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Merge branch 'pci/ioremap' into next

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* pci/ioremap:
  PCI: versatile: Update PCI config space remap function
  PCI: keystone-dw: Update PCI config space remap function
  PCI: layerscape: Update PCI config space remap function
  PCI: hisi: Update PCI config space remap function
  PCI: tegra: Update PCI config space remap function
  PCI: xgene: Update PCI config space remap function
  PCI: armada8k: Update PCI config space remap function
  PCI: designware: Update PCI config space remap function
  PCI: iproc-platform: Update PCI config space remap function
  PCI: qcom: Update PCI config space remap function
  PCI: rockchip: Update PCI config space remap function
  PCI: spear13xx: Update PCI config space remap function
  PCI: xilinx-nwl: Update PCI config space remap function
  PCI: xilinx: Update PCI config space remap function
  PCI: ECAM: Map config region with pci_remap_cfgspace()
  PCI: Implement devm_pci_remap_cfgspace()
  devres: fix devm_ioremap_*() offset parameter kerneldoc description
  ARM: Implement pci_remap_cfgspace() interface
  ARM64: Implement pci_remap_cfgspace() interface
  linux/io.h: Add pci_remap_cfgspace() interface
  PCI: Remove __weak tag from pci_remap_iospace()
This commit is contained in:
Bjorn Helgaas
2017-04-28 10:34:05 -05:00
parent 27e99676f0 bc636ee945
commit 0b0ee66c4f
24 changed files with 185 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pci/dwc/pci-keystone-dw.c
View File

@@ -543,7 +543,7 @@ int __init ks_dw_pcie_host_init(struct keystone_pcie *ks_pcie,
/* Index 0 is the config reg. space address */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pci->dbi_base = devm_ioremap_resource(dev, res);
pci->dbi_base = devm_pci_remap_cfg_resource(dev, res);
if (IS_ERR(pci->dbi_base))
return PTR_ERR(pci->dbi_base);

2
drivers/pci/dwc/pci-layerscape.c
View File

@@ -283,7 +283,7 @@ static int __init ls_pcie_probe(struct platform_device *pdev)
pcie->pci = pci;
dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
pci->dbi_base = devm_ioremap_resource(dev, dbi_base);
pci->dbi_base = devm_pci_remap_cfg_resource(dev, dbi_base);
if (IS_ERR(pci->dbi_base))
return PTR_ERR(pci->dbi_base);

2
drivers/pci/dwc/pcie-armada8k.c
View File

@@ -230,7 +230,7 @@ static int armada8k_pcie_probe(struct platform_device *pdev)
/* Get the dw-pcie unit configuration/control registers base. */
base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl");
pci->dbi_base = devm_ioremap_resource(dev, base);
pci->dbi_base = devm_pci_remap_cfg_resource(dev, base);
if (IS_ERR(pci->dbi_base)) {
dev_err(dev, "couldn't remap regs base %p\n", base);
ret = PTR_ERR(pci->dbi_base);

12
drivers/pci/dwc/pcie-designware-host.c
View File

@@ -339,8 +339,9 @@ int dw_pcie_host_init(struct pcie_port *pp)
}
if (!pci->dbi_base) {
pci->dbi_base = devm_ioremap(dev, pp->cfg->start,
resource_size(pp->cfg));
pci->dbi_base = devm_pci_remap_cfgspace(dev,
pp->cfg->start,
resource_size(pp->cfg));
if (!pci->dbi_base) {
dev_err(dev, "error with ioremap\n");
ret = -ENOMEM;
@@ -351,8 +352,8 @@ int dw_pcie_host_init(struct pcie_port *pp)
pp->mem_base = pp->mem->start;
if (!pp->va_cfg0_base) {
pp->va_cfg0_base = devm_ioremap(dev, pp->cfg0_base,
pp->cfg0_size);
pp->va_cfg0_base = devm_pci_remap_cfgspace(dev,
pp->cfg0_base, pp->cfg0_size);
if (!pp->va_cfg0_base) {
dev_err(dev, "error with ioremap in function\n");
ret = -ENOMEM;
@@ -361,7 +362,8 @@ int dw_pcie_host_init(struct pcie_port *pp)
}
if (!pp->va_cfg1_base) {
pp->va_cfg1_base = devm_ioremap(dev, pp->cfg1_base,
pp->va_cfg1_base = devm_pci_remap_cfgspace(dev,
pp->cfg1_base,
pp->cfg1_size);
if (!pp->va_cfg1_base) {
dev_err(dev, "error with ioremap\n");

7
drivers/pci/dwc/pcie-hisi.c
View File

@@ -99,7 +99,7 @@ static int hisi_pcie_init(struct pci_config_window *cfg)
return -ENOMEM;
}
reg_base = devm_ioremap(dev, res->start, resource_size(res));
reg_base = devm_pci_remap_cfgspace(dev, res->start, resource_size(res));
if (!reg_base)
return -ENOMEM;
@@ -296,10 +296,9 @@ static int hisi_pcie_probe(struct platform_device *pdev)
}
reg = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rc_dbi");
pci->dbi_base = devm_ioremap_resource(dev, reg);
pci->dbi_base = devm_pci_remap_cfg_resource(dev, reg);
if (IS_ERR(pci->dbi_base))
return PTR_ERR(pci->dbi_base);
platform_set_drvdata(pdev, hisi_pcie);
ret = hisi_add_pcie_port(hisi_pcie, pdev);
@@ -360,7 +359,7 @@ static int hisi_pcie_platform_init(struct pci_config_window *cfg)
return -EINVAL;
}
reg_base = devm_ioremap(dev, res->start, resource_size(res));
reg_base = devm_pci_remap_cfgspace(dev, res->start, resource_size(res));
if (!reg_base)
return -ENOMEM;

2
drivers/pci/dwc/pcie-qcom.c
View File

@@ -700,7 +700,7 @@ static int qcom_pcie_probe(struct platform_device *pdev)
return PTR_ERR(pcie->parf);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");
pci->dbi_base = devm_ioremap_resource(dev, res);
pci->dbi_base = devm_pci_remap_cfg_resource(dev, res);
if (IS_ERR(pci->dbi_base))
return PTR_ERR(pci->dbi_base);

2
drivers/pci/dwc/pcie-spear13xx.c
View File

@@ -273,7 +273,7 @@ static int spear13xx_pcie_probe(struct platform_device *pdev)
}
dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");
pci->dbi_base = devm_ioremap_resource(dev, dbi_base);
pci->dbi_base = devm_pci_remap_cfg_resource(dev, dbi_base);
if (IS_ERR(pci->dbi_base)) {
dev_err(dev, "couldn't remap dbi base %p\n", dbi_base);
ret = PTR_ERR(pci->dbi_base);