[1/2] PCI: layerscape: Add the bar_fixed_64bit property in EP driver.
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Message ID 20190429081957.47945-1-xiaowei.bao@nxp.com
State Not Applicable
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  • [1/2] PCI: layerscape: Add the bar_fixed_64bit property in EP driver.
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Commit Message

Xiaowei Bao April 29, 2019, 8:19 a.m. UTC
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(-)

Patch
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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*