From nobody Mon Feb 9 18:44:26 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+70152+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+70152+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1610444790; cv=none; d=zohomail.com; s=zohoarc; b=AgduHGkfBNA9nBrA/cEUMN/nhSGRB/tCW886z63Hn43/fLgaqx/mkvJap/RZ2Umt/fCHZ2VUFPFdOcS0//Hu58wiOiq/jo7b+0qUMZ9S8lzZZewTxKAXNsadoAV/A1pMJgPVvJViiO+EECqfadnZTvPL7UeWR/k2l0b9y1HH7Sk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1610444790; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=Ep1u1KPLf/Y9Ll3Z4oYsBUeV5I78mgrSGg63DUBa6Zw=; b=m2RE8lZwtxH8cdQGppIXaMHJbwmQKBO2z5MLUSH+sku1faJufAhT6Ky1CdHAqfPubPJRqxnLIAxKU01YxYWJtkyQeKFB3w1Cg8f5D9q/8CcTNH7geuzlFC6VWV0kglKO1oNU4173VTSg+xAELyyGu0/mOavPBaCNeOWleLFITwU= 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+70152+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 161044479003169.75882440762018; Tue, 12 Jan 2021 01:46:30 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id 21HdYY1788612xGueYQ7eoG8; Tue, 12 Jan 2021 01:46:28 -0800 X-Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) by mx.groups.io with SMTP id smtpd.web08.7054.1610444781038883174 for ; Tue, 12 Jan 2021 01:46:21 -0800 X-Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4DFQfJ0kYBzMJK8; Tue, 12 Jan 2021 17:44:56 +0800 (CST) X-Received: from localhost (10.174.184.155) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.498.0; Tue, 12 Jan 2021 17:46:03 +0800 From: "Jiahui Cen via groups.io" To: CC: Jordan Justen , Laszlo Ersek , Ard Biesheuvel , Rebecca Cran , Peter Grehan , Anthony Perard , Julien Grall , Leif Lindholm , Sami Mujawar , , , Jiahui Cen , Yubo Miao Subject: [edk2-devel] [PATCH v4 2/9] ArmVirtPkg: Refactor with PciHostBridgeUtilityLib Date: Tue, 12 Jan 2021 17:45:42 +0800 Message-ID: <20210112094549.10238-3-cenjiahui@huawei.com> In-Reply-To: <20210112094549.10238-1-cenjiahui@huawei.com> References: <20210112094549.10238-1-cenjiahui@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.184.155] X-CFilter-Loop: Reflected 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,cenjiahui@huawei.com X-Gm-Message-State: CEQHFdEpLKxtnb3n0fIBMosRx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1610444788; bh=0+pO8XlhNnmHZm229sT56450wDYcpAI76hf4FXFDhic=; h=CC:Content-Type:Date:From:Reply-To:Subject:To; b=UO1GoaartlQOg6wYXO8p+NJ1HPuZrIasSlpEEo6DewAszXj4PZt2Pk9+5iymS/RtesL YFbZUmTQQGw8w8HYpmkbk83q3B1oRxCpeprJoAVOgQsX7Pvyjnm2Qq14FlOyPgi98NhYU 9zKtQFi/YAoyB/im+jacyF/rtLTcW9oqEuA= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" Eliminate currently duplicated code in ArmVirtPkg with the common utility class PciHostBridgeUtilityLib. BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3059 Cc: Laszlo Ersek Cc: Ard Biesheuvel Cc: Leif Lindholm Cc: Sami Mujawar Signed-off-by: Jiahui Cen Signed-off-by: Yubo Miao Reviewed-by: Laszlo Ersek --- ArmVirtPkg/ArmVirtKvmTool.dsc | 1 + ArmVirtPkg/ArmVirtQemu.dsc | 1 + ArmVirtPkg/ArmVirtQemuKernel.dsc | 1 + ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf | 2 + ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c | 44 ++----= -------------- 5 files changed, 8 insertions(+), 41 deletions(-) diff --git a/ArmVirtPkg/ArmVirtKvmTool.dsc b/ArmVirtPkg/ArmVirtKvmTool.dsc index bf008be50fcb..e027b17bec1b 100644 --- a/ArmVirtPkg/ArmVirtKvmTool.dsc +++ b/ArmVirtPkg/ArmVirtKvmTool.dsc @@ -58,6 +58,7 @@ [LibraryClasses.common] PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProdu= cerLib.inf PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.i= nf PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridge= Lib.inf + PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostB= ridgeUtilityLib.inf =20 TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurem= entLibNull.inf AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLib= Null.inf diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc index ef5d6dbeaddc..a11ffd9ba553 100644 --- a/ArmVirtPkg/ArmVirtQemu.dsc +++ b/ArmVirtPkg/ArmVirtQemu.dsc @@ -78,6 +78,7 @@ [LibraryClasses.common] PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProdu= cerLib.inf PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.i= nf PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridge= Lib.inf + PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostB= ridgeUtilityLib.inf =20 !if $(TPM2_ENABLE) =3D=3D TRUE Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKerne= l.dsc index f8f5f7f4b94b..c27752b4d5e5 100644 --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc @@ -76,6 +76,7 @@ [LibraryClasses.common] PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProdu= cerLib.inf PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.i= nf PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridge= Lib.inf + PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostB= ridgeUtilityLib.inf TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurem= entLibNull.inf =20 [LibraryClasses.common.DXE_DRIVER] diff --git a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf= b/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf index 277ccfd24546..01d39626d14c 100644 --- a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf +++ b/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf @@ -31,12 +31,14 @@ [Packages] ArmVirtPkg/ArmVirtPkg.dec MdeModulePkg/MdeModulePkg.dec MdePkg/MdePkg.dec + OvmfPkg/OvmfPkg.dec =20 [LibraryClasses] DebugLib DevicePathLib DxeServicesTableLib MemoryAllocationLib + PciHostBridgeUtilityLib PciPcdProducerLib =20 [FixedPcd] diff --git a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c b= /ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c index 496b192d2291..d554479bf0de 100644 --- a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c +++ b/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c @@ -7,12 +7,13 @@ =20 **/ #include -#include #include #include #include #include #include +#include +#include #include =20 #include @@ -50,11 +51,6 @@ STATIC EFI_PCI_ROOT_BRIDGE_DEVICE_PATH mEfiPciRootBridge= DevicePath =3D { } }; =20 -GLOBAL_REMOVE_IF_UNREFERENCED -CHAR16 *mPciHostBridgeLibAcpiAddressSpaceTypeStr[] =3D { - L"Mem", L"I/O", L"Bus" -}; - // // We expect the "ranges" property of "pci-host-ecam-generic" to consist of // records like this. @@ -435,39 +431,5 @@ PciHostBridgeResourceConflict ( VOID *Configuration ) { - EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Descriptor; - UINTN RootBridgeIndex; - DEBUG ((EFI_D_ERROR, "PciHostBridge: Resource conflict happens!\n")); - - RootBridgeIndex =3D 0; - Descriptor =3D (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *) Configuration; - while (Descriptor->Desc =3D=3D ACPI_ADDRESS_SPACE_DESCRIPTOR) { - DEBUG ((EFI_D_ERROR, "RootBridge[%d]:\n", RootBridgeIndex++)); - for (; Descriptor->Desc =3D=3D ACPI_ADDRESS_SPACE_DESCRIPTOR; Descript= or++) { - ASSERT (Descriptor->ResType < - (sizeof (mPciHostBridgeLibAcpiAddressSpaceTypeStr) / - sizeof (mPciHostBridgeLibAcpiAddressSpaceTypeStr[0]) - ) - ); - DEBUG ((EFI_D_ERROR, " %s: Length/Alignment =3D 0x%lx / 0x%lx\n", - mPciHostBridgeLibAcpiAddressSpaceTypeStr[Descriptor->ResType= ], - Descriptor->AddrLen, Descriptor->AddrRangeMax - )); - if (Descriptor->ResType =3D=3D ACPI_ADDRESS_SPACE_TYPE_MEM) { - DEBUG ((EFI_D_ERROR, " Granularity/SpecificFlag =3D %ld / %02x= %s\n", - Descriptor->AddrSpaceGranularity, Descriptor->SpecificFlag, - ((Descriptor->SpecificFlag & - EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETC= HABLE - ) !=3D 0) ? L" (Prefetchable)" : L"" - )); - } - } - // - // Skip the END descriptor for root bridge - // - ASSERT (Descriptor->Desc =3D=3D ACPI_END_TAG_DESCRIPTOR); - Descriptor =3D (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *)( - (EFI_ACPI_END_TAG_DESCRIPTOR *)Descriptor + 1 - ); - } + PciHostBridgeUtilityResourceConflict (Configuration); } --=20 2.29.2 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#70152): https://edk2.groups.io/g/devel/message/70152 Mute This Topic: https://groups.io/mt/79619795/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-