Lines Matching +full:odd +full:- +full:numbered
7 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
20 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
26 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
140 return snprintf(buf, PAGE_SIZE, "%d\n", ihost->id); in isci_show_id()
166 .this_id = -1,
201 /* ata recovery called from ata-eh */
223 * isci_register_sas_ha() - This method initializes various lldd
236 struct sas_ha_struct *sas_ha = &(isci_host->sas_ha); in isci_register_sas_ha()
240 sas_phys = devm_kcalloc(&isci_host->pdev->dev, in isci_register_sas_ha()
244 return -ENOMEM; in isci_register_sas_ha()
246 sas_ports = devm_kcalloc(&isci_host->pdev->dev, in isci_register_sas_ha()
250 return -ENOMEM; in isci_register_sas_ha()
252 sas_ha->sas_ha_name = DRV_NAME; in isci_register_sas_ha()
253 sas_ha->sas_addr = &isci_host->phys[0].sas_addr[0]; in isci_register_sas_ha()
256 sas_phys[i] = &isci_host->phys[i].sas_phy; in isci_register_sas_ha()
257 sas_ports[i] = &isci_host->sas_ports[i]; in isci_register_sas_ha()
260 sas_ha->sas_phy = sas_phys; in isci_register_sas_ha()
261 sas_ha->sas_port = sas_ports; in isci_register_sas_ha()
262 sas_ha->num_phys = SCI_MAX_PHYS; in isci_register_sas_ha()
264 sas_ha->strict_wide_ports = 1; in isci_register_sas_ha()
277 sas_unregister_ha(&isci_host->sas_ha); in isci_unregister()
290 dev_err(&pdev->dev, in isci_pci_init()
305 return -ENOMEM; in isci_pci_init()
309 err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); in isci_pci_init()
311 err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); in isci_pci_init()
351 ihost = pci_info->hosts[id]; in isci_setup_interrupts()
352 /* odd numbered vectors are error interrupts */ in isci_setup_interrupts()
358 err = devm_request_irq(&pdev->dev, pci_irq_vector(pdev, i), in isci_setup_interrupts()
359 isr, 0, DRV_NAME"-msix", ihost); in isci_setup_interrupts()
363 dev_info(&pdev->dev, "msix setup failed falling back to intx\n"); in isci_setup_interrupts()
364 while (i--) { in isci_setup_interrupts()
366 ihost = pci_info->hosts[id]; in isci_setup_interrupts()
367 devm_free_irq(&pdev->dev, pci_irq_vector(pdev, i), in isci_setup_interrupts()
377 err = devm_request_irq(&pdev->dev, pci_irq_vector(pdev, 0), in isci_setup_interrupts()
378 isci_intx_isr, IRQF_SHARED, DRV_NAME"-intx", in isci_setup_interrupts()
391 struct sci_phy_user_params *u_phy = &u->phys[i]; in isci_user_parameters_get()
393 u_phy->max_speed_generation = phy_gen; in isci_user_parameters_get()
396 u_phy->align_insertion_frequency = 0x7f; in isci_user_parameters_get()
397 u_phy->in_connection_align_insertion_frequency = 0xff; in isci_user_parameters_get()
398 u_phy->notify_enable_spin_up_insertion_frequency = 0x33; in isci_user_parameters_get()
401 u->stp_inactivity_timeout = stp_inactive_to; in isci_user_parameters_get()
402 u->ssp_inactivity_timeout = ssp_inactive_to; in isci_user_parameters_get()
403 u->stp_max_occupancy_timeout = stp_max_occ_to; in isci_user_parameters_get()
404 u->ssp_max_occupancy_timeout = ssp_max_occ_to; in isci_user_parameters_get()
405 u->no_outbound_task_timeout = no_outbound_task_to; in isci_user_parameters_get()
406 u->max_concurr_spinup = max_concurr_spinup; in isci_user_parameters_get()
421 u = &sci_parms->phys[index]; in sci_user_parameters_set()
423 if (!((u->max_speed_generation <= SCIC_SDS_PARM_MAX_SPEED) && in sci_user_parameters_set()
424 (u->max_speed_generation > SCIC_SDS_PARM_NO_SPEED))) in sci_user_parameters_set()
427 if ((u->in_connection_align_insertion_frequency < 3) || in sci_user_parameters_set()
428 (u->align_insertion_frequency == 0) || in sci_user_parameters_set()
429 (u->notify_enable_spin_up_insertion_frequency == 0)) in sci_user_parameters_set()
433 if ((sci_parms->stp_inactivity_timeout == 0) || in sci_user_parameters_set()
434 (sci_parms->ssp_inactivity_timeout == 0) || in sci_user_parameters_set()
435 (sci_parms->stp_max_occupancy_timeout == 0) || in sci_user_parameters_set()
436 (sci_parms->ssp_max_occupancy_timeout == 0) || in sci_user_parameters_set()
437 (sci_parms->no_outbound_task_timeout == 0)) in sci_user_parameters_set()
440 memcpy(&ihost->user_parameters, sci_parms, sizeof(*sci_parms)); in sci_user_parameters_set()
448 struct sci_user_parameters *user = &ihost->user_parameters; in sci_oem_defaults()
449 struct sci_oem_params *oem = &ihost->oem_parameters; in sci_oem_defaults()
453 oem->controller.mode_type = SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE; in sci_oem_defaults()
456 oem->controller.max_concurr_spin_up = 1; in sci_oem_defaults()
459 oem->controller.do_enable_ssc = false; in sci_oem_defaults()
462 oem->controller.cable_selection_mask = 0; in sci_oem_defaults()
466 oem->ports[i].phy_mask = 0; in sci_oem_defaults()
471 user->phys[i].max_speed_generation = SCIC_SDS_PARM_GEN2_SPEED; in sci_oem_defaults()
474 user->phys[i].align_insertion_frequency = 0x7f; in sci_oem_defaults()
475 user->phys[i].in_connection_align_insertion_frequency = 0xff; in sci_oem_defaults()
476 user->phys[i].notify_enable_spin_up_insertion_frequency = 0x33; in sci_oem_defaults()
479 * is worked around by having the upper 32-bits of SAS address in sci_oem_defaults()
483 oem->phys[i].sas_address.low = 0x1 + ihost->id; in sci_oem_defaults()
484 oem->phys[i].sas_address.high = 0x5FCFFFFF; in sci_oem_defaults()
487 user->stp_inactivity_timeout = 5; in sci_oem_defaults()
488 user->ssp_inactivity_timeout = 5; in sci_oem_defaults()
489 user->stp_max_occupancy_timeout = 5; in sci_oem_defaults()
490 user->ssp_max_occupancy_timeout = 20; in sci_oem_defaults()
491 user->no_outbound_task_timeout = 2; in sci_oem_defaults()
496 struct isci_orom *orom = to_pci_info(pdev)->orom; in isci_host_alloc()
503 ihost = devm_kzalloc(&pdev->dev, sizeof(*ihost), GFP_KERNEL); in isci_host_alloc()
507 ihost->pdev = pdev; in isci_host_alloc()
508 ihost->id = id; in isci_host_alloc()
509 spin_lock_init(&ihost->scic_lock); in isci_host_alloc()
510 init_waitqueue_head(&ihost->eventq); in isci_host_alloc()
511 ihost->sas_ha.dev = &ihost->pdev->dev; in isci_host_alloc()
512 ihost->sas_ha.lldd_ha = ihost; in isci_host_alloc()
513 tasklet_init(&ihost->completion_tasklet, in isci_host_alloc()
521 dev_warn(&pdev->dev, in isci_host_alloc()
528 if (id < 0 || id >= SCI_MAX_CONTROLLERS || id > orom->hdr.num_elements) { in isci_host_alloc()
529 dev_warn(&pdev->dev, "parsing firmware oem parameters failed\n"); in isci_host_alloc()
532 ihost->oem_parameters = orom->ctrl[id]; in isci_host_alloc()
533 oem_version = orom->hdr.version; in isci_host_alloc()
536 /* validate oem parameters (platform, firmware, or built-in defaults) */ in isci_host_alloc()
537 if (sci_oem_parameters_validate(&ihost->oem_parameters, oem_version)) { in isci_host_alloc()
538 dev_warn(&pdev->dev, "oem parameter validation failed\n"); in isci_host_alloc()
543 struct isci_port *iport = &ihost->ports[i]; in isci_host_alloc()
545 INIT_LIST_HEAD(&iport->remote_dev_list); in isci_host_alloc()
546 iport->isci_host = ihost; in isci_host_alloc()
550 isci_phy_init(&ihost->phys[i], ihost, i); in isci_host_alloc()
553 struct isci_remote_device *idev = &ihost->devices[i]; in isci_host_alloc()
555 INIT_LIST_HEAD(&idev->node); in isci_host_alloc()
562 dev_info(&pdev->dev, "%sSCU controller %d: phy 3-0 cables: " in isci_host_alloc()
564 (is_cable_select_overridden() ? "* " : ""), ihost->id, in isci_host_alloc()
574 SHOST_TO_SAS_HA(shost) = &ihost->sas_ha; in isci_host_alloc()
575 ihost->sas_ha.shost = shost; in isci_host_alloc()
576 shost->transportt = isci_transport_template; in isci_host_alloc()
578 shost->max_id = ~0; in isci_host_alloc()
579 shost->max_lun = ~0; in isci_host_alloc()
580 shost->max_cmd_len = MAX_COMMAND_SIZE; in isci_host_alloc()
589 err = scsi_add_host(shost, &pdev->dev); in isci_host_alloc()
616 dev_info(&pdev->dev, "driver configured for rev: %d silicon\n", in isci_pci_probe()
617 pdev->revision); in isci_pci_probe()
619 pci_info = devm_kzalloc(&pdev->dev, sizeof(*pci_info), GFP_KERNEL); in isci_pci_probe()
621 return -ENOMEM; in isci_pci_probe()
631 if (sci_oem_parameters_validate(&orom->ctrl[i], in isci_pci_probe()
632 orom->hdr.version)) { in isci_pci_probe()
633 dev_warn(&pdev->dev, in isci_pci_probe()
647 dev_warn(&pdev->dev, in isci_pci_probe()
650 dev_warn(&pdev->dev, in isci_pci_probe()
657 dev_info(&pdev->dev, in isci_pci_probe()
659 (orom->hdr.version & 0xf0) >> 4, in isci_pci_probe()
660 (orom->hdr.version & 0xf), source); in isci_pci_probe()
662 pci_info->orom = orom; in isci_pci_probe()
672 err = -ENOMEM; in isci_pci_probe()
675 pci_info->hosts[i] = h; in isci_pci_probe()
713 sas_suspend_ha(&ihost->sas_ha); in isci_suspend()
727 sas_prep_resume_ha(&ihost->sas_ha); in isci_resume()
730 isci_host_start(ihost->sas_ha.shost); in isci_resume()
733 sas_resume_ha(&ihost->sas_ha); in isci_resume()
754 pr_info("%s: Intel(R) C600 SAS Controller Driver - version %s\n", in isci_init()
759 return -ENOMEM; in isci_init()