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| author | Bjorn Helgaas <bhelgaas@google.com> | 2017-02-08 22:37:47 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-02-08 22:37:47 +0100 |
| commit | ec6bd78a09d9967c4fcec53e7fabfaabd4f0e367 (patch) | |
| tree | d111bebca6682aa4f608f40f28ddf1ad8077d8cf /drivers/pci | |
| parent | Linux 4.10-rc1 (diff) | |
| download | linux-ec6bd78a09d9967c4fcec53e7fabfaabd4f0e367.tar.xz linux-ec6bd78a09d9967c4fcec53e7fabfaabd4f0e367.zip | |
PCI: xilinx: Configure PCIe MPS settings
Make sure PCIe MPS settings are valid when we enumerate a new hierarchy.
Based-on-patch-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pcie-xilinx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c index c8616fadccf1..7f030f5d750b 100644 --- a/drivers/pci/host/pcie-xilinx.c +++ b/drivers/pci/host/pcie-xilinx.c @@ -632,7 +632,7 @@ static int xilinx_pcie_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct xilinx_pcie_port *port; - struct pci_bus *bus; + struct pci_bus *bus, *child; int err; resource_size_t iobase = 0; LIST_HEAD(res); @@ -686,6 +686,8 @@ static int xilinx_pcie_probe(struct platform_device *pdev) #ifndef CONFIG_MICROBLAZE pci_fixup_irqs(pci_common_swizzle, of_irq_parse_and_map_pci); #endif + list_for_each_entry(child, &bus->children, node) + pcie_bus_configure_settings(child); pci_bus_add_devices(bus); return 0; |