[PATCHv3,0/5] PCI: dwc: add prefetchable memory range support
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Message ID 20181218041956.41809-1-Zhiqiang.Hou@nxp.com
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  • PCI: dwc: add prefetchable memory range support
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Z.q. Hou Dec. 18, 2018, 4:19 a.m. UTC
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

This patch set is to add prefetchable memory range support, patch 5/5.
Patch 1/5 and 2/5 are to initialize the number of viewport for
layerscape PCIe.
BTW, fix 2 bugs, see patch 3/5 and 4/5.

Hou Zhiqiang (5):
  ARM: dts: ls1021a: add num-viewport property for PCIe DT nodes
  arm64: dts: layerscape: add num-viewport property for PCIe DT nodes
  PCI: dwc: fix potential memory leak
  PCI: dwc: fix 4GiB outbound window size truncated to zero issue
  PCI: dwc: add prefetchable memory range support

 arch/arm/boot/dts/ls1021a.dtsi                |   2 +
 .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi |   1 +
 .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi |   3 +
 .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi |   3 +
 .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi |   3 +
 .../arm64/boot/dts/freescale/fsl-ls208xa.dtsi |   4 +
 .../pci/controller/dwc/pcie-designware-host.c | 135 +++++++++++++-----
 drivers/pci/controller/dwc/pcie-designware.c  |   4 +-
 drivers/pci/controller/dwc/pcie-designware.h  |  11 +-
 9 files changed, 128 insertions(+), 38 deletions(-)