.pe[i].ll); 2143 &ihost->scu_registers->peg0.pe[i].ll);
2212 if (result != SCI_SUCCESS) 2144 if (result != SCI_SUCCESS)
2213 goto out; 2145 goto out;
2214 } 2146 }
2215 2147
2216 for (i = 0; i < ihost->logical_port_entries; i++) { 2148 for (i = 0; i < ihost->logical_port_entries; i++) {
2217 result = scic_sds_port_initialize(&ihost->ports[i], 2149 struct isci_port *iport = &ihost->ports[i];
2218 &ihost->scu_registers->peg0.ptsg.port[i],
2219 &ihost->scu_registers->peg0.ptsg.protocol_engine,
2220 &ihost->scu_registers->peg0.viit[i]);
2221 2150
2222 if (result != SCI_SUCCESS) 2151 iport->port_task_scheduler_registers = &ihost->scu_registers->peg0.ptsg.port[i];
2223 goto out; 2152 iport->port_pe_configuration_register = &ihost->scu_registers->peg0.ptsg.protocol_engine[0];
2153 iport->viit_registers = &ihost->scu_registers->peg0.viit[i];
2224 } 2154 }
2225 2155
2226 result = scic_sds_port_configuration_agent_initialize(ihost, &ihost->port_agent); 2156 result = sci_port_configuration_agent_initialize(ihost, &ihost->port_agent);
2227 2157
2228 out: 2158 out:
2229 /* Advance the controller state machine */ 2159 /* Advance the controller state machine */
@@ -2236,9 +2166,8 @@ static enum sci_status scic_controller_initialize(struct isci_host *ihost)
2236 return result; 2166 return result;
2237} 2167}
2238 2168
2239static enum sci_status scic_user_parameters_set( 2169static enum sci_status sci_user_parameters_set(struct isci_host *ihost,
2240 struct isci_host *ihost, 2170 struct sci_user_parameters *sci_parms)
2241 union scic_user_parameters *scic_parms)
2242{ 2171{
2243 u32 state = ihost->sm.current_state_id; 2172 u32 state = ihost->sm.current_state_id;
2244 2173
@@ -2254,7 +2183,7 @@ static enum sci_status scic_user_parameters_set(
2254 for (index = 0; index < SCI_MAX_PHYS; index++) { 2183 for (index = 0; index < SCI_MAX_PHYS; index++) {
2255 struct sci_phy_user_params *user_phy; 2184 struct sci_phy_user_params *user_phy;
2256 2185
2257 user_phy = &scic_parms->sds1.phys[index]; 2186 user_phy = &sci_parms->phys[index];
2258 2187
2259 if (!((user_phy->max_speed_generation <= 2188 if (!((user_phy->max_speed_generation <=
2260 SCIC_SDS_PARM_MAX_SPEED) && 2189 SCIC_SDS_PARM_MAX_SPEED) &&
@@ -2275,14 +2204,14 @@ static enum sci_status scic_user_parameters_set(
2275 return SCI_FAILURE_INVALID_PARAMETER_VALUE; 2204 return SCI_FAILURE_INVALID_PARAMETER_VALUE;
2276 } 2205 }
2277 2206
2278 if ((scic_parms->sds1.stp_inactivity_timeout == 0) || 2207 if ((sci_parms->stp_inactivity_timeout == 0) ||
2279 (scic_parms->sds1.ssp_inactivity_timeout == 0) || 2208 (sci_parms->ssp_inactivity_timeout == 0) ||
2280 (scic_parms->sds1.stp_max_occupancy_timeout == 0) || 2209 (sci_parms->stp_max_occupancy_timeout == 0) ||
2281 (scic_parms->sds1.ssp_max_occupancy_timeout == 0) || 2210 (sci_parms->ssp_max_occupancy_timeout == 0) ||
2282 (scic_parms->sds1.no_outbound_task_timeout == 0)) 2211 (sci_parms->no_outbound_task_timeout == 0))
2283 return SCI_FAILURE_INVALID_PARAMETER_VALUE; 2212 return SCI_FAILURE_INVALID_PARAMETER_VALUE;
2284 2213
2285 memcpy(&ihost->user_parameters, scic_parms, sizeof(*scic_parms)); 2214 memcpy(&ihost->user_parameters, sci_parms, sizeof(*sci_parms));
2286 2215
2287 return SCI_SUCCESS; 2216 return SCI_SUCCESS;
2288 } 2217 }
@@ -2290,7 +2219,7 @@ static enum sci_status scic_user_parameters_set(
2290 return SCI_FAILURE_INVALID_STATE; 2219 return SCI_FAILURE_INVALID_STATE;
2291} 2220}
2292 2221
2293static int scic_controller_mem_init(struct isci_host *ihost) 2222static int sci_controller_mem_init(struct isci_host *ihost)
2294{ 2223{
2295 struct device *dev = &ihost->pdev->dev; 2224 struct device *dev = &ihost->pdev->dev;
2296 dma_addr_t dma; 2225 dma_addr_t dma;
@@ -2307,7 +2236,7 @@ static int scic_controller_mem_init(struct isci_host *ihost)
2307 2236
2308 size = ihost->remote_node_entries * sizeof(union scu_remote_node_context); 2237 size = ihost->remote_node_entries * sizeof(union scu_remote_node_context);
2309 ihost->remote_node_context_table = dmam_alloc_coherent(dev, size, &dma, 2238 ihost->remote_node_context_table = dmam_alloc_coherent(dev, size, &dma,
2310 GFP_KERNEL); 2239 GFP_KERNEL);
2311 if (!ihost->remote_node_context_table) 2240 if (!ihost->remote_node_context_table)
2312 return -ENOMEM; 2241 return -ENOMEM;
2313 2242
@@ -2323,7 +2252,7 @@ static int scic_controller_mem_init(struct isci_host *ihost)
2323 writel(lower_32_bits(dma), &ihost->smu_registers->host_task_table_lower); 2252 writel(lower_32_bits(dma), &ihost->smu_registers->host_task_table_lower);
2324 writel(upper_32_bits(dma), &ihost->smu_registers->host_task_table_upper); 2253 writel(upper_32_bits(dma), &ihost->smu_registers->host_task_table_upper);
2325 2254
2326 err = scic_sds_unsolicited_frame_control_construct(ihost); 2255 err = sci_unsolicited_frame_control_construct(ihost);
2327 if (err) 2256 if (err)
2328 return err; 2257 return err;
2329 2258
@@ -2348,8 +2277,7 @@ int isci_host_init(struct isci_host *ihost)
2348{ 2277{
2349 int err = 0, i; 2278 int err = 0, i;
2350 enum sci_status status; 2279 enum sci_status status;
2351 union scic_oem_parameters oem; 2280 struct sci_user_parameters sci_user_params;
2352 union scic_user_parameters scic_user_params;
2353 struct isci_pci_info *pci_info = to_pci_info(ihost->pdev); 2281 struct isci_pci_info *pci_info = to_pci_info(ihost->pdev);
2354 2282
2355 spin_lock_init(&ihost->state_lock); 2283 spin_lock_init(&ihost->state_lock);
@@ -2358,12 +2286,12 @@ int isci_host_init(struct isci_host *ihost)
2358 2286
2359 isci_host_change_state(ihost, isci_starting); 2287 isci_host_change_state(ihost, isci_starting);
2360 2288
2361 status = scic_controller_construct(ihost, scu_base(ihost), 2289 status = sci_controller_construct(ihost, scu_base(ihost),
2362 smu_base(ihost)); 2290 smu_base(ihost));
2363 2291
2364 if (status != SCI_SUCCESS) { 2292 if (status != SCI_SUCCESS) {
2365 dev_err(&ihost->pdev->dev, 2293 dev_err(&ihost->pdev->dev,
2366 "%s: scic_controller_construct failed - status = %x\n", 2294 "%s: sci_controller_construct failed - status = %x\n",
2367 __func__, 2295 __func__,
2368 status); 2296 status);
2369 return -ENODEV; 2297 return -ENODEV;
@@ -2376,21 +2304,18 @@ int isci_host_init(struct isci_host *ihost)
2376 * grab initial values stored in the controller object for OEM and USER 2304 * grab initial values stored in the controller object for OEM and USER
2377 * parameters 2305 * parameters
2378 */ 2306 */
2379 isci_user_parameters_get(ihost, &scic_user_params); 2307 isci_user_parameters_get(&sci_user_params);
2380 status = scic_user_parameters_set(ihost, 2308 status = sci_user_parameters_set(ihost, &sci_user_params);
2381 &scic_user_params);
2382 if (status != SCI_SUCCESS) { 2309 if (status != SCI_SUCCESS) {
2383 dev_warn(&ihost->pdev->dev, 2310 dev_warn(&ihost->pdev->dev,
2384 "%s: scic_user_parameters_set failed\n", 2311 "%s: sci_user_parameters_set failed\n",
2385 __func__); 2312 __func__);
2386 return -ENODEV; 2313 return -ENODEV;
2387 } 2314 }
2388 2315
2389 scic_oem_parameters_get(ihost, &oem);
2390
2391 /* grab any OEM parameters specified in orom */ 2316 /* grab any OEM parameters specified in orom */
2392 if (pci_info->orom) { 2317 if (pci_info->orom) {
2393 status = isci_parse_oem_parameters(&oem, 2318 status = isci_parse_oem_parameters(&ihost->oem_parameters,
2394 pci_info->orom, 2319 pci_info->orom,
2395 ihost->id); 2320 ihost->id);
2396 if (status != SCI_SUCCESS) { 2321 if (status != SCI_SUCCESS) {
@@ -2400,10 +2325,10 @@ int isci_host_init(struct isci_host *ihost)
2400 } 2325 }
2401 } 2326 }
2402 2327
2403 status = scic_oem_parameters_set(ihost, &oem); 2328 status = sci_oem_parameters_set(ihost);
2404 if (status != SCI_SUCCESS) { 2329 if (status != SCI_SUCCESS) {
2405 dev_warn(&ihost->pdev->dev, 2330 dev_warn(&ihost->pdev->dev,
2406 "%s: scic_oem_parameters_set failed\n", 2331 "%s: sci_oem_parameters_set failed\n",
2407 __func__); 2332 __func__);
2408 return -ENODEV; 2333 return -ENODEV;
2409 } 2334 }
@@ -2415,17 +2340,17 @@ int isci_host_init(struct isci_host *ihost)
2415 INIT_LIST_HEAD(&ihost->requests_to_errorback); 2340 INIT_LIST_HEAD(&ihost->requests_to_errorback);
2416 2341
2417 spin_lock_irq(&ihost->scic_lock); 2342 spin_lock_irq(&ihost->scic_lock);
2418 status = scic_controller_initialize(ihost); 2343 status = sci_controller_initialize(ihost);
2419 spin_unlock_irq(&ihost->scic_lock); 2344 spin_unlock_irq(&ihost->scic_lock);
2420 if (status != SCI_SUCCESS) { 2345 if (status != SCI_SUCCESS) {
2421 dev_warn(&ihost->pdev->dev, 2346 dev_warn(&ihost->pdev->dev,
2422 "%s: scic_controller_initialize failed -" 2347 "%s: sci_controller_initialize failed -"
2423 " status = 0x%x\n", 2348 " status = 0x%x\n",
2424 __func__, status); 2349 __func__, status);
2425 return -ENODEV; 2350 return -ENODEV;
2426 } 2351 }
2427 2352
2428 err = scic_controller_mem_init(ihost); 2353 err = sci_controller_mem_init(ihost);
2429 if (err) 2354 if (err)
2430 return err; 2355 return err;
2431 2356
@@ -2463,20 +2388,20 @@ int isci_host_init(struct isci_host *ihost)
2463 return 0; 2388 return 0;
2464} 2389}
2465 2390
2466void scic_sds_controller_link_up(struct isci_host *ihost, 2391void sci_controller_link_up(struct isci_host *ihost, struct isci_port *iport,
2467 struct isci_port *iport, struct isci_phy *iphy) 2392 struct isci_phy *iphy)
2468{ 2393{
2469 switch (ihost->sm.current_state_id) { 2394 switch (ihost->sm.current_state_id) {
2470 case SCIC_STARTING: 2395 case SCIC_STARTING:
2471 sci_del_timer(&ihost->phy_timer); 2396 sci_del_timer(&ihost->phy_timer);
2472 ihost->phy_startup_timer_pending = false; 2397 ihost->phy_startup_timer_pending = false;
2473 ihost->port_agent.link_up_handler(ihost, &ihost->port_agent, 2398 ihost->port_agent.link_up_handler(ihost, &ihost->port_agent,
2474 iport, iphy); 2399 iport, iphy);
2475 scic_sds_controller_start_next_phy(ihost); 2400 sci_controller_start_next_phy(ihost);
2476 break; 2401 break;
2477 case SCIC_READY: 2402 case SCIC_READY:
2478 ihost->port_agent.link_up_handler(ihost, &ihost->port_agent, 2403 ihost->port_agent.link_up_handler(ihost, &ihost->port_agent,
2479 iport, iphy); 2404 iport, iphy);
2480 break; 2405 break;
2481 default: 2406 default:
2482 dev_dbg(&ihost->pdev->dev, 2407 dev_dbg(&ihost->pdev->dev,
@@ -2486,8 +2411,8 @@ void scic_sds_controller_link_up(struct isci_host *ihost,
2486 } 2411 }
2487} 2412}
2488 2413
2489void scic_sds_controller_link_down(struct isci_host *ihost, 2414void sci_controller_link_down(struct isci_host *ihost, struct isci_port *iport,
2490 struct isci_port *iport, struct isci_phy *iphy) 2415 struct isci_phy *iphy)
2491{ 2416{
2492 switch (ihost->sm.current_state_id) { 2417 switch (ihost->sm.current_state_id) {
2493 case SCIC_STARTING: 2418 case SCIC_STARTING:
@@ -2505,12 +2430,7 @@ void scic_sds_controller_link_down(struct isci_host *ihost,
2505 } 2430 }
2506} 2431}
2507 2432
2508/** 2433static bool sci_controller_has_remote_devices_stopping(struct isci_host *ihost)
2509 * This is a helper method to determine if any remote devices on this
2510 * controller are still in the stopping state.
2511 *
2512 */
2513static bool scic_sds_controller_has_remote_devices_stopping(struct isci_host *ihost)
2514{ 2434{
2515 u32 index; 2435 u32 index;
2516 2436
@@ -2523,12 +2443,8 @@ static bool scic_sds_controller_has_remote_devices_stopping(struct isci_host *ih
2523 return false; 2443 return false;
2524} 2444}
2525 2445
2526/** 2446void sci_controller_remote_device_stopped(struct isci_host *ihost,
2527 * This method is called by the remote device to inform the controller 2447 struct isci_remote_device *idev)
2528 * object that the remote device has stopped.
2529 */
2530void scic_sds_controller_remote_device_stopped(struct isci_host *ihost,
2531 struct isci_remote_device *idev)
2532{ 2448{
2533 if (ihost->sm.current_state_id != SCIC_STOPPING) { 2449 if (ihost->sm.current_state_id != SCIC_STOPPING) {
2534 dev_dbg(&ihost->pdev->dev, 2450 dev_dbg(&ihost->pdev->dev,
@@ -2539,32 +2455,19 @@ void scic_sds_controller_remote_device_stopped(struct isci_host *ihost,
2539 return; 2455 return;
2540 } 2456 }
2541 2457
2542 if (!scic_sds_controller_has_remote_devices_stopping(ihost)) { 2458 if (!sci_controller_has_remote_devices_stopping(ihost))
2543 sci_change_state(&ihost->sm, SCIC_STOPPED); 2459 sci_change_state(&ihost->sm, SCIC_STOPPED);
2544 }
2545} 2460}
2546 2461
2547/** 2462void sci_controller_post_request(struct isci_host *ihost, u32 request)
2548 * This method will write to the SCU PCP register the request value. The method
2549 * is used to suspend/resume ports, devices, and phys.
2550 * @scic:
2551 *
2552 *
2553 */
2554void scic_sds_controller_post_request(
2555 struct isci_host *ihost,
2556 u32 request)
2557{ 2463{
2558 dev_dbg(&ihost->pdev->dev, 2464 dev_dbg(&ihost->pdev->dev, "%s[%d]: %#x\n",
2559 "%s: SCIC Controller 0x%p post request 0x%08x\n", 2465 __func__, ihost->id, request);
2560 __func__,
2561 ihost,
2562 request);
2563 2466
2564 writel(request, &ihost->smu_registers->post_context_port); 2467 writel(request, &ihost->smu_registers->post_context_port);
2565} 2468}
2566 2469
2567struct isci_request *scic_request_by_tag(struct isci_host *ihost, u16 io_tag) 2470struct isci_request *sci_request_by_tag(struct isci_host *ihost, u16 io_tag)
2568{ 2471{
2569 u16 task_index; 2472 u16 task_index;
2570 u16 task_sequence; 2473 u16 task_sequence;
@@ -2599,15 +2502,14 @@ struct isci_request *scic_request_by_tag(struct isci_host *ihost, u16 io_tag)
2599 * enum sci_status SCI_FAILURE_OUT_OF_RESOURCES if there are no available remote 2502 * enum sci_status SCI_FAILURE_OUT_OF_RESOURCES if there are no available remote
2600 * node index available. 2503 * node index available.
2601 */ 2504 */
2602enum sci_status scic_sds_controller_allocate_remote_node_context( 2505enum sci_status sci_controller_allocate_remote_node_context(struct isci_host *ihost,
2603 struct isci_host *ihost, 2506 struct isci_remote_device *idev,
2604 struct isci_remote_device *idev, 2507 u16 *node_id)
2605 u16 *node_id)
2606{ 2508{
2607 u16 node_index; 2509 u16 node_index;
2608 u32 remote_node_count = scic_sds_remote_device_node_count(idev); 2510 u32 remote_node_count = sci_remote_device_node_count(idev);
2609 2511
2610 node_index = scic_sds_remote_node_table_allocate_remote_node( 2512 node_index = sci_remote_node_table_allocate_remote_node(
2611 &ihost->available_remote_nodes, remote_node_count 2513 &ihost->available_remote_nodes, remote_node_count
2612 ); 2514 );
2613 2515
@@ -2622,68 +2524,26 @@ enum sci_status scic_sds_controller_allocate_remote_node_context(
2622 return SCI_FAILURE_INSUFFICIENT_RESOURCES; 2524 return SCI_FAILURE_INSUFFICIENT_RESOURCES;
2623} 2525}
2624 2526
2625/** 2527void sci_controller_free_remote_node_context(struct isci_host *ihost,
2626 * This method frees the remote node index back to the available pool. Once 2528 struct isci_remote_device *idev,
2627 * this is done the remote node context buffer is no longer valid and can 2529 u16 node_id)
2628 * not be used.
2629 * @scic:
2630 * @sci_dev:
2631 * @node_id:
2632 *
2633 */
2634void scic_sds_controller_free_remote_node_context(
2635 struct isci_host *ihost,
2636 struct isci_remote_device *idev,
2637 u16 node_id)
2638{ 2530{
2639 u32 remote_node_count = scic_sds_remote_device_node_count(idev); 2531 u32 remote_node_count = sci_remote_device_node_count(idev);
2640 2532
2641 if (ihost->device_table[node_id] == idev) { 2533 if (ihost->device_table[node_id] == idev) {
2642 ihost->device_table[node_id] = NULL; 2534 ihost->device_table[node_id] = NULL;
2643 2535
2644 scic_sds_remote_node_table_release_remote_node_index( 2536 sci_remote_node_table_release_remote_node_index(
2645 &ihost->available_remote_nodes, remote_node_count, node_id 2537 &ihost->available_remote_nodes, remote_node_count, node_id
2646 ); 2538 );
2647 } 2539 }
2648} 2540}
2649 2541
2650/** 2542void sci_controller_copy_sata_response(void *response_buffer,
2651 * This method returns the union scu_remote_node_context for the specified remote 2543 void *frame_header,
2652 * node id. 2544 void *frame_buffer)
2653 * @scic:
2654 * @node_id:
2655 *
2656 * union scu_remote_node_context*
2657 */
2658union scu_remote_node_context *scic_sds_controller_get_remote_node_context_buffer(
2659 struct isci_host *ihost,
2660 u16 node_id
2661 ) {
2662 if (
2663 (node_id < ihost->remote_node_entries)
2664 && (ihost->device_table[node_id] != NULL)
2665 ) {
2666 return &ihost->remote_node_context_table[node_id];
2667 }
2668
2669 return NULL;
2670}
2671
2672/**
2673 *
2674 * @resposne_buffer: This is the buffer into which the D2H register FIS will be
2675 * constructed.
2676 * @frame_header: This is the frame header returned by the hardware.
2677 * @frame_buffer: This is the frame buffer returned by the hardware.
2678 *
2679 * This method will combind the frame header and frame buffer to create a SATA
2680 * D2H register FIS none
2681 */
2682void scic_sds_controller_copy_sata_response(
2683 void *response_buffer,
2684 void *frame_header,
2685 void *frame_buffer)
2686{ 2545{
2546 /* XXX type safety? */
2687 memcpy(response_buffer, frame_header, sizeof(u32)); 2547 memcpy(response_buffer, frame_header, sizeof(u32));
2688 2548
2689 memcpy(response_buffer + sizeof(u32), 2549 memcpy(response_buffer + sizeof(u32),
@@ -2691,21 +2551,9 @@ void scic_sds_controller_copy_sata_response(
2691 sizeof(struct dev_to_host_fis) - sizeof(u32)); 2551 sizeof(struct dev_to_host_fis) - sizeof(u32));
2692} 2552}
2693 2553
2694/** 2554void sci_controller_release_frame(struct isci_host *ihost, u32 frame_index)
2695 * This method releases the frame once this is done the frame is available for
2696 * re-use by the hardware. The data contained in the frame header and frame
2697 * buffer is no longer valid. The UF queue get pointer is only updated if UF
2698 * control indicates this is appropriate.
2699 * @scic:
2700 * @frame_index:
2701 *
2702 */
2703void scic_sds_controller_release_frame(
2704 struct isci_host *ihost,
2705 u32 frame_index)
2706{ 2555{
2707 if (scic_sds_unsolicited_frame_control_release_frame( 2556 if (sci_unsolicited_frame_control_release_frame(&ihost->uf_control, frame_index))
2708 &ihost->uf_control, frame_index) == true)
2709 writel(ihost->uf_control.get, 2557 writel(ihost->uf_control.get,
2710 &ihost->scu_registers->sdma.unsolicited_frame_get_pointer); 2558 &ihost->scu_registers->sdma.unsolicited_frame_get_pointer);
2711} 2559}
@@ -2763,21 +2611,9 @@ enum sci_status isci_free_tag(struct isci_host *ihost, u16 io_tag)
2763 return SCI_FAILURE_INVALID_IO_TAG; 2611 return SCI_FAILURE_INVALID_IO_TAG;
2764} 2612}
2765 2613
2766/** 2614enum sci_status sci_controller_start_io(struct isci_host *ihost,
2767 * scic_controller_start_io() - This method is called by the SCI user to 2615 struct isci_remote_device *idev,
2768 * send/start an IO request. If the method invocation is successful, then 2616 struct isci_request *ireq)
2769 * the IO request has been queued to the hardware for processing.
2770 * @controller: the handle to the controller object for which to start an IO
2771 * request.
2772 * @remote_device: the handle to the remote device object for which to start an
2773 * IO request.
2774 * @io_request: the handle to the io request object to start.
2775 * @io_tag: This parameter specifies a previously allocated IO tag that the
2776 * user desires to be utilized for this request.
2777 */
2778enum sci_status scic_controller_start_io(struct isci_host *ihost,
2779 struct isci_remote_device *idev,
2780 struct isci_request *ireq)
2781{ 2617{
2782 enum sci_status status; 2618 enum sci_status status;
2783 2619
@@ -2786,36 +2622,23 @@ enum sci_status scic_controller_start_io(struct isci_host *ihost,
2786 return SCI_FAILURE_INVALID_STATE; 2622 return SCI_FAILURE_INVALID_STATE;
2787 } 2623 }
2788 2624
2789 status = scic_sds_remote_device_start_io(ihost, idev, ireq); 2625 status = sci_remote_device_start_io(ihost, idev, ireq);
2790 if (status != SCI_SUCCESS) 2626 if (status != SCI_SUCCESS)
2791 return status; 2627 return status;
2792 2628
2793 set_bit(IREQ_ACTIVE, &ireq->flags); 2629 set_bit(IREQ_ACTIVE, &ireq->flags);
2794 scic_sds_controller_post_request(ihost, scic_sds_request_get_post_context(ireq)); 2630 sci_controller_post_request(ihost, sci_request_get_post_context(ireq));
2795 return SCI_SUCCESS; 2631 return SCI_SUCCESS;
2796} 2632}
2797 2633
2798/** 2634enum sci_status sci_controller_terminate_request(struct isci_host *ihost,
2799 * scic_controller_terminate_request() - This method is called by the SCI Core 2635 struct isci_remote_device *idev,
2800 * user to terminate an ongoing (i.e. started) core IO request. This does 2636 struct isci_request *ireq)
2801 * not abort the IO request at the target, but rather removes the IO request
2802 * from the host controller.
2803 * @controller: the handle to the controller object for which to terminate a
2804 * request.
2805 * @remote_device: the handle to the remote device object for which to
2806 * terminate a request.
2807 * @request: the handle to the io or task management request object to
2808 * terminate.
2809 *
2810 * Indicate if the controller successfully began the terminate process for the
2811 * IO request. SCI_SUCCESS if the terminate process was successfully started
2812 * for the request. Determine the failure situations and return values.
2813 */
2814enum sci_status scic_controller_terminate_request(
2815 struct isci_host *ihost,
2816 struct isci_remote_device *idev,
2817 struct isci_request *ireq)
2818{ 2637{
2638 /* terminate an ongoing (i.e. started) core IO request. This does not
2639 * abort the IO request at the target, but rather removes the IO
2640 * request from the host controller.
2641 */
2819 enum sci_status status; 2642 enum sci_status status;
2820 2643
2821 if (ihost->sm.current_state_id != SCIC_READY) { 2644 if (ihost->sm.current_state_id != SCIC_READY) {
@@ -2824,7 +2647,7 @@ enum sci_status scic_controller_terminate_request(
2824 return SCI_FAILURE_INVALID_STATE; 2647 return SCI_FAILURE_INVALID_STATE;
2825 } 2648 }
2826 2649
2827 status = scic_sds_io_request_terminate(ireq); 2650 status = sci_io_request_terminate(ireq);
2828 if (status != SCI_SUCCESS) 2651 if (status != SCI_SUCCESS)
2829 return status; 2652 return status;
2830 2653
@@ -2832,27 +2655,25 @@ enum sci_status scic_controller_terminate_request(
2832 * Utilize the original post context command and or in the POST_TC_ABORT 2655 * Utilize the original post context command and or in the POST_TC_ABORT
2833 * request sub-type. 2656 * request sub-type.
2834 */ 2657 */
2835 scic_sds_controller_post_request(ihost, 2658 sci_controller_post_request(ihost,
2836 scic_sds_request_get_post_context(ireq) | 2659 ireq->post_context | SCU_CONTEXT_COMMAND_REQUEST_POST_TC_ABORT);
2837 SCU_CONTEXT_COMMAND_REQUEST_POST_TC_ABORT);
2838 return SCI_SUCCESS; 2660 return SCI_SUCCESS;
2839} 2661}
2840 2662
2841/** 2663/**
2842 * scic_controller_complete_io() - This method will perform core specific 2664 * sci_controller_complete_io() - This method will perform core specific
2843 * completion operations for an IO request. After this method is invoked, 2665 * completion operations for an IO request. After this method is invoked,
2844 * the user should consider the IO request as invalid until it is properly 2666 * the user should consider the IO request as invalid until it is properly
2845 * reused (i.e. re-constructed). 2667 * reused (i.e. re-constructed).
2846 * @controller: The handle to the controller object for which to complete the 2668 * @ihost: The handle to the controller object for which to complete the
2847 * IO request. 2669 * IO request.
2848 * @remote_device: The handle to the remote device object for which to complete 2670 * @idev: The handle to the remote device object for which to complete
2849 * the IO request. 2671 * the IO request.
2850 * @io_request: the handle to the io request object to complete. 2672 * @ireq: the handle to the io request object to complete.
2851 */ 2673 */
2852enum sci_status scic_controller_complete_io( 2674enum sci_status sci_controller_complete_io(struct isci_host *ihost,
2853 struct isci_host *ihost, 2675 struct isci_remote_device *idev,
2854 struct isci_remote_device *idev, 2676 struct isci_request *ireq)
2855 struct isci_request *ireq)
2856{ 2677{
2857 enum sci_status status; 2678 enum sci_status status;
2858 u16 index; 2679 u16 index;
@@ -2862,7 +2683,7 @@ enum sci_status scic_controller_complete_io(
2862 /* XXX: Implement this function */ 2683 /* XXX: Implement this function */
2863 return SCI_FAILURE; 2684 return SCI_FAILURE;
2864 case SCIC_READY: 2685 case SCIC_READY:
2865 status = scic_sds_remote_device_complete_io(ihost, idev, ireq); 2686 status = sci_remote_device_complete_io(ihost, idev, ireq);
2866 if (status != SCI_SUCCESS) 2687 if (status != SCI_SUCCESS)
2867 return status; 2688 return status;
2868 2689
@@ -2876,7 +2697,7 @@ enum sci_status scic_controller_complete_io(
2876 2697
2877} 2698}
2878 2699
2879enum sci_status scic_controller_continue_io(struct isci_request *ireq) 2700enum sci_status sci_controller_continue_io(struct isci_request *ireq)
2880{ 2701{
2881 struct isci_host *ihost = ireq->owning_controller; 2702 struct isci_host *ihost = ireq->owning_controller;
2882 2703
@@ -2886,12 +2707,12 @@ enum sci_status scic_controller_continue_io(struct isci_request *ireq)
2886 } 2707 }
2887 2708
2888 set_bit(IREQ_ACTIVE, &ireq->flags); 2709 set_bit(IREQ_ACTIVE, &ireq->flags);
2889 scic_sds_controller_post_request(ihost, scic_sds_request_get_post_context(ireq)); 2710 sci_controller_post_request(ihost, sci_request_get_post_context(ireq));
2890 return SCI_SUCCESS; 2711 return SCI_SUCCESS;
2891} 2712}
2892 2713
2893/** 2714/**
2894 * scic_controller_start_task() - This method is called by the SCIC user to 2715 * sci_controller_start_task() - This method is called by the SCIC user to
2895 * send/start a framework task management request. 2716 * send/start a framework task management request.
2896 * @controller: the handle to the controller object for which to start the task 2717 * @controller: the handle to the controller object for which to start the task
2897 * management request. 2718 * management request.
@@ -2899,10 +2720,9 @@ enum sci_status scic_controller_continue_io(struct isci_request *ireq)
2899 * the task management request. 2720 * the task management request.
2900 * @task_request: the handle to the task request object to start. 2721 * @task_request: the handle to the task request object to start.
2901 */ 2722 */
2902enum sci_task_status scic_controller_start_task( 2723enum sci_task_status sci_controller_start_task(struct isci_host *ihost,
2903 struct isci_host *ihost, 2724 struct isci_remote_device *idev,
2904 struct isci_remote_device *idev, 2725 struct isci_request *ireq)
2905 struct isci_request *ireq)
2906{ 2726{
2907 enum sci_status status; 2727 enum sci_status status;
2908 2728
@@ -2914,7 +2734,7 @@ enum sci_task_status scic_controller_start_task(
2914 return SCI_TASK_FAILURE_INVALID_STATE; 2734 return SCI_TASK_FAILURE_INVALID_STATE;
2915 } 2735 }
2916 2736
2917 status = scic_sds_remote_device_start_task(ihost, idev, ireq); 2737 status = sci_remote_device_start_task(ihost, idev, ireq);
2918 switch (status) { 2738 switch (status) {
2919 case SCI_FAILURE_RESET_DEVICE_PARTIAL_SUCCESS: 2739 case SCI_FAILURE_RESET_DEVICE_PARTIAL_SUCCESS:
2920 set_bit(IREQ_ACTIVE, &ireq->flags); 2740 set_bit(IREQ_ACTIVE, &ireq->flags);
@@ -2928,8 +2748,8 @@ enum sci_task_status scic_controller_start_task(
2928 case SCI_SUCCESS: 2748 case SCI_SUCCESS:
2929 set_bit(IREQ_ACTIVE, &ireq->flags); 2749 set_bit(IREQ_ACTIVE, &ireq->flags);
2930 2750
2931 scic_sds_controller_post_request(ihost, 2751 sci_controller_post_request(ihost,
2932 scic_sds_request_get_post_context(ireq)); 2752 sci_request_get_post_context(ireq));
2933 break; 2753 break;
2934 default: 2754 default:
2935 break; 2755 break;
diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h
index 013f672a8fd7..d87f21de1807 100644
--- a/drivers/scsi/isci/host.h
+++ b/drivers/scsi/isci/host.h
@@ -69,12 +69,12 @@ struct scu_task_context;
69 69
70 70
71/** 71/**
72 * struct scic_power_control - 72 * struct sci_power_control -
73 * 73 *
74 * This structure defines the fields for managing power control for direct 74 * This structure defines the fields for managing power control for direct
75 * attached disk devices. 75 * attached disk devices.
76 */ 76 */
77struct scic_power_control { 77struct sci_power_control {
78 /** 78 /**
79 * This field is set when the power control timer is running and cleared when 79 * This field is set when the power control timer is running and cleared when
80 * it is not. 80 * it is not.
@@ -99,18 +99,18 @@ struct scic_power_control {
99 99
100 /** 100 /**
101 * This field is an array of phys that we are waiting on. The phys are direct 101 * This field is an array of phys that we are waiting on. The phys are direct
102 * mapped into requesters via struct scic_sds_phy.phy_index 102 * mapped into requesters via struct sci_phy.phy_index
103 */ 103 */
104 struct isci_phy *requesters[SCI_MAX_PHYS]; 104 struct isci_phy *requesters[SCI_MAX_PHYS];
105 105
106}; 106};
107 107
108struct scic_sds_port_configuration_agent; 108struct sci_port_configuration_agent;
109typedef void (*port_config_fn)(struct isci_host *, 109typedef void (*port_config_fn)(struct isci_host *,
110 struct scic_sds_port_configuration_agent *, 110 struct sci_port_configuration_agent *,
111 struct isci_port *, struct isci_phy *); 111 struct isci_port *, struct isci_phy *);
112 112
113struct scic_sds_port_configuration_agent { 113struct sci_port_configuration_agent {
114 u16 phy_configured_mask; 114 u16 phy_configured_mask;
115 u16 phy_ready_mask; 115 u16 phy_ready_mask;
116 struct { 116 struct {
@@ -149,13 +149,13 @@ struct isci_host {
149 /* XXX can we time this externally */ 149 /* XXX can we time this externally */
150 struct sci_timer timer; 150 struct sci_timer timer;
151 /* XXX drop reference module params directly */ 151 /* XXX drop reference module params directly */
152 union scic_user_parameters user_parameters; 152 struct sci_user_parameters user_parameters;
153 /* XXX no need to be a union */ 153 /* XXX no need to be a union */
154 union scic_oem_parameters oem_parameters; 154 struct sci_oem_params oem_parameters;
155 struct scic_sds_port_configuration_agent port_agent; 155 struct sci_port_configuration_agent port_agent;
156 struct isci_remote_device *device_table[SCI_MAX_REMOTE_DEVICES]; 156 struct isci_remote_device *device_table[SCI_MAX_REMOTE_DEVICES];
157 struct scic_remote_node_table available_remote_nodes; 157 struct sci_remote_node_table available_remote_nodes;
158 struct scic_power_control power_control; 158 struct sci_power_control power_control;
159 u8 io_request_sequence[SCI_MAX_IO_REQUESTS]; 159 u8 io_request_sequence[SCI_MAX_IO_REQUESTS];
160 struct scu_task_context *task_context_table; 160 struct scu_task_context *task_context_table;
161 dma_addr_t task_context_dma; 161 dma_addr_t task_context_dma;
@@ -165,7 +165,7 @@ struct isci_host {
165 u32 logical_port_entries; 165 u32 logical_port_entries;
166 u32 remote_node_entries; 166 u32 remote_node_entries;
167 u32 task_context_entries; 167 u32 task_context_entries;
168 struct scic_sds_unsolicited_frame_control uf_control; 168 struct sci_unsolicited_frame_control uf_control;
169 169
170 /* phy startup */ 170 /* phy startup */
171 struct sci_timer phy_timer; 171 struct sci_timer phy_timer;
@@ -206,10 +206,10 @@ struct isci_host {
206}; 206};
207 207
208/** 208/**
209 * enum scic_sds_controller_states - This enumeration depicts all the states 209 * enum sci_controller_states - This enumeration depicts all the states
210 * for the common controller state machine. 210 * for the common controller state machine.
211 */ 211 */
212enum scic_sds_controller_states { 212enum sci_controller_states {
213 /** 213 /**
214 * Simply the initial state for the base controller state machine. 214 * Simply the initial state for the base controller state machine.
215 */ 215 */
@@ -360,14 +360,14 @@ static inline struct isci_host *dev_to_ihost(struct domain_device *dev)
360} 360}
361 361
362/** 362/**
363 * scic_sds_controller_get_protocol_engine_group() - 363 * sci_controller_get_protocol_engine_group() -
364 * 364 *
365 * This macro returns the protocol engine group for this controller object. 365 * This macro returns the protocol engine group for this controller object.
366 * Presently we only support protocol engine group 0 so just return that 366 * Presently we only support protocol engine group 0 so just return that
367 */ 367 */
368#define scic_sds_controller_get_protocol_engine_group(controller) 0 368#define sci_controller_get_protocol_engine_group(controller) 0
369 369
370/* see scic_controller_io_tag_allocate|free for how seq and tci are built */ 370/* see sci_controller_io_tag_allocate|free for how seq and tci are built */
371#define ISCI_TAG(seq, tci) (((u16) (seq)) << 12 | tci) 371#define ISCI_TAG(seq, tci) (((u16) (seq)) << 12 | tci)
372 372
373/* these are returned by the hardware, so sanitize them */ 373/* these are returned by the hardware, so sanitize them */
@@ -375,7 +375,7 @@ static inline struct isci_host *dev_to_ihost(struct domain_device *dev)
375#define ISCI_TAG_TCI(tag) ((tag) & (SCI_MAX_IO_REQUESTS-1)) 375#define ISCI_TAG_TCI(tag) ((tag) & (SCI_MAX_IO_REQUESTS-1))
376 376
377/* expander attached sata devices require 3 rnc slots */ 377/* expander attached sata devices require 3 rnc slots */
378static inline int scic_sds_remote_device_node_count(struct isci_remote_device *idev) 378static inline int sci_remote_device_node_count(struct isci_remote_device *idev)
379{ 379{
380 struct domain_device *dev = idev->domain_dev; 380 struct domain_device *dev = idev->domain_dev;
381 381
@@ -386,23 +386,23 @@ static inline int scic_sds_remote_device_node_count(struct isci_remote_device *i
386} 386}
387 387
388/** 388/**
389 * scic_sds_controller_set_invalid_phy() - 389 * sci_controller_set_invalid_phy() -
390 * 390 *
391 * This macro will set the bit in the invalid phy mask for this controller 391 * This macro will set the bit in the invalid phy mask for this controller
392 * object. This is used to control messages reported for invalid link up 392 * object. This is used to control messages reported for invalid link up
393 * notifications. 393 * notifications.
394 */ 394 */
395#define scic_sds_controller_set_invalid_phy(controller, phy) \ 395#define sci_controller_set_invalid_phy(controller, phy) \
396 ((controller)->invalid_phy_mask |= (1 << (phy)->phy_index)) 396 ((controller)->invalid_phy_mask |= (1 << (phy)->phy_index))
397 397
398/** 398/**
399 * scic_sds_controller_clear_invalid_phy() - 399 * sci_controller_clear_invalid_phy() -
400 * 400 *
401 * This macro will clear the bit in the invalid phy mask for this controller 401 * This macro will clear the bit in the invalid phy mask for this controller
402 * object. This is used to control messages reported for invalid link up 402 * object. This is used to control messages reported for invalid link up
403 * notifications. 403 * notifications.
404 */ 404 */
405#define scic_sds_controller_clear_invalid_phy(controller, phy) \ 405#define sci_controller_clear_invalid_phy(controller, phy) \
406 ((controller)->invalid_phy_mask &= ~(1 << (phy)->phy_index)) 406 ((controller)->invalid_phy_mask &= ~(1 << (phy)->phy_index))
407 407
408static inline struct device *sciphy_to_dev(struct isci_phy *iphy) 408static inline struct device *sciphy_to_dev(struct isci_phy *iphy)
@@ -460,56 +460,53 @@ static inline bool is_c0(void)
460 return isci_si_rev > ISCI_SI_REVB0; 460 return isci_si_rev > ISCI_SI_REVB0;
461} 461}
462 462
463void scic_sds_controller_post_request(struct isci_host *ihost, 463void sci_controller_post_request(struct isci_host *ihost,
464 u32 request); 464 u32 request);
465void scic_sds_controller_release_frame(struct isci_host *ihost, 465void sci_controller_release_frame(struct isci_host *ihost,
466 u32 frame_index); 466 u32 frame_index);
467void scic_sds_controller_copy_sata_response(void *response_buffer, 467void sci_controller_copy_sata_response(void *response_buffer,
468 void *frame_header, 468 void *frame_header,
469 void *frame_buffer); 469 void *frame_buffer);
470enum sci_status scic_sds_controller_allocate_remote_node_context(struct isci_host *ihost, 470enum sci_status sci_controller_allocate_remote_node_context(struct isci_host *ihost,
471 struct isci_remote_device *idev, 471 struct isci_remote_device *idev,
472 u16 *node_id); 472 u16 *node_id);
473void scic_sds_controller_free_remote_node_context( 473void sci_controller_free_remote_node_context(
474 struct isci_host *ihost, 474 struct isci_host *ihost,
475 struct isci_remote_device *idev, 475 struct isci_remote_device *idev,
476 u16 node_id); 476 u16 node_id);
477union scu_remote_node_context *scic_sds_controller_get_remote_node_context_buffer(
478 struct isci_host *ihost,
479 u16 node_id);
480 477
481struct isci_request *scic_request_by_tag(struct isci_host *ihost, 478struct isci_request *sci_request_by_tag(struct isci_host *ihost,
482 u16 io_tag); 479 u16 io_tag);
483 480
484void scic_sds_controller_power_control_queue_insert( 481void sci_controller_power_control_queue_insert(
485 struct isci_host *ihost, 482 struct isci_host *ihost,
486 struct isci_phy *iphy); 483 struct isci_phy *iphy);
487 484
488void scic_sds_controller_power_control_queue_remove( 485void sci_controller_power_control_queue_remove(
489 struct isci_host *ihost, 486 struct isci_host *ihost,
490 struct isci_phy *iphy); 487 struct isci_phy *iphy);
491 488
492void scic_sds_controller_link_up( 489void sci_controller_link_up(
493 struct isci_host *ihost, 490 struct isci_host *ihost,
494 struct isci_port *iport, 491 struct isci_port *iport,
495 struct isci_phy *iphy); 492 struct isci_phy *iphy);
496 493
497void scic_sds_controller_link_down( 494void sci_controller_link_down(
498 struct isci_host *ihost, 495 struct isci_host *ihost,
499 struct isci_port *iport, 496 struct isci_port *iport,
500 struct isci_phy *iphy); 497 struct isci_phy *iphy);
501 498
502void scic_sds_controller_remote_device_stopped( 499void sci_controller_remote_device_stopped(
503 struct isci_host *ihost, 500 struct isci_host *ihost,
504 struct isci_remote_device *idev); 501 struct isci_remote_device *idev);
505 502
506void scic_sds_controller_copy_task_context( 503void sci_controller_copy_task_context(
507 struct isci_host *ihost, 504 struct isci_host *ihost,
508 struct isci_request *ireq); 505 struct isci_request *ireq);
509 506
510void scic_sds_controller_register_setup(struct isci_host *ihost); 507void sci_controller_register_setup(struct isci_host *ihost);
511 508
512enum sci_status scic_controller_continue_io(struct isci_request *ireq); 509enum sci_status sci_controller_continue_io(struct isci_request *ireq);
513int isci_host_scan_finished(struct Scsi_Host *, unsigned long); 510int isci_host_scan_finished(struct Scsi_Host *, unsigned long);
514void isci_host_scan_start(struct Scsi_Host *); 511void isci_host_scan_start(struct Scsi_Host *);
515u16 isci_alloc_tag(struct isci_host *ihost); 512u16 isci_alloc_tag(struct isci_host *ihost);
@@ -536,33 +533,33 @@ void isci_host_remote_device_start_complete(
536 struct isci_remote_device *, 533 struct isci_remote_device *,
537 enum sci_status); 534 enum sci_status);
538 535
539void scic_controller_disable_interrupts( 536void sci_controller_disable_interrupts(
540 struct isci_host *ihost); 537 struct isci_host *ihost);
541 538
542enum sci_status scic_controller_start_io( 539enum sci_status sci_controller_start_io(
543 struct isci_host *ihost, 540 struct isci_host *ihost,
544 struct isci_remote_device *idev, 541 struct isci_remote_device *idev,
545 struct isci_request *ireq); 542 struct isci_request *ireq);
546 543
547enum sci_task_status scic_controller_start_task( 544enum sci_task_status sci_controller_start_task(
548 struct isci_host *ihost, 545 struct isci_host *ihost,
549 struct isci_remote_device *idev, 546 struct isci_remote_device *idev,
550 struct isci_request *ireq); 547 struct isci_request *ireq);
551 548
552enum sci_status scic_controller_terminate_request( 549enum sci_status sci_controller_terminate_request(
553 struct isci_host *ihost, 550 struct isci_host *ihost,
554 struct isci_remote_device *idev, 551 struct isci_remote_device *idev,
555 struct isci_request *ireq); 552 struct isci_request *ireq);
556 553
557enum sci_status scic_controller_complete_io( 554enum sci_status sci_controller_complete_io(
558 struct isci_host *ihost, 555 struct isci_host *ihost,
559 struct isci_remote_device *idev, 556 struct isci_remote_device *idev,
560 struct isci_request *ireq); 557 struct isci_request *ireq);
561 558
562void scic_sds_port_configuration_agent_construct( 559void sci_port_configuration_agent_construct(
563 struct scic_sds_port_configuration_agent *port_agent); 560 struct sci_port_configuration_agent *port_agent);
564 561
565enum sci_status scic_sds_port_configuration_agent_initialize( 562enum sci_status sci_port_configuration_agent_initialize(
566 struct isci_host *ihost, 563 struct isci_host *ihost,
567 struct scic_sds_port_configuration_agent *port_agent); 564 struct sci_port_configuration_agent *port_agent);
568#endif 565#endif
diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
index 68ca1a4f30af..8d9a8bfff4d5 100644
--- a/drivers/scsi/isci/init.c
+++ b/drivers/scsi/isci/init.c
@@ -484,7 +484,7 @@ static int __devinit isci_pci_probe(struct pci_dev *pdev, const struct pci_devic
484 orom = isci_request_oprom(pdev); 484 orom = isci_request_oprom(pdev);
485 485
486 for (i = 0; orom && i < ARRAY_SIZE(orom->ctrl); i++) { 486 for (i = 0; orom && i < ARRAY_SIZE(orom->ctrl); i++) {
487 if (scic_oem_parameters_validate(&orom->ctrl[i])) { 487 if (sci_oem_parameters_validate(&orom->ctrl[i])) {
488 dev_warn(&pdev->dev, 488 dev_warn(&pdev->dev,
489 "[%d]: invalid oem parameters detected, falling back to firmware\n", i); 489 "[%d]: invalid oem parameters detected, falling back to firmware\n", i);
490 devm_kfree(&pdev->dev, orom); 490 devm_kfree(&pdev->dev, orom);
@@ -554,7 +554,7 @@ static void __devexit isci_pci_remove(struct pci_dev *pdev)
554 for_each_isci_host(i, ihost, pdev) { 554 for_each_isci_host(i, ihost, pdev) {
555 isci_unregister(ihost); 555 isci_unregister(ihost);
556 isci_host_deinit(ihost); 556 isci_host_deinit(ihost);
557 scic_controller_disable_interrupts(ihost); 557 sci_controller_disable_interrupts(ihost);
558 } 558 }
559} 559}
560 560
diff --git a/drivers/scsi/isci/isci.h b/drivers/scsi/isci/isci.h
index 207328369edd..3afccfcb94e1 100644
--- a/drivers/scsi/isci/isci.h
+++ b/drivers/scsi/isci/isci.h
@@ -304,7 +304,7 @@ enum sci_status {
304 * This member indicates that the operation failed, the failure is 304 * This member indicates that the operation failed, the failure is
305 * controller implementation specific, and the response data associated 305 * controller implementation specific, and the response data associated
306 * with the request is not valid. You can query for the controller 306 * with the request is not valid. You can query for the controller
307 * specific error information via scic_controller_get_request_status() 307 * specific error information via sci_controller_get_request_status()
308 */ 308 */
309 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR, 309 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR,
310 310
@@ -395,7 +395,7 @@ enum sci_status {
395 /** 395 /**
396 * This value indicates that an unsupported PCI device ID has been 396 * This value indicates that an unsupported PCI device ID has been
397 * specified. This indicates that attempts to invoke 397 * specified. This indicates that attempts to invoke
398 * scic_library_allocate_controller() will fail. 398 * sci_library_allocate_controller() will fail.
399 */ 399 */
400 SCI_FAILURE_UNSUPPORTED_PCI_DEVICE_ID 400 SCI_FAILURE_UNSUPPORTED_PCI_DEVICE_ID
401 401
@@ -493,7 +493,7 @@ irqreturn_t isci_error_isr(int vec, void *data);
493/* 493/*
494 * Each timer is associated with a cancellation flag that is set when 494 * Each timer is associated with a cancellation flag that is set when
495 * del_timer() is called and checked in the timer callback function. This 495 * del_timer() is called and checked in the timer callback function. This
496 * is needed since del_timer_sync() cannot be called with scic_lock held. 496 * is needed since del_timer_sync() cannot be called with sci_lock held.
497 * For deinit however, del_timer_sync() is used without holding the lock. 497 * For deinit however, del_timer_sync() is used without holding the lock.
498 */ 498 */
499struct sci_timer { 499struct sci_timer {
diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c
index ca96b5ad0d52..0df9f713f487 100644
--- a/drivers/scsi/isci/phy.c
+++ b/drivers/scsi/isci/phy.c
@@ -67,25 +67,13 @@ enum sas_linkrate sci_phy_linkrate(struct isci_phy *iphy)
67 return iphy->max_negotiated_speed; 67 return iphy->max_negotiated_speed;
68} 68}
69 69
70/* 70static enum sci_status
71 * ***************************************************************************** 71sci_phy_transport_layer_initialization(struct isci_phy *iphy,
72 * * SCIC SDS PHY Internal Methods 72 struct scu_transport_layer_registers __iomem *reg)
73 * ***************************************************************************** */
74
75/**
76 * This method will initialize the phy transport layer registers
77 * @sci_phy:
78 * @transport_layer_registers
79 *
80 * enum sci_status
81 */
82static enum sci_status scic_sds_phy_transport_layer_initialization(
83 struct isci_phy *iphy,
84 struct scu_transport_layer_registers __iomem *transport_layer_registers)
85{ 73{
86 u32 tl_control; 74 u32 tl_control;
87 75
88 iphy->transport_layer_registers = transport_layer_registers; 76 iphy->transport_layer_registers = reg;
89 77
90 writel(SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX, 78 writel(SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX,
91 &iphy->transport_layer_registers->stp_rni); 79 &iphy->transport_layer_registers->stp_rni);
@@ -101,32 +89,23 @@ static enum sci_status scic_sds_phy_transport_layer_initialization(
101 return SCI_SUCCESS; 89 return SCI_SUCCESS;
102} 90}
103 91
104/**
105 * This method will initialize the phy link layer registers
106 * @sci_phy:
107 * @link_layer_registers:
108 *
109 * enum sci_status
110 */
111static enum sci_status 92static enum sci_status
112scic_sds_phy_link_layer_initialization(struct isci_phy *iphy, 93sci_phy_link_layer_initialization(struct isci_phy *iphy,
113 struct scu_link_layer_registers __iomem *link_layer_registers) 94 struct scu_link_layer_registers __iomem *reg)
114{ 95{
115 struct isci_host *ihost = 96 struct isci_host *ihost = iphy->owning_port->owning_controller;
116 iphy->owning_port->owning_controller;
117 int phy_idx = iphy->phy_index; 97 int phy_idx = iphy->phy_index;
118 struct sci_phy_user_params *phy_user = 98 struct sci_phy_user_params *phy_user = &ihost->user_parameters.phys[phy_idx];
119 &ihost->user_parameters.sds1.phys[phy_idx];
120 struct sci_phy_oem_params *phy_oem = 99 struct sci_phy_oem_params *phy_oem =
121 &ihost->oem_parameters.sds1.phys[phy_idx]; 100 &ihost->oem_parameters.phys[phy_idx];
122 u32 phy_configuration; 101 u32 phy_configuration;
123 struct scic_phy_cap phy_cap; 102 struct sci_phy_cap phy_cap;
124 u32 parity_check = 0; 103 u32 parity_check = 0;
125 u32 parity_count = 0; 104 u32 parity_count = 0;
126 u32 llctl, link_rate; 105 u32 llctl, link_rate;
127 u32 clksm_value = 0; 106 u32 clksm_value = 0;
128 107
129 iphy->link_layer_registers = link_layer_registers; 108 iphy->link_layer_registers = reg;
130 109
131 /* Set our IDENTIFY frame data */ 110 /* Set our IDENTIFY frame data */
132 #define SCI_END_DEVICE 0x01 111 #define SCI_END_DEVICE 0x01
@@ -169,7 +148,7 @@ scic_sds_phy_link_layer_initialization(struct isci_phy *iphy,
169 phy_cap.gen3_no_ssc = 1; 148 phy_cap.gen3_no_ssc = 1;
170 phy_cap.gen2_no_ssc = 1; 149 phy_cap.gen2_no_ssc = 1;
171 phy_cap.gen1_no_ssc = 1; 150 phy_cap.gen1_no_ssc = 1;
172 if (ihost->oem_parameters.sds1.controller.do_enable_ssc == true) { 151 if (ihost->oem_parameters.controller.do_enable_ssc == true) {
173 phy_cap.gen3_ssc = 1; 152 phy_cap.gen3_ssc = 1;
174 phy_cap.gen2_ssc = 1; 153 phy_cap.gen2_ssc = 1;
175 phy_cap.gen1_ssc = 1; 154 phy_cap.gen1_ssc = 1;
@@ -216,7 +195,7 @@ scic_sds_phy_link_layer_initialization(struct isci_phy *iphy,
216 &iphy->link_layer_registers->afe_lookup_table_control); 195 &iphy->link_layer_registers->afe_lookup_table_control);
217 196
218 llctl = SCU_SAS_LLCTL_GEN_VAL(NO_OUTBOUND_TASK_TIMEOUT, 197 llctl = SCU_SAS_LLCTL_GEN_VAL(NO_OUTBOUND_TASK_TIMEOUT,
219 (u8)ihost->user_parameters.sds1.no_outbound_task_timeout); 198 (u8)ihost->user_parameters.no_outbound_task_timeout);
220 199
221 switch(phy_user->max_speed_generation) { 200 switch(phy_user->max_speed_generation) {
222 case SCIC_SDS_PARM_GEN3_SPEED: 201 case SCIC_SDS_PARM_GEN3_SPEED:
@@ -289,7 +268,7 @@ done:
289struct isci_port *phy_get_non_dummy_port( 268struct isci_port *phy_get_non_dummy_port(
290 struct isci_phy *iphy) 269 struct isci_phy *iphy)
291{ 270{
292 if (scic_sds_port_get_index(iphy->owning_port) == SCIC_SDS_DUMMY_PORT) 271 if (sci_port_get_index(iphy->owning_port) == SCIC_SDS_DUMMY_PORT)
293 return NULL; 272 return NULL;
294 273
295 return iphy->owning_port; 274 return iphy->owning_port;
@@ -302,7 +281,7 @@ struct isci_port *phy_get_non_dummy_port(
302 * 281 *
303 * 282 *
304 */ 283 */
305void scic_sds_phy_set_port( 284void sci_phy_set_port(
306 struct isci_phy *iphy, 285 struct isci_phy *iphy,
307 struct isci_port *iport) 286 struct isci_port *iport)
308{ 287{
@@ -310,33 +289,23 @@ void scic_sds_phy_set_port(
310 289
311 if (iphy->bcn_received_while_port_unassigned) { 290 if (iphy->bcn_received_while_port_unassigned) {
312 iphy->bcn_received_while_port_unassigned = false; 291 iphy->bcn_received_while_port_unassigned = false;
313 scic_sds_port_broadcast_change_received(iphy->owning_port, iphy); 292 sci_port_broadcast_change_received(iphy->owning_port, iphy);
314 } 293 }
315} 294}
316 295
317/** 296enum sci_status sci_phy_initialize(struct isci_phy *iphy,
318 * This method will initialize the constructed phy 297 struct scu_transport_layer_registers __iomem *tl,
319 * @sci_phy: 298 struct scu_link_layer_registers __iomem *ll)
320 * @link_layer_registers:
321 *
322 * enum sci_status
323 */
324enum sci_status scic_sds_phy_initialize(
325 struct isci_phy *iphy,
326 struct scu_transport_layer_registers __iomem *transport_layer_registers,
327 struct scu_link_layer_registers __iomem *link_layer_registers)
328{ 299{
329 /* Perfrom the initialization of the TL hardware */ 300 /* Perfrom the initialization of the TL hardware */
330 scic_sds_phy_transport_layer_initialization( 301 sci_phy_transport_layer_initialization(iphy, tl);
331 iphy,
332 transport_layer_registers);
333 302
334 /* Perofrm the initialization of the PE hardware */ 303 /* Perofrm the initialization of the PE hardware */
335 scic_sds_phy_link_layer_initialization(iphy, link_layer_registers); 304 sci_phy_link_layer_initialization(iphy, ll);
336 305
337 /* 306 /* There is nothing that needs to be done in this state just
338 * There is nothing that needs to be done in this state just 307 * transition to the stopped state
339 * transition to the stopped state. */ 308 */
340 sci_change_state(&iphy->sm, SCI_PHY_STOPPED); 309 sci_change_state(&iphy->sm, SCI_PHY_STOPPED);
341 310
342 return SCI_SUCCESS; 311 return SCI_SUCCESS;
@@ -351,9 +320,7 @@ enum sci_status scic_sds_phy_initialize(
351 * This will either be the RNi for the device or an invalid RNi if there 320 * This will either be the RNi for the device or an invalid RNi if there
352 * is no current device assigned to the phy. 321 * is no current device assigned to the phy.
353 */ 322 */
354void scic_sds_phy_setup_transport( 323void sci_phy_setup_transport(struct isci_phy *iphy, u32 device_id)
355 struct isci_phy *iphy,
356 u32 device_id)
357{ 324{
358 u32 tl_control; 325 u32 tl_control;
359 326
@@ -368,15 +335,7 @@ void scic_sds_phy_setup_transport(
368 writel(tl_control, &iphy->transport_layer_registers->control); 335 writel(tl_control, &iphy->transport_layer_registers->control);
369} 336}
370 337
371/** 338static void sci_phy_suspend(struct isci_phy *iphy)
372 *
373 * @sci_phy: The phy object to be suspended.
374 *
375 * This function will perform the register reads/writes to suspend the SCU
376 * hardware protocol engine. none
377 */
378static void scic_sds_phy_suspend(
379 struct isci_phy *iphy)
380{ 339{
381 u32 scu_sas_pcfg_value; 340 u32 scu_sas_pcfg_value;
382 341
@@ -386,12 +345,10 @@ static void scic_sds_phy_suspend(
386 writel(scu_sas_pcfg_value, 345 writel(scu_sas_pcfg_value,
387 &iphy->link_layer_registers->phy_configuration); 346 &iphy->link_layer_registers->phy_configuration);
388 347
389 scic_sds_phy_setup_transport( 348 sci_phy_setup_transport(iphy, SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX);
390 iphy,
391 SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX);
392} 349}
393 350
394void scic_sds_phy_resume(struct isci_phy *iphy) 351void sci_phy_resume(struct isci_phy *iphy)
395{ 352{
396 u32 scu_sas_pcfg_value; 353 u32 scu_sas_pcfg_value;
397 354
@@ -402,34 +359,28 @@ void scic_sds_phy_resume(struct isci_phy *iphy)
402 &iphy->link_layer_registers->phy_configuration); 359 &iphy->link_layer_registers->phy_configuration);
403} 360}
404 361
405void scic_sds_phy_get_sas_address(struct isci_phy *iphy, 362void sci_phy_get_sas_address(struct isci_phy *iphy, struct sci_sas_address *sas)
406 struct sci_sas_address *sas_address)
407{ 363{
408 sas_address->high = readl(&iphy->link_layer_registers->source_sas_address_high); 364 sas->high = readl(&iphy->link_layer_registers->source_sas_address_high);
409 sas_address->low = readl(&iphy->link_layer_registers->source_sas_address_low); 365 sas->low = readl(&iphy->link_layer_registers->source_sas_address_low);
410} 366}
411 367
412void scic_sds_phy_get_attached_sas_address(struct isci_phy *iphy, 368void sci_phy_get_attached_sas_address(struct isci_phy *iphy, struct sci_sas_address *sas)
413 struct sci_sas_address *sas_address)
414{ 369{
415 struct sas_identify_frame *iaf; 370 struct sas_identify_frame *iaf;
416 371
417 iaf = &iphy->frame_rcvd.iaf; 372 iaf = &iphy->frame_rcvd.iaf;
418 memcpy(sas_address, iaf->sas_addr, SAS_ADDR_SIZE); 373 memcpy(sas, iaf->sas_addr, SAS_ADDR_SIZE);
419} 374}
420 375
421void scic_sds_phy_get_protocols(struct isci_phy *iphy, 376void sci_phy_get_protocols(struct isci_phy *iphy, struct sci_phy_proto *proto)
422 struct scic_phy_proto *protocols)
423{ 377{
424 protocols->all = 378 proto->all = readl(&iphy->link_layer_registers->transmit_identification);
425 (u16)(readl(&iphy->
426 link_layer_registers->transmit_identification) &
427 0x0000FFFF);
428} 379}
429 380
430enum sci_status scic_sds_phy_start(struct isci_phy *iphy) 381enum sci_status sci_phy_start(struct isci_phy *iphy)
431{ 382{
432 enum scic_sds_phy_states state = iphy->sm.current_state_id; 383 enum sci_phy_states state = iphy->sm.current_state_id;
433 384
434 if (state != SCI_PHY_STOPPED) { 385 if (state != SCI_PHY_STOPPED) {
435 dev_dbg(sciphy_to_dev(iphy), 386 dev_dbg(sciphy_to_dev(iphy),
@@ -441,9 +392,9 @@ enum sci_status scic_sds_phy_start(struct isci_phy *iphy)
441 return SCI_SUCCESS; 392 return SCI_SUCCESS;
442} 393}
443 394
444enum sci_status scic_sds_phy_stop(struct isci_phy *iphy) 395enum sci_status sci_phy_stop(struct isci_phy *iphy)
445{ 396{
446 enum scic_sds_phy_states state = iphy->sm.current_state_id; 397 enum sci_phy_states state = iphy->sm.current_state_id;
447 398
448 switch (state) { 399 switch (state) {
449 case SCI_PHY_SUB_INITIAL: 400 case SCI_PHY_SUB_INITIAL:
@@ -467,9 +418,9 @@ enum sci_status scic_sds_phy_stop(struct isci_phy *iphy)
467 return SCI_SUCCESS; 418 return SCI_SUCCESS;
468} 419}
469 420
470enum sci_status scic_sds_phy_reset(struct isci_phy *iphy) 421enum sci_status sci_phy_reset(struct isci_phy *iphy)
471{ 422{
472 enum scic_sds_phy_states state = iphy->sm.current_state_id; 423 enum sci_phy_states state = iphy->sm.current_state_id;
473 424
474 if (state != SCI_PHY_READY) { 425 if (state != SCI_PHY_READY) {
475 dev_dbg(sciphy_to_dev(iphy), 426 dev_dbg(sciphy_to_dev(iphy),
@@ -481,9 +432,9 @@ enum sci_status scic_sds_phy_reset(struct isci_phy *iphy)
481 return SCI_SUCCESS; 432 return SCI_SUCCESS;
482} 433}
483 434
484enum sci_status scic_sds_phy_consume_power_handler(struct isci_phy *iphy) 435enum sci_status sci_phy_consume_power_handler(struct isci_phy *iphy)
485{ 436{
486 enum scic_sds_phy_states state = iphy->sm.current_state_id; 437 enum sci_phy_states state = iphy->sm.current_state_id;
487 438
488 switch (state) { 439 switch (state) {
489 case SCI_PHY_SUB_AWAIT_SAS_POWER: { 440 case SCI_PHY_SUB_AWAIT_SAS_POWER: {
@@ -528,55 +479,37 @@ enum sci_status scic_sds_phy_consume_power_handler(struct isci_phy *iphy)
528 } 479 }
529} 480}
530 481
531/* 482static void sci_phy_start_sas_link_training(struct isci_phy *iphy)
532 * *****************************************************************************
533 * * SCIC SDS PHY HELPER FUNCTIONS
534 * ***************************************************************************** */
535
536
537/**
538 *
539 * @sci_phy: The phy object that received SAS PHY DETECTED.
540 *
541 * This method continues the link training for the phy as if it were a SAS PHY
542 * instead of a SATA PHY. This is done because the completion queue had a SAS
543 * PHY DETECTED event when the state machine was expecting a SATA PHY event.
544 * none
545 */
546static void scic_sds_phy_start_sas_link_training(
547 struct isci_phy *iphy)
548{ 483{
484 /* continue the link training for the phy as if it were a SAS PHY
485 * instead of a SATA PHY. This is done because the completion queue had a SAS
486 * PHY DETECTED event when the state machine was expecting a SATA PHY event.
487 */
549 u32 phy_control; 488 u32 phy_control;
550 489
551 phy_control = 490 phy_control = readl(&iphy->link_layer_registers->phy_configuration);
552 readl(&iphy->link_layer_registers->phy_configuration);
553 phy_control |= SCU_SAS_PCFG_GEN_BIT(SATA_SPINUP_HOLD); 491 phy_control |= SCU_SAS_PCFG_GEN_BIT(SATA_SPINUP_HOLD);
554 writel(phy_control, 492 writel(phy_control,
555 &iphy->link_layer_registers->phy_configuration); 493 &iphy->link_layer_registers->phy_configuration);
556 494
557 sci_change_state(&iphy->sm, SCI_PHY_SUB_AWAIT_SAS_SPEED_EN); 495 sci_change_state(&iphy->sm, SCI_PHY_SUB_AWAIT_SAS_SPEED_EN);
558 496
559 iphy->protocol = SCIC_SDS_PHY_PROTOCOL_SAS; 497 iphy->protocol = SCIC_SDS_PHY_PROTOCOL_SAS;
560} 498}
561 499
562/** 500static void sci_phy_start_sata_link_training(struct isci_phy *iphy)
563 *
564 * @sci_phy: The phy object that received a SATA SPINUP HOLD event
565 *
566 * This method continues the link training for the phy as if it were a SATA PHY
567 * instead of a SAS PHY. This is done because the completion queue had a SATA
568 * SPINUP HOLD event when the state machine was expecting a SAS PHY event. none
569 */
570static void scic_sds_phy_start_sata_link_training(
571 struct isci_phy *iphy)
572{ 501{
502 /* This method continues the link training for the phy as if it were a SATA PHY
503 * instead of a SAS PHY. This is done because the completion queue had a SATA
504 * SPINUP HOLD event when the state machine was expecting a SAS PHY event. none
505 */
573 sci_change_state(&iphy->sm, SCI_PHY_SUB_AWAIT_SATA_POWER); 506 sci_change_state(&iphy->sm, SCI_PHY_SUB_AWAIT_SATA_POWER);
574 507
575 iphy->protocol = SCIC_SDS_PHY_PROTOCOL_SATA; 508 iphy->protocol = SCIC_SDS_PHY_PROTOCOL_SATA;
576} 509}
577 510
578/** 511/**
579 * scic_sds_phy_complete_link_training - perform processing common to 512 * sci_phy_complete_link_training - perform processing common to
580 * all protocols upon completion of link training. 513 * all protocols upon completion of link training.
581 * @sci_phy: This parameter specifies the phy object for which link training 514 * @sci_phy: This parameter specifies the phy object for which link training
582 * has completed. 515 * has completed.
@@ -586,30 +519,28 @@ static void scic_sds_phy_start_sata_link_training(
586 * sub-state machine. 519 * sub-state machine.
587 * 520 *
588 */ 521 */
589static void scic_sds_phy_complete_link_training( 522static void sci_phy_complete_link_training(struct isci_phy *iphy,
590 struct isci_phy *iphy, 523 enum sas_linkrate max_link_rate,
591 enum sas_linkrate max_link_rate, 524 u32 next_state)
592 u32 next_state)
593{ 525{
594 iphy->max_negotiated_speed = max_link_rate; 526 iphy->max_negotiated_speed = max_link_rate;
595 527
596 sci_change_state(&iphy->sm, next_state); 528 sci_change_state(&iphy->sm, next_state);
597} 529}
598 530
599enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy, 531enum sci_status sci_phy_event_handler(struct isci_phy *iphy, u32 event_code)
600 u32 event_code)
601{ 532{
602 enum scic_sds_phy_states state = iphy->sm.current_state_id; 533 enum sci_phy_states state = iphy->sm.current_state_id;
603 534
604 switch (state) { 535 switch (state) {
605 case SCI_PHY_SUB_AWAIT_OSSP_EN: 536 case SCI_PHY_SUB_AWAIT_OSSP_EN:
606 switch (scu_get_event_code(event_code)) { 537 switch (scu_get_event_code(event_code)) {
607 case SCU_EVENT_SAS_PHY_DETECTED: 538 case SCU_EVENT_SAS_PHY_DETECTED:
608 scic_sds_phy_start_sas_link_training(iphy); 539 sci_phy_start_sas_link_training(iphy);
609 iphy->is_in_link_training = true; 540 iphy->is_in_link_training = true;
610 break; 541 break;
611 case SCU_EVENT_SATA_SPINUP_HOLD: 542 case SCU_EVENT_SATA_SPINUP_HOLD:
612 scic_sds_phy_start_sata_link_training(iphy); 543 sci_phy_start_sata_link_training(iphy);
613 iphy->is_in_link_training = true; 544 iphy->is_in_link_training = true;
614 break; 545 break;
615 default: 546 default:
@@ -630,30 +561,24 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
630 break; 561 break;
631 case SCU_EVENT_SAS_15: 562 case SCU_EVENT_SAS_15:
632 case SCU_EVENT_SAS_15_SSC: 563 case SCU_EVENT_SAS_15_SSC:
633 scic_sds_phy_complete_link_training( 564 sci_phy_complete_link_training(iphy, SAS_LINK_RATE_1_5_GBPS,
634 iphy, 565 SCI_PHY_SUB_AWAIT_IAF_UF);
635 SAS_LINK_RATE_1_5_GBPS,
636 SCI_PHY_SUB_AWAIT_IAF_UF);
637 break; 566 break;
638 case SCU_EVENT_SAS_30: 567 case SCU_EVENT_SAS_30:
639 case SCU_EVENT_SAS_30_SSC: 568 case SCU_EVENT_SAS_30_SSC:
640 scic_sds_phy_complete_link_training( 569 sci_phy_complete_link_training(iphy, SAS_LINK_RATE_3_0_GBPS,
641 iphy, 570 SCI_PHY_SUB_AWAIT_IAF_UF);
642 SAS_LINK_RATE_3_0_GBPS,
643 SCI_PHY_SUB_AWAIT_IAF_UF);
644 break; 571 break;
645 case SCU_EVENT_SAS_60: 572 case SCU_EVENT_SAS_60:
646 case SCU_EVENT_SAS_60_SSC: 573 case SCU_EVENT_SAS_60_SSC:
647 scic_sds_phy_complete_link_training( 574 sci_phy_complete_link_training(iphy, SAS_LINK_RATE_6_0_GBPS,
648 iphy, 575 SCI_PHY_SUB_AWAIT_IAF_UF);
649 SAS_LINK_RATE_6_0_GBPS,
650 SCI_PHY_SUB_AWAIT_IAF_UF);
651 break; 576 break;
652 case SCU_EVENT_SATA_SPINUP_HOLD: 577 case SCU_EVENT_SATA_SPINUP_HOLD:
653 /* 578 /*
654 * We were doing SAS PHY link training and received a SATA PHY event 579 * We were doing SAS PHY link training and received a SATA PHY event
655 * continue OOB/SN as if this were a SATA PHY */ 580 * continue OOB/SN as if this were a SATA PHY */
656 scic_sds_phy_start_sata_link_training(iphy); 581 sci_phy_start_sata_link_training(iphy);
657 break; 582 break;
658 case SCU_EVENT_LINK_FAILURE: 583 case SCU_EVENT_LINK_FAILURE:
659 /* Link failure change state back to the starting state */ 584 /* Link failure change state back to the starting state */
@@ -673,14 +598,14 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
673 switch (scu_get_event_code(event_code)) { 598 switch (scu_get_event_code(event_code)) {
674 case SCU_EVENT_SAS_PHY_DETECTED: 599 case SCU_EVENT_SAS_PHY_DETECTED:
675 /* Backup the state machine */ 600 /* Backup the state machine */
676 scic_sds_phy_start_sas_link_training(iphy); 601 sci_phy_start_sas_link_training(iphy);
677 break; 602 break;
678 case SCU_EVENT_SATA_SPINUP_HOLD: 603 case SCU_EVENT_SATA_SPINUP_HOLD:
679 /* We were doing SAS PHY link training and received a 604 /* We were doing SAS PHY link training and received a
680 * SATA PHY event continue OOB/SN as if this were a 605 * SATA PHY event continue OOB/SN as if this were a
681 * SATA PHY 606 * SATA PHY
682 */ 607 */
683 scic_sds_phy_start_sata_link_training(iphy); 608 sci_phy_start_sata_link_training(iphy);
684 break; 609 break;
685 case SCU_EVENT_RECEIVED_IDENTIFY_TIMEOUT: 610 case SCU_EVENT_RECEIVED_IDENTIFY_TIMEOUT:
686 case SCU_EVENT_LINK_FAILURE: 611 case SCU_EVENT_LINK_FAILURE:
@@ -727,7 +652,7 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
727 /* There has been a change in the phy type before OOB/SN for the 652 /* There has been a change in the phy type before OOB/SN for the
728 * SATA finished start down the SAS link traning path. 653 * SATA finished start down the SAS link traning path.
729 */ 654 */
730 scic_sds_phy_start_sas_link_training(iphy); 655 sci_phy_start_sas_link_training(iphy);
731 break; 656 break;
732 657
733 default: 658 default:
@@ -760,7 +685,7 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
760 /* There has been a change in the phy type before OOB/SN for the 685 /* There has been a change in the phy type before OOB/SN for the
761 * SATA finished start down the SAS link traning path. 686 * SATA finished start down the SAS link traning path.
762 */ 687 */
763 scic_sds_phy_start_sas_link_training(iphy); 688 sci_phy_start_sas_link_training(iphy);
764 break; 689 break;
765 default: 690 default:
766 dev_warn(sciphy_to_dev(iphy), 691 dev_warn(sciphy_to_dev(iphy),
@@ -781,24 +706,18 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
781 break; 706 break;
782 case SCU_EVENT_SATA_15: 707 case SCU_EVENT_SATA_15:
783 case SCU_EVENT_SATA_15_SSC: 708 case SCU_EVENT_SATA_15_SSC:
784 scic_sds_phy_complete_link_training( 709 sci_phy_complete_link_training(iphy, SAS_LINK_RATE_1_5_GBPS,
785 iphy, 710 SCI_PHY_SUB_AWAIT_SIG_FIS_UF);
786 SAS_LINK_RATE_1_5_GBPS,
787 SCI_PHY_SUB_AWAIT_SIG_FIS_UF);
788 break; 711 break;
789 case SCU_EVENT_SATA_30: 712 case SCU_EVENT_SATA_30:
790 case SCU_EVENT_SATA_30_SSC: 713 case SCU_EVENT_SATA_30_SSC:
791 scic_sds_phy_complete_link_training( 714 sci_phy_complete_link_training(iphy, SAS_LINK_RATE_3_0_GBPS,
792 iphy, 715 SCI_PHY_SUB_AWAIT_SIG_FIS_UF);
793 SAS_LINK_RATE_3_0_GBPS,
794 SCI_PHY_SUB_AWAIT_SIG_FIS_UF);
795 break; 716 break;
796 case SCU_EVENT_SATA_60: 717 case SCU_EVENT_SATA_60:
797 case SCU_EVENT_SATA_60_SSC: 718 case SCU_EVENT_SATA_60_SSC:
798 scic_sds_phy_complete_link_training( 719 sci_phy_complete_link_training(iphy, SAS_LINK_RATE_6_0_GBPS,
799 iphy, 720 SCI_PHY_SUB_AWAIT_SIG_FIS_UF);
800 SAS_LINK_RATE_6_0_GBPS,
801 SCI_PHY_SUB_AWAIT_SIG_FIS_UF);
802 break; 721 break;
803 case SCU_EVENT_LINK_FAILURE: 722 case SCU_EVENT_LINK_FAILURE:
804 /* Link failure change state back to the starting state */ 723 /* Link failure change state back to the starting state */
@@ -808,7 +727,7 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
808 /* 727 /*
809 * There has been a change in the phy type before OOB/SN for the 728 * There has been a change in the phy type before OOB/SN for the
810 * SATA finished start down the SAS link traning path. */ 729 * SATA finished start down the SAS link traning path. */
811 scic_sds_phy_start_sas_link_training(iphy); 730 sci_phy_start_sas_link_training(iphy);
812 break; 731 break;
813 default: 732 default:
814 dev_warn(sciphy_to_dev(iphy), 733 dev_warn(sciphy_to_dev(iphy),
@@ -851,7 +770,7 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
851 case SCU_EVENT_BROADCAST_CHANGE: 770 case SCU_EVENT_BROADCAST_CHANGE:
852 /* Broadcast change received. Notify the port. */ 771 /* Broadcast change received. Notify the port. */
853 if (phy_get_non_dummy_port(iphy) != NULL) 772 if (phy_get_non_dummy_port(iphy) != NULL)
854 scic_sds_port_broadcast_change_received(iphy->owning_port, iphy); 773 sci_port_broadcast_change_received(iphy->owning_port, iphy);
855 else 774 else
856 iphy->bcn_received_while_port_unassigned = true; 775 iphy->bcn_received_while_port_unassigned = true;
857 break; 776 break;
@@ -886,10 +805,9 @@ enum sci_status scic_sds_phy_event_handler(struct isci_phy *iphy,
886 } 805 }
887} 806}
888 807
889enum sci_status scic_sds_phy_frame_handler(struct isci_phy *iphy, 808enum sci_status sci_phy_frame_handler(struct isci_phy *iphy, u32 frame_index)
890 u32 frame_index)
891{ 809{
892 enum scic_sds_phy_states state = iphy->sm.current_state_id; 810 enum sci_phy_states state = iphy->sm.current_state_id;
893 struct isci_host *ihost = iphy->owning_port->owning_controller; 811 struct isci_host *ihost = iphy->owning_port->owning_controller;
894 enum sci_status result; 812 enum sci_status result;
895 unsigned long flags; 813 unsigned long flags;
@@ -899,9 +817,9 @@ enum sci_status scic_sds_phy_frame_handler(struct isci_phy *iphy,
899 u32 *frame_words; 817 u32 *frame_words;
900 struct sas_identify_frame iaf; 818 struct sas_identify_frame iaf;
901 819
902 result = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 820 result = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
903 frame_index, 821 frame_index,
904 (void **)&frame_words); 822 (void **)&frame_words);
905 823
906 if (result != SCI_SUCCESS) 824 if (result != SCI_SUCCESS)
907 return result; 825 return result;
@@ -933,15 +851,15 @@ enum sci_status scic_sds_phy_frame_handler(struct isci_phy *iphy,
933 "unexpected frame id %x\n", 851 "unexpected frame id %x\n",
934 __func__, frame_index); 852 __func__, frame_index);
935 853
936 scic_sds_controller_release_frame(ihost, frame_index); 854 sci_controller_release_frame(ihost, frame_index);
937 return result; 855 return result;
938 } 856 }
939 case SCI_PHY_SUB_AWAIT_SIG_FIS_UF: { 857 case SCI_PHY_SUB_AWAIT_SIG_FIS_UF: {
940 struct dev_to_host_fis *frame_header; 858 struct dev_to_host_fis *frame_header;
941 u32 *fis_frame_data; 859 u32 *fis_frame_data;
942 860
943 result = scic_sds_unsolicited_frame_control_get_header( 861 result = sci_unsolicited_frame_control_get_header(
944 &(scic_sds_phy_get_controller(iphy)->uf_control), 862 &(sci_phy_get_controller(iphy)->uf_control),
945 frame_index, 863 frame_index,
946 (void **)&frame_header); 864 (void **)&frame_header);
947 865
@@ -950,14 +868,14 @@ enum sci_status scic_sds_phy_frame_handler(struct isci_phy *iphy,
950 868
951 if ((frame_header->fis_type == FIS_REGD2H) && 869 if ((frame_header->fis_type == FIS_REGD2H) &&
952 !(frame_header->status & ATA_BUSY)) { 870 !(frame_header->status & ATA_BUSY)) {
953 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 871 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
954 frame_index, 872 frame_index,
955 (void **)&fis_frame_data); 873 (void **)&fis_frame_data);
956 874
957 spin_lock_irqsave(&iphy->sas_phy.frame_rcvd_lock, flags); 875 spin_lock_irqsave(&iphy->sas_phy.frame_rcvd_lock, flags);
958 scic_sds_controller_copy_sata_response(&iphy->frame_rcvd.fis, 876 sci_controller_copy_sata_response(&iphy->frame_rcvd.fis,
959 frame_header, 877 frame_header,
960 fis_frame_data); 878 fis_frame_data);
961 spin_unlock_irqrestore(&iphy->sas_phy.frame_rcvd_lock, flags); 879 spin_unlock_irqrestore(&iphy->sas_phy.frame_rcvd_lock, flags);
962 880
963 /* got IAF we can now go to the await spinup semaphore state */ 881 /* got IAF we can now go to the await spinup semaphore state */
@@ -971,7 +889,7 @@ enum sci_status scic_sds_phy_frame_handler(struct isci_phy *iphy,
971 __func__, frame_index); 889 __func__, frame_index);
972 890
973 /* Regardless of the result we are done with this frame with it */ 891 /* Regardless of the result we are done with this frame with it */
974 scic_sds_controller_release_frame(ihost, frame_index); 892 sci_controller_release_frame(ihost, frame_index);
975 893
976 return result; 894 return result;
977 } 895 }
@@ -983,7 +901,7 @@ enum sci_status scic_sds_phy_frame_handler(struct isci_phy *iphy,
983 901
984} 902}
985 903
986static void scic_sds_phy_starting_initial_substate_enter(struct sci_base_state_machine *sm) 904static void sci_phy_starting_initial_substate_enter(struct sci_base_state_machine *sm)
987{ 905{
988 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 906 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
989 907
@@ -991,71 +909,71 @@ static void scic_sds_phy_starting_initial_substate_enter(struct sci_base_state_m
991 sci_change_state(&iphy->sm, SCI_PHY_SUB_AWAIT_OSSP_EN); 909 sci_change_state(&iphy->sm, SCI_PHY_SUB_AWAIT_OSSP_EN);
992} 910}
993 911
994static void scic_sds_phy_starting_await_sas_power_substate_enter(struct sci_base_state_machine *sm) 912static void sci_phy_starting_await_sas_power_substate_enter(struct sci_base_state_machine *sm)
995{ 913{
996 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 914 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
997 struct isci_host *ihost = iphy->owning_port->owning_controller; 915 struct isci_host *ihost = iphy->owning_port->owning_controller;
998 916
999 scic_sds_controller_power_control_queue_insert(ihost, iphy); 917 sci_controller_power_control_queue_insert(ihost, iphy);
1000} 918}
1001 919
1002static void scic_sds_phy_starting_await_sas_power_substate_exit(struct sci_base_state_machine *sm) 920static void sci_phy_starting_await_sas_power_substate_exit(struct sci_base_state_machine *sm)
1003{ 921{
1004 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 922 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1005 struct isci_host *ihost = iphy->owning_port->owning_controller; 923 struct isci_host *ihost = iphy->owning_port->owning_controller;
1006 924
1007 scic_sds_controller_power_control_queue_remove(ihost, iphy); 925 sci_controller_power_control_queue_remove(ihost, iphy);
1008} 926}
1009 927
1010static void scic_sds_phy_starting_await_sata_power_substate_enter(struct sci_base_state_machine *sm) 928static void sci_phy_starting_await_sata_power_substate_enter(struct sci_base_state_machine *sm)
1011{ 929{
1012 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 930 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1013 struct isci_host *ihost = iphy->owning_port->owning_controller; 931 struct isci_host *ihost = iphy->owning_port->owning_controller;
1014 932
1015 scic_sds_controller_power_control_queue_insert(ihost, iphy); 933 sci_controller_power_control_queue_insert(ihost, iphy);
1016} 934}
1017 935
1018static void scic_sds_phy_starting_await_sata_power_substate_exit(struct sci_base_state_machine *sm) 936static void sci_phy_starting_await_sata_power_substate_exit(struct sci_base_state_machine *sm)
1019{ 937{
1020 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 938 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1021 struct isci_host *ihost = iphy->owning_port->owning_controller; 939 struct isci_host *ihost = iphy->owning_port->owning_controller;
1022 940
1023 scic_sds_controller_power_control_queue_remove(ihost, iphy); 941 sci_controller_power_control_queue_remove(ihost, iphy);
1024} 942}
1025 943
1026static void scic_sds_phy_starting_await_sata_phy_substate_enter(struct sci_base_state_machine *sm) 944static void sci_phy_starting_await_sata_phy_substate_enter(struct sci_base_state_machine *sm)
1027{ 945{
1028 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 946 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1029 947
1030 sci_mod_timer(&iphy->sata_timer, SCIC_SDS_SATA_LINK_TRAINING_TIMEOUT); 948 sci_mod_timer(&iphy->sata_timer, SCIC_SDS_SATA_LINK_TRAINING_TIMEOUT);
1031} 949}
1032 950
1033static void scic_sds_phy_starting_await_sata_phy_substate_exit(struct sci_base_state_machine *sm) 951static void sci_phy_starting_await_sata_phy_substate_exit(struct sci_base_state_machine *sm)
1034{ 952{
1035 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 953 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1036 954
1037 sci_del_timer(&iphy->sata_timer); 955 sci_del_timer(&iphy->sata_timer);
1038} 956}
1039 957
1040static void scic_sds_phy_starting_await_sata_speed_substate_enter(struct sci_base_state_machine *sm) 958static void sci_phy_starting_await_sata_speed_substate_enter(struct sci_base_state_machine *sm)
1041{ 959{
1042 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 960 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1043 961
1044 sci_mod_timer(&iphy->sata_timer, SCIC_SDS_SATA_LINK_TRAINING_TIMEOUT); 962 sci_mod_timer(&iphy->sata_timer, SCIC_SDS_SATA_LINK_TRAINING_TIMEOUT);
1045} 963}
1046 964
1047static void scic_sds_phy_starting_await_sata_speed_substate_exit(struct sci_base_state_machine *sm) 965static void sci_phy_starting_await_sata_speed_substate_exit(struct sci_base_state_machine *sm)
1048{ 966{
1049 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 967 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1050 968
1051 sci_del_timer(&iphy->sata_timer); 969 sci_del_timer(&iphy->sata_timer);
1052} 970}
1053 971
1054static void scic_sds_phy_starting_await_sig_fis_uf_substate_enter(struct sci_base_state_machine *sm) 972static void sci_phy_starting_await_sig_fis_uf_substate_enter(struct sci_base_state_machine *sm)
1055{ 973{
1056 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 974 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1057 975
1058 if (scic_sds_port_link_detected(iphy->owning_port, iphy)) { 976 if (sci_port_link_detected(iphy->owning_port, iphy)) {
1059 977
1060 /* 978 /*
1061 * Clear the PE suspend condition so we can actually 979 * Clear the PE suspend condition so we can actually
@@ -1063,7 +981,7 @@ static void scic_sds_phy_starting_await_sig_fis_uf_substate_enter(struct sci_bas
1063 * The hardware will not respond to the XRDY until the PE 981 * The hardware will not respond to the XRDY until the PE
1064 * suspend condition is cleared. 982 * suspend condition is cleared.
1065 */ 983 */
1066 scic_sds_phy_resume(iphy); 984 sci_phy_resume(iphy);
1067 985
1068 sci_mod_timer(&iphy->sata_timer, 986 sci_mod_timer(&iphy->sata_timer,
1069 SCIC_SDS_SIGNATURE_FIS_TIMEOUT); 987 SCIC_SDS_SIGNATURE_FIS_TIMEOUT);
@@ -1071,14 +989,14 @@ static void scic_sds_phy_starting_await_sig_fis_uf_substate_enter(struct sci_bas
1071 iphy->is_in_link_training = false; 989 iphy->is_in_link_training = false;
1072} 990}
1073 991
1074static void scic_sds_phy_starting_await_sig_fis_uf_substate_exit(struct sci_base_state_machine *sm) 992static void sci_phy_starting_await_sig_fis_uf_substate_exit(struct sci_base_state_machine *sm)
1075{ 993{
1076 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 994 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1077 995
1078 sci_del_timer(&iphy->sata_timer); 996 sci_del_timer(&iphy->sata_timer);
1079} 997}
1080 998
1081static void scic_sds_phy_starting_final_substate_enter(struct sci_base_state_machine *sm) 999static void sci_phy_starting_final_substate_enter(struct sci_base_state_machine *sm)
1082{ 1000{
1083 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 1001 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1084 1002
@@ -1169,7 +1087,7 @@ static void scu_link_layer_tx_hard_reset(
1169 &iphy->link_layer_registers->phy_configuration); 1087 &iphy->link_layer_registers->phy_configuration);
1170} 1088}
1171 1089
1172static void scic_sds_phy_stopped_state_enter(struct sci_base_state_machine *sm) 1090static void sci_phy_stopped_state_enter(struct sci_base_state_machine *sm)
1173{ 1091{
1174 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 1092 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1175 1093
@@ -1182,12 +1100,12 @@ static void scic_sds_phy_stopped_state_enter(struct sci_base_state_machine *sm)
1182 scu_link_layer_stop_protocol_engine(iphy); 1100 scu_link_layer_stop_protocol_engine(iphy);
1183 1101
1184 if (iphy->sm.previous_state_id != SCI_PHY_INITIAL) 1102 if (iphy->sm.previous_state_id != SCI_PHY_INITIAL)
1185 scic_sds_controller_link_down(scic_sds_phy_get_controller(iphy), 1103 sci_controller_link_down(sci_phy_get_controller(iphy),
1186 phy_get_non_dummy_port(iphy), 1104 phy_get_non_dummy_port(iphy),
1187 iphy); 1105 iphy);
1188} 1106}
1189 1107
1190static void scic_sds_phy_starting_state_enter(struct sci_base_state_machine *sm) 1108static void sci_phy_starting_state_enter(struct sci_base_state_machine *sm)
1191{ 1109{
1192 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 1110 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1193 1111
@@ -1199,31 +1117,31 @@ static void scic_sds_phy_starting_state_enter(struct sci_base_state_machine *sm)
1199 iphy->bcn_received_while_port_unassigned = false; 1117 iphy->bcn_received_while_port_unassigned = false;
1200 1118
1201 if (iphy->sm.previous_state_id == SCI_PHY_READY) 1119 if (iphy->sm.previous_state_id == SCI_PHY_READY)
1202 scic_sds_controller_link_down(scic_sds_phy_get_controller(iphy), 1120 sci_controller_link_down(sci_phy_get_controller(iphy),
1203 phy_get_non_dummy_port(iphy), 1121 phy_get_non_dummy_port(iphy),
1204 iphy); 1122 iphy);
1205 1123
1206 sci_change_state(&iphy->sm, SCI_PHY_SUB_INITIAL); 1124 sci_change_state(&iphy->sm, SCI_PHY_SUB_INITIAL);
1207} 1125}
1208 1126
1209static void scic_sds_phy_ready_state_enter(struct sci_base_state_machine *sm) 1127static void sci_phy_ready_state_enter(struct sci_base_state_machine *sm)
1210{ 1128{
1211 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 1129 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1212 1130
1213 scic_sds_controller_link_up(scic_sds_phy_get_controller(iphy), 1131 sci_controller_link_up(sci_phy_get_controller(iphy),
1214 phy_get_non_dummy_port(iphy), 1132 phy_get_non_dummy_port(iphy),
1215 iphy); 1133 iphy);
1216 1134
1217} 1135}
1218 1136
1219static void scic_sds_phy_ready_state_exit(struct sci_base_state_machine *sm) 1137static void sci_phy_ready_state_exit(struct sci_base_state_machine *sm)
1220{ 1138{
1221 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 1139 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1222 1140
1223 scic_sds_phy_suspend(iphy); 1141 sci_phy_suspend(iphy);
1224} 1142}
1225 1143
1226static void scic_sds_phy_resetting_state_enter(struct sci_base_state_machine *sm) 1144static void sci_phy_resetting_state_enter(struct sci_base_state_machine *sm)
1227{ 1145{
1228 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm); 1146 struct isci_phy *iphy = container_of(sm, typeof(*iphy), sm);
1229 1147
@@ -1231,7 +1149,7 @@ static void scic_sds_phy_resetting_state_enter(struct sci_base_state_machine *sm
1231 * the resetting state we don't notify the user regarding link up and 1149 * the resetting state we don't notify the user regarding link up and
1232 * link down notifications 1150 * link down notifications
1233 */ 1151 */
1234 scic_sds_port_deactivate_phy(iphy->owning_port, iphy, false); 1152 sci_port_deactivate_phy(iphy->owning_port, iphy, false);
1235 1153
1236 if (iphy->protocol == SCIC_SDS_PHY_PROTOCOL_SAS) { 1154 if (iphy->protocol == SCIC_SDS_PHY_PROTOCOL_SAS) {
1237 scu_link_layer_tx_hard_reset(iphy); 1155 scu_link_layer_tx_hard_reset(iphy);
@@ -1243,57 +1161,57 @@ static void scic_sds_phy_resetting_state_enter(struct sci_base_state_machine *sm
1243 } 1161 }
1244} 1162}
1245 1163
1246static const struct sci_base_state scic_sds_phy_state_table[] = { 1164static const struct sci_base_state sci_phy_state_table[] = {
1247 [SCI_PHY_INITIAL] = { }, 1165 [SCI_PHY_INITIAL] = { },
1248 [SCI_PHY_STOPPED] = { 1166 [SCI_PHY_STOPPED] = {
1249 .enter_state = scic_sds_phy_stopped_state_enter, 1167 .enter_state = sci_phy_stopped_state_enter,
1250 }, 1168 },
1251 [SCI_PHY_STARTING] = { 1169 [SCI_PHY_STARTING] = {
1252 .enter_state = scic_sds_phy_starting_state_enter, 1170 .enter_state = sci_phy_starting_state_enter,
1253 }, 1171 },
1254 [SCI_PHY_SUB_INITIAL] = { 1172 [SCI_PHY_SUB_INITIAL] = {
1255 .enter_state = scic_sds_phy_starting_initial_substate_enter, 1173 .enter_state = sci_phy_starting_initial_substate_enter,
1256 }, 1174 },
1257 [SCI_PHY_SUB_AWAIT_OSSP_EN] = { }, 1175 [SCI_PHY_SUB_AWAIT_OSSP_EN] = { },
1258 [SCI_PHY_SUB_AWAIT_SAS_SPEED_EN] = { }, 1176 [SCI_PHY_SUB_AWAIT_SAS_SPEED_EN] = { },
1259 [SCI_PHY_SUB_AWAIT_IAF_UF] = { }, 1177 [SCI_PHY_SUB_AWAIT_IAF_UF] = { },
1260 [SCI_PHY_SUB_AWAIT_SAS_POWER] = { 1178 [SCI_PHY_SUB_AWAIT_SAS_POWER] = {
1261 .enter_state = scic_sds_phy_starting_await_sas_power_substate_enter, 1179 .enter_state = sci_phy_starting_await_sas_power_substate_enter,
1262 .exit_state = scic_sds_phy_starting_await_sas_power_substate_exit, 1180 .exit_state = sci_phy_starting_await_sas_power_substate_exit,
1263 }, 1181 },
1264 [SCI_PHY_SUB_AWAIT_SATA_POWER] = { 1182 [SCI_PHY_SUB_AWAIT_SATA_POWER] = {
1265 .enter_state = scic_sds_phy_starting_await_sata_power_substate_enter, 1183 .enter_state = sci_phy_starting_await_sata_power_substate_enter,
1266 .exit_state = scic_sds_phy_starting_await_sata_power_substate_exit 1184 .exit_state = sci_phy_starting_await_sata_power_substate_exit
1267 }, 1185 },
1268 [SCI_PHY_SUB_AWAIT_SATA_PHY_EN] = { 1186 [SCI_PHY_SUB_AWAIT_SATA_PHY_EN] = {
1269 .enter_state = scic_sds_phy_starting_await_sata_phy_substate_enter, 1187 .enter_state = sci_phy_starting_await_sata_phy_substate_enter,
1270 .exit_state = scic_sds_phy_starting_await_sata_phy_substate_exit 1188 .exit_state = sci_phy_starting_await_sata_phy_substate_exit
1271 }, 1189 },
1272 [SCI_PHY_SUB_AWAIT_SATA_SPEED_EN] = { 1190 [SCI_PHY_SUB_AWAIT_SATA_SPEED_EN] = {
1273 .enter_state = scic_sds_phy_starting_await_sata_speed_substate_enter, 1191 .enter_state = sci_phy_starting_await_sata_speed_substate_enter,
1274 .exit_state = scic_sds_phy_starting_await_sata_speed_substate_exit 1192 .exit_state = sci_phy_starting_await_sata_speed_substate_exit
1275 }, 1193 },
1276 [SCI_PHY_SUB_AWAIT_SIG_FIS_UF] = { 1194 [SCI_PHY_SUB_AWAIT_SIG_FIS_UF] = {
1277 .enter_state = scic_sds_phy_starting_await_sig_fis_uf_substate_enter, 1195 .enter_state = sci_phy_starting_await_sig_fis_uf_substate_enter,
1278 .exit_state = scic_sds_phy_starting_await_sig_fis_uf_substate_exit 1196 .exit_state = sci_phy_starting_await_sig_fis_uf_substate_exit
1279 }, 1197 },
1280 [SCI_PHY_SUB_FINAL] = { 1198 [SCI_PHY_SUB_FINAL] = {
1281 .enter_state = scic_sds_phy_starting_final_substate_enter, 1199 .enter_state = sci_phy_starting_final_substate_enter,
1282 }, 1200 },
1283 [SCI_PHY_READY] = { 1201 [SCI_PHY_READY] = {
1284 .enter_state = scic_sds_phy_ready_state_enter, 1202 .enter_state = sci_phy_ready_state_enter,
1285 .exit_state = scic_sds_phy_ready_state_exit, 1203 .exit_state = sci_phy_ready_state_exit,
1286 }, 1204 },
1287 [SCI_PHY_RESETTING] = { 1205 [SCI_PHY_RESETTING] = {
1288 .enter_state = scic_sds_phy_resetting_state_enter, 1206 .enter_state = sci_phy_resetting_state_enter,
1289 }, 1207 },
1290 [SCI_PHY_FINAL] = { }, 1208 [SCI_PHY_FINAL] = { },
1291}; 1209};
1292 1210
1293void scic_sds_phy_construct(struct isci_phy *iphy, 1211void sci_phy_construct(struct isci_phy *iphy,
1294 struct isci_port *iport, u8 phy_index) 1212 struct isci_port *iport, u8 phy_index)
1295{ 1213{
1296 sci_init_sm(&iphy->sm, scic_sds_phy_state_table, SCI_PHY_INITIAL); 1214 sci_init_sm(&iphy->sm, sci_phy_state_table, SCI_PHY_INITIAL);
1297 1215
1298 /* Copy the rest of the input data to our locals */ 1216 /* Copy the rest of the input data to our locals */
1299 iphy->owning_port = iport; 1217 iphy->owning_port = iport;
@@ -1309,14 +1227,13 @@ void scic_sds_phy_construct(struct isci_phy *iphy,
1309 1227
1310void isci_phy_init(struct isci_phy *iphy, struct isci_host *ihost, int index) 1228void isci_phy_init(struct isci_phy *iphy, struct isci_host *ihost, int index)
1311{ 1229{
1312 union scic_oem_parameters oem; 1230 struct sci_oem_params *oem = &ihost->oem_parameters;
1313 u64 sci_sas_addr; 1231 u64 sci_sas_addr;
1314 __be64 sas_addr; 1232 __be64 sas_addr;
1315 1233
1316 scic_oem_parameters_get(ihost, &oem); 1234 sci_sas_addr = oem->phys[index].sas_address.high;
1317 sci_sas_addr = oem.sds1.phys[index].sas_address.high;
1318 sci_sas_addr <<= 32; 1235 sci_sas_addr <<= 32;
1319 sci_sas_addr |= oem.sds1.phys[index].sas_address.low; 1236 sci_sas_addr |= oem->phys[index].sas_address.low;
1320 sas_addr = cpu_to_be64(sci_sas_addr); 1237 sas_addr = cpu_to_be64(sci_sas_addr);
1321 memcpy(iphy->sas_addr, &sas_addr, sizeof(sas_addr)); 1238 memcpy(iphy->sas_addr, &sas_addr, sizeof(sas_addr));
1322 1239
@@ -1365,14 +1282,14 @@ int isci_phy_control(struct asd_sas_phy *sas_phy,
1365 switch (func) { 1282 switch (func) {
1366 case PHY_FUNC_DISABLE: 1283 case PHY_FUNC_DISABLE:
1367 spin_lock_irqsave(&ihost->scic_lock, flags); 1284 spin_lock_irqsave(&ihost->scic_lock, flags);
1368 scic_sds_phy_stop(iphy); 1285 sci_phy_stop(iphy);
1369 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1286 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1370 break; 1287 break;
1371 1288
1372 case PHY_FUNC_LINK_RESET: 1289 case PHY_FUNC_LINK_RESET:
1373 spin_lock_irqsave(&ihost->scic_lock, flags); 1290 spin_lock_irqsave(&ihost->scic_lock, flags);
1374 scic_sds_phy_stop(iphy); 1291 sci_phy_stop(iphy);
1375 scic_sds_phy_start(iphy); 1292 sci_phy_start(iphy);
1376 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1293 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1377 break; 1294 break;
1378 1295
diff --git a/drivers/scsi/isci/phy.h b/drivers/scsi/isci/phy.h
index 19aa444517b4..5d2c1b4906a3 100644
--- a/drivers/scsi/isci/phy.h
+++ b/drivers/scsi/isci/phy.h
@@ -76,7 +76,7 @@
76 */ 76 */
77#define SCIC_SDS_SATA_LINK_TRAINING_TIMEOUT 250 77#define SCIC_SDS_SATA_LINK_TRAINING_TIMEOUT 250
78 78
79enum scic_sds_phy_protocol { 79enum sci_phy_protocol {
80 SCIC_SDS_PHY_PROTOCOL_UNKNOWN, 80 SCIC_SDS_PHY_PROTOCOL_UNKNOWN,
81 SCIC_SDS_PHY_PROTOCOL_SAS, 81 SCIC_SDS_PHY_PROTOCOL_SAS,
82 SCIC_SDS_PHY_PROTOCOL_SATA, 82 SCIC_SDS_PHY_PROTOCOL_SATA,
@@ -95,7 +95,7 @@ struct isci_phy {
95 struct sci_base_state_machine sm; 95 struct sci_base_state_machine sm;
96 struct isci_port *owning_port; 96 struct isci_port *owning_port;
97 enum sas_linkrate max_negotiated_speed; 97 enum sas_linkrate max_negotiated_speed;
98 enum scic_sds_phy_protocol protocol; 98 enum sci_phy_protocol protocol;
99 u8 phy_index; 99 u8 phy_index;
100 bool bcn_received_while_port_unassigned; 100 bool bcn_received_while_port_unassigned;
101 bool is_in_link_training; 101 bool is_in_link_training;
@@ -118,7 +118,7 @@ static inline struct isci_phy *to_iphy(struct asd_sas_phy *sas_phy)
118 return iphy; 118 return iphy;
119} 119}
120 120
121struct scic_phy_cap { 121struct sci_phy_cap {
122 union { 122 union {
123 struct { 123 struct {
124 /* 124 /*
@@ -147,7 +147,7 @@ struct scic_phy_cap {
147} __packed; 147} __packed;
148 148
149/* this data structure reflects the link layer transmit identification reg */ 149/* this data structure reflects the link layer transmit identification reg */
150struct scic_phy_proto { 150struct sci_phy_proto {
151 union { 151 union {
152 struct { 152 struct {
153 u16 _r_a:1; 153 u16 _r_a:1;
@@ -167,12 +167,12 @@ struct scic_phy_proto {
167 167
168 168
169/** 169/**
170 * struct scic_phy_properties - This structure defines the properties common to 170 * struct sci_phy_properties - This structure defines the properties common to
171 * all phys that can be retrieved. 171 * all phys that can be retrieved.
172 * 172 *
173 * 173 *
174 */ 174 */
175struct scic_phy_properties { 175struct sci_phy_properties {
176 /** 176 /**
177 * This field specifies the port that currently contains the 177 * This field specifies the port that currently contains the
178 * supplied phy. This field may be set to NULL 178 * supplied phy. This field may be set to NULL
@@ -194,12 +194,12 @@ struct scic_phy_properties {
194}; 194};
195 195
196/** 196/**
197 * struct scic_sas_phy_properties - This structure defines the properties, 197 * struct sci_sas_phy_properties - This structure defines the properties,
198 * specific to a SAS phy, that can be retrieved. 198 * specific to a SAS phy, that can be retrieved.
199 * 199 *
200 * 200 *
201 */ 201 */
202struct scic_sas_phy_properties { 202struct sci_sas_phy_properties {
203 /** 203 /**
204 * This field delineates the Identify Address Frame received 204 * This field delineates the Identify Address Frame received
205 * from the remote end point. 205 * from the remote end point.
@@ -210,17 +210,17 @@ struct scic_sas_phy_properties {
210 * This field delineates the Phy capabilities structure received 210 * This field delineates the Phy capabilities structure received
211 * from the remote end point. 211 * from the remote end point.
212 */ 212 */
213 struct scic_phy_cap rcvd_cap; 213 struct sci_phy_cap rcvd_cap;
214 214
215}; 215};
216 216
217/** 217/**
218 * struct scic_sata_phy_properties - This structure defines the properties, 218 * struct sci_sata_phy_properties - This structure defines the properties,
219 * specific to a SATA phy, that can be retrieved. 219 * specific to a SATA phy, that can be retrieved.
220 * 220 *
221 * 221 *
222 */ 222 */
223struct scic_sata_phy_properties { 223struct sci_sata_phy_properties {
224 /** 224 /**
225 * This field delineates the signature FIS received from the 225 * This field delineates the signature FIS received from the
226 * attached target. 226 * attached target.
@@ -236,12 +236,12 @@ struct scic_sata_phy_properties {
236}; 236};
237 237
238/** 238/**
239 * enum scic_phy_counter_id - This enumeration depicts the various pieces of 239 * enum sci_phy_counter_id - This enumeration depicts the various pieces of
240 * optional information that can be retrieved for a specific phy. 240 * optional information that can be retrieved for a specific phy.
241 * 241 *
242 * 242 *
243 */ 243 */
244enum scic_phy_counter_id { 244enum sci_phy_counter_id {
245 /** 245 /**
246 * This PHY information field tracks the number of frames received. 246 * This PHY information field tracks the number of frames received.
247 */ 247 */
@@ -344,7 +344,7 @@ enum scic_phy_counter_id {
344 SCIC_PHY_COUNTER_SN_DWORD_SYNC_ERROR 344 SCIC_PHY_COUNTER_SN_DWORD_SYNC_ERROR
345}; 345};
346 346
347enum scic_sds_phy_states { 347enum sci_phy_states {
348 /** 348 /**
349 * Simply the initial state for the base domain state machine. 349 * Simply the initial state for the base domain state machine.
350 */ 350 */
@@ -441,77 +441,77 @@ enum scic_sds_phy_states {
441}; 441};
442 442
443/** 443/**
444 * scic_sds_phy_get_index() - 444 * sci_phy_get_index() -
445 * 445 *
446 * This macro returns the phy index for the specified phy 446 * This macro returns the phy index for the specified phy
447 */ 447 */
448#define scic_sds_phy_get_index(phy) \ 448#define sci_phy_get_index(phy) \
449 ((phy)->phy_index) 449 ((phy)->phy_index)
450 450
451/** 451/**
452 * scic_sds_phy_get_controller() - This macro returns the controller for this 452 * sci_phy_get_controller() - This macro returns the controller for this
453 * phy 453 * phy
454 * 454 *
455 * 455 *
456 */ 456 */
457#define scic_sds_phy_get_controller(phy) \ 457#define sci_phy_get_controller(phy) \
458 (scic_sds_port_get_controller((phy)->owning_port)) 458 (sci_port_get_controller((phy)->owning_port))
459 459
460void scic_sds_phy_construct( 460void sci_phy_construct(
461 struct isci_phy *iphy, 461 struct isci_phy *iphy,
462 struct isci_port *iport, 462 struct isci_port *iport,
463 u8 phy_index); 463 u8 phy_index);
464 464
465struct isci_port *phy_get_non_dummy_port(struct isci_phy *iphy); 465struct isci_port *phy_get_non_dummy_port(struct isci_phy *iphy);
466 466
467void scic_sds_phy_set_port( 467void sci_phy_set_port(
468 struct isci_phy *iphy, 468 struct isci_phy *iphy,
469 struct isci_port *iport); 469 struct isci_port *iport);
470 470
471enum sci_status scic_sds_phy_initialize( 471enum sci_status sci_phy_initialize(
472 struct isci_phy *iphy, 472 struct isci_phy *iphy,
473 struct scu_transport_layer_registers __iomem *transport_layer_registers, 473 struct scu_transport_layer_registers __iomem *transport_layer_registers,
474 struct scu_link_layer_registers __iomem *link_layer_registers); 474 struct scu_link_layer_registers __iomem *link_layer_registers);
475 475
476enum sci_status scic_sds_phy_start( 476enum sci_status sci_phy_start(
477 struct isci_phy *iphy); 477 struct isci_phy *iphy);
478 478
479enum sci_status scic_sds_phy_stop( 479enum sci_status sci_phy_stop(
480 struct isci_phy *iphy); 480 struct isci_phy *iphy);
481 481
482enum sci_status scic_sds_phy_reset( 482enum sci_status sci_phy_reset(
483 struct isci_phy *iphy); 483 struct isci_phy *iphy);
484 484
485void scic_sds_phy_resume( 485void sci_phy_resume(
486 struct isci_phy *iphy); 486 struct isci_phy *iphy);
487 487
488void scic_sds_phy_setup_transport( 488void sci_phy_setup_transport(
489 struct isci_phy *iphy, 489 struct isci_phy *iphy,
490 u32 device_id); 490 u32 device_id);
491 491
492enum sci_status scic_sds_phy_event_handler( 492enum sci_status sci_phy_event_handler(
493 struct isci_phy *iphy, 493 struct isci_phy *iphy,
494 u32 event_code); 494 u32 event_code);
495 495
496enum sci_status scic_sds_phy_frame_handler( 496enum sci_status sci_phy_frame_handler(
497 struct isci_phy *iphy, 497 struct isci_phy *iphy,
498 u32 frame_index); 498 u32 frame_index);
499 499
500enum sci_status scic_sds_phy_consume_power_handler( 500enum sci_status sci_phy_consume_power_handler(
501 struct isci_phy *iphy); 501 struct isci_phy *iphy);
502 502
503void scic_sds_phy_get_sas_address( 503void sci_phy_get_sas_address(
504 struct isci_phy *iphy, 504 struct isci_phy *iphy,
505 struct sci_sas_address *sas_address); 505 struct sci_sas_address *sas_address);
506 506
507void scic_sds_phy_get_attached_sas_address( 507void sci_phy_get_attached_sas_address(
508 struct isci_phy *iphy, 508 struct isci_phy *iphy,
509 struct sci_sas_address *sas_address); 509 struct sci_sas_address *sas_address);
510 510
511struct scic_phy_proto; 511struct sci_phy_proto;
512void scic_sds_phy_get_protocols( 512void sci_phy_get_protocols(
513 struct isci_phy *iphy, 513 struct isci_phy *iphy,
514 struct scic_phy_proto *protocols); 514 struct sci_phy_proto *protocols);
515enum sas_linkrate sci_phy_linkrate(struct isci_phy *iphy); 515enum sas_linkrate sci_phy_linkrate(struct isci_phy *iphy);
516 516
517struct isci_host; 517struct isci_host;
diff --git a/drivers/scsi/isci/port.c b/drivers/scsi/isci/port.c
index c434d5a0effa..1822ed68409e 100644
--- a/drivers/scsi/isci/port.c
+++ b/drivers/scsi/isci/port.c
@@ -74,57 +74,35 @@ static void isci_port_change_state(struct isci_port *iport, enum isci_status sta
74 spin_unlock_irqrestore(&iport->state_lock, flags); 74 spin_unlock_irqrestore(&iport->state_lock, flags);
75} 75}
76 76
77/* 77static void sci_port_get_protocols(struct isci_port *iport, struct sci_phy_proto *proto)
78 * This function will indicate which protocols are supported by this port.
79 * @sci_port: a handle corresponding to the SAS port for which to return the
80 * supported protocols.
81 * @protocols: This parameter specifies a pointer to a data structure
82 * which the core will copy the protocol values for the port from the
83 * transmit_identification register.
84 */
85static void
86scic_sds_port_get_protocols(struct isci_port *iport,
87 struct scic_phy_proto *protocols)
88{ 78{
89 u8 index; 79 u8 index;
90 80
91 protocols->all = 0; 81 proto->all = 0;
92
93 for (index = 0; index < SCI_MAX_PHYS; index++) { 82 for (index = 0; index < SCI_MAX_PHYS; index++) {
94 if (iport->phy_table[index] != NULL) { 83 struct isci_phy *iphy = iport->phy_table[index];
95 scic_sds_phy_get_protocols(iport->phy_table[index], 84
96 protocols); 85 if (!iphy)
97 } 86 continue;
87 sci_phy_get_protocols(iphy, proto);
98 } 88 }
99} 89}
100 90
101/** 91static u32 sci_port_get_phys(struct isci_port *iport)
102 * This method requests a list (mask) of the phys contained in the supplied SAS
103 * port.
104 * @sci_port: a handle corresponding to the SAS port for which to return the
105 * phy mask.
106 *
107 * Return a bit mask indicating which phys are a part of this port. Each bit
108 * corresponds to a phy identifier (e.g. bit 0 = phy id 0).
109 */
110static u32 scic_sds_port_get_phys(struct isci_port *iport)
111{ 92{
112 u32 index; 93 u32 index;
113 u32 mask; 94 u32 mask;
114 95
115 mask = 0; 96 mask = 0;
116 97 for (index = 0; index < SCI_MAX_PHYS; index++)
117 for (index = 0; index < SCI_MAX_PHYS; index++) { 98 if (iport->phy_table[index])
118 if (iport->phy_table[index] != NULL) {
119 mask |= (1 << index); 99 mask |= (1 << index);
120 }
121 }
122 100
123 return mask; 101 return mask;
124} 102}
125 103
126/** 104/**
127 * scic_port_get_properties() - This method simply returns the properties 105 * sci_port_get_properties() - This method simply returns the properties
128 * regarding the port, such as: physical index, protocols, sas address, etc. 106 * regarding the port, such as: physical index, protocols, sas address, etc.
129 * @port: this parameter specifies the port for which to retrieve the physical 107 * @port: this parameter specifies the port for which to retrieve the physical
130 * index. 108 * index.
@@ -136,22 +114,22 @@ static u32 scic_sds_port_get_phys(struct isci_port *iport)
136 * value is returned if the specified port is not valid. When this value is 114 * value is returned if the specified port is not valid. When this value is
137 * returned, no data is copied to the properties output parameter. 115 * returned, no data is copied to the properties output parameter.
138 */ 116 */
139static enum sci_status scic_port_get_properties(struct isci_port *iport, 117static enum sci_status sci_port_get_properties(struct isci_port *iport,
140 struct scic_port_properties *prop) 118 struct sci_port_properties *prop)
141{ 119{
142 if (!iport || iport->logical_port_index == SCIC_SDS_DUMMY_PORT) 120 if (!iport || iport->logical_port_index == SCIC_SDS_DUMMY_PORT)
143 return SCI_FAILURE_INVALID_PORT; 121 return SCI_FAILURE_INVALID_PORT;
144 122
145 prop->index = iport->logical_port_index; 123 prop->index = iport->logical_port_index;
146 prop->phy_mask = scic_sds_port_get_phys(iport); 124 prop->phy_mask = sci_port_get_phys(iport);
147 scic_sds_port_get_sas_address(iport, &prop->local.sas_address); 125 sci_port_get_sas_address(iport, &prop->local.sas_address);
148 scic_sds_port_get_protocols(iport, &prop->local.protocols); 126 sci_port_get_protocols(iport, &prop->local.protocols);
149 scic_sds_port_get_attached_sas_address(iport, &prop->remote.sas_address); 127 sci_port_get_attached_sas_address(iport, &prop->remote.sas_address);
150 128
151 return SCI_SUCCESS; 129 return SCI_SUCCESS;
152} 130}
153 131
154static void scic_port_bcn_enable(struct isci_port *iport) 132static void sci_port_bcn_enable(struct isci_port *iport)
155{ 133{
156 struct isci_phy *iphy; 134 struct isci_phy *iphy;
157 u32 val; 135 u32 val;
@@ -167,7 +145,7 @@ static void scic_port_bcn_enable(struct isci_port *iport)
167 } 145 }
168} 146}
169 147
170/* called under scic_lock to stabilize phy:port associations */ 148/* called under sci_lock to stabilize phy:port associations */
171void isci_port_bcn_enable(struct isci_host *ihost, struct isci_port *iport) 149void isci_port_bcn_enable(struct isci_host *ihost, struct isci_port *iport)
172{ 150{
173 int i; 151 int i;
@@ -209,7 +187,7 @@ static void isci_port_bc_change_received(struct isci_host *ihost,
209 ihost->sas_ha.notify_port_event(&iphy->sas_phy, 187 ihost->sas_ha.notify_port_event(&iphy->sas_phy,
210 PORTE_BROADCAST_RCVD); 188 PORTE_BROADCAST_RCVD);
211 } 189 }
212 scic_port_bcn_enable(iport); 190 sci_port_bcn_enable(iport);
213} 191}
214 192
215static void isci_port_link_up(struct isci_host *isci_host, 193static void isci_port_link_up(struct isci_host *isci_host,
@@ -217,7 +195,7 @@ static void isci_port_link_up(struct isci_host *isci_host,
217 struct isci_phy *iphy) 195 struct isci_phy *iphy)
218{ 196{
219 unsigned long flags; 197 unsigned long flags;
220 struct scic_port_properties properties; 198 struct sci_port_properties properties;
221 unsigned long success = true; 199 unsigned long success = true;
222 200
223 BUG_ON(iphy->isci_port != NULL); 201 BUG_ON(iphy->isci_port != NULL);
@@ -232,7 +210,7 @@ static void isci_port_link_up(struct isci_host *isci_host,
232 210
233 isci_port_change_state(iphy->isci_port, isci_starting); 211 isci_port_change_state(iphy->isci_port, isci_starting);
234 212
235 scic_port_get_properties(iport, &properties); 213 sci_port_get_properties(iport, &properties);
236 214
237 if (iphy->protocol == SCIC_SDS_PHY_PROTOCOL_SATA) { 215 if (iphy->protocol == SCIC_SDS_PHY_PROTOCOL_SATA) {
238 u64 attached_sas_address; 216 u64 attached_sas_address;
@@ -245,7 +223,7 @@ static void isci_port_link_up(struct isci_host *isci_host,
245 * automagically assign a SAS address to the end device 223 * automagically assign a SAS address to the end device
246 * for the purpose of creating a port. This SAS address 224 * for the purpose of creating a port. This SAS address
247 * will not be the same as assigned to the PHY and needs 225 * will not be the same as assigned to the PHY and needs
248 * to be obtained from struct scic_port_properties properties. 226 * to be obtained from struct sci_port_properties properties.
249 */ 227 */
250 attached_sas_address = properties.remote.sas_address.high; 228 attached_sas_address = properties.remote.sas_address.high;
251 attached_sas_address <<= 32; 229 attached_sas_address <<= 32;
@@ -399,50 +377,40 @@ static void isci_port_hard_reset_complete(struct isci_port *isci_port,
399 * doesn't preclude all configurations. It merely ensures that a phy is part 377 * doesn't preclude all configurations. It merely ensures that a phy is part
400 * of the allowable set of phy identifiers for that port. For example, one 378 * of the allowable set of phy identifiers for that port. For example, one
401 * could assign phy 3 to port 0 and no other phys. Please refer to 379 * could assign phy 3 to port 0 and no other phys. Please refer to
402 * scic_sds_port_is_phy_mask_valid() for information regarding whether the 380 * sci_port_is_phy_mask_valid() for information regarding whether the
403 * phy_mask for a port can be supported. bool true if this is a valid phy 381 * phy_mask for a port can be supported. bool true if this is a valid phy
404 * assignment for the port false if this is not a valid phy assignment for the 382 * assignment for the port false if this is not a valid phy assignment for the
405 * port 383 * port
406 */ 384 */
407bool scic_sds_port_is_valid_phy_assignment(struct isci_port *iport, 385bool sci_port_is_valid_phy_assignment(struct isci_port *iport, u32 phy_index)
408 u32 phy_index)
409{ 386{
387 struct isci_host *ihost = iport->owning_controller;
388 struct sci_user_parameters *user = &ihost->user_parameters;
389
410 /* Initialize to invalid value. */ 390 /* Initialize to invalid value. */
411 u32 existing_phy_index = SCI_MAX_PHYS; 391 u32 existing_phy_index = SCI_MAX_PHYS;
412 u32 index; 392 u32 index;
413 393
414 if ((iport->physical_port_index == 1) && (phy_index != 1)) { 394 if ((iport->physical_port_index == 1) && (phy_index != 1))
415 return false; 395 return false;
416 }
417 396
418 if (iport->physical_port_index == 3 && phy_index != 3) { 397 if (iport->physical_port_index == 3 && phy_index != 3)
419 return false; 398 return false;
420 }
421 399
422 if ( 400 if (iport->physical_port_index == 2 &&
423 (iport->physical_port_index == 2) 401 (phy_index == 0 || phy_index == 1))
424 && ((phy_index == 0) || (phy_index == 1))
425 ) {
426 return false; 402 return false;
427 }
428 403
429 for (index = 0; index < SCI_MAX_PHYS; index++) { 404 for (index = 0; index < SCI_MAX_PHYS; index++)
430 if ((iport->phy_table[index] != NULL) 405 if (iport->phy_table[index] && index != phy_index)
431 && (index != phy_index)) {
432 existing_phy_index = index; 406 existing_phy_index = index;
433 }
434 }
435 407
436 /* 408 /* Ensure that all of the phys in the port are capable of
437 * Ensure that all of the phys in the port are capable of 409 * operating at the same maximum link rate.
438 * operating at the same maximum link rate. */ 410 */
439 if ( 411 if (existing_phy_index < SCI_MAX_PHYS &&
440 (existing_phy_index < SCI_MAX_PHYS) 412 user->phys[phy_index].max_speed_generation !=
441 && (iport->owning_controller->user_parameters.sds1.phys[ 413 user->phys[existing_phy_index].max_speed_generation)
442 phy_index].max_speed_generation !=
443 iport->owning_controller->user_parameters.sds1.phys[
444 existing_phy_index].max_speed_generation)
445 )
446 return false; 414 return false;
447 415
448 return true; 416 return true;
@@ -460,7 +428,7 @@ bool scic_sds_port_is_valid_phy_assignment(struct isci_port *iport,
460 * phy mask can be supported. true if this is a valid phy assignment for the 428 * phy mask can be supported. true if this is a valid phy assignment for the
461 * port false if this is not a valid phy assignment for the port 429 * port false if this is not a valid phy assignment for the port
462 */ 430 */
463static bool scic_sds_port_is_phy_mask_valid( 431static bool sci_port_is_phy_mask_valid(
464 struct isci_port *iport, 432 struct isci_port *iport,
465 u32 phy_mask) 433 u32 phy_mask)
466{ 434{
@@ -493,10 +461,10 @@ static bool scic_sds_port_is_phy_mask_valid(
493 * the port. Currently, the lowest order phy that is connected is returned. 461 * the port. Currently, the lowest order phy that is connected is returned.
494 * This method returns a pointer to a SCIS_SDS_PHY object. NULL This value is 462 * This method returns a pointer to a SCIS_SDS_PHY object. NULL This value is
495 * returned if there are no currently active (i.e. connected to a remote end 463 * returned if there are no currently active (i.e. connected to a remote end
496 * point) phys contained in the port. All other values specify a struct scic_sds_phy 464 * point) phys contained in the port. All other values specify a struct sci_phy
497 * object that is active in the port. 465 * object that is active in the port.
498 */ 466 */
499static struct isci_phy *scic_sds_port_get_a_connected_phy(struct isci_port *iport) 467static struct isci_phy *sci_port_get_a_connected_phy(struct isci_port *iport)
500{ 468{
501 u32 index; 469 u32 index;
502 struct isci_phy *iphy; 470 struct isci_phy *iphy;
@@ -506,14 +474,14 @@ static struct isci_phy *scic_sds_port_get_a_connected_phy(struct isci_port *ipor
506 * connected to the remote end-point. 474 * connected to the remote end-point.
507 */ 475 */
508 iphy = iport->phy_table[index]; 476 iphy = iport->phy_table[index];
509 if (iphy && scic_sds_port_active_phy(iport, iphy)) 477 if (iphy && sci_port_active_phy(iport, iphy))
510 return iphy; 478 return iphy;
511 } 479 }
512 480
513 return NULL; 481 return NULL;
514} 482}
515 483
516static enum sci_status scic_sds_port_set_phy(struct isci_port *iport, struct isci_phy *iphy) 484static enum sci_status sci_port_set_phy(struct isci_port *iport, struct isci_phy *iphy)
517{ 485{
518 /* Check to see if we can add this phy to a port 486 /* Check to see if we can add this phy to a port
519 * that means that the phy is not part of a port and that the port does 487 * that means that the phy is not part of a port and that the port does
@@ -521,13 +489,13 @@ static enum sci_status scic_sds_port_set_phy(struct isci_port *iport, struct isc
521 */ 489 */
522 if (!iport->phy_table[iphy->phy_index] && 490 if (!iport->phy_table[iphy->phy_index] &&
523 !phy_get_non_dummy_port(iphy) && 491 !phy_get_non_dummy_port(iphy) &&
524 scic_sds_port_is_valid_phy_assignment(iport, iphy->phy_index)) { 492 sci_port_is_valid_phy_assignment(iport, iphy->phy_index)) {
525 /* Phy is being added in the stopped state so we are in MPC mode 493 /* Phy is being added in the stopped state so we are in MPC mode
526 * make logical port index = physical port index 494 * make logical port index = physical port index
527 */ 495 */
528 iport->logical_port_index = iport->physical_port_index; 496 iport->logical_port_index = iport->physical_port_index;
529 iport->phy_table[iphy->phy_index] = iphy; 497 iport->phy_table[iphy->phy_index] = iphy;
530 scic_sds_phy_set_port(iphy, iport); 498 sci_phy_set_port(iphy, iport);
531 499
532 return SCI_SUCCESS; 500 return SCI_SUCCESS;
533 } 501 }
@@ -535,8 +503,7 @@ static enum sci_status scic_sds_port_set_phy(struct isci_port *iport, struct isc
535 return SCI_FAILURE; 503 return SCI_FAILURE;
536} 504}
537 505
538static enum sci_status scic_sds_port_clear_phy(struct isci_port *iport, 506static enum sci_status sci_port_clear_phy(struct isci_port *iport, struct isci_phy *iphy)
539 struct isci_phy *iphy)
540{ 507{
541 /* Make sure that this phy is part of this port */ 508 /* Make sure that this phy is part of this port */
542 if (iport->phy_table[iphy->phy_index] == iphy && 509 if (iport->phy_table[iphy->phy_index] == iphy &&
@@ -544,7 +511,7 @@ static enum sci_status scic_sds_port_clear_phy(struct isci_port *iport,
544 struct isci_host *ihost = iport->owning_controller; 511 struct isci_host *ihost = iport->owning_controller;
545 512
546 /* Yep it is assigned to this port so remove it */ 513 /* Yep it is assigned to this port so remove it */
547 scic_sds_phy_set_port(iphy, &ihost->ports[SCI_MAX_PORTS]); 514 sci_phy_set_port(iphy, &ihost->ports[SCI_MAX_PORTS]);
548 iport->phy_table[iphy->phy_index] = NULL; 515 iport->phy_table[iphy->phy_index] = NULL;
549 return SCI_SUCCESS; 516 return SCI_SUCCESS;
550 } 517 }
@@ -552,45 +519,18 @@ static enum sci_status scic_sds_port_clear_phy(struct isci_port *iport,
552 return SCI_FAILURE; 519 return SCI_FAILURE;
553} 520}
554 521
555 522void sci_port_get_sas_address(struct isci_port *iport, struct sci_sas_address *sas)
556/**
557 * This method requests the SAS address for the supplied SAS port from the SCI
558 * implementation.
559 * @sci_port: a handle corresponding to the SAS port for which to return the
560 * SAS address.
561 * @sas_address: This parameter specifies a pointer to a SAS address structure
562 * into which the core will copy the SAS address for the port.
563 *
564 */
565void scic_sds_port_get_sas_address(
566 struct isci_port *iport,
567 struct sci_sas_address *sas_address)
568{ 523{
569 u32 index; 524 u32 index;
570 525
571 sas_address->high = 0; 526 sas->high = 0;
572 sas_address->low = 0; 527 sas->low = 0;
573 528 for (index = 0; index < SCI_MAX_PHYS; index++)
574 for (index = 0; index < SCI_MAX_PHYS; index++) { 529 if (iport->phy_table[index])
575 if (iport->phy_table[index] != NULL) { 530 sci_phy_get_sas_address(iport->phy_table[index], sas);
576 scic_sds_phy_get_sas_address(iport->phy_table[index], sas_address);
577 }
578 }
579} 531}
580 532
581/* 533void sci_port_get_attached_sas_address(struct isci_port *iport, struct sci_sas_address *sas)
582 * This function requests the SAS address for the device directly attached to
583 * this SAS port.
584 * @sci_port: a handle corresponding to the SAS port for which to return the
585 * SAS address.
586 * @sas_address: This parameter specifies a pointer to a SAS address structure
587 * into which the core will copy the SAS address for the device directly
588 * attached to the port.
589 *
590 */
591void scic_sds_port_get_attached_sas_address(
592 struct isci_port *iport,
593 struct sci_sas_address *sas_address)
594{ 534{
595 struct isci_phy *iphy; 535 struct isci_phy *iphy;
596 536
@@ -598,23 +538,22 @@ void scic_sds_port_get_attached_sas_address(
598 * Ensure that the phy is both part of the port and currently 538 * Ensure that the phy is both part of the port and currently
599 * connected to the remote end-point. 539 * connected to the remote end-point.
600 */ 540 */
601 iphy = scic_sds_port_get_a_connected_phy(iport); 541 iphy = sci_port_get_a_connected_phy(iport);
602 if (iphy) { 542 if (iphy) {
603 if (iphy->protocol != SCIC_SDS_PHY_PROTOCOL_SATA) { 543 if (iphy->protocol != SCIC_SDS_PHY_PROTOCOL_SATA) {
604 scic_sds_phy_get_attached_sas_address(iphy, 544 sci_phy_get_attached_sas_address(iphy, sas);
605 sas_address);
606 } else { 545 } else {
607 scic_sds_phy_get_sas_address(iphy, sas_address); 546 sci_phy_get_sas_address(iphy, sas);
608 sas_address->low += iphy->phy_index; 547 sas->low += iphy->phy_index;
609 } 548 }
610 } else { 549 } else {
611 sas_address->high = 0; 550 sas->high = 0;
612 sas_address->low = 0; 551 sas->low = 0;
613 } 552 }
614} 553}
615 554
616/** 555/**
617 * scic_sds_port_construct_dummy_rnc() - create dummy rnc for si workaround 556 * sci_port_construct_dummy_rnc() - create dummy rnc for si workaround
618 * 557 *
619 * @sci_port: logical port on which we need to create the remote node context 558 * @sci_port: logical port on which we need to create the remote node context
620 * @rni: remote node index for this remote node context. 559 * @rni: remote node index for this remote node context.
@@ -623,7 +562,7 @@ void scic_sds_port_get_attached_sas_address(
623 * This structure will be posted to the hardware to work around a scheduler 562 * This structure will be posted to the hardware to work around a scheduler
624 * error in the hardware. 563 * error in the hardware.
625 */ 564 */
626static void scic_sds_port_construct_dummy_rnc(struct isci_port *iport, u16 rni) 565static void sci_port_construct_dummy_rnc(struct isci_port *iport, u16 rni)
627{ 566{
628 union scu_remote_node_context *rnc; 567 union scu_remote_node_context *rnc;
629 568
@@ -651,7 +590,7 @@ static void scic_sds_port_construct_dummy_rnc(struct isci_port *iport, u16 rni)
651 * structure will be posted to the hardwre to work around a scheduler error 590 * structure will be posted to the hardwre to work around a scheduler error
652 * in the hardware. 591 * in the hardware.
653 */ 592 */
654static void scic_sds_port_construct_dummy_task(struct isci_port *iport, u16 tag) 593static void sci_port_construct_dummy_task(struct isci_port *iport, u16 tag)
655{ 594{
656 struct isci_host *ihost = iport->owning_controller; 595 struct isci_host *ihost = iport->owning_controller;
657 struct scu_task_context *task_context; 596 struct scu_task_context *task_context;
@@ -671,7 +610,7 @@ static void scic_sds_port_construct_dummy_task(struct isci_port *iport, u16 tag)
671 task_context->task_phase = 0x01; 610 task_context->task_phase = 0x01;
672} 611}
673 612
674static void scic_sds_port_destroy_dummy_resources(struct isci_port *iport) 613static void sci_port_destroy_dummy_resources(struct isci_port *iport)
675{ 614{
676 struct isci_host *ihost = iport->owning_controller; 615 struct isci_host *ihost = iport->owning_controller;
677 616
@@ -679,93 +618,43 @@ static void scic_sds_port_destroy_dummy_resources(struct isci_port *iport)
679 isci_free_tag(ihost, iport->reserved_tag); 618 isci_free_tag(ihost, iport->reserved_tag);
680 619
681 if (iport->reserved_rni != SCU_DUMMY_INDEX) 620 if (iport->reserved_rni != SCU_DUMMY_INDEX)
682 scic_sds_remote_node_table_release_remote_node_index(&ihost->available_remote_nodes, 621 sci_remote_node_table_release_remote_node_index(&ihost->available_remote_nodes,
683 1, iport->reserved_rni); 622 1, iport->reserved_rni);
684 623
685 iport->reserved_rni = SCU_DUMMY_INDEX; 624 iport->reserved_rni = SCU_DUMMY_INDEX;
686 iport->reserved_tag = SCI_CONTROLLER_INVALID_IO_TAG; 625 iport->reserved_tag = SCI_CONTROLLER_INVALID_IO_TAG;
687} 626}
688 627
689/** 628void sci_port_setup_transports(struct isci_port *iport, u32 device_id)
690 * This method performs initialization of the supplied port. Initialization
691 * includes: - state machine initialization - member variable initialization
692 * - configuring the phy_mask
693 * @sci_port:
694 * @transport_layer_registers:
695 * @port_task_scheduler_registers:
696 * @port_configuration_regsiter:
697 *
698 * enum sci_status SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION This value is returned
699 * if the phy being added to the port
700 */
701enum sci_status scic_sds_port_initialize(
702 struct isci_port *iport,
703 void __iomem *port_task_scheduler_registers,
704 void __iomem *port_configuration_regsiter,
705 void __iomem *viit_registers)
706{
707 iport->port_task_scheduler_registers = port_task_scheduler_registers;
708 iport->port_pe_configuration_register = port_configuration_regsiter;
709 iport->viit_registers = viit_registers;
710
711 return SCI_SUCCESS;
712}
713
714
715/**
716 * This method assigns the direct attached device ID for this port.
717 *
718 * @param[in] iport The port for which the direct attached device id is to
719 * be assigned.
720 * @param[in] device_id The direct attached device ID to assign to the port.
721 * This will be the RNi for the device
722 */
723void scic_sds_port_setup_transports(
724 struct isci_port *iport,
725 u32 device_id)
726{ 629{
727 u8 index; 630 u8 index;
728 631
729 for (index = 0; index < SCI_MAX_PHYS; index++) { 632 for (index = 0; index < SCI_MAX_PHYS; index++) {
730 if (iport->active_phy_mask & (1 << index)) 633 if (iport->active_phy_mask & (1 << index))
731 scic_sds_phy_setup_transport(iport->phy_table[index], device_id); 634 sci_phy_setup_transport(iport->phy_table[index], device_id);
732 } 635 }
733} 636}
734 637
735/** 638static void sci_port_activate_phy(struct isci_port *iport, struct isci_phy *iphy,
736 * 639 bool do_notify_user)
737 * @sci_port: This is the port on which the phy should be enabled.
738 * @sci_phy: This is the specific phy which to enable.
739 * @do_notify_user: This parameter specifies whether to inform the user (via
740 * scic_cb_port_link_up()) as to the fact that a new phy as become ready.
741 *
742 * This function will activate the phy in the port.
743 * Activation includes: - adding
744 * the phy to the port - enabling the Protocol Engine in the silicon. -
745 * notifying the user that the link is up. none
746 */
747static void scic_sds_port_activate_phy(struct isci_port *iport,
748 struct isci_phy *iphy,
749 bool do_notify_user)
750{ 640{
751 struct isci_host *ihost = iport->owning_controller; 641 struct isci_host *ihost = iport->owning_controller;
752 642
753 if (iphy->protocol != SCIC_SDS_PHY_PROTOCOL_SATA) 643 if (iphy->protocol != SCIC_SDS_PHY_PROTOCOL_SATA)
754 scic_sds_phy_resume(iphy); 644 sci_phy_resume(iphy);
755 645
756 iport->active_phy_mask |= 1 << iphy->phy_index; 646 iport->active_phy_mask |= 1 << iphy->phy_index;
757 647
758 scic_sds_controller_clear_invalid_phy(ihost, iphy); 648 sci_controller_clear_invalid_phy(ihost, iphy);
759 649
760 if (do_notify_user == true) 650 if (do_notify_user == true)
761 isci_port_link_up(ihost, iport, iphy); 651 isci_port_link_up(ihost, iport, iphy);
762} 652}
763 653
764void scic_sds_port_deactivate_phy(struct isci_port *iport, 654void sci_port_deactivate_phy(struct isci_port *iport, struct isci_phy *iphy,
765 struct isci_phy *iphy, 655 bool do_notify_user)
766 bool do_notify_user)
767{ 656{
768 struct isci_host *ihost = scic_sds_port_get_controller(iport); 657 struct isci_host *ihost = sci_port_get_controller(iport);
769 658
770 iport->active_phy_mask &= ~(1 << iphy->phy_index); 659 iport->active_phy_mask &= ~(1 << iphy->phy_index);
771 660
@@ -779,16 +668,7 @@ void scic_sds_port_deactivate_phy(struct isci_port *iport,
779 isci_port_link_down(ihost, iphy, iport); 668 isci_port_link_down(ihost, iphy, iport);
780} 669}
781 670
782/** 671static void sci_port_invalid_link_up(struct isci_port *iport, struct isci_phy *iphy)
783 *
784 * @sci_port: This is the port on which the phy should be disabled.
785 * @sci_phy: This is the specific phy which to disabled.
786 *
787 * This function will disable the phy and report that the phy is not valid for
788 * this port object. None
789 */
790static void scic_sds_port_invalid_link_up(struct isci_port *iport,
791 struct isci_phy *iphy)
792{ 672{
793 struct isci_host *ihost = iport->owning_controller; 673 struct isci_host *ihost = iport->owning_controller;
794 674
@@ -798,12 +678,12 @@ static void scic_sds_port_invalid_link_up(struct isci_port *iport,
798 * invalid link. 678 * invalid link.
799 */ 679 */
800 if ((ihost->invalid_phy_mask & (1 << iphy->phy_index)) == 0) { 680 if ((ihost->invalid_phy_mask & (1 << iphy->phy_index)) == 0) {
801 scic_sds_controller_set_invalid_phy(ihost, iphy); 681 sci_controller_set_invalid_phy(ihost, iphy);
802 dev_warn(&ihost->pdev->dev, "Invalid link up!\n"); 682 dev_warn(&ihost->pdev->dev, "Invalid link up!\n");
803 } 683 }
804} 684}
805 685
806static bool is_port_ready_state(enum scic_sds_port_states state) 686static bool is_port_ready_state(enum sci_port_states state)
807{ 687{
808 switch (state) { 688 switch (state) {
809 case SCI_PORT_READY: 689 case SCI_PORT_READY:
@@ -818,10 +698,10 @@ static bool is_port_ready_state(enum scic_sds_port_states state)
818 698
819/* flag dummy rnc hanling when exiting a ready state */ 699/* flag dummy rnc hanling when exiting a ready state */
820static void port_state_machine_change(struct isci_port *iport, 700static void port_state_machine_change(struct isci_port *iport,
821 enum scic_sds_port_states state) 701 enum sci_port_states state)
822{ 702{
823 struct sci_base_state_machine *sm = &iport->sm; 703 struct sci_base_state_machine *sm = &iport->sm;
824 enum scic_sds_port_states old_state = sm->current_state_id; 704 enum sci_port_states old_state = sm->current_state_id;
825 705
826 if (is_port_ready_state(old_state) && !is_port_ready_state(state)) 706 if (is_port_ready_state(old_state) && !is_port_ready_state(state))
827 iport->ready_exit = true; 707 iport->ready_exit = true;
@@ -831,11 +711,11 @@ static void port_state_machine_change(struct isci_port *iport,
831} 711}
832 712
833/** 713/**
834 * scic_sds_port_general_link_up_handler - phy can be assigned to port? 714 * sci_port_general_link_up_handler - phy can be assigned to port?
835 * @sci_port: scic_sds_port object for which has a phy that has gone link up. 715 * @sci_port: sci_port object for which has a phy that has gone link up.
836 * @sci_phy: This is the struct isci_phy object that has gone link up. 716 * @sci_phy: This is the struct isci_phy object that has gone link up.
837 * @do_notify_user: This parameter specifies whether to inform the user (via 717 * @do_notify_user: This parameter specifies whether to inform the user (via
838 * scic_cb_port_link_up()) as to the fact that a new phy as become ready. 718 * sci_port_link_up()) as to the fact that a new phy as become ready.
839 * 719 *
840 * Determine if this phy can be assigned to this 720 * Determine if this phy can be assigned to this
841 * port . If the phy is not a valid PHY for 721 * port . If the phy is not a valid PHY for
@@ -843,15 +723,15 @@ static void port_state_machine_change(struct isci_port *iport,
843 * part of a port if it's attached SAS ADDRESS is the same as all other PHYs in 723 * part of a port if it's attached SAS ADDRESS is the same as all other PHYs in
844 * the same port. none 724 * the same port. none
845 */ 725 */
846static void scic_sds_port_general_link_up_handler(struct isci_port *iport, 726static void sci_port_general_link_up_handler(struct isci_port *iport,
847 struct isci_phy *iphy, 727 struct isci_phy *iphy,
848 bool do_notify_user) 728 bool do_notify_user)
849{ 729{
850 struct sci_sas_address port_sas_address; 730 struct sci_sas_address port_sas_address;
851 struct sci_sas_address phy_sas_address; 731 struct sci_sas_address phy_sas_address;
852 732
853 scic_sds_port_get_attached_sas_address(iport, &port_sas_address); 733 sci_port_get_attached_sas_address(iport, &port_sas_address);
854 scic_sds_phy_get_attached_sas_address(iphy, &phy_sas_address); 734 sci_phy_get_attached_sas_address(iphy, &phy_sas_address);
855 735
856 /* If the SAS address of the new phy matches the SAS address of 736 /* If the SAS address of the new phy matches the SAS address of
857 * other phys in the port OR this is the first phy in the port, 737 * other phys in the port OR this is the first phy in the port,
@@ -863,11 +743,11 @@ static void scic_sds_port_general_link_up_handler(struct isci_port *iport,
863 iport->active_phy_mask == 0) { 743 iport->active_phy_mask == 0) {
864 struct sci_base_state_machine *sm = &iport->sm; 744 struct sci_base_state_machine *sm = &iport->sm;
865 745
866 scic_sds_port_activate_phy(iport, iphy, do_notify_user); 746 sci_port_activate_phy(iport, iphy, do_notify_user);
867 if (sm->current_state_id == SCI_PORT_RESETTING) 747 if (sm->current_state_id == SCI_PORT_RESETTING)
868 port_state_machine_change(iport, SCI_PORT_READY); 748 port_state_machine_change(iport, SCI_PORT_READY);
869 } else 749 } else
870 scic_sds_port_invalid_link_up(iport, iphy); 750 sci_port_invalid_link_up(iport, iphy);
871} 751}
872 752
873 753
@@ -881,7 +761,7 @@ static void scic_sds_port_general_link_up_handler(struct isci_port *iport,
881 * bool true Is returned if this is a wide ported port. false Is returned if 761 * bool true Is returned if this is a wide ported port. false Is returned if
882 * this is a narrow port. 762 * this is a narrow port.
883 */ 763 */
884static bool scic_sds_port_is_wide(struct isci_port *iport) 764static bool sci_port_is_wide(struct isci_port *iport)
885{ 765{
886 u32 index; 766 u32 index;
887 u32 phy_count = 0; 767 u32 phy_count = 0;
@@ -909,14 +789,14 @@ static bool scic_sds_port_is_wide(struct isci_port *iport)
909 * wide ports and direct attached phys. Since there are no wide ported SATA 789 * wide ports and direct attached phys. Since there are no wide ported SATA
910 * devices this could become an invalid port configuration. 790 * devices this could become an invalid port configuration.
911 */ 791 */
912bool scic_sds_port_link_detected( 792bool sci_port_link_detected(
913 struct isci_port *iport, 793 struct isci_port *iport,
914 struct isci_phy *iphy) 794 struct isci_phy *iphy)
915{ 795{
916 if ((iport->logical_port_index != SCIC_SDS_DUMMY_PORT) && 796 if ((iport->logical_port_index != SCIC_SDS_DUMMY_PORT) &&
917 (iphy->protocol == SCIC_SDS_PHY_PROTOCOL_SATA) && 797 (iphy->protocol == SCIC_SDS_PHY_PROTOCOL_SATA) &&
918 scic_sds_port_is_wide(iport)) { 798 sci_port_is_wide(iport)) {
919 scic_sds_port_invalid_link_up(iport, iphy); 799 sci_port_invalid_link_up(iport, iphy);
920 800
921 return false; 801 return false;
922 } 802 }
@@ -977,11 +857,11 @@ done:
977 * 857 *
978 * 858 *
979 */ 859 */
980static void scic_sds_port_update_viit_entry(struct isci_port *iport) 860static void sci_port_update_viit_entry(struct isci_port *iport)
981{ 861{
982 struct sci_sas_address sas_address; 862 struct sci_sas_address sas_address;
983 863
984 scic_sds_port_get_sas_address(iport, &sas_address); 864 sci_port_get_sas_address(iport, &sas_address);
985 865
986 writel(sas_address.high, 866 writel(sas_address.high,
987 &iport->viit_registers->initiator_sas_address_hi); 867 &iport->viit_registers->initiator_sas_address_hi);
@@ -999,7 +879,7 @@ static void scic_sds_port_update_viit_entry(struct isci_port *iport)
999 &iport->viit_registers->status); 879 &iport->viit_registers->status);
1000} 880}
1001 881
1002enum sas_linkrate scic_sds_port_get_max_allowed_speed(struct isci_port *iport) 882enum sas_linkrate sci_port_get_max_allowed_speed(struct isci_port *iport)
1003{ 883{
1004 u16 index; 884 u16 index;
1005 struct isci_phy *iphy; 885 struct isci_phy *iphy;
@@ -1010,7 +890,7 @@ enum sas_linkrate scic_sds_port_get_max_allowed_speed(struct isci_port *iport)
1010 * lowest maximum link rate. */ 890 * lowest maximum link rate. */
1011 for (index = 0; index < SCI_MAX_PHYS; index++) { 891 for (index = 0; index < SCI_MAX_PHYS; index++) {
1012 iphy = iport->phy_table[index]; 892 iphy = iport->phy_table[index];
1013 if (iphy && scic_sds_port_active_phy(iport, iphy) && 893 if (iphy && sci_port_active_phy(iport, iphy) &&
1014 iphy->max_negotiated_speed < max_allowed_speed) 894 iphy->max_negotiated_speed < max_allowed_speed)
1015 max_allowed_speed = iphy->max_negotiated_speed; 895 max_allowed_speed = iphy->max_negotiated_speed;
1016 } 896 }
@@ -1018,7 +898,7 @@ enum sas_linkrate scic_sds_port_get_max_allowed_speed(struct isci_port *iport)
1018 return max_allowed_speed; 898 return max_allowed_speed;
1019} 899}
1020 900
1021static void scic_sds_port_suspend_port_task_scheduler(struct isci_port *iport) 901static void sci_port_suspend_port_task_scheduler(struct isci_port *iport)
1022{ 902{
1023 u32 pts_control_value; 903 u32 pts_control_value;
1024 904
@@ -1028,7 +908,7 @@ static void scic_sds_port_suspend_port_task_scheduler(struct isci_port *iport)
1028} 908}
1029 909
1030/** 910/**
1031 * scic_sds_port_post_dummy_request() - post dummy/workaround request 911 * sci_port_post_dummy_request() - post dummy/workaround request
1032 * @sci_port: port to post task 912 * @sci_port: port to post task
1033 * 913 *
1034 * Prevent the hardware scheduler from posting new requests to the front 914 * Prevent the hardware scheduler from posting new requests to the front
@@ -1036,7 +916,7 @@ static void scic_sds_port_suspend_port_task_scheduler(struct isci_port *iport)
1036 * ongoing requests. 916 * ongoing requests.
1037 * 917 *
1038 */ 918 */
1039static void scic_sds_port_post_dummy_request(struct isci_port *iport) 919static void sci_port_post_dummy_request(struct isci_port *iport)
1040{ 920{
1041 struct isci_host *ihost = iport->owning_controller; 921 struct isci_host *ihost = iport->owning_controller;
1042 u16 tag = iport->reserved_tag; 922 u16 tag = iport->reserved_tag;
@@ -1050,7 +930,7 @@ static void scic_sds_port_post_dummy_request(struct isci_port *iport)
1050 iport->physical_port_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | 930 iport->physical_port_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT |
1051 ISCI_TAG_TCI(tag); 931 ISCI_TAG_TCI(tag);
1052 932
1053 scic_sds_controller_post_request(ihost, command); 933 sci_controller_post_request(ihost, command);
1054} 934}
1055 935
1056/** 936/**
@@ -1060,7 +940,7 @@ static void scic_sds_port_post_dummy_request(struct isci_port *iport)
1060 * @sci_port: The port on which the task must be aborted. 940 * @sci_port: The port on which the task must be aborted.
1061 * 941 *
1062 */ 942 */
1063static void scic_sds_port_abort_dummy_request(struct isci_port *iport) 943static void sci_port_abort_dummy_request(struct isci_port *iport)
1064{ 944{
1065 struct isci_host *ihost = iport->owning_controller; 945 struct isci_host *ihost = iport->owning_controller;
1066 u16 tag = iport->reserved_tag; 946 u16 tag = iport->reserved_tag;
@@ -1074,7 +954,7 @@ static void scic_sds_port_abort_dummy_request(struct isci_port *iport)
1074 iport->physical_port_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | 954 iport->physical_port_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT |
1075 ISCI_TAG_TCI(tag); 955 ISCI_TAG_TCI(tag);
1076 956
1077 scic_sds_controller_post_request(ihost, command); 957 sci_controller_post_request(ihost, command);
1078} 958}
1079 959
1080/** 960/**
@@ -1084,7 +964,7 @@ static void scic_sds_port_abort_dummy_request(struct isci_port *iport)
1084 * This method will resume the port task scheduler for this port object. none 964 * This method will resume the port task scheduler for this port object. none
1085 */ 965 */
1086static void 966static void
1087scic_sds_port_resume_port_task_scheduler(struct isci_port *iport) 967sci_port_resume_port_task_scheduler(struct isci_port *iport)
1088{ 968{
1089 u32 pts_control_value; 969 u32 pts_control_value;
1090 970
@@ -1093,11 +973,11 @@ scic_sds_port_resume_port_task_scheduler(struct isci_port *iport)
1093 writel(pts_control_value, &iport->port_task_scheduler_registers->control); 973 writel(pts_control_value, &iport->port_task_scheduler_registers->control);
1094} 974}
1095 975
1096static void scic_sds_port_ready_substate_waiting_enter(struct sci_base_state_machine *sm) 976static void sci_port_ready_substate_waiting_enter(struct sci_base_state_machine *sm)
1097{ 977{
1098 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 978 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1099 979
1100 scic_sds_port_suspend_port_task_scheduler(iport); 980 sci_port_suspend_port_task_scheduler(iport);
1101 981
1102 iport->not_ready_reason = SCIC_PORT_NOT_READY_NO_ACTIVE_PHYS; 982 iport->not_ready_reason = SCIC_PORT_NOT_READY_NO_ACTIVE_PHYS;
1103 983
@@ -1108,7 +988,7 @@ static void scic_sds_port_ready_substate_waiting_enter(struct sci_base_state_mac
1108 } 988 }
1109} 989}
1110 990
1111static void scic_sds_port_ready_substate_operational_enter(struct sci_base_state_machine *sm) 991static void sci_port_ready_substate_operational_enter(struct sci_base_state_machine *sm)
1112{ 992{
1113 u32 index; 993 u32 index;
1114 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 994 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
@@ -1124,18 +1004,18 @@ static void scic_sds_port_ready_substate_operational_enter(struct sci_base_state
1124 } 1004 }
1125 } 1005 }
1126 1006
1127 scic_sds_port_update_viit_entry(iport); 1007 sci_port_update_viit_entry(iport);
1128 1008
1129 scic_sds_port_resume_port_task_scheduler(iport); 1009 sci_port_resume_port_task_scheduler(iport);
1130 1010
1131 /* 1011 /*
1132 * Post the dummy task for the port so the hardware can schedule 1012 * Post the dummy task for the port so the hardware can schedule
1133 * io correctly 1013 * io correctly
1134 */ 1014 */
1135 scic_sds_port_post_dummy_request(iport); 1015 sci_port_post_dummy_request(iport);
1136} 1016}
1137 1017
1138static void scic_sds_port_invalidate_dummy_remote_node(struct isci_port *iport) 1018static void sci_port_invalidate_dummy_remote_node(struct isci_port *iport)
1139{ 1019{
1140 struct isci_host *ihost = iport->owning_controller; 1020 struct isci_host *ihost = iport->owning_controller;
1141 u8 phys_index = iport->physical_port_index; 1021 u8 phys_index = iport->physical_port_index;
@@ -1157,7 +1037,7 @@ static void scic_sds_port_invalidate_dummy_remote_node(struct isci_port *iport)
1157 command = SCU_CONTEXT_COMMAND_POST_RNC_INVALIDATE | 1037 command = SCU_CONTEXT_COMMAND_POST_RNC_INVALIDATE |
1158 phys_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | rni; 1038 phys_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | rni;
1159 1039
1160 scic_sds_controller_post_request(ihost, command); 1040 sci_controller_post_request(ihost, command);
1161} 1041}
1162 1042
1163/** 1043/**
@@ -1168,7 +1048,7 @@ static void scic_sds_port_invalidate_dummy_remote_node(struct isci_port *iport)
1168 * exiting the SCI_PORT_SUB_OPERATIONAL. This function reports 1048 * exiting the SCI_PORT_SUB_OPERATIONAL. This function reports
1169 * the port not ready and suspends the port task scheduler. none 1049 * the port not ready and suspends the port task scheduler. none
1170 */ 1050 */
1171static void scic_sds_port_ready_substate_operational_exit(struct sci_base_state_machine *sm) 1051static void sci_port_ready_substate_operational_exit(struct sci_base_state_machine *sm)
1172{ 1052{
1173 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1053 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1174 struct isci_host *ihost = iport->owning_controller; 1054 struct isci_host *ihost = iport->owning_controller;
@@ -1178,15 +1058,15 @@ static void scic_sds_port_ready_substate_operational_exit(struct sci_base_state_
1178 * the hardware will treat this as a NOP and just return abort 1058 * the hardware will treat this as a NOP and just return abort
1179 * complete. 1059 * complete.
1180 */ 1060 */
1181 scic_sds_port_abort_dummy_request(iport); 1061 sci_port_abort_dummy_request(iport);
1182 1062
1183 isci_port_not_ready(ihost, iport); 1063 isci_port_not_ready(ihost, iport);
1184 1064
1185 if (iport->ready_exit) 1065 if (iport->ready_exit)
1186 scic_sds_port_invalidate_dummy_remote_node(iport); 1066 sci_port_invalidate_dummy_remote_node(iport);
1187} 1067}
1188 1068
1189static void scic_sds_port_ready_substate_configuring_enter(struct sci_base_state_machine *sm) 1069static void sci_port_ready_substate_configuring_enter(struct sci_base_state_machine *sm)
1190{ 1070{
1191 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1071 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1192 struct isci_host *ihost = iport->owning_controller; 1072 struct isci_host *ihost = iport->owning_controller;
@@ -1201,20 +1081,20 @@ static void scic_sds_port_ready_substate_configuring_enter(struct sci_base_state
1201 SCI_PORT_SUB_OPERATIONAL); 1081 SCI_PORT_SUB_OPERATIONAL);
1202} 1082}
1203 1083
1204static void scic_sds_port_ready_substate_configuring_exit(struct sci_base_state_machine *sm) 1084static void sci_port_ready_substate_configuring_exit(struct sci_base_state_machine *sm)
1205{ 1085{
1206 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1086 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1207 1087
1208 scic_sds_port_suspend_port_task_scheduler(iport); 1088 sci_port_suspend_port_task_scheduler(iport);
1209 if (iport->ready_exit) 1089 if (iport->ready_exit)
1210 scic_sds_port_invalidate_dummy_remote_node(iport); 1090 sci_port_invalidate_dummy_remote_node(iport);
1211} 1091}
1212 1092
1213enum sci_status scic_sds_port_start(struct isci_port *iport) 1093enum sci_status sci_port_start(struct isci_port *iport)
1214{ 1094{
1215 struct isci_host *ihost = iport->owning_controller; 1095 struct isci_host *ihost = iport->owning_controller;
1216 enum sci_status status = SCI_SUCCESS; 1096 enum sci_status status = SCI_SUCCESS;
1217 enum scic_sds_port_states state; 1097 enum sci_port_states state;
1218 u32 phy_mask; 1098 u32 phy_mask;
1219 1099
1220 state = iport->sm.current_state_id; 1100 state = iport->sm.current_state_id;
@@ -1234,11 +1114,11 @@ enum sci_status scic_sds_port_start(struct isci_port *iport)
1234 } 1114 }
1235 1115
1236 if (iport->reserved_rni == SCU_DUMMY_INDEX) { 1116 if (iport->reserved_rni == SCU_DUMMY_INDEX) {
1237 u16 rni = scic_sds_remote_node_table_allocate_remote_node( 1117 u16 rni = sci_remote_node_table_allocate_remote_node(
1238 &ihost->available_remote_nodes, 1); 1118 &ihost->available_remote_nodes, 1);
1239 1119
1240 if (rni != SCU_DUMMY_INDEX) 1120 if (rni != SCU_DUMMY_INDEX)
1241 scic_sds_port_construct_dummy_rnc(iport, rni); 1121 sci_port_construct_dummy_rnc(iport, rni);
1242 else 1122 else
1243 status = SCI_FAILURE_INSUFFICIENT_RESOURCES; 1123 status = SCI_FAILURE_INSUFFICIENT_RESOURCES;
1244 iport->reserved_rni = rni; 1124 iport->reserved_rni = rni;
@@ -1251,19 +1131,19 @@ enum sci_status scic_sds_port_start(struct isci_port *iport)
1251 if (tag == SCI_CONTROLLER_INVALID_IO_TAG) 1131 if (tag == SCI_CONTROLLER_INVALID_IO_TAG)
1252 status = SCI_FAILURE_INSUFFICIENT_RESOURCES; 1132 status = SCI_FAILURE_INSUFFICIENT_RESOURCES;
1253 else 1133 else
1254 scic_sds_port_construct_dummy_task(iport, tag); 1134 sci_port_construct_dummy_task(iport, tag);
1255 iport->reserved_tag = tag; 1135 iport->reserved_tag = tag;
1256 } 1136 }
1257 1137
1258 if (status == SCI_SUCCESS) { 1138 if (status == SCI_SUCCESS) {
1259 phy_mask = scic_sds_port_get_phys(iport); 1139 phy_mask = sci_port_get_phys(iport);
1260 1140
1261 /* 1141 /*
1262 * There are one or more phys assigned to this port. Make sure 1142 * There are one or more phys assigned to this port. Make sure
1263 * the port's phy mask is in fact legal and supported by the 1143 * the port's phy mask is in fact legal and supported by the
1264 * silicon. 1144 * silicon.
1265 */ 1145 */
1266 if (scic_sds_port_is_phy_mask_valid(iport, phy_mask) == true) { 1146 if (sci_port_is_phy_mask_valid(iport, phy_mask) == true) {
1267 port_state_machine_change(iport, 1147 port_state_machine_change(iport,
1268 SCI_PORT_READY); 1148 SCI_PORT_READY);
1269 1149
@@ -1273,14 +1153,14 @@ enum sci_status scic_sds_port_start(struct isci_port *iport)
1273 } 1153 }
1274 1154
1275 if (status != SCI_SUCCESS) 1155 if (status != SCI_SUCCESS)
1276 scic_sds_port_destroy_dummy_resources(iport); 1156 sci_port_destroy_dummy_resources(iport);
1277 1157
1278 return status; 1158 return status;
1279} 1159}
1280 1160
1281enum sci_status scic_sds_port_stop(struct isci_port *iport) 1161enum sci_status sci_port_stop(struct isci_port *iport)
1282{ 1162{
1283 enum scic_sds_port_states state; 1163 enum sci_port_states state;
1284 1164
1285 state = iport->sm.current_state_id; 1165 state = iport->sm.current_state_id;
1286 switch (state) { 1166 switch (state) {
@@ -1300,11 +1180,11 @@ enum sci_status scic_sds_port_stop(struct isci_port *iport)
1300 } 1180 }
1301} 1181}
1302 1182
1303static enum sci_status scic_port_hard_reset(struct isci_port *iport, u32 timeout) 1183static enum sci_status sci_port_hard_reset(struct isci_port *iport, u32 timeout)
1304{ 1184{
1305 enum sci_status status = SCI_FAILURE_INVALID_PHY; 1185 enum sci_status status = SCI_FAILURE_INVALID_PHY;
1306 struct isci_phy *iphy = NULL; 1186 struct isci_phy *iphy = NULL;
1307 enum scic_sds_port_states state; 1187 enum sci_port_states state;
1308 u32 phy_index; 1188 u32 phy_index;
1309 1189
1310 state = iport->sm.current_state_id; 1190 state = iport->sm.current_state_id;
@@ -1317,7 +1197,7 @@ static enum sci_status scic_port_hard_reset(struct isci_port *iport, u32 timeout
1317 /* Select a phy on which we can send the hard reset request. */ 1197 /* Select a phy on which we can send the hard reset request. */
1318 for (phy_index = 0; phy_index < SCI_MAX_PHYS && !iphy; phy_index++) { 1198 for (phy_index = 0; phy_index < SCI_MAX_PHYS && !iphy; phy_index++) {
1319 iphy = iport->phy_table[phy_index]; 1199 iphy = iport->phy_table[phy_index];
1320 if (iphy && !scic_sds_port_active_phy(iport, iphy)) { 1200 if (iphy && !sci_port_active_phy(iport, iphy)) {
1321 /* 1201 /*
1322 * We found a phy but it is not ready select 1202 * We found a phy but it is not ready select
1323 * different phy 1203 * different phy
@@ -1329,7 +1209,7 @@ static enum sci_status scic_port_hard_reset(struct isci_port *iport, u32 timeout
1329 /* If we have a phy then go ahead and start the reset procedure */ 1209 /* If we have a phy then go ahead and start the reset procedure */
1330 if (!iphy) 1210 if (!iphy)
1331 return status; 1211 return status;
1332 status = scic_sds_phy_reset(iphy); 1212 status = sci_phy_reset(iphy);
1333 1213
1334 if (status != SCI_SUCCESS) 1214 if (status != SCI_SUCCESS)
1335 return status; 1215 return status;
@@ -1342,7 +1222,7 @@ static enum sci_status scic_port_hard_reset(struct isci_port *iport, u32 timeout
1342} 1222}
1343 1223
1344/** 1224/**
1345 * scic_sds_port_add_phy() - 1225 * sci_port_add_phy() -
1346 * @sci_port: This parameter specifies the port in which the phy will be added. 1226 * @sci_port: This parameter specifies the port in which the phy will be added.
1347 * @sci_phy: This parameter is the phy which is to be added to the port. 1227 * @sci_phy: This parameter is the phy which is to be added to the port.
1348 * 1228 *
@@ -1350,11 +1230,11 @@ static enum sci_status scic_port_hard_reset(struct isci_port *iport, u32 timeout
1350 * enum sci_status. SCI_SUCCESS the phy has been added to the port. Any other 1230 * enum sci_status. SCI_SUCCESS the phy has been added to the port. Any other
1351 * status is a failure to add the phy to the port. 1231 * status is a failure to add the phy to the port.
1352 */ 1232 */
1353enum sci_status scic_sds_port_add_phy(struct isci_port *iport, 1233enum sci_status sci_port_add_phy(struct isci_port *iport,
1354 struct isci_phy *iphy) 1234 struct isci_phy *iphy)
1355{ 1235{
1356 enum sci_status status; 1236 enum sci_status status;
1357 enum scic_sds_port_states state; 1237 enum sci_port_states state;
1358 1238
1359 state = iport->sm.current_state_id; 1239 state = iport->sm.current_state_id;
1360 switch (state) { 1240 switch (state) {
@@ -1362,7 +1242,7 @@ enum sci_status scic_sds_port_add_phy(struct isci_port *iport,
1362 struct sci_sas_address port_sas_address; 1242 struct sci_sas_address port_sas_address;
1363 1243
1364 /* Read the port assigned SAS Address if there is one */ 1244 /* Read the port assigned SAS Address if there is one */
1365 scic_sds_port_get_sas_address(iport, &port_sas_address); 1245 sci_port_get_sas_address(iport, &port_sas_address);
1366 1246
1367 if (port_sas_address.high != 0 && port_sas_address.low != 0) { 1247 if (port_sas_address.high != 0 && port_sas_address.low != 0) {
1368 struct sci_sas_address phy_sas_address; 1248 struct sci_sas_address phy_sas_address;
@@ -1370,32 +1250,32 @@ enum sci_status scic_sds_port_add_phy(struct isci_port *iport,
1370 /* Make sure that the PHY SAS Address matches the SAS Address 1250 /* Make sure that the PHY SAS Address matches the SAS Address
1371 * for this port 1251 * for this port
1372 */ 1252 */
1373 scic_sds_phy_get_sas_address(iphy, &phy_sas_address); 1253 sci_phy_get_sas_address(iphy, &phy_sas_address);
1374 1254
1375 if (port_sas_address.high != phy_sas_address.high || 1255 if (port_sas_address.high != phy_sas_address.high ||
1376 port_sas_address.low != phy_sas_address.low) 1256 port_sas_address.low != phy_sas_address.low)
1377 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION; 1257 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION;
1378 } 1258 }
1379 return scic_sds_port_set_phy(iport, iphy); 1259 return sci_port_set_phy(iport, iphy);
1380 } 1260 }
1381 case SCI_PORT_SUB_WAITING: 1261 case SCI_PORT_SUB_WAITING:
1382 case SCI_PORT_SUB_OPERATIONAL: 1262 case SCI_PORT_SUB_OPERATIONAL:
1383 status = scic_sds_port_set_phy(iport, iphy); 1263 status = sci_port_set_phy(iport, iphy);
1384 1264
1385 if (status != SCI_SUCCESS) 1265 if (status != SCI_SUCCESS)
1386 return status; 1266 return status;
1387 1267
1388 scic_sds_port_general_link_up_handler(iport, iphy, true); 1268 sci_port_general_link_up_handler(iport, iphy, true);
1389 iport->not_ready_reason = SCIC_PORT_NOT_READY_RECONFIGURING; 1269 iport->not_ready_reason = SCIC_PORT_NOT_READY_RECONFIGURING;
1390 port_state_machine_change(iport, SCI_PORT_SUB_CONFIGURING); 1270 port_state_machine_change(iport, SCI_PORT_SUB_CONFIGURING);
1391 1271
1392 return status; 1272 return status;
1393 case SCI_PORT_SUB_CONFIGURING: 1273 case SCI_PORT_SUB_CONFIGURING:
1394 status = scic_sds_port_set_phy(iport, iphy); 1274 status = sci_port_set_phy(iport, iphy);
1395 1275
1396 if (status != SCI_SUCCESS) 1276 if (status != SCI_SUCCESS)
1397 return status; 1277 return status;
1398 scic_sds_port_general_link_up_handler(iport, iphy, true); 1278 sci_port_general_link_up_handler(iport, iphy, true);
1399 1279
1400 /* Re-enter the configuring state since this may be the last phy in 1280 /* Re-enter the configuring state since this may be the last phy in
1401 * the port. 1281 * the port.
@@ -1411,7 +1291,7 @@ enum sci_status scic_sds_port_add_phy(struct isci_port *iport,
1411} 1291}
1412 1292
1413/** 1293/**
1414 * scic_sds_port_remove_phy() - 1294 * sci_port_remove_phy() -
1415 * @sci_port: This parameter specifies the port in which the phy will be added. 1295 * @sci_port: This parameter specifies the port in which the phy will be added.
1416 * @sci_phy: This parameter is the phy which is to be added to the port. 1296 * @sci_phy: This parameter is the phy which is to be added to the port.
1417 * 1297 *
@@ -1419,33 +1299,33 @@ enum sci_status scic_sds_port_add_phy(struct isci_port *iport,
1419 * an enum sci_status. SCI_SUCCESS the phy has been removed from the port. Any 1299 * an enum sci_status. SCI_SUCCESS the phy has been removed from the port. Any
1420 * other status is a failure to add the phy to the port. 1300 * other status is a failure to add the phy to the port.
1421 */ 1301 */
1422enum sci_status scic_sds_port_remove_phy(struct isci_port *iport, 1302enum sci_status sci_port_remove_phy(struct isci_port *iport,
1423 struct isci_phy *iphy) 1303 struct isci_phy *iphy)
1424{ 1304{
1425 enum sci_status status; 1305 enum sci_status status;
1426 enum scic_sds_port_states state; 1306 enum sci_port_states state;
1427 1307
1428 state = iport->sm.current_state_id; 1308 state = iport->sm.current_state_id;
1429 1309
1430 switch (state) { 1310 switch (state) {
1431 case SCI_PORT_STOPPED: 1311 case SCI_PORT_STOPPED:
1432 return scic_sds_port_clear_phy(iport, iphy); 1312 return sci_port_clear_phy(iport, iphy);
1433 case SCI_PORT_SUB_OPERATIONAL: 1313 case SCI_PORT_SUB_OPERATIONAL:
1434 status = scic_sds_port_clear_phy(iport, iphy); 1314 status = sci_port_clear_phy(iport, iphy);
1435 if (status != SCI_SUCCESS) 1315 if (status != SCI_SUCCESS)
1436 return status; 1316 return status;
1437 1317
1438 scic_sds_port_deactivate_phy(iport, iphy, true); 1318 sci_port_deactivate_phy(iport, iphy, true);
1439 iport->not_ready_reason = SCIC_PORT_NOT_READY_RECONFIGURING; 1319 iport->not_ready_reason = SCIC_PORT_NOT_READY_RECONFIGURING;
1440 port_state_machine_change(iport, 1320 port_state_machine_change(iport,
1441 SCI_PORT_SUB_CONFIGURING); 1321 SCI_PORT_SUB_CONFIGURING);
1442 return SCI_SUCCESS; 1322 return SCI_SUCCESS;
1443 case SCI_PORT_SUB_CONFIGURING: 1323 case SCI_PORT_SUB_CONFIGURING:
1444 status = scic_sds_port_clear_phy(iport, iphy); 1324 status = sci_port_clear_phy(iport, iphy);
1445 1325
1446 if (status != SCI_SUCCESS) 1326 if (status != SCI_SUCCESS)
1447 return status; 1327 return status;
1448 scic_sds_port_deactivate_phy(iport, iphy, true); 1328 sci_port_deactivate_phy(iport, iphy, true);
1449 1329
1450 /* Re-enter the configuring state since this may be the last phy in 1330 /* Re-enter the configuring state since this may be the last phy in
1451 * the port 1331 * the port
@@ -1460,10 +1340,10 @@ enum sci_status scic_sds_port_remove_phy(struct isci_port *iport,
1460 } 1340 }
1461} 1341}
1462 1342
1463enum sci_status scic_sds_port_link_up(struct isci_port *iport, 1343enum sci_status sci_port_link_up(struct isci_port *iport,
1464 struct isci_phy *iphy) 1344 struct isci_phy *iphy)
1465{ 1345{
1466 enum scic_sds_port_states state; 1346 enum sci_port_states state;
1467 1347
1468 state = iport->sm.current_state_id; 1348 state = iport->sm.current_state_id;
1469 switch (state) { 1349 switch (state) {
@@ -1471,13 +1351,13 @@ enum sci_status scic_sds_port_link_up(struct isci_port *iport,
1471 /* Since this is the first phy going link up for the port we 1351 /* Since this is the first phy going link up for the port we
1472 * can just enable it and continue 1352 * can just enable it and continue
1473 */ 1353 */
1474 scic_sds_port_activate_phy(iport, iphy, true); 1354 sci_port_activate_phy(iport, iphy, true);
1475 1355
1476 port_state_machine_change(iport, 1356 port_state_machine_change(iport,
1477 SCI_PORT_SUB_OPERATIONAL); 1357 SCI_PORT_SUB_OPERATIONAL);
1478 return SCI_SUCCESS; 1358 return SCI_SUCCESS;
1479 case SCI_PORT_SUB_OPERATIONAL: 1359 case SCI_PORT_SUB_OPERATIONAL:
1480 scic_sds_port_general_link_up_handler(iport, iphy, true); 1360 sci_port_general_link_up_handler(iport, iphy, true);
1481 return SCI_SUCCESS; 1361 return SCI_SUCCESS;
1482 case SCI_PORT_RESETTING: 1362 case SCI_PORT_RESETTING:
1483 /* TODO We should make sure that the phy that has gone 1363 /* TODO We should make sure that the phy that has gone
@@ -1494,7 +1374,7 @@ enum sci_status scic_sds_port_link_up(struct isci_port *iport,
1494 /* In the resetting state we don't notify the user regarding 1374 /* In the resetting state we don't notify the user regarding
1495 * link up and link down notifications. 1375 * link up and link down notifications.
1496 */ 1376 */
1497 scic_sds_port_general_link_up_handler(iport, iphy, false); 1377 sci_port_general_link_up_handler(iport, iphy, false);
1498 return SCI_SUCCESS; 1378 return SCI_SUCCESS;
1499 default: 1379 default:
1500 dev_warn(sciport_to_dev(iport), 1380 dev_warn(sciport_to_dev(iport),
@@ -1503,15 +1383,15 @@ enum sci_status scic_sds_port_link_up(struct isci_port *iport,
1503 } 1383 }
1504} 1384}
1505 1385
1506enum sci_status scic_sds_port_link_down(struct isci_port *iport, 1386enum sci_status sci_port_link_down(struct isci_port *iport,
1507 struct isci_phy *iphy) 1387 struct isci_phy *iphy)
1508{ 1388{
1509 enum scic_sds_port_states state; 1389 enum sci_port_states state;
1510 1390
1511 state = iport->sm.current_state_id; 1391 state = iport->sm.current_state_id;
1512 switch (state) { 1392 switch (state) {
1513 case SCI_PORT_SUB_OPERATIONAL: 1393 case SCI_PORT_SUB_OPERATIONAL:
1514 scic_sds_port_deactivate_phy(iport, iphy, true); 1394 sci_port_deactivate_phy(iport, iphy, true);
1515 1395
1516 /* If there are no active phys left in the port, then 1396 /* If there are no active phys left in the port, then
1517 * transition the port to the WAITING state until such time 1397 * transition the port to the WAITING state until such time
@@ -1524,7 +1404,7 @@ enum sci_status scic_sds_port_link_down(struct isci_port *iport,
1524 case SCI_PORT_RESETTING: 1404 case SCI_PORT_RESETTING:
1525 /* In the resetting state we don't notify the user regarding 1405 /* In the resetting state we don't notify the user regarding
1526 * link up and link down notifications. */ 1406 * link up and link down notifications. */
1527 scic_sds_port_deactivate_phy(iport, iphy, false); 1407 sci_port_deactivate_phy(iport, iphy, false);
1528 return SCI_SUCCESS; 1408 return SCI_SUCCESS;
1529 default: 1409 default:
1530 dev_warn(sciport_to_dev(iport), 1410 dev_warn(sciport_to_dev(iport),
@@ -1533,11 +1413,11 @@ enum sci_status scic_sds_port_link_down(struct isci_port *iport,
1533 } 1413 }
1534} 1414}
1535 1415
1536enum sci_status scic_sds_port_start_io(struct isci_port *iport, 1416enum sci_status sci_port_start_io(struct isci_port *iport,
1537 struct isci_remote_device *idev, 1417 struct isci_remote_device *idev,
1538 struct isci_request *ireq) 1418 struct isci_request *ireq)
1539{ 1419{
1540 enum scic_sds_port_states state; 1420 enum sci_port_states state;
1541 1421
1542 state = iport->sm.current_state_id; 1422 state = iport->sm.current_state_id;
1543 switch (state) { 1423 switch (state) {
@@ -1553,11 +1433,11 @@ enum sci_status scic_sds_port_start_io(struct isci_port *iport,
1553 } 1433 }
1554} 1434}
1555 1435
1556enum sci_status scic_sds_port_complete_io(struct isci_port *iport, 1436enum sci_status sci_port_complete_io(struct isci_port *iport,
1557 struct isci_remote_device *idev, 1437 struct isci_remote_device *idev,
1558 struct isci_request *ireq) 1438 struct isci_request *ireq)
1559{ 1439{
1560 enum scic_sds_port_states state; 1440 enum sci_port_states state;
1561 1441
1562 state = iport->sm.current_state_id; 1442 state = iport->sm.current_state_id;
1563 switch (state) { 1443 switch (state) {
@@ -1566,7 +1446,7 @@ enum sci_status scic_sds_port_complete_io(struct isci_port *iport,
1566 "%s: in wrong state: %d\n", __func__, state); 1446 "%s: in wrong state: %d\n", __func__, state);
1567 return SCI_FAILURE_INVALID_STATE; 1447 return SCI_FAILURE_INVALID_STATE;
1568 case SCI_PORT_STOPPING: 1448 case SCI_PORT_STOPPING:
1569 scic_sds_port_decrement_request_count(iport); 1449 sci_port_decrement_request_count(iport);
1570 1450
1571 if (iport->started_request_count == 0) 1451 if (iport->started_request_count == 0)
1572 port_state_machine_change(iport, 1452 port_state_machine_change(iport,
@@ -1577,10 +1457,10 @@ enum sci_status scic_sds_port_complete_io(struct isci_port *iport,
1577 case SCI_PORT_FAILED: 1457 case SCI_PORT_FAILED:
1578 case SCI_PORT_SUB_WAITING: 1458 case SCI_PORT_SUB_WAITING:
1579 case SCI_PORT_SUB_OPERATIONAL: 1459 case SCI_PORT_SUB_OPERATIONAL:
1580 scic_sds_port_decrement_request_count(iport); 1460 sci_port_decrement_request_count(iport);
1581 break; 1461 break;
1582 case SCI_PORT_SUB_CONFIGURING: 1462 case SCI_PORT_SUB_CONFIGURING:
1583 scic_sds_port_decrement_request_count(iport); 1463 sci_port_decrement_request_count(iport);
1584 if (iport->started_request_count == 0) { 1464 if (iport->started_request_count == 0) {
1585 port_state_machine_change(iport, 1465 port_state_machine_change(iport,
1586 SCI_PORT_SUB_OPERATIONAL); 1466 SCI_PORT_SUB_OPERATIONAL);
@@ -1590,32 +1470,17 @@ enum sci_status scic_sds_port_complete_io(struct isci_port *iport,
1590 return SCI_SUCCESS; 1470 return SCI_SUCCESS;
1591} 1471}
1592 1472
1593/** 1473static void sci_port_enable_port_task_scheduler(struct isci_port *iport)
1594 *
1595 * @sci_port: This is the port object which to suspend.
1596 *
1597 * This method will enable the SCU Port Task Scheduler for this port object but
1598 * will leave the port task scheduler in a suspended state. none
1599 */
1600static void
1601scic_sds_port_enable_port_task_scheduler(struct isci_port *iport)
1602{ 1474{
1603 u32 pts_control_value; 1475 u32 pts_control_value;
1604 1476
1477 /* enable the port task scheduler in a suspended state */
1605 pts_control_value = readl(&iport->port_task_scheduler_registers->control); 1478 pts_control_value = readl(&iport->port_task_scheduler_registers->control);
1606 pts_control_value |= SCU_PTSxCR_GEN_BIT(ENABLE) | SCU_PTSxCR_GEN_BIT(SUSPEND); 1479 pts_control_value |= SCU_PTSxCR_GEN_BIT(ENABLE) | SCU_PTSxCR_GEN_BIT(SUSPEND);
1607 writel(pts_control_value, &iport->port_task_scheduler_registers->control); 1480 writel(pts_control_value, &iport->port_task_scheduler_registers->control);
1608} 1481}
1609 1482
1610/** 1483static void sci_port_disable_port_task_scheduler(struct isci_port *iport)
1611 *
1612 * @sci_port: This is the port object which to resume.
1613 *
1614 * This method will disable the SCU port task scheduler for this port object.
1615 * none
1616 */
1617static void
1618scic_sds_port_disable_port_task_scheduler(struct isci_port *iport)
1619{ 1484{
1620 u32 pts_control_value; 1485 u32 pts_control_value;
1621 1486
@@ -1625,7 +1490,7 @@ scic_sds_port_disable_port_task_scheduler(struct isci_port *iport)
1625 writel(pts_control_value, &iport->port_task_scheduler_registers->control); 1490 writel(pts_control_value, &iport->port_task_scheduler_registers->control);
1626} 1491}
1627 1492
1628static void scic_sds_port_post_dummy_remote_node(struct isci_port *iport) 1493static void sci_port_post_dummy_remote_node(struct isci_port *iport)
1629{ 1494{
1630 struct isci_host *ihost = iport->owning_controller; 1495 struct isci_host *ihost = iport->owning_controller;
1631 u8 phys_index = iport->physical_port_index; 1496 u8 phys_index = iport->physical_port_index;
@@ -1639,7 +1504,7 @@ static void scic_sds_port_post_dummy_remote_node(struct isci_port *iport)
1639 command = SCU_CONTEXT_COMMAND_POST_RNC_32 | 1504 command = SCU_CONTEXT_COMMAND_POST_RNC_32 |
1640 phys_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | rni; 1505 phys_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | rni;
1641 1506
1642 scic_sds_controller_post_request(ihost, command); 1507 sci_controller_post_request(ihost, command);
1643 1508
1644 /* ensure hardware has seen the post rnc command and give it 1509 /* ensure hardware has seen the post rnc command and give it
1645 * ample time to act before sending the suspend 1510 * ample time to act before sending the suspend
@@ -1650,10 +1515,10 @@ static void scic_sds_port_post_dummy_remote_node(struct isci_port *iport)
1650 command = SCU_CONTEXT_COMMAND_POST_RNC_SUSPEND_TX_RX | 1515 command = SCU_CONTEXT_COMMAND_POST_RNC_SUSPEND_TX_RX |
1651 phys_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | rni; 1516 phys_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT | rni;
1652 1517
1653 scic_sds_controller_post_request(ihost, command); 1518 sci_controller_post_request(ihost, command);
1654} 1519}
1655 1520
1656static void scic_sds_port_stopped_state_enter(struct sci_base_state_machine *sm) 1521static void sci_port_stopped_state_enter(struct sci_base_state_machine *sm)
1657{ 1522{
1658 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1523 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1659 1524
@@ -1662,19 +1527,19 @@ static void scic_sds_port_stopped_state_enter(struct sci_base_state_machine *sm)
1662 * If we enter this state becasuse of a request to stop 1527 * If we enter this state becasuse of a request to stop
1663 * the port then we want to disable the hardwares port 1528 * the port then we want to disable the hardwares port
1664 * task scheduler. */ 1529 * task scheduler. */
1665 scic_sds_port_disable_port_task_scheduler(iport); 1530 sci_port_disable_port_task_scheduler(iport);
1666 } 1531 }
1667} 1532}
1668 1533
1669static void scic_sds_port_stopped_state_exit(struct sci_base_state_machine *sm) 1534static void sci_port_stopped_state_exit(struct sci_base_state_machine *sm)
1670{ 1535{
1671 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1536 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1672 1537
1673 /* Enable and suspend the port task scheduler */ 1538 /* Enable and suspend the port task scheduler */
1674 scic_sds_port_enable_port_task_scheduler(iport); 1539 sci_port_enable_port_task_scheduler(iport);
1675} 1540}
1676 1541
1677static void scic_sds_port_ready_state_enter(struct sci_base_state_machine *sm) 1542static void sci_port_ready_state_enter(struct sci_base_state_machine *sm)
1678{ 1543{
1679 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1544 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1680 struct isci_host *ihost = iport->owning_controller; 1545 struct isci_host *ihost = iport->owning_controller;
@@ -1687,30 +1552,30 @@ static void scic_sds_port_ready_state_enter(struct sci_base_state_machine *sm)
1687 isci_port_not_ready(ihost, iport); 1552 isci_port_not_ready(ihost, iport);
1688 1553
1689 /* Post and suspend the dummy remote node context for this port. */ 1554 /* Post and suspend the dummy remote node context for this port. */
1690 scic_sds_port_post_dummy_remote_node(iport); 1555 sci_port_post_dummy_remote_node(iport);
1691 1556
1692 /* Start the ready substate machine */ 1557 /* Start the ready substate machine */
1693 port_state_machine_change(iport, 1558 port_state_machine_change(iport,
1694 SCI_PORT_SUB_WAITING); 1559 SCI_PORT_SUB_WAITING);
1695} 1560}
1696 1561
1697static void scic_sds_port_resetting_state_exit(struct sci_base_state_machine *sm) 1562static void sci_port_resetting_state_exit(struct sci_base_state_machine *sm)
1698{ 1563{
1699 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1564 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1700 1565
1701 sci_del_timer(&iport->timer); 1566 sci_del_timer(&iport->timer);
1702} 1567}
1703 1568
1704static void scic_sds_port_stopping_state_exit(struct sci_base_state_machine *sm) 1569static void sci_port_stopping_state_exit(struct sci_base_state_machine *sm)
1705{ 1570{
1706 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1571 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1707 1572
1708 sci_del_timer(&iport->timer); 1573 sci_del_timer(&iport->timer);
1709 1574
1710 scic_sds_port_destroy_dummy_resources(iport); 1575 sci_port_destroy_dummy_resources(iport);
1711} 1576}
1712 1577
1713static void scic_sds_port_failed_state_enter(struct sci_base_state_machine *sm) 1578static void sci_port_failed_state_enter(struct sci_base_state_machine *sm)
1714{ 1579{
1715 struct isci_port *iport = container_of(sm, typeof(*iport), sm); 1580 struct isci_port *iport = container_of(sm, typeof(*iport), sm);
1716 1581
@@ -1719,40 +1584,40 @@ static void scic_sds_port_failed_state_enter(struct sci_base_state_machine *sm)
1719 1584
1720/* --------------------------------------------------------------------------- */ 1585/* --------------------------------------------------------------------------- */
1721 1586
1722static const struct sci_base_state scic_sds_port_state_table[] = { 1587static const struct sci_base_state sci_port_state_table[] = {
1723 [SCI_PORT_STOPPED] = { 1588 [SCI_PORT_STOPPED] = {
1724 .enter_state = scic_sds_port_stopped_state_enter, 1589 .enter_state = sci_port_stopped_state_enter,
1725 .exit_state = scic_sds_port_stopped_state_exit 1590 .exit_state = sci_port_stopped_state_exit
1726 }, 1591 },
1727 [SCI_PORT_STOPPING] = { 1592 [SCI_PORT_STOPPING] = {
1728 .exit_state = scic_sds_port_stopping_state_exit 1593 .exit_state = sci_port_stopping_state_exit
1729 }, 1594 },
1730 [SCI_PORT_READY] = { 1595 [SCI_PORT_READY] = {
1731 .enter_state = scic_sds_port_ready_state_enter, 1596 .enter_state = sci_port_ready_state_enter,
1732 }, 1597 },
1733 [SCI_PORT_SUB_WAITING] = { 1598 [SCI_PORT_SUB_WAITING] = {
1734 .enter_state = scic_sds_port_ready_substate_waiting_enter, 1599 .enter_state = sci_port_ready_substate_waiting_enter,
1735 }, 1600 },
1736 [SCI_PORT_SUB_OPERATIONAL] = { 1601 [SCI_PORT_SUB_OPERATIONAL] = {
1737 .enter_state = scic_sds_port_ready_substate_operational_enter, 1602 .enter_state = sci_port_ready_substate_operational_enter,
1738 .exit_state = scic_sds_port_ready_substate_operational_exit 1603 .exit_state = sci_port_ready_substate_operational_exit
1739 }, 1604 },
1740 [SCI_PORT_SUB_CONFIGURING] = { 1605 [SCI_PORT_SUB_CONFIGURING] = {
1741 .enter_state = scic_sds_port_ready_substate_configuring_enter, 1606 .enter_state = sci_port_ready_substate_configuring_enter,
1742 .exit_state = scic_sds_port_ready_substate_configuring_exit 1607 .exit_state = sci_port_ready_substate_configuring_exit
1743 }, 1608 },
1744 [SCI_PORT_RESETTING] = { 1609 [SCI_PORT_RESETTING] = {
1745 .exit_state = scic_sds_port_resetting_state_exit 1610 .exit_state = sci_port_resetting_state_exit
1746 }, 1611 },
1747 [SCI_PORT_FAILED] = { 1612 [SCI_PORT_FAILED] = {
1748 .enter_state = scic_sds_port_failed_state_enter, 1613 .enter_state = sci_port_failed_state_enter,
1749 } 1614 }
1750}; 1615};
1751 1616
1752void scic_sds_port_construct(struct isci_port *iport, u8 index, 1617void sci_port_construct(struct isci_port *iport, u8 index,
1753 struct isci_host *ihost) 1618 struct isci_host *ihost)
1754{ 1619{
1755 sci_init_sm(&iport->sm, scic_sds_port_state_table, SCI_PORT_STOPPED); 1620 sci_init_sm(&iport->sm, sci_port_state_table, SCI_PORT_STOPPED);
1756 1621
1757 iport->logical_port_index = SCIC_SDS_DUMMY_PORT; 1622 iport->logical_port_index = SCIC_SDS_DUMMY_PORT;
1758 iport->physical_port_index = index; 1623 iport->physical_port_index = index;
@@ -1798,9 +1663,7 @@ enum isci_status isci_port_get_state(
1798 return isci_port->status; 1663 return isci_port->status;
1799} 1664}
1800 1665
1801void scic_sds_port_broadcast_change_received( 1666void sci_port_broadcast_change_received(struct isci_port *iport, struct isci_phy *iphy)
1802 struct isci_port *iport,
1803 struct isci_phy *iphy)
1804{ 1667{
1805 struct isci_host *ihost = iport->owning_controller; 1668 struct isci_host *ihost = iport->owning_controller;
1806 1669
@@ -1823,7 +1686,7 @@ int isci_port_perform_hard_reset(struct isci_host *ihost, struct isci_port *ipor
1823 spin_lock_irqsave(&ihost->scic_lock, flags); 1686 spin_lock_irqsave(&ihost->scic_lock, flags);
1824 1687
1825 #define ISCI_PORT_RESET_TIMEOUT SCIC_SDS_SIGNATURE_FIS_TIMEOUT 1688 #define ISCI_PORT_RESET_TIMEOUT SCIC_SDS_SIGNATURE_FIS_TIMEOUT
1826 status = scic_port_hard_reset(iport, ISCI_PORT_RESET_TIMEOUT); 1689 status = sci_port_hard_reset(iport, ISCI_PORT_RESET_TIMEOUT);
1827 1690
1828 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1691 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1829 1692
@@ -1840,7 +1703,7 @@ int isci_port_perform_hard_reset(struct isci_host *ihost, struct isci_port *ipor
1840 ret = TMF_RESP_FUNC_FAILED; 1703 ret = TMF_RESP_FUNC_FAILED;
1841 1704
1842 dev_err(&ihost->pdev->dev, 1705 dev_err(&ihost->pdev->dev,
1843 "%s: iport = %p; scic_port_hard_reset call" 1706 "%s: iport = %p; sci_port_hard_reset call"
1844 " failed 0x%x\n", 1707 " failed 0x%x\n",
1845 __func__, iport, status); 1708 __func__, iport, status);
1846 1709
@@ -1863,8 +1726,8 @@ int isci_port_perform_hard_reset(struct isci_host *ihost, struct isci_port *ipor
1863 1726
1864 if (!iphy) 1727 if (!iphy)
1865 continue; 1728 continue;
1866 scic_sds_phy_stop(iphy); 1729 sci_phy_stop(iphy);
1867 scic_sds_phy_start(iphy); 1730 sci_phy_start(iphy);
1868 } 1731 }
1869 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1732 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1870 } 1733 }
diff --git a/drivers/scsi/isci/port.h b/drivers/scsi/isci/port.h
index 9a9be7b47b4a..4c4ab8126d9f 100644
--- a/drivers/scsi/isci/port.h
+++ b/drivers/scsi/isci/port.h
@@ -123,7 +123,7 @@ struct isci_port {
123 struct scu_viit_entry __iomem *viit_registers; 123 struct scu_viit_entry __iomem *viit_registers;
124}; 124};
125 125
126enum scic_port_not_ready_reason_code { 126enum sci_port_not_ready_reason_code {
127 SCIC_PORT_NOT_READY_NO_ACTIVE_PHYS, 127 SCIC_PORT_NOT_READY_NO_ACTIVE_PHYS,
128 SCIC_PORT_NOT_READY_HARD_RESET_REQUESTED, 128 SCIC_PORT_NOT_READY_HARD_RESET_REQUESTED,
129 SCIC_PORT_NOT_READY_INVALID_PORT_CONFIGURATION, 129 SCIC_PORT_NOT_READY_INVALID_PORT_CONFIGURATION,
@@ -132,25 +132,25 @@ enum scic_port_not_ready_reason_code {
132 SCIC_PORT_NOT_READY_REASON_CODE_MAX 132 SCIC_PORT_NOT_READY_REASON_CODE_MAX
133}; 133};
134 134
135struct scic_port_end_point_properties { 135struct sci_port_end_point_properties {
136 struct sci_sas_address sas_address; 136 struct sci_sas_address sas_address;
137 struct scic_phy_proto protocols; 137 struct sci_phy_proto protocols;
138}; 138};
139 139
140struct scic_port_properties { 140struct sci_port_properties {
141 u32 index; 141 u32 index;
142 struct scic_port_end_point_properties local; 142 struct sci_port_end_point_properties local;
143 struct scic_port_end_point_properties remote; 143 struct sci_port_end_point_properties remote;
144 u32 phy_mask; 144 u32 phy_mask;
145}; 145};
146 146
147/** 147/**
148 * enum scic_sds_port_states - This enumeration depicts all the states for the 148 * enum sci_port_states - This enumeration depicts all the states for the
149 * common port state machine. 149 * common port state machine.
150 * 150 *
151 * 151 *
152 */ 152 */
153enum scic_sds_port_states { 153enum sci_port_states {
154 /** 154 /**
155 * This state indicates that the port has successfully been stopped. 155 * This state indicates that the port has successfully been stopped.
156 * In this state no new IO operations are permitted. 156 * In this state no new IO operations are permitted.
@@ -211,23 +211,23 @@ enum scic_sds_port_states {
211}; 211};
212 212
213/** 213/**
214 * scic_sds_port_get_controller() - 214 * sci_port_get_controller() -
215 * 215 *
216 * Helper macro to get the owning controller of this port 216 * Helper macro to get the owning controller of this port
217 */ 217 */
218#define scic_sds_port_get_controller(this_port) \ 218#define sci_port_get_controller(this_port) \
219 ((this_port)->owning_controller) 219 ((this_port)->owning_controller)
220 220
221/** 221/**
222 * scic_sds_port_get_index() - 222 * sci_port_get_index() -
223 * 223 *
224 * This macro returns the physical port index for this port object 224 * This macro returns the physical port index for this port object
225 */ 225 */
226#define scic_sds_port_get_index(this_port) \ 226#define sci_port_get_index(this_port) \
227 ((this_port)->physical_port_index) 227 ((this_port)->physical_port_index)
228 228
229 229
230static inline void scic_sds_port_decrement_request_count(struct isci_port *iport) 230static inline void sci_port_decrement_request_count(struct isci_port *iport)
231{ 231{
232 if (WARN_ONCE(iport->started_request_count == 0, 232 if (WARN_ONCE(iport->started_request_count == 0,
233 "%s: tried to decrement started_request_count past 0!?", 233 "%s: tried to decrement started_request_count past 0!?",
@@ -237,79 +237,73 @@ static inline void scic_sds_port_decrement_request_count(struct isci_port *iport
237 iport->started_request_count--; 237 iport->started_request_count--;
238} 238}
239 239
240#define scic_sds_port_active_phy(port, phy) \ 240#define sci_port_active_phy(port, phy) \
241 (((port)->active_phy_mask & (1 << (phy)->phy_index)) != 0) 241 (((port)->active_phy_mask & (1 << (phy)->phy_index)) != 0)
242 242
243void scic_sds_port_construct( 243void sci_port_construct(
244 struct isci_port *iport, 244 struct isci_port *iport,
245 u8 port_index, 245 u8 port_index,
246 struct isci_host *ihost); 246 struct isci_host *ihost);
247 247
248enum sci_status scic_sds_port_initialize( 248enum sci_status sci_port_start(struct isci_port *iport);
249 struct isci_port *iport, 249enum sci_status sci_port_stop(struct isci_port *iport);
250 void __iomem *port_task_scheduler_registers,
251 void __iomem *port_configuration_regsiter,
252 void __iomem *viit_registers);
253
254enum sci_status scic_sds_port_start(struct isci_port *iport);
255enum sci_status scic_sds_port_stop(struct isci_port *iport);
256 250
257enum sci_status scic_sds_port_add_phy( 251enum sci_status sci_port_add_phy(
258 struct isci_port *iport, 252 struct isci_port *iport,
259 struct isci_phy *iphy); 253 struct isci_phy *iphy);
260 254
261enum sci_status scic_sds_port_remove_phy( 255enum sci_status sci_port_remove_phy(
262 struct isci_port *iport, 256 struct isci_port *iport,
263 struct isci_phy *iphy); 257 struct isci_phy *iphy);
264 258
265void scic_sds_port_setup_transports( 259void sci_port_setup_transports(
266 struct isci_port *iport, 260 struct isci_port *iport,
267 u32 device_id); 261 u32 device_id);
268 262
269void isci_port_bcn_enable(struct isci_host *, struct isci_port *); 263void isci_port_bcn_enable(struct isci_host *, struct isci_port *);
270 264
271void scic_sds_port_deactivate_phy( 265void sci_port_deactivate_phy(
272 struct isci_port *iport, 266 struct isci_port *iport,
273 struct isci_phy *iphy, 267 struct isci_phy *iphy,
274 bool do_notify_user); 268 bool do_notify_user);
275 269
276bool scic_sds_port_link_detected( 270bool sci_port_link_detected(
277 struct isci_port *iport, 271 struct isci_port *iport,
278 struct isci_phy *iphy); 272 struct isci_phy *iphy);
279 273
280enum sci_status scic_sds_port_link_up(struct isci_port *iport, 274enum sci_status sci_port_link_up(struct isci_port *iport,
281 struct isci_phy *iphy); 275 struct isci_phy *iphy);
282enum sci_status scic_sds_port_link_down(struct isci_port *iport, 276enum sci_status sci_port_link_down(struct isci_port *iport,
283 struct isci_phy *iphy); 277 struct isci_phy *iphy);
284 278
285struct isci_request; 279struct isci_request;
286struct isci_remote_device; 280struct isci_remote_device;
287enum sci_status scic_sds_port_start_io( 281enum sci_status sci_port_start_io(
288 struct isci_port *iport, 282 struct isci_port *iport,
289 struct isci_remote_device *idev, 283 struct isci_remote_device *idev,
290 struct isci_request *ireq); 284 struct isci_request *ireq);
291 285
292enum sci_status scic_sds_port_complete_io( 286enum sci_status sci_port_complete_io(
293 struct isci_port *iport, 287 struct isci_port *iport,
294 struct isci_remote_device *idev, 288 struct isci_remote_device *idev,
295 struct isci_request *ireq); 289 struct isci_request *ireq);
296 290
297enum sas_linkrate scic_sds_port_get_max_allowed_speed( 291enum sas_linkrate sci_port_get_max_allowed_speed(
298 struct isci_port *iport); 292 struct isci_port *iport);
299 293
300void scic_sds_port_broadcast_change_received( 294void sci_port_broadcast_change_received(
301 struct isci_port *iport, 295 struct isci_port *iport,
302 struct isci_phy *iphy); 296 struct isci_phy *iphy);
303 297
304bool scic_sds_port_is_valid_phy_assignment( 298bool sci_port_is_valid_phy_assignment(
305 struct isci_port *iport, 299 struct isci_port *iport,
306 u32 phy_index); 300 u32 phy_index);
307 301
308void scic_sds_port_get_sas_address( 302void sci_port_get_sas_address(
309 struct isci_port *iport, 303 struct isci_port *iport,
310 struct sci_sas_address *sas_address); 304 struct sci_sas_address *sas_address);
311 305
312void scic_sds_port_get_attached_sas_address( 306void sci_port_get_attached_sas_address(
313 struct isci_port *iport, 307 struct isci_port *iport,
314 struct sci_sas_address *sas_address); 308 struct sci_sas_address *sas_address);
315 309
diff --git a/drivers/scsi/isci/port_config.c b/drivers/scsi/isci/port_config.c
index a0a135d54e95..c8b16db6bbde 100644
--- a/drivers/scsi/isci/port_config.c
+++ b/drivers/scsi/isci/port_config.c
@@ -112,7 +112,7 @@ static s32 sci_sas_address_compare(
112 * port. port address if the port can be found to match the phy. 112 * port. port address if the port can be found to match the phy.
113 * NULL if there is no matching port for the phy. 113 * NULL if there is no matching port for the phy.
114 */ 114 */
115static struct isci_port *scic_sds_port_configuration_agent_find_port( 115static struct isci_port *sci_port_configuration_agent_find_port(
116 struct isci_host *ihost, 116 struct isci_host *ihost,
117 struct isci_phy *iphy) 117 struct isci_phy *iphy)
118{ 118{
@@ -127,14 +127,14 @@ static struct isci_port *scic_sds_port_configuration_agent_find_port(
127 * more phys match the sent and received SAS address as this phy in which 127 * more phys match the sent and received SAS address as this phy in which
128 * case it should participate in the same port. 128 * case it should participate in the same port.
129 */ 129 */
130 scic_sds_phy_get_sas_address(iphy, &phy_sas_address); 130 sci_phy_get_sas_address(iphy, &phy_sas_address);
131 scic_sds_phy_get_attached_sas_address(iphy, &phy_attached_device_address); 131 sci_phy_get_attached_sas_address(iphy, &phy_attached_device_address);
132 132
133 for (i = 0; i < ihost->logical_port_entries; i++) { 133 for (i = 0; i < ihost->logical_port_entries; i++) {
134 struct isci_port *iport = &ihost->ports[i]; 134 struct isci_port *iport = &ihost->ports[i];
135 135
136 scic_sds_port_get_sas_address(iport, &port_sas_address); 136 sci_port_get_sas_address(iport, &port_sas_address);
137 scic_sds_port_get_attached_sas_address(iport, &port_attached_device_address); 137 sci_port_get_attached_sas_address(iport, &port_attached_device_address);
138 138
139 if (sci_sas_address_compare(port_sas_address, phy_sas_address) == 0 && 139 if (sci_sas_address_compare(port_sas_address, phy_sas_address) == 0 &&
140 sci_sas_address_compare(port_attached_device_address, phy_attached_device_address) == 0) 140 sci_sas_address_compare(port_attached_device_address, phy_attached_device_address) == 0)
@@ -156,9 +156,9 @@ static struct isci_port *scic_sds_port_configuration_agent_find_port(
156 * this port configuration agent. SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION 156 * this port configuration agent. SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION
157 * the port configuration is not valid for this port configuration agent. 157 * the port configuration is not valid for this port configuration agent.
158 */ 158 */
159static enum sci_status scic_sds_port_configuration_agent_validate_ports( 159static enum sci_status sci_port_configuration_agent_validate_ports(
160 struct isci_host *ihost, 160 struct isci_host *ihost,
161 struct scic_sds_port_configuration_agent *port_agent) 161 struct sci_port_configuration_agent *port_agent)
162{ 162{
163 struct sci_sas_address first_address; 163 struct sci_sas_address first_address;
164 struct sci_sas_address second_address; 164 struct sci_sas_address second_address;
@@ -194,8 +194,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports(
194 * PE0 and PE3 can never have the same SAS Address unless they 194 * PE0 and PE3 can never have the same SAS Address unless they
195 * are part of the same x4 wide port and we have already checked 195 * are part of the same x4 wide port and we have already checked
196 * for this condition. */ 196 * for this condition. */
197 scic_sds_phy_get_sas_address(&ihost->phys[0], &first_address); 197 sci_phy_get_sas_address(&ihost->phys[0], &first_address);
198 scic_sds_phy_get_sas_address(&ihost->phys[3], &second_address); 198 sci_phy_get_sas_address(&ihost->phys[3], &second_address);
199 199
200 if (sci_sas_address_compare(first_address, second_address) == 0) { 200 if (sci_sas_address_compare(first_address, second_address) == 0) {
201 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION; 201 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION;
@@ -207,8 +207,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports(
207 * part of the same port. */ 207 * part of the same port. */
208 if (port_agent->phy_valid_port_range[0].min_index == 0 && 208 if (port_agent->phy_valid_port_range[0].min_index == 0 &&
209 port_agent->phy_valid_port_range[1].min_index == 1) { 209 port_agent->phy_valid_port_range[1].min_index == 1) {
210 scic_sds_phy_get_sas_address(&ihost->phys[0], &first_address); 210 sci_phy_get_sas_address(&ihost->phys[0], &first_address);
211 scic_sds_phy_get_sas_address(&ihost->phys[2], &second_address); 211 sci_phy_get_sas_address(&ihost->phys[2], &second_address);
212 212
213 if (sci_sas_address_compare(first_address, second_address) == 0) { 213 if (sci_sas_address_compare(first_address, second_address) == 0) {
214 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION; 214 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION;
@@ -221,8 +221,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports(
221 * part of the same port. */ 221 * part of the same port. */
222 if (port_agent->phy_valid_port_range[2].min_index == 2 && 222 if (port_agent->phy_valid_port_range[2].min_index == 2 &&
223 port_agent->phy_valid_port_range[3].min_index == 3) { 223 port_agent->phy_valid_port_range[3].min_index == 3) {
224 scic_sds_phy_get_sas_address(&ihost->phys[1], &first_address); 224 sci_phy_get_sas_address(&ihost->phys[1], &first_address);
225 scic_sds_phy_get_sas_address(&ihost->phys[3], &second_address); 225 sci_phy_get_sas_address(&ihost->phys[3], &second_address);
226 226
227 if (sci_sas_address_compare(first_address, second_address) == 0) { 227 if (sci_sas_address_compare(first_address, second_address) == 0) {
228 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION; 228 return SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION;
@@ -239,8 +239,8 @@ static enum sci_status scic_sds_port_configuration_agent_validate_ports(
239 239
240/* verify all of the phys in the same port are using the same SAS address */ 240/* verify all of the phys in the same port are using the same SAS address */
241static enum sci_status 241static enum sci_status
242scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost, 242sci_mpc_agent_validate_phy_configuration(struct isci_host *ihost,
243 struct scic_sds_port_configuration_agent *port_agent) 243 struct sci_port_configuration_agent *port_agent)
244{ 244{
245 u32 phy_mask; 245 u32 phy_mask;
246 u32 assigned_phy_mask; 246 u32 assigned_phy_mask;
@@ -254,7 +254,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost,
254 sas_address.low = 0; 254 sas_address.low = 0;
255 255
256 for (port_index = 0; port_index < SCI_MAX_PORTS; port_index++) { 256 for (port_index = 0; port_index < SCI_MAX_PORTS; port_index++) {
257 phy_mask = ihost->oem_parameters.sds1.ports[port_index].phy_mask; 257 phy_mask = ihost->oem_parameters.ports[port_index].phy_mask;
258 258
259 if (!phy_mask) 259 if (!phy_mask)
260 continue; 260 continue;
@@ -269,7 +269,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost,
269 for (phy_index = 0; phy_index < SCI_MAX_PHYS; phy_index++) { 269 for (phy_index = 0; phy_index < SCI_MAX_PHYS; phy_index++) {
270 if ((phy_mask & (1 << phy_index)) == 0) 270 if ((phy_mask & (1 << phy_index)) == 0)
271 continue; 271 continue;
272 scic_sds_phy_get_sas_address(&ihost->phys[phy_index], 272 sci_phy_get_sas_address(&ihost->phys[phy_index],
273 &sas_address); 273 &sas_address);
274 274
275 /* 275 /*
@@ -294,7 +294,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost,
294 while (phy_index < SCI_MAX_PHYS) { 294 while (phy_index < SCI_MAX_PHYS) {
295 if ((phy_mask & (1 << phy_index)) == 0) 295 if ((phy_mask & (1 << phy_index)) == 0)
296 continue; 296 continue;
297 scic_sds_phy_get_sas_address(&ihost->phys[phy_index], 297 sci_phy_get_sas_address(&ihost->phys[phy_index],
298 &phy_assigned_address); 298 &phy_assigned_address);
299 299
300 if (sci_sas_address_compare(sas_address, phy_assigned_address) != 0) { 300 if (sci_sas_address_compare(sas_address, phy_assigned_address) != 0) {
@@ -307,7 +307,7 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost,
307 port_agent->phy_valid_port_range[phy_index].min_index = port_index; 307 port_agent->phy_valid_port_range[phy_index].min_index = port_index;
308 port_agent->phy_valid_port_range[phy_index].max_index = phy_index; 308 port_agent->phy_valid_port_range[phy_index].max_index = phy_index;
309 309
310 scic_sds_port_add_phy(&ihost->ports[port_index], 310 sci_port_add_phy(&ihost->ports[port_index],
311 &ihost->phys[phy_index]); 311 &ihost->phys[phy_index]);
312 312
313 assigned_phy_mask |= (1 << phy_index); 313 assigned_phy_mask |= (1 << phy_index);
@@ -316,14 +316,14 @@ scic_sds_mpc_agent_validate_phy_configuration(struct isci_host *ihost,
316 phy_index++; 316 phy_index++;
317 } 317 }
318 318
319 return scic_sds_port_configuration_agent_validate_ports(ihost, port_agent); 319 return sci_port_configuration_agent_validate_ports(ihost, port_agent);
320} 320}
321 321
322static void mpc_agent_timeout(unsigned long data) 322static void mpc_agent_timeout(unsigned long data)
323{ 323{
324 u8 index; 324 u8 index;
325 struct sci_timer *tmr = (struct sci_timer *)data; 325 struct sci_timer *tmr = (struct sci_timer *)data;
326 struct scic_sds_port_configuration_agent *port_agent; 326 struct sci_port_configuration_agent *port_agent;
327 struct isci_host *ihost; 327 struct isci_host *ihost;
328 unsigned long flags; 328 unsigned long flags;
329 u16 configure_phy_mask; 329 u16 configure_phy_mask;
@@ -355,8 +355,8 @@ done:
355 spin_unlock_irqrestore(&ihost->scic_lock, flags); 355 spin_unlock_irqrestore(&ihost->scic_lock, flags);
356} 356}
357 357
358static void scic_sds_mpc_agent_link_up(struct isci_host *ihost, 358static void sci_mpc_agent_link_up(struct isci_host *ihost,
359 struct scic_sds_port_configuration_agent *port_agent, 359 struct sci_port_configuration_agent *port_agent,
360 struct isci_port *iport, 360 struct isci_port *iport,
361 struct isci_phy *iphy) 361 struct isci_phy *iphy)
362{ 362{
@@ -367,10 +367,10 @@ static void scic_sds_mpc_agent_link_up(struct isci_host *ihost,
367 if (!iport) 367 if (!iport)
368 return; 368 return;
369 369
370 port_agent->phy_ready_mask |= (1 << scic_sds_phy_get_index(iphy)); 370 port_agent->phy_ready_mask |= (1 << sci_phy_get_index(iphy));
371 scic_sds_port_link_up(iport, iphy); 371 sci_port_link_up(iport, iphy);
372 if ((iport->active_phy_mask & (1 << scic_sds_phy_get_index(iphy)))) 372 if ((iport->active_phy_mask & (1 << sci_phy_get_index(iphy))))
373 port_agent->phy_configured_mask |= (1 << scic_sds_phy_get_index(iphy)); 373 port_agent->phy_configured_mask |= (1 << sci_phy_get_index(iphy));
374} 374}
375 375
376/** 376/**
@@ -390,9 +390,9 @@ static void scic_sds_mpc_agent_link_up(struct isci_host *ihost,
390 * not associated with a port there is no action taken. Is it possible to get a 390 * not associated with a port there is no action taken. Is it possible to get a
391 * link down notification from a phy that has no assocoated port? 391 * link down notification from a phy that has no assocoated port?
392 */ 392 */
393static void scic_sds_mpc_agent_link_down( 393static void sci_mpc_agent_link_down(
394 struct isci_host *ihost, 394 struct isci_host *ihost,
395 struct scic_sds_port_configuration_agent *port_agent, 395 struct sci_port_configuration_agent *port_agent,
396 struct isci_port *iport, 396 struct isci_port *iport,
397 struct isci_phy *iphy) 397 struct isci_phy *iphy)
398{ 398{
@@ -405,9 +405,9 @@ static void scic_sds_mpc_agent_link_down(
405 * state. 405 * state.
406 */ 406 */
407 port_agent->phy_ready_mask &= 407 port_agent->phy_ready_mask &=
408 ~(1 << scic_sds_phy_get_index(iphy)); 408 ~(1 << sci_phy_get_index(iphy));
409 port_agent->phy_configured_mask &= 409 port_agent->phy_configured_mask &=
410 ~(1 << scic_sds_phy_get_index(iphy)); 410 ~(1 << sci_phy_get_index(iphy));
411 411
412 /* 412 /*
413 * Check to see if there are more phys waiting to be 413 * Check to see if there are more phys waiting to be
@@ -424,7 +424,7 @@ static void scic_sds_mpc_agent_link_down(
424 SCIC_SDS_MPC_RECONFIGURATION_TIMEOUT); 424 SCIC_SDS_MPC_RECONFIGURATION_TIMEOUT);
425 } 425 }
426 426
427 scic_sds_port_link_down(iport, iphy); 427 sci_port_link_down(iport, iphy);
428 } 428 }
429} 429}
430 430
@@ -432,8 +432,8 @@ static void scic_sds_mpc_agent_link_down(
432 * configuration mode. 432 * configuration mode.
433 */ 433 */
434static enum sci_status 434static enum sci_status
435scic_sds_apc_agent_validate_phy_configuration(struct isci_host *ihost, 435sci_apc_agent_validate_phy_configuration(struct isci_host *ihost,
436 struct scic_sds_port_configuration_agent *port_agent) 436 struct sci_port_configuration_agent *port_agent)
437{ 437{
438 u8 phy_index; 438 u8 phy_index;
439 u8 port_index; 439 u8 port_index;
@@ -446,11 +446,11 @@ scic_sds_apc_agent_validate_phy_configuration(struct isci_host *ihost,
446 port_index = phy_index; 446 port_index = phy_index;
447 447
448 /* Get the assigned SAS Address for the first PHY on the controller. */ 448 /* Get the assigned SAS Address for the first PHY on the controller. */
449 scic_sds_phy_get_sas_address(&ihost->phys[phy_index], 449 sci_phy_get_sas_address(&ihost->phys[phy_index],
450 &sas_address); 450 &sas_address);
451 451
452 while (++phy_index < SCI_MAX_PHYS) { 452 while (++phy_index < SCI_MAX_PHYS) {
453 scic_sds_phy_get_sas_address(&ihost->phys[phy_index], 453 sci_phy_get_sas_address(&ihost->phys[phy_index],
454 &phy_assigned_address); 454 &phy_assigned_address);
455 455
456 /* Verify each of the SAS address are all the same for every PHY */ 456 /* Verify each of the SAS address are all the same for every PHY */
@@ -465,11 +465,11 @@ scic_sds_apc_agent_validate_phy_configuration(struct isci_host *ihost,
465 } 465 }
466 } 466 }
467 467
468 return scic_sds_port_configuration_agent_validate_ports(ihost, port_agent); 468 return sci_port_configuration_agent_validate_ports(ihost, port_agent);
469} 469}
470 470
471static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost, 471static void sci_apc_agent_configure_ports(struct isci_host *ihost,
472 struct scic_sds_port_configuration_agent *port_agent, 472 struct sci_port_configuration_agent *port_agent,
473 struct isci_phy *iphy, 473 struct isci_phy *iphy,
474 bool start_timer) 474 bool start_timer)
475{ 475{
@@ -478,10 +478,10 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost,
478 struct isci_port *iport; 478 struct isci_port *iport;
479 enum SCIC_SDS_APC_ACTIVITY apc_activity = SCIC_SDS_APC_SKIP_PHY; 479 enum SCIC_SDS_APC_ACTIVITY apc_activity = SCIC_SDS_APC_SKIP_PHY;
480 480
481 iport = scic_sds_port_configuration_agent_find_port(ihost, iphy); 481 iport = sci_port_configuration_agent_find_port(ihost, iphy);
482 482
483 if (iport) { 483 if (iport) {
484 if (scic_sds_port_is_valid_phy_assignment(iport, iphy->phy_index)) 484 if (sci_port_is_valid_phy_assignment(iport, iphy->phy_index))
485 apc_activity = SCIC_SDS_APC_ADD_PHY; 485 apc_activity = SCIC_SDS_APC_ADD_PHY;
486 else 486 else
487 apc_activity = SCIC_SDS_APC_SKIP_PHY; 487 apc_activity = SCIC_SDS_APC_SKIP_PHY;
@@ -499,7 +499,7 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost,
499 iport = &ihost->ports[port_index]; 499 iport = &ihost->ports[port_index];
500 500
501 /* First we must make sure that this PHY can be added to this Port. */ 501 /* First we must make sure that this PHY can be added to this Port. */
502 if (scic_sds_port_is_valid_phy_assignment(iport, iphy->phy_index)) { 502 if (sci_port_is_valid_phy_assignment(iport, iphy->phy_index)) {
503 /* 503 /*
504 * Port contains a PHY with a greater PHY ID than the current 504 * Port contains a PHY with a greater PHY ID than the current
505 * PHY that has gone link up. This phy can not be part of any 505 * PHY that has gone link up. This phy can not be part of any
@@ -559,7 +559,7 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost,
559 559
560 switch (apc_activity) { 560 switch (apc_activity) {
561 case SCIC_SDS_APC_ADD_PHY: 561 case SCIC_SDS_APC_ADD_PHY:
562 status = scic_sds_port_add_phy(iport, iphy); 562 status = sci_port_add_phy(iport, iphy);
563 563
564 if (status == SCI_SUCCESS) { 564 if (status == SCI_SUCCESS) {
565 port_agent->phy_configured_mask |= (1 << iphy->phy_index); 565 port_agent->phy_configured_mask |= (1 << iphy->phy_index);
@@ -588,7 +588,7 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost,
588} 588}
589 589
590/** 590/**
591 * scic_sds_apc_agent_link_up - handle apc link up events 591 * sci_apc_agent_link_up - handle apc link up events
592 * @scic: This is the controller object that receives the link up 592 * @scic: This is the controller object that receives the link up
593 * notification. 593 * notification.
594 * @sci_port: This is the port object associated with the phy. If the is no 594 * @sci_port: This is the port object associated with the phy. If the is no
@@ -599,8 +599,8 @@ static void scic_sds_apc_agent_configure_ports(struct isci_host *ihost,
599 * notifications. Is it possible to get a link down notification from a phy 599 * notifications. Is it possible to get a link down notification from a phy
600 * that has no assocoated port? 600 * that has no assocoated port?
601 */ 601 */
602static void scic_sds_apc_agent_link_up(struct isci_host *ihost, 602static void sci_apc_agent_link_up(struct isci_host *ihost,
603 struct scic_sds_port_configuration_agent *port_agent, 603 struct sci_port_configuration_agent *port_agent,
604 struct isci_port *iport, 604 struct isci_port *iport,
605 struct isci_phy *iphy) 605 struct isci_phy *iphy)
606{ 606{
@@ -609,7 +609,7 @@ static void scic_sds_apc_agent_link_up(struct isci_host *ihost,
609 if (!iport) { 609 if (!iport) {
610 /* the phy is not the part of this port */ 610 /* the phy is not the part of this port */
611 port_agent->phy_ready_mask |= 1 << phy_index; 611 port_agent->phy_ready_mask |= 1 << phy_index;
612 scic_sds_apc_agent_configure_ports(ihost, port_agent, iphy, true); 612 sci_apc_agent_configure_ports(ihost, port_agent, iphy, true);
613 } else { 613 } else {
614 /* the phy is already the part of the port */ 614 /* the phy is already the part of the port */
615 u32 port_state = iport->sm.current_state_id; 615 u32 port_state = iport->sm.current_state_id;
@@ -620,7 +620,7 @@ static void scic_sds_apc_agent_link_up(struct isci_host *ihost,
620 */ 620 */
621 BUG_ON(port_state != SCI_PORT_RESETTING); 621 BUG_ON(port_state != SCI_PORT_RESETTING);
622 port_agent->phy_ready_mask |= 1 << phy_index; 622 port_agent->phy_ready_mask |= 1 << phy_index;
623 scic_sds_port_link_up(iport, iphy); 623 sci_port_link_up(iport, iphy);
624 } 624 }
625} 625}
626 626
@@ -637,20 +637,20 @@ static void scic_sds_apc_agent_link_up(struct isci_host *ihost,
637 * possible to get a link down notification from a phy that has no assocoated 637 * possible to get a link down notification from a phy that has no assocoated
638 * port? 638 * port?
639 */ 639 */
640static void scic_sds_apc_agent_link_down( 640static void sci_apc_agent_link_down(
641 struct isci_host *ihost, 641 struct isci_host *ihost,
642 struct scic_sds_port_configuration_agent *port_agent, 642 struct sci_port_configuration_agent *port_agent,
643 struct isci_port *iport, 643 struct isci_port *iport,
644 struct isci_phy *iphy) 644 struct isci_phy *iphy)
645{ 645{
646 port_agent->phy_ready_mask &= ~(1 << scic_sds_phy_get_index(iphy)); 646 port_agent->phy_ready_mask &= ~(1 << sci_phy_get_index(iphy));
647 647
648 if (!iport) 648 if (!iport)
649 return; 649 return;
650 if (port_agent->phy_configured_mask & (1 << iphy->phy_index)) { 650 if (port_agent->phy_configured_mask & (1 << iphy->phy_index)) {
651 enum sci_status status; 651 enum sci_status status;
652 652
653 status = scic_sds_port_remove_phy(iport, iphy); 653 status = sci_port_remove_phy(iport, iphy);
654 654
655 if (status == SCI_SUCCESS) 655 if (status == SCI_SUCCESS)
656 port_agent->phy_configured_mask &= ~(1 << iphy->phy_index); 656 port_agent->phy_configured_mask &= ~(1 << iphy->phy_index);
@@ -662,7 +662,7 @@ static void apc_agent_timeout(unsigned long data)
662{ 662{
663 u32 index; 663 u32 index;
664 struct sci_timer *tmr = (struct sci_timer *)data; 664 struct sci_timer *tmr = (struct sci_timer *)data;
665 struct scic_sds_port_configuration_agent *port_agent; 665 struct sci_port_configuration_agent *port_agent;
666 struct isci_host *ihost; 666 struct isci_host *ihost;
667 unsigned long flags; 667 unsigned long flags;
668 u16 configure_phy_mask; 668 u16 configure_phy_mask;
@@ -686,7 +686,7 @@ static void apc_agent_timeout(unsigned long data)
686 if ((configure_phy_mask & (1 << index)) == 0) 686 if ((configure_phy_mask & (1 << index)) == 0)
687 continue; 687 continue;
688 688
689 scic_sds_apc_agent_configure_ports(ihost, port_agent, 689 sci_apc_agent_configure_ports(ihost, port_agent,
690 &ihost->phys[index], false); 690 &ihost->phys[index], false);
691 } 691 }
692 692
@@ -706,8 +706,8 @@ done:
706 * call is universal for both manual port configuration and automatic port 706 * call is universal for both manual port configuration and automatic port
707 * configuration modes. 707 * configuration modes.
708 */ 708 */
709void scic_sds_port_configuration_agent_construct( 709void sci_port_configuration_agent_construct(
710 struct scic_sds_port_configuration_agent *port_agent) 710 struct sci_port_configuration_agent *port_agent)
711{ 711{
712 u32 index; 712 u32 index;
713 713
@@ -725,29 +725,29 @@ void scic_sds_port_configuration_agent_construct(
725 } 725 }
726} 726}
727 727
728enum sci_status scic_sds_port_configuration_agent_initialize( 728enum sci_status sci_port_configuration_agent_initialize(
729 struct isci_host *ihost, 729 struct isci_host *ihost,
730 struct scic_sds_port_configuration_agent *port_agent) 730 struct sci_port_configuration_agent *port_agent)
731{ 731{
732 enum sci_status status; 732 enum sci_status status;
733 enum scic_port_configuration_mode mode; 733 enum sci_port_configuration_mode mode;
734 734
735 mode = ihost->oem_parameters.sds1.controller.mode_type; 735 mode = ihost->oem_parameters.controller.mode_type;
736 736
737 if (mode == SCIC_PORT_MANUAL_CONFIGURATION_MODE) { 737 if (mode == SCIC_PORT_MANUAL_CONFIGURATION_MODE) {
738 status = scic_sds_mpc_agent_validate_phy_configuration( 738 status = sci_mpc_agent_validate_phy_configuration(
739 ihost, port_agent); 739 ihost, port_agent);
740 740
741 port_agent->link_up_handler = scic_sds_mpc_agent_link_up; 741 port_agent->link_up_handler = sci_mpc_agent_link_up;
742 port_agent->link_down_handler = scic_sds_mpc_agent_link_down; 742 port_agent->link_down_handler = sci_mpc_agent_link_down;
743 743
744 sci_init_timer(&port_agent->timer, mpc_agent_timeout); 744 sci_init_timer(&port_agent->timer, mpc_agent_timeout);
745 } else { 745 } else {
746 status = scic_sds_apc_agent_validate_phy_configuration( 746 status = sci_apc_agent_validate_phy_configuration(
747 ihost, port_agent); 747 ihost, port_agent);
748 748
749 port_agent->link_up_handler = scic_sds_apc_agent_link_up; 749 port_agent->link_up_handler = sci_apc_agent_link_up;
750 port_agent->link_down_handler = scic_sds_apc_agent_link_down; 750 port_agent->link_down_handler = sci_apc_agent_link_down;
751 751
752 sci_init_timer(&port_agent->timer, apc_agent_timeout); 752 sci_init_timer(&port_agent->timer, apc_agent_timeout);
753 } 753 }
diff --git a/drivers/scsi/isci/probe_roms.c b/drivers/scsi/isci/probe_roms.c
index 99b13c191877..c7732fb28889 100644
--- a/drivers/scsi/isci/probe_roms.c
+++ b/drivers/scsi/isci/probe_roms.c
@@ -111,25 +111,15 @@ struct isci_orom *isci_request_oprom(struct pci_dev *pdev)
111 return rom; 111 return rom;
112} 112}
113 113
114/** 114enum sci_status isci_parse_oem_parameters(struct sci_oem_params *oem,
115 * isci_parse_oem_parameters() - This method will take OEM parameters
116 * from the module init parameters and copy them to oem_params. This will
117 * only copy values that are not set to the module parameter default values
118 * @oem_parameters: This parameter specifies the controller default OEM
119 * parameters. It is expected that this has been initialized to the default
120 * parameters for the controller
121 *
122 *
123 */
124enum sci_status isci_parse_oem_parameters(union scic_oem_parameters *oem_params,
125 struct isci_orom *orom, int scu_index) 115 struct isci_orom *orom, int scu_index)
126{ 116{
127 /* check for valid inputs */ 117 /* check for valid inputs */
128 if (scu_index < 0 || scu_index >= SCI_MAX_CONTROLLERS || 118 if (scu_index < 0 || scu_index >= SCI_MAX_CONTROLLERS ||
129 scu_index > orom->hdr.num_elements || !oem_params) 119 scu_index > orom->hdr.num_elements || !oem)
130 return -EINVAL; 120 return -EINVAL;
131 121
132 oem_params->sds1 = orom->ctrl[scu_index]; 122 *oem = orom->ctrl[scu_index];
133 return 0; 123 return 0;
134} 124}
135 125
diff --git a/drivers/scsi/isci/probe_roms.h b/drivers/scsi/isci/probe_roms.h
index e40cb5f6eba5..dc007e692f4e 100644
--- a/drivers/scsi/isci/probe_roms.h
+++ b/drivers/scsi/isci/probe_roms.h
@@ -74,7 +74,7 @@
74#define SCIC_SDS_PARM_MAX_SPEED SCIC_SDS_PARM_GEN3_SPEED 74#define SCIC_SDS_PARM_MAX_SPEED SCIC_SDS_PARM_GEN3_SPEED
75 75
76/* parameters that can be set by module parameters */ 76/* parameters that can be set by module parameters */
77struct scic_sds_user_parameters { 77struct sci_user_parameters {
78 struct sci_phy_user_params { 78 struct sci_phy_user_params {
79 /** 79 /**
80 * This field specifies the NOTIFY (ENABLE SPIN UP) primitive 80 * This field specifies the NOTIFY (ENABLE SPIN UP) primitive
@@ -147,30 +147,16 @@ struct scic_sds_user_parameters {
147 147
148}; 148};
149 149
150/* XXX kill this union */
151union scic_user_parameters {
152 /**
153 * This field specifies the user parameters specific to the
154 * Storage Controller Unit (SCU) Driver Standard (SDS) version
155 * 1.
156 */
157 struct scic_sds_user_parameters sds1;
158};
159
160#define SCIC_SDS_PARM_PHY_MASK_MIN 0x0 150#define SCIC_SDS_PARM_PHY_MASK_MIN 0x0
161#define SCIC_SDS_PARM_PHY_MASK_MAX 0xF 151#define SCIC_SDS_PARM_PHY_MASK_MAX 0xF
162#define MAX_CONCURRENT_DEVICE_SPIN_UP_COUNT 4 152#define MAX_CONCURRENT_DEVICE_SPIN_UP_COUNT 4
163 153
164struct scic_sds_oem_params; 154struct sci_oem_params;
165int scic_oem_parameters_validate(struct scic_sds_oem_params *oem); 155int sci_oem_parameters_validate(struct sci_oem_params *oem);
166
167union scic_oem_parameters;
168void scic_oem_parameters_get(struct isci_host *ihost,
169 union scic_oem_parameters *oem);
170 156
171struct isci_orom; 157struct isci_orom;
172struct isci_orom *isci_request_oprom(struct pci_dev *pdev); 158struct isci_orom *isci_request_oprom(struct pci_dev *pdev);
173enum sci_status isci_parse_oem_parameters(union scic_oem_parameters *oem, 159enum sci_status isci_parse_oem_parameters(struct sci_oem_params *oem,
174 struct isci_orom *orom, int scu_index); 160 struct isci_orom *orom, int scu_index);
175struct isci_orom *isci_request_firmware(struct pci_dev *pdev, const struct firmware *fw); 161struct isci_orom *isci_request_firmware(struct pci_dev *pdev, const struct firmware *fw);
176struct isci_orom *isci_get_efi_var(struct pci_dev *pdev); 162struct isci_orom *isci_get_efi_var(struct pci_dev *pdev);
@@ -214,7 +200,7 @@ struct isci_oem_hdr {
214 * A PORT_PHY mask that assigns just a single PHY to a port and no other PHYs 200 * A PORT_PHY mask that assigns just a single PHY to a port and no other PHYs
215 * being assigned is sufficient to declare manual PORT configuration. 201 * being assigned is sufficient to declare manual PORT configuration.
216 */ 202 */
217enum scic_port_configuration_mode { 203enum sci_port_configuration_mode {
218 SCIC_PORT_MANUAL_CONFIGURATION_MODE = 0, 204 SCIC_PORT_MANUAL_CONFIGURATION_MODE = 0,
219 SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE = 1 205 SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE = 1
220}; 206};
@@ -230,7 +216,7 @@ struct sci_bios_oem_param_block_hdr {
230 uint8_t reserved[8]; 216 uint8_t reserved[8];
231} __attribute__ ((packed)); 217} __attribute__ ((packed));
232 218
233struct scic_sds_oem_params { 219struct sci_oem_params {
234 struct { 220 struct {
235 uint8_t mode_type; 221 uint8_t mode_type;
236 uint8_t max_concurrent_dev_spin_up; 222 uint8_t max_concurrent_dev_spin_up;
@@ -255,19 +241,9 @@ struct scic_sds_oem_params {
255 } phys[SCI_MAX_PHYS]; 241 } phys[SCI_MAX_PHYS];
256} __attribute__ ((packed)); 242} __attribute__ ((packed));
257 243
258/* XXX kill this union */
259union scic_oem_parameters {
260 /**
261 * This field specifies the OEM parameters specific to the
262 * Storage Controller Unit (SCU) Driver Standard (SDS) version
263 * 1.
264 */
265 struct scic_sds_oem_params sds1;
266};
267
268struct isci_orom { 244struct isci_orom {
269 struct sci_bios_oem_param_block_hdr hdr; 245 struct sci_bios_oem_param_block_hdr hdr;
270 struct scic_sds_oem_params ctrl[SCI_MAX_CONTROLLERS]; 246 struct sci_oem_params ctrl[SCI_MAX_CONTROLLERS];
271} __attribute__ ((packed)); 247} __attribute__ ((packed));
272 248
273#endif 249#endif
diff --git a/drivers/scsi/isci/remote_device.c b/drivers/scsi/isci/remote_device.c
index 9043b458c999..8c752abb4331 100644
--- a/drivers/scsi/isci/remote_device.c
+++ b/drivers/scsi/isci/remote_device.c
@@ -68,7 +68,7 @@
68 * @isci_host: This parameter specifies the isci host object. 68 * @isci_host: This parameter specifies the isci host object.
69 * @isci_device: This parameter specifies the remote device 69 * @isci_device: This parameter specifies the remote device
70 * 70 *
71 * scic_lock is held on entrance to this function. 71 * sci_lock is held on entrance to this function.
72 */ 72 */
73static void isci_remote_device_not_ready(struct isci_host *ihost, 73static void isci_remote_device_not_ready(struct isci_host *ihost,
74 struct isci_remote_device *idev, u32 reason) 74 struct isci_remote_device *idev, u32 reason)
@@ -92,7 +92,7 @@ static void isci_remote_device_not_ready(struct isci_host *ihost,
92 "%s: isci_device = %p request = %p\n", 92 "%s: isci_device = %p request = %p\n",
93 __func__, idev, ireq); 93 __func__, idev, ireq);
94 94
95 scic_controller_terminate_request(ihost, 95 sci_controller_terminate_request(ihost,
96 idev, 96 idev,
97 ireq); 97 ireq);
98 } 98 }
@@ -133,7 +133,7 @@ static void rnc_destruct_done(void *_dev)
133 sci_change_state(&idev->sm, SCI_DEV_STOPPED); 133 sci_change_state(&idev->sm, SCI_DEV_STOPPED);
134} 134}
135 135
136static enum sci_status scic_sds_remote_device_terminate_requests(struct isci_remote_device *idev) 136static enum sci_status sci_remote_device_terminate_requests(struct isci_remote_device *idev)
137{ 137{
138 struct isci_host *ihost = idev->owning_port->owning_controller; 138 struct isci_host *ihost = idev->owning_port->owning_controller;
139 enum sci_status status = SCI_SUCCESS; 139 enum sci_status status = SCI_SUCCESS;
@@ -147,7 +147,7 @@ static enum sci_status scic_sds_remote_device_terminate_requests(struct isci_rem
147 ireq->target_device != idev) 147 ireq->target_device != idev)
148 continue; 148 continue;
149 149
150 s = scic_controller_terminate_request(ihost, idev, ireq); 150 s = sci_controller_terminate_request(ihost, idev, ireq);
151 if (s != SCI_SUCCESS) 151 if (s != SCI_SUCCESS)
152 status = s; 152 status = s;
153 } 153 }
@@ -155,11 +155,11 @@ static enum sci_status scic_sds_remote_device_terminate_requests(struct isci_rem
155 return status; 155 return status;
156} 156}
157 157
158enum sci_status scic_remote_device_stop(struct isci_remote_device *idev, 158enum sci_status sci_remote_device_stop(struct isci_remote_device *idev,
159 u32 timeout) 159 u32 timeout)
160{ 160{
161 struct sci_base_state_machine *sm = &idev->sm; 161 struct sci_base_state_machine *sm = &idev->sm;
162 enum scic_sds_remote_device_states state = sm->current_state_id; 162 enum sci_remote_device_states state = sm->current_state_id;
163 163
164 switch (state) { 164 switch (state) {
165 case SCI_DEV_INITIAL: 165 case SCI_DEV_INITIAL:
@@ -174,7 +174,7 @@ enum sci_status scic_remote_device_stop(struct isci_remote_device *idev,
174 case SCI_DEV_STARTING: 174 case SCI_DEV_STARTING:
175 /* device not started so there had better be no requests */ 175 /* device not started so there had better be no requests */
176 BUG_ON(idev->started_request_count != 0); 176 BUG_ON(idev->started_request_count != 0);
177 scic_sds_remote_node_context_destruct(&idev->rnc, 177 sci_remote_node_context_destruct(&idev->rnc,
178 rnc_destruct_done, idev); 178 rnc_destruct_done, idev);
179 /* Transition to the stopping state and wait for the 179 /* Transition to the stopping state and wait for the
180 * remote node to complete being posted and invalidated. 180 * remote node to complete being posted and invalidated.
@@ -191,28 +191,28 @@ enum sci_status scic_remote_device_stop(struct isci_remote_device *idev,
191 case SCI_SMP_DEV_CMD: 191 case SCI_SMP_DEV_CMD:
192 sci_change_state(sm, SCI_DEV_STOPPING); 192 sci_change_state(sm, SCI_DEV_STOPPING);
193 if (idev->started_request_count == 0) { 193 if (idev->started_request_count == 0) {
194 scic_sds_remote_node_context_destruct(&idev->rnc, 194 sci_remote_node_context_destruct(&idev->rnc,
195 rnc_destruct_done, idev); 195 rnc_destruct_done, idev);
196 return SCI_SUCCESS; 196 return SCI_SUCCESS;
197 } else 197 } else
198 return scic_sds_remote_device_terminate_requests(idev); 198 return sci_remote_device_terminate_requests(idev);
199 break; 199 break;
200 case SCI_DEV_STOPPING: 200 case SCI_DEV_STOPPING:
201 /* All requests should have been terminated, but if there is an 201 /* All requests should have been terminated, but if there is an
202 * attempt to stop a device already in the stopping state, then 202 * attempt to stop a device already in the stopping state, then
203 * try again to terminate. 203 * try again to terminate.
204 */ 204 */
205 return scic_sds_remote_device_terminate_requests(idev); 205 return sci_remote_device_terminate_requests(idev);
206 case SCI_DEV_RESETTING: 206 case SCI_DEV_RESETTING:
207 sci_change_state(sm, SCI_DEV_STOPPING); 207 sci_change_state(sm, SCI_DEV_STOPPING);
208 return SCI_SUCCESS; 208 return SCI_SUCCESS;
209 } 209 }
210} 210}
211 211
212enum sci_status scic_remote_device_reset(struct isci_remote_device *idev) 212enum sci_status sci_remote_device_reset(struct isci_remote_device *idev)
213{ 213{
214 struct sci_base_state_machine *sm = &idev->sm; 214 struct sci_base_state_machine *sm = &idev->sm;
215 enum scic_sds_remote_device_states state = sm->current_state_id; 215 enum sci_remote_device_states state = sm->current_state_id;
216 216
217 switch (state) { 217 switch (state) {
218 case SCI_DEV_INITIAL: 218 case SCI_DEV_INITIAL:
@@ -239,10 +239,10 @@ enum sci_status scic_remote_device_reset(struct isci_remote_device *idev)
239 } 239 }
240} 240}
241 241
242enum sci_status scic_remote_device_reset_complete(struct isci_remote_device *idev) 242enum sci_status sci_remote_device_reset_complete(struct isci_remote_device *idev)
243{ 243{
244 struct sci_base_state_machine *sm = &idev->sm; 244 struct sci_base_state_machine *sm = &idev->sm;
245 enum scic_sds_remote_device_states state = sm->current_state_id; 245 enum sci_remote_device_states state = sm->current_state_id;
246 246
247 if (state != SCI_DEV_RESETTING) { 247 if (state != SCI_DEV_RESETTING) {
248 dev_warn(scirdev_to_dev(idev), "%s: in wrong state: %d\n", 248 dev_warn(scirdev_to_dev(idev), "%s: in wrong state: %d\n",
@@ -254,11 +254,11 @@ enum sci_status scic_remote_device_reset_complete(struct isci_remote_device *ide
254 return SCI_SUCCESS; 254 return SCI_SUCCESS;
255} 255}
256 256
257enum sci_status scic_sds_remote_device_suspend(struct isci_remote_device *idev, 257enum sci_status sci_remote_device_suspend(struct isci_remote_device *idev,
258 u32 suspend_type) 258 u32 suspend_type)
259{ 259{
260 struct sci_base_state_machine *sm = &idev->sm; 260 struct sci_base_state_machine *sm = &idev->sm;
261 enum scic_sds_remote_device_states state = sm->current_state_id; 261 enum sci_remote_device_states state = sm->current_state_id;
262 262
263 if (state != SCI_STP_DEV_CMD) { 263 if (state != SCI_STP_DEV_CMD) {
264 dev_warn(scirdev_to_dev(idev), "%s: in wrong state: %d\n", 264 dev_warn(scirdev_to_dev(idev), "%s: in wrong state: %d\n",
@@ -266,15 +266,15 @@ enum sci_status scic_sds_remote_device_suspend(struct isci_remote_device *idev,
266 return SCI_FAILURE_INVALID_STATE; 266 return SCI_FAILURE_INVALID_STATE;
267 } 267 }
268 268
269 return scic_sds_remote_node_context_suspend(&idev->rnc, 269 return sci_remote_node_context_suspend(&idev->rnc,
270 suspend_type, NULL, NULL); 270 suspend_type, NULL, NULL);
271} 271}
272 272
273enum sci_status scic_sds_remote_device_frame_handler(struct isci_remote_device *idev, 273enum sci_status sci_remote_device_frame_handler(struct isci_remote_device *idev,
274 u32 frame_index) 274 u32 frame_index)
275{ 275{
276 struct sci_base_state_machine *sm = &idev->sm; 276 struct sci_base_state_machine *sm = &idev->sm;
277 enum scic_sds_remote_device_states state = sm->current_state_id; 277 enum sci_remote_device_states state = sm->current_state_id;
278 struct isci_host *ihost = idev->owning_port->owning_controller; 278 struct isci_host *ihost = idev->owning_port->owning_controller;
279 enum sci_status status; 279 enum sci_status status;
280 280
@@ -289,7 +289,7 @@ enum sci_status scic_sds_remote_device_frame_handler(struct isci_remote_device *
289 dev_warn(scirdev_to_dev(idev), "%s: in wrong state: %d\n", 289 dev_warn(scirdev_to_dev(idev), "%s: in wrong state: %d\n",
290 __func__, state); 290 __func__, state);
291 /* Return the frame back to the controller */ 291 /* Return the frame back to the controller */
292 scic_sds_controller_release_frame(ihost, frame_index); 292 sci_controller_release_frame(ihost, frame_index);
293 return SCI_FAILURE_INVALID_STATE; 293 return SCI_FAILURE_INVALID_STATE;
294 case SCI_DEV_READY: 294 case SCI_DEV_READY:
295 case SCI_STP_DEV_NCQ_ERROR: 295 case SCI_STP_DEV_NCQ_ERROR:
@@ -302,7 +302,7 @@ enum sci_status scic_sds_remote_device_frame_handler(struct isci_remote_device *
302 void *frame_header; 302 void *frame_header;
303 ssize_t word_cnt; 303 ssize_t word_cnt;
304 304
305 status = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 305 status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
306 frame_index, 306 frame_index,
307 &frame_header); 307 &frame_header);
308 if (status != SCI_SUCCESS) 308 if (status != SCI_SUCCESS)
@@ -311,22 +311,22 @@ enum sci_status scic_sds_remote_device_frame_handler(struct isci_remote_device *
311 word_cnt = sizeof(hdr) / sizeof(u32); 311 word_cnt = sizeof(hdr) / sizeof(u32);
312 sci_swab32_cpy(&hdr, frame_header, word_cnt); 312 sci_swab32_cpy(&hdr, frame_header, word_cnt);
313 313
314 ireq = scic_request_by_tag(ihost, be16_to_cpu(hdr.tag)); 314 ireq = sci_request_by_tag(ihost, be16_to_cpu(hdr.tag));
315 if (ireq && ireq->target_device == idev) { 315 if (ireq && ireq->target_device == idev) {
316 /* The IO request is now in charge of releasing the frame */ 316 /* The IO request is now in charge of releasing the frame */
317 status = scic_sds_io_request_frame_handler(ireq, frame_index); 317 status = sci_io_request_frame_handler(ireq, frame_index);
318 } else { 318 } else {
319 /* We could not map this tag to a valid IO 319 /* We could not map this tag to a valid IO
320 * request Just toss the frame and continue 320 * request Just toss the frame and continue
321 */ 321 */
322 scic_sds_controller_release_frame(ihost, frame_index); 322 sci_controller_release_frame(ihost, frame_index);
323 } 323 }
324 break; 324 break;
325 } 325 }
326 case SCI_STP_DEV_NCQ: { 326 case SCI_STP_DEV_NCQ: {
327 struct dev_to_host_fis *hdr; 327 struct dev_to_host_fis *hdr;
328 328
329 status = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 329 status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
330 frame_index, 330 frame_index,
331 (void **)&hdr); 331 (void **)&hdr);
332 if (status != SCI_SUCCESS) 332 if (status != SCI_SUCCESS)
@@ -349,7 +349,7 @@ enum sci_status scic_sds_remote_device_frame_handler(struct isci_remote_device *
349 } else 349 } else
350 status = SCI_FAILURE; 350 status = SCI_FAILURE;
351 351
352 scic_sds_controller_release_frame(ihost, frame_index); 352 sci_controller_release_frame(ihost, frame_index);
353 break; 353 break;
354 } 354 }
355 case SCI_STP_DEV_CMD: 355 case SCI_STP_DEV_CMD:
@@ -358,7 +358,7 @@ enum sci_status scic_sds_remote_device_frame_handler(struct isci_remote_device *
358 * in this state. All unsolicited frames are forwarded to the io request 358 * in this state. All unsolicited frames are forwarded to the io request
359 * object. 359 * object.
360 */ 360 */
361 status = scic_sds_io_request_frame_handler(idev->working_request, frame_index); 361 status = sci_io_request_frame_handler(idev->working_request, frame_index);
362 break; 362 break;
363 } 363 }
364 364
@@ -369,7 +369,7 @@ static bool is_remote_device_ready(struct isci_remote_device *idev)
369{ 369{
370 370
371 struct sci_base_state_machine *sm = &idev->sm; 371 struct sci_base_state_machine *sm = &idev->sm;
372 enum scic_sds_remote_device_states state = sm->current_state_id; 372 enum sci_remote_device_states state = sm->current_state_id;
373 373
374 switch (state) { 374 switch (state) {
375 case SCI_DEV_READY: 375 case SCI_DEV_READY:
@@ -386,25 +386,25 @@ static bool is_remote_device_ready(struct isci_remote_device *idev)
386 } 386 }
387} 387}
388 388
389enum sci_status scic_sds_remote_device_event_handler(struct isci_remote_device *idev, 389enum sci_status sci_remote_device_event_handler(struct isci_remote_device *idev,
390 u32 event_code) 390 u32 event_code)
391{ 391{
392 struct sci_base_state_machine *sm = &idev->sm; 392 struct sci_base_state_machine *sm = &idev->sm;
393 enum scic_sds_remote_device_states state = sm->current_state_id; 393 enum sci_remote_device_states state = sm->current_state_id;
394 enum sci_status status; 394 enum sci_status status;
395 395
396 switch (scu_get_event_type(event_code)) { 396 switch (scu_get_event_type(event_code)) {
397 case SCU_EVENT_TYPE_RNC_OPS_MISC: 397 case SCU_EVENT_TYPE_RNC_OPS_MISC:
398 case SCU_EVENT_TYPE_RNC_SUSPEND_TX: 398 case SCU_EVENT_TYPE_RNC_SUSPEND_TX:
399 case SCU_EVENT_TYPE_RNC_SUSPEND_TX_RX: 399 case SCU_EVENT_TYPE_RNC_SUSPEND_TX_RX:
400 status = scic_sds_remote_node_context_event_handler(&idev->rnc, event_code); 400 status = sci_remote_node_context_event_handler(&idev->rnc, event_code);
401 break; 401 break;
402 case SCU_EVENT_TYPE_PTX_SCHEDULE_EVENT: 402 case SCU_EVENT_TYPE_PTX_SCHEDULE_EVENT:
403 if (scu_get_event_code(event_code) == SCU_EVENT_IT_NEXUS_TIMEOUT) { 403 if (scu_get_event_code(event_code) == SCU_EVENT_IT_NEXUS_TIMEOUT) {
404 status = SCI_SUCCESS; 404 status = SCI_SUCCESS;
405 405
406 /* Suspend the associated RNC */ 406 /* Suspend the associated RNC */
407 scic_sds_remote_node_context_suspend(&idev->rnc, 407 sci_remote_node_context_suspend(&idev->rnc,
408 SCI_SOFTWARE_SUSPENSION, 408 SCI_SOFTWARE_SUSPENSION,
409 NULL, NULL); 409 NULL, NULL);
410 410
@@ -439,13 +439,13 @@ enum sci_status scic_sds_remote_device_event_handler(struct isci_remote_device *
439 */ 439 */
440 if (scu_get_event_type(event_code) == SCU_EVENT_TYPE_RNC_SUSPEND_TX || 440 if (scu_get_event_type(event_code) == SCU_EVENT_TYPE_RNC_SUSPEND_TX ||
441 scu_get_event_type(event_code) == SCU_EVENT_TYPE_RNC_SUSPEND_TX_RX) 441 scu_get_event_type(event_code) == SCU_EVENT_TYPE_RNC_SUSPEND_TX_RX)
442 status = scic_sds_remote_node_context_resume(&idev->rnc, NULL, NULL); 442 status = sci_remote_node_context_resume(&idev->rnc, NULL, NULL);
443 } 443 }
444 444
445 return status; 445 return status;
446} 446}
447 447
448static void scic_sds_remote_device_start_request(struct isci_remote_device *idev, 448static void sci_remote_device_start_request(struct isci_remote_device *idev,
449 struct isci_request *ireq, 449 struct isci_request *ireq,
450 enum sci_status status) 450 enum sci_status status)
451{ 451{
@@ -453,19 +453,19 @@ static void scic_sds_remote_device_start_request(struct isci_remote_device *idev
453 453
454 /* cleanup requests that failed after starting on the port */ 454 /* cleanup requests that failed after starting on the port */
455 if (status != SCI_SUCCESS) 455 if (status != SCI_SUCCESS)
456 scic_sds_port_complete_io(iport, idev, ireq); 456 sci_port_complete_io(iport, idev, ireq);
457 else { 457 else {
458 kref_get(&idev->kref); 458 kref_get(&idev->kref);
459 scic_sds_remote_device_increment_request_count(idev); 459 sci_remote_device_increment_request_count(idev);
460 } 460 }
461} 461}
462 462
463enum sci_status scic_sds_remote_device_start_io(struct isci_host *ihost, 463enum sci_status sci_remote_device_start_io(struct isci_host *ihost,
464 struct isci_remote_device *idev, 464 struct isci_remote_device *idev,
465 struct isci_request *ireq) 465 struct isci_request *ireq)
466{ 466{
467 struct sci_base_state_machine *sm = &idev->sm; 467 struct sci_base_state_machine *sm = &idev->sm;
468 enum scic_sds_remote_device_states state = sm->current_state_id; 468 enum sci_remote_device_states state = sm->current_state_id;
469 struct isci_port *iport = idev->owning_port; 469 struct isci_port *iport = idev->owning_port;
470 enum sci_status status; 470 enum sci_status status;
471 471
@@ -488,15 +488,15 @@ enum sci_status scic_sds_remote_device_start_io(struct isci_host *ihost,
488 * successful it will start the request for the port object then 488 * successful it will start the request for the port object then
489 * increment its own request count. 489 * increment its own request count.
490 */ 490 */
491 status = scic_sds_port_start_io(iport, idev, ireq); 491 status = sci_port_start_io(iport, idev, ireq);
492 if (status != SCI_SUCCESS) 492 if (status != SCI_SUCCESS)
493 return status; 493 return status;
494 494
495 status = scic_sds_remote_node_context_start_io(&idev->rnc, ireq); 495 status = sci_remote_node_context_start_io(&idev->rnc, ireq);
496 if (status != SCI_SUCCESS) 496 if (status != SCI_SUCCESS)
497 break; 497 break;
498 498
499 status = scic_sds_request_start(ireq); 499 status = sci_request_start(ireq);
500 break; 500 break;
501 case SCI_STP_DEV_IDLE: { 501 case SCI_STP_DEV_IDLE: {
502 /* handle the start io operation for a sata device that is in 502 /* handle the start io operation for a sata device that is in
@@ -507,18 +507,18 @@ enum sci_status scic_sds_remote_device_start_io(struct isci_host *ihost,
507 * If this is a softreset we may want to have a different 507 * If this is a softreset we may want to have a different
508 * substate. 508 * substate.
509 */ 509 */
510 enum scic_sds_remote_device_states new_state; 510 enum sci_remote_device_states new_state;
511 struct sas_task *task = isci_request_access_task(ireq); 511 struct sas_task *task = isci_request_access_task(ireq);
512 512
513 status = scic_sds_port_start_io(iport, idev, ireq); 513 status = sci_port_start_io(iport, idev, ireq);
514 if (status != SCI_SUCCESS) 514 if (status != SCI_SUCCESS)
515 return status; 515 return status;
516 516
517 status = scic_sds_remote_node_context_start_io(&idev->rnc, ireq); 517 status = sci_remote_node_context_start_io(&idev->rnc, ireq);
518 if (status != SCI_SUCCESS) 518 if (status != SCI_SUCCESS)
519 break; 519 break;
520 520
521 status = scic_sds_request_start(ireq); 521 status = sci_request_start(ireq);
522 if (status != SCI_SUCCESS) 522 if (status != SCI_SUCCESS)
523 break; 523 break;
524 524
@@ -535,15 +535,15 @@ enum sci_status scic_sds_remote_device_start_io(struct isci_host *ihost,
535 struct sas_task *task = isci_request_access_task(ireq); 535 struct sas_task *task = isci_request_access_task(ireq);
536 536
537 if (task->ata_task.use_ncq) { 537 if (task->ata_task.use_ncq) {
538 status = scic_sds_port_start_io(iport, idev, ireq); 538 status = sci_port_start_io(iport, idev, ireq);
539 if (status != SCI_SUCCESS) 539 if (status != SCI_SUCCESS)
540 return status; 540 return status;
541 541
542 status = scic_sds_remote_node_context_start_io(&idev->rnc, ireq); 542 status = sci_remote_node_context_start_io(&idev->rnc, ireq);
543 if (status != SCI_SUCCESS) 543 if (status != SCI_SUCCESS)
544 break; 544 break;
545 545
546 status = scic_sds_request_start(ireq); 546 status = sci_request_start(ireq);
547 } else 547 } else
548 return SCI_FAILURE_INVALID_STATE; 548 return SCI_FAILURE_INVALID_STATE;
549 break; 549 break;
@@ -551,15 +551,15 @@ enum sci_status scic_sds_remote_device_start_io(struct isci_host *ihost,
551 case SCI_STP_DEV_AWAIT_RESET: 551 case SCI_STP_DEV_AWAIT_RESET:
552 return SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED; 552 return SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED;
553 case SCI_SMP_DEV_IDLE: 553 case SCI_SMP_DEV_IDLE:
554 status = scic_sds_port_start_io(iport, idev, ireq); 554 status = sci_port_start_io(iport, idev, ireq);
555 if (status != SCI_SUCCESS) 555 if (status != SCI_SUCCESS)
556 return status; 556 return status;
557 557
558 status = scic_sds_remote_node_context_start_io(&idev->rnc, ireq); 558 status = sci_remote_node_context_start_io(&idev->rnc, ireq);
559 if (status != SCI_SUCCESS) 559 if (status != SCI_SUCCESS)
560 break; 560 break;
561 561
562 status = scic_sds_request_start(ireq); 562 status = sci_request_start(ireq);
563 if (status != SCI_SUCCESS) 563 if (status != SCI_SUCCESS)
564 break; 564 break;
565 565
@@ -574,7 +574,7 @@ enum sci_status scic_sds_remote_device_start_io(struct isci_host *ihost,
574 return SCI_FAILURE_INVALID_STATE; 574 return SCI_FAILURE_INVALID_STATE;
575 } 575 }
576 576
577 scic_sds_remote_device_start_request(idev, ireq, status); 577 sci_remote_device_start_request(idev, ireq, status);
578 return status; 578 return status;
579} 579}
580 580
@@ -584,24 +584,24 @@ static enum sci_status common_complete_io(struct isci_port *iport,
584{ 584{
585 enum sci_status status; 585 enum sci_status status;
586 586
587 status = scic_sds_request_complete(ireq); 587 status = sci_request_complete(ireq);
588 if (status != SCI_SUCCESS) 588 if (status != SCI_SUCCESS)
589 return status; 589 return status;
590 590
591 status = scic_sds_port_complete_io(iport, idev, ireq); 591 status = sci_port_complete_io(iport, idev, ireq);
592 if (status != SCI_SUCCESS) 592 if (status != SCI_SUCCESS)
593 return status; 593 return status;
594 594
595 scic_sds_remote_device_decrement_request_count(idev); 595 sci_remote_device_decrement_request_count(idev);
596 return status; 596 return status;
597} 597}
598 598
599enum sci_status scic_sds_remote_device_complete_io(struct isci_host *ihost, 599enum sci_status sci_remote_device_complete_io(struct isci_host *ihost,
600 struct isci_remote_device *idev, 600 struct isci_remote_device *idev,
601 struct isci_request *ireq) 601 struct isci_request *ireq)
602{ 602{
603 struct sci_base_state_machine *sm = &idev->sm; 603 struct sci_base_state_machine *sm = &idev->sm;
604 enum scic_sds_remote_device_states state = sm->current_state_id; 604 enum sci_remote_device_states state = sm->current_state_id;
605 struct isci_port *iport = idev->owning_port; 605 struct isci_port *iport = idev->owning_port;
606 enum sci_status status; 606 enum sci_status status;
607 607
@@ -636,7 +636,7 @@ enum sci_status scic_sds_remote_device_complete_io(struct isci_host *ihost,
636 * status of "DEVICE_RESET_REQUIRED", instead of "INVALID STATE". 636 * status of "DEVICE_RESET_REQUIRED", instead of "INVALID STATE".
637 */ 637 */
638 sci_change_state(sm, SCI_STP_DEV_AWAIT_RESET); 638 sci_change_state(sm, SCI_STP_DEV_AWAIT_RESET);
639 } else if (scic_sds_remote_device_get_request_count(idev) == 0) 639 } else if (sci_remote_device_get_request_count(idev) == 0)
640 sci_change_state(sm, SCI_STP_DEV_IDLE); 640 sci_change_state(sm, SCI_STP_DEV_IDLE);
641 break; 641 break;
642 case SCI_SMP_DEV_CMD: 642 case SCI_SMP_DEV_CMD:
@@ -650,8 +650,8 @@ enum sci_status scic_sds_remote_device_complete_io(struct isci_host *ihost,
650 if (status != SCI_SUCCESS) 650 if (status != SCI_SUCCESS)
651 break; 651 break;
652 652
653 if (scic_sds_remote_device_get_request_count(idev) == 0) 653 if (sci_remote_device_get_request_count(idev) == 0)
654 scic_sds_remote_node_context_destruct(&idev->rnc, 654 sci_remote_node_context_destruct(&idev->rnc,
655 rnc_destruct_done, 655 rnc_destruct_done,
656 idev); 656 idev);
657 break; 657 break;
@@ -668,21 +668,21 @@ enum sci_status scic_sds_remote_device_complete_io(struct isci_host *ihost,
668 return status; 668 return status;
669} 669}
670 670
671static void scic_sds_remote_device_continue_request(void *dev) 671static void sci_remote_device_continue_request(void *dev)
672{ 672{
673 struct isci_remote_device *idev = dev; 673 struct isci_remote_device *idev = dev;
674 674
675 /* we need to check if this request is still valid to continue. */ 675 /* we need to check if this request is still valid to continue. */
676 if (idev->working_request) 676 if (idev->working_request)
677 scic_controller_continue_io(idev->working_request); 677 sci_controller_continue_io(idev->working_request);
678} 678}
679 679
680enum sci_status scic_sds_remote_device_start_task(struct isci_host *ihost, 680enum sci_status sci_remote_device_start_task(struct isci_host *ihost,
681 struct isci_remote_device *idev, 681 struct isci_remote_device *idev,
682 struct isci_request *ireq) 682 struct isci_request *ireq)
683{ 683{
684 struct sci_base_state_machine *sm = &idev->sm; 684 struct sci_base_state_machine *sm = &idev->sm;
685 enum scic_sds_remote_device_states state = sm->current_state_id; 685 enum sci_remote_device_states state = sm->current_state_id;
686 struct isci_port *iport = idev->owning_port; 686 struct isci_port *iport = idev->owning_port;
687 enum sci_status status; 687 enum sci_status status;
688 688
@@ -705,15 +705,15 @@ enum sci_status scic_sds_remote_device_start_task(struct isci_host *ihost,
705 case SCI_STP_DEV_NCQ: 705 case SCI_STP_DEV_NCQ:
706 case SCI_STP_DEV_NCQ_ERROR: 706 case SCI_STP_DEV_NCQ_ERROR:
707 case SCI_STP_DEV_AWAIT_RESET: 707 case SCI_STP_DEV_AWAIT_RESET:
708 status = scic_sds_port_start_io(iport, idev, ireq); 708 status = sci_port_start_io(iport, idev, ireq);
709 if (status != SCI_SUCCESS) 709 if (status != SCI_SUCCESS)
710 return status; 710 return status;
711 711
712 status = scic_sds_remote_node_context_start_task(&idev->rnc, ireq); 712 status = sci_remote_node_context_start_task(&idev->rnc, ireq);
713 if (status != SCI_SUCCESS) 713 if (status != SCI_SUCCESS)
714 goto out; 714 goto out;
715 715
716 status = scic_sds_request_start(ireq); 716 status = sci_request_start(ireq);
717 if (status != SCI_SUCCESS) 717 if (status != SCI_SUCCESS)
718 goto out; 718 goto out;
719 719
@@ -731,32 +731,32 @@ enum sci_status scic_sds_remote_device_start_task(struct isci_host *ihost,
731 * the correct action when the remote node context is suspended 731 * the correct action when the remote node context is suspended
732 * and later resumed. 732 * and later resumed.
733 */ 733 */
734 scic_sds_remote_node_context_suspend(&idev->rnc, 734 sci_remote_node_context_suspend(&idev->rnc,
735 SCI_SOFTWARE_SUSPENSION, NULL, NULL); 735 SCI_SOFTWARE_SUSPENSION, NULL, NULL);
736 scic_sds_remote_node_context_resume(&idev->rnc, 736 sci_remote_node_context_resume(&idev->rnc,
737 scic_sds_remote_device_continue_request, 737 sci_remote_device_continue_request,
738 idev); 738 idev);
739 739
740 out: 740 out:
741 scic_sds_remote_device_start_request(idev, ireq, status); 741 sci_remote_device_start_request(idev, ireq, status);
742 /* We need to let the controller start request handler know that 742 /* We need to let the controller start request handler know that
743 * it can't post TC yet. We will provide a callback function to 743 * it can't post TC yet. We will provide a callback function to
744 * post TC when RNC gets resumed. 744 * post TC when RNC gets resumed.
745 */ 745 */
746 return SCI_FAILURE_RESET_DEVICE_PARTIAL_SUCCESS; 746 return SCI_FAILURE_RESET_DEVICE_PARTIAL_SUCCESS;
747 case SCI_DEV_READY: 747 case SCI_DEV_READY:
748 status = scic_sds_port_start_io(iport, idev, ireq); 748 status = sci_port_start_io(iport, idev, ireq);
749 if (status != SCI_SUCCESS) 749 if (status != SCI_SUCCESS)
750 return status; 750 return status;
751 751
752 status = scic_sds_remote_node_context_start_task(&idev->rnc, ireq); 752 status = sci_remote_node_context_start_task(&idev->rnc, ireq);
753 if (status != SCI_SUCCESS) 753 if (status != SCI_SUCCESS)
754 break; 754 break;
755 755
756 status = scic_sds_request_start(ireq); 756 status = sci_request_start(ireq);
757 break; 757 break;
758 } 758 }
759 scic_sds_remote_device_start_request(idev, ireq, status); 759 sci_remote_device_start_request(idev, ireq, status);
760 760
761 return status; 761 return status;
762} 762}
@@ -769,16 +769,16 @@ enum sci_status scic_sds_remote_device_start_task(struct isci_host *ihost,
769 * This method takes the request and bulids an appropriate SCU context for the 769 * This method takes the request and bulids an appropriate SCU context for the
770 * request and then requests the controller to post the request. none 770 * request and then requests the controller to post the request. none
771 */ 771 */
772void scic_sds_remote_device_post_request( 772void sci_remote_device_post_request(
773 struct isci_remote_device *idev, 773 struct isci_remote_device *idev,
774 u32 request) 774 u32 request)
775{ 775{
776 u32 context; 776 u32 context;
777 777
778 context = scic_sds_remote_device_build_command_context(idev, request); 778 context = sci_remote_device_build_command_context(idev, request);
779 779
780 scic_sds_controller_post_request( 780 sci_controller_post_request(
781 scic_sds_remote_device_get_controller(idev), 781 sci_remote_device_get_controller(idev),
782 context 782 context
783 ); 783 );
784} 784}
@@ -798,7 +798,7 @@ static void remote_device_resume_done(void *_dev)
798 sci_change_state(&idev->sm, SCI_DEV_READY); 798 sci_change_state(&idev->sm, SCI_DEV_READY);
799} 799}
800 800
801static void scic_sds_stp_remote_device_ready_idle_substate_resume_complete_handler(void *_dev) 801static void sci_stp_remote_device_ready_idle_substate_resume_complete_handler(void *_dev)
802{ 802{
803 struct isci_remote_device *idev = _dev; 803 struct isci_remote_device *idev = _dev;
804 struct isci_host *ihost = idev->owning_port->owning_controller; 804 struct isci_host *ihost = idev->owning_port->owning_controller;
@@ -810,7 +810,7 @@ static void scic_sds_stp_remote_device_ready_idle_substate_resume_complete_handl
810 isci_remote_device_ready(ihost, idev); 810 isci_remote_device_ready(ihost, idev);
811} 811}
812 812
813static void scic_sds_remote_device_initial_state_enter(struct sci_base_state_machine *sm) 813static void sci_remote_device_initial_state_enter(struct sci_base_state_machine *sm)
814{ 814{
815 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 815 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
816 816
@@ -819,7 +819,7 @@ static void scic_sds_remote_device_initial_state_enter(struct sci_base_state_mac
819} 819}
820 820
821/** 821/**
822 * scic_remote_device_destruct() - free remote node context and destruct 822 * sci_remote_device_destruct() - free remote node context and destruct
823 * @remote_device: This parameter specifies the remote device to be destructed. 823 * @remote_device: This parameter specifies the remote device to be destructed.
824 * 824 *
825 * Remote device objects are a limited resource. As such, they must be 825 * Remote device objects are a limited resource. As such, they must be
@@ -831,10 +831,10 @@ static void scic_sds_remote_device_initial_state_enter(struct sci_base_state_mac
831 * device isn't valid (e.g. it's already been destoryed, the handle isn't 831 * device isn't valid (e.g. it's already been destoryed, the handle isn't
832 * valid, etc.). 832 * valid, etc.).
833 */ 833 */
834static enum sci_status scic_remote_device_destruct(struct isci_remote_device *idev) 834static enum sci_status sci_remote_device_destruct(struct isci_remote_device *idev)
835{ 835{
836 struct sci_base_state_machine *sm = &idev->sm; 836 struct sci_base_state_machine *sm = &idev->sm;
837 enum scic_sds_remote_device_states state = sm->current_state_id; 837 enum sci_remote_device_states state = sm->current_state_id;
838 struct isci_host *ihost; 838 struct isci_host *ihost;
839 839
840 if (state != SCI_DEV_STOPPED) { 840 if (state != SCI_DEV_STOPPED) {
@@ -844,7 +844,7 @@ static enum sci_status scic_remote_device_destruct(struct isci_remote_device *id
844 } 844 }
845 845
846 ihost = idev->owning_port->owning_controller; 846 ihost = idev->owning_port->owning_controller;
847 scic_sds_controller_free_remote_node_context(ihost, idev, 847 sci_controller_free_remote_node_context(ihost, idev,
848 idev->rnc.remote_node_index); 848 idev->rnc.remote_node_index);
849 idev->rnc.remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX; 849 idev->rnc.remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX;
850 sci_change_state(sm, SCI_DEV_FINAL); 850 sci_change_state(sm, SCI_DEV_FINAL);
@@ -869,12 +869,12 @@ static void isci_remote_device_deconstruct(struct isci_host *ihost, struct isci_
869 * io requests in process */ 869 * io requests in process */
870 BUG_ON(!list_empty(&idev->reqs_in_process)); 870 BUG_ON(!list_empty(&idev->reqs_in_process));
871 871
872 scic_remote_device_destruct(idev); 872 sci_remote_device_destruct(idev);
873 list_del_init(&idev->node); 873 list_del_init(&idev->node);
874 isci_put_device(idev); 874 isci_put_device(idev);
875} 875}
876 876
877static void scic_sds_remote_device_stopped_state_enter(struct sci_base_state_machine *sm) 877static void sci_remote_device_stopped_state_enter(struct sci_base_state_machine *sm)
878{ 878{
879 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 879 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
880 struct isci_host *ihost = idev->owning_port->owning_controller; 880 struct isci_host *ihost = idev->owning_port->owning_controller;
@@ -887,19 +887,19 @@ static void scic_sds_remote_device_stopped_state_enter(struct sci_base_state_mac
887 if (prev_state == SCI_DEV_STOPPING) 887 if (prev_state == SCI_DEV_STOPPING)
888 isci_remote_device_deconstruct(ihost, idev); 888 isci_remote_device_deconstruct(ihost, idev);
889 889
890 scic_sds_controller_remote_device_stopped(ihost, idev); 890 sci_controller_remote_device_stopped(ihost, idev);
891} 891}
892 892
893static void scic_sds_remote_device_starting_state_enter(struct sci_base_state_machine *sm) 893static void sci_remote_device_starting_state_enter(struct sci_base_state_machine *sm)
894{ 894{
895 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 895 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
896 struct isci_host *ihost = scic_sds_remote_device_get_controller(idev); 896 struct isci_host *ihost = sci_remote_device_get_controller(idev);
897 897
898 isci_remote_device_not_ready(ihost, idev, 898 isci_remote_device_not_ready(ihost, idev,
899 SCIC_REMOTE_DEVICE_NOT_READY_START_REQUESTED); 899 SCIC_REMOTE_DEVICE_NOT_READY_START_REQUESTED);
900} 900}
901 901
902static void scic_sds_remote_device_ready_state_enter(struct sci_base_state_machine *sm) 902static void sci_remote_device_ready_state_enter(struct sci_base_state_machine *sm)
903{ 903{
904 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 904 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
905 struct isci_host *ihost = idev->owning_port->owning_controller; 905 struct isci_host *ihost = idev->owning_port->owning_controller;
@@ -913,7 +913,7 @@ static void scic_sds_remote_device_ready_state_enter(struct sci_base_state_machi
913 isci_remote_device_ready(ihost, idev); 913 isci_remote_device_ready(ihost, idev);
914} 914}
915 915
916static void scic_sds_remote_device_ready_state_exit(struct sci_base_state_machine *sm) 916static void sci_remote_device_ready_state_exit(struct sci_base_state_machine *sm)
917{ 917{
918 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 918 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
919 struct domain_device *dev = idev->domain_dev; 919 struct domain_device *dev = idev->domain_dev;
@@ -926,42 +926,42 @@ static void scic_sds_remote_device_ready_state_exit(struct sci_base_state_machin
926 } 926 }
927} 927}
928 928
929static void scic_sds_remote_device_resetting_state_enter(struct sci_base_state_machine *sm) 929static void sci_remote_device_resetting_state_enter(struct sci_base_state_machine *sm)
930{ 930{
931 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 931 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
932 932
933 scic_sds_remote_node_context_suspend( 933 sci_remote_node_context_suspend(
934 &idev->rnc, SCI_SOFTWARE_SUSPENSION, NULL, NULL); 934 &idev->rnc, SCI_SOFTWARE_SUSPENSION, NULL, NULL);
935} 935}
936 936
937static void scic_sds_remote_device_resetting_state_exit(struct sci_base_state_machine *sm) 937static void sci_remote_device_resetting_state_exit(struct sci_base_state_machine *sm)
938{ 938{
939 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 939 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
940 940
941 scic_sds_remote_node_context_resume(&idev->rnc, NULL, NULL); 941 sci_remote_node_context_resume(&idev->rnc, NULL, NULL);
942} 942}
943 943
944static void scic_sds_stp_remote_device_ready_idle_substate_enter(struct sci_base_state_machine *sm) 944static void sci_stp_remote_device_ready_idle_substate_enter(struct sci_base_state_machine *sm)
945{ 945{
946 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 946 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
947 947
948 idev->working_request = NULL; 948 idev->working_request = NULL;
949 if (scic_sds_remote_node_context_is_ready(&idev->rnc)) { 949 if (sci_remote_node_context_is_ready(&idev->rnc)) {
950 /* 950 /*
951 * Since the RNC is ready, it's alright to finish completion 951 * Since the RNC is ready, it's alright to finish completion
952 * processing (e.g. signal the remote device is ready). */ 952 * processing (e.g. signal the remote device is ready). */
953 scic_sds_stp_remote_device_ready_idle_substate_resume_complete_handler(idev); 953 sci_stp_remote_device_ready_idle_substate_resume_complete_handler(idev);
954 } else { 954 } else {
955 scic_sds_remote_node_context_resume(&idev->rnc, 955 sci_remote_node_context_resume(&idev->rnc,
956 scic_sds_stp_remote_device_ready_idle_substate_resume_complete_handler, 956 sci_stp_remote_device_ready_idle_substate_resume_complete_handler,
957 idev); 957 idev);
958 } 958 }
959} 959}
960 960
961static void scic_sds_stp_remote_device_ready_cmd_substate_enter(struct sci_base_state_machine *sm) 961static void sci_stp_remote_device_ready_cmd_substate_enter(struct sci_base_state_machine *sm)
962{ 962{
963 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 963 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
964 struct isci_host *ihost = scic_sds_remote_device_get_controller(idev); 964 struct isci_host *ihost = sci_remote_device_get_controller(idev);
965 965
966 BUG_ON(idev->working_request == NULL); 966 BUG_ON(idev->working_request == NULL);
967 967
@@ -969,28 +969,28 @@ static void scic_sds_stp_remote_device_ready_cmd_substate_enter(struct sci_base_
969 SCIC_REMOTE_DEVICE_NOT_READY_SATA_REQUEST_STARTED); 969 SCIC_REMOTE_DEVICE_NOT_READY_SATA_REQUEST_STARTED);
970} 970}
971 971
972static void scic_sds_stp_remote_device_ready_ncq_error_substate_enter(struct sci_base_state_machine *sm) 972static void sci_stp_remote_device_ready_ncq_error_substate_enter(struct sci_base_state_machine *sm)
973{ 973{
974 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 974 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
975 struct isci_host *ihost = scic_sds_remote_device_get_controller(idev); 975 struct isci_host *ihost = sci_remote_device_get_controller(idev);
976 976
977 if (idev->not_ready_reason == SCIC_REMOTE_DEVICE_NOT_READY_SATA_SDB_ERROR_FIS_RECEIVED) 977 if (idev->not_ready_reason == SCIC_REMOTE_DEVICE_NOT_READY_SATA_SDB_ERROR_FIS_RECEIVED)
978 isci_remote_device_not_ready(ihost, idev, 978 isci_remote_device_not_ready(ihost, idev,
979 idev->not_ready_reason); 979 idev->not_ready_reason);
980} 980}
981 981
982static void scic_sds_smp_remote_device_ready_idle_substate_enter(struct sci_base_state_machine *sm) 982static void sci_smp_remote_device_ready_idle_substate_enter(struct sci_base_state_machine *sm)
983{ 983{
984 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 984 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
985 struct isci_host *ihost = scic_sds_remote_device_get_controller(idev); 985 struct isci_host *ihost = sci_remote_device_get_controller(idev);
986 986
987 isci_remote_device_ready(ihost, idev); 987 isci_remote_device_ready(ihost, idev);
988} 988}
989 989
990static void scic_sds_smp_remote_device_ready_cmd_substate_enter(struct sci_base_state_machine *sm) 990static void sci_smp_remote_device_ready_cmd_substate_enter(struct sci_base_state_machine *sm)
991{ 991{
992 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 992 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
993 struct isci_host *ihost = scic_sds_remote_device_get_controller(idev); 993 struct isci_host *ihost = sci_remote_device_get_controller(idev);
994 994
995 BUG_ON(idev->working_request == NULL); 995 BUG_ON(idev->working_request == NULL);
996 996
@@ -998,83 +998,83 @@ static void scic_sds_smp_remote_device_ready_cmd_substate_enter(struct sci_base_
998 SCIC_REMOTE_DEVICE_NOT_READY_SMP_REQUEST_STARTED); 998 SCIC_REMOTE_DEVICE_NOT_READY_SMP_REQUEST_STARTED);
999} 999}
1000 1000
1001static void scic_sds_smp_remote_device_ready_cmd_substate_exit(struct sci_base_state_machine *sm) 1001static void sci_smp_remote_device_ready_cmd_substate_exit(struct sci_base_state_machine *sm)
1002{ 1002{
1003 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm); 1003 struct isci_remote_device *idev = container_of(sm, typeof(*idev), sm);
1004 1004
1005 idev->working_request = NULL; 1005 idev->working_request = NULL;
1006} 1006}
1007 1007
1008static const struct sci_base_state scic_sds_remote_device_state_table[] = { 1008static const struct sci_base_state sci_remote_device_state_table[] = {
1009 [SCI_DEV_INITIAL] = { 1009 [SCI_DEV_INITIAL] = {
1010 .enter_state = scic_sds_remote_device_initial_state_enter, 1010 .enter_state = sci_remote_device_initial_state_enter,
1011 }, 1011 },
1012 [SCI_DEV_STOPPED] = { 1012 [SCI_DEV_STOPPED] = {
1013 .enter_state = scic_sds_remote_device_stopped_state_enter, 1013 .enter_state = sci_remote_device_stopped_state_enter,
1014 }, 1014 },
1015 [SCI_DEV_STARTING] = { 1015 [SCI_DEV_STARTING] = {
1016 .enter_state = scic_sds_remote_device_starting_state_enter, 1016 .enter_state = sci_remote_device_starting_state_enter,
1017 }, 1017 },
1018 [SCI_DEV_READY] = { 1018 [SCI_DEV_READY] = {
1019 .enter_state = scic_sds_remote_device_ready_state_enter, 1019 .enter_state = sci_remote_device_ready_state_enter,
1020 .exit_state = scic_sds_remote_device_ready_state_exit 1020 .exit_state = sci_remote_device_ready_state_exit
1021 }, 1021 },
1022 [SCI_STP_DEV_IDLE] = { 1022 [SCI_STP_DEV_IDLE] = {
1023 .enter_state = scic_sds_stp_remote_device_ready_idle_substate_enter, 1023 .enter_state = sci_stp_remote_device_ready_idle_substate_enter,
1024 }, 1024 },
1025 [SCI_STP_DEV_CMD] = { 1025 [SCI_STP_DEV_CMD] = {
1026 .enter_state = scic_sds_stp_remote_device_ready_cmd_substate_enter, 1026 .enter_state = sci_stp_remote_device_ready_cmd_substate_enter,
1027 }, 1027 },
1028 [SCI_STP_DEV_NCQ] = { }, 1028 [SCI_STP_DEV_NCQ] = { },
1029 [SCI_STP_DEV_NCQ_ERROR] = { 1029 [SCI_STP_DEV_NCQ_ERROR] = {
1030 .enter_state = scic_sds_stp_remote_device_ready_ncq_error_substate_enter, 1030 .enter_state = sci_stp_remote_device_ready_ncq_error_substate_enter,
1031 }, 1031 },
1032 [SCI_STP_DEV_AWAIT_RESET] = { }, 1032 [SCI_STP_DEV_AWAIT_RESET] = { },
1033 [SCI_SMP_DEV_IDLE] = { 1033 [SCI_SMP_DEV_IDLE] = {
1034 .enter_state = scic_sds_smp_remote_device_ready_idle_substate_enter, 1034 .enter_state = sci_smp_remote_device_ready_idle_substate_enter,
1035 }, 1035 },
1036 [SCI_SMP_DEV_CMD] = { 1036 [SCI_SMP_DEV_CMD] = {
1037 .enter_state = scic_sds_smp_remote_device_ready_cmd_substate_enter, 1037 .enter_state = sci_smp_remote_device_ready_cmd_substate_enter,
1038 .exit_state = scic_sds_smp_remote_device_ready_cmd_substate_exit, 1038 .exit_state = sci_smp_remote_device_ready_cmd_substate_exit,
1039 }, 1039 },
1040 [SCI_DEV_STOPPING] = { }, 1040 [SCI_DEV_STOPPING] = { },
1041 [SCI_DEV_FAILED] = { }, 1041 [SCI_DEV_FAILED] = { },
1042 [SCI_DEV_RESETTING] = { 1042 [SCI_DEV_RESETTING] = {
1043 .enter_state = scic_sds_remote_device_resetting_state_enter, 1043 .enter_state = sci_remote_device_resetting_state_enter,
1044 .exit_state = scic_sds_remote_device_resetting_state_exit 1044 .exit_state = sci_remote_device_resetting_state_exit
1045 }, 1045 },
1046 [SCI_DEV_FINAL] = { }, 1046 [SCI_DEV_FINAL] = { },
1047}; 1047};
1048 1048
1049/** 1049/**
1050 * scic_remote_device_construct() - common construction 1050 * sci_remote_device_construct() - common construction
1051 * @sci_port: SAS/SATA port through which this device is accessed. 1051 * @sci_port: SAS/SATA port through which this device is accessed.
1052 * @sci_dev: remote device to construct 1052 * @sci_dev: remote device to construct
1053 * 1053 *
1054 * This routine just performs benign initialization and does not 1054 * This routine just performs benign initialization and does not
1055 * allocate the remote_node_context which is left to 1055 * allocate the remote_node_context which is left to
1056 * scic_remote_device_[de]a_construct(). scic_remote_device_destruct() 1056 * sci_remote_device_[de]a_construct(). sci_remote_device_destruct()
1057 * frees the remote_node_context(s) for the device. 1057 * frees the remote_node_context(s) for the device.
1058 */ 1058 */
1059static void scic_remote_device_construct(struct isci_port *iport, 1059static void sci_remote_device_construct(struct isci_port *iport,
1060 struct isci_remote_device *idev) 1060 struct isci_remote_device *idev)
1061{ 1061{
1062 idev->owning_port = iport; 1062 idev->owning_port = iport;
1063 idev->started_request_count = 0; 1063 idev->started_request_count = 0;
1064 1064
1065 sci_init_sm(&idev->sm, scic_sds_remote_device_state_table, SCI_DEV_INITIAL); 1065 sci_init_sm(&idev->sm, sci_remote_device_state_table, SCI_DEV_INITIAL);
1066 1066
1067 scic_sds_remote_node_context_construct(&idev->rnc, 1067 sci_remote_node_context_construct(&idev->rnc,
1068 SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX); 1068 SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX);
1069} 1069}
1070 1070
1071/** 1071/**
1072 * scic_remote_device_da_construct() - construct direct attached device. 1072 * sci_remote_device_da_construct() - construct direct attached device.
1073 * 1073 *
1074 * The information (e.g. IAF, Signature FIS, etc.) necessary to build 1074 * The information (e.g. IAF, Signature FIS, etc.) necessary to build
1075 * the device is known to the SCI Core since it is contained in the 1075 * the device is known to the SCI Core since it is contained in the
1076 * scic_phy object. Remote node context(s) is/are a global resource 1076 * sci_phy object. Remote node context(s) is/are a global resource
1077 * allocated by this routine, freed by scic_remote_device_destruct(). 1077 * allocated by this routine, freed by sci_remote_device_destruct().
1078 * 1078 *
1079 * Returns: 1079 * Returns:
1080 * SCI_FAILURE_DEVICE_EXISTS - device has already been constructed. 1080 * SCI_FAILURE_DEVICE_EXISTS - device has already been constructed.
@@ -1082,20 +1082,20 @@ static void scic_remote_device_construct(struct isci_port *iport,
1082 * sata-only controller instance. 1082 * sata-only controller instance.
1083 * SCI_FAILURE_INSUFFICIENT_RESOURCES - remote node contexts exhausted. 1083 * SCI_FAILURE_INSUFFICIENT_RESOURCES - remote node contexts exhausted.
1084 */ 1084 */
1085static enum sci_status scic_remote_device_da_construct(struct isci_port *iport, 1085static enum sci_status sci_remote_device_da_construct(struct isci_port *iport,
1086 struct isci_remote_device *idev) 1086 struct isci_remote_device *idev)
1087{ 1087{
1088 enum sci_status status; 1088 enum sci_status status;
1089 struct domain_device *dev = idev->domain_dev; 1089 struct domain_device *dev = idev->domain_dev;
1090 1090
1091 scic_remote_device_construct(iport, idev); 1091 sci_remote_device_construct(iport, idev);
1092 1092
1093 /* 1093 /*
1094 * This information is request to determine how many remote node context 1094 * This information is request to determine how many remote node context
1095 * entries will be needed to store the remote node. 1095 * entries will be needed to store the remote node.
1096 */ 1096 */
1097 idev->is_direct_attached = true; 1097 idev->is_direct_attached = true;
1098 status = scic_sds_controller_allocate_remote_node_context(iport->owning_controller, 1098 status = sci_controller_allocate_remote_node_context(iport->owning_controller,
1099 idev, 1099 idev,
1100 &idev->rnc.remote_node_index); 1100 &idev->rnc.remote_node_index);
1101 1101
@@ -1108,7 +1108,7 @@ static enum sci_status scic_remote_device_da_construct(struct isci_port *iport,
1108 else 1108 else
1109 return SCI_FAILURE_UNSUPPORTED_PROTOCOL; 1109 return SCI_FAILURE_UNSUPPORTED_PROTOCOL;
1110 1110
1111 idev->connection_rate = scic_sds_port_get_max_allowed_speed(iport); 1111 idev->connection_rate = sci_port_get_max_allowed_speed(iport);
1112 1112
1113 /* / @todo Should I assign the port width by reading all of the phys on the port? */ 1113 /* / @todo Should I assign the port width by reading all of the phys on the port? */
1114 idev->device_port_width = 1; 1114 idev->device_port_width = 1;
@@ -1117,10 +1117,10 @@ static enum sci_status scic_remote_device_da_construct(struct isci_port *iport,
1117} 1117}
1118 1118
1119/** 1119/**
1120 * scic_remote_device_ea_construct() - construct expander attached device 1120 * sci_remote_device_ea_construct() - construct expander attached device
1121 * 1121 *
1122 * Remote node context(s) is/are a global resource allocated by this 1122 * Remote node context(s) is/are a global resource allocated by this
1123 * routine, freed by scic_remote_device_destruct(). 1123 * routine, freed by sci_remote_device_destruct().
1124 * 1124 *
1125 * Returns: 1125 * Returns:
1126 * SCI_FAILURE_DEVICE_EXISTS - device has already been constructed. 1126 * SCI_FAILURE_DEVICE_EXISTS - device has already been constructed.
@@ -1128,15 +1128,15 @@ static enum sci_status scic_remote_device_da_construct(struct isci_port *iport,
1128 * sata-only controller instance. 1128 * sata-only controller instance.
1129 * SCI_FAILURE_INSUFFICIENT_RESOURCES - remote node contexts exhausted. 1129 * SCI_FAILURE_INSUFFICIENT_RESOURCES - remote node contexts exhausted.
1130 */ 1130 */
1131static enum sci_status scic_remote_device_ea_construct(struct isci_port *iport, 1131static enum sci_status sci_remote_device_ea_construct(struct isci_port *iport,
1132 struct isci_remote_device *idev) 1132 struct isci_remote_device *idev)
1133{ 1133{
1134 struct domain_device *dev = idev->domain_dev; 1134 struct domain_device *dev = idev->domain_dev;
1135 enum sci_status status; 1135 enum sci_status status;
1136 1136
1137 scic_remote_device_construct(iport, idev); 1137 sci_remote_device_construct(iport, idev);
1138 1138
1139 status = scic_sds_controller_allocate_remote_node_context(iport->owning_controller, 1139 status = sci_controller_allocate_remote_node_context(iport->owning_controller,
1140 idev, 1140 idev,
1141 &idev->rnc.remote_node_index); 1141 &idev->rnc.remote_node_index);
1142 if (status != SCI_SUCCESS) 1142 if (status != SCI_SUCCESS)
@@ -1155,7 +1155,7 @@ static enum sci_status scic_remote_device_ea_construct(struct isci_port *iport,
1155 * connection the logical link rate is that same as the 1155 * connection the logical link rate is that same as the
1156 * physical. Furthermore, the SAS-2 and SAS-1.1 fields overlay 1156 * physical. Furthermore, the SAS-2 and SAS-1.1 fields overlay
1157 * one another, so this code works for both situations. */ 1157 * one another, so this code works for both situations. */
1158 idev->connection_rate = min_t(u16, scic_sds_port_get_max_allowed_speed(iport), 1158 idev->connection_rate = min_t(u16, sci_port_get_max_allowed_speed(iport),
1159 dev->linkrate); 1159 dev->linkrate);
1160 1160
1161 /* / @todo Should I assign the port width by reading all of the phys on the port? */ 1161 /* / @todo Should I assign the port width by reading all of the phys on the port? */
@@ -1165,7 +1165,7 @@ static enum sci_status scic_remote_device_ea_construct(struct isci_port *iport,
1165} 1165}
1166 1166
1167/** 1167/**
1168 * scic_remote_device_start() - This method will start the supplied remote 1168 * sci_remote_device_start() - This method will start the supplied remote
1169 * device. This method enables normal IO requests to flow through to the 1169 * device. This method enables normal IO requests to flow through to the
1170 * remote device. 1170 * remote device.
1171 * @remote_device: This parameter specifies the device to be started. 1171 * @remote_device: This parameter specifies the device to be started.
@@ -1177,11 +1177,11 @@ static enum sci_status scic_remote_device_ea_construct(struct isci_port *iport,
1177 * SCI_FAILURE_INVALID_PHY This value is returned if the user attempts to start 1177 * SCI_FAILURE_INVALID_PHY This value is returned if the user attempts to start
1178 * the device when there have been no phys added to it. 1178 * the device when there have been no phys added to it.
1179 */ 1179 */
1180static enum sci_status scic_remote_device_start(struct isci_remote_device *idev, 1180static enum sci_status sci_remote_device_start(struct isci_remote_device *idev,
1181 u32 timeout) 1181 u32 timeout)
1182{ 1182{
1183 struct sci_base_state_machine *sm = &idev->sm; 1183 struct sci_base_state_machine *sm = &idev->sm;
1184 enum scic_sds_remote_device_states state = sm->current_state_id; 1184 enum sci_remote_device_states state = sm->current_state_id;
1185 enum sci_status status; 1185 enum sci_status status;
1186 1186
1187 if (state != SCI_DEV_STOPPED) { 1187 if (state != SCI_DEV_STOPPED) {
@@ -1190,7 +1190,7 @@ static enum sci_status scic_remote_device_start(struct isci_remote_device *idev,
1190 return SCI_FAILURE_INVALID_STATE; 1190 return SCI_FAILURE_INVALID_STATE;
1191 } 1191 }
1192 1192
1193 status = scic_sds_remote_node_context_resume(&idev->rnc, 1193 status = sci_remote_node_context_resume(&idev->rnc,
1194 remote_device_resume_done, 1194 remote_device_resume_done,
1195 idev); 1195 idev);
1196 if (status != SCI_SUCCESS) 1196 if (status != SCI_SUCCESS)
@@ -1209,9 +1209,9 @@ static enum sci_status isci_remote_device_construct(struct isci_port *iport,
1209 enum sci_status status; 1209 enum sci_status status;
1210 1210
1211 if (dev->parent && dev_is_expander(dev->parent)) 1211 if (dev->parent && dev_is_expander(dev->parent))
1212 status = scic_remote_device_ea_construct(iport, idev); 1212 status = sci_remote_device_ea_construct(iport, idev);
1213 else 1213 else
1214 status = scic_remote_device_da_construct(iport, idev); 1214 status = sci_remote_device_da_construct(iport, idev);
1215 1215
1216 if (status != SCI_SUCCESS) { 1216 if (status != SCI_SUCCESS) {
1217 dev_dbg(&ihost->pdev->dev, "%s: construct failed: %d\n", 1217 dev_dbg(&ihost->pdev->dev, "%s: construct failed: %d\n",
@@ -1221,7 +1221,7 @@ static enum sci_status isci_remote_device_construct(struct isci_port *iport,
1221 } 1221 }
1222 1222
1223 /* start the device. */ 1223 /* start the device. */
1224 status = scic_remote_device_start(idev, ISCI_REMOTE_DEVICE_START_TIMEOUT); 1224 status = sci_remote_device_start(idev, ISCI_REMOTE_DEVICE_START_TIMEOUT);
1225 1225
1226 if (status != SCI_SUCCESS) 1226 if (status != SCI_SUCCESS)
1227 dev_warn(&ihost->pdev->dev, "remote device start failed: %d\n", 1227 dev_warn(&ihost->pdev->dev, "remote device start failed: %d\n",
@@ -1322,7 +1322,7 @@ enum sci_status isci_remote_device_stop(struct isci_host *ihost, struct isci_rem
1322 set_bit(IDEV_STOP_PENDING, &idev->flags); 1322 set_bit(IDEV_STOP_PENDING, &idev->flags);
1323 1323
1324 spin_lock_irqsave(&ihost->scic_lock, flags); 1324 spin_lock_irqsave(&ihost->scic_lock, flags);
1325 status = scic_remote_device_stop(idev, 50); 1325 status = sci_remote_device_stop(idev, 50);
1326 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1326 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1327 1327
1328 /* Wait for the stop complete callback. */ 1328 /* Wait for the stop complete callback. */
diff --git a/drivers/scsi/isci/remote_device.h b/drivers/scsi/isci/remote_device.h
index bc4da20a13fa..fa9a0e6cc309 100644
--- a/drivers/scsi/isci/remote_device.h
+++ b/drivers/scsi/isci/remote_device.h
@@ -61,7 +61,7 @@
61#include "remote_node_context.h" 61#include "remote_node_context.h"
62#include "port.h" 62#include "port.h"
63 63
64enum scic_remote_device_not_ready_reason_code { 64enum sci_remote_device_not_ready_reason_code {
65 SCIC_REMOTE_DEVICE_NOT_READY_START_REQUESTED, 65 SCIC_REMOTE_DEVICE_NOT_READY_START_REQUESTED,
66 SCIC_REMOTE_DEVICE_NOT_READY_STOP_REQUESTED, 66 SCIC_REMOTE_DEVICE_NOT_READY_STOP_REQUESTED,
67 SCIC_REMOTE_DEVICE_NOT_READY_SATA_REQUEST_STARTED, 67 SCIC_REMOTE_DEVICE_NOT_READY_SATA_REQUEST_STARTED,
@@ -97,7 +97,7 @@ struct isci_remote_device {
97 enum sas_linkrate connection_rate; 97 enum sas_linkrate connection_rate;
98 bool is_direct_attached; 98 bool is_direct_attached;
99 struct isci_port *owning_port; 99 struct isci_port *owning_port;
100 struct scic_sds_remote_node_context rnc; 100 struct sci_remote_node_context rnc;
101 /* XXX unify with device reference counting and delete */ 101 /* XXX unify with device reference counting and delete */
102 u32 started_request_count; 102 u32 started_request_count;
103 struct isci_request *working_request; 103 struct isci_request *working_request;
@@ -106,7 +106,7 @@ struct isci_remote_device {
106 106
107#define ISCI_REMOTE_DEVICE_START_TIMEOUT 5000 107#define ISCI_REMOTE_DEVICE_START_TIMEOUT 5000
108 108
109/* device reference routines must be called under scic_lock */ 109/* device reference routines must be called under sci_lock */
110static inline struct isci_remote_device *isci_lookup_device(struct domain_device *dev) 110static inline struct isci_remote_device *isci_lookup_device(struct domain_device *dev)
111{ 111{
112 struct isci_remote_device *idev = dev->lldd_dev; 112 struct isci_remote_device *idev = dev->lldd_dev;
@@ -137,7 +137,7 @@ bool isci_device_is_reset_pending(struct isci_host *ihost,
137void isci_device_clear_reset_pending(struct isci_host *ihost, 137void isci_device_clear_reset_pending(struct isci_host *ihost,
138 struct isci_remote_device *idev); 138 struct isci_remote_device *idev);
139/** 139/**
140 * scic_remote_device_stop() - This method will stop both transmission and 140 * sci_remote_device_stop() - This method will stop both transmission and
141 * reception of link activity for the supplied remote device. This method 141 * reception of link activity for the supplied remote device. This method
142 * disables normal IO requests from flowing through to the remote device. 142 * disables normal IO requests from flowing through to the remote device.
143 * @remote_device: This parameter specifies the device to be stopped. 143 * @remote_device: This parameter specifies the device to be stopped.
@@ -148,12 +148,12 @@ void isci_device_clear_reset_pending(struct isci_host *ihost,
148 * This value is returned if the transmission and reception for the device was 148 * This value is returned if the transmission and reception for the device was
149 * successfully stopped. 149 * successfully stopped.
150 */ 150 */
151enum sci_status scic_remote_device_stop( 151enum sci_status sci_remote_device_stop(
152 struct isci_remote_device *idev, 152 struct isci_remote_device *idev,
153 u32 timeout); 153 u32 timeout);
154 154
155/** 155/**
156 * scic_remote_device_reset() - This method will reset the device making it 156 * sci_remote_device_reset() - This method will reset the device making it
157 * ready for operation. This method must be called anytime the device is 157 * ready for operation. This method must be called anytime the device is
158 * reset either through a SMP phy control or a port hard reset request. 158 * reset either through a SMP phy control or a port hard reset request.
159 * @remote_device: This parameter specifies the device to be reset. 159 * @remote_device: This parameter specifies the device to be reset.
@@ -164,11 +164,11 @@ enum sci_status scic_remote_device_stop(
164 * was accepted. SCI_SUCCESS This value is returned if the device reset is 164 * was accepted. SCI_SUCCESS This value is returned if the device reset is
165 * started. 165 * started.
166 */ 166 */
167enum sci_status scic_remote_device_reset( 167enum sci_status sci_remote_device_reset(
168 struct isci_remote_device *idev); 168 struct isci_remote_device *idev);
169 169
170/** 170/**
171 * scic_remote_device_reset_complete() - This method informs the device object 171 * sci_remote_device_reset_complete() - This method informs the device object
172 * that the reset operation is complete and the device can resume operation 172 * that the reset operation is complete and the device can resume operation
173 * again. 173 * again.
174 * @remote_device: This parameter specifies the device which is to be informed 174 * @remote_device: This parameter specifies the device which is to be informed
@@ -177,18 +177,16 @@ enum sci_status scic_remote_device_reset(
177 * An indication that the device is resuming operation. SCI_SUCCESS the device 177 * An indication that the device is resuming operation. SCI_SUCCESS the device
178 * is resuming operation. 178 * is resuming operation.
179 */ 179 */
180enum sci_status scic_remote_device_reset_complete( 180enum sci_status sci_remote_device_reset_complete(
181 struct isci_remote_device *idev); 181 struct isci_remote_device *idev);
182 182
183#define scic_remote_device_is_atapi(device_handle) false
184
185/** 183/**
186 * enum scic_sds_remote_device_states - This enumeration depicts all the states 184 * enum sci_remote_device_states - This enumeration depicts all the states
187 * for the common remote device state machine. 185 * for the common remote device state machine.
188 * 186 *
189 * 187 *
190 */ 188 */
191enum scic_sds_remote_device_states { 189enum sci_remote_device_states {
192 /** 190 /**
193 * Simply the initial state for the base remote device state machine. 191 * Simply the initial state for the base remote device state machine.
194 */ 192 */
@@ -293,7 +291,7 @@ enum scic_sds_remote_device_states {
293 SCI_DEV_FINAL, 291 SCI_DEV_FINAL,
294}; 292};
295 293
296static inline struct isci_remote_device *rnc_to_dev(struct scic_sds_remote_node_context *rnc) 294static inline struct isci_remote_device *rnc_to_dev(struct sci_remote_node_context *rnc)
297{ 295{
298 struct isci_remote_device *idev; 296 struct isci_remote_device *idev;
299 297
@@ -308,122 +306,120 @@ static inline bool dev_is_expander(struct domain_device *dev)
308} 306}
309 307
310/** 308/**
311 * scic_sds_remote_device_increment_request_count() - 309 * sci_remote_device_increment_request_count() -
312 * 310 *
313 * This macro incrments the request count for this device 311 * This macro incrments the request count for this device
314 */ 312 */
315#define scic_sds_remote_device_increment_request_count(idev) \ 313#define sci_remote_device_increment_request_count(idev) \
316 ((idev)->started_request_count++) 314 ((idev)->started_request_count++)
317 315
318/** 316/**
319 * scic_sds_remote_device_decrement_request_count() - 317 * sci_remote_device_decrement_request_count() -
320 * 318 *
321 * This macro decrements the request count for this device. This count will 319 * This macro decrements the request count for this device. This count will
322 * never decrment past 0. 320 * never decrment past 0.
323 */ 321 */
324#define scic_sds_remote_device_decrement_request_count(idev) \ 322#define sci_remote_device_decrement_request_count(idev) \
325 ((idev)->started_request_count > 0 ? \ 323 ((idev)->started_request_count > 0 ? \
326 (idev)->started_request_count-- : 0) 324 (idev)->started_request_count-- : 0)
327 325
328/** 326/**
329 * scic_sds_remote_device_get_request_count() - 327 * sci_remote_device_get_request_count() -
330 * 328 *
331 * This is a helper macro to return the current device request count. 329 * This is a helper macro to return the current device request count.
332 */ 330 */
333#define scic_sds_remote_device_get_request_count(idev) \ 331#define sci_remote_device_get_request_count(idev) \
334 ((idev)->started_request_count) 332 ((idev)->started_request_count)
335 333
336/** 334/**
337 * scic_sds_remote_device_get_controller() - 335 * sci_remote_device_get_controller() -
338 * 336 *
339 * This macro returns the controller object that contains this device object 337 * This macro returns the controller object that contains this device object
340 */ 338 */
341#define scic_sds_remote_device_get_controller(idev) \ 339#define sci_remote_device_get_controller(idev) \
342 scic_sds_port_get_controller(scic_sds_remote_device_get_port(idev)) 340 sci_port_get_controller(sci_remote_device_get_port(idev))
343 341
344/** 342/**
345 * scic_sds_remote_device_get_port() - 343 * sci_remote_device_get_port() -
346 * 344 *
347 * This macro returns the owning port of this device 345 * This macro returns the owning port of this device
348 */ 346 */
349#define scic_sds_remote_device_get_port(idev) \ 347#define sci_remote_device_get_port(idev) \
350 ((idev)->owning_port) 348 ((idev)->owning_port)
351 349
352/** 350/**
353 * scic_sds_remote_device_get_controller_peg() - 351 * sci_remote_device_get_controller_peg() -
354 * 352 *
355 * This macro returns the controllers protocol engine group 353 * This macro returns the controllers protocol engine group
356 */ 354 */
357#define scic_sds_remote_device_get_controller_peg(idev) \ 355#define sci_remote_device_get_controller_peg(idev) \
358 (\ 356 (\
359 scic_sds_controller_get_protocol_engine_group(\ 357 sci_controller_get_protocol_engine_group(\
360 scic_sds_port_get_controller(\ 358 sci_port_get_controller(\
361 scic_sds_remote_device_get_port(idev) \ 359 sci_remote_device_get_port(idev) \
362 ) \ 360 ) \
363 ) \ 361 ) \
364 ) 362 )
365 363
366/** 364/**
367 * scic_sds_remote_device_get_index() - 365 * sci_remote_device_get_index() -
368 * 366 *
369 * This macro returns the remote node index for this device object 367 * This macro returns the remote node index for this device object
370 */ 368 */
371#define scic_sds_remote_device_get_index(idev) \ 369#define sci_remote_device_get_index(idev) \
372 ((idev)->rnc.remote_node_index) 370 ((idev)->rnc.remote_node_index)
373 371
374/** 372/**
375 * scic_sds_remote_device_build_command_context() - 373 * sci_remote_device_build_command_context() -
376 * 374 *
377 * This macro builds a remote device context for the SCU post request operation 375 * This macro builds a remote device context for the SCU post request operation
378 */ 376 */
379#define scic_sds_remote_device_build_command_context(device, command) \ 377#define sci_remote_device_build_command_context(device, command) \
380 ((command) \ 378 ((command) \
381 | (scic_sds_remote_device_get_controller_peg((device)) << SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) \ 379 | (sci_remote_device_get_controller_peg((device)) << SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) \
382 | ((device)->owning_port->physical_port_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) \ 380 | ((device)->owning_port->physical_port_index << SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) \
383 | (scic_sds_remote_device_get_index((device))) \ 381 | (sci_remote_device_get_index((device))) \
384 ) 382 )
385 383
386/** 384/**
387 * scic_sds_remote_device_set_working_request() - 385 * sci_remote_device_set_working_request() -
388 * 386 *
389 * This macro makes the working request assingment for the remote device 387 * This macro makes the working request assingment for the remote device
390 * object. To clear the working request use this macro with a NULL request 388 * object. To clear the working request use this macro with a NULL request
391 * object. 389 * object.
392 */ 390 */
393#define scic_sds_remote_device_set_working_request(device, request) \ 391#define sci_remote_device_set_working_request(device, request) \
394 ((device)->working_request = (request)) 392 ((device)->working_request = (request))
395 393
396enum sci_status scic_sds_remote_device_frame_handler( 394enum sci_status sci_remote_device_frame_handler(
397 struct isci_remote_device *idev, 395 struct isci_remote_device *idev,
398 u32 frame_index); 396 u32 frame_index);
399 397
400enum sci_status scic_sds_remote_device_event_handler( 398enum sci_status sci_remote_device_event_handler(
401 struct isci_remote_device *idev, 399 struct isci_remote_device *idev,
402 u32 event_code); 400 u32 event_code);
403 401
404enum sci_status scic_sds_remote_device_start_io( 402enum sci_status sci_remote_device_start_io(
405 struct isci_host *ihost, 403 struct isci_host *ihost,
406 struct isci_remote_device *idev, 404 struct isci_remote_device *idev,
407 struct isci_request *ireq); 405 struct isci_request *ireq);
408 406
409enum sci_status scic_sds_remote_device_start_task( 407enum sci_status sci_remote_device_start_task(
410 struct isci_host *ihost, 408 struct isci_host *ihost,
411 struct isci_remote_device *idev, 409 struct isci_remote_device *idev,
412 struct isci_request *ireq); 410 struct isci_request *ireq);
413 411
414enum sci_status scic_sds_remote_device_complete_io( 412enum sci_status sci_remote_device_complete_io(
415 struct isci_host *ihost, 413 struct isci_host *ihost,
416 struct isci_remote_device *idev, 414 struct isci_remote_device *idev,
417 struct isci_request *ireq); 415 struct isci_request *ireq);
418 416
419enum sci_status scic_sds_remote_device_suspend( 417enum sci_status sci_remote_device_suspend(
420 struct isci_remote_device *idev, 418 struct isci_remote_device *idev,
421 u32 suspend_type); 419 u32 suspend_type);
422 420
423void scic_sds_remote_device_post_request( 421void sci_remote_device_post_request(
424 struct isci_remote_device *idev, 422 struct isci_remote_device *idev,
425 u32 request); 423 u32 request);
426 424
427#define scic_sds_remote_device_is_atapi(idev) false
428
429#endif /* !defined(_ISCI_REMOTE_DEVICE_H_) */ 425#endif /* !defined(_ISCI_REMOTE_DEVICE_H_) */
diff --git a/drivers/scsi/isci/remote_node_context.c b/drivers/scsi/isci/remote_node_context.c
index 8a5203b6eb09..c2dfd5a72181 100644
--- a/drivers/scsi/isci/remote_node_context.c
+++ b/drivers/scsi/isci/remote_node_context.c
@@ -81,8 +81,8 @@
81 * otherwise it will return false bool true if the remote node context is in 81 * otherwise it will return false bool true if the remote node context is in
82 * the ready state. false if the remote node context is not in the ready state. 82 * the ready state. false if the remote node context is not in the ready state.
83 */ 83 */
84bool scic_sds_remote_node_context_is_ready( 84bool sci_remote_node_context_is_ready(
85 struct scic_sds_remote_node_context *sci_rnc) 85 struct sci_remote_node_context *sci_rnc)
86{ 86{
87 u32 current_state = sci_rnc->sm.current_state_id; 87 u32 current_state = sci_rnc->sm.current_state_id;
88 88
@@ -93,15 +93,16 @@ bool scic_sds_remote_node_context_is_ready(
93 return false; 93 return false;
94} 94}
95 95
96/** 96static union scu_remote_node_context *sci_rnc_by_id(struct isci_host *ihost, u16 id)
97 * 97{
98 * @sci_dev: The remote device to use to construct the RNC buffer. 98 if (id < ihost->remote_node_entries &&
99 * @rnc: The buffer into which the remote device data will be copied. 99 ihost->device_table[id])
100 * 100 return &ihost->remote_node_context_table[id];
101 * This method will construct the RNC buffer for this remote device object. none 101
102 */ 102 return NULL;
103static void scic_sds_remote_node_context_construct_buffer( 103}
104 struct scic_sds_remote_node_context *sci_rnc) 104
105static void sci_remote_node_context_construct_buffer(struct sci_remote_node_context *sci_rnc)
105{ 106{
106 struct isci_remote_device *idev = rnc_to_dev(sci_rnc); 107 struct isci_remote_device *idev = rnc_to_dev(sci_rnc);
107 struct domain_device *dev = idev->domain_dev; 108 struct domain_device *dev = idev->domain_dev;
@@ -110,11 +111,11 @@ static void scic_sds_remote_node_context_construct_buffer(
110 struct isci_host *ihost; 111 struct isci_host *ihost;
111 __le64 sas_addr; 112 __le64 sas_addr;
112 113
113 ihost = scic_sds_remote_device_get_controller(idev); 114 ihost = sci_remote_device_get_controller(idev);
114 rnc = scic_sds_controller_get_remote_node_context_buffer(ihost, rni); 115 rnc = sci_rnc_by_id(ihost, rni);
115 116
116 memset(rnc, 0, sizeof(union scu_remote_node_context) 117 memset(rnc, 0, sizeof(union scu_remote_node_context)
117 * scic_sds_remote_device_node_count(idev)); 118 * sci_remote_device_node_count(idev));
118 119
119 rnc->ssp.remote_node_index = rni; 120 rnc->ssp.remote_node_index = rni;
120 rnc->ssp.remote_node_port_width = idev->device_port_width; 121 rnc->ssp.remote_node_port_width = idev->device_port_width;
@@ -135,14 +136,14 @@ static void scic_sds_remote_node_context_construct_buffer(
135 136
136 if (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) { 137 if (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) {
137 rnc->ssp.connection_occupancy_timeout = 138 rnc->ssp.connection_occupancy_timeout =
138 ihost->user_parameters.sds1.stp_max_occupancy_timeout; 139 ihost->user_parameters.stp_max_occupancy_timeout;
139 rnc->ssp.connection_inactivity_timeout = 140 rnc->ssp.connection_inactivity_timeout =
140 ihost->user_parameters.sds1.stp_inactivity_timeout; 141 ihost->user_parameters.stp_inactivity_timeout;
141 } else { 142 } else {
142 rnc->ssp.connection_occupancy_timeout = 143 rnc->ssp.connection_occupancy_timeout =
143 ihost->user_parameters.sds1.ssp_max_occupancy_timeout; 144 ihost->user_parameters.ssp_max_occupancy_timeout;
144 rnc->ssp.connection_inactivity_timeout = 145 rnc->ssp.connection_inactivity_timeout =
145 ihost->user_parameters.sds1.ssp_inactivity_timeout; 146 ihost->user_parameters.ssp_inactivity_timeout;
146 } 147 }
147 148
148 rnc->ssp.initial_arbitration_wait_time = 0; 149 rnc->ssp.initial_arbitration_wait_time = 0;
@@ -164,8 +165,8 @@ static void scic_sds_remote_node_context_construct_buffer(
164 * to its ready state. If the remote node context is already setup to 165 * to its ready state. If the remote node context is already setup to
165 * transition to its final state then this function does nothing. none 166 * transition to its final state then this function does nothing. none
166 */ 167 */
167static void scic_sds_remote_node_context_setup_to_resume( 168static void sci_remote_node_context_setup_to_resume(
168 struct scic_sds_remote_node_context *sci_rnc, 169 struct sci_remote_node_context *sci_rnc,
169 scics_sds_remote_node_context_callback callback, 170 scics_sds_remote_node_context_callback callback,
170 void *callback_parameter) 171 void *callback_parameter)
171{ 172{
@@ -176,8 +177,8 @@ static void scic_sds_remote_node_context_setup_to_resume(
176 } 177 }
177} 178}
178 179
179static void scic_sds_remote_node_context_setup_to_destory( 180static void sci_remote_node_context_setup_to_destory(
180 struct scic_sds_remote_node_context *sci_rnc, 181 struct sci_remote_node_context *sci_rnc,
181 scics_sds_remote_node_context_callback callback, 182 scics_sds_remote_node_context_callback callback,
182 void *callback_parameter) 183 void *callback_parameter)
183{ 184{
@@ -192,8 +193,8 @@ static void scic_sds_remote_node_context_setup_to_destory(
192 * This method just calls the user callback function and then resets the 193 * This method just calls the user callback function and then resets the
193 * callback. 194 * callback.
194 */ 195 */
195static void scic_sds_remote_node_context_notify_user( 196static void sci_remote_node_context_notify_user(
196 struct scic_sds_remote_node_context *rnc) 197 struct sci_remote_node_context *rnc)
197{ 198{
198 if (rnc->user_callback != NULL) { 199 if (rnc->user_callback != NULL) {
199 (*rnc->user_callback)(rnc->user_cookie); 200 (*rnc->user_callback)(rnc->user_cookie);
@@ -203,99 +204,80 @@ static void scic_sds_remote_node_context_notify_user(
203 } 204 }
204} 205}
205 206
206static void scic_sds_remote_node_context_continue_state_transitions(struct scic_sds_remote_node_context *rnc) 207static void sci_remote_node_context_continue_state_transitions(struct sci_remote_node_context *rnc)
207{ 208{
208 if (rnc->destination_state == SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_READY) 209 if (rnc->destination_state == SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_READY)
209 scic_sds_remote_node_context_resume(rnc, rnc->user_callback, 210 sci_remote_node_context_resume(rnc, rnc->user_callback,
210 rnc->user_cookie); 211 rnc->user_cookie);
211} 212}
212 213
213/** 214static void sci_remote_node_context_validate_context_buffer(struct sci_remote_node_context *sci_rnc)
214 *
215 * @sci_rnc: The remote node context object that is to be validated.
216 *
217 * This method will mark the rnc buffer as being valid and post the request to
218 * the hardware. none
219 */
220static void scic_sds_remote_node_context_validate_context_buffer(
221 struct scic_sds_remote_node_context *sci_rnc)
222{ 215{
216 union scu_remote_node_context *rnc_buffer;
223 struct isci_remote_device *idev = rnc_to_dev(sci_rnc); 217 struct isci_remote_device *idev = rnc_to_dev(sci_rnc);
224 struct domain_device *dev = idev->domain_dev; 218 struct domain_device *dev = idev->domain_dev;
225 union scu_remote_node_context *rnc_buffer; 219 struct isci_host *ihost = idev->owning_port->owning_controller;
226 220
227 rnc_buffer = scic_sds_controller_get_remote_node_context_buffer( 221 rnc_buffer = sci_rnc_by_id(ihost, sci_rnc->remote_node_index);
228 scic_sds_remote_device_get_controller(idev),
229 sci_rnc->remote_node_index
230 );
231 222
232 rnc_buffer->ssp.is_valid = true; 223 rnc_buffer->ssp.is_valid = true;
233 224
234 if (!idev->is_direct_attached && 225 if (!idev->is_direct_attached &&
235 (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP))) { 226 (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP))) {
236 scic_sds_remote_device_post_request(idev, 227 sci_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_96);
237 SCU_CONTEXT_COMMAND_POST_RNC_96);
238 } else { 228 } else {
239 scic_sds_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_32); 229 sci_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_32);
240 230
241 if (idev->is_direct_attached) { 231 if (idev->is_direct_attached)
242 scic_sds_port_setup_transports(idev->owning_port, 232 sci_port_setup_transports(idev->owning_port,
243 sci_rnc->remote_node_index); 233 sci_rnc->remote_node_index);
244 }
245 } 234 }
246} 235}
247 236
248/** 237static void sci_remote_node_context_invalidate_context_buffer(struct sci_remote_node_context *sci_rnc)
249 *
250 * @sci_rnc: The remote node context object that is to be invalidated.
251 *
252 * This method will update the RNC buffer and post the invalidate request. none
253 */
254static void scic_sds_remote_node_context_invalidate_context_buffer(
255 struct scic_sds_remote_node_context *sci_rnc)
256{ 238{
257 union scu_remote_node_context *rnc_buffer; 239 union scu_remote_node_context *rnc_buffer;
240 struct isci_remote_device *idev = rnc_to_dev(sci_rnc);
241 struct isci_host *ihost = idev->owning_port->owning_controller;
258 242
259 rnc_buffer = scic_sds_controller_get_remote_node_context_buffer( 243 rnc_buffer = sci_rnc_by_id(ihost, sci_rnc->remote_node_index);
260 scic_sds_remote_device_get_controller(rnc_to_dev(sci_rnc)),
261 sci_rnc->remote_node_index);
262 244
263 rnc_buffer->ssp.is_valid = false; 245 rnc_buffer->ssp.is_valid = false;
264 246
265 scic_sds_remote_device_post_request(rnc_to_dev(sci_rnc), 247 sci_remote_device_post_request(rnc_to_dev(sci_rnc),
266 SCU_CONTEXT_COMMAND_POST_RNC_INVALIDATE); 248 SCU_CONTEXT_COMMAND_POST_RNC_INVALIDATE);
267} 249}
268 250
269static void scic_sds_remote_node_context_initial_state_enter(struct sci_base_state_machine *sm) 251static void sci_remote_node_context_initial_state_enter(struct sci_base_state_machine *sm)
270{ 252{
271 struct scic_sds_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm); 253 struct sci_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm);
272 254
273 /* Check to see if we have gotten back to the initial state because 255 /* Check to see if we have gotten back to the initial state because
274 * someone requested to destroy the remote node context object. 256 * someone requested to destroy the remote node context object.
275 */ 257 */
276 if (sm->previous_state_id == SCI_RNC_INVALIDATING) { 258 if (sm->previous_state_id == SCI_RNC_INVALIDATING) {
277 rnc->destination_state = SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED; 259 rnc->destination_state = SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED;
278 scic_sds_remote_node_context_notify_user(rnc); 260 sci_remote_node_context_notify_user(rnc);
279 } 261 }
280} 262}
281 263
282static void scic_sds_remote_node_context_posting_state_enter(struct sci_base_state_machine *sm) 264static void sci_remote_node_context_posting_state_enter(struct sci_base_state_machine *sm)
283{ 265{
284 struct scic_sds_remote_node_context *sci_rnc = container_of(sm, typeof(*sci_rnc), sm); 266 struct sci_remote_node_context *sci_rnc = container_of(sm, typeof(*sci_rnc), sm);
285 267
286 scic_sds_remote_node_context_validate_context_buffer(sci_rnc); 268 sci_remote_node_context_validate_context_buffer(sci_rnc);
287} 269}
288 270
289static void scic_sds_remote_node_context_invalidating_state_enter(struct sci_base_state_machine *sm) 271static void sci_remote_node_context_invalidating_state_enter(struct sci_base_state_machine *sm)
290{ 272{
291 struct scic_sds_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm); 273 struct sci_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm);
292 274
293 scic_sds_remote_node_context_invalidate_context_buffer(rnc); 275 sci_remote_node_context_invalidate_context_buffer(rnc);
294} 276}
295 277
296static void scic_sds_remote_node_context_resuming_state_enter(struct sci_base_state_machine *sm) 278static void sci_remote_node_context_resuming_state_enter(struct sci_base_state_machine *sm)
297{ 279{
298 struct scic_sds_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm); 280 struct sci_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm);
299 struct isci_remote_device *idev; 281 struct isci_remote_device *idev;
300 struct domain_device *dev; 282 struct domain_device *dev;
301 283
@@ -310,73 +292,73 @@ static void scic_sds_remote_node_context_resuming_state_enter(struct sci_base_st
310 */ 292 */
311 if ((dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) && 293 if ((dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) &&
312 idev->is_direct_attached) 294 idev->is_direct_attached)
313 scic_sds_port_setup_transports(idev->owning_port, 295 sci_port_setup_transports(idev->owning_port,
314 rnc->remote_node_index); 296 rnc->remote_node_index);
315 297
316 scic_sds_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_RESUME); 298 sci_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_RESUME);
317} 299}
318 300
319static void scic_sds_remote_node_context_ready_state_enter(struct sci_base_state_machine *sm) 301static void sci_remote_node_context_ready_state_enter(struct sci_base_state_machine *sm)
320{ 302{
321 struct scic_sds_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm); 303 struct sci_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm);
322 304
323 rnc->destination_state = SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED; 305 rnc->destination_state = SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED;
324 306
325 if (rnc->user_callback) 307 if (rnc->user_callback)
326 scic_sds_remote_node_context_notify_user(rnc); 308 sci_remote_node_context_notify_user(rnc);
327} 309}
328 310
329static void scic_sds_remote_node_context_tx_suspended_state_enter(struct sci_base_state_machine *sm) 311static void sci_remote_node_context_tx_suspended_state_enter(struct sci_base_state_machine *sm)
330{ 312{
331 struct scic_sds_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm); 313 struct sci_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm);
332 314
333 scic_sds_remote_node_context_continue_state_transitions(rnc); 315 sci_remote_node_context_continue_state_transitions(rnc);
334} 316}
335 317
336static void scic_sds_remote_node_context_tx_rx_suspended_state_enter(struct sci_base_state_machine *sm) 318static void sci_remote_node_context_tx_rx_suspended_state_enter(struct sci_base_state_machine *sm)
337{ 319{
338 struct scic_sds_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm); 320 struct sci_remote_node_context *rnc = container_of(sm, typeof(*rnc), sm);
339 321
340 scic_sds_remote_node_context_continue_state_transitions(rnc); 322 sci_remote_node_context_continue_state_transitions(rnc);
341} 323}
342 324
343static const struct sci_base_state scic_sds_remote_node_context_state_table[] = { 325static const struct sci_base_state sci_remote_node_context_state_table[] = {
344 [SCI_RNC_INITIAL] = { 326 [SCI_RNC_INITIAL] = {
345 .enter_state = scic_sds_remote_node_context_initial_state_enter, 327 .enter_state = sci_remote_node_context_initial_state_enter,
346 }, 328 },
347 [SCI_RNC_POSTING] = { 329 [SCI_RNC_POSTING] = {
348 .enter_state = scic_sds_remote_node_context_posting_state_enter, 330 .enter_state = sci_remote_node_context_posting_state_enter,
349 }, 331 },
350 [SCI_RNC_INVALIDATING] = { 332 [SCI_RNC_INVALIDATING] = {
351 .enter_state = scic_sds_remote_node_context_invalidating_state_enter, 333 .enter_state = sci_remote_node_context_invalidating_state_enter,
352 }, 334 },
353 [SCI_RNC_RESUMING] = { 335 [SCI_RNC_RESUMING] = {
354 .enter_state = scic_sds_remote_node_context_resuming_state_enter, 336 .enter_state = sci_remote_node_context_resuming_state_enter,
355 }, 337 },
356 [SCI_RNC_READY] = { 338 [SCI_RNC_READY] = {
357 .enter_state = scic_sds_remote_node_context_ready_state_enter, 339 .enter_state = sci_remote_node_context_ready_state_enter,
358 }, 340 },
359 [SCI_RNC_TX_SUSPENDED] = { 341 [SCI_RNC_TX_SUSPENDED] = {
360 .enter_state = scic_sds_remote_node_context_tx_suspended_state_enter, 342 .enter_state = sci_remote_node_context_tx_suspended_state_enter,
361 }, 343 },
362 [SCI_RNC_TX_RX_SUSPENDED] = { 344 [SCI_RNC_TX_RX_SUSPENDED] = {
363 .enter_state = scic_sds_remote_node_context_tx_rx_suspended_state_enter, 345 .enter_state = sci_remote_node_context_tx_rx_suspended_state_enter,
364 }, 346 },
365 [SCI_RNC_AWAIT_SUSPENSION] = { }, 347 [SCI_RNC_AWAIT_SUSPENSION] = { },
366}; 348};
367 349
368void scic_sds_remote_node_context_construct(struct scic_sds_remote_node_context *rnc, 350void sci_remote_node_context_construct(struct sci_remote_node_context *rnc,
369 u16 remote_node_index) 351 u16 remote_node_index)
370{ 352{
371 memset(rnc, 0, sizeof(struct scic_sds_remote_node_context)); 353 memset(rnc, 0, sizeof(struct sci_remote_node_context));
372 354
373 rnc->remote_node_index = remote_node_index; 355 rnc->remote_node_index = remote_node_index;
374 rnc->destination_state = SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED; 356 rnc->destination_state = SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED;
375 357
376 sci_init_sm(&rnc->sm, scic_sds_remote_node_context_state_table, SCI_RNC_INITIAL); 358 sci_init_sm(&rnc->sm, sci_remote_node_context_state_table, SCI_RNC_INITIAL);
377} 359}
378 360
379enum sci_status scic_sds_remote_node_context_event_handler(struct scic_sds_remote_node_context *sci_rnc, 361enum sci_status sci_remote_node_context_event_handler(struct sci_remote_node_context *sci_rnc,
380 u32 event_code) 362 u32 event_code)
381{ 363{
382 enum scis_sds_remote_node_context_states state; 364 enum scis_sds_remote_node_context_states state;
@@ -476,7 +458,7 @@ enum sci_status scic_sds_remote_node_context_event_handler(struct scic_sds_remot
476 458
477} 459}
478 460
479enum sci_status scic_sds_remote_node_context_destruct(struct scic_sds_remote_node_context *sci_rnc, 461enum sci_status sci_remote_node_context_destruct(struct sci_remote_node_context *sci_rnc,
480 scics_sds_remote_node_context_callback cb_fn, 462 scics_sds_remote_node_context_callback cb_fn,
481 void *cb_p) 463 void *cb_p)
482{ 464{
@@ -485,7 +467,7 @@ enum sci_status scic_sds_remote_node_context_destruct(struct scic_sds_remote_nod
485 state = sci_rnc->sm.current_state_id; 467 state = sci_rnc->sm.current_state_id;
486 switch (state) { 468 switch (state) {
487 case SCI_RNC_INVALIDATING: 469 case SCI_RNC_INVALIDATING:
488 scic_sds_remote_node_context_setup_to_destory(sci_rnc, cb_fn, cb_p); 470 sci_remote_node_context_setup_to_destory(sci_rnc, cb_fn, cb_p);
489 return SCI_SUCCESS; 471 return SCI_SUCCESS;
490 case SCI_RNC_POSTING: 472 case SCI_RNC_POSTING:
491 case SCI_RNC_RESUMING: 473 case SCI_RNC_RESUMING:
@@ -493,7 +475,7 @@ enum sci_status scic_sds_remote_node_context_destruct(struct scic_sds_remote_nod
493 case SCI_RNC_TX_SUSPENDED: 475 case SCI_RNC_TX_SUSPENDED:
494 case SCI_RNC_TX_RX_SUSPENDED: 476 case SCI_RNC_TX_RX_SUSPENDED:
495 case SCI_RNC_AWAIT_SUSPENSION: 477 case SCI_RNC_AWAIT_SUSPENSION:
496 scic_sds_remote_node_context_setup_to_destory(sci_rnc, cb_fn, cb_p); 478 sci_remote_node_context_setup_to_destory(sci_rnc, cb_fn, cb_p);
497 sci_change_state(&sci_rnc->sm, SCI_RNC_INVALIDATING); 479 sci_change_state(&sci_rnc->sm, SCI_RNC_INVALIDATING);
498 return SCI_SUCCESS; 480 return SCI_SUCCESS;
499 case SCI_RNC_INITIAL: 481 case SCI_RNC_INITIAL:
@@ -511,7 +493,7 @@ enum sci_status scic_sds_remote_node_context_destruct(struct scic_sds_remote_nod
511 } 493 }
512} 494}
513 495
514enum sci_status scic_sds_remote_node_context_suspend(struct scic_sds_remote_node_context *sci_rnc, 496enum sci_status sci_remote_node_context_suspend(struct sci_remote_node_context *sci_rnc,
515 u32 suspend_type, 497 u32 suspend_type,
516 scics_sds_remote_node_context_callback cb_fn, 498 scics_sds_remote_node_context_callback cb_fn,
517 void *cb_p) 499 void *cb_p)
@@ -530,7 +512,7 @@ enum sci_status scic_sds_remote_node_context_suspend(struct scic_sds_remote_node
530 sci_rnc->suspension_code = suspend_type; 512 sci_rnc->suspension_code = suspend_type;
531 513
532 if (suspend_type == SCI_SOFTWARE_SUSPENSION) { 514 if (suspend_type == SCI_SOFTWARE_SUSPENSION) {
533 scic_sds_remote_device_post_request(rnc_to_dev(sci_rnc), 515 sci_remote_device_post_request(rnc_to_dev(sci_rnc),
534 SCU_CONTEXT_COMMAND_POST_RNC_SUSPEND_TX); 516 SCU_CONTEXT_COMMAND_POST_RNC_SUSPEND_TX);
535 } 517 }
536 518
@@ -538,7 +520,7 @@ enum sci_status scic_sds_remote_node_context_suspend(struct scic_sds_remote_node
538 return SCI_SUCCESS; 520 return SCI_SUCCESS;
539} 521}
540 522
541enum sci_status scic_sds_remote_node_context_resume(struct scic_sds_remote_node_context *sci_rnc, 523enum sci_status sci_remote_node_context_resume(struct sci_remote_node_context *sci_rnc,
542 scics_sds_remote_node_context_callback cb_fn, 524 scics_sds_remote_node_context_callback cb_fn,
543 void *cb_p) 525 void *cb_p)
544{ 526{
@@ -550,8 +532,8 @@ enum sci_status scic_sds_remote_node_context_resume(struct scic_sds_remote_node_
550 if (sci_rnc->remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) 532 if (sci_rnc->remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX)
551 return SCI_FAILURE_INVALID_STATE; 533 return SCI_FAILURE_INVALID_STATE;
552 534
553 scic_sds_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p); 535 sci_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p);
554 scic_sds_remote_node_context_construct_buffer(sci_rnc); 536 sci_remote_node_context_construct_buffer(sci_rnc);
555 sci_change_state(&sci_rnc->sm, SCI_RNC_POSTING); 537 sci_change_state(&sci_rnc->sm, SCI_RNC_POSTING);
556 return SCI_SUCCESS; 538 return SCI_SUCCESS;
557 case SCI_RNC_POSTING: 539 case SCI_RNC_POSTING:
@@ -567,7 +549,7 @@ enum sci_status scic_sds_remote_node_context_resume(struct scic_sds_remote_node_
567 struct isci_remote_device *idev = rnc_to_dev(sci_rnc); 549 struct isci_remote_device *idev = rnc_to_dev(sci_rnc);
568 struct domain_device *dev = idev->domain_dev; 550 struct domain_device *dev = idev->domain_dev;
569 551
570 scic_sds_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p); 552 sci_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p);
571 553
572 /* TODO: consider adding a resume action of NONE, INVALIDATE, WRITE_TLCR */ 554 /* TODO: consider adding a resume action of NONE, INVALIDATE, WRITE_TLCR */
573 if (dev->dev_type == SAS_END_DEV || dev_is_expander(dev)) 555 if (dev->dev_type == SAS_END_DEV || dev_is_expander(dev))
@@ -584,11 +566,11 @@ enum sci_status scic_sds_remote_node_context_resume(struct scic_sds_remote_node_
584 return SCI_SUCCESS; 566 return SCI_SUCCESS;
585 } 567 }
586 case SCI_RNC_TX_RX_SUSPENDED: 568 case SCI_RNC_TX_RX_SUSPENDED:
587 scic_sds_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p); 569 sci_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p);
588 sci_change_state(&sci_rnc->sm, SCI_RNC_RESUMING); 570 sci_change_state(&sci_rnc->sm, SCI_RNC_RESUMING);
589 return SCI_FAILURE_INVALID_STATE; 571 return SCI_FAILURE_INVALID_STATE;
590 case SCI_RNC_AWAIT_SUSPENSION: 572 case SCI_RNC_AWAIT_SUSPENSION:
591 scic_sds_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p); 573 sci_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p);
592 return SCI_SUCCESS; 574 return SCI_SUCCESS;
593 default: 575 default:
594 dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)), 576 dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),
@@ -597,7 +579,7 @@ enum sci_status scic_sds_remote_node_context_resume(struct scic_sds_remote_node_
597 } 579 }
598} 580}
599 581
600enum sci_status scic_sds_remote_node_context_start_io(struct scic_sds_remote_node_context *sci_rnc, 582enum sci_status sci_remote_node_context_start_io(struct sci_remote_node_context *sci_rnc,
601 struct isci_request *ireq) 583 struct isci_request *ireq)
602{ 584{
603 enum scis_sds_remote_node_context_states state; 585 enum scis_sds_remote_node_context_states state;
@@ -622,7 +604,7 @@ enum sci_status scic_sds_remote_node_context_start_io(struct scic_sds_remote_nod
622 return SCI_FAILURE_INVALID_STATE; 604 return SCI_FAILURE_INVALID_STATE;
623} 605}
624 606
625enum sci_status scic_sds_remote_node_context_start_task(struct scic_sds_remote_node_context *sci_rnc, 607enum sci_status sci_remote_node_context_start_task(struct sci_remote_node_context *sci_rnc,
626 struct isci_request *ireq) 608 struct isci_request *ireq)
627{ 609{
628 enum scis_sds_remote_node_context_states state; 610 enum scis_sds_remote_node_context_states state;
@@ -635,7 +617,7 @@ enum sci_status scic_sds_remote_node_context_start_task(struct scic_sds_remote_n
635 return SCI_SUCCESS; 617 return SCI_SUCCESS;
636 case SCI_RNC_TX_SUSPENDED: 618 case SCI_RNC_TX_SUSPENDED:
637 case SCI_RNC_TX_RX_SUSPENDED: 619 case SCI_RNC_TX_RX_SUSPENDED:
638 scic_sds_remote_node_context_resume(sci_rnc, NULL, NULL); 620 sci_remote_node_context_resume(sci_rnc, NULL, NULL);
639 return SCI_SUCCESS; 621 return SCI_SUCCESS;
640 default: 622 default:
641 dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)), 623 dev_warn(scirdev_to_dev(rnc_to_dev(sci_rnc)),
diff --git a/drivers/scsi/isci/remote_node_context.h b/drivers/scsi/isci/remote_node_context.h
index 7a24c7a12de1..b475c5c26642 100644
--- a/drivers/scsi/isci/remote_node_context.h
+++ b/drivers/scsi/isci/remote_node_context.h
@@ -80,7 +80,7 @@
80 80
81struct isci_request; 81struct isci_request;
82struct isci_remote_device; 82struct isci_remote_device;
83struct scic_sds_remote_node_context; 83struct sci_remote_node_context;
84 84
85typedef void (*scics_sds_remote_node_context_callback)(void *); 85typedef void (*scics_sds_remote_node_context_callback)(void *);
86 86
@@ -147,19 +147,19 @@ enum scis_sds_remote_node_context_states {
147 * This enumeration is used to define the end destination state for the remote 147 * This enumeration is used to define the end destination state for the remote
148 * node context. 148 * node context.
149 */ 149 */
150enum scic_sds_remote_node_context_destination_state { 150enum sci_remote_node_context_destination_state {
151 SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED, 151 SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_UNSPECIFIED,
152 SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_READY, 152 SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_READY,
153 SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_FINAL 153 SCIC_SDS_REMOTE_NODE_DESTINATION_STATE_FINAL
154}; 154};
155 155
156/** 156/**
157 * struct scic_sds_remote_node_context - This structure contains the data 157 * struct sci_remote_node_context - This structure contains the data
158 * associated with the remote node context object. The remote node context 158 * associated with the remote node context object. The remote node context
159 * (RNC) object models the the remote device information necessary to manage 159 * (RNC) object models the the remote device information necessary to manage
160 * the silicon RNC. 160 * the silicon RNC.
161 */ 161 */
162struct scic_sds_remote_node_context { 162struct sci_remote_node_context {
163 /** 163 /**
164 * This field indicates the remote node index (RNI) associated with 164 * This field indicates the remote node index (RNI) associated with
165 * this RNC. 165 * this RNC.
@@ -177,7 +177,7 @@ struct scic_sds_remote_node_context {
177 * state. This can cause an automatic resume on receiving a suspension 177 * state. This can cause an automatic resume on receiving a suspension
178 * notification. 178 * notification.
179 */ 179 */
180 enum scic_sds_remote_node_context_destination_state destination_state; 180 enum sci_remote_node_context_destination_state destination_state;
181 181
182 /** 182 /**
183 * This field contains the callback function that the user requested to be 183 * This field contains the callback function that the user requested to be
@@ -197,31 +197,31 @@ struct scic_sds_remote_node_context {
197 struct sci_base_state_machine sm; 197 struct sci_base_state_machine sm;
198}; 198};
199 199
200void scic_sds_remote_node_context_construct(struct scic_sds_remote_node_context *rnc, 200void sci_remote_node_context_construct(struct sci_remote_node_context *rnc,
201 u16 remote_node_index); 201 u16 remote_node_index);
202 202
203 203
204bool scic_sds_remote_node_context_is_ready( 204bool sci_remote_node_context_is_ready(
205 struct scic_sds_remote_node_context *sci_rnc); 205 struct sci_remote_node_context *sci_rnc);
206 206
207#define scic_sds_remote_node_context_get_remote_node_index(rcn) \ 207#define sci_remote_node_context_get_remote_node_index(rcn) \
208 ((rnc)->remote_node_index) 208 ((rnc)->remote_node_index)
209 209
210enum sci_status scic_sds_remote_node_context_event_handler(struct scic_sds_remote_node_context *sci_rnc, 210enum sci_status sci_remote_node_context_event_handler(struct sci_remote_node_context *sci_rnc,
211 u32 event_code); 211 u32 event_code);
212enum sci_status scic_sds_remote_node_context_destruct(struct scic_sds_remote_node_context *sci_rnc, 212enum sci_status sci_remote_node_context_destruct(struct sci_remote_node_context *sci_rnc,
213 scics_sds_remote_node_context_callback callback, 213 scics_sds_remote_node_context_callback callback,
214 void *callback_parameter); 214 void *callback_parameter);
215enum sci_status scic_sds_remote_node_context_suspend(struct scic_sds_remote_node_context *sci_rnc, 215enum sci_status sci_remote_node_context_suspend(struct sci_remote_node_context *sci_rnc,
216 u32 suspend_type, 216 u32 suspend_type,
217 scics_sds_remote_node_context_callback cb_fn, 217 scics_sds_remote_node_context_callback cb_fn,
218 void *cb_p); 218 void *cb_p);
219enum sci_status scic_sds_remote_node_context_resume(struct scic_sds_remote_node_context *sci_rnc, 219enum sci_status sci_remote_node_context_resume(struct sci_remote_node_context *sci_rnc,
220 scics_sds_remote_node_context_callback cb_fn, 220 scics_sds_remote_node_context_callback cb_fn,
221 void *cb_p); 221 void *cb_p);
222enum sci_status scic_sds_remote_node_context_start_task(struct scic_sds_remote_node_context *sci_rnc, 222enum sci_status sci_remote_node_context_start_task(struct sci_remote_node_context *sci_rnc,
223 struct isci_request *ireq); 223 struct isci_request *ireq);
224enum sci_status scic_sds_remote_node_context_start_io(struct scic_sds_remote_node_context *sci_rnc, 224enum sci_status sci_remote_node_context_start_io(struct sci_remote_node_context *sci_rnc,
225 struct isci_request *ireq); 225 struct isci_request *ireq);
226 226
227#endif /* _SCIC_SDS_REMOTE_NODE_CONTEXT_H_ */ 227#endif /* _SCIC_SDS_REMOTE_NODE_CONTEXT_H_ */
diff --git a/drivers/scsi/isci/remote_node_table.c b/drivers/scsi/isci/remote_node_table.c
index 6b9465a5a217..301b3141945e 100644
--- a/drivers/scsi/isci/remote_node_table.c
+++ b/drivers/scsi/isci/remote_node_table.c
@@ -74,8 +74,8 @@
74 * just bit position. u32 This is the absolute bit position for an available 74 * just bit position. u32 This is the absolute bit position for an available
75 * group. 75 * group.
76 */ 76 */
77static u32 scic_sds_remote_node_table_get_group_index( 77static u32 sci_remote_node_table_get_group_index(
78 struct scic_remote_node_table *remote_node_table, 78 struct sci_remote_node_table *remote_node_table,
79 u32 group_table_index) 79 u32 group_table_index)
80{ 80{
81 u32 dword_index; 81 u32 dword_index;
@@ -108,8 +108,8 @@ static u32 scic_sds_remote_node_table_get_group_index(
108 * This method will clear the group index entry in the specified group index 108 * This method will clear the group index entry in the specified group index
109 * table. none 109 * table. none
110 */ 110 */
111static void scic_sds_remote_node_table_clear_group_index( 111static void sci_remote_node_table_clear_group_index(
112 struct scic_remote_node_table *remote_node_table, 112 struct sci_remote_node_table *remote_node_table,
113 u32 group_table_index, 113 u32 group_table_index,
114 u32 group_index) 114 u32 group_index)
115{ 115{
@@ -138,8 +138,8 @@ static void scic_sds_remote_node_table_clear_group_index(
138 * This method will set the group index bit entry in the specified gropu index 138 * This method will set the group index bit entry in the specified gropu index
139 * table. none 139 * table. none
140 */ 140 */
141static void scic_sds_remote_node_table_set_group_index( 141static void sci_remote_node_table_set_group_index(
142 struct scic_remote_node_table *remote_node_table, 142 struct sci_remote_node_table *remote_node_table,
143 u32 group_table_index, 143 u32 group_table_index,
144 u32 group_index) 144 u32 group_index)
145{ 145{
@@ -167,8 +167,8 @@ static void scic_sds_remote_node_table_set_group_index(
167 * This method will set the remote to available in the remote node allocation 167 * This method will set the remote to available in the remote node allocation
168 * table. none 168 * table. none
169 */ 169 */
170static void scic_sds_remote_node_table_set_node_index( 170static void sci_remote_node_table_set_node_index(
171 struct scic_remote_node_table *remote_node_table, 171 struct sci_remote_node_table *remote_node_table,
172 u32 remote_node_index) 172 u32 remote_node_index)
173{ 173{
174 u32 dword_location; 174 u32 dword_location;
@@ -200,8 +200,8 @@ static void scic_sds_remote_node_table_set_node_index(
200 * This method clears the remote node index from the table of available remote 200 * This method clears the remote node index from the table of available remote
201 * nodes. none 201 * nodes. none
202 */ 202 */
203static void scic_sds_remote_node_table_clear_node_index( 203static void sci_remote_node_table_clear_node_index(
204 struct scic_remote_node_table *remote_node_table, 204 struct sci_remote_node_table *remote_node_table,
205 u32 remote_node_index) 205 u32 remote_node_index)
206{ 206{
207 u32 dword_location; 207 u32 dword_location;
@@ -231,8 +231,8 @@ static void scic_sds_remote_node_table_clear_node_index(
231 * 231 *
232 * This method clears the entire table slot at the specified slot index. none 232 * This method clears the entire table slot at the specified slot index. none
233 */ 233 */
234static void scic_sds_remote_node_table_clear_group( 234static void sci_remote_node_table_clear_group(
235 struct scic_remote_node_table *remote_node_table, 235 struct sci_remote_node_table *remote_node_table,
236 u32 group_index) 236 u32 group_index)
237{ 237{
238 u32 dword_location; 238 u32 dword_location;
@@ -258,8 +258,8 @@ static void scic_sds_remote_node_table_clear_group(
258 * 258 *
259 * THis method sets an entire remote node group in the remote node table. 259 * THis method sets an entire remote node group in the remote node table.
260 */ 260 */
261static void scic_sds_remote_node_table_set_group( 261static void sci_remote_node_table_set_group(
262 struct scic_remote_node_table *remote_node_table, 262 struct sci_remote_node_table *remote_node_table,
263 u32 group_index) 263 u32 group_index)
264{ 264{
265 u32 dword_location; 265 u32 dword_location;
@@ -288,8 +288,8 @@ static void scic_sds_remote_node_table_set_group(
288 * This method will return the group value for the specified group index. The 288 * This method will return the group value for the specified group index. The
289 * bit values at the specified remote node group index. 289 * bit values at the specified remote node group index.
290 */ 290 */
291static u8 scic_sds_remote_node_table_get_group_value( 291static u8 sci_remote_node_table_get_group_value(
292 struct scic_remote_node_table *remote_node_table, 292 struct sci_remote_node_table *remote_node_table,
293 u32 group_index) 293 u32 group_index)
294{ 294{
295 u32 dword_location; 295 u32 dword_location;
@@ -313,8 +313,8 @@ static u8 scic_sds_remote_node_table_get_group_value(
313 * 313 *
314 * This method will initialize the remote node table for use. none 314 * This method will initialize the remote node table for use. none
315 */ 315 */
316void scic_sds_remote_node_table_initialize( 316void sci_remote_node_table_initialize(
317 struct scic_remote_node_table *remote_node_table, 317 struct sci_remote_node_table *remote_node_table,
318 u32 remote_node_entries) 318 u32 remote_node_entries)
319{ 319{
320 u32 index; 320 u32 index;
@@ -342,7 +342,7 @@ void scic_sds_remote_node_table_initialize(
342 342
343 /* Initialize each full DWORD to a FULL SET of remote nodes */ 343 /* Initialize each full DWORD to a FULL SET of remote nodes */
344 for (index = 0; index < remote_node_entries; index++) { 344 for (index = 0; index < remote_node_entries; index++) {
345 scic_sds_remote_node_table_set_node_index(remote_node_table, index); 345 sci_remote_node_table_set_node_index(remote_node_table, index);
346 } 346 }
347 347
348 remote_node_table->group_array_size = (u16) 348 remote_node_table->group_array_size = (u16)
@@ -353,14 +353,14 @@ void scic_sds_remote_node_table_initialize(
353 /* 353 /*
354 * These are all guaranteed to be full slot values so fill them in the 354 * These are all guaranteed to be full slot values so fill them in the
355 * available sets of 3 remote nodes */ 355 * available sets of 3 remote nodes */
356 scic_sds_remote_node_table_set_group_index(remote_node_table, 2, index); 356 sci_remote_node_table_set_group_index(remote_node_table, 2, index);
357 } 357 }
358 358
359 /* Now fill in any remainders that we may find */ 359 /* Now fill in any remainders that we may find */
360 if ((remote_node_entries % SCU_STP_REMOTE_NODE_COUNT) == 2) { 360 if ((remote_node_entries % SCU_STP_REMOTE_NODE_COUNT) == 2) {
361 scic_sds_remote_node_table_set_group_index(remote_node_table, 1, index); 361 sci_remote_node_table_set_group_index(remote_node_table, 1, index);
362 } else if ((remote_node_entries % SCU_STP_REMOTE_NODE_COUNT) == 1) { 362 } else if ((remote_node_entries % SCU_STP_REMOTE_NODE_COUNT) == 1) {
363 scic_sds_remote_node_table_set_group_index(remote_node_table, 0, index); 363 sci_remote_node_table_set_group_index(remote_node_table, 0, index);
364 } 364 }
365} 365}
366 366
@@ -379,8 +379,8 @@ void scic_sds_remote_node_table_initialize(
379 * updated. The RNi value or an invalid remote node context if an RNi can not 379 * updated. The RNi value or an invalid remote node context if an RNi can not
380 * be found. 380 * be found.
381 */ 381 */
382static u16 scic_sds_remote_node_table_allocate_single_remote_node( 382static u16 sci_remote_node_table_allocate_single_remote_node(
383 struct scic_remote_node_table *remote_node_table, 383 struct sci_remote_node_table *remote_node_table,
384 u32 group_table_index) 384 u32 group_table_index)
385{ 385{
386 u8 index; 386 u8 index;
@@ -388,12 +388,12 @@ static u16 scic_sds_remote_node_table_allocate_single_remote_node(
388 u32 group_index; 388 u32 group_index;
389 u16 remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX; 389 u16 remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX;
390 390
391 group_index = scic_sds_remote_node_table_get_group_index( 391 group_index = sci_remote_node_table_get_group_index(
392 remote_node_table, group_table_index); 392 remote_node_table, group_table_index);
393 393
394 /* We could not find an available slot in the table selector 0 */ 394 /* We could not find an available slot in the table selector 0 */
395 if (group_index != SCIC_SDS_REMOTE_NODE_TABLE_INVALID_INDEX) { 395 if (group_index != SCIC_SDS_REMOTE_NODE_TABLE_INVALID_INDEX) {
396 group_value = scic_sds_remote_node_table_get_group_value( 396 group_value = sci_remote_node_table_get_group_value(
397 remote_node_table, group_index); 397 remote_node_table, group_index);
398 398
399 for (index = 0; index < SCU_STP_REMOTE_NODE_COUNT; index++) { 399 for (index = 0; index < SCU_STP_REMOTE_NODE_COUNT; index++) {
@@ -402,16 +402,16 @@ static u16 scic_sds_remote_node_table_allocate_single_remote_node(
402 remote_node_index = (u16)(group_index * SCU_STP_REMOTE_NODE_COUNT 402 remote_node_index = (u16)(group_index * SCU_STP_REMOTE_NODE_COUNT
403 + index); 403 + index);
404 404
405 scic_sds_remote_node_table_clear_group_index( 405 sci_remote_node_table_clear_group_index(
406 remote_node_table, group_table_index, group_index 406 remote_node_table, group_table_index, group_index
407 ); 407 );
408 408
409 scic_sds_remote_node_table_clear_node_index( 409 sci_remote_node_table_clear_node_index(
410 remote_node_table, remote_node_index 410 remote_node_table, remote_node_index
411 ); 411 );
412 412
413 if (group_table_index > 0) { 413 if (group_table_index > 0) {
414 scic_sds_remote_node_table_set_group_index( 414 sci_remote_node_table_set_group_index(
415 remote_node_table, group_table_index - 1, group_index 415 remote_node_table, group_table_index - 1, group_index
416 ); 416 );
417 } 417 }
@@ -436,24 +436,24 @@ static u16 scic_sds_remote_node_table_allocate_single_remote_node(
436 * The remote node index that represents three consecutive remote node entries 436 * The remote node index that represents three consecutive remote node entries
437 * or an invalid remote node context if none can be found. 437 * or an invalid remote node context if none can be found.
438 */ 438 */
439static u16 scic_sds_remote_node_table_allocate_triple_remote_node( 439static u16 sci_remote_node_table_allocate_triple_remote_node(
440 struct scic_remote_node_table *remote_node_table, 440 struct sci_remote_node_table *remote_node_table,
441 u32 group_table_index) 441 u32 group_table_index)
442{ 442{
443 u32 group_index; 443 u32 group_index;
444 u16 remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX; 444 u16 remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX;
445 445
446 group_index = scic_sds_remote_node_table_get_group_index( 446 group_index = sci_remote_node_table_get_group_index(
447 remote_node_table, group_table_index); 447 remote_node_table, group_table_index);
448 448
449 if (group_index != SCIC_SDS_REMOTE_NODE_TABLE_INVALID_INDEX) { 449 if (group_index != SCIC_SDS_REMOTE_NODE_TABLE_INVALID_INDEX) {
450 remote_node_index = (u16)group_index * SCU_STP_REMOTE_NODE_COUNT; 450 remote_node_index = (u16)group_index * SCU_STP_REMOTE_NODE_COUNT;
451 451
452 scic_sds_remote_node_table_clear_group_index( 452 sci_remote_node_table_clear_group_index(
453 remote_node_table, group_table_index, group_index 453 remote_node_table, group_table_index, group_index
454 ); 454 );
455 455
456 scic_sds_remote_node_table_clear_group( 456 sci_remote_node_table_clear_group(
457 remote_node_table, group_index 457 remote_node_table, group_index
458 ); 458 );
459 } 459 }
@@ -473,31 +473,31 @@ static u16 scic_sds_remote_node_table_allocate_triple_remote_node(
473 * SCU_SSP_REMOTE_NODE_COUNT(1) or SCU_STP_REMOTE_NODE_COUNT(3). u16 This is 473 * SCU_SSP_REMOTE_NODE_COUNT(1) or SCU_STP_REMOTE_NODE_COUNT(3). u16 This is
474 * the remote node index that is returned or an invalid remote node context. 474 * the remote node index that is returned or an invalid remote node context.
475 */ 475 */
476u16 scic_sds_remote_node_table_allocate_remote_node( 476u16 sci_remote_node_table_allocate_remote_node(
477 struct scic_remote_node_table *remote_node_table, 477 struct sci_remote_node_table *remote_node_table,
478 u32 remote_node_count) 478 u32 remote_node_count)
479{ 479{
480 u16 remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX; 480 u16 remote_node_index = SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX;
481 481
482 if (remote_node_count == SCU_SSP_REMOTE_NODE_COUNT) { 482 if (remote_node_count == SCU_SSP_REMOTE_NODE_COUNT) {
483 remote_node_index = 483 remote_node_index =
484 scic_sds_remote_node_table_allocate_single_remote_node( 484 sci_remote_node_table_allocate_single_remote_node(
485 remote_node_table, 0); 485 remote_node_table, 0);
486 486
487 if (remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) { 487 if (remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) {
488 remote_node_index = 488 remote_node_index =
489 scic_sds_remote_node_table_allocate_single_remote_node( 489 sci_remote_node_table_allocate_single_remote_node(
490 remote_node_table, 1); 490 remote_node_table, 1);
491 } 491 }
492 492
493 if (remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) { 493 if (remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) {
494 remote_node_index = 494 remote_node_index =
495 scic_sds_remote_node_table_allocate_single_remote_node( 495 sci_remote_node_table_allocate_single_remote_node(
496 remote_node_table, 2); 496 remote_node_table, 2);
497 } 497 }
498 } else if (remote_node_count == SCU_STP_REMOTE_NODE_COUNT) { 498 } else if (remote_node_count == SCU_STP_REMOTE_NODE_COUNT) {
499 remote_node_index = 499 remote_node_index =
500 scic_sds_remote_node_table_allocate_triple_remote_node( 500 sci_remote_node_table_allocate_triple_remote_node(
501 remote_node_table, 2); 501 remote_node_table, 2);
502 } 502 }
503 503
@@ -511,8 +511,8 @@ u16 scic_sds_remote_node_table_allocate_remote_node(
511 * This method will free a single remote node index back to the remote node 511 * This method will free a single remote node index back to the remote node
512 * table. This routine will update the remote node groups 512 * table. This routine will update the remote node groups
513 */ 513 */
514static void scic_sds_remote_node_table_release_single_remote_node( 514static void sci_remote_node_table_release_single_remote_node(
515 struct scic_remote_node_table *remote_node_table, 515 struct sci_remote_node_table *remote_node_table,
516 u16 remote_node_index) 516 u16 remote_node_index)
517{ 517{
518 u32 group_index; 518 u32 group_index;
@@ -520,7 +520,7 @@ static void scic_sds_remote_node_table_release_single_remote_node(
520 520
521 group_index = remote_node_index / SCU_STP_REMOTE_NODE_COUNT; 521 group_index = remote_node_index / SCU_STP_REMOTE_NODE_COUNT;
522 522
523 group_value = scic_sds_remote_node_table_get_group_value(remote_node_table, group_index); 523 group_value = sci_remote_node_table_get_group_value(remote_node_table, group_index);
524 524
525 /* 525 /*
526 * Assert that we are not trying to add an entry to a slot that is already 526 * Assert that we are not trying to add an entry to a slot that is already
@@ -531,22 +531,22 @@ static void scic_sds_remote_node_table_release_single_remote_node(
531 /* 531 /*
532 * There are no entries in this slot so it must be added to the single 532 * There are no entries in this slot so it must be added to the single
533 * slot table. */ 533 * slot table. */
534 scic_sds_remote_node_table_set_group_index(remote_node_table, 0, group_index); 534 sci_remote_node_table_set_group_index(remote_node_table, 0, group_index);
535 } else if ((group_value & (group_value - 1)) == 0) { 535 } else if ((group_value & (group_value - 1)) == 0) {
536 /* 536 /*
537 * There is only one entry in this slot so it must be moved from the 537 * There is only one entry in this slot so it must be moved from the
538 * single slot table to the dual slot table */ 538 * single slot table to the dual slot table */
539 scic_sds_remote_node_table_clear_group_index(remote_node_table, 0, group_index); 539 sci_remote_node_table_clear_group_index(remote_node_table, 0, group_index);
540 scic_sds_remote_node_table_set_group_index(remote_node_table, 1, group_index); 540 sci_remote_node_table_set_group_index(remote_node_table, 1, group_index);
541 } else { 541 } else {
542 /* 542 /*
543 * There are two entries in the slot so it must be moved from the dual 543 * There are two entries in the slot so it must be moved from the dual
544 * slot table to the tripple slot table. */ 544 * slot table to the tripple slot table. */
545 scic_sds_remote_node_table_clear_group_index(remote_node_table, 1, group_index); 545 sci_remote_node_table_clear_group_index(remote_node_table, 1, group_index);
546 scic_sds_remote_node_table_set_group_index(remote_node_table, 2, group_index); 546 sci_remote_node_table_set_group_index(remote_node_table, 2, group_index);
547 } 547 }
548 548
549 scic_sds_remote_node_table_set_node_index(remote_node_table, remote_node_index); 549 sci_remote_node_table_set_node_index(remote_node_table, remote_node_index);
550} 550}
551 551
552/** 552/**
@@ -557,19 +557,19 @@ static void scic_sds_remote_node_table_release_single_remote_node(
557 * This method will release a group of three consecutive remote nodes back to 557 * This method will release a group of three consecutive remote nodes back to
558 * the free remote nodes. 558 * the free remote nodes.
559 */ 559 */
560static void scic_sds_remote_node_table_release_triple_remote_node( 560static void sci_remote_node_table_release_triple_remote_node(
561 struct scic_remote_node_table *remote_node_table, 561 struct sci_remote_node_table *remote_node_table,
562 u16 remote_node_index) 562 u16 remote_node_index)
563{ 563{
564 u32 group_index; 564 u32 group_index;
565 565
566 group_index = remote_node_index / SCU_STP_REMOTE_NODE_COUNT; 566 group_index = remote_node_index / SCU_STP_REMOTE_NODE_COUNT;
567 567
568 scic_sds_remote_node_table_set_group_index( 568 sci_remote_node_table_set_group_index(
569 remote_node_table, 2, group_index 569 remote_node_table, 2, group_index
570 ); 570 );
571 571
572 scic_sds_remote_node_table_set_group(remote_node_table, group_index); 572 sci_remote_node_table_set_group(remote_node_table, group_index);
573} 573}
574 574
575/** 575/**
@@ -582,16 +582,16 @@ static void scic_sds_remote_node_table_release_triple_remote_node(
582 * This method will release the remote node index back into the remote node 582 * This method will release the remote node index back into the remote node
583 * table free pool. 583 * table free pool.
584 */ 584 */
585void scic_sds_remote_node_table_release_remote_node_index( 585void sci_remote_node_table_release_remote_node_index(
586 struct scic_remote_node_table *remote_node_table, 586 struct sci_remote_node_table *remote_node_table,
587 u32 remote_node_count, 587 u32 remote_node_count,
588 u16 remote_node_index) 588 u16 remote_node_index)
589{ 589{
590 if (remote_node_count == SCU_SSP_REMOTE_NODE_COUNT) { 590 if (remote_node_count == SCU_SSP_REMOTE_NODE_COUNT) {
591 scic_sds_remote_node_table_release_single_remote_node( 591 sci_remote_node_table_release_single_remote_node(
592 remote_node_table, remote_node_index); 592 remote_node_table, remote_node_index);
593 } else if (remote_node_count == SCU_STP_REMOTE_NODE_COUNT) { 593 } else if (remote_node_count == SCU_STP_REMOTE_NODE_COUNT) {
594 scic_sds_remote_node_table_release_triple_remote_node( 594 sci_remote_node_table_release_triple_remote_node(
595 remote_node_table, remote_node_index); 595 remote_node_table, remote_node_index);
596 } 596 }
597} 597}
diff --git a/drivers/scsi/isci/remote_node_table.h b/drivers/scsi/isci/remote_node_table.h
index 5737d9a30cca..721ab982d2ac 100644
--- a/drivers/scsi/isci/remote_node_table.h
+++ b/drivers/scsi/isci/remote_node_table.h
@@ -130,11 +130,11 @@
130#define SCU_SATA_REMOTE_NODE_COUNT 1 130#define SCU_SATA_REMOTE_NODE_COUNT 1
131 131
132/** 132/**
133 * struct scic_remote_node_table - 133 * struct sci_remote_node_table -
134 * 134 *
135 * 135 *
136 */ 136 */
137struct scic_remote_node_table { 137struct sci_remote_node_table {
138 /** 138 /**
139 * This field contains the array size in dwords 139 * This field contains the array size in dwords
140 */ 140 */
@@ -172,16 +172,16 @@ struct scic_remote_node_table {
172 172
173/* --------------------------------------------------------------------------- */ 173/* --------------------------------------------------------------------------- */
174 174
175void scic_sds_remote_node_table_initialize( 175void sci_remote_node_table_initialize(
176 struct scic_remote_node_table *remote_node_table, 176 struct sci_remote_node_table *remote_node_table,
177 u32 remote_node_entries); 177 u32 remote_node_entries);
178 178
179u16 scic_sds_remote_node_table_allocate_remote_node( 179u16 sci_remote_node_table_allocate_remote_node(
180 struct scic_remote_node_table *remote_node_table, 180 struct sci_remote_node_table *remote_node_table,
181 u32 remote_node_count); 181 u32 remote_node_count);
182 182
183void scic_sds_remote_node_table_release_remote_node_index( 183void sci_remote_node_table_release_remote_node_index(
184 struct scic_remote_node_table *remote_node_table, 184 struct sci_remote_node_table *remote_node_table,
185 u32 remote_node_count, 185 u32 remote_node_count,
186 u16 remote_node_index); 186 u16 remote_node_index);
187 187
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index 36e674896bc5..bcb3c08c19a7 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -89,7 +89,7 @@ static dma_addr_t to_sgl_element_pair_dma(struct isci_host *ihost,
89 return ihost->task_context_dma + offset; 89 return ihost->task_context_dma + offset;
90 } 90 }
91 91
92 return scic_io_request_get_dma_addr(ireq, &ireq->sg_table[idx - 2]); 92 return sci_io_request_get_dma_addr(ireq, &ireq->sg_table[idx - 2]);
93} 93}
94 94
95static void init_sgl_element(struct scu_sgl_element *e, struct scatterlist *sg) 95static void init_sgl_element(struct scu_sgl_element *e, struct scatterlist *sg)
@@ -100,7 +100,7 @@ static void init_sgl_element(struct scu_sgl_element *e, struct scatterlist *sg)
100 e->address_modifier = 0; 100 e->address_modifier = 0;
101} 101}
102 102
103static void scic_sds_request_build_sgl(struct isci_request *ireq) 103static void sci_request_build_sgl(struct isci_request *ireq)
104{ 104{
105 struct isci_host *ihost = ireq->isci_host; 105 struct isci_host *ihost = ireq->isci_host;
106 struct sas_task *task = isci_request_access_task(ireq); 106 struct sas_task *task = isci_request_access_task(ireq);
@@ -158,7 +158,7 @@ static void scic_sds_request_build_sgl(struct isci_request *ireq)
158 } 158 }
159} 159}
160 160
161static void scic_sds_io_request_build_ssp_command_iu(struct isci_request *ireq) 161static void sci_io_request_build_ssp_command_iu(struct isci_request *ireq)
162{ 162{
163 struct ssp_cmd_iu *cmd_iu; 163 struct ssp_cmd_iu *cmd_iu;
164 struct sas_task *task = isci_request_access_task(ireq); 164 struct sas_task *task = isci_request_access_task(ireq);
@@ -178,7 +178,7 @@ static void scic_sds_io_request_build_ssp_command_iu(struct isci_request *ireq)
178 sizeof(task->ssp_task.cdb) / sizeof(u32)); 178 sizeof(task->ssp_task.cdb) / sizeof(u32));
179} 179}
180 180
181static void scic_sds_task_request_build_ssp_task_iu(struct isci_request *ireq) 181static void sci_task_request_build_ssp_task_iu(struct isci_request *ireq)
182{ 182{
183 struct ssp_task_iu *task_iu; 183 struct ssp_task_iu *task_iu;
184 struct sas_task *task = isci_request_access_task(ireq); 184 struct sas_task *task = isci_request_access_task(ireq);
@@ -211,8 +211,8 @@ static void scu_ssp_reqeust_construct_task_context(
211 struct isci_remote_device *idev; 211 struct isci_remote_device *idev;
212 struct isci_port *iport; 212 struct isci_port *iport;
213 213
214 idev = scic_sds_request_get_device(ireq); 214 idev = sci_request_get_device(ireq);
215 iport = scic_sds_request_get_port(ireq); 215 iport = sci_request_get_port(ireq);
216 216
217 /* Fill in the TC with the its required data */ 217 /* Fill in the TC with the its required data */
218 task_context->abort = 0; 218 task_context->abort = 0;
@@ -220,13 +220,13 @@ static void scu_ssp_reqeust_construct_task_context(
220 task_context->initiator_request = 1; 220 task_context->initiator_request = 1;
221 task_context->connection_rate = idev->connection_rate; 221 task_context->connection_rate = idev->connection_rate;
222 task_context->protocol_engine_index = 222 task_context->protocol_engine_index =
223 scic_sds_controller_get_protocol_engine_group(controller); 223 sci_controller_get_protocol_engine_group(controller);
224 task_context->logical_port_index = scic_sds_port_get_index(iport); 224 task_context->logical_port_index = sci_port_get_index(iport);
225 task_context->protocol_type = SCU_TASK_CONTEXT_PROTOCOL_SSP; 225 task_context->protocol_type = SCU_TASK_CONTEXT_PROTOCOL_SSP;
226 task_context->valid = SCU_TASK_CONTEXT_VALID; 226 task_context->valid = SCU_TASK_CONTEXT_VALID;
227 task_context->context_type = SCU_TASK_CONTEXT_TYPE; 227 task_context->context_type = SCU_TASK_CONTEXT_TYPE;
228 228
229 task_context->remote_node_index = scic_sds_remote_device_get_index(idev); 229 task_context->remote_node_index = sci_remote_device_get_index(idev);
230 task_context->command_code = 0; 230 task_context->command_code = 0;
231 231
232 task_context->link_layer_control = 0; 232 task_context->link_layer_control = 0;
@@ -242,9 +242,9 @@ static void scu_ssp_reqeust_construct_task_context(
242 task_context->task_phase = 0x01; 242 task_context->task_phase = 0x01;
243 243
244 ireq->post_context = (SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC | 244 ireq->post_context = (SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC |
245 (scic_sds_controller_get_protocol_engine_group(controller) << 245 (sci_controller_get_protocol_engine_group(controller) <<
246 SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) | 246 SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) |
247 (scic_sds_port_get_index(iport) << 247 (sci_port_get_index(iport) <<
248 SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) | 248 SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) |
249 ISCI_TAG_TCI(ireq->io_tag)); 249 ISCI_TAG_TCI(ireq->io_tag));
250 250
@@ -252,7 +252,7 @@ static void scu_ssp_reqeust_construct_task_context(
252 * Copy the physical address for the command buffer to the 252 * Copy the physical address for the command buffer to the
253 * SCU Task Context 253 * SCU Task Context
254 */ 254 */
255 dma_addr = scic_io_request_get_dma_addr(ireq, &ireq->ssp.cmd); 255 dma_addr = sci_io_request_get_dma_addr(ireq, &ireq->ssp.cmd);
256 256
257 task_context->command_iu_upper = upper_32_bits(dma_addr); 257 task_context->command_iu_upper = upper_32_bits(dma_addr);
258 task_context->command_iu_lower = lower_32_bits(dma_addr); 258 task_context->command_iu_lower = lower_32_bits(dma_addr);
@@ -261,7 +261,7 @@ static void scu_ssp_reqeust_construct_task_context(
261 * Copy the physical address for the response buffer to the 261 * Copy the physical address for the response buffer to the
262 * SCU Task Context 262 * SCU Task Context
263 */ 263 */
264 dma_addr = scic_io_request_get_dma_addr(ireq, &ireq->ssp.rsp); 264 dma_addr = sci_io_request_get_dma_addr(ireq, &ireq->ssp.rsp);
265 265
266 task_context->response_iu_upper = upper_32_bits(dma_addr); 266 task_context->response_iu_upper = upper_32_bits(dma_addr);
267 task_context->response_iu_lower = lower_32_bits(dma_addr); 267 task_context->response_iu_lower = lower_32_bits(dma_addr);
@@ -298,7 +298,7 @@ static void scu_ssp_io_request_construct_task_context(struct isci_request *ireq,
298 task_context->transfer_length_bytes = len; 298 task_context->transfer_length_bytes = len;
299 299
300 if (task_context->transfer_length_bytes > 0) 300 if (task_context->transfer_length_bytes > 0)
301 scic_sds_request_build_sgl(ireq); 301 sci_request_build_sgl(ireq);
302} 302}
303 303
304/** 304/**
@@ -349,8 +349,8 @@ static void scu_sata_reqeust_construct_task_context(
349 struct isci_remote_device *idev; 349 struct isci_remote_device *idev;
350 struct isci_port *iport; 350 struct isci_port *iport;
351 351
352 idev = scic_sds_request_get_device(ireq); 352 idev = sci_request_get_device(ireq);
353 iport = scic_sds_request_get_port(ireq); 353 iport = sci_request_get_port(ireq);
354 354
355 /* Fill in the TC with the its required data */ 355 /* Fill in the TC with the its required data */
356 task_context->abort = 0; 356 task_context->abort = 0;
@@ -358,14 +358,14 @@ static void scu_sata_reqeust_construct_task_context(
358 task_context->initiator_request = 1; 358 task_context->initiator_request = 1;
359 task_context->connection_rate = idev->connection_rate; 359 task_context->connection_rate = idev->connection_rate;
360 task_context->protocol_engine_index = 360 task_context->protocol_engine_index =
361 scic_sds_controller_get_protocol_engine_group(controller); 361 sci_controller_get_protocol_engine_group(controller);
362 task_context->logical_port_index = 362 task_context->logical_port_index =
363 scic_sds_port_get_index(iport); 363 sci_port_get_index(iport);
364 task_context->protocol_type = SCU_TASK_CONTEXT_PROTOCOL_STP; 364 task_context->protocol_type = SCU_TASK_CONTEXT_PROTOCOL_STP;
365 task_context->valid = SCU_TASK_CONTEXT_VALID; 365 task_context->valid = SCU_TASK_CONTEXT_VALID;
366 task_context->context_type = SCU_TASK_CONTEXT_TYPE; 366 task_context->context_type = SCU_TASK_CONTEXT_TYPE;
367 367
368 task_context->remote_node_index = scic_sds_remote_device_get_index(idev); 368 task_context->remote_node_index = sci_remote_device_get_index(idev);
369 task_context->command_code = 0; 369 task_context->command_code = 0;
370 370
371 task_context->link_layer_control = 0; 371 task_context->link_layer_control = 0;
@@ -385,9 +385,9 @@ static void scu_sata_reqeust_construct_task_context(
385 task_context->type.words[0] = *(u32 *)&ireq->stp.cmd; 385 task_context->type.words[0] = *(u32 *)&ireq->stp.cmd;
386 386
387 ireq->post_context = (SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC | 387 ireq->post_context = (SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC |
388 (scic_sds_controller_get_protocol_engine_group(controller) << 388 (sci_controller_get_protocol_engine_group(controller) <<
389 SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) | 389 SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) |
390 (scic_sds_port_get_index(iport) << 390 (sci_port_get_index(iport) <<
391 SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) | 391 SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) |
392 ISCI_TAG_TCI(ireq->io_tag)); 392 ISCI_TAG_TCI(ireq->io_tag));
393 /* 393 /*
@@ -395,7 +395,7 @@ static void scu_sata_reqeust_construct_task_context(
395 * Context. We must offset the command buffer by 4 bytes because the 395 * Context. We must offset the command buffer by 4 bytes because the
396 * first 4 bytes are transfered in the body of the TC. 396 * first 4 bytes are transfered in the body of the TC.
397 */ 397 */
398 dma_addr = scic_io_request_get_dma_addr(ireq, 398 dma_addr = sci_io_request_get_dma_addr(ireq,
399 ((char *) &ireq->stp.cmd) + 399 ((char *) &ireq->stp.cmd) +
400 sizeof(u32)); 400 sizeof(u32));
401 401
@@ -420,7 +420,7 @@ static void scu_stp_raw_request_construct_task_context(struct isci_request *ireq
420 task_context->transfer_length_bytes = sizeof(struct host_to_dev_fis) - sizeof(u32); 420 task_context->transfer_length_bytes = sizeof(struct host_to_dev_fis) - sizeof(u32);
421} 421}
422 422
423static enum sci_status scic_sds_stp_pio_request_construct(struct isci_request *ireq, 423static enum sci_status sci_stp_pio_request_construct(struct isci_request *ireq,
424 bool copy_rx_frame) 424 bool copy_rx_frame)
425{ 425{
426 struct isci_stp_request *stp_req = &ireq->stp.req; 426 struct isci_stp_request *stp_req = &ireq->stp.req;
@@ -432,7 +432,7 @@ static enum sci_status scic_sds_stp_pio_request_construct(struct isci_request *i
432 stp_req->sgl.set = SCU_SGL_ELEMENT_PAIR_A; 432 stp_req->sgl.set = SCU_SGL_ELEMENT_PAIR_A;
433 433
434 if (copy_rx_frame) { 434 if (copy_rx_frame) {
435 scic_sds_request_build_sgl(ireq); 435 sci_request_build_sgl(ireq);
436 stp_req->sgl.index = 0; 436 stp_req->sgl.index = 0;
437 } else { 437 } else {
438 /* The user does not want the data copied to the SGL buffer location */ 438 /* The user does not want the data copied to the SGL buffer location */
@@ -454,7 +454,7 @@ static enum sci_status scic_sds_stp_pio_request_construct(struct isci_request *i
454 * requests that are optimized by the silicon (i.e. UDMA, NCQ). This method 454 * requests that are optimized by the silicon (i.e. UDMA, NCQ). This method
455 * returns an indication as to whether the construction was successful. 455 * returns an indication as to whether the construction was successful.
456 */ 456 */
457static void scic_sds_stp_optimized_request_construct(struct isci_request *ireq, 457static void sci_stp_optimized_request_construct(struct isci_request *ireq,
458 u8 optimized_task_type, 458 u8 optimized_task_type,
459 u32 len, 459 u32 len,
460 enum dma_data_direction dir) 460 enum dma_data_direction dir)
@@ -465,7 +465,7 @@ static void scic_sds_stp_optimized_request_construct(struct isci_request *ireq,
465 scu_sata_reqeust_construct_task_context(ireq, task_context); 465 scu_sata_reqeust_construct_task_context(ireq, task_context);
466 466
467 /* Copy over the SGL elements */ 467 /* Copy over the SGL elements */
468 scic_sds_request_build_sgl(ireq); 468 sci_request_build_sgl(ireq);
469 469
470 /* Copy over the number of bytes to be transfered */ 470 /* Copy over the number of bytes to be transfered */
471 task_context->transfer_length_bytes = len; 471 task_context->transfer_length_bytes = len;
@@ -490,7 +490,7 @@ static void scic_sds_stp_optimized_request_construct(struct isci_request *ireq,
490 490
491 491
492static enum sci_status 492static enum sci_status
493scic_io_request_construct_sata(struct isci_request *ireq, 493sci_io_request_construct_sata(struct isci_request *ireq,
494 u32 len, 494 u32 len,
495 enum dma_data_direction dir, 495 enum dma_data_direction dir,
496 bool copy) 496 bool copy)
@@ -533,7 +533,7 @@ scic_io_request_construct_sata(struct isci_request *ireq,
533 533
534 /* NCQ */ 534 /* NCQ */
535 if (task->ata_task.use_ncq) { 535 if (task->ata_task.use_ncq) {
536 scic_sds_stp_optimized_request_construct(ireq, 536 sci_stp_optimized_request_construct(ireq,
537 SCU_TASK_TYPE_FPDMAQ_READ, 537 SCU_TASK_TYPE_FPDMAQ_READ,
538 len, dir); 538 len, dir);
539 return SCI_SUCCESS; 539 return SCI_SUCCESS;
@@ -541,17 +541,17 @@ scic_io_request_construct_sata(struct isci_request *ireq,
541 541
542 /* DMA */ 542 /* DMA */
543 if (task->ata_task.dma_xfer) { 543 if (task->ata_task.dma_xfer) {
544 scic_sds_stp_optimized_request_construct(ireq, 544 sci_stp_optimized_request_construct(ireq,
545 SCU_TASK_TYPE_DMA_IN, 545 SCU_TASK_TYPE_DMA_IN,
546 len, dir); 546 len, dir);
547 return SCI_SUCCESS; 547 return SCI_SUCCESS;
548 } else /* PIO */ 548 } else /* PIO */
549 return scic_sds_stp_pio_request_construct(ireq, copy); 549 return sci_stp_pio_request_construct(ireq, copy);
550 550
551 return status; 551 return status;
552} 552}
553 553
554static enum sci_status scic_io_request_construct_basic_ssp(struct isci_request *ireq) 554static enum sci_status sci_io_request_construct_basic_ssp(struct isci_request *ireq)
555{ 555{
556 struct sas_task *task = isci_request_access_task(ireq); 556 struct sas_task *task = isci_request_access_task(ireq);
557 557
@@ -561,28 +561,28 @@ static enum sci_status scic_io_request_construct_basic_ssp(struct isci_request *
561 task->data_dir, 561 task->data_dir,
562 task->total_xfer_len); 562 task->total_xfer_len);
563 563
564 scic_sds_io_request_build_ssp_command_iu(ireq); 564 sci_io_request_build_ssp_command_iu(ireq);
565 565
566 sci_change_state(&ireq->sm, SCI_REQ_CONSTRUCTED); 566 sci_change_state(&ireq->sm, SCI_REQ_CONSTRUCTED);
567 567
568 return SCI_SUCCESS; 568 return SCI_SUCCESS;
569} 569}
570 570
571enum sci_status scic_task_request_construct_ssp( 571enum sci_status sci_task_request_construct_ssp(
572 struct isci_request *ireq) 572 struct isci_request *ireq)
573{ 573{
574 /* Construct the SSP Task SCU Task Context */ 574 /* Construct the SSP Task SCU Task Context */
575 scu_ssp_task_request_construct_task_context(ireq); 575 scu_ssp_task_request_construct_task_context(ireq);
576 576
577 /* Fill in the SSP Task IU */ 577 /* Fill in the SSP Task IU */
578 scic_sds_task_request_build_ssp_task_iu(ireq); 578 sci_task_request_build_ssp_task_iu(ireq);
579 579
580 sci_change_state(&ireq->sm, SCI_REQ_CONSTRUCTED); 580 sci_change_state(&ireq->sm, SCI_REQ_CONSTRUCTED);
581 581
582 return SCI_SUCCESS; 582 return SCI_SUCCESS;
583} 583}
584 584
585static enum sci_status scic_io_request_construct_basic_sata(struct isci_request *ireq) 585static enum sci_status sci_io_request_construct_basic_sata(struct isci_request *ireq)
586{ 586{
587 enum sci_status status; 587 enum sci_status status;
588 bool copy = false; 588 bool copy = false;
@@ -592,7 +592,7 @@ static enum sci_status scic_io_request_construct_basic_sata(struct isci_request
592 592
593 copy = (task->data_dir == DMA_NONE) ? false : true; 593 copy = (task->data_dir == DMA_NONE) ? false : true;
594 594
595 status = scic_io_request_construct_sata(ireq, 595 status = sci_io_request_construct_sata(ireq,
596 task->total_xfer_len, 596 task->total_xfer_len,
597 task->data_dir, 597 task->data_dir,
598 copy); 598 copy);
@@ -603,7 +603,7 @@ static enum sci_status scic_io_request_construct_basic_sata(struct isci_request
603 return status; 603 return status;
604} 604}
605 605
606enum sci_status scic_task_request_construct_sata(struct isci_request *ireq) 606enum sci_status sci_task_request_construct_sata(struct isci_request *ireq)
607{ 607{
608 enum sci_status status = SCI_SUCCESS; 608 enum sci_status status = SCI_SUCCESS;
609 609
@@ -648,7 +648,7 @@ static u32 sci_req_tx_bytes(struct isci_request *ireq)
648 * BAR1 is the scu_registers 648 * BAR1 is the scu_registers
649 * 0x20002C = 0x200000 + 0x2c 649 * 0x20002C = 0x200000 + 0x2c
650 * = start of task context SRAM + offset of (type.ssp.data_offset) 650 * = start of task context SRAM + offset of (type.ssp.data_offset)
651 * TCi is the io_tag of struct scic_sds_request 651 * TCi is the io_tag of struct sci_request
652 */ 652 */
653 ret_val = readl(scu_reg_base + 653 ret_val = readl(scu_reg_base +
654 (SCU_TASK_CONTEXT_SRAM + offsetof(struct scu_task_context, type.ssp.data_offset)) + 654 (SCU_TASK_CONTEXT_SRAM + offsetof(struct scu_task_context, type.ssp.data_offset)) +
@@ -658,7 +658,7 @@ static u32 sci_req_tx_bytes(struct isci_request *ireq)
658 return ret_val; 658 return ret_val;
659} 659}
660 660
661enum sci_status scic_sds_request_start(struct isci_request *ireq) 661enum sci_status sci_request_start(struct isci_request *ireq)
662{ 662{
663 enum sci_base_request_states state; 663 enum sci_base_request_states state;
664 struct scu_task_context *tc = ireq->tc; 664 struct scu_task_context *tc = ireq->tc;
@@ -708,7 +708,7 @@ enum sci_status scic_sds_request_start(struct isci_request *ireq)
708} 708}
709 709
710enum sci_status 710enum sci_status
711scic_sds_io_request_terminate(struct isci_request *ireq) 711sci_io_request_terminate(struct isci_request *ireq)
712{ 712{
713 enum sci_base_request_states state; 713 enum sci_base_request_states state;
714 714
@@ -716,7 +716,7 @@ scic_sds_io_request_terminate(struct isci_request *ireq)
716 716
717 switch (state) { 717 switch (state) {
718 case SCI_REQ_CONSTRUCTED: 718 case SCI_REQ_CONSTRUCTED:
719 scic_sds_request_set_status(ireq, 719 sci_request_set_status(ireq,
720 SCU_TASK_DONE_TASK_ABORT, 720 SCU_TASK_DONE_TASK_ABORT,
721 SCI_FAILURE_IO_TERMINATED); 721 SCI_FAILURE_IO_TERMINATED);
722 722
@@ -759,7 +759,7 @@ scic_sds_io_request_terminate(struct isci_request *ireq)
759 return SCI_FAILURE_INVALID_STATE; 759 return SCI_FAILURE_INVALID_STATE;
760} 760}
761 761
762enum sci_status scic_sds_request_complete(struct isci_request *ireq) 762enum sci_status sci_request_complete(struct isci_request *ireq)
763{ 763{
764 enum sci_base_request_states state; 764 enum sci_base_request_states state;
765 struct isci_host *ihost = ireq->owning_controller; 765 struct isci_host *ihost = ireq->owning_controller;
@@ -770,7 +770,7 @@ enum sci_status scic_sds_request_complete(struct isci_request *ireq)
770 return SCI_FAILURE_INVALID_STATE; 770 return SCI_FAILURE_INVALID_STATE;
771 771
772 if (ireq->saved_rx_frame_index != SCU_INVALID_FRAME_INDEX) 772 if (ireq->saved_rx_frame_index != SCU_INVALID_FRAME_INDEX)
773 scic_sds_controller_release_frame(ihost, 773 sci_controller_release_frame(ihost,
774 ireq->saved_rx_frame_index); 774 ireq->saved_rx_frame_index);
775 775
776 /* XXX can we just stop the machine and remove the 'final' state? */ 776 /* XXX can we just stop the machine and remove the 'final' state? */
@@ -778,7 +778,7 @@ enum sci_status scic_sds_request_complete(struct isci_request *ireq)
778 return SCI_SUCCESS; 778 return SCI_SUCCESS;
779} 779}
780 780
781enum sci_status scic_sds_io_request_event_handler(struct isci_request *ireq, 781enum sci_status sci_io_request_event_handler(struct isci_request *ireq,
782 u32 event_code) 782 u32 event_code)
783{ 783{
784 enum sci_base_request_states state; 784 enum sci_base_request_states state;
@@ -818,7 +818,7 @@ enum sci_status scic_sds_io_request_event_handler(struct isci_request *ireq,
818 * @sci_req: This parameter specifies the request object for which to copy 818 * @sci_req: This parameter specifies the request object for which to copy
819 * the response data. 819 * the response data.
820 */ 820 */
821static void scic_sds_io_request_copy_response(struct isci_request *ireq) 821static void sci_io_request_copy_response(struct isci_request *ireq)
822{ 822{
823 void *resp_buf; 823 void *resp_buf;
824 u32 len; 824 u32 len;
@@ -848,7 +848,7 @@ request_started_state_tc_event(struct isci_request *ireq,
848 */ 848 */
849 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 849 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
850 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 850 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
851 scic_sds_request_set_status(ireq, 851 sci_request_set_status(ireq,
852 SCU_TASK_DONE_GOOD, 852 SCU_TASK_DONE_GOOD,
853 SCI_SUCCESS); 853 SCI_SUCCESS);
854 break; 854 break;
@@ -868,11 +868,11 @@ request_started_state_tc_event(struct isci_request *ireq,
868 word_cnt); 868 word_cnt);
869 869
870 if (resp->status == 0) { 870 if (resp->status == 0) {
871 scic_sds_request_set_status(ireq, 871 sci_request_set_status(ireq,
872 SCU_TASK_DONE_GOOD, 872 SCU_TASK_DONE_GOOD,
873 SCI_SUCCESS_IO_DONE_EARLY); 873 SCI_SUCCESS_IO_DONE_EARLY);
874 } else { 874 } else {
875 scic_sds_request_set_status(ireq, 875 sci_request_set_status(ireq,
876 SCU_TASK_DONE_CHECK_RESPONSE, 876 SCU_TASK_DONE_CHECK_RESPONSE,
877 SCI_FAILURE_IO_RESPONSE_VALID); 877 SCI_FAILURE_IO_RESPONSE_VALID);
878 } 878 }
@@ -885,7 +885,7 @@ request_started_state_tc_event(struct isci_request *ireq,
885 &ireq->ssp.rsp, 885 &ireq->ssp.rsp,
886 word_cnt); 886 word_cnt);
887 887
888 scic_sds_request_set_status(ireq, 888 sci_request_set_status(ireq,
889 SCU_TASK_DONE_CHECK_RESPONSE, 889 SCU_TASK_DONE_CHECK_RESPONSE,
890 SCI_FAILURE_IO_RESPONSE_VALID); 890 SCI_FAILURE_IO_RESPONSE_VALID);
891 break; 891 break;
@@ -900,11 +900,11 @@ request_started_state_tc_event(struct isci_request *ireq,
900 datapres = resp_iu->datapres; 900 datapres = resp_iu->datapres;
901 901
902 if (datapres == 1 || datapres == 2) { 902 if (datapres == 1 || datapres == 2) {
903 scic_sds_request_set_status(ireq, 903 sci_request_set_status(ireq,
904 SCU_TASK_DONE_CHECK_RESPONSE, 904 SCU_TASK_DONE_CHECK_RESPONSE,
905 SCI_FAILURE_IO_RESPONSE_VALID); 905 SCI_FAILURE_IO_RESPONSE_VALID);
906 } else 906 } else
907 scic_sds_request_set_status(ireq, 907 sci_request_set_status(ireq,
908 SCU_TASK_DONE_GOOD, 908 SCU_TASK_DONE_GOOD,
909 SCI_SUCCESS); 909 SCI_SUCCESS);
910 break; 910 break;
@@ -921,12 +921,12 @@ request_started_state_tc_event(struct isci_request *ireq,
921 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_REG_ERR): 921 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_REG_ERR):
922 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_SDB_ERR): 922 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_SDB_ERR):
923 if (ireq->protocol == SCIC_STP_PROTOCOL) { 923 if (ireq->protocol == SCIC_STP_PROTOCOL) {
924 scic_sds_request_set_status(ireq, 924 sci_request_set_status(ireq,
925 SCU_GET_COMPLETION_TL_STATUS(completion_code) >> 925 SCU_GET_COMPLETION_TL_STATUS(completion_code) >>
926 SCU_COMPLETION_TL_STATUS_SHIFT, 926 SCU_COMPLETION_TL_STATUS_SHIFT,
927 SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED); 927 SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED);
928 } else { 928 } else {
929 scic_sds_request_set_status(ireq, 929 sci_request_set_status(ireq,
930 SCU_GET_COMPLETION_TL_STATUS(completion_code) >> 930 SCU_GET_COMPLETION_TL_STATUS(completion_code) >>
931 SCU_COMPLETION_TL_STATUS_SHIFT, 931 SCU_COMPLETION_TL_STATUS_SHIFT,
932 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 932 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
@@ -944,7 +944,7 @@ request_started_state_tc_event(struct isci_request *ireq,
944 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_OPEN_REJECT_STP_RESOURCES_BUSY): 944 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_OPEN_REJECT_STP_RESOURCES_BUSY):
945 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_OPEN_REJECT_PROTOCOL_NOT_SUPPORTED): 945 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_OPEN_REJECT_PROTOCOL_NOT_SUPPORTED):
946 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_OPEN_REJECT_CONNECTION_RATE_NOT_SUPPORTED): 946 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_OPEN_REJECT_CONNECTION_RATE_NOT_SUPPORTED):
947 scic_sds_request_set_status(ireq, 947 sci_request_set_status(ireq,
948 SCU_GET_COMPLETION_TL_STATUS(completion_code) >> 948 SCU_GET_COMPLETION_TL_STATUS(completion_code) >>
949 SCU_COMPLETION_TL_STATUS_SHIFT, 949 SCU_COMPLETION_TL_STATUS_SHIFT,
950 SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED); 950 SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED);
@@ -967,7 +967,7 @@ request_started_state_tc_event(struct isci_request *ireq,
967 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_IIT_ENTRY_NV): 967 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_IIT_ENTRY_NV):
968 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_RNCNV_OUTBOUND): 968 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_RNCNV_OUTBOUND):
969 default: 969 default:
970 scic_sds_request_set_status( 970 sci_request_set_status(
971 ireq, 971 ireq,
972 SCU_GET_COMPLETION_TL_STATUS(completion_code) >> 972 SCU_GET_COMPLETION_TL_STATUS(completion_code) >>
973 SCU_COMPLETION_TL_STATUS_SHIFT, 973 SCU_COMPLETION_TL_STATUS_SHIFT,
@@ -991,7 +991,7 @@ request_aborting_state_tc_event(struct isci_request *ireq,
991 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 991 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
992 case (SCU_TASK_DONE_GOOD << SCU_COMPLETION_TL_STATUS_SHIFT): 992 case (SCU_TASK_DONE_GOOD << SCU_COMPLETION_TL_STATUS_SHIFT):
993 case (SCU_TASK_DONE_TASK_ABORT << SCU_COMPLETION_TL_STATUS_SHIFT): 993 case (SCU_TASK_DONE_TASK_ABORT << SCU_COMPLETION_TL_STATUS_SHIFT):
994 scic_sds_request_set_status(ireq, SCU_TASK_DONE_TASK_ABORT, 994 sci_request_set_status(ireq, SCU_TASK_DONE_TASK_ABORT,
995 SCI_FAILURE_IO_TERMINATED); 995 SCI_FAILURE_IO_TERMINATED);
996 996
997 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 997 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
@@ -1012,7 +1012,7 @@ static enum sci_status ssp_task_request_await_tc_event(struct isci_request *ireq
1012{ 1012{
1013 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 1013 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
1014 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 1014 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
1015 scic_sds_request_set_status(ireq, SCU_TASK_DONE_GOOD, 1015 sci_request_set_status(ireq, SCU_TASK_DONE_GOOD,
1016 SCI_SUCCESS); 1016 SCI_SUCCESS);
1017 1017
1018 sci_change_state(&ireq->sm, SCI_REQ_TASK_WAIT_TC_RESP); 1018 sci_change_state(&ireq->sm, SCI_REQ_TASK_WAIT_TC_RESP);
@@ -1036,7 +1036,7 @@ static enum sci_status ssp_task_request_await_tc_event(struct isci_request *ireq
1036 * If a NAK was received, then it is up to the user to retry 1036 * If a NAK was received, then it is up to the user to retry
1037 * the request. 1037 * the request.
1038 */ 1038 */
1039 scic_sds_request_set_status(ireq, 1039 sci_request_set_status(ireq,
1040 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 1040 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
1041 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1041 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1042 1042
@@ -1057,7 +1057,7 @@ smp_request_await_response_tc_event(struct isci_request *ireq,
1057 * unexpected. but if the TC has success status, we 1057 * unexpected. but if the TC has success status, we
1058 * complete the IO anyway. 1058 * complete the IO anyway.
1059 */ 1059 */
1060 scic_sds_request_set_status(ireq, SCU_TASK_DONE_GOOD, 1060 sci_request_set_status(ireq, SCU_TASK_DONE_GOOD,
1061 SCI_SUCCESS); 1061 SCI_SUCCESS);
1062 1062
1063 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1063 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
@@ -1074,7 +1074,7 @@ smp_request_await_response_tc_event(struct isci_request *ireq,
1074 * these SMP_XXX_XX_ERR status. For these type of error, 1074 * these SMP_XXX_XX_ERR status. For these type of error,
1075 * we ask ihost user to retry the request. 1075 * we ask ihost user to retry the request.
1076 */ 1076 */
1077 scic_sds_request_set_status(ireq, SCU_TASK_DONE_SMP_RESP_TO_ERR, 1077 sci_request_set_status(ireq, SCU_TASK_DONE_SMP_RESP_TO_ERR,
1078 SCI_FAILURE_RETRY_REQUIRED); 1078 SCI_FAILURE_RETRY_REQUIRED);
1079 1079
1080 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1080 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
@@ -1084,7 +1084,7 @@ smp_request_await_response_tc_event(struct isci_request *ireq,
1084 /* All other completion status cause the IO to be complete. If a NAK 1084 /* All other completion status cause the IO to be complete. If a NAK
1085 * was received, then it is up to the user to retry the request 1085 * was received, then it is up to the user to retry the request
1086 */ 1086 */
1087 scic_sds_request_set_status(ireq, 1087 sci_request_set_status(ireq,
1088 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 1088 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
1089 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1089 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1090 1090
@@ -1101,7 +1101,7 @@ smp_request_await_tc_event(struct isci_request *ireq,
1101{ 1101{
1102 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 1102 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
1103 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 1103 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
1104 scic_sds_request_set_status(ireq, SCU_TASK_DONE_GOOD, 1104 sci_request_set_status(ireq, SCU_TASK_DONE_GOOD,
1105 SCI_SUCCESS); 1105 SCI_SUCCESS);
1106 1106
1107 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1107 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
@@ -1111,7 +1111,7 @@ smp_request_await_tc_event(struct isci_request *ireq,
1111 * complete. If a NAK was received, then it is up to 1111 * complete. If a NAK was received, then it is up to
1112 * the user to retry the request. 1112 * the user to retry the request.
1113 */ 1113 */
1114 scic_sds_request_set_status(ireq, 1114 sci_request_set_status(ireq,
1115 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 1115 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
1116 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1116 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1117 1117
@@ -1122,7 +1122,7 @@ smp_request_await_tc_event(struct isci_request *ireq,
1122 return SCI_SUCCESS; 1122 return SCI_SUCCESS;
1123} 1123}
1124 1124
1125void scic_stp_io_request_set_ncq_tag(struct isci_request *ireq, 1125void sci_stp_io_request_set_ncq_tag(struct isci_request *ireq,
1126 u16 ncq_tag) 1126 u16 ncq_tag)
1127{ 1127{
1128 /** 1128 /**
@@ -1171,7 +1171,7 @@ stp_request_non_data_await_h2d_tc_event(struct isci_request *ireq,
1171{ 1171{
1172 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 1172 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
1173 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 1173 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
1174 scic_sds_request_set_status(ireq, SCU_TASK_DONE_GOOD, 1174 sci_request_set_status(ireq, SCU_TASK_DONE_GOOD,
1175 SCI_SUCCESS); 1175 SCI_SUCCESS);
1176 1176
1177 sci_change_state(&ireq->sm, SCI_REQ_STP_NON_DATA_WAIT_D2H); 1177 sci_change_state(&ireq->sm, SCI_REQ_STP_NON_DATA_WAIT_D2H);
@@ -1182,7 +1182,7 @@ stp_request_non_data_await_h2d_tc_event(struct isci_request *ireq,
1182 * complete. If a NAK was received, then it is up to 1182 * complete. If a NAK was received, then it is up to
1183 * the user to retry the request. 1183 * the user to retry the request.
1184 */ 1184 */
1185 scic_sds_request_set_status(ireq, 1185 sci_request_set_status(ireq,
1186 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 1186 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
1187 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1187 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1188 1188
@@ -1198,7 +1198,7 @@ stp_request_non_data_await_h2d_tc_event(struct isci_request *ireq,
1198/* transmit DATA_FIS from (current sgl + offset) for input 1198/* transmit DATA_FIS from (current sgl + offset) for input
1199 * parameter length. current sgl and offset is alreay stored in the IO request 1199 * parameter length. current sgl and offset is alreay stored in the IO request
1200 */ 1200 */
1201static enum sci_status scic_sds_stp_request_pio_data_out_trasmit_data_frame( 1201static enum sci_status sci_stp_request_pio_data_out_trasmit_data_frame(
1202 struct isci_request *ireq, 1202 struct isci_request *ireq,
1203 u32 length) 1203 u32 length)
1204{ 1204{
@@ -1223,10 +1223,10 @@ static enum sci_status scic_sds_stp_request_pio_data_out_trasmit_data_frame(
1223 task_context->type.stp.fis_type = FIS_DATA; 1223 task_context->type.stp.fis_type = FIS_DATA;
1224 1224
1225 /* send the new TC out. */ 1225 /* send the new TC out. */
1226 return scic_controller_continue_io(ireq); 1226 return sci_controller_continue_io(ireq);
1227} 1227}
1228 1228
1229static enum sci_status scic_sds_stp_request_pio_data_out_transmit_data(struct isci_request *ireq) 1229static enum sci_status sci_stp_request_pio_data_out_transmit_data(struct isci_request *ireq)
1230{ 1230{
1231 struct isci_stp_request *stp_req = &ireq->stp.req; 1231 struct isci_stp_request *stp_req = &ireq->stp.req;
1232 struct scu_sgl_element_pair *sgl_pair; 1232 struct scu_sgl_element_pair *sgl_pair;
@@ -1252,7 +1252,7 @@ static enum sci_status scic_sds_stp_request_pio_data_out_transmit_data(struct is
1252 return SCI_SUCCESS; 1252 return SCI_SUCCESS;
1253 1253
1254 if (stp_req->pio_len >= len) { 1254 if (stp_req->pio_len >= len) {
1255 status = scic_sds_stp_request_pio_data_out_trasmit_data_frame(ireq, len); 1255 status = sci_stp_request_pio_data_out_trasmit_data_frame(ireq, len);
1256 if (status != SCI_SUCCESS) 1256 if (status != SCI_SUCCESS)
1257 return status; 1257 return status;
1258 stp_req->pio_len -= len; 1258 stp_req->pio_len -= len;
@@ -1261,7 +1261,7 @@ static enum sci_status scic_sds_stp_request_pio_data_out_transmit_data(struct is
1261 sgl = pio_sgl_next(stp_req); 1261 sgl = pio_sgl_next(stp_req);
1262 offset = 0; 1262 offset = 0;
1263 } else if (stp_req->pio_len < len) { 1263 } else if (stp_req->pio_len < len) {
1264 scic_sds_stp_request_pio_data_out_trasmit_data_frame(ireq, stp_req->pio_len); 1264 sci_stp_request_pio_data_out_trasmit_data_frame(ireq, stp_req->pio_len);
1265 1265
1266 /* Sgl offset will be adjusted and saved for future */ 1266 /* Sgl offset will be adjusted and saved for future */
1267 offset += stp_req->pio_len; 1267 offset += stp_req->pio_len;
@@ -1284,7 +1284,7 @@ static enum sci_status scic_sds_stp_request_pio_data_out_transmit_data(struct is
1284 * specified data region. enum sci_status 1284 * specified data region. enum sci_status
1285 */ 1285 */
1286static enum sci_status 1286static enum sci_status
1287scic_sds_stp_request_pio_data_in_copy_data_buffer(struct isci_stp_request *stp_req, 1287sci_stp_request_pio_data_in_copy_data_buffer(struct isci_stp_request *stp_req,
1288 u8 *data_buf, u32 len) 1288 u8 *data_buf, u32 len)
1289{ 1289{
1290 struct isci_request *ireq; 1290 struct isci_request *ireq;
@@ -1328,7 +1328,7 @@ scic_sds_stp_request_pio_data_in_copy_data_buffer(struct isci_stp_request *stp_r
1328 * 1328 *
1329 * Copy the data buffer to the io request data region. enum sci_status 1329 * Copy the data buffer to the io request data region. enum sci_status
1330 */ 1330 */
1331static enum sci_status scic_sds_stp_request_pio_data_in_copy_data( 1331static enum sci_status sci_stp_request_pio_data_in_copy_data(
1332 struct isci_stp_request *stp_req, 1332 struct isci_stp_request *stp_req,
1333 u8 *data_buffer) 1333 u8 *data_buffer)
1334{ 1334{
@@ -1338,14 +1338,14 @@ static enum sci_status scic_sds_stp_request_pio_data_in_copy_data(
1338 * If there is less than 1K remaining in the transfer request 1338 * If there is less than 1K remaining in the transfer request
1339 * copy just the data for the transfer */ 1339 * copy just the data for the transfer */
1340 if (stp_req->pio_len < SCU_MAX_FRAME_BUFFER_SIZE) { 1340 if (stp_req->pio_len < SCU_MAX_FRAME_BUFFER_SIZE) {
1341 status = scic_sds_stp_request_pio_data_in_copy_data_buffer( 1341 status = sci_stp_request_pio_data_in_copy_data_buffer(
1342 stp_req, data_buffer, stp_req->pio_len); 1342 stp_req, data_buffer, stp_req->pio_len);
1343 1343
1344 if (status == SCI_SUCCESS) 1344 if (status == SCI_SUCCESS)
1345 stp_req->pio_len = 0; 1345 stp_req->pio_len = 0;
1346 } else { 1346 } else {
1347 /* We are transfering the whole frame so copy */ 1347 /* We are transfering the whole frame so copy */
1348 status = scic_sds_stp_request_pio_data_in_copy_data_buffer( 1348 status = sci_stp_request_pio_data_in_copy_data_buffer(
1349 stp_req, data_buffer, SCU_MAX_FRAME_BUFFER_SIZE); 1349 stp_req, data_buffer, SCU_MAX_FRAME_BUFFER_SIZE);
1350 1350
1351 if (status == SCI_SUCCESS) 1351 if (status == SCI_SUCCESS)
@@ -1363,7 +1363,7 @@ stp_request_pio_await_h2d_completion_tc_event(struct isci_request *ireq,
1363 1363
1364 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 1364 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
1365 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 1365 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
1366 scic_sds_request_set_status(ireq, 1366 sci_request_set_status(ireq,
1367 SCU_TASK_DONE_GOOD, 1367 SCU_TASK_DONE_GOOD,
1368 SCI_SUCCESS); 1368 SCI_SUCCESS);
1369 1369
@@ -1375,7 +1375,7 @@ stp_request_pio_await_h2d_completion_tc_event(struct isci_request *ireq,
1375 * complete. If a NAK was received, then it is up to 1375 * complete. If a NAK was received, then it is up to
1376 * the user to retry the request. 1376 * the user to retry the request.
1377 */ 1377 */
1378 scic_sds_request_set_status(ireq, 1378 sci_request_set_status(ireq,
1379 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 1379 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
1380 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1380 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1381 1381
@@ -1398,7 +1398,7 @@ pio_data_out_tx_done_tc_event(struct isci_request *ireq,
1398 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 1398 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
1399 /* Transmit data */ 1399 /* Transmit data */
1400 if (stp_req->pio_len != 0) { 1400 if (stp_req->pio_len != 0) {
1401 status = scic_sds_stp_request_pio_data_out_transmit_data(ireq); 1401 status = sci_stp_request_pio_data_out_transmit_data(ireq);
1402 if (status == SCI_SUCCESS) { 1402 if (status == SCI_SUCCESS) {
1403 if (stp_req->pio_len == 0) 1403 if (stp_req->pio_len == 0)
1404 all_frames_transferred = true; 1404 all_frames_transferred = true;
@@ -1426,7 +1426,7 @@ pio_data_out_tx_done_tc_event(struct isci_request *ireq,
1426 * If a NAK was received, then it is up to the user to retry 1426 * If a NAK was received, then it is up to the user to retry
1427 * the request. 1427 * the request.
1428 */ 1428 */
1429 scic_sds_request_set_status( 1429 sci_request_set_status(
1430 ireq, 1430 ireq,
1431 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 1431 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
1432 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1432 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
@@ -1438,16 +1438,16 @@ pio_data_out_tx_done_tc_event(struct isci_request *ireq,
1438 return status; 1438 return status;
1439} 1439}
1440 1440
1441static void scic_sds_stp_request_udma_complete_request( 1441static void sci_stp_request_udma_complete_request(
1442 struct isci_request *ireq, 1442 struct isci_request *ireq,
1443 u32 scu_status, 1443 u32 scu_status,
1444 enum sci_status sci_status) 1444 enum sci_status sci_status)
1445{ 1445{
1446 scic_sds_request_set_status(ireq, scu_status, sci_status); 1446 sci_request_set_status(ireq, scu_status, sci_status);
1447 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1447 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
1448} 1448}
1449 1449
1450static enum sci_status scic_sds_stp_request_udma_general_frame_handler(struct isci_request *ireq, 1450static enum sci_status sci_stp_request_udma_general_frame_handler(struct isci_request *ireq,
1451 u32 frame_index) 1451 u32 frame_index)
1452{ 1452{
1453 struct isci_host *ihost = ireq->owning_controller; 1453 struct isci_host *ihost = ireq->owning_controller;
@@ -1455,28 +1455,28 @@ static enum sci_status scic_sds_stp_request_udma_general_frame_handler(struct is
1455 enum sci_status status; 1455 enum sci_status status;
1456 u32 *frame_buffer; 1456 u32 *frame_buffer;
1457 1457
1458 status = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 1458 status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
1459 frame_index, 1459 frame_index,
1460 (void **)&frame_header); 1460 (void **)&frame_header);
1461 1461
1462 if ((status == SCI_SUCCESS) && 1462 if ((status == SCI_SUCCESS) &&
1463 (frame_header->fis_type == FIS_REGD2H)) { 1463 (frame_header->fis_type == FIS_REGD2H)) {
1464 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1464 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1465 frame_index, 1465 frame_index,
1466 (void **)&frame_buffer); 1466 (void **)&frame_buffer);
1467 1467
1468 scic_sds_controller_copy_sata_response(&ireq->stp.rsp, 1468 sci_controller_copy_sata_response(&ireq->stp.rsp,
1469 frame_header, 1469 frame_header,
1470 frame_buffer); 1470 frame_buffer);
1471 } 1471 }
1472 1472
1473 scic_sds_controller_release_frame(ihost, frame_index); 1473 sci_controller_release_frame(ihost, frame_index);
1474 1474
1475 return status; 1475 return status;
1476} 1476}
1477 1477
1478enum sci_status 1478enum sci_status
1479scic_sds_io_request_frame_handler(struct isci_request *ireq, 1479sci_io_request_frame_handler(struct isci_request *ireq,
1480 u32 frame_index) 1480 u32 frame_index)
1481{ 1481{
1482 struct isci_host *ihost = ireq->owning_controller; 1482 struct isci_host *ihost = ireq->owning_controller;
@@ -1491,7 +1491,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1491 struct ssp_frame_hdr ssp_hdr; 1491 struct ssp_frame_hdr ssp_hdr;
1492 void *frame_header; 1492 void *frame_header;
1493 1493
1494 scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 1494 sci_unsolicited_frame_control_get_header(&ihost->uf_control,
1495 frame_index, 1495 frame_index,
1496 &frame_header); 1496 &frame_header);
1497 1497
@@ -1502,7 +1502,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1502 struct ssp_response_iu *resp_iu; 1502 struct ssp_response_iu *resp_iu;
1503 ssize_t word_cnt = SSP_RESP_IU_MAX_SIZE / sizeof(u32); 1503 ssize_t word_cnt = SSP_RESP_IU_MAX_SIZE / sizeof(u32);
1504 1504
1505 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1505 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1506 frame_index, 1506 frame_index,
1507 (void **)&resp_iu); 1507 (void **)&resp_iu);
1508 1508
@@ -1512,11 +1512,11 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1512 1512
1513 if (resp_iu->datapres == 0x01 || 1513 if (resp_iu->datapres == 0x01 ||
1514 resp_iu->datapres == 0x02) { 1514 resp_iu->datapres == 0x02) {
1515 scic_sds_request_set_status(ireq, 1515 sci_request_set_status(ireq,
1516 SCU_TASK_DONE_CHECK_RESPONSE, 1516 SCU_TASK_DONE_CHECK_RESPONSE,
1517 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1517 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1518 } else 1518 } else
1519 scic_sds_request_set_status(ireq, 1519 sci_request_set_status(ireq,
1520 SCU_TASK_DONE_GOOD, 1520 SCU_TASK_DONE_GOOD,
1521 SCI_SUCCESS); 1521 SCI_SUCCESS);
1522 } else { 1522 } else {
@@ -1531,22 +1531,22 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1531 * In any case we are done with this frame buffer return it to 1531 * In any case we are done with this frame buffer return it to
1532 * the controller 1532 * the controller
1533 */ 1533 */
1534 scic_sds_controller_release_frame(ihost, frame_index); 1534 sci_controller_release_frame(ihost, frame_index);
1535 1535
1536 return SCI_SUCCESS; 1536 return SCI_SUCCESS;
1537 } 1537 }
1538 1538
1539 case SCI_REQ_TASK_WAIT_TC_RESP: 1539 case SCI_REQ_TASK_WAIT_TC_RESP:
1540 scic_sds_io_request_copy_response(ireq); 1540 sci_io_request_copy_response(ireq);
1541 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1541 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
1542 scic_sds_controller_release_frame(ihost,frame_index); 1542 sci_controller_release_frame(ihost, frame_index);
1543 return SCI_SUCCESS; 1543 return SCI_SUCCESS;
1544 1544
1545 case SCI_REQ_SMP_WAIT_RESP: { 1545 case SCI_REQ_SMP_WAIT_RESP: {
1546 struct smp_resp *rsp_hdr = &ireq->smp.rsp; 1546 struct smp_resp *rsp_hdr = &ireq->smp.rsp;
1547 void *frame_header; 1547 void *frame_header;
1548 1548
1549 scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 1549 sci_unsolicited_frame_control_get_header(&ihost->uf_control,
1550 frame_index, 1550 frame_index,
1551 &frame_header); 1551 &frame_header);
1552 1552
@@ -1557,7 +1557,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1557 if (rsp_hdr->frame_type == SMP_RESPONSE) { 1557 if (rsp_hdr->frame_type == SMP_RESPONSE) {
1558 void *smp_resp; 1558 void *smp_resp;
1559 1559
1560 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1560 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1561 frame_index, 1561 frame_index,
1562 &smp_resp); 1562 &smp_resp);
1563 1563
@@ -1567,7 +1567,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1567 sci_swab32_cpy(((u8 *) rsp_hdr) + SMP_RESP_HDR_SZ, 1567 sci_swab32_cpy(((u8 *) rsp_hdr) + SMP_RESP_HDR_SZ,
1568 smp_resp, word_cnt); 1568 smp_resp, word_cnt);
1569 1569
1570 scic_sds_request_set_status(ireq, SCU_TASK_DONE_GOOD, 1570 sci_request_set_status(ireq, SCU_TASK_DONE_GOOD,
1571 SCI_SUCCESS); 1571 SCI_SUCCESS);
1572 1572
1573 sci_change_state(&ireq->sm, SCI_REQ_SMP_WAIT_TC_COMP); 1573 sci_change_state(&ireq->sm, SCI_REQ_SMP_WAIT_TC_COMP);
@@ -1584,31 +1584,31 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1584 frame_index, 1584 frame_index,
1585 rsp_hdr->frame_type); 1585 rsp_hdr->frame_type);
1586 1586
1587 scic_sds_request_set_status(ireq, 1587 sci_request_set_status(ireq,
1588 SCU_TASK_DONE_SMP_FRM_TYPE_ERR, 1588 SCU_TASK_DONE_SMP_FRM_TYPE_ERR,
1589 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1589 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1590 1590
1591 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1591 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
1592 } 1592 }
1593 1593
1594 scic_sds_controller_release_frame(ihost, frame_index); 1594 sci_controller_release_frame(ihost, frame_index);
1595 1595
1596 return SCI_SUCCESS; 1596 return SCI_SUCCESS;
1597 } 1597 }
1598 1598
1599 case SCI_REQ_STP_UDMA_WAIT_TC_COMP: 1599 case SCI_REQ_STP_UDMA_WAIT_TC_COMP:
1600 return scic_sds_stp_request_udma_general_frame_handler(ireq, 1600 return sci_stp_request_udma_general_frame_handler(ireq,
1601 frame_index); 1601 frame_index);
1602 1602
1603 case SCI_REQ_STP_UDMA_WAIT_D2H: 1603 case SCI_REQ_STP_UDMA_WAIT_D2H:
1604 /* Use the general frame handler to copy the resposne data */ 1604 /* Use the general frame handler to copy the resposne data */
1605 status = scic_sds_stp_request_udma_general_frame_handler(ireq, 1605 status = sci_stp_request_udma_general_frame_handler(ireq,
1606 frame_index); 1606 frame_index);
1607 1607
1608 if (status != SCI_SUCCESS) 1608 if (status != SCI_SUCCESS)
1609 return status; 1609 return status;
1610 1610
1611 scic_sds_stp_request_udma_complete_request(ireq, 1611 sci_stp_request_udma_complete_request(ireq,
1612 SCU_TASK_DONE_CHECK_RESPONSE, 1612 SCU_TASK_DONE_CHECK_RESPONSE,
1613 SCI_FAILURE_IO_RESPONSE_VALID); 1613 SCI_FAILURE_IO_RESPONSE_VALID);
1614 1614
@@ -1618,7 +1618,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1618 struct dev_to_host_fis *frame_header; 1618 struct dev_to_host_fis *frame_header;
1619 u32 *frame_buffer; 1619 u32 *frame_buffer;
1620 1620
1621 status = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 1621 status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
1622 frame_index, 1622 frame_index,
1623 (void **)&frame_header); 1623 (void **)&frame_header);
1624 1624
@@ -1636,16 +1636,16 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1636 1636
1637 switch (frame_header->fis_type) { 1637 switch (frame_header->fis_type) {
1638 case FIS_REGD2H: 1638 case FIS_REGD2H:
1639 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1639 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1640 frame_index, 1640 frame_index,
1641 (void **)&frame_buffer); 1641 (void **)&frame_buffer);
1642 1642
1643 scic_sds_controller_copy_sata_response(&ireq->stp.rsp, 1643 sci_controller_copy_sata_response(&ireq->stp.rsp,
1644 frame_header, 1644 frame_header,
1645 frame_buffer); 1645 frame_buffer);
1646 1646
1647 /* The command has completed with error */ 1647 /* The command has completed with error */
1648 scic_sds_request_set_status(ireq, SCU_TASK_DONE_CHECK_RESPONSE, 1648 sci_request_set_status(ireq, SCU_TASK_DONE_CHECK_RESPONSE,
1649 SCI_FAILURE_IO_RESPONSE_VALID); 1649 SCI_FAILURE_IO_RESPONSE_VALID);
1650 break; 1650 break;
1651 1651
@@ -1655,7 +1655,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1655 "violation occurred\n", __func__, stp_req, 1655 "violation occurred\n", __func__, stp_req,
1656 frame_index); 1656 frame_index);
1657 1657
1658 scic_sds_request_set_status(ireq, SCU_TASK_DONE_UNEXP_FIS, 1658 sci_request_set_status(ireq, SCU_TASK_DONE_UNEXP_FIS,
1659 SCI_FAILURE_PROTOCOL_VIOLATION); 1659 SCI_FAILURE_PROTOCOL_VIOLATION);
1660 break; 1660 break;
1661 } 1661 }
@@ -1663,7 +1663,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1663 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1663 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
1664 1664
1665 /* Frame has been decoded return it to the controller */ 1665 /* Frame has been decoded return it to the controller */
1666 scic_sds_controller_release_frame(ihost, frame_index); 1666 sci_controller_release_frame(ihost, frame_index);
1667 1667
1668 return status; 1668 return status;
1669 } 1669 }
@@ -1673,7 +1673,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1673 struct dev_to_host_fis *frame_header; 1673 struct dev_to_host_fis *frame_header;
1674 u32 *frame_buffer; 1674 u32 *frame_buffer;
1675 1675
1676 status = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 1676 status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
1677 frame_index, 1677 frame_index,
1678 (void **)&frame_header); 1678 (void **)&frame_header);
1679 1679
@@ -1688,7 +1688,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1688 switch (frame_header->fis_type) { 1688 switch (frame_header->fis_type) {
1689 case FIS_PIO_SETUP: 1689 case FIS_PIO_SETUP:
1690 /* Get from the frame buffer the PIO Setup Data */ 1690 /* Get from the frame buffer the PIO Setup Data */
1691 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1691 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1692 frame_index, 1692 frame_index,
1693 (void **)&frame_buffer); 1693 (void **)&frame_buffer);
1694 1694
@@ -1704,7 +1704,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1704 /* status: 4th byte in the 3rd dword */ 1704 /* status: 4th byte in the 3rd dword */
1705 stp_req->status = (frame_buffer[2] >> 24) & 0xff; 1705 stp_req->status = (frame_buffer[2] >> 24) & 0xff;
1706 1706
1707 scic_sds_controller_copy_sata_response(&ireq->stp.rsp, 1707 sci_controller_copy_sata_response(&ireq->stp.rsp,
1708 frame_header, 1708 frame_header,
1709 frame_buffer); 1709 frame_buffer);
1710 1710
@@ -1717,7 +1717,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1717 sci_change_state(&ireq->sm, SCI_REQ_STP_PIO_DATA_IN); 1717 sci_change_state(&ireq->sm, SCI_REQ_STP_PIO_DATA_IN);
1718 } else if (task->data_dir == DMA_TO_DEVICE) { 1718 } else if (task->data_dir == DMA_TO_DEVICE) {
1719 /* Transmit data */ 1719 /* Transmit data */
1720 status = scic_sds_stp_request_pio_data_out_transmit_data(ireq); 1720 status = sci_stp_request_pio_data_out_transmit_data(ireq);
1721 if (status != SCI_SUCCESS) 1721 if (status != SCI_SUCCESS)
1722 break; 1722 break;
1723 sci_change_state(&ireq->sm, SCI_REQ_STP_PIO_DATA_OUT); 1723 sci_change_state(&ireq->sm, SCI_REQ_STP_PIO_DATA_OUT);
@@ -1745,15 +1745,15 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1745 break; 1745 break;
1746 } 1746 }
1747 1747
1748 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1748 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1749 frame_index, 1749 frame_index,
1750 (void **)&frame_buffer); 1750 (void **)&frame_buffer);
1751 1751
1752 scic_sds_controller_copy_sata_response(&ireq->stp.req, 1752 sci_controller_copy_sata_response(&ireq->stp.req,
1753 frame_header, 1753 frame_header,
1754 frame_buffer); 1754 frame_buffer);
1755 1755
1756 scic_sds_request_set_status(ireq, 1756 sci_request_set_status(ireq,
1757 SCU_TASK_DONE_CHECK_RESPONSE, 1757 SCU_TASK_DONE_CHECK_RESPONSE,
1758 SCI_FAILURE_IO_RESPONSE_VALID); 1758 SCI_FAILURE_IO_RESPONSE_VALID);
1759 1759
@@ -1766,7 +1766,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1766 } 1766 }
1767 1767
1768 /* Frame is decoded return it to the controller */ 1768 /* Frame is decoded return it to the controller */
1769 scic_sds_controller_release_frame(ihost, frame_index); 1769 sci_controller_release_frame(ihost, frame_index);
1770 1770
1771 return status; 1771 return status;
1772 } 1772 }
@@ -1775,7 +1775,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1775 struct dev_to_host_fis *frame_header; 1775 struct dev_to_host_fis *frame_header;
1776 struct sata_fis_data *frame_buffer; 1776 struct sata_fis_data *frame_buffer;
1777 1777
1778 status = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 1778 status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
1779 frame_index, 1779 frame_index,
1780 (void **)&frame_header); 1780 (void **)&frame_header);
1781 1781
@@ -1800,14 +1800,14 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1800 frame_index, 1800 frame_index,
1801 frame_header->fis_type); 1801 frame_header->fis_type);
1802 1802
1803 scic_sds_request_set_status(ireq, 1803 sci_request_set_status(ireq,
1804 SCU_TASK_DONE_GOOD, 1804 SCU_TASK_DONE_GOOD,
1805 SCI_FAILURE_IO_REQUIRES_SCSI_ABORT); 1805 SCI_FAILURE_IO_REQUIRES_SCSI_ABORT);
1806 1806
1807 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1807 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
1808 1808
1809 /* Frame is decoded return it to the controller */ 1809 /* Frame is decoded return it to the controller */
1810 scic_sds_controller_release_frame(ihost, frame_index); 1810 sci_controller_release_frame(ihost, frame_index);
1811 return status; 1811 return status;
1812 } 1812 }
1813 1813
@@ -1815,15 +1815,15 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1815 ireq->saved_rx_frame_index = frame_index; 1815 ireq->saved_rx_frame_index = frame_index;
1816 stp_req->pio_len = 0; 1816 stp_req->pio_len = 0;
1817 } else { 1817 } else {
1818 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1818 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1819 frame_index, 1819 frame_index,
1820 (void **)&frame_buffer); 1820 (void **)&frame_buffer);
1821 1821
1822 status = scic_sds_stp_request_pio_data_in_copy_data(stp_req, 1822 status = sci_stp_request_pio_data_in_copy_data(stp_req,
1823 (u8 *)frame_buffer); 1823 (u8 *)frame_buffer);
1824 1824
1825 /* Frame is decoded return it to the controller */ 1825 /* Frame is decoded return it to the controller */
1826 scic_sds_controller_release_frame(ihost, frame_index); 1826 sci_controller_release_frame(ihost, frame_index);
1827 } 1827 }
1828 1828
1829 /* Check for the end of the transfer, are there more 1829 /* Check for the end of the transfer, are there more
@@ -1833,7 +1833,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1833 return status; 1833 return status;
1834 1834
1835 if ((stp_req->status & ATA_BUSY) == 0) { 1835 if ((stp_req->status & ATA_BUSY) == 0) {
1836 scic_sds_request_set_status(ireq, 1836 sci_request_set_status(ireq,
1837 SCU_TASK_DONE_CHECK_RESPONSE, 1837 SCU_TASK_DONE_CHECK_RESPONSE,
1838 SCI_FAILURE_IO_RESPONSE_VALID); 1838 SCI_FAILURE_IO_RESPONSE_VALID);
1839 1839
@@ -1848,7 +1848,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1848 struct dev_to_host_fis *frame_header; 1848 struct dev_to_host_fis *frame_header;
1849 u32 *frame_buffer; 1849 u32 *frame_buffer;
1850 1850
1851 status = scic_sds_unsolicited_frame_control_get_header(&ihost->uf_control, 1851 status = sci_unsolicited_frame_control_get_header(&ihost->uf_control,
1852 frame_index, 1852 frame_index,
1853 (void **)&frame_header); 1853 (void **)&frame_header);
1854 if (status != SCI_SUCCESS) { 1854 if (status != SCI_SUCCESS) {
@@ -1864,16 +1864,16 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1864 1864
1865 switch (frame_header->fis_type) { 1865 switch (frame_header->fis_type) {
1866 case FIS_REGD2H: 1866 case FIS_REGD2H:
1867 scic_sds_unsolicited_frame_control_get_buffer(&ihost->uf_control, 1867 sci_unsolicited_frame_control_get_buffer(&ihost->uf_control,
1868 frame_index, 1868 frame_index,
1869 (void **)&frame_buffer); 1869 (void **)&frame_buffer);
1870 1870
1871 scic_sds_controller_copy_sata_response(&ireq->stp.rsp, 1871 sci_controller_copy_sata_response(&ireq->stp.rsp,
1872 frame_header, 1872 frame_header,
1873 frame_buffer); 1873 frame_buffer);
1874 1874
1875 /* The command has completed with error */ 1875 /* The command has completed with error */
1876 scic_sds_request_set_status(ireq, 1876 sci_request_set_status(ireq,
1877 SCU_TASK_DONE_CHECK_RESPONSE, 1877 SCU_TASK_DONE_CHECK_RESPONSE,
1878 SCI_FAILURE_IO_RESPONSE_VALID); 1878 SCI_FAILURE_IO_RESPONSE_VALID);
1879 break; 1879 break;
@@ -1886,7 +1886,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1886 stp_req, 1886 stp_req,
1887 frame_index); 1887 frame_index);
1888 1888
1889 scic_sds_request_set_status(ireq, 1889 sci_request_set_status(ireq,
1890 SCU_TASK_DONE_UNEXP_FIS, 1890 SCU_TASK_DONE_UNEXP_FIS,
1891 SCI_FAILURE_PROTOCOL_VIOLATION); 1891 SCI_FAILURE_PROTOCOL_VIOLATION);
1892 break; 1892 break;
@@ -1895,7 +1895,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1895 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED); 1895 sci_change_state(&ireq->sm, SCI_REQ_COMPLETED);
1896 1896
1897 /* Frame has been decoded return it to the controller */ 1897 /* Frame has been decoded return it to the controller */
1898 scic_sds_controller_release_frame(ihost, frame_index); 1898 sci_controller_release_frame(ihost, frame_index);
1899 1899
1900 return status; 1900 return status;
1901 } 1901 }
@@ -1904,7 +1904,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1904 * TODO: Is it even possible to get an unsolicited frame in the 1904 * TODO: Is it even possible to get an unsolicited frame in the
1905 * aborting state? 1905 * aborting state?
1906 */ 1906 */
1907 scic_sds_controller_release_frame(ihost, frame_index); 1907 sci_controller_release_frame(ihost, frame_index);
1908 return SCI_SUCCESS; 1908 return SCI_SUCCESS;
1909 1909
1910 default: 1910 default:
@@ -1915,7 +1915,7 @@ scic_sds_io_request_frame_handler(struct isci_request *ireq,
1915 frame_index, 1915 frame_index,
1916 state); 1916 state);
1917 1917
1918 scic_sds_controller_release_frame(ihost, frame_index); 1918 sci_controller_release_frame(ihost, frame_index);
1919 return SCI_FAILURE_INVALID_STATE; 1919 return SCI_FAILURE_INVALID_STATE;
1920 } 1920 }
1921} 1921}
@@ -1927,7 +1927,7 @@ static enum sci_status stp_request_udma_await_tc_event(struct isci_request *ireq
1927 1927
1928 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 1928 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
1929 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 1929 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
1930 scic_sds_stp_request_udma_complete_request(ireq, 1930 sci_stp_request_udma_complete_request(ireq,
1931 SCU_TASK_DONE_GOOD, 1931 SCU_TASK_DONE_GOOD,
1932 SCI_SUCCESS); 1932 SCI_SUCCESS);
1933 break; 1933 break;
@@ -1938,10 +1938,10 @@ static enum sci_status stp_request_udma_await_tc_event(struct isci_request *ireq
1938 * completion. 1938 * completion.
1939 */ 1939 */
1940 if (ireq->stp.rsp.fis_type == FIS_REGD2H) { 1940 if (ireq->stp.rsp.fis_type == FIS_REGD2H) {
1941 scic_sds_remote_device_suspend(ireq->target_device, 1941 sci_remote_device_suspend(ireq->target_device,
1942 SCU_EVENT_SPECIFIC(SCU_NORMALIZE_COMPLETION_STATUS(completion_code))); 1942 SCU_EVENT_SPECIFIC(SCU_NORMALIZE_COMPLETION_STATUS(completion_code)));
1943 1943
1944 scic_sds_stp_request_udma_complete_request(ireq, 1944 sci_stp_request_udma_complete_request(ireq,
1945 SCU_TASK_DONE_CHECK_RESPONSE, 1945 SCU_TASK_DONE_CHECK_RESPONSE,
1946 SCI_FAILURE_IO_RESPONSE_VALID); 1946 SCI_FAILURE_IO_RESPONSE_VALID);
1947 } else { 1947 } else {
@@ -1965,12 +1965,12 @@ static enum sci_status stp_request_udma_await_tc_event(struct isci_request *ireq
1965 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_LL_R_ERR): 1965 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_LL_R_ERR):
1966 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_CMD_LL_R_ERR): 1966 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_CMD_LL_R_ERR):
1967 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_CRC_ERR): 1967 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_CRC_ERR):
1968 scic_sds_remote_device_suspend(ireq->target_device, 1968 sci_remote_device_suspend(ireq->target_device,
1969 SCU_EVENT_SPECIFIC(SCU_NORMALIZE_COMPLETION_STATUS(completion_code))); 1969 SCU_EVENT_SPECIFIC(SCU_NORMALIZE_COMPLETION_STATUS(completion_code)));
1970 /* Fall through to the default case */ 1970 /* Fall through to the default case */
1971 default: 1971 default:
1972 /* All other completion status cause the IO to be complete. */ 1972 /* All other completion status cause the IO to be complete. */
1973 scic_sds_stp_request_udma_complete_request(ireq, 1973 sci_stp_request_udma_complete_request(ireq,
1974 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 1974 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
1975 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 1975 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
1976 break; 1976 break;
@@ -1985,7 +1985,7 @@ stp_request_soft_reset_await_h2d_asserted_tc_event(struct isci_request *ireq,
1985{ 1985{
1986 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 1986 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
1987 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 1987 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
1988 scic_sds_request_set_status(ireq, SCU_TASK_DONE_GOOD, 1988 sci_request_set_status(ireq, SCU_TASK_DONE_GOOD,
1989 SCI_SUCCESS); 1989 SCI_SUCCESS);
1990 1990
1991 sci_change_state(&ireq->sm, SCI_REQ_STP_SOFT_RESET_WAIT_H2D_DIAG); 1991 sci_change_state(&ireq->sm, SCI_REQ_STP_SOFT_RESET_WAIT_H2D_DIAG);
@@ -1997,7 +1997,7 @@ stp_request_soft_reset_await_h2d_asserted_tc_event(struct isci_request *ireq,
1997 * If a NAK was received, then it is up to the user to retry 1997 * If a NAK was received, then it is up to the user to retry
1998 * the request. 1998 * the request.
1999 */ 1999 */
2000 scic_sds_request_set_status(ireq, 2000 sci_request_set_status(ireq,
2001 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 2001 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
2002 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 2002 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
2003 2003
@@ -2014,7 +2014,7 @@ stp_request_soft_reset_await_h2d_diagnostic_tc_event(struct isci_request *ireq,
2014{ 2014{
2015 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) { 2015 switch (SCU_GET_COMPLETION_TL_STATUS(completion_code)) {
2016 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD): 2016 case SCU_MAKE_COMPLETION_STATUS(SCU_TASK_DONE_GOOD):
2017 scic_sds_request_set_status(ireq, SCU_TASK_DONE_GOOD, 2017 sci_request_set_status(ireq, SCU_TASK_DONE_GOOD,
2018 SCI_SUCCESS); 2018 SCI_SUCCESS);
2019 2019
2020 sci_change_state(&ireq->sm, SCI_REQ_STP_SOFT_RESET_WAIT_D2H); 2020 sci_change_state(&ireq->sm, SCI_REQ_STP_SOFT_RESET_WAIT_D2H);
@@ -2025,7 +2025,7 @@ stp_request_soft_reset_await_h2d_diagnostic_tc_event(struct isci_request *ireq,
2025 * a NAK was received, then it is up to the user to retry the 2025 * a NAK was received, then it is up to the user to retry the
2026 * request. 2026 * request.
2027 */ 2027 */
2028 scic_sds_request_set_status(ireq, 2028 sci_request_set_status(ireq,
2029 SCU_NORMALIZE_COMPLETION_STATUS(completion_code), 2029 SCU_NORMALIZE_COMPLETION_STATUS(completion_code),
2030 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR); 2030 SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR);
2031 2031
@@ -2037,7 +2037,7 @@ stp_request_soft_reset_await_h2d_diagnostic_tc_event(struct isci_request *ireq,
2037} 2037}
2038 2038
2039enum sci_status 2039enum sci_status
2040scic_sds_io_request_tc_completion(struct isci_request *ireq, 2040sci_io_request_tc_completion(struct isci_request *ireq,
2041 u32 completion_code) 2041 u32 completion_code)
2042{ 2042{
2043 enum sci_base_request_states state; 2043 enum sci_base_request_states state;
@@ -2832,7 +2832,7 @@ static void isci_request_io_request_complete(struct isci_host *ihost,
2832 ); 2832 );
2833 2833
2834 /* complete the io request to the core. */ 2834 /* complete the io request to the core. */
2835 scic_controller_complete_io(ihost, request->target_device, request); 2835 sci_controller_complete_io(ihost, request->target_device, request);
2836 isci_put_device(idev); 2836 isci_put_device(idev);
2837 2837
2838 /* set terminated handle so it cannot be completed or 2838 /* set terminated handle so it cannot be completed or
@@ -2842,7 +2842,7 @@ static void isci_request_io_request_complete(struct isci_host *ihost,
2842 set_bit(IREQ_TERMINATED, &request->flags); 2842 set_bit(IREQ_TERMINATED, &request->flags);
2843} 2843}
2844 2844
2845static void scic_sds_request_started_state_enter(struct sci_base_state_machine *sm) 2845static void sci_request_started_state_enter(struct sci_base_state_machine *sm)
2846{ 2846{
2847 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm); 2847 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm);
2848 struct domain_device *dev = ireq->target_device->domain_dev; 2848 struct domain_device *dev = ireq->target_device->domain_dev;
@@ -2879,7 +2879,7 @@ static void scic_sds_request_started_state_enter(struct sci_base_state_machine *
2879 } 2879 }
2880} 2880}
2881 2881
2882static void scic_sds_request_completed_state_enter(struct sci_base_state_machine *sm) 2882static void sci_request_completed_state_enter(struct sci_base_state_machine *sm)
2883{ 2883{
2884 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm); 2884 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm);
2885 struct isci_host *ihost = ireq->owning_controller; 2885 struct isci_host *ihost = ireq->owning_controller;
@@ -2892,7 +2892,7 @@ static void scic_sds_request_completed_state_enter(struct sci_base_state_machine
2892 isci_task_request_complete(ihost, ireq, ireq->sci_status); 2892 isci_task_request_complete(ihost, ireq, ireq->sci_status);
2893} 2893}
2894 2894
2895static void scic_sds_request_aborting_state_enter(struct sci_base_state_machine *sm) 2895static void sci_request_aborting_state_enter(struct sci_base_state_machine *sm)
2896{ 2896{
2897 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm); 2897 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm);
2898 2898
@@ -2900,31 +2900,31 @@ static void scic_sds_request_aborting_state_enter(struct sci_base_state_machine
2900 ireq->tc->abort = 1; 2900 ireq->tc->abort = 1;
2901} 2901}
2902 2902
2903static void scic_sds_stp_request_started_non_data_await_h2d_completion_enter(struct sci_base_state_machine *sm) 2903static void sci_stp_request_started_non_data_await_h2d_completion_enter(struct sci_base_state_machine *sm)
2904{ 2904{
2905 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm); 2905 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm);
2906 2906
2907 scic_sds_remote_device_set_working_request(ireq->target_device, 2907 sci_remote_device_set_working_request(ireq->target_device,
2908 ireq); 2908 ireq);
2909} 2909}
2910 2910
2911static void scic_sds_stp_request_started_pio_await_h2d_completion_enter(struct sci_base_state_machine *sm) 2911static void sci_stp_request_started_pio_await_h2d_completion_enter(struct sci_base_state_machine *sm)
2912{ 2912{
2913 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm); 2913 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm);
2914 2914
2915 scic_sds_remote_device_set_working_request(ireq->target_device, 2915 sci_remote_device_set_working_request(ireq->target_device,
2916 ireq); 2916 ireq);
2917} 2917}
2918 2918
2919static void scic_sds_stp_request_started_soft_reset_await_h2d_asserted_completion_enter(struct sci_base_state_machine *sm) 2919static void sci_stp_request_started_soft_reset_await_h2d_asserted_completion_enter(struct sci_base_state_machine *sm)
2920{ 2920{
2921 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm); 2921 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm);
2922 2922
2923 scic_sds_remote_device_set_working_request(ireq->target_device, 2923 sci_remote_device_set_working_request(ireq->target_device,
2924 ireq); 2924 ireq);
2925} 2925}
2926 2926
2927static void scic_sds_stp_request_started_soft_reset_await_h2d_diagnostic_completion_enter(struct sci_base_state_machine *sm) 2927static void sci_stp_request_started_soft_reset_await_h2d_diagnostic_completion_enter(struct sci_base_state_machine *sm)
2928{ 2928{
2929 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm); 2929 struct isci_request *ireq = container_of(sm, typeof(*ireq), sm);
2930 struct scu_task_context *tc = ireq->tc; 2930 struct scu_task_context *tc = ireq->tc;
@@ -2938,22 +2938,22 @@ static void scic_sds_stp_request_started_soft_reset_await_h2d_diagnostic_complet
2938 /* Clear the TC control bit */ 2938 /* Clear the TC control bit */
2939 tc->control_frame = 0; 2939 tc->control_frame = 0;
2940 2940
2941 status = scic_controller_continue_io(ireq); 2941 status = sci_controller_continue_io(ireq);
2942 WARN_ONCE(status != SCI_SUCCESS, "isci: continue io failure\n"); 2942 WARN_ONCE(status != SCI_SUCCESS, "isci: continue io failure\n");
2943} 2943}
2944 2944
2945static const struct sci_base_state scic_sds_request_state_table[] = { 2945static const struct sci_base_state sci_request_state_table[] = {
2946 [SCI_REQ_INIT] = { }, 2946 [SCI_REQ_INIT] = { },
2947 [SCI_REQ_CONSTRUCTED] = { }, 2947 [SCI_REQ_CONSTRUCTED] = { },
2948 [SCI_REQ_STARTED] = { 2948 [SCI_REQ_STARTED] = {
2949 .enter_state = scic_sds_request_started_state_enter, 2949 .enter_state = sci_request_started_state_enter,
2950 }, 2950 },
2951 [SCI_REQ_STP_NON_DATA_WAIT_H2D] = { 2951 [SCI_REQ_STP_NON_DATA_WAIT_H2D] = {
2952 .enter_state = scic_sds_stp_request_started_non_data_await_h2d_completion_enter, 2952 .enter_state = sci_stp_request_started_non_data_await_h2d_completion_enter,
2953 }, 2953 },
2954 [SCI_REQ_STP_NON_DATA_WAIT_D2H] = { }, 2954 [SCI_REQ_STP_NON_DATA_WAIT_D2H] = { },
2955 [SCI_REQ_STP_PIO_WAIT_H2D] = { 2955 [SCI_REQ_STP_PIO_WAIT_H2D] = {
2956 .enter_state = scic_sds_stp_request_started_pio_await_h2d_completion_enter, 2956 .enter_state = sci_stp_request_started_pio_await_h2d_completion_enter,
2957 }, 2957 },
2958 [SCI_REQ_STP_PIO_WAIT_FRAME] = { }, 2958 [SCI_REQ_STP_PIO_WAIT_FRAME] = { },
2959 [SCI_REQ_STP_PIO_DATA_IN] = { }, 2959 [SCI_REQ_STP_PIO_DATA_IN] = { },
@@ -2961,10 +2961,10 @@ static const struct sci_base_state scic_sds_request_state_table[] = {
2961 [SCI_REQ_STP_UDMA_WAIT_TC_COMP] = { }, 2961 [SCI_REQ_STP_UDMA_WAIT_TC_COMP] = { },
2962 [SCI_REQ_STP_UDMA_WAIT_D2H] = { }, 2962 [SCI_REQ_STP_UDMA_WAIT_D2H] = { },
2963 [SCI_REQ_STP_SOFT_RESET_WAIT_H2D_ASSERTED] = { 2963 [SCI_REQ_STP_SOFT_RESET_WAIT_H2D_ASSERTED] = {
2964 .enter_state = scic_sds_stp_request_started_soft_reset_await_h2d_asserted_completion_enter, 2964 .enter_state = sci_stp_request_started_soft_reset_await_h2d_asserted_completion_enter,
2965 }, 2965 },
2966 [SCI_REQ_STP_SOFT_RESET_WAIT_H2D_DIAG] = { 2966 [SCI_REQ_STP_SOFT_RESET_WAIT_H2D_DIAG] = {
2967 .enter_state = scic_sds_stp_request_started_soft_reset_await_h2d_diagnostic_completion_enter, 2967 .enter_state = sci_stp_request_started_soft_reset_await_h2d_diagnostic_completion_enter,
2968 }, 2968 },
2969 [SCI_REQ_STP_SOFT_RESET_WAIT_D2H] = { }, 2969 [SCI_REQ_STP_SOFT_RESET_WAIT_D2H] = { },
2970 [SCI_REQ_TASK_WAIT_TC_COMP] = { }, 2970 [SCI_REQ_TASK_WAIT_TC_COMP] = { },
@@ -2972,20 +2972,20 @@ static const struct sci_base_state scic_sds_request_state_table[] = {
2972 [SCI_REQ_SMP_WAIT_RESP] = { }, 2972 [SCI_REQ_SMP_WAIT_RESP] = { },
2973 [SCI_REQ_SMP_WAIT_TC_COMP] = { }, 2973 [SCI_REQ_SMP_WAIT_TC_COMP] = { },
2974 [SCI_REQ_COMPLETED] = { 2974 [SCI_REQ_COMPLETED] = {
2975 .enter_state = scic_sds_request_completed_state_enter, 2975 .enter_state = sci_request_completed_state_enter,
2976 }, 2976 },
2977 [SCI_REQ_ABORTING] = { 2977 [SCI_REQ_ABORTING] = {
2978 .enter_state = scic_sds_request_aborting_state_enter, 2978 .enter_state = sci_request_aborting_state_enter,
2979 }, 2979 },
2980 [SCI_REQ_FINAL] = { }, 2980 [SCI_REQ_FINAL] = { },
2981}; 2981};
2982 2982
2983static void 2983static void
2984scic_sds_general_request_construct(struct isci_host *ihost, 2984sci_general_request_construct(struct isci_host *ihost,
2985 struct isci_remote_device *idev, 2985 struct isci_remote_device *idev,
2986 struct isci_request *ireq) 2986 struct isci_request *ireq)
2987{ 2987{
2988 sci_init_sm(&ireq->sm, scic_sds_request_state_table, SCI_REQ_INIT); 2988 sci_init_sm(&ireq->sm, sci_request_state_table, SCI_REQ_INIT);
2989 2989
2990 ireq->target_device = idev; 2990 ireq->target_device = idev;
2991 ireq->protocol = SCIC_NO_PROTOCOL; 2991 ireq->protocol = SCIC_NO_PROTOCOL;
@@ -2997,7 +2997,7 @@ scic_sds_general_request_construct(struct isci_host *ihost,
2997} 2997}
2998 2998
2999static enum sci_status 2999static enum sci_status
3000scic_io_request_construct(struct isci_host *ihost, 3000sci_io_request_construct(struct isci_host *ihost,
3001 struct isci_remote_device *idev, 3001 struct isci_remote_device *idev,
3002 struct isci_request *ireq) 3002 struct isci_request *ireq)
3003{ 3003{
@@ -3005,7 +3005,7 @@ scic_io_request_construct(struct isci_host *ihost,
3005 enum sci_status status = SCI_SUCCESS; 3005 enum sci_status status = SCI_SUCCESS;
3006 3006
3007 /* Build the common part of the request */ 3007 /* Build the common part of the request */
3008 scic_sds_general_request_construct(ihost, idev, ireq); 3008 sci_general_request_construct(ihost, idev, ireq);
3009 3009
3010 if (idev->rnc.remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) 3010 if (idev->rnc.remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX)
3011 return SCI_FAILURE_INVALID_REMOTE_DEVICE; 3011 return SCI_FAILURE_INVALID_REMOTE_DEVICE;
@@ -3024,7 +3024,7 @@ scic_io_request_construct(struct isci_host *ihost,
3024 return status; 3024 return status;
3025} 3025}
3026 3026
3027enum sci_status scic_task_request_construct(struct isci_host *ihost, 3027enum sci_status sci_task_request_construct(struct isci_host *ihost,
3028 struct isci_remote_device *idev, 3028 struct isci_remote_device *idev,
3029 u16 io_tag, struct isci_request *ireq) 3029 u16 io_tag, struct isci_request *ireq)
3030{ 3030{
@@ -3032,7 +3032,7 @@ enum sci_status scic_task_request_construct(struct isci_host *ihost,
3032 enum sci_status status = SCI_SUCCESS; 3032 enum sci_status status = SCI_SUCCESS;
3033 3033
3034 /* Build the common part of the request */ 3034 /* Build the common part of the request */
3035 scic_sds_general_request_construct(ihost, idev, ireq); 3035 sci_general_request_construct(ihost, idev, ireq);
3036 3036
3037 if (dev->dev_type == SAS_END_DEV || 3037 if (dev->dev_type == SAS_END_DEV ||
3038 dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) { 3038 dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) {
@@ -3053,7 +3053,7 @@ static enum sci_status isci_request_ssp_request_construct(
3053 "%s: request = %p\n", 3053 "%s: request = %p\n",
3054 __func__, 3054 __func__,
3055 request); 3055 request);
3056 status = scic_io_request_construct_basic_ssp(request); 3056 status = sci_io_request_construct_basic_ssp(request);
3057 return status; 3057 return status;
3058} 3058}
3059 3059
@@ -3074,7 +3074,7 @@ static enum sci_status isci_request_stp_request_construct(
3074 */ 3074 */
3075 register_fis = isci_sata_task_to_fis_copy(task); 3075 register_fis = isci_sata_task_to_fis_copy(task);
3076 3076
3077 status = scic_io_request_construct_basic_sata(request); 3077 status = sci_io_request_construct_basic_sata(request);
3078 3078
3079 /* Set the ncq tag in the fis, from the queue 3079 /* Set the ncq tag in the fis, from the queue
3080 * command in the task. 3080 * command in the task.
@@ -3091,7 +3091,7 @@ static enum sci_status isci_request_stp_request_construct(
3091} 3091}
3092 3092
3093static enum sci_status 3093static enum sci_status
3094scic_io_request_construct_smp(struct device *dev, 3094sci_io_request_construct_smp(struct device *dev,
3095 struct isci_request *ireq, 3095 struct isci_request *ireq,
3096 struct sas_task *task) 3096 struct sas_task *task)
3097{ 3097{
@@ -3141,8 +3141,8 @@ scic_io_request_construct_smp(struct device *dev,
3141 3141
3142 task_context = ireq->tc; 3142 task_context = ireq->tc;
3143 3143
3144 idev = scic_sds_request_get_device(ireq); 3144 idev = sci_request_get_device(ireq);
3145 iport = scic_sds_request_get_port(ireq); 3145 iport = sci_request_get_port(ireq);
3146 3146
3147 /* 3147 /*
3148 * Fill in the TC with the its required data 3148 * Fill in the TC with the its required data
@@ -3152,8 +3152,8 @@ scic_io_request_construct_smp(struct device *dev,
3152 task_context->initiator_request = 1; 3152 task_context->initiator_request = 1;
3153 task_context->connection_rate = idev->connection_rate; 3153 task_context->connection_rate = idev->connection_rate;
3154 task_context->protocol_engine_index = 3154 task_context->protocol_engine_index =
3155 scic_sds_controller_get_protocol_engine_group(ihost); 3155 sci_controller_get_protocol_engine_group(ihost);
3156 task_context->logical_port_index = scic_sds_port_get_index(iport); 3156 task_context->logical_port_index = sci_port_get_index(iport);
3157 task_context->protocol_type = SCU_TASK_CONTEXT_PROTOCOL_SMP; 3157 task_context->protocol_type = SCU_TASK_CONTEXT_PROTOCOL_SMP;
3158 task_context->abort = 0; 3158 task_context->abort = 0;
3159 task_context->valid = SCU_TASK_CONTEXT_VALID; 3159 task_context->valid = SCU_TASK_CONTEXT_VALID;
@@ -3195,9 +3195,9 @@ scic_io_request_construct_smp(struct device *dev,
3195 task_context->task_phase = 0; 3195 task_context->task_phase = 0;
3196 3196
3197 ireq->post_context = (SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC | 3197 ireq->post_context = (SCU_CONTEXT_COMMAND_REQUEST_TYPE_POST_TC |
3198 (scic_sds_controller_get_protocol_engine_group(ihost) << 3198 (sci_controller_get_protocol_engine_group(ihost) <<
3199 SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) | 3199 SCU_CONTEXT_COMMAND_PROTOCOL_ENGINE_GROUP_SHIFT) |
3200 (scic_sds_port_get_index(iport) << 3200 (sci_port_get_index(iport) <<
3201 SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) | 3201 SCU_CONTEXT_COMMAND_LOGICAL_PORT_SHIFT) |
3202 ISCI_TAG_TCI(ireq->io_tag)); 3202 ISCI_TAG_TCI(ireq->io_tag));
3203 /* 3203 /*
@@ -3229,7 +3229,7 @@ static enum sci_status isci_smp_request_build(struct isci_request *ireq)
3229 struct device *dev = &ireq->isci_host->pdev->dev; 3229 struct device *dev = &ireq->isci_host->pdev->dev;
3230 enum sci_status status = SCI_FAILURE; 3230 enum sci_status status = SCI_FAILURE;
3231 3231
3232 status = scic_io_request_construct_smp(dev, ireq, task); 3232 status = sci_io_request_construct_smp(dev, ireq, task);
3233 if (status != SCI_SUCCESS) 3233 if (status != SCI_SUCCESS)
3234 dev_warn(&ireq->isci_host->pdev->dev, 3234 dev_warn(&ireq->isci_host->pdev->dev,
3235 "%s: failed with status = %d\n", 3235 "%s: failed with status = %d\n",
@@ -3283,7 +3283,7 @@ static enum sci_status isci_io_request_build(struct isci_host *ihost,
3283 return SCI_FAILURE_INSUFFICIENT_RESOURCES; 3283 return SCI_FAILURE_INSUFFICIENT_RESOURCES;
3284 } 3284 }
3285 3285
3286 status = scic_io_request_construct(ihost, idev, request); 3286 status = sci_io_request_construct(ihost, idev, request);
3287 3287
3288 if (status != SCI_SUCCESS) { 3288 if (status != SCI_SUCCESS) {
3289 dev_warn(&ihost->pdev->dev, 3289 dev_warn(&ihost->pdev->dev,
@@ -3388,7 +3388,7 @@ int isci_request_execute(struct isci_host *ihost, struct isci_remote_device *ide
3388 * request was built that way (ie. 3388 * request was built that way (ie.
3389 * ireq->is_task_management_request is false). 3389 * ireq->is_task_management_request is false).
3390 */ 3390 */
3391 status = scic_controller_start_task(ihost, 3391 status = sci_controller_start_task(ihost,
3392 idev, 3392 idev,
3393 ireq); 3393 ireq);
3394 } else { 3394 } else {
@@ -3396,7 +3396,7 @@ int isci_request_execute(struct isci_host *ihost, struct isci_remote_device *ide
3396 } 3396 }
3397 } else { 3397 } else {
3398 /* send the request, let the core assign the IO TAG. */ 3398 /* send the request, let the core assign the IO TAG. */
3399 status = scic_controller_start_io(ihost, idev, 3399 status = sci_controller_start_io(ihost, idev,
3400 ireq); 3400 ireq);
3401 } 3401 }
3402 3402
diff --git a/drivers/scsi/isci/request.h b/drivers/scsi/isci/request.h
index 0cafcead7a01..08fcf98e70f4 100644
--- a/drivers/scsi/isci/request.h
+++ b/drivers/scsi/isci/request.h
@@ -301,75 +301,75 @@ enum sci_base_request_states {
301}; 301};
302 302
303/** 303/**
304 * scic_sds_request_get_controller() - 304 * sci_request_get_controller() -
305 * 305 *
306 * This macro will return the controller for this io request object 306 * This macro will return the controller for this io request object
307 */ 307 */
308#define scic_sds_request_get_controller(ireq) \ 308#define sci_request_get_controller(ireq) \
309 ((ireq)->owning_controller) 309 ((ireq)->owning_controller)
310 310
311/** 311/**
312 * scic_sds_request_get_device() - 312 * sci_request_get_device() -
313 * 313 *
314 * This macro will return the device for this io request object 314 * This macro will return the device for this io request object
315 */ 315 */
316#define scic_sds_request_get_device(ireq) \ 316#define sci_request_get_device(ireq) \
317 ((ireq)->target_device) 317 ((ireq)->target_device)
318 318
319/** 319/**
320 * scic_sds_request_get_port() - 320 * sci_request_get_port() -
321 * 321 *
322 * This macro will return the port for this io request object 322 * This macro will return the port for this io request object
323 */ 323 */
324#define scic_sds_request_get_port(ireq) \ 324#define sci_request_get_port(ireq) \
325 scic_sds_remote_device_get_port(scic_sds_request_get_device(ireq)) 325 sci_remote_device_get_port(sci_request_get_device(ireq))
326 326
327/** 327/**
328 * scic_sds_request_get_post_context() - 328 * sci_request_get_post_context() -
329 * 329 *
330 * This macro returns the constructed post context result for the io request. 330 * This macro returns the constructed post context result for the io request.
331 */ 331 */
332#define scic_sds_request_get_post_context(ireq) \ 332#define sci_request_get_post_context(ireq) \
333 ((ireq)->post_context) 333 ((ireq)->post_context)
334 334
335/** 335/**
336 * scic_sds_request_get_task_context() - 336 * sci_request_get_task_context() -
337 * 337 *
338 * This is a helper macro to return the os handle for this request object. 338 * This is a helper macro to return the os handle for this request object.
339 */ 339 */
340#define scic_sds_request_get_task_context(request) \ 340#define sci_request_get_task_context(request) \
341 ((request)->task_context_buffer) 341 ((request)->task_context_buffer)
342 342
343/** 343/**
344 * scic_sds_request_set_status() - 344 * sci_request_set_status() -
345 * 345 *
346 * This macro will set the scu hardware status and sci request completion 346 * This macro will set the scu hardware status and sci request completion
347 * status for an io request. 347 * status for an io request.
348 */ 348 */
349#define scic_sds_request_set_status(request, scu_status_code, sci_status_code) \ 349#define sci_request_set_status(request, scu_status_code, sci_status_code) \
350 { \ 350 { \
351 (request)->scu_status = (scu_status_code); \ 351 (request)->scu_status = (scu_status_code); \
352 (request)->sci_status = (sci_status_code); \ 352 (request)->sci_status = (sci_status_code); \
353 } 353 }
354 354
355enum sci_status scic_sds_request_start(struct isci_request *ireq); 355enum sci_status sci_request_start(struct isci_request *ireq);
356enum sci_status scic_sds_io_request_terminate(struct isci_request *ireq); 356enum sci_status sci_io_request_terminate(struct isci_request *ireq);
357enum sci_status 357enum sci_status
358scic_sds_io_request_event_handler(struct isci_request *ireq, 358sci_io_request_event_handler(struct isci_request *ireq,
359 u32 event_code); 359 u32 event_code);
360enum sci_status 360enum sci_status
361scic_sds_io_request_frame_handler(struct isci_request *ireq, 361sci_io_request_frame_handler(struct isci_request *ireq,
362 u32 frame_index); 362 u32 frame_index);
363enum sci_status 363enum sci_status
364scic_sds_task_request_terminate(struct isci_request *ireq); 364sci_task_request_terminate(struct isci_request *ireq);
365extern enum sci_status 365extern enum sci_status
366scic_sds_request_complete(struct isci_request *ireq); 366sci_request_complete(struct isci_request *ireq);
367extern enum sci_status 367extern enum sci_status
368scic_sds_io_request_tc_completion(struct isci_request *ireq, u32 code); 368sci_io_request_tc_completion(struct isci_request *ireq, u32 code);
369 369
370/* XXX open code in caller */ 370/* XXX open code in caller */
371static inline dma_addr_t 371static inline dma_addr_t
372scic_io_request_get_dma_addr(struct isci_request *ireq, void *virt_addr) 372sci_io_request_get_dma_addr(struct isci_request *ireq, void *virt_addr)
373{ 373{
374 374
375 char *requested_addr = (char *)virt_addr; 375 char *requested_addr = (char *)virt_addr;
@@ -500,17 +500,17 @@ int isci_request_execute(struct isci_host *ihost, struct isci_remote_device *ide
500void isci_terminate_pending_requests(struct isci_host *ihost, 500void isci_terminate_pending_requests(struct isci_host *ihost,
501 struct isci_remote_device *idev); 501 struct isci_remote_device *idev);
502enum sci_status 502enum sci_status
503scic_task_request_construct(struct isci_host *ihost, 503sci_task_request_construct(struct isci_host *ihost,
504 struct isci_remote_device *idev, 504 struct isci_remote_device *idev,
505 u16 io_tag, 505 u16 io_tag,
506 struct isci_request *ireq); 506 struct isci_request *ireq);
507enum sci_status 507enum sci_status
508scic_task_request_construct_ssp(struct isci_request *ireq); 508sci_task_request_construct_ssp(struct isci_request *ireq);
509enum sci_status 509enum sci_status
510scic_task_request_construct_sata(struct isci_request *ireq); 510sci_task_request_construct_sata(struct isci_request *ireq);
511void 511void
512scic_stp_io_request_set_ncq_tag(struct isci_request *ireq, u16 ncq_tag); 512sci_stp_io_request_set_ncq_tag(struct isci_request *ireq, u16 ncq_tag);
513void scic_sds_smp_request_copy_response(struct isci_request *ireq); 513void sci_smp_request_copy_response(struct isci_request *ireq);
514 514
515static inline int isci_task_is_ncq_recovery(struct sas_task *task) 515static inline int isci_task_is_ncq_recovery(struct sas_task *task)
516{ 516{
diff --git a/drivers/scsi/isci/sata.c b/drivers/scsi/isci/sata.c
index 87d8cc1a6e39..47b96c21548f 100644
--- a/drivers/scsi/isci/sata.c
+++ b/drivers/scsi/isci/sata.c
@@ -116,7 +116,7 @@ void isci_sata_set_ncq_tag(
116 struct isci_request *request = task->lldd_task; 116 struct isci_request *request = task->lldd_task;
117 117
118 register_fis->sector_count = qc->tag << 3; 118 register_fis->sector_count = qc->tag << 3;
119 scic_stp_io_request_set_ncq_tag(request, qc->tag); 119 sci_stp_io_request_set_ncq_tag(request, qc->tag);
120} 120}
121 121
122/** 122/**
@@ -187,7 +187,7 @@ enum sci_status isci_sata_management_task_request_build(struct isci_request *ire
187 /* core builds the protocol specific request 187 /* core builds the protocol specific request
188 * based on the h2d fis. 188 * based on the h2d fis.
189 */ 189 */
190 status = scic_task_request_construct_sata(ireq); 190 status = sci_task_request_construct_sata(ireq);
191 191
192 return status; 192 return status;
193} 193}
diff --git a/drivers/scsi/isci/task.c b/drivers/scsi/isci/task.c
index 3a1fc55a7557..d040aa2f3722 100644
--- a/drivers/scsi/isci/task.c
+++ b/drivers/scsi/isci/task.c
@@ -257,12 +257,12 @@ static struct isci_request *isci_task_request_build(struct isci_host *ihost,
257 return NULL; 257 return NULL;
258 258
259 /* let the core do it's construct. */ 259 /* let the core do it's construct. */
260 status = scic_task_request_construct(ihost, idev, tag, 260 status = sci_task_request_construct(ihost, idev, tag,
261 ireq); 261 ireq);
262 262
263 if (status != SCI_SUCCESS) { 263 if (status != SCI_SUCCESS) {
264 dev_warn(&ihost->pdev->dev, 264 dev_warn(&ihost->pdev->dev,
265 "%s: scic_task_request_construct failed - " 265 "%s: sci_task_request_construct failed - "
266 "status = 0x%x\n", 266 "status = 0x%x\n",
267 __func__, 267 __func__,
268 status); 268 status);
@@ -272,7 +272,7 @@ static struct isci_request *isci_task_request_build(struct isci_host *ihost,
272 /* XXX convert to get this from task->tproto like other drivers */ 272 /* XXX convert to get this from task->tproto like other drivers */
273 if (dev->dev_type == SAS_END_DEV) { 273 if (dev->dev_type == SAS_END_DEV) {
274 isci_tmf->proto = SAS_PROTOCOL_SSP; 274 isci_tmf->proto = SAS_PROTOCOL_SSP;
275 status = scic_task_request_construct_ssp(ireq); 275 status = sci_task_request_construct_ssp(ireq);
276 if (status != SCI_SUCCESS) 276 if (status != SCI_SUCCESS)
277 return NULL; 277 return NULL;
278 } 278 }
@@ -332,7 +332,7 @@ int isci_task_execute_tmf(struct isci_host *ihost,
332 spin_lock_irqsave(&ihost->scic_lock, flags); 332 spin_lock_irqsave(&ihost->scic_lock, flags);
333 333
334 /* start the TMF io. */ 334 /* start the TMF io. */
335 status = scic_controller_start_task(ihost, idev, ireq); 335 status = sci_controller_start_task(ihost, idev, ireq);
336 336
337 if (status != SCI_TASK_SUCCESS) { 337 if (status != SCI_TASK_SUCCESS) {
338 dev_warn(&ihost->pdev->dev, 338 dev_warn(&ihost->pdev->dev,
@@ -364,7 +364,7 @@ int isci_task_execute_tmf(struct isci_host *ihost,
364 if (tmf->cb_state_func != NULL) 364 if (tmf->cb_state_func != NULL)
365 tmf->cb_state_func(isci_tmf_timed_out, tmf, tmf->cb_data); 365 tmf->cb_state_func(isci_tmf_timed_out, tmf, tmf->cb_data);
366 366
367 scic_controller_terminate_request(ihost, 367 sci_controller_terminate_request(ihost,
368 idev, 368 idev,
369 ireq); 369 ireq);
370 370
@@ -556,7 +556,7 @@ static void isci_terminate_request_core(struct isci_host *ihost,
556 if (!test_bit(IREQ_TERMINATED, &isci_request->flags)) { 556 if (!test_bit(IREQ_TERMINATED, &isci_request->flags)) {
557 was_terminated = true; 557 was_terminated = true;
558 needs_cleanup_handling = true; 558 needs_cleanup_handling = true;
559 status = scic_controller_terminate_request(ihost, 559 status = sci_controller_terminate_request(ihost,
560 idev, 560 idev,
561 isci_request); 561 isci_request);
562 } 562 }
@@ -569,7 +569,7 @@ static void isci_terminate_request_core(struct isci_host *ihost,
569 */ 569 */
570 if (status != SCI_SUCCESS) { 570 if (status != SCI_SUCCESS) {
571 dev_err(&ihost->pdev->dev, 571 dev_err(&ihost->pdev->dev,
572 "%s: scic_controller_terminate_request" 572 "%s: sci_controller_terminate_request"
573 " returned = 0x%x\n", 573 " returned = 0x%x\n",
574 __func__, status); 574 __func__, status);
575 575
@@ -1251,7 +1251,7 @@ isci_task_request_complete(struct isci_host *ihost,
1251 /* PRINT_TMF( ((struct isci_tmf *)request->task)); */ 1251 /* PRINT_TMF( ((struct isci_tmf *)request->task)); */
1252 tmf_complete = tmf->complete; 1252 tmf_complete = tmf->complete;
1253 1253
1254 scic_controller_complete_io(ihost, ireq->target_device, ireq); 1254 sci_controller_complete_io(ihost, ireq->target_device, ireq);
1255 /* set the 'terminated' flag handle to make sure it cannot be terminated 1255 /* set the 'terminated' flag handle to make sure it cannot be terminated
1256 * or completed again. 1256 * or completed again.
1257 */ 1257 */
@@ -1514,12 +1514,12 @@ static int isci_reset_device(struct isci_host *ihost,
1514 dev_dbg(&ihost->pdev->dev, "%s: idev %p\n", __func__, idev); 1514 dev_dbg(&ihost->pdev->dev, "%s: idev %p\n", __func__, idev);
1515 1515
1516 spin_lock_irqsave(&ihost->scic_lock, flags); 1516 spin_lock_irqsave(&ihost->scic_lock, flags);
1517 status = scic_remote_device_reset(idev); 1517 status = sci_remote_device_reset(idev);
1518 if (status != SCI_SUCCESS) { 1518 if (status != SCI_SUCCESS) {
1519 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1519 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1520 1520
1521 dev_warn(&ihost->pdev->dev, 1521 dev_warn(&ihost->pdev->dev,
1522 "%s: scic_remote_device_reset(%p) returned %d!\n", 1522 "%s: sci_remote_device_reset(%p) returned %d!\n",
1523 __func__, idev, status); 1523 __func__, idev, status);
1524 1524
1525 return TMF_RESP_FUNC_FAILED; 1525 return TMF_RESP_FUNC_FAILED;
@@ -1540,7 +1540,7 @@ static int isci_reset_device(struct isci_host *ihost,
1540 1540
1541 /* Since all pending TCs have been cleaned, resume the RNC. */ 1541 /* Since all pending TCs have been cleaned, resume the RNC. */
1542 spin_lock_irqsave(&ihost->scic_lock, flags); 1542 spin_lock_irqsave(&ihost->scic_lock, flags);
1543 status = scic_remote_device_reset_complete(idev); 1543 status = sci_remote_device_reset_complete(idev);
1544 spin_unlock_irqrestore(&ihost->scic_lock, flags); 1544 spin_unlock_irqrestore(&ihost->scic_lock, flags);
1545 1545
1546 /* If this is a device on an expander, bring the phy back up. */ 1546 /* If this is a device on an expander, bring the phy back up. */
@@ -1560,7 +1560,7 @@ static int isci_reset_device(struct isci_host *ihost,
1560 1560
1561 if (status != SCI_SUCCESS) { 1561 if (status != SCI_SUCCESS) {
1562 dev_warn(&ihost->pdev->dev, 1562 dev_warn(&ihost->pdev->dev,
1563 "%s: scic_remote_device_reset_complete(%p) " 1563 "%s: sci_remote_device_reset_complete(%p) "
1564 "returned %d!\n", __func__, idev, status); 1564 "returned %d!\n", __func__, idev, status);
1565 } 1565 }
1566 1566
diff --git a/drivers/scsi/isci/unsolicited_frame_control.c b/drivers/scsi/isci/unsolicited_frame_control.c
index a0e6f89fc6a1..e9e1e2abacb9 100644
--- a/drivers/scsi/isci/unsolicited_frame_control.c
+++ b/drivers/scsi/isci/unsolicited_frame_control.c
@@ -57,10 +57,10 @@
57#include "unsolicited_frame_control.h" 57#include "unsolicited_frame_control.h"
58#include "registers.h" 58#include "registers.h"
59 59
60int scic_sds_unsolicited_frame_control_construct(struct isci_host *ihost) 60int sci_unsolicited_frame_control_construct(struct isci_host *ihost)
61{ 61{
62 struct scic_sds_unsolicited_frame_control *uf_control = &ihost->uf_control; 62 struct sci_unsolicited_frame_control *uf_control = &ihost->uf_control;
63 struct scic_sds_unsolicited_frame *uf; 63 struct sci_unsolicited_frame *uf;
64 u32 buf_len, header_len, i; 64 u32 buf_len, header_len, i;
65 dma_addr_t dma; 65 dma_addr_t dma;
66 size_t size; 66 size_t size;
@@ -139,23 +139,14 @@ int scic_sds_unsolicited_frame_control_construct(struct isci_host *ihost)
139 return 0; 139 return 0;
140} 140}
141 141
142/** 142enum sci_status sci_unsolicited_frame_control_get_header(struct sci_unsolicited_frame_control *uf_control,
143 * This method returns the frame header for the specified frame index. 143 u32 frame_index,
144 * @uf_control: 144 void **frame_header)
145 * @frame_index:
146 * @frame_header:
147 *
148 * enum sci_status
149 */
150enum sci_status scic_sds_unsolicited_frame_control_get_header(
151 struct scic_sds_unsolicited_frame_control *uf_control,
152 u32 frame_index,
153 void **frame_header)
154{ 145{
155 if (frame_index < SCU_MAX_UNSOLICITED_FRAMES) { 146 if (frame_index < SCU_MAX_UNSOLICITED_FRAMES) {
156 /* 147 /* Skip the first word in the frame since this is a controll word used
157 * Skip the first word in the frame since this is a controll word used 148 * by the hardware.
158 * by the hardware. */ 149 */
159 *frame_header = &uf_control->buffers.array[frame_index].header->data; 150 *frame_header = &uf_control->buffers.array[frame_index].header->data;
160 151
161 return SCI_SUCCESS; 152 return SCI_SUCCESS;
@@ -164,18 +155,9 @@ enum sci_status scic_sds_unsolicited_frame_control_get_header(
164 return SCI_FAILURE_INVALID_PARAMETER_VALUE; 155 return SCI_FAILURE_INVALID_PARAMETER_VALUE;
165} 156}
166 157
167/** 158enum sci_status sci_unsolicited_frame_control_get_buffer(struct sci_unsolicited_frame_control *uf_control,
168 * This method returns the frame buffer for the specified frame index. 159 u32 frame_index,
169 * @uf_control: 160 void **frame_buffer)
170 * @frame_index:
171 * @frame_buffer:
172 *
173 * enum sci_status
174 */
175enum sci_status scic_sds_unsolicited_frame_control_get_buffer(
176 struct scic_sds_unsolicited_frame_control *uf_control,
177 u32 frame_index,
178 void **frame_buffer)
179{ 161{
180 if (frame_index < SCU_MAX_UNSOLICITED_FRAMES) { 162 if (frame_index < SCU_MAX_UNSOLICITED_FRAMES) {
181 *frame_buffer = uf_control->buffers.array[frame_index].buffer; 163 *frame_buffer = uf_control->buffers.array[frame_index].buffer;
@@ -186,19 +168,8 @@ enum sci_status scic_sds_unsolicited_frame_control_get_buffer(
186 return SCI_FAILURE_INVALID_PARAMETER_VALUE; 168 return SCI_FAILURE_INVALID_PARAMETER_VALUE;
187} 169}
188 170
189/** 171bool sci_unsolicited_frame_control_release_frame(struct sci_unsolicited_frame_control *uf_control,
190 * This method releases the frame once this is done the frame is available for 172 u32 frame_index)
191 * re-use by the hardware. The data contained in the frame header and frame
192 * buffer is no longer valid.
193 * @uf_control: This parameter specifies the UF control object
194 * @frame_index: This parameter specifies the frame index to attempt to release.
195 *
196 * This method returns an indication to the caller as to whether the
197 * unsolicited frame get pointer should be updated.
198 */
199bool scic_sds_unsolicited_frame_control_release_frame(
200 struct scic_sds_unsolicited_frame_control *uf_control,
201 u32 frame_index)
202{ 173{
203 u32 frame_get; 174 u32 frame_get;
204 u32 frame_cycle; 175 u32 frame_cycle;
diff --git a/drivers/scsi/isci/unsolicited_frame_control.h b/drivers/scsi/isci/unsolicited_frame_control.h
index c0285a3db562..b849a84af34f 100644
--- a/drivers/scsi/isci/unsolicited_frame_control.h
+++ b/drivers/scsi/isci/unsolicited_frame_control.h
@@ -92,12 +92,12 @@ enum unsolicited_frame_state {
92}; 92};
93 93
94/** 94/**
95 * struct scic_sds_unsolicited_frame - 95 * struct sci_unsolicited_frame -
96 * 96 *
97 * This is the unsolicited frame data structure it acts as the container for 97 * This is the unsolicited frame data structure it acts as the container for
98 * the current frame state, frame header and frame buffer. 98 * the current frame state, frame header and frame buffer.
99 */ 99 */
100struct scic_sds_unsolicited_frame { 100struct sci_unsolicited_frame {
101 /** 101 /**
102 * This field contains the current frame state 102 * This field contains the current frame state
103 */ 103 */
@@ -116,11 +116,11 @@ struct scic_sds_unsolicited_frame {
116}; 116};
117 117
118/** 118/**
119 * struct scic_sds_uf_header_array - 119 * struct sci_uf_header_array -
120 * 120 *
121 * This structure contains all of the unsolicited frame header information. 121 * This structure contains all of the unsolicited frame header information.
122 */ 122 */
123struct scic_sds_uf_header_array { 123struct sci_uf_header_array {
124 /** 124 /**
125 * This field is represents a virtual pointer to the start 125 * This field is represents a virtual pointer to the start
126 * address of the UF address table. The table contains 126 * address of the UF address table. The table contains
@@ -137,19 +137,19 @@ struct scic_sds_uf_header_array {
137}; 137};
138 138
139/** 139/**
140 * struct scic_sds_uf_buffer_array - 140 * struct sci_uf_buffer_array -
141 * 141 *
142 * This structure contains all of the unsolicited frame buffer (actual payload) 142 * This structure contains all of the unsolicited frame buffer (actual payload)
143 * information. 143 * information.
144 */ 144 */
145struct scic_sds_uf_buffer_array { 145struct sci_uf_buffer_array {
146 /** 146 /**
147 * This field is the unsolicited frame data its used to manage 147 * This field is the unsolicited frame data its used to manage
148 * the data for the unsolicited frame requests. It also represents 148 * the data for the unsolicited frame requests. It also represents
149 * the virtual address location that corresponds to the 149 * the virtual address location that corresponds to the
150 * physical_address field. 150 * physical_address field.
151 */ 151 */
152 struct scic_sds_unsolicited_frame array[SCU_MAX_UNSOLICITED_FRAMES]; 152 struct sci_unsolicited_frame array[SCU_MAX_UNSOLICITED_FRAMES];
153 153
154 /** 154 /**
155 * This field specifies the physical address location for the UF 155 * This field specifies the physical address location for the UF
@@ -159,13 +159,13 @@ struct scic_sds_uf_buffer_array {
159}; 159};
160 160
161/** 161/**
162 * struct scic_sds_uf_address_table_array - 162 * struct sci_uf_address_table_array -
163 * 163 *
164 * This object maintains all of the unsolicited frame address table specific 164 * This object maintains all of the unsolicited frame address table specific
165 * data. The address table is a collection of 64-bit pointers that point to 165 * data. The address table is a collection of 64-bit pointers that point to
166 * 1KB buffers into which the silicon will DMA unsolicited frames. 166 * 1KB buffers into which the silicon will DMA unsolicited frames.
167 */ 167 */
168struct scic_sds_uf_address_table_array { 168struct sci_uf_address_table_array {
169 /** 169 /**
170 * This field represents a virtual pointer that refers to the 170 * This field represents a virtual pointer that refers to the
171 * starting address of the UF address table. 171 * starting address of the UF address table.
@@ -182,11 +182,11 @@ struct scic_sds_uf_address_table_array {
182}; 182};
183 183
184/** 184/**
185 * struct scic_sds_unsolicited_frame_control - 185 * struct sci_unsolicited_frame_control -
186 * 186 *
187 * This object contains all of the data necessary to handle unsolicited frames. 187 * This object contains all of the data necessary to handle unsolicited frames.
188 */ 188 */
189struct scic_sds_unsolicited_frame_control { 189struct sci_unsolicited_frame_control {
190 /** 190 /**
191 * This field is the software copy of the unsolicited frame queue 191 * This field is the software copy of the unsolicited frame queue
192 * get pointer. The controller object writes this value to the 192 * get pointer. The controller object writes this value to the
@@ -198,38 +198,38 @@ struct scic_sds_unsolicited_frame_control {
198 * This field contains all of the unsolicited frame header 198 * This field contains all of the unsolicited frame header
199 * specific fields. 199 * specific fields.
200 */ 200 */
201 struct scic_sds_uf_header_array headers; 201 struct sci_uf_header_array headers;
202 202
203 /** 203 /**
204 * This field contains all of the unsolicited frame buffer 204 * This field contains all of the unsolicited frame buffer
205 * specific fields. 205 * specific fields.
206 */ 206 */
207 struct scic_sds_uf_buffer_array buffers; 207 struct sci_uf_buffer_array buffers;
208 208
209 /** 209 /**
210 * This field contains all of the unsolicited frame address table 210 * This field contains all of the unsolicited frame address table
211 * specific fields. 211 * specific fields.
212 */ 212 */
213 struct scic_sds_uf_address_table_array address_table; 213 struct sci_uf_address_table_array address_table;
214 214
215}; 215};
216 216
217struct isci_host; 217struct isci_host;
218 218
219int scic_sds_unsolicited_frame_control_construct(struct isci_host *ihost); 219int sci_unsolicited_frame_control_construct(struct isci_host *ihost);
220 220
221enum sci_status scic_sds_unsolicited_frame_control_get_header( 221enum sci_status sci_unsolicited_frame_control_get_header(
222 struct scic_sds_unsolicited_frame_control *uf_control, 222 struct sci_unsolicited_frame_control *uf_control,
223 u32 frame_index, 223 u32 frame_index,
224 void **frame_header); 224 void **frame_header);
225 225
226enum sci_status scic_sds_unsolicited_frame_control_get_buffer( 226enum sci_status sci_unsolicited_frame_control_get_buffer(
227 struct scic_sds_unsolicited_frame_control *uf_control, 227 struct sci_unsolicited_frame_control *uf_control,
228 u32 frame_index, 228 u32 frame_index,
229 void **frame_buffer); 229 void **frame_buffer);
230 230
231bool scic_sds_unsolicited_frame_control_release_frame( 231bool sci_unsolicited_frame_control_release_frame(
232 struct scic_sds_unsolicited_frame_control *uf_control, 232 struct sci_unsolicited_frame_control *uf_control,
233 u32 frame_index); 233 u32 frame_index);
234 234
235#endif /* _SCIC_SDS_UNSOLICITED_FRAME_CONTROL_H_ */ 235#endif /* _SCIC_SDS_UNSOLICITED_FRAME_CONTROL_H_ */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-28 23:30:51 -0500