Request host bridge window resources so they appear in ioport_resource and
iomem_resource and are reflected in /proc/ioports and /proc/iomem.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
drivers/pci/host/pcie-xilinx.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c
index 5c456db..4703aa3 100644
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -693,6 +693,11 @@ static int xilinx_pcie_probe(struct platform_device *pdev)
dev_err(dev, "Getting bridge resources failed\n");
return err;
}
+
+ err = devm_request_pci_bus_resources(dev, &res);
+ if (err)
+ goto error;
+
bus = pci_create_root_bus(&pdev->dev, 0,
&xilinx_pcie_ops, port, &res);
if (!bus) {
