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FdtBusDxe: figure out DMA API cache coherence mgmt with system caches (MMIO-based) #114

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andreiw opened this issue Mar 5, 2024 · 0 comments
Open

FdtBusDxe: figure out DMA API cache coherence mgmt with system caches (MMIO-based) #114

andreiw opened this issue Mar 5, 2024 · 0 comments

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@andreiw
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andreiw commented Mar 5, 2024

And there's also the issue with maintaining cache coherence on systems that use system caches (MMIO-based), that CpuDxe wouldn't be aware of (that is, FdtBusDxe would expect such cache drivers to implement a particular protocol).
@andreiw andreiw changed the title FdtBusDxe: figure out cache coherence mgmt with system caches (MMIO-based) FdtBusDxe: figure out DMA API cache coherence mgmt with system caches (MMIO-based) Mar 5, 2024
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