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PCI: iproc: Configure PCIe MPS settings

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Make sure PCIe MPS settings are valid when we enumerate a new hierarchy.

[bhelgaas: changelog]
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Ray Jui <ray.jui@broadcom.com>
This commit is contained in:
Jon Mason 2017-01-27 16:44:08 -05:00 committed by Bjorn Helgaas
parent e5c3b3e9f0
commit 4d4836ab70
1 changed files with 4 additions and 1 deletions
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5
drivers/pci/host/pcie-iproc.c
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@ -1205,7 +1205,7 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res)
struct device *dev;
int ret;
void *sysdata;
struct pci_bus *bus;
struct pci_bus *bus, *child;
dev = pcie->dev;
@ -1278,6 +1278,9 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res)
if (pcie->map_irq)
pci_fixup_irqs(pci_common_swizzle, pcie->map_irq);
list_for_each_entry(child, &bus->children, node)
pcie_bus_configure_settings(child);
pci_bus_add_devices(bus);
return 0;