IOMMU-based pinning #22
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This creates a DMA mapping for another chip's PCI BAR to enable peer-to-peer DMA.
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The macro didn't parenthesize its parameters, so add parens at the call site.
joelsmithTT
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Aug 1, 2024
- flags = 0 is now valid. - Test contiguous mappings backed by huge pages. - Test discontiguous mappings.
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