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Thu, 25 Jan 2024 08:23:14 +0000 (UTC) X-Received: from sirius.home.kraxel.org (unknown [10.39.192.43]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D84BF1C060B2; Thu, 25 Jan 2024 08:23:13 +0000 (UTC) X-Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id B26921801A90; Thu, 25 Jan 2024 09:23:11 +0100 (CET) From: "Gerd Hoffmann" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Laszlo Ersek , Erdem Aktas , Michael Roth , Min Xu , Gerd Hoffmann , Jiewen Yao , Tom Lendacky , Oliver Steffen Subject: [edk2-devel] [PATCH v2 2/4] MdePkg/ArchitecturalMsr.h: add #defines for MTRR cache types Date: Thu, 25 Jan 2024 09:23:09 +0100 Message-ID: <20240125082311.310203-3-kraxel@redhat.com> In-Reply-To: <20240125082311.310203-1-kraxel@redhat.com> References: <20240125082311.310203-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,kraxel@redhat.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: vpnu3ZHvZFmujjGSwUHyGL29x1787277AA= Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1706171007591100001 Content-Type: text/plain; charset="utf-8"; x-default="true" Signed-off-by: Gerd Hoffmann --- MdePkg/Include/Register/Intel/ArchitecturalMsr.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/MdePkg/Include/Register/Intel/ArchitecturalMsr.h b/MdePkg/Incl= ude/Register/Intel/ArchitecturalMsr.h index 756e7c86ec31..2b2e34b08c8b 100644 --- a/MdePkg/Include/Register/Intel/ArchitecturalMsr.h +++ b/MdePkg/Include/Register/Intel/ArchitecturalMsr.h @@ -2103,6 +2103,13 @@ typedef union { #define MSR_IA32_MTRR_PHYSBASE9 0x00000212 /// @} =20 +#define MSR_IA32_MTRR_CACHE_UNCACHEABLE 0 +#define MSR_IA32_MTRR_CACHE_WRITE_COMBINING 1 +#define MSR_IA32_MTRR_CACHE_WRITE_THROUGH 4 +#define MSR_IA32_MTRR_CACHE_WRITE_PROTECTED 5 +#define MSR_IA32_MTRR_CACHE_WRITE_BACK 6 +#define MSR_IA32_MTRR_CACHE_INVALID_TYPE 7 + /** MSR information returned for MSR indexes #MSR_IA32_MTRR_PHYSBASE0 to #MSR_IA32_MTRR_PHYSBASE9 --=20 2.43.0 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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