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PCI: layerscape: Disable outbound windows configured by bootloader
authorHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Mon, 28 Aug 2017 10:52:58 +0000 (18:52 +0800)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 29 Aug 2017 21:17:03 +0000 (16:17 -0500)
commit4a2745d760facac895c107bed41e167e3806fced
treeff5a179b4710ee9e0e576e611f5fb1aa21e3a633tree | snapshot (tar.gz zip)
parentfa92dba92c0026a8378085dbeab8a1d8ad8476c6commit | diff
PCI: layerscape: Disable outbound windows configured by bootloader

Disable all the outbound windows to avoid one transaction hitting multiple
outbound windows.  dw_pcie_setup_rc() will reconfigure the outbound
windows, which may conflict with windows configured by the bootloader.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Roy Zang <tie-fei.zang@freescale.com>
drivers/pci/dwc/pci-layerscape.c diff | blob | blame | history