Messages in this thread Patch in this message | | | From | Xiaowei Bao <> | Subject | [PATCH 1/2] PCI: layerscape: Add the bar_fixed_64bit property in EP driver. | Date | Mon, 29 Apr 2019 16:19:56 +0800 |
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The PCIe controller of layerscape just have 4 BARs, BAR0 and BAR1 is 32bit, BAR3 and BAR4 is 64bit, this is determined by hardware, so set the bar_fixed_64bit with 0x14.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com> --- drivers/pci/controller/dwc/pci-layerscape-ep.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index be61d96..e2fbdff 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -44,6 +44,7 @@ static int ls_pcie_establish_link(struct dw_pcie *pci) .linkup_notifier = false, .msi_capable = true, .msix_capable = false, + .bar_fixed_64bit = 0x14, }; static const struct pci_epc_features* -- 1.7.1
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