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| author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2022-06-24 17:34:13 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-07-05 19:00:51 -0500 |
| commit | d60a2e281e9de2b2f67343b2e39417ca0f4fd54e (patch) | |
| tree | 17950b15b510c1bbd66e0649fe68f0e427698615 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d1cf738f2b65a5640234e1da90a68d3523fbed83 (diff) | |
PCI: dwc: Disable outbound windows only for controllers using iATU
Some DWC-based controllers (e.g., pcie-al.c and pci-keystone.c, identified
by the fact that they override the default dw_child_pcie_ops) use their own
address translation approach instead of the DWC internal ATU (iATU). For
those controllers, skip disabling the iATU outbound windows.
[bhelgaas: commit log, update multiple window comment]
Fixes: 458ad06c4cdd ("PCI: dwc: Ensure all outbound ATU windows are reset")
Link: https://lore.kernel.org/r/20220624143428.8334-4-Sergey.Semin@baikalelectronics.ru
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions