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| author | Vidya Sagar <[email protected]> | 2020-11-18 14:46:25 +0000 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2020-11-18 16:16:38 +0000 |
| commit | fede8526cc4880d2a1ac4cfe357c299c4e1fd848 (patch) | |
| tree | 5cb12a16c514a3f810cfe3c2b4fa0e4fed44e112 /drivers/pci/controller/dwc | |
| parent | PCI: dwc: Support multiple ATU memory regions (diff) | |
| download | kernel-fede8526cc4880d2a1ac4cfe357c299c4e1fd848.tar.gz kernel-fede8526cc4880d2a1ac4cfe357c299c4e1fd848.zip | |
PCI: of: Warn if non-prefetchable memory aperture size is > 32-bit
As per PCIe spec r5.0, sec 7.5.1.3.8 only 32-bit BAR registers are defined
for non-prefetchable memory and hence a warning should be reported when
the size of them go beyond 32-bits.
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Thierry Reding <[email protected]>
Tested-by: Jon Hunter <[email protected]>
Signed-off-by: Vidya Sagar <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Diffstat (limited to 'drivers/pci/controller/dwc')
0 files changed, 0 insertions, 0 deletions