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Subject[PATCH 1/2] PCI: iproc: allow the MPS to be set
Date
pcie_bus_configure_settings() needs to be called on each of the root
ports to allow for the MPS to be configured for all of the children
devices.

Signed-off-by: Jon Mason <jon.mason@broadcom.com>
---
drivers/pci/host/pcie-iproc.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/host/pcie-iproc.c
index 3ebc025..0f39bd2 100644
--- a/drivers/pci/host/pcie-iproc.c
+++ b/drivers/pci/host/pcie-iproc.c
@@ -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;
--
2.7.4
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