From nobody Tue Feb 10 04:15:34 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+80796+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+80796+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1631794866; cv=none; d=zohomail.com; s=zohoarc; b=hKGfiN02tffrZ7A0sjxKw5By67E1Y+gAYeZI/uu+aNFyBx88hid8eJx58aEHF60lZhU671Ad8+jM7TiAVXqvmF6MhRcErTSYzF/YWGQ824o5H+304yt4244nVEMwlnOuTexgLODYc7fZgGreILm2IKCHnrIlpxmYh39LyExcPTM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1631794866; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=JcE8noIwFPnc0hpmdX5IG0j+0AXGwtZhuyEjtMF+4xg=; b=PLo5W7V8Vt20CX6ClBqPmflYst5PfJTpww749O7TsE+t+dG0WuOolSe68M6plO0UNxgCNfLcKfNrRetvaLPbWzkJXfUEZAssNOluuMv0ezsqZLnachs4IFn93ONWlj39BQRVRPGdk5PzP9is/5ijzCxbYHBHaEhVUfWeUiZPCII= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+80796+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1631794866452653.9402008920822; Thu, 16 Sep 2021 05:21:06 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id qej4YY1788612xEv0KFEZp9W; Thu, 16 Sep 2021 05:21:06 -0700 X-Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by mx.groups.io with SMTP id smtpd.web12.177.1631794865118227471 for ; Thu, 16 Sep 2021 05:21:05 -0700 X-Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-455-5BSt2vAhNeenTcugwa-QJw-1; Thu, 16 Sep 2021 08:21:03 -0400 X-MC-Unique: 5BSt2vAhNeenTcugwa-QJw-1 X-Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 88EE0835DE5; Thu, 16 Sep 2021 12:21:01 +0000 (UTC) X-Received: from sirius.home.kraxel.org (unknown [10.39.192.91]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 462DB60583; Thu, 16 Sep 2021 12:21:01 +0000 (UTC) X-Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id AFB4E18009D8; Thu, 16 Sep 2021 14:20:27 +0200 (CEST) From: "Gerd Hoffmann" To: devel@edk2.groups.io Cc: Jordan Justen , Gerd Hoffmann , Jiewen Yao , Julien Grall , Stefan Berger , Leif Lindholm , Ard Biesheuvel , Andrew Fish , Michael D Kinney , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Anthony Perard , Jiewen Yao Subject: [edk2-devel] [PATCH v4 13/20] OvmfPkg/Microvm: PlatformPei/Platform memory map tweaks Date: Thu, 16 Sep 2021 14:20:20 +0200 Message-Id: <20210916122027.2352393-14-kraxel@redhat.com> In-Reply-To: <20210916122027.2352393-1-kraxel@redhat.com> References: <20210916122027.2352393-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Precedence: Bulk List-Unsubscribe: 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 X-Gm-Message-State: je6CDEioDycb7VdUE6om60B9x1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1631794866; bh=edgP7WAOmZYSxVqO+7A9JgLTcZ5A7CCCG414aCp134Y=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=YvAUsbE8x/0NQOZanU/Z0aKQSQAHdR2F0ByLWSGQetW75zcZAS29kPeQg5ZD+saYts2 o+DS2gZ8+VMyb1XCLHxGz89J2bS67d5owIsn/0oVEz1naiopTm6v79tWjIJpuOfnLcBVo 4HK65PyeMmE6xoZGaLgq7A3NN1rDUAPI9SU= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1631795769535100001 Content-Type: text/plain; charset="utf-8" Microvm needs ioapic hobs only. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3599 Signed-off-by: Gerd Hoffmann Acked-by: Jiewen Yao --- OvmfPkg/PlatformPei/Platform.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c index ed93d11c8ac6..dedd7ff1a8e5 100644 --- a/OvmfPkg/PlatformPei/Platform.c +++ b/OvmfPkg/PlatformPei/Platform.c @@ -160,6 +160,12 @@ MemMapInitialization ( // AddIoMemoryRangeHob (0x0A0000, BASE_1MB); =20 + if (mHostBridgeDevId =3D=3D MICROVM_PSEUDO_DEVICE_ID) { + AddIoMemoryBaseSizeHob (0xFEC00000, SIZE_4KB); /* ioapic #1 */ + AddIoMemoryBaseSizeHob (0xFEC10000, SIZE_4KB); /* ioapic #2 */ + return; + } + TopOfLowRam =3D GetSystemMemorySizeBelow4gb (); PciExBarBase =3D 0; if (mHostBridgeDevId =3D=3D INTEL_Q35_MCH_DEVICE_ID) { --=20 2.31.1 -=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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