diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 34 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 16 |
2 files changed, 12 insertions, 38 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index b0a500be8b1f..6e5a735702d3 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -7135,19 +7135,6 @@ lpfc_sli4_queue_destroy(struct lpfc_hba *phba) phba->sli4_hba.fcp_wq = NULL; } - if (phba->pci_bar0_memmap_p) { - iounmap(phba->pci_bar0_memmap_p); - phba->pci_bar0_memmap_p = NULL; - } - if (phba->pci_bar2_memmap_p) { - iounmap(phba->pci_bar2_memmap_p); - phba->pci_bar2_memmap_p = NULL; - } - if (phba->pci_bar4_memmap_p) { - iounmap(phba->pci_bar4_memmap_p); - phba->pci_bar4_memmap_p = NULL; - } - /* Release FCP CQ mapping array */ if (phba->sli4_hba.fcp_cq_map != NULL) { kfree(phba->sli4_hba.fcp_cq_map); @@ -7936,9 +7923,9 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba) * particular PCI BARs regions is dependent on the type of * SLI4 device. */ - if (pci_resource_start(pdev, 0)) { - phba->pci_bar0_map = pci_resource_start(pdev, 0); - bar0map_len = pci_resource_len(pdev, 0); + if (pci_resource_start(pdev, PCI_64BIT_BAR0)) { + phba->pci_bar0_map = pci_resource_start(pdev, PCI_64BIT_BAR0); + bar0map_len = pci_resource_len(pdev, PCI_64BIT_BAR0); /* * Map SLI4 PCI Config Space Register base to a kernel virtual @@ -7952,6 +7939,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba) "registers.\n"); goto out; } + phba->pci_bar0_memmap_p = phba->sli4_hba.conf_regs_memmap_p; /* Set up BAR0 PCI config space register memory map */ lpfc_sli4_bar0_register_memmap(phba, if_type); } else { @@ -7974,13 +7962,13 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba) } if ((if_type == LPFC_SLI_INTF_IF_TYPE_0) && - (pci_resource_start(pdev, 2))) { + (pci_resource_start(pdev, PCI_64BIT_BAR2))) { /* * Map SLI4 if type 0 HBA Control Register base to a kernel * virtual address and setup the registers. */ - phba->pci_bar1_map = pci_resource_start(pdev, 2); - bar1map_len = pci_resource_len(pdev, 2); + phba->pci_bar1_map = pci_resource_start(pdev, PCI_64BIT_BAR2); + bar1map_len = pci_resource_len(pdev, PCI_64BIT_BAR2); phba->sli4_hba.ctrl_regs_memmap_p = ioremap(phba->pci_bar1_map, bar1map_len); if (!phba->sli4_hba.ctrl_regs_memmap_p) { @@ -7988,17 +7976,18 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba) "ioremap failed for SLI4 HBA control registers.\n"); goto out_iounmap_conf; } + phba->pci_bar2_memmap_p = phba->sli4_hba.ctrl_regs_memmap_p; lpfc_sli4_bar1_register_memmap(phba); } if ((if_type == LPFC_SLI_INTF_IF_TYPE_0) && - (pci_resource_start(pdev, 4))) { + (pci_resource_start(pdev, PCI_64BIT_BAR4))) { /* * Map SLI4 if type 0 HBA Doorbell Register base to a kernel * virtual address and setup the registers. */ - phba->pci_bar2_map = pci_resource_start(pdev, 4); - bar2map_len = pci_resource_len(pdev, 4); + phba->pci_bar2_map = pci_resource_start(pdev, PCI_64BIT_BAR4); + bar2map_len = pci_resource_len(pdev, PCI_64BIT_BAR4); phba->sli4_hba.drbl_regs_memmap_p = ioremap(phba->pci_bar2_map, bar2map_len); if (!phba->sli4_hba.drbl_regs_memmap_p) { @@ -8006,6 +7995,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba) "ioremap failed for SLI4 HBA doorbell registers.\n"); goto out_iounmap_ctrl; } + phba->pci_bar4_memmap_p = phba->sli4_hba.drbl_regs_memmap_p; error = lpfc_sli4_bar2_register_memmap(phba, LPFC_VF0); if (error) goto out_iounmap_all; diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index d8fd7310766e..56d4055022a9 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -12233,7 +12233,6 @@ static void __iomem * lpfc_dual_chute_pci_bar_map(struct lpfc_hba *phba, uint16_t pci_barset) { struct pci_dev *pdev; - unsigned long bar_map, bar_map_len; if (!phba->pcidev) return NULL; @@ -12242,25 +12241,10 @@ lpfc_dual_chute_pci_bar_map(struct lpfc_hba *phba, uint16_t pci_barset) switch (pci_barset) { case WQ_PCI_BAR_0_AND_1: - if (!phba->pci_bar0_memmap_p) { - bar_map = pci_resource_start(pdev, PCI_64BIT_BAR0); - bar_map_len = pci_resource_len(pdev, PCI_64BIT_BAR0); - phba->pci_bar0_memmap_p = ioremap(bar_map, bar_map_len); - } return phba->pci_bar0_memmap_p; case WQ_PCI_BAR_2_AND_3: - if (!phba->pci_bar2_memmap_p) { - bar_map = pci_resource_start(pdev, PCI_64BIT_BAR2); - bar_map_len = pci_resource_len(pdev, PCI_64BIT_BAR2); - phba->pci_bar2_memmap_p = ioremap(bar_map, bar_map_len); - } return phba->pci_bar2_memmap_p; case WQ_PCI_BAR_4_AND_5: - if (!phba->pci_bar4_memmap_p) { - bar_map = pci_resource_start(pdev, PCI_64BIT_BAR4); - bar_map_len = pci_resource_len(pdev, PCI_64BIT_BAR4); - phba->pci_bar4_memmap_p = ioremap(bar_map, bar_map_len); - } return phba->pci_bar4_memmap_p; default: break; |