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Revert "Kernel: Migrate ‘main id registerʼ access in Aarch64 MMIO"

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This patch needed more review than it got.

This reverts commit a6526cd90c.
This commit is contained in:
Andrew Kaster 2023-02-17 10:35:13 -07:00 • committed by Andrew Kaster
parent aac122ab17
commit 3a01573350
2 changed files with 3 additions and 23 deletions
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20
Kernel/Arch/aarch64/CPUID.h
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@ -272,26 +272,6 @@ AK_MAKE_ARBITRARY_SIZED_ENUM(CPUFeature, u256,
__End = CPUFeature(1u) << 255u); // SENTINEL VALUE
enum class ArmLimited { // 0x41
Cortex_A34 = 0xd02,
Cortex_A53 = 0xd03, // Raspberry Pi 2 v1.2 / Raspberry Pi 3
Cortex_A35 = 0xd04,
Cortex_A55 = 0xd05,
Cortex_A65 = 0xd06,
Cortex_A57 = 0xd07,
Cortex_A72 = 0xd08, // Raspberry Pi 4
Cortex_A73 = 0xd09,
Cortex_A75 = 0xd0a,
Cortex_A76 = 0xd0b,
Neoverse_N1 = 0xd0c,
Cortex_A77 = 0xd0d,
Cortex_A78 = 0xd41,
Cortex_A65AE = 0xd43,
Cortex_X1 = 0xd44,
Cortex_A78C = 0xd4b,
Cortex_X1C = 0xd4c,
};
CPUFeature::Type detect_cpu_features();
StringView cpu_feature_to_name(CPUFeature::Type const&);
StringView cpu_feature_to_description(CPUFeature::Type const&);