Discover PCI BAR sizes #224
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rbradford
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Feb 28, 2023
rbradford
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- pci: Adjust conditional compilation rules
- pci: Make x86-64 I/O port Read/Write
- pci: Add support for writing to PCI config space
- pci: Probe and report out PCI BAR sizes
Separate by x86-64 platform that uses I/O port access and everything else that uses PCI ECAM. Signed-off-by: Rob Bradford <[email protected]>
Signed-off-by: Rob Bradford <[email protected]>
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This is necessary for identifying the size of the BARs. Signed-off-by: Rob Bradford <[email protected]>
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sboeuf
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Mar 1, 2023
This is necessary if we need to program the BARs ourselves. Signed-off-by: Rob Bradford <[email protected]>
Signed-off-by: Rob Bradford <[email protected]>
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