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authorXiaowei Bao <xiaowei.bao@nxp.com>2019-08-14 05:03:29 +0300
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2019-08-14 12:48:10 +0300
commitfd5d16531a39322c3d7433d9f8a36203c9aaeddc (patch)
treeb9809bad0896aff78d3533e54a839f7aaf233e78 /drivers/pci
parent5f9e832c137075045d15cd6899ab0505cfb2ca4b (diff)
downloadlinux-fd5d16531a39322c3d7433d9f8a36203c9aaeddc.tar.xz
PCI: layerscape: Add the bar_fixed_64bit property to the endpoint driver
The layerscape PCIe controller have 4 BARs. BAR0 and BAR1 are 32bit, BAR2 and BAR4 are 64bit and that's a fixed hardware configuration. Set the bar_fixed_64bit variable accordingly. Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com> [lorenzo.pieralisi@arm.com: commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/controller/dwc/pci-layerscape-ep.c1
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 be61d96cc95e..ca9aa4501e7e 100644
--- a/drivers/pci/controller/dwc/pci-layerscape-ep.c
+++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c
@@ -44,6 +44,7 @@ static const struct pci_epc_features ls_pcie_epc_features = {
.linkup_notifier = false,
.msi_capable = true,
.msix_capable = false,
+ .bar_fixed_64bit = (1 << BAR_2) | (1 << BAR_4),
};
static const struct pci_epc_features*