From nobody Tue Feb 10 03:39:17 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+55882+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+55882+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=oracle.com ARC-Seal: i=1; a=rsa-sha256; t=1584373400; cv=none; d=zohomail.com; s=zohoarc; b=ji9Khgy/OmU1h0xyiRUT3vNlhLljfqZ3kerF5SbfvJW+yUSrWbGaqWBmElI+8uc88HIAenCWO/X+r/9nNayqu8mOthy0B0rzrwTl4SYyNz4maYffFeNcmhBiwGveHss2/N3xSx0SSkmwnYPfb8RuyQN6e07zSQwgGA7QJek1eTw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1584373400; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=kiD31uqvb6pDDtewoFcT0NVLdYf/6BlM1iPrB7SPXPk=; b=HaccrNl6PNCfuNCymgrjTG7n/U/PEMtf64phwmjmwJJOC+gVxm94LbDpe4ud0U9aDuK6iEwEp3aDjLAuf3hIdLqs/7wmuZzkUPDrFfjY58kH/qa53BWeauVySRpNc9lAdUdfXjQCMansF/33LP5aDvjMlwhQWGOCFSXHHjPmY30= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+55882+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 15843734008711007.3924393763159; Mon, 16 Mar 2020 08:43:20 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id SMqJYY1788612xx0WTGZD1b7; Mon, 16 Mar 2020 08:43:20 -0700 X-Received: from aserp2120.oracle.com (aserp2120.oracle.com [141.146.126.78]) by mx.groups.io with SMTP id smtpd.web12.69777.1584370831169977807 for ; Mon, 16 Mar 2020 08:00:31 -0700 X-Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 02GEqfbG149298; Mon, 16 Mar 2020 15:00:30 GMT X-Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2120.oracle.com with ESMTP id 2yrq7kqd8v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 16 Mar 2020 15:00:30 +0000 X-Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 02GEqLBY172490; Mon, 16 Mar 2020 15:00:29 GMT X-Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userp3020.oracle.com with ESMTP id 2ys8yvyj90-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 16 Mar 2020 15:00:29 +0000 X-Received: from abhmp0009.oracle.com (abhmp0009.oracle.com [141.146.116.15]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 02GF0STn011617; Mon, 16 Mar 2020 15:00:28 GMT X-Received: from spark.ravello.local (/213.57.127.2) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 16 Mar 2020 08:00:28 -0700 From: "Liran Alon" To: devel@edk2.groups.io, lersek@redhat.com Cc: nikita.leshchenko@oracle.com, aaron.young@oracle.com, jordan.l.justen@intel.com, ard.biesheuvel@linaro.org, Liran Alon Subject: [edk2-devel] [PATCH 10/17] OvmfPkg/PvScsiDxe: Enable IOSpace & Bus-Mastering in PCI attributes Date: Mon, 16 Mar 2020 17:01:06 +0200 Message-Id: <20200316150113.104630-11-liran.alon@oracle.com> In-Reply-To: <20200316150113.104630-1-liran.alon@oracle.com> References: <20200316150113.104630-1-liran.alon@oracle.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: 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,liran.alon@oracle.com X-Gm-Message-State: P9cqkimphGGME2DOxXvbqAvkx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1584373400; bh=Dx1jD/7D6gm0x5+K3WzPyk8WLTLn8nTTKpHiMSSkk98=; h=Cc:Date:From:Reply-To:Subject:To; b=ZdW4BtkCanGN2roRzUdClLRQ5QJQnUwxAZqmuU06G9pP7qZst8/KEl8tEbiCX9KBqop xmtrhRgGfMEkS0hEaXViuWawYs+fySXgFdsxDEPYorrUqQZemlOMNE5yKk/yclVwLGSv4 sS/dJHuNNEtalX2es8IyOD2x4p8xal0fpvI= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" Enable IOSpace & Bus-Mastering PCI attributes when device is started. Note that original PCI attributes is restored when device is stopped. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3D2567 Reviewed-by: Nikita Leshenko Signed-off-by: Liran Alon --- OvmfPkg/PvScsiDxe/PvScsi.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/OvmfPkg/PvScsiDxe/PvScsi.c b/OvmfPkg/PvScsiDxe/PvScsi.c index 92e0f4a98965..ff6b50b7020f 100644 --- a/OvmfPkg/PvScsiDxe/PvScsi.c +++ b/OvmfPkg/PvScsiDxe/PvScsi.c @@ -309,6 +309,20 @@ PvScsiSetPCIAttributes ( return Status; } =20 + // + // Enable IOSpace & Bus-Mastering + // + Status =3D Dev->PciIo->Attributes ( + Dev->PciIo, + EfiPciIoAttributeOperationEnable, + (EFI_PCI_IO_ATTRIBUTE_MEMORY | + EFI_PCI_IO_ATTRIBUTE_BUS_MASTER), + NULL + ); + if (EFI_ERROR (Status)) { + return Status; + } + return EFI_SUCCESS; } =20 --=20 2.20.1 -=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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