ladybird/Kernel/Arch
Tom 6e46e21c42 Kernel: Implement Page Attribute Table (PAT) support and Write-Combine
This allows us to enable Write-Combine on e.g. framebuffers,
significantly improving performance on bare metal.

To keep things simple we right now only use one of up to three bits
(bit 7 in the PTE), which maps to the PA4 entry in the PAT MSR, which
we set to the Write-Combine mode on each CPU at boot time.
2022-01-26 09:21:04 +02:00
..
aarch64 Kernel: Extract ProcessorSpecificDataID from from Arch/Processor.h 2021-12-11 13:23:27 -08:00
x86 Kernel: Implement Page Attribute Table (PAT) support and Write-Combine 2022-01-26 09:21:04 +02:00
DeferredCallEntry.h Kernel: Extract DeferredCallEntry from Arch/Processor.h 2021-12-11 13:23:27 -08:00
Processor.h Kernel: Move architecture dependent includes to the top in Processor.h 2021-12-11 13:23:27 -08:00
ProcessorSpecificDataID.h Kernel: Extract ProcessorSpecificDataID from from Arch/Processor.h 2021-12-11 13:23:27 -08:00
RegisterState.h Kernel: Add cross platform RegisterState header and Aarch64 version 2021-10-15 21:48:45 +01:00
ScopedCritical.h Kernel: Split ScopedCritical so header is platform independent 2021-10-15 21:48:45 +01:00
SmapDisabler.h Kernel: Split SmapDisabler so header is platform independent 2021-10-15 21:48:45 +01:00
Spinlock.h Kernel: Move spinlock into Arch 2021-10-15 21:48:45 +01:00