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Add Kernel DMA Protection support X299

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Gamer313 View Drop Down
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    Posted: 10 Oct 2021 at 10:38am
I would like to request an updated BIOS for adding Kernel DMA Protection support for Windows 10 (and now 11).

Relevant Microsoft documents here.

Seems to require some missing ACPI table flags to be enabled and/or optin in firmware.

For reference,

Motherboard: Fatal1ty X299 Gaming K6

CPU: Intel i9 10900X

Windows 11 Pro


Thanks.
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Gamer313 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gamer313 Quote  Post ReplyReply Direct Link To This Post Posted: 08 Nov 2021 at 6:40am
Any official word on this?
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ASRock_TSD View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ASRock_TSD Quote  Post ReplyReply Direct Link To This Post Posted: 09 Nov 2021 at 4:10pm
Hi Gamer313,

Thank you for your post.

Intel starts to support Kernal DMA protection since Intel 500 series platform.

X299 platform doesn't support this function.

All the best
ASRock TSD
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