Lines Matching +full:sha +full:- +full:1
2 * PMC-Sierra PM8001/8081/8088/8089 SAS/SATA based host adapters driver
4 * Copyright (c) 2008-2009 USI Co., Ltd.
10 * 1. Redistributions of source code must retain the above copyright
18 * 3. Neither the names of the above-listed copyright holders nor the names
53 " 1: Link rate 1.5G\n"
68 [chip_8009] = {1, 8, &pm8001_80xx_dispatch,},
70 [chip_8019] = {1, 16, &pm8001_80xx_dispatch,},
98 .can_queue = 1,
99 .this_id = -1,
111 .track_queue_depth = 1,
134 * pm8001_phy_init - initiate our adapter phys
140 struct pm8001_phy *phy = &pm8001_ha->phy[phy_id]; in pm8001_phy_init()
141 struct asd_sas_phy *sas_phy = &phy->sas_phy; in pm8001_phy_init()
142 phy->phy_state = PHY_LINK_DISABLE; in pm8001_phy_init()
143 phy->pm8001_ha = pm8001_ha; in pm8001_phy_init()
144 sas_phy->enabled = (phy_id < pm8001_ha->chip->n_phy) ? 1 : 0; in pm8001_phy_init()
145 sas_phy->class = SAS; in pm8001_phy_init()
146 sas_phy->iproto = SAS_PROTOCOL_ALL; in pm8001_phy_init()
147 sas_phy->tproto = 0; in pm8001_phy_init()
148 sas_phy->type = PHY_TYPE_PHYSICAL; in pm8001_phy_init()
149 sas_phy->role = PHY_ROLE_INITIATOR; in pm8001_phy_init()
150 sas_phy->oob_mode = OOB_NOT_CONNECTED; in pm8001_phy_init()
151 sas_phy->linkrate = SAS_LINK_RATE_UNKNOWN; in pm8001_phy_init()
152 sas_phy->id = phy_id; in pm8001_phy_init()
153 sas_phy->sas_addr = (u8 *)&phy->dev_sas_addr; in pm8001_phy_init()
154 sas_phy->frame_rcvd = &phy->frame_rcvd[0]; in pm8001_phy_init()
155 sas_phy->ha = (struct sas_ha_struct *)pm8001_ha->shost->hostdata; in pm8001_phy_init()
156 sas_phy->lldd_phy = phy; in pm8001_phy_init()
160 * pm8001_free - free hba
171 if (pm8001_ha->memoryMap.region[i].virt_ptr != NULL) { in pm8001_free()
172 dma_free_coherent(&pm8001_ha->pdev->dev, in pm8001_free()
173 (pm8001_ha->memoryMap.region[i].total_len + in pm8001_free()
174 pm8001_ha->memoryMap.region[i].alignment), in pm8001_free()
175 pm8001_ha->memoryMap.region[i].virt_ptr, in pm8001_free()
176 pm8001_ha->memoryMap.region[i].phys_addr); in pm8001_free()
179 PM8001_CHIP_DISP->chip_iounmap(pm8001_ha); in pm8001_free()
181 kfree(pm8001_ha->tags); in pm8001_free()
188 * tasklet for 64 msi-x interrupt handler
198 pm8001_ha = irq_vector->drv_inst; in pm8001_tasklet()
200 BUG_ON(1); in pm8001_tasklet()
201 PM8001_CHIP_DISP->isr(pm8001_ha, irq_vector->irq_id); in pm8001_tasklet()
206 * pm8001_interrupt_handler_msix - main MSIX interrupt handler.
219 pm8001_ha = irq_vector->drv_inst; in pm8001_interrupt_handler_msix()
223 if (!PM8001_CHIP_DISP->is_our_interrupt(pm8001_ha)) in pm8001_interrupt_handler_msix()
226 tasklet_schedule(&pm8001_ha->tasklet[irq_vector->irq_id]); in pm8001_interrupt_handler_msix()
228 ret = PM8001_CHIP_DISP->isr(pm8001_ha, irq_vector->irq_id); in pm8001_interrupt_handler_msix()
234 * pm8001_interrupt_handler_intx - main INTx interrupt handler.
243 struct sas_ha_struct *sha = dev_id; in pm8001_interrupt_handler_intx() local
244 pm8001_ha = sha->lldd_ha; in pm8001_interrupt_handler_intx()
247 if (!PM8001_CHIP_DISP->is_our_interrupt(pm8001_ha)) in pm8001_interrupt_handler_intx()
251 tasklet_schedule(&pm8001_ha->tasklet[0]); in pm8001_interrupt_handler_intx()
253 ret = PM8001_CHIP_DISP->isr(pm8001_ha, 0); in pm8001_interrupt_handler_intx()
261 * pm8001_alloc - initiate our hba structure and 6 DMAs area.
272 spin_lock_init(&pm8001_ha->lock); in pm8001_alloc()
273 spin_lock_init(&pm8001_ha->bitmap_lock); in pm8001_alloc()
275 pm8001_ha->chip->n_phy); in pm8001_alloc()
282 count = pm8001_ha->max_q_num; in pm8001_alloc()
284 ib_offset = pm8001_ha->ib_offset = USI_MAX_MEMCNT_BASE; in pm8001_alloc()
285 ci_offset = pm8001_ha->ci_offset = ib_offset + count; in pm8001_alloc()
286 ob_offset = pm8001_ha->ob_offset = ci_offset + count; in pm8001_alloc()
287 pi_offset = pm8001_ha->pi_offset = ob_offset + count; in pm8001_alloc()
288 pm8001_ha->max_memcnt = pi_offset + count; in pm8001_alloc()
290 for (i = 0; i < pm8001_ha->chip->n_phy; i++) { in pm8001_alloc()
292 pm8001_ha->port[i].wide_port_phymap = 0; in pm8001_alloc()
293 pm8001_ha->port[i].port_attached = 0; in pm8001_alloc()
294 pm8001_ha->port[i].port_state = 0; in pm8001_alloc()
295 INIT_LIST_HEAD(&pm8001_ha->port[i].list); in pm8001_alloc()
298 /* MPI Memory region 1 for AAP Event Log for fw */ in pm8001_alloc()
299 pm8001_ha->memoryMap.region[AAP1].num_elements = 1; in pm8001_alloc()
300 pm8001_ha->memoryMap.region[AAP1].element_size = PM8001_EVENT_LOG_SIZE; in pm8001_alloc()
301 pm8001_ha->memoryMap.region[AAP1].total_len = PM8001_EVENT_LOG_SIZE; in pm8001_alloc()
302 pm8001_ha->memoryMap.region[AAP1].alignment = 32; in pm8001_alloc()
305 pm8001_ha->memoryMap.region[IOP].num_elements = 1; in pm8001_alloc()
306 pm8001_ha->memoryMap.region[IOP].element_size = PM8001_EVENT_LOG_SIZE; in pm8001_alloc()
307 pm8001_ha->memoryMap.region[IOP].total_len = PM8001_EVENT_LOG_SIZE; in pm8001_alloc()
308 pm8001_ha->memoryMap.region[IOP].alignment = 32; in pm8001_alloc()
311 circularQ = &pm8001_ha->inbnd_q_tbl[i]; in pm8001_alloc()
312 spin_lock_init(&circularQ->iq_lock); in pm8001_alloc()
314 pm8001_ha->memoryMap.region[ci_offset+i].num_elements = 1; in pm8001_alloc()
315 pm8001_ha->memoryMap.region[ci_offset+i].element_size = 4; in pm8001_alloc()
316 pm8001_ha->memoryMap.region[ci_offset+i].total_len = 4; in pm8001_alloc()
317 pm8001_ha->memoryMap.region[ci_offset+i].alignment = 4; in pm8001_alloc()
319 if ((ent->driver_data) != chip_8001) { in pm8001_alloc()
321 pm8001_ha->memoryMap.region[ib_offset+i].num_elements = in pm8001_alloc()
323 pm8001_ha->memoryMap.region[ib_offset+i].element_size in pm8001_alloc()
325 pm8001_ha->memoryMap.region[ib_offset+i].total_len = in pm8001_alloc()
327 pm8001_ha->memoryMap.region[ib_offset+i].alignment in pm8001_alloc()
330 pm8001_ha->memoryMap.region[ib_offset+i].num_elements = in pm8001_alloc()
332 pm8001_ha->memoryMap.region[ib_offset+i].element_size in pm8001_alloc()
334 pm8001_ha->memoryMap.region[ib_offset+i].total_len = in pm8001_alloc()
336 pm8001_ha->memoryMap.region[ib_offset+i].alignment = 64; in pm8001_alloc()
342 pm8001_ha->memoryMap.region[pi_offset+i].num_elements = 1; in pm8001_alloc()
343 pm8001_ha->memoryMap.region[pi_offset+i].element_size = 4; in pm8001_alloc()
344 pm8001_ha->memoryMap.region[pi_offset+i].total_len = 4; in pm8001_alloc()
345 pm8001_ha->memoryMap.region[pi_offset+i].alignment = 4; in pm8001_alloc()
347 if (ent->driver_data != chip_8001) { in pm8001_alloc()
349 pm8001_ha->memoryMap.region[ob_offset+i].num_elements = in pm8001_alloc()
351 pm8001_ha->memoryMap.region[ob_offset+i].element_size in pm8001_alloc()
353 pm8001_ha->memoryMap.region[ob_offset+i].total_len = in pm8001_alloc()
355 pm8001_ha->memoryMap.region[ob_offset+i].alignment in pm8001_alloc()
359 pm8001_ha->memoryMap.region[ob_offset+i].num_elements = in pm8001_alloc()
361 pm8001_ha->memoryMap.region[ob_offset+i].element_size in pm8001_alloc()
363 pm8001_ha->memoryMap.region[ob_offset+i].total_len = in pm8001_alloc()
365 pm8001_ha->memoryMap.region[ob_offset+i].alignment = 64; in pm8001_alloc()
370 pm8001_ha->memoryMap.region[NVMD].num_elements = 1; in pm8001_alloc()
371 pm8001_ha->memoryMap.region[NVMD].element_size = 4096; in pm8001_alloc()
372 pm8001_ha->memoryMap.region[NVMD].total_len = 4096; in pm8001_alloc()
375 pm8001_ha->memoryMap.region[FW_FLASH].total_len = 4096; in pm8001_alloc()
377 pm8001_ha->memoryMap.region[FORENSIC_MEM].num_elements = 1; in pm8001_alloc()
378 pm8001_ha->memoryMap.region[FORENSIC_MEM].total_len = 0x10000; in pm8001_alloc()
379 pm8001_ha->memoryMap.region[FORENSIC_MEM].element_size = 0x10000; in pm8001_alloc()
380 pm8001_ha->memoryMap.region[FORENSIC_MEM].alignment = 0x10000; in pm8001_alloc()
381 for (i = 0; i < pm8001_ha->max_memcnt; i++) { in pm8001_alloc()
382 if (pm8001_mem_alloc(pm8001_ha->pdev, in pm8001_alloc()
383 &pm8001_ha->memoryMap.region[i].virt_ptr, in pm8001_alloc()
384 &pm8001_ha->memoryMap.region[i].phys_addr, in pm8001_alloc()
385 &pm8001_ha->memoryMap.region[i].phys_addr_hi, in pm8001_alloc()
386 &pm8001_ha->memoryMap.region[i].phys_addr_lo, in pm8001_alloc()
387 pm8001_ha->memoryMap.region[i].total_len, in pm8001_alloc()
388 pm8001_ha->memoryMap.region[i].alignment) != 0) { in pm8001_alloc()
397 pm8001_ha->devices = kzalloc(PM8001_MAX_DEVICES in pm8001_alloc()
399 if (!pm8001_ha->devices) { in pm8001_alloc()
400 rc = -ENOMEM; in pm8001_alloc()
404 pm8001_ha->devices[i].dev_type = SAS_PHY_UNUSED; in pm8001_alloc()
405 pm8001_ha->devices[i].id = i; in pm8001_alloc()
406 pm8001_ha->devices[i].device_id = PM8001_MAX_DEVICES; in pm8001_alloc()
407 atomic_set(&pm8001_ha->devices[i].running_req, 0); in pm8001_alloc()
409 pm8001_ha->flags = PM8001F_INIT_TIME; in pm8001_alloc()
415 for (i = 0; i < pm8001_ha->max_memcnt; i++) { in pm8001_alloc()
416 if (pm8001_ha->memoryMap.region[i].virt_ptr != NULL) { in pm8001_alloc()
417 pci_free_consistent(pm8001_ha->pdev, in pm8001_alloc()
418 (pm8001_ha->memoryMap.region[i].total_len + in pm8001_alloc()
419 pm8001_ha->memoryMap.region[i].alignment), in pm8001_alloc()
420 pm8001_ha->memoryMap.region[i].virt_ptr, in pm8001_alloc()
421 pm8001_ha->memoryMap.region[i].phys_addr); in pm8001_alloc()
425 return 1; in pm8001_alloc()
429 * pm8001_ioremap - remap the pci high physical address to kernal virtual
439 pdev = pm8001_ha->pdev; in pm8001_ioremap()
440 /* map pci mem (PMC pci base 0-3)*/ in pm8001_ioremap()
444 ** bar 0 and 1 - logical BAR0 in pm8001_ioremap()
445 ** bar 2 and 3 - logical BAR1 in pm8001_ioremap()
446 ** bar4 - logical BAR2 in pm8001_ioremap()
447 ** bar5 - logical BAR3 in pm8001_ioremap()
450 if ((bar == 1) || (bar == 3)) in pm8001_ioremap()
453 pm8001_ha->io_mem[logicalBar].membase = in pm8001_ioremap()
455 pm8001_ha->io_mem[logicalBar].memsize = in pm8001_ioremap()
457 pm8001_ha->io_mem[logicalBar].memvirtaddr = in pm8001_ioremap()
458 ioremap(pm8001_ha->io_mem[logicalBar].membase, in pm8001_ioremap()
459 pm8001_ha->io_mem[logicalBar].memsize); in pm8001_ioremap()
465 (u64)pm8001_ha->io_mem[logicalBar].membase, in pm8001_ioremap()
467 pm8001_ha->io_mem[logicalBar].memvirtaddr, in pm8001_ioremap()
468 pm8001_ha->io_mem[logicalBar].memsize); in pm8001_ioremap()
470 pm8001_ha->io_mem[logicalBar].membase = 0; in pm8001_ioremap()
471 pm8001_ha->io_mem[logicalBar].memsize = 0; in pm8001_ioremap()
472 pm8001_ha->io_mem[logicalBar].memvirtaddr = NULL; in pm8001_ioremap()
480 * pm8001_pci_alloc - initialize our ha card structure
491 struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); in pm8001_pci_alloc() local
494 pm8001_ha = sha->lldd_ha; in pm8001_pci_alloc()
498 pm8001_ha->pdev = pdev; in pm8001_pci_alloc()
499 pm8001_ha->dev = &pdev->dev; in pm8001_pci_alloc()
500 pm8001_ha->chip_id = ent->driver_data; in pm8001_pci_alloc()
501 pm8001_ha->chip = &pm8001_chips[pm8001_ha->chip_id]; in pm8001_pci_alloc()
502 pm8001_ha->irq = pdev->irq; in pm8001_pci_alloc()
503 pm8001_ha->sas = sha; in pm8001_pci_alloc()
504 pm8001_ha->shost = shost; in pm8001_pci_alloc()
505 pm8001_ha->id = pm8001_id++; in pm8001_pci_alloc()
506 pm8001_ha->logging_level = logging_level; in pm8001_pci_alloc()
507 pm8001_ha->non_fatal_count = 0; in pm8001_pci_alloc()
508 if (link_rate >= 1 && link_rate <= 15) in pm8001_pci_alloc()
509 pm8001_ha->link_rate = (link_rate << 8); in pm8001_pci_alloc()
511 pm8001_ha->link_rate = LINKRATE_15 | LINKRATE_30 | in pm8001_pci_alloc()
516 sprintf(pm8001_ha->name, "%s%d", DRV_NAME, pm8001_ha->id); in pm8001_pci_alloc()
518 if (pm8001_ha->chip_id != chip_8001) in pm8001_pci_alloc()
519 pm8001_ha->iomb_size = IOMB_SIZE_SPCV; in pm8001_pci_alloc()
521 pm8001_ha->iomb_size = IOMB_SIZE_SPC; in pm8001_pci_alloc()
524 /* Tasklet for non msi-x interrupt handler */ in pm8001_pci_alloc()
525 if ((!pdev->msix_cap || !pci_msi_enabled()) in pm8001_pci_alloc()
526 || (pm8001_ha->chip_id == chip_8001)) in pm8001_pci_alloc()
527 tasklet_init(&pm8001_ha->tasklet[0], pm8001_tasklet, in pm8001_pci_alloc()
528 (unsigned long)&(pm8001_ha->irq_vector[0])); in pm8001_pci_alloc()
531 tasklet_init(&pm8001_ha->tasklet[j], pm8001_tasklet, in pm8001_pci_alloc()
532 (unsigned long)&(pm8001_ha->irq_vector[j])); in pm8001_pci_alloc()
542 * pci_go_44 - pm8001 specified, its DMA is 44 bit rather than 64 bit
549 rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(44)); in pci_go_44()
551 rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); in pci_go_44()
553 dev_printk(KERN_ERR, &pdev->dev, in pci_go_44()
554 "32-bit DMA enable failed\n"); in pci_go_44()
560 * pm8001_prep_sas_ha_init - allocate memory in general hba struct && init them.
570 struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); in pm8001_prep_sas_ha_init() local
572 phy_nr = chip_info->n_phy; in pm8001_prep_sas_ha_init()
574 memset(sha, 0x00, sizeof(*sha)); in pm8001_prep_sas_ha_init()
582 sha->sas_phy = arr_phy; in pm8001_prep_sas_ha_init()
583 sha->sas_port = arr_port; in pm8001_prep_sas_ha_init()
584 sha->lldd_ha = kzalloc(sizeof(struct pm8001_hba_info), GFP_KERNEL); in pm8001_prep_sas_ha_init()
585 if (!sha->lldd_ha) in pm8001_prep_sas_ha_init()
588 shost->transportt = pm8001_stt; in pm8001_prep_sas_ha_init()
589 shost->max_id = PM8001_MAX_DEVICES; in pm8001_prep_sas_ha_init()
590 shost->max_lun = 8; in pm8001_prep_sas_ha_init()
591 shost->max_channel = 0; in pm8001_prep_sas_ha_init()
592 shost->unique_id = pm8001_id; in pm8001_prep_sas_ha_init()
593 shost->max_cmd_len = 16; in pm8001_prep_sas_ha_init()
594 shost->can_queue = PM8001_CAN_QUEUE; in pm8001_prep_sas_ha_init()
595 shost->cmd_per_lun = 32; in pm8001_prep_sas_ha_init()
602 return -1; in pm8001_prep_sas_ha_init()
606 * pm8001_post_sas_ha_init - initialize general hba struct defined in libsas
615 struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); in pm8001_post_sas_ha_init() local
617 pm8001_ha = sha->lldd_ha; in pm8001_post_sas_ha_init()
618 for (i = 0; i < chip_info->n_phy; i++) { in pm8001_post_sas_ha_init()
619 sha->sas_phy[i] = &pm8001_ha->phy[i].sas_phy; in pm8001_post_sas_ha_init()
620 sha->sas_port[i] = &pm8001_ha->port[i].sas_port; in pm8001_post_sas_ha_init()
621 sha->sas_phy[i]->sas_addr = in pm8001_post_sas_ha_init()
622 (u8 *)&pm8001_ha->phy[i].dev_sas_addr; in pm8001_post_sas_ha_init()
624 sha->sas_ha_name = DRV_NAME; in pm8001_post_sas_ha_init()
625 sha->dev = pm8001_ha->dev; in pm8001_post_sas_ha_init()
626 sha->strict_wide_ports = 1; in pm8001_post_sas_ha_init()
627 sha->lldd_module = THIS_MODULE; in pm8001_post_sas_ha_init()
628 sha->sas_addr = &pm8001_ha->sas_addr[0]; in pm8001_post_sas_ha_init()
629 sha->num_phys = chip_info->n_phy; in pm8001_post_sas_ha_init()
630 sha->core.shost = shost; in pm8001_post_sas_ha_init()
634 * pm8001_init_sas_add - initialize sas address
654 pci_read_config_word(pm8001_ha->pdev, PCI_DEVICE_ID, &deviceid); in pm8001_init_sas_add()
655 pm8001_ha->nvmd_completion = &completion; in pm8001_init_sas_add()
657 if (pm8001_ha->chip_id == chip_8001) { in pm8001_init_sas_add()
665 } else if ((pm8001_ha->chip_id == chip_8070 || in pm8001_init_sas_add()
666 pm8001_ha->chip_id == chip_8072) && in pm8001_init_sas_add()
667 pm8001_ha->pdev->subsystem_vendor == PCI_VENDOR_ID_ATTO) { in pm8001_init_sas_add()
671 payload.minor_function = 1; in pm8001_init_sas_add()
680 rc = PM8001_CHIP_DISP->get_nvmd_req(pm8001_ha, &payload); in pm8001_init_sas_add()
689 if (pm8001_ha->chip_id == chip_8001) { in pm8001_init_sas_add()
691 pm8001_ha->sas_addr[j] = in pm8001_init_sas_add()
694 pm8001_ha->sas_addr[j] = in pm8001_init_sas_add()
696 } else if ((pm8001_ha->chip_id == chip_8070 || in pm8001_init_sas_add()
697 pm8001_ha->chip_id == chip_8072) && in pm8001_init_sas_add()
698 pm8001_ha->pdev->subsystem_vendor == PCI_VENDOR_ID_ATTO) { in pm8001_init_sas_add()
699 pm8001_ha->sas_addr[j] = in pm8001_init_sas_add()
702 pm8001_ha->sas_addr[j] = in pm8001_init_sas_add()
705 memcpy(sas_add, pm8001_ha->sas_addr, SAS_ADDR_SIZE); in pm8001_init_sas_add()
706 for (i = 0; i < pm8001_ha->chip->n_phy; i++) { in pm8001_init_sas_add()
709 memcpy(&pm8001_ha->phy[i].dev_sas_addr, in pm8001_init_sas_add()
712 pm8001_ha->phy[i].dev_sas_addr); in pm8001_init_sas_add()
716 for (i = 0; i < pm8001_ha->chip->n_phy; i++) { in pm8001_init_sas_add()
717 pm8001_ha->phy[i].dev_sas_addr = 0x50010c600047f9d0ULL; in pm8001_init_sas_add()
718 pm8001_ha->phy[i].dev_sas_addr = in pm8001_init_sas_add()
720 (*(u64 *)&pm8001_ha->phy[i].dev_sas_addr)); in pm8001_init_sas_add()
722 memcpy(pm8001_ha->sas_addr, &pm8001_ha->phy[0].dev_sas_addr, in pm8001_init_sas_add()
740 pm8001_ha->nvmd_completion = &completion; in pm8001_get_phy_settings_info()
747 return -ENOMEM; in pm8001_get_phy_settings_info()
749 rc = PM8001_CHIP_DISP->get_nvmd_req(pm8001_ha, &payload); in pm8001_get_phy_settings_info()
753 return -ENOMEM; in pm8001_get_phy_settings_info()
783 phycfg->LaneLosCfg = 0x00000132; in pm8001_get_internal_phy_settings()
784 phycfg->LanePgaCfg1 = 0x00203949; in pm8001_get_internal_phy_settings()
785 phycfg->LanePisoCfg1 = 0x000000FF; in pm8001_get_internal_phy_settings()
786 phycfg->LanePisoCfg2 = 0xFF000001; in pm8001_get_internal_phy_settings()
787 phycfg->LanePisoCfg3 = 0xE7011300; in pm8001_get_internal_phy_settings()
788 phycfg->LanePisoCfg4 = 0x631C40C0; in pm8001_get_internal_phy_settings()
789 phycfg->LanePisoCfg5 = 0xF8102036; in pm8001_get_internal_phy_settings()
790 phycfg->LanePisoCfg6 = 0xF74A1000; in pm8001_get_internal_phy_settings()
791 phycfg->LaneBctCtrl = 0x00FB33F8; in pm8001_get_internal_phy_settings()
803 phycfg->LaneLosCfg = 0x00000132; in pm8001_get_external_phy_settings()
804 phycfg->LanePgaCfg1 = 0x00203949; in pm8001_get_external_phy_settings()
805 phycfg->LanePisoCfg1 = 0x000000FF; in pm8001_get_external_phy_settings()
806 phycfg->LanePisoCfg2 = 0xFF000001; in pm8001_get_external_phy_settings()
807 phycfg->LanePisoCfg3 = 0xE7011300; in pm8001_get_external_phy_settings()
808 phycfg->LanePisoCfg4 = 0x63349140; in pm8001_get_external_phy_settings()
809 phycfg->LanePisoCfg5 = 0xF8102036; in pm8001_get_external_phy_settings()
810 phycfg->LanePisoCfg6 = 0xF80D9300; in pm8001_get_external_phy_settings()
811 phycfg->LaneBctCtrl = 0x00FB33F8; in pm8001_get_external_phy_settings()
822 switch (pm8001_ha->pdev->subsystem_device) { in pm8001_get_phy_mask()
823 case 0x0070: /* H1280 - 8 external 0 internal */ in pm8001_get_phy_mask()
824 case 0x0072: /* H12F0 - 16 external 0 internal */ in pm8001_get_phy_mask()
828 case 0x0071: /* H1208 - 0 external 8 internal */ in pm8001_get_phy_mask()
829 case 0x0073: /* H120F - 0 external 16 internal */ in pm8001_get_phy_mask()
833 case 0x0080: /* H1244 - 4 external 4 internal */ in pm8001_get_phy_mask()
837 case 0x0081: /* H1248 - 4 external 8 internal */ in pm8001_get_phy_mask()
841 case 0x0082: /* H1288 - 8 external 8 internal */ in pm8001_get_phy_mask()
848 pm8001_ha->pdev->subsystem_device); in pm8001_get_phy_mask()
871 for (i = 0; i < pm8001_ha->chip->n_phy; i++) { in pm8001_set_phy_settings_ven_117c_12G()
872 if (phymask & (1 << i)) {/* Internal PHY */ in pm8001_set_phy_settings_ven_117c_12G()
893 switch (pm8001_ha->pdev->subsystem_vendor) { in pm8001_configure_phy_settings()
895 if (pm8001_ha->pdev->device == 0x0042) /* 6Gb */ in pm8001_configure_phy_settings()
911 * pm8001_setup_msix - enable MSI-X interrupt
920 /* SPCv controllers supports 64 msi-x */ in pm8001_setup_msix()
921 if (pm8001_ha->chip_id == chip_8001) { in pm8001_setup_msix()
922 number_of_intr = 1; in pm8001_setup_msix()
929 rc = pci_alloc_irq_vectors(pm8001_ha->pdev, number_of_intr, in pm8001_setup_msix()
937 pm8001_ha->number_of_intr = number_of_intr; in pm8001_setup_msix()
940 pm8001_ha->max_q_num = number_of_intr; in pm8001_setup_msix()
944 rc, pm8001_ha->number_of_intr); in pm8001_setup_msix()
953 if (pm8001_ha->chip_id != chip_8001) in pm8001_request_msix()
958 pm8001_ha->number_of_intr); in pm8001_request_msix()
960 for (i = 0; i < pm8001_ha->number_of_intr; i++) { in pm8001_request_msix()
961 snprintf(pm8001_ha->intr_drvname[i], in pm8001_request_msix()
962 sizeof(pm8001_ha->intr_drvname[0]), in pm8001_request_msix()
963 "%s-%d", pm8001_ha->name, i); in pm8001_request_msix()
964 pm8001_ha->irq_vector[i].irq_id = i; in pm8001_request_msix()
965 pm8001_ha->irq_vector[i].drv_inst = pm8001_ha; in pm8001_request_msix()
967 rc = request_irq(pci_irq_vector(pm8001_ha->pdev, i), in pm8001_request_msix()
969 pm8001_ha->intr_drvname[i], in pm8001_request_msix()
970 &(pm8001_ha->irq_vector[i])); in pm8001_request_msix()
973 free_irq(pci_irq_vector(pm8001_ha->pdev, i), in pm8001_request_msix()
974 &(pm8001_ha->irq_vector[i])); in pm8001_request_msix()
976 pci_free_irq_vectors(pm8001_ha->pdev); in pm8001_request_msix()
986 * pm8001_request_irq - register interrupt
991 struct pci_dev *pdev = pm8001_ha->pdev; in pm8001_request_irq()
1003 if (pdev->msix_cap && pci_msi_enabled()) in pm8001_request_irq()
1010 /* initialize the INT-X interrupt */ in pm8001_request_irq()
1011 pm8001_ha->irq_vector[0].irq_id = 0; in pm8001_request_irq()
1012 pm8001_ha->irq_vector[0].drv_inst = pm8001_ha; in pm8001_request_irq()
1014 return request_irq(pdev->irq, pm8001_interrupt_handler_intx, in pm8001_request_irq()
1015 IRQF_SHARED, pm8001_ha->name, in pm8001_request_irq()
1016 SHOST_TO_SAS_HA(pm8001_ha->shost)); in pm8001_request_irq()
1020 * pm8001_pci_probe - probe supported device
1037 struct sas_ha_struct *sha; in pm8001_pci_probe() local
1039 dev_printk(KERN_INFO, &pdev->dev, in pm8001_pci_probe()
1062 rc = -ENOMEM; in pm8001_pci_probe()
1065 chip = &pm8001_chips[ent->driver_data]; in pm8001_pci_probe()
1066 sha = kzalloc(sizeof(struct sas_ha_struct), GFP_KERNEL); in pm8001_pci_probe()
1067 if (!sha) { in pm8001_pci_probe()
1068 rc = -ENOMEM; in pm8001_pci_probe()
1071 SHOST_TO_SAS_HA(shost) = sha; in pm8001_pci_probe()
1075 rc = -ENOMEM; in pm8001_pci_probe()
1079 /* ent->driver variable is used to differentiate between controllers */ in pm8001_pci_probe()
1082 rc = -ENOMEM; in pm8001_pci_probe()
1086 PM8001_CHIP_DISP->chip_soft_rst(pm8001_ha); in pm8001_pci_probe()
1087 rc = PM8001_CHIP_DISP->chip_init(pm8001_ha); in pm8001_pci_probe()
1098 rc = scsi_add_host(shost, &pdev->dev); in pm8001_pci_probe()
1102 PM8001_CHIP_DISP->interrupt_enable(pm8001_ha, 0); in pm8001_pci_probe()
1103 if (pm8001_ha->chip_id != chip_8001) { in pm8001_pci_probe()
1104 for (i = 1; i < pm8001_ha->number_of_intr; i++) in pm8001_pci_probe()
1105 PM8001_CHIP_DISP->interrupt_enable(pm8001_ha, i); in pm8001_pci_probe()
1123 list_add_tail(&pm8001_ha->list, &hba_list); in pm8001_pci_probe()
1124 pm8001_ha->flags = PM8001F_RUN_TIME; in pm8001_pci_probe()
1125 scsi_scan_host(pm8001_ha->shost); in pm8001_pci_probe()
1129 scsi_remove_host(pm8001_ha->shost); in pm8001_pci_probe()
1133 kfree(sha); in pm8001_pci_probe()
1145 * pm8001_init_ccb_tag - allocate memory to CCB and tag.
1157 max_out_io = pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_out_io; in pm8001_init_ccb_tag()
1161 can_queue = ccb_count - PM8001_RESERVE_SLOT; in pm8001_init_ccb_tag()
1162 shost->can_queue = can_queue; in pm8001_init_ccb_tag()
1164 pm8001_ha->tags = kzalloc(ccb_count, GFP_KERNEL); in pm8001_init_ccb_tag()
1165 if (!pm8001_ha->tags) in pm8001_init_ccb_tag()
1169 pm8001_ha->ccb_info = (struct pm8001_ccb_info *) in pm8001_init_ccb_tag()
1171 if (!pm8001_ha->ccb_info) { in pm8001_init_ccb_tag()
1177 pm8001_ha->ccb_info[i].buf_prd = pci_alloc_consistent(pdev, in pm8001_init_ccb_tag()
1179 &pm8001_ha->ccb_info[i].ccb_dma_handle); in pm8001_init_ccb_tag()
1180 if (!pm8001_ha->ccb_info[i].buf_prd) { in pm8001_init_ccb_tag()
1185 pm8001_ha->ccb_info[i].task = NULL; in pm8001_init_ccb_tag()
1186 pm8001_ha->ccb_info[i].ccb_tag = 0xffffffff; in pm8001_init_ccb_tag()
1187 pm8001_ha->ccb_info[i].device = NULL; in pm8001_init_ccb_tag()
1188 ++pm8001_ha->tags_num; in pm8001_init_ccb_tag()
1193 kfree(pm8001_ha->devices); in pm8001_init_ccb_tag()
1195 return -ENOMEM; in pm8001_init_ccb_tag()
1200 struct sas_ha_struct *sha = pci_get_drvdata(pdev); in pm8001_pci_remove() local
1203 pm8001_ha = sha->lldd_ha; in pm8001_pci_remove()
1204 sas_unregister_ha(sha); in pm8001_pci_remove()
1205 sas_remove_host(pm8001_ha->shost); in pm8001_pci_remove()
1206 list_del(&pm8001_ha->list); in pm8001_pci_remove()
1207 PM8001_CHIP_DISP->interrupt_disable(pm8001_ha, 0xFF); in pm8001_pci_remove()
1208 PM8001_CHIP_DISP->chip_soft_rst(pm8001_ha); in pm8001_pci_remove()
1211 for (i = 0; i < pm8001_ha->number_of_intr; i++) in pm8001_pci_remove()
1213 for (i = 0; i < pm8001_ha->number_of_intr; i++) in pm8001_pci_remove()
1214 free_irq(pci_irq_vector(pdev, i), &pm8001_ha->irq_vector[i]); in pm8001_pci_remove()
1217 free_irq(pm8001_ha->irq, sha); in pm8001_pci_remove()
1220 /* For non-msix and msix interrupts */ in pm8001_pci_remove()
1221 if ((!pdev->msix_cap || !pci_msi_enabled()) || in pm8001_pci_remove()
1222 (pm8001_ha->chip_id == chip_8001)) in pm8001_pci_remove()
1223 tasklet_kill(&pm8001_ha->tasklet[0]); in pm8001_pci_remove()
1226 tasklet_kill(&pm8001_ha->tasklet[j]); in pm8001_pci_remove()
1228 scsi_host_put(pm8001_ha->shost); in pm8001_pci_remove()
1230 kfree(sha->sas_phy); in pm8001_pci_remove()
1231 kfree(sha->sas_port); in pm8001_pci_remove()
1232 kfree(sha); in pm8001_pci_remove()
1238 * pm8001_pci_suspend - power management suspend main entry point
1246 struct sas_ha_struct *sha = pci_get_drvdata(pdev); in pm8001_pci_suspend() local
1250 pm8001_ha = sha->lldd_ha; in pm8001_pci_suspend()
1251 sas_suspend_ha(sha); in pm8001_pci_suspend()
1253 scsi_block_requests(pm8001_ha->shost); in pm8001_pci_suspend()
1254 if (!pdev->pm_cap) { in pm8001_pci_suspend()
1255 dev_err(&pdev->dev, " PCI PM not supported\n"); in pm8001_pci_suspend()
1256 return -ENODEV; in pm8001_pci_suspend()
1258 PM8001_CHIP_DISP->interrupt_disable(pm8001_ha, 0xFF); in pm8001_pci_suspend()
1259 PM8001_CHIP_DISP->chip_soft_rst(pm8001_ha); in pm8001_pci_suspend()
1261 for (i = 0; i < pm8001_ha->number_of_intr; i++) in pm8001_pci_suspend()
1263 for (i = 0; i < pm8001_ha->number_of_intr; i++) in pm8001_pci_suspend()
1264 free_irq(pci_irq_vector(pdev, i), &pm8001_ha->irq_vector[i]); in pm8001_pci_suspend()
1267 free_irq(pm8001_ha->irq, sha); in pm8001_pci_suspend()
1270 /* For non-msix and msix interrupts */ in pm8001_pci_suspend()
1271 if ((!pdev->msix_cap || !pci_msi_enabled()) || in pm8001_pci_suspend()
1272 (pm8001_ha->chip_id == chip_8001)) in pm8001_pci_suspend()
1273 tasklet_kill(&pm8001_ha->tasklet[0]); in pm8001_pci_suspend()
1276 tasklet_kill(&pm8001_ha->tasklet[j]); in pm8001_pci_suspend()
1281 pm8001_ha->name, device_state); in pm8001_pci_suspend()
1289 * pm8001_pci_resume - power management resume main entry point
1296 struct sas_ha_struct *sha = pci_get_drvdata(pdev); in pm8001_pci_resume() local
1302 pm8001_ha = sha->lldd_ha; in pm8001_pci_resume()
1303 device_state = pdev->current_state; in pm8001_pci_resume()
1306 "operating state [D%d]\n", pdev, pm8001_ha->name, device_state); in pm8001_pci_resume()
1314 pm8001_ha->name); in pm8001_pci_resume()
1322 sas_prep_resume_ha(sha); in pm8001_pci_resume()
1324 if (pm8001_ha->chip_id == chip_8001) { in pm8001_pci_resume()
1325 PM8001_CHIP_DISP->chip_soft_rst(pm8001_ha); in pm8001_pci_resume()
1328 rc = PM8001_CHIP_DISP->chip_init(pm8001_ha); in pm8001_pci_resume()
1333 PM8001_CHIP_DISP->interrupt_disable(pm8001_ha, 0xFF); in pm8001_pci_resume()
1339 /* Tasklet for non msi-x interrupt handler */ in pm8001_pci_resume()
1340 if ((!pdev->msix_cap || !pci_msi_enabled()) || in pm8001_pci_resume()
1341 (pm8001_ha->chip_id == chip_8001)) in pm8001_pci_resume()
1342 tasklet_init(&pm8001_ha->tasklet[0], pm8001_tasklet, in pm8001_pci_resume()
1343 (unsigned long)&(pm8001_ha->irq_vector[0])); in pm8001_pci_resume()
1346 tasklet_init(&pm8001_ha->tasklet[j], pm8001_tasklet, in pm8001_pci_resume()
1347 (unsigned long)&(pm8001_ha->irq_vector[j])); in pm8001_pci_resume()
1349 PM8001_CHIP_DISP->interrupt_enable(pm8001_ha, 0); in pm8001_pci_resume()
1350 if (pm8001_ha->chip_id != chip_8001) { in pm8001_pci_resume()
1351 for (i = 1; i < pm8001_ha->number_of_intr; i++) in pm8001_pci_resume()
1352 PM8001_CHIP_DISP->interrupt_enable(pm8001_ha, i); in pm8001_pci_resume()
1360 if (pm8001_ha->chip_id == chip_8070 || in pm8001_pci_resume()
1361 pm8001_ha->chip_id == chip_8072) { in pm8001_pci_resume()
1367 pm8001_ha->flags = PM8001F_RUN_TIME; in pm8001_pci_resume()
1368 for (i = 0; i < pm8001_ha->chip->n_phy; i++) { in pm8001_pci_resume()
1369 pm8001_ha->phy[i].enable_completion = &completion; in pm8001_pci_resume()
1370 PM8001_CHIP_DISP->phy_start_req(pm8001_ha, i); in pm8001_pci_resume()
1373 sas_resume_ha(sha); in pm8001_pci_resume()
1377 scsi_remove_host(pm8001_ha->shost); in pm8001_pci_resume()
1472 * pm8001_init - initialize scsi transport template
1476 int rc = -ENOMEM; in pm8001_init()
1514 "PMC-Sierra PM8001/8006/8081/8088/8089/8074/8076/8077/8070/8072 "