From nobody Sun May 5 19:07:17 2024 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+84412+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+84412+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1638806333; cv=none; d=zohomail.com; s=zohoarc; b=F9J7gqXTrHsC7wdci+R6VxKXPdMK5GSKUGvwS5GTKsLla9u0keYnxjU41zbaep3HY+cEo6Q01/eMhqLJt9nUaQMleuLEv5YCw965KfaxIfZzLYZC6Bu70a2/SBDXyc6YM9Gj8CN7u5jG45kKoEUtt0WhNZF6z52GM6Qe2F0lrtc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1638806333; 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=Szs5uy6mTI6HDNJCkU+na700fFky+0ikEh6+aa/JGnE=; b=agepAHtTQ9apmHPd7nJI97LET0s0tC2DUBGhO3VrU4KeZRN8il2c7cvVzaKaUg+PYAaMimkceK8qYoLFXV3c0muLw6k+//y2X16gBaKf1kQi0KQ0BMvpNVWsiVUTxfNs+1w4NYNZLCKJ04Qis7ISvFeA8rtxSLD6jQOx0p1CNms= 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+84412+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 1638806333861374.13390562631275; Mon, 6 Dec 2021 07:58:53 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id jdNgYY1788612xKlEfXDhtHw; Mon, 06 Dec 2021 07:58:53 -0800 X-Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mx.groups.io with SMTP id smtpd.web10.53540.1638806328785445033 for ; Mon, 06 Dec 2021 07:58:50 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10189"; a="323596155" X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="323596155" X-Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:47 -0800 X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="461876314" X-Received: from acarr-mobl1.ger.corp.intel.com (HELO sboeuf-mobl.home) ([10.252.18.126]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:44 -0800 From: sebastien.boeuf@intel.com To: devel@edk2.groups.io Cc: jiewen.yao@intel.com, jordan.l.justen@intel.com, kraxel@redhat.com, sebastien.boeuf@intel.com Subject: [edk2-devel] [PATCH v5 1/5] OvmfPkg: Handle Cloud Hypervisor host bridge Date: Mon, 6 Dec 2021 16:58:31 +0100 Message-Id: <75c217d1723f3ab71cbf2df5138dbbd9e1ebd2e1.1638806228.git.sebastien.boeuf@intel.com> In-Reply-To: References: MIME-Version: 1.0 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,sebastien.boeuf@intel.com X-Gm-Message-State: ix5QQsP3CQD3v7YBxCwBXDhBx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1638806333; bh=Fx3LXjWeYU02itjDLDvJ2W+Aa7EjyA2CyIoY8h+hLzg=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=P20KfqScC5IvPy5F/jNplNaKjp8DjzwNag0o8kvNG2yAXGMaX7M9H7W62lc+YqLDq06 +34YKweVIFhxzzFjBO5c2hCIr7lbZUh/MCqS1pcM1jyUZM0t1qwaUjHFapOoXgWBua6kY dsZI6WiimgwUk8mm600GzR+RUncQEWmk8JY= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1638806335767100009 Content-Type: text/plain; charset="utf-8" From: Sebastien Boeuf Handle things differently when the detected host bridge matches the Cloud Hypervisor PCI host bridge identifier. Reviewed-by: Gerd Hoffmann Reviewed-by: Jiewen Yao Signed-off-by: Rob Bradford Signed-off-by: Sebastien Boeuf --- OvmfPkg/Include/IndustryStandard/CloudHv.h | 35 +++++++++++++++++++ OvmfPkg/Include/OvmfPlatforms.h | 1 + .../Library/AcpiTimerLib/BaseAcpiTimerLib.c | 3 ++ .../AcpiTimerLib/BaseRomAcpiTimerLib.c | 4 +++ .../Library/AcpiTimerLib/DxeAcpiTimerLib.c | 3 ++ .../PlatformBootManagerLib/BdsPlatform.c | 1 + .../ResetSystemLib/BaseResetShutdown.c | 3 ++ .../Library/ResetSystemLib/DxeResetShutdown.c | 12 +++++-- OvmfPkg/PlatformPei/MemDetect.c | 9 ++++- OvmfPkg/PlatformPei/Platform.c | 6 ++++ 10 files changed, 74 insertions(+), 3 deletions(-) create mode 100644 OvmfPkg/Include/IndustryStandard/CloudHv.h diff --git a/OvmfPkg/Include/IndustryStandard/CloudHv.h b/OvmfPkg/Include/I= ndustryStandard/CloudHv.h new file mode 100644 index 0000000000..6ab18ad50d --- /dev/null +++ b/OvmfPkg/Include/IndustryStandard/CloudHv.h @@ -0,0 +1,35 @@ +/** @file + Various defines related to Cloud Hypervisor + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ +#ifndef __CLOUDHV_H__ +#define __CLOUDHV_H__ + +// +// Host Bridge Device ID +// +#define CLOUDHV_DEVICE_ID 0x0d57 + +// +// ACPI timer address +// +#define CLOUDHV_ACPI_TIMER_IO_ADDRESS 0xb008 + +// +// ACPI shutdown device address +// +#define CLOUDHV_ACPI_SHUTDOWN_IO_ADDRESS 0x03c0 + +// +// 32-bit MMIO memory hole base address +// +#define CLOUDHV_MMIO_HOLE_ADDRESS 0xc0000000 + +// +// 32-bit MMIO memory hole size +// +#define CLOUDHV_MMIO_HOLE_SIZE 0x38000000 + +#endif // __CLOUDHV_H__ diff --git a/OvmfPkg/Include/OvmfPlatforms.h b/OvmfPkg/Include/OvmfPlatform= s.h index 3b85593b70..ad0b0d2803 100644 --- a/OvmfPkg/Include/OvmfPlatforms.h +++ b/OvmfPkg/Include/OvmfPlatforms.h @@ -16,6 +16,7 @@ #include #include #include +#include =20 // // OVMF Host Bridge DID Address diff --git a/OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.c b/OvmfPkg/Libr= ary/AcpiTimerLib/BaseAcpiTimerLib.c index 7c593e8be1..e182ac2b7d 100644 --- a/OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.c +++ b/OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.c @@ -55,6 +55,9 @@ AcpiTimerLibConstructor ( AcpiCtlReg =3D POWER_MGMT_REGISTER_Q35 (ICH9_ACPI_CNTL); AcpiEnBit =3D ICH9_ACPI_CNTL_ACPI_EN; break; + case CLOUDHV_DEVICE_ID: + mAcpiTimerIoAddr =3D CLOUDHV_ACPI_TIMER_IO_ADDRESS; + return RETURN_SUCCESS; default: DEBUG ((DEBUG_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n", __FUNCTION__, HostBridgeDevId)); diff --git a/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c b/OvmfPkg/L= ibrary/AcpiTimerLib/BaseRomAcpiTimerLib.c index 52f3ea2dbf..a223153b2b 100644 --- a/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c +++ b/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.c @@ -53,6 +53,8 @@ AcpiTimerLibConstructor ( AcpiCtlReg =3D POWER_MGMT_REGISTER_Q35 (ICH9_ACPI_CNTL); AcpiEnBit =3D ICH9_ACPI_CNTL_ACPI_EN; break; + case CLOUDHV_DEVICE_ID: + return RETURN_SUCCESS; default: DEBUG ((DEBUG_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n", __FUNCTION__, HostBridgeDevId)); @@ -107,6 +109,8 @@ InternalAcpiGetTimerTick ( case INTEL_Q35_MCH_DEVICE_ID: Pmba =3D POWER_MGMT_REGISTER_Q35 (ICH9_PMBASE); break; + case CLOUDHV_DEVICE_ID: + return IoRead32 (CLOUDHV_ACPI_TIMER_IO_ADDRESS); default: DEBUG ((DEBUG_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n", __FUNCTION__, HostBridgeDevId)); diff --git a/OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c b/OvmfPkg/Libra= ry/AcpiTimerLib/DxeAcpiTimerLib.c index 09076c0ade..3c9efb926f 100644 --- a/OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c +++ b/OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c @@ -50,6 +50,9 @@ AcpiTimerLibConstructor ( case INTEL_Q35_MCH_DEVICE_ID: Pmba =3D POWER_MGMT_REGISTER_Q35 (ICH9_PMBASE); break; + case CLOUDHV_DEVICE_ID: + mAcpiTimerIoAddr =3D CLOUDHV_ACPI_TIMER_IO_ADDRESS; + return RETURN_SUCCESS; default: DEBUG ((DEBUG_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n", __FUNCTION__, HostBridgeDevId)); diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c b/OvmfPkg= /Library/PlatformBootManagerLib/BdsPlatform.c index 186401296a..50bfb45351 100644 --- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c +++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c @@ -1282,6 +1282,7 @@ PciAcpiInitialization ( PciWrite8 (PCI_LIB_ADDRESS (0, 0x1f, 0, 0x6b), PciHostIrqs[3]); // H break; case MICROVM_PSEUDO_DEVICE_ID: + case CLOUDHV_DEVICE_ID: return; default: if (XenDetected ()) { diff --git a/OvmfPkg/Library/ResetSystemLib/BaseResetShutdown.c b/OvmfPkg/L= ibrary/ResetSystemLib/BaseResetShutdown.c index 21c80e4323..ba92299a3c 100644 --- a/OvmfPkg/Library/ResetSystemLib/BaseResetShutdown.c +++ b/OvmfPkg/Library/ResetSystemLib/BaseResetShutdown.c @@ -40,6 +40,9 @@ ResetShutdown ( case INTEL_Q35_MCH_DEVICE_ID: AcpiPmBaseAddress =3D ICH9_PMBASE_VALUE; break; + case CLOUDHV_DEVICE_ID: + IoWrite8 (CLOUDHV_ACPI_SHUTDOWN_IO_ADDRESS, 5 << 2 | 1 << 5); + CpuDeadLoop (); default: ASSERT (FALSE); CpuDeadLoop (); diff --git a/OvmfPkg/Library/ResetSystemLib/DxeResetShutdown.c b/OvmfPkg/Li= brary/ResetSystemLib/DxeResetShutdown.c index 5a75c32df3..9a7f68c504 100644 --- a/OvmfPkg/Library/ResetSystemLib/DxeResetShutdown.c +++ b/OvmfPkg/Library/ResetSystemLib/DxeResetShutdown.c @@ -16,6 +16,7 @@ #include // PIIX4_PMBA_VALUE =20 STATIC UINT16 mAcpiPmBaseAddress; +STATIC UINT16 mAcpiHwReducedSleepCtl; =20 EFI_STATUS EFIAPI @@ -34,6 +35,9 @@ DxeResetInit ( case INTEL_Q35_MCH_DEVICE_ID: mAcpiPmBaseAddress =3D ICH9_PMBASE_VALUE; break; + case CLOUDHV_DEVICE_ID: + mAcpiHwReducedSleepCtl =3D CLOUDHV_ACPI_SHUTDOWN_IO_ADDRESS; + break; default: ASSERT (FALSE); CpuDeadLoop (); @@ -56,7 +60,11 @@ ResetShutdown ( VOID ) { - IoBitFieldWrite16 (mAcpiPmBaseAddress + 4, 10, 13, 0); - IoOr16 (mAcpiPmBaseAddress + 4, BIT13); + if (mAcpiHwReducedSleepCtl) { + IoWrite8 (mAcpiHwReducedSleepCtl, 5 << 2 | 1 << 5); + } else { + IoBitFieldWrite16 (mAcpiPmBaseAddress + 4, 10, 13, 0); + IoOr16 (mAcpiPmBaseAddress + 4, BIT13); + } CpuDeadLoop (); } diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetec= t.c index d736b85e0d..38f8141a2c 100644 --- a/OvmfPkg/PlatformPei/MemDetect.c +++ b/OvmfPkg/PlatformPei/MemDetect.c @@ -16,6 +16,7 @@ Module Name: #include #include #include +#include #include #include =20 @@ -152,6 +153,12 @@ QemuUc32BaseInitialization ( return; } =20 + if (mHostBridgeDevId =3D=3D CLOUDHV_DEVICE_ID) { + Uc32Size =3D CLOUDHV_MMIO_HOLE_SIZE; + mQemuUc32Base =3D CLOUDHV_MMIO_HOLE_ADDRESS; + return; + } + ASSERT (mHostBridgeDevId =3D=3D INTEL_82441_DEVICE_ID); // // On i440fx, start with the [LowerMemorySize, 4GB) range. Make sure one @@ -775,7 +782,7 @@ QemuInitializeRam ( // practically any alignment, and we may not have enough variable MTRRs = to // cover it exactly. // - if (IsMtrrSupported ()) { + if (IsMtrrSupported () && mHostBridgeDevId !=3D CLOUDHV_DEVICE_ID) { MtrrGetAllMtrrs (&MtrrSettings); =20 // diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c index df2d9ad015..272cab7bcc 100644 --- a/OvmfPkg/PlatformPei/Platform.c +++ b/OvmfPkg/PlatformPei/Platform.c @@ -372,6 +372,12 @@ MiscInitialization ( MICROVM_PSEUDO_DEVICE_ID); ASSERT_RETURN_ERROR (PcdStatus); return; + case CLOUDHV_DEVICE_ID: + DEBUG ((DEBUG_INFO, "%a: Cloud Hypervisor host bridge\n", __FUNCTION= __)); + PcdStatus =3D PcdSet16S (PcdOvmfHostBridgePciDevId, + CLOUDHV_DEVICE_ID); + ASSERT_RETURN_ERROR (PcdStatus); + return; default: DEBUG ((DEBUG_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n", __FUNCTION__, mHostBridgeDevId)); --=20 2.30.2 --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris,=20 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. 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View/Reply Online (#84412): https://edk2.groups.io/g/devel/message/84412 Mute This Topic: https://groups.io/mt/87542820/1787277 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- From nobody Sun May 5 19:07:17 2024 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+84414+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+84414+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1638806333; cv=none; d=zohomail.com; s=zohoarc; b=UOh5zvFsUn3dITDw1mgFQtq9Oo9w7QvdHHtVM9R9WmqjDvaV/onI1/GpgBlu/ale2BQsZYhmQ7wSE/Hlpf229tNBR4VmFkJ4EoXTFncVm8lYCkYR+ZE4JuAC4IEdLRe/zXkEAf8qvlE+0ciiT+SuoECiY1wEXxYyQKI/H+9S92w= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1638806333; 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=o2kthuIBuZWs3hJhguiWUaNdsKCkSbFxu7uBH7EpcAo=; b=FXG+KORk1gp1kBjqkazuK6X2x1jII/+H1rXDBaykUvbUjofAdcx9ObJMVPwmWxCc6vz8TiOy9D1LLd678VXj+AiDS40eCB+z1zxHuEclg0guDb0LQuMCKDKSEbRpnNbjDsXkkwmOH/DKgDZ1QZSkDh2HL1kP/S/c0iSxOLmenIE= 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+84414+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 1638806333491106.27692112672901; Mon, 6 Dec 2021 07:58:53 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id LiKSYY1788612xrBVgmmkX9L; Mon, 06 Dec 2021 07:58:53 -0800 X-Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mx.groups.io with SMTP id smtpd.web09.53268.1638806329401231691 for ; Mon, 06 Dec 2021 07:58:50 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10189"; a="218027967" X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="218027967" X-Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:48 -0800 X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="461876331" X-Received: from acarr-mobl1.ger.corp.intel.com (HELO sboeuf-mobl.home) ([10.252.18.126]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:46 -0800 From: sebastien.boeuf@intel.com To: devel@edk2.groups.io Cc: jiewen.yao@intel.com, jordan.l.justen@intel.com, kraxel@redhat.com, sebastien.boeuf@intel.com Subject: [edk2-devel] [PATCH v5 2/5] OvmfPkg: Create global entry point for SMBIOS parsing Date: Mon, 6 Dec 2021 16:58:32 +0100 Message-Id: In-Reply-To: References: MIME-Version: 1.0 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,sebastien.boeuf@intel.com X-Gm-Message-State: YLDcc43Tegx5TouIGoSbTfQwx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1638806333; bh=zTKk319ndWjwUYeVVWjJCDIAsSWomhlC5H32kgsRh+I=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=HrdbBiBLwKwCz2z6Ftk/EzpcfmQbKzNflnYmtnGhK0U7zUsPn4T2nGxyhDOwiXARs13 Flx5mOHeb7o27wjzE868XD7Fx9ffkHjowvwrkXijC9LKrRVeG3fDe2eV34JlRIa6lhWRS 2i+KFpI2XfpybXLHjHifjPKIRxThi/QXx4U= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1638806335631100006 Content-Type: text/plain; charset="utf-8" From: Sebastien Boeuf Move the generic entry point part out of Qemu.c to anticipate the addition of new ways of retrieving the SMBIOS table. Reviewed-by: Gerd Hoffmann Reviewed-by: Jiewen Yao Signed-off-by: Sebastien Boeuf --- OvmfPkg/SmbiosPlatformDxe/EntryPoint.c | 42 +++++++++++++++++++ OvmfPkg/SmbiosPlatformDxe/Qemu.c | 35 ---------------- OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h | 11 +++++ .../SmbiosPlatformDxe/SmbiosPlatformDxe.inf | 1 + 4 files changed, 54 insertions(+), 35 deletions(-) create mode 100644 OvmfPkg/SmbiosPlatformDxe/EntryPoint.c diff --git a/OvmfPkg/SmbiosPlatformDxe/EntryPoint.c b/OvmfPkg/SmbiosPlatfor= mDxe/EntryPoint.c new file mode 100644 index 0000000000..c72ba1d14b --- /dev/null +++ b/OvmfPkg/SmbiosPlatformDxe/EntryPoint.c @@ -0,0 +1,42 @@ +/** @file + Find and extract SMBIOS data. + + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include // FreePool() + +#include "SmbiosPlatformDxe.h" + +/** + Installs SMBIOS information for OVMF + + @param ImageHandle Module's image handle + @param SystemTable Pointer of EFI_SYSTEM_TABLE + + @retval EFI_SUCCESS Smbios data successfully installed + @retval Other Smbios data was not installed + +**/ +EFI_STATUS +EFIAPI +SmbiosTablePublishEntry ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + UINT8 *SmbiosTables; + + Status =3D EFI_NOT_FOUND; + // + // Add QEMU SMBIOS data if found + // + SmbiosTables =3D GetQemuSmbiosTables (); + if (SmbiosTables !=3D NULL) { + Status =3D InstallAllStructures (SmbiosTables); + FreePool (SmbiosTables); + } + + return Status; +} diff --git a/OvmfPkg/SmbiosPlatformDxe/Qemu.c b/OvmfPkg/SmbiosPlatformDxe/Q= emu.c index a668c6ac21..56e720aa08 100644 --- a/OvmfPkg/SmbiosPlatformDxe/Qemu.c +++ b/OvmfPkg/SmbiosPlatformDxe/Qemu.c @@ -11,8 +11,6 @@ #include // PcdGetBool() #include // QemuFwCfgFindFile() =20 -#include "SmbiosPlatformDxe.h" - /** Locates and extracts the QEMU SMBIOS data if present in fw_cfg =20 @@ -48,36 +46,3 @@ GetQemuSmbiosTables ( =20 return QemuTables; } - -/** - Installs SMBIOS information for OVMF - - @param ImageHandle Module's image handle - @param SystemTable Pointer of EFI_SYSTEM_TABLE - - @retval EFI_SUCCESS Smbios data successfully installed - @retval Other Smbios data was not installed - -**/ -EFI_STATUS -EFIAPI -SmbiosTablePublishEntry ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - EFI_STATUS Status; - UINT8 *SmbiosTables; - - Status =3D EFI_NOT_FOUND; - // - // Add QEMU SMBIOS data if found - // - SmbiosTables =3D GetQemuSmbiosTables (); - if (SmbiosTables !=3D NULL) { - Status =3D InstallAllStructures (SmbiosTables); - FreePool (SmbiosTables); - } - - return Status; -} diff --git a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h b/OvmfPkg/Smbios= PlatformDxe/SmbiosPlatformDxe.h index 213a7f39e9..4286a80170 100644 --- a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h +++ b/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h @@ -22,4 +22,15 @@ InstallAllStructures ( IN UINT8 *TableAddress ); =20 +/** + Locates and extracts the QEMU SMBIOS data if present in fw_cfg + + @return Address of extracted QEMU SMBIOS data + +**/ +UINT8 * +GetQemuSmbiosTables ( + VOID + ); + #endif diff --git a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf b/OvmfPkg/Smbi= osPlatformDxe/SmbiosPlatformDxe.inf index eaee73110d..e239a631f2 100644 --- a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf +++ b/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf @@ -24,6 +24,7 @@ # =20 [Sources] + EntryPoint.c Qemu.c SmbiosPlatformDxe.c SmbiosPlatformDxe.h --=20 2.30.2 --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris,=20 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. 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View/Reply Online (#84414): https://edk2.groups.io/g/devel/message/84414 Mute This Topic: https://groups.io/mt/87542822/1787277 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- From nobody Sun May 5 19:07:17 2024 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+84415+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+84415+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1638806333; cv=none; d=zohomail.com; s=zohoarc; b=SLnmC2XrboKCQBWpwiLpOz7fjL7VyP4n6WZeeqyYoAmvYjIdI29Z3I3wRTMasGHTWqfCeS2rpN1k1JzUikMuvtoVwyTUmqrgUYjdMYdox3ED8ZN5Tu44AddOHhGoNVLhz8cZsclpt8mbKey53UJDdmBJCJfgQQ32Hku66Du16hI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1638806333; 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=QfUe/1GkJQrWFhvTUOG2iGUp1Q4GmubLXDYBJGfYiLk=; b=U9zjn98AU32z3rrJPJkwMPHOXCVFrSwS8SkwtSPehAqf1+hDg0rt9Xt1UJqA+xwrDOVYHglhHRR6Vlt1ufgHqRvxaPEYK//KYPNUxdWBz10oR+8dO0g7INWnfNaXCtYkpY2OjFCua7RZvpafDa5cH3UvmuGhayEgCzkH5cF8OL8= 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+84415+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 1638806333861813.1013937268011; Mon, 6 Dec 2021 07:58:53 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id xDpWYY1788612xeeyEFxEGC1; Mon, 06 Dec 2021 07:58:53 -0800 X-Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mx.groups.io with SMTP id smtpd.web11.53468.1638806330520741160 for ; Mon, 06 Dec 2021 07:58:50 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10189"; a="300726546" X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="300726546" X-Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:49 -0800 X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="461876348" X-Received: from acarr-mobl1.ger.corp.intel.com (HELO sboeuf-mobl.home) ([10.252.18.126]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:47 -0800 From: sebastien.boeuf@intel.com To: devel@edk2.groups.io Cc: jiewen.yao@intel.com, jordan.l.justen@intel.com, kraxel@redhat.com, sebastien.boeuf@intel.com Subject: [edk2-devel] [PATCH v5 3/5] OvmfPkg: Retrieve SMBIOS from Cloud Hypervisor Date: Mon, 6 Dec 2021 16:58:33 +0100 Message-Id: <95bce4b9e27567e14dedcbb41fd22680c96c2c43.1638806228.git.sebastien.boeuf@intel.com> In-Reply-To: References: MIME-Version: 1.0 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,sebastien.boeuf@intel.com X-Gm-Message-State: ypedj3iExK1eeFyeIU2Efw6Ex1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1638806333; bh=H0BzS0ympn8rKxdxS2WG8ma8GhRVp02YUTklOaZF+Is=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=SduHru7KzR9nJ7+PLjKZyq2Pnn4Teu0Ve7EHAxQr8udorNn8nWG/bwRZl2WHfy7QQRJ 6/vlpEE6YzpvUD5Yp2evjHPnf+1vEx9ple8pE8JV3Rm/K6jZEmGexR1G+LNSs1OYPcp5M gSRNN2DRVbivN3xFP/JFE3RMiwnHbaiDfYI= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1638806335770100010 Content-Type: text/plain; charset="utf-8" From: Sebastien Boeuf Add a fallback on the SMBIOS code to find the SMBIOS table for Cloud Hypervisor if it couldn't be found for Qemu through fw_cfg. Reviewed-by: Gerd Hoffmann Reviewed-by: Jiewen Yao Signed-off-by: Rob Bradford Signed-off-by: Sebastien Boeuf --- OvmfPkg/Include/IndustryStandard/CloudHv.h | 5 +++ OvmfPkg/SmbiosPlatformDxe/CloudHv.c | 32 +++++++++++++++++++ OvmfPkg/SmbiosPlatformDxe/EntryPoint.c | 20 +++++++++--- OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h | 11 +++++++ .../SmbiosPlatformDxe/SmbiosPlatformDxe.inf | 2 ++ 5 files changed, 65 insertions(+), 5 deletions(-) create mode 100644 OvmfPkg/SmbiosPlatformDxe/CloudHv.c diff --git a/OvmfPkg/Include/IndustryStandard/CloudHv.h b/OvmfPkg/Include/I= ndustryStandard/CloudHv.h index 6ab18ad50d..ad0e170795 100644 --- a/OvmfPkg/Include/IndustryStandard/CloudHv.h +++ b/OvmfPkg/Include/IndustryStandard/CloudHv.h @@ -32,4 +32,9 @@ // #define CLOUDHV_MMIO_HOLE_SIZE 0x38000000 =20 +// +// SMBIOS address +// +#define CLOUDHV_SMBIOS_ADDRESS 0xf0000 + #endif // __CLOUDHV_H__ diff --git a/OvmfPkg/SmbiosPlatformDxe/CloudHv.c b/OvmfPkg/SmbiosPlatformDx= e/CloudHv.c new file mode 100644 index 0000000000..e9ce00b6eb --- /dev/null +++ b/OvmfPkg/SmbiosPlatformDxe/CloudHv.c @@ -0,0 +1,32 @@ +/** @file + Find Cloud Hypervisor SMBIOS data. + + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#include // CLOUDHV_SMBIOS_ADDRESS +#include // SMBIOS_TABLE_3_0_ENTRY_POINT + +/** + Locates and extracts Cloud Hypervisor SMBIOS data + + @return Address of extracted Cloud Hypervisor SMBIOS data + +**/ +UINT8 * +GetCloudHvSmbiosTables ( + VOID + ) +{ + SMBIOS_TABLE_3_0_ENTRY_POINT *CloudHvTables =3D (VOID *)CLOUDHV_SMBIOS_A= DDRESS; + + if (CloudHvTables->AnchorString[0] =3D=3D '_' && + CloudHvTables->AnchorString[1] =3D=3D 'S' && + CloudHvTables->AnchorString[2] =3D=3D 'M' && + CloudHvTables->AnchorString[3] =3D=3D '3' && + CloudHvTables->AnchorString[4] =3D=3D '_') { + return (UINT8*)(UINTN)CloudHvTables->TableAddress; + } + + return NULL; +} diff --git a/OvmfPkg/SmbiosPlatformDxe/EntryPoint.c b/OvmfPkg/SmbiosPlatfor= mDxe/EntryPoint.c index c72ba1d14b..992ae5e2ab 100644 --- a/OvmfPkg/SmbiosPlatformDxe/EntryPoint.c +++ b/OvmfPkg/SmbiosPlatformDxe/EntryPoint.c @@ -5,6 +5,7 @@ **/ =20 #include // FreePool() +#include // CLOUDHV_DEVICE_ID =20 #include "SmbiosPlatformDxe.h" =20 @@ -27,15 +28,24 @@ SmbiosTablePublishEntry ( { EFI_STATUS Status; UINT8 *SmbiosTables; + UINT16 HostBridgeDevId; =20 Status =3D EFI_NOT_FOUND; // - // Add QEMU SMBIOS data if found + // Add SMBIOS data if found // - SmbiosTables =3D GetQemuSmbiosTables (); - if (SmbiosTables !=3D NULL) { - Status =3D InstallAllStructures (SmbiosTables); - FreePool (SmbiosTables); + HostBridgeDevId =3D PcdGet16 (PcdOvmfHostBridgePciDevId); + if (HostBridgeDevId =3D=3D CLOUDHV_DEVICE_ID) { + SmbiosTables =3D GetCloudHvSmbiosTables (); + if (SmbiosTables !=3D NULL) { + Status =3D InstallAllStructures (SmbiosTables); + } + } else { + SmbiosTables =3D GetQemuSmbiosTables (); + if (SmbiosTables !=3D NULL) { + Status =3D InstallAllStructures (SmbiosTables); + FreePool (SmbiosTables); + } } =20 return Status; diff --git a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h b/OvmfPkg/Smbios= PlatformDxe/SmbiosPlatformDxe.h index 4286a80170..c39206f151 100644 --- a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h +++ b/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.h @@ -33,4 +33,15 @@ GetQemuSmbiosTables ( VOID ); =20 +/** + Locates and extracts Cloud Hypervisor SMBIOS data + + @return Address of extracted Cloud Hypervisor SMBIOS data + +**/ +UINT8 * +GetCloudHvSmbiosTables ( + VOID + ); + #endif diff --git a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf b/OvmfPkg/Smbi= osPlatformDxe/SmbiosPlatformDxe.inf index e239a631f2..0066bbc922 100644 --- a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf +++ b/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf @@ -24,6 +24,7 @@ # =20 [Sources] + CloudHv.c EntryPoint.c Qemu.c SmbiosPlatformDxe.c @@ -42,6 +43,7 @@ UefiDriverEntryPoint =20 [Pcd] + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated =20 [Protocols] --=20 2.30.2 --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris,=20 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. 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View/Reply Online (#84415): https://edk2.groups.io/g/devel/message/84415 Mute This Topic: https://groups.io/mt/87542823/1787277 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- From nobody Sun May 5 19:07:17 2024 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+84416+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+84416+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1638806334; cv=none; d=zohomail.com; s=zohoarc; b=cFRWQFqEWQaA/ugj5x9OYFwTxcFyFuVRnArbpX83P/kGGsPixaodCCYy401rLdfDt2qhiLxDqUTal5VS2SnTdtm8n723gGJr1a6NzUBew6qlg3Jt1Td/JiLXroCe9412D9kEv6pSEjOqlxdSvH8sRa9it6jY1iMVlr5hnu5XlZQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1638806334; 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=nGbPvWGNN2xeKfvpgP6vlBzBjrlbCR3AfNuSQR0pzbk=; b=GBbipyLqvLH0i3mxkipzH1C3J49wRPdTQbujbwUSwbTGrZKkafsCVbMKppSsBTCaldtQmEhJiE7qevUfCczQPtTOxAOskQBeGV/ivyf5NIjtOFnEDd8tPvFXfJa5WZt4iZAaZcGYtdkZNDnftDD5b7MocHX1p6G+8DVjgBd/wcs= 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+84416+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 163880633482329.831537179255292; Mon, 6 Dec 2021 07:58:54 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id v5YKYY1788612xitijSShFmK; Mon, 06 Dec 2021 07:58:54 -0800 X-Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mx.groups.io with SMTP id smtpd.web11.53468.1638806330520741160 for ; Mon, 06 Dec 2021 07:58:51 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10189"; a="300726555" X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="300726555" X-Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:51 -0800 X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="461876351" X-Received: from acarr-mobl1.ger.corp.intel.com (HELO sboeuf-mobl.home) ([10.252.18.126]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:49 -0800 From: sebastien.boeuf@intel.com To: devel@edk2.groups.io Cc: jiewen.yao@intel.com, jordan.l.justen@intel.com, kraxel@redhat.com, sebastien.boeuf@intel.com Subject: [edk2-devel] [PATCH v5 4/5] OvmfPkg: Generalize AcpiPlatformDxe Date: Mon, 6 Dec 2021 16:58:34 +0100 Message-Id: <0cfd1959fe49dcaa72beddf8de722c4c1e363d69.1638806228.git.sebastien.boeuf@intel.com> In-Reply-To: References: MIME-Version: 1.0 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,sebastien.boeuf@intel.com X-Gm-Message-State: NzBzANgux23kOBNdCh2cQicbx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1638806334; bh=MISE95W09ABn17p3TUx7kCetbKcHeKVpIWPa+VZP8n8=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=iyZAksEs0i4cySnZKGLn+z9kWr8UAKmIAGym4Dmyc6caNaKP3/NjhPW+SHn1Qwut/WL t7mwVKUYalpNcV1+g/axdcVMEmPXY6bG4ZuhZrl0mOlwDizkXgOWzKElCAUGPptNS3CNJ N1lP2Imj27UJbXG2+0zYaAtc3pRufanyILg= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1638806336013100018 Content-Type: text/plain; charset="utf-8" From: Sebastien Boeuf Don't make the package Qemu centric so that we can introduce some alternative support for other VMMs not using the fw_cfg mechanism. This patch is purely about renaming existing files with no functional change. Reviewed-by: Gerd Hoffmann Reviewed-by: Jiewen Yao Signed-off-by: Sebastien Boeuf --- ArmVirtPkg/ArmVirtQemu.dsc | 2 +- ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc | 2 +- ArmVirtPkg/ArmVirtQemuKernel.dsc | 2 +- .../{QemuFwCfgAcpiPlatform.c =3D> AcpiPlatform.c} | 4 ++-- .../{QemuFwCfgAcpiPlatformDxe.inf =3D> AcpiPlatformDxe.inf} | 4 ++-- OvmfPkg/AmdSev/AmdSevX64.dsc | 2 +- OvmfPkg/AmdSev/AmdSevX64.fdf | 2 +- OvmfPkg/Microvm/MicrovmX64.dsc | 2 +- OvmfPkg/Microvm/MicrovmX64.fdf | 2 +- OvmfPkg/OvmfPkgIa32.dsc | 2 +- OvmfPkg/OvmfPkgIa32.fdf | 2 +- OvmfPkg/OvmfPkgIa32X64.dsc | 2 +- OvmfPkg/OvmfPkgIa32X64.fdf | 2 +- OvmfPkg/OvmfPkgX64.dsc | 2 +- OvmfPkg/OvmfPkgX64.fdf | 2 +- 15 files changed, 17 insertions(+), 17 deletions(-) rename OvmfPkg/AcpiPlatformDxe/{QemuFwCfgAcpiPlatform.c =3D> AcpiPlatform.= c} (78%) rename OvmfPkg/AcpiPlatformDxe/{QemuFwCfgAcpiPlatformDxe.inf =3D> AcpiPlat= formDxe.inf} (90%) diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc index 891e065311..84c28b0c1d 100644 --- a/ArmVirtPkg/ArmVirtQemu.dsc +++ b/ArmVirtPkg/ArmVirtQemu.dsc @@ -543,7 +543,7 @@ ArmVirtPkg/PlatformHasAcpiDtDxe/PlatformHasAcpiDtDxe.inf [Components.AARCH64] MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsRes= ourceTableDxe.inf - OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf { + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf { NULL|OvmfPkg/Fdt/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf } diff --git a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc b/ArmVirtPkg/ArmVirtQemuF= vMain.fdf.inc index f6a538df72..d4df6dede0 100644 --- a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc +++ b/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc @@ -145,7 +145,7 @@ READ_LOCK_STATUS =3D TRUE !if $(ARCH) =3D=3D AARCH64 INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphic= sResourceTableDxe.inf - INF OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf + INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf =20 # # EBC support diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKerne= l.dsc index a8bb83b288..8e82c5050f 100644 --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc @@ -458,7 +458,7 @@ ArmVirtPkg/PlatformHasAcpiDtDxe/PlatformHasAcpiDtDxe.inf [Components.AARCH64] MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsRes= ourceTableDxe.inf - OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf { + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf { NULL|OvmfPkg/Fdt/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf } diff --git a/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatform.c b/OvmfPkg/Acpi= PlatformDxe/AcpiPlatform.c similarity index 78% rename from OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatform.c rename to OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c index 057a450af9..613a8ac97f 100644 --- a/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatform.c +++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c @@ -1,5 +1,5 @@ /** @file - OVMF ACPI Platform Driver using QEMU's fw-cfg interface + OVMF ACPI Platform Driver =20 Copyright (C) 2015, Red Hat, Inc. Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.
@@ -10,7 +10,7 @@ #include "AcpiPlatform.h" =20 /** - Effective entrypoint of QEMU fw-cfg Acpi Platform driver. + Effective entrypoint of Acpi Platform driver. =20 @param ImageHandle @param SystemTable diff --git a/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf b/OvmfPkg= /AcpiPlatformDxe/AcpiPlatformDxe.inf similarity index 90% rename from OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf rename to OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf index dac25d1505..eedd3b5af3 100644 --- a/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf +++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf @@ -1,5 +1,5 @@ ## @file -# OVMF ACPI Platform Driver using QEMU's fw-cfg interface +# OVMF ACPI Platform Driver # # Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.
# SPDX-License-Identifier: BSD-2-Clause-Patent @@ -21,12 +21,12 @@ # =20 [Sources] + AcpiPlatform.c AcpiPlatform.h BootScript.c EntryPoint.c PciDecoding.c QemuFwCfgAcpi.c - QemuFwCfgAcpiPlatform.c =20 [Packages] MdeModulePkg/MdeModulePkg.dec diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc index 5ee5445116..14ab027f63 100644 --- a/OvmfPkg/AmdSev/AmdSevX64.dsc +++ b/OvmfPkg/AmdSev/AmdSevX64.dsc @@ -773,7 +773,7 @@ # ACPI Support # MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf - OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsRes= ourceTableDxe.inf =20 # diff --git a/OvmfPkg/AmdSev/AmdSevX64.fdf b/OvmfPkg/AmdSev/AmdSevX64.fdf index 5662609886..5b61da2edd 100644 --- a/OvmfPkg/AmdSev/AmdSevX64.fdf +++ b/OvmfPkg/AmdSev/AmdSevX64.fdf @@ -271,7 +271,7 @@ INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf =20 INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf -INF OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf +INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphics= ResourceTableDxe.inf =20 INF FatPkg/EnhancedFatDxe/Fat.inf diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc index 617f925395..2c6f932d95 100644 --- a/OvmfPkg/Microvm/MicrovmX64.dsc +++ b/OvmfPkg/Microvm/MicrovmX64.dsc @@ -751,7 +751,7 @@ # ACPI Support # MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf - OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.= inf MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsRes= ourceTableDxe.inf diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf index 6314014f3d..459c639e5a 100644 --- a/OvmfPkg/Microvm/MicrovmX64.fdf +++ b/OvmfPkg/Microvm/MicrovmX64.fdf @@ -268,7 +268,7 @@ INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf =20 INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf -INF OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf +INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf INF MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorD= xe.inf INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphics= ResourceTableDxe.inf diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index 6a5be97c05..61209e3db1 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -870,7 +870,7 @@ # ACPI Support # MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf - OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.= inf MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsRes= ourceTableDxe.inf diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf index 775ea2d710..6b37238634 100644 --- a/OvmfPkg/OvmfPkgIa32.fdf +++ b/OvmfPkg/OvmfPkgIa32.fdf @@ -281,7 +281,7 @@ INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf =20 INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf -INF OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf +INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf INF MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorD= xe.inf INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphics= ResourceTableDxe.inf diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index 71227d1b70..a4447508bc 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -884,7 +884,7 @@ # ACPI Support # MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf - OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.= inf MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsRes= ourceTableDxe.inf diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf index 9d8695922f..88f3e16656 100644 --- a/OvmfPkg/OvmfPkgIa32X64.fdf +++ b/OvmfPkg/OvmfPkgIa32X64.fdf @@ -285,7 +285,7 @@ INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf =20 INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf -INF OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf +INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf INF MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorD= xe.inf INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphics= ResourceTableDxe.inf diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index 52f7598cf1..6b1d8d3247 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -882,7 +882,7 @@ # ACPI Support # MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf - OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.= inf MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsRes= ourceTableDxe.inf diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf index b6cc3cabdd..c97c4ae16c 100644 --- a/OvmfPkg/OvmfPkgX64.fdf +++ b/OvmfPkg/OvmfPkgX64.fdf @@ -301,7 +301,7 @@ INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf =20 INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf -INF OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf +INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf INF MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorD= xe.inf INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphics= ResourceTableDxe.inf --=20 2.30.2 --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris,=20 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. 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View/Reply Online (#84416): https://edk2.groups.io/g/devel/message/84416 Mute This Topic: https://groups.io/mt/87542824/1787277 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- From nobody Sun May 5 19:07:17 2024 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+84417+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+84417+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1638806335; cv=none; d=zohomail.com; s=zohoarc; b=cwxF3yGHyX4kLLEh/TP7F6Vws6l3KGQ75jFWa5lL5f4VQKXFnd2wtWF6wyg3X0DhYvACgsLww9Fo5+qL/ayXoTKQHryI1tuzOrBGgOmwOW/L3COA0545l2BHw/+whnAte8t76/DN3E+eSIM5o+1x8muAP3CbX0x1MQz3RtFbc0M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1638806335; 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=hxxKp/WgYK+KXm2LI/ABCxu/ep+LWHw9/0Qmkv39bOI=; b=N577HDL5YV69fjLyu+eECQvzvz07uyLT5RF8UcYoI/ZySp8iVPoE2YWL2DUz+KUwuRQh2g5niuIcjLEckaDn2Wobv7FsJ+wChd85LEOLdfAtRL82W1NHmal8HsugmvDf7XwCSyy3BwLGgpfMR9anvWPhKkc4FZtJ5Zu6++vpC/4= 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+84417+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 1638806335057282.9787482483126; Mon, 6 Dec 2021 07:58:55 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id VvbUYY1788612xYy2NU41kNg; Mon, 06 Dec 2021 07:58:54 -0800 X-Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mx.groups.io with SMTP id smtpd.web11.53468.1638806330520741160 for ; Mon, 06 Dec 2021 07:58:54 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10189"; a="300726569" X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="300726569" X-Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:53 -0800 X-IronPort-AV: E=Sophos;i="5.87,291,1631602800"; d="scan'208";a="461876356" X-Received: from acarr-mobl1.ger.corp.intel.com (HELO sboeuf-mobl.home) ([10.252.18.126]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 07:58:51 -0800 From: sebastien.boeuf@intel.com To: devel@edk2.groups.io Cc: jiewen.yao@intel.com, jordan.l.justen@intel.com, kraxel@redhat.com, sebastien.boeuf@intel.com Subject: [edk2-devel] [PATCH v5 5/5] OvmfPkg: Install ACPI tables for Cloud Hypervisor Date: Mon, 6 Dec 2021 16:58:35 +0100 Message-Id: <003998ba3f9ba94c7891b2f79ebdff92f2167e57.1638806228.git.sebastien.boeuf@intel.com> In-Reply-To: References: MIME-Version: 1.0 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,sebastien.boeuf@intel.com X-Gm-Message-State: VBAeN2jJz3TYBsz7IxkJVafux1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1638806334; bh=ghdwT/Ju7rUnJUVt8ip51sPVr5VKgi8G9D2wqibkw5I=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=XIQKd0WtoXEOLImoSoa7EbELOkWmjd190lEKqBYAkWDz+2gsYvohH4E3JZ4E+3Guvzt t1iTtPB9vq79f3vDGLLxvErIHEzPjTmgF/nwGynwSyW9yYp4WifNjDA+16+MbgdSDNJs+ wKHkUoC8QJxPXVZafwT+VnACZ8hEa2gd9UY= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1638807236969100001 Content-Type: text/plain; charset="utf-8" From: Sebastien Boeuf Adding support for retrieving the Cloud Hypervisor ACPI tables as a fallback mechanism if tables are not found through fw_cfg. Reviewed-by: Gerd Hoffmann Reviewed-by: Jiewen Yao Signed-off-by: Rob Bradford Signed-off-by: Sebastien Boeuf --- OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c | 11 +- OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h | 6 + OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf | 2 + OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c | 117 ++++++++++++++++++++ OvmfPkg/Include/IndustryStandard/CloudHv.h | 5 + 5 files changed, 140 insertions(+), 1 deletion(-) create mode 100644 OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c b/OvmfPkg/AcpiPlatformD= xe/AcpiPlatform.c index 613a8ac97f..195dc0b977 100644 --- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c +++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c @@ -7,6 +7,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent **/ =20 +#include // CLOUDHV_DEVICE_ID + #include "AcpiPlatform.h" =20 /** @@ -27,7 +29,14 @@ InstallAcpiTables ( ) { EFI_STATUS Status; + UINT16 HostBridgeDevId; + + HostBridgeDevId =3D PcdGet16 (PcdOvmfHostBridgePciDevId); + if (HostBridgeDevId =3D=3D CLOUDHV_DEVICE_ID) { + Status =3D InstallCloudHvTables (AcpiTable); + } else { + Status =3D InstallQemuFwCfgTables (AcpiTable); + } =20 - Status =3D InstallQemuFwCfgTables (AcpiTable); return Status; } diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h b/OvmfPkg/AcpiPlatformD= xe/AcpiPlatform.h index bd4c26f07f..bee48a93da 100644 --- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h +++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h @@ -19,6 +19,12 @@ typedef struct { =20 typedef struct S3_CONTEXT S3_CONTEXT; =20 +EFI_STATUS +EFIAPI +InstallCloudHvTables ( + IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol + ); + EFI_STATUS EFIAPI InstallQemuFwCfgTables ( diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf b/OvmfPkg/AcpiPlat= formDxe/AcpiPlatformDxe.inf index eedd3b5af3..b36b8413e0 100644 --- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf +++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf @@ -24,6 +24,7 @@ AcpiPlatform.c AcpiPlatform.h BootScript.c + CloudHvAcpi.c EntryPoint.c PciDecoding.c QemuFwCfgAcpi.c @@ -54,6 +55,7 @@ =20 [Pcd] gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId =20 [Depex] gEfiAcpiTableProtocolGuid diff --git a/OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c b/OvmfPkg/AcpiPlatformDx= e/CloudHvAcpi.c new file mode 100644 index 0000000000..96c532cce6 --- /dev/null +++ b/OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c @@ -0,0 +1,117 @@ +/** @file + OVMF ACPI Cloud Hypervisor support + + Copyright (c) 2021, Intel Corporation. All rights reserved. + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include // CLOUDHV_RSDP_ADDRESS +#include // CpuDeadLoop() +#include // DEBUG() + +#include "AcpiPlatform.h" + +// Get the ACPI tables from EBDA start +EFI_STATUS +EFIAPI +InstallCloudHvTables ( + IN EFI_ACPI_TABLE_PROTOCOL *AcpiProtocol + ) +{ + EFI_STATUS Status; + UINTN TableHandle; + + EFI_ACPI_DESCRIPTION_HEADER *Xsdt; + VOID *CurrentTableEntry; + UINTN CurrentTablePointer; + EFI_ACPI_DESCRIPTION_HEADER *CurrentTable; + UINTN Index; + UINTN NumberOfTableEntries; + EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE *Fadt2Table; + EFI_ACPI_DESCRIPTION_HEADER *DsdtTable; + Fadt2Table =3D NULL; + DsdtTable =3D NULL; + TableHandle =3D 0; + NumberOfTableEntries =3D 0; + EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER *AcpiRsdpStructurePtr =3D (= VOID *)CLOUDHV_RSDP_ADDRESS; + + // If XSDT table is found, just install its tables. + // Otherwise, try to find and install the RSDT tables. + // + if (AcpiRsdpStructurePtr->XsdtAddress) { + // + // Retrieve the addresses of XSDT and + // calculate the number of its table entries. + // + Xsdt =3D (EFI_ACPI_DESCRIPTION_HEADER *) (UINTN) + AcpiRsdpStructurePtr->XsdtAddress; + NumberOfTableEntries =3D (Xsdt->Length - + sizeof (EFI_ACPI_DESCRIPTION_HEADER)) / + sizeof (UINT64); + + // + // Install ACPI tables found in XSDT. + // + for (Index =3D 0; Index < NumberOfTableEntries; Index++) { + // + // Get the table entry from XSDT + // + CurrentTableEntry =3D (VOID *) ((UINT8 *) Xsdt + + sizeof (EFI_ACPI_DESCRIPTION_HEADER) + + Index * sizeof (UINT64)); + CurrentTablePointer =3D (UINTN) *(UINT64 *)CurrentTableEntry; + CurrentTable =3D (EFI_ACPI_DESCRIPTION_HEADER *) CurrentTablePointer; + + // + // Install the XSDT tables + // + Status =3D AcpiProtocol->InstallAcpiTable ( + AcpiProtocol, + CurrentTable, + CurrentTable->Length, + &TableHandle + ); + + if (EFI_ERROR (Status)) { + ASSERT_EFI_ERROR(Status); + return Status; + } + + // + // Get the X-DSDT table address from the table FADT + // + if (!AsciiStrnCmp ((CHAR8 *) &CurrentTable->Signature, "FACP", 4)) { + Fadt2Table =3D (EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE *) + (UINTN) CurrentTablePointer; + DsdtTable =3D (EFI_ACPI_DESCRIPTION_HEADER *) (UINTN) Fadt2Table-= >XDsdt; + } + } + } else { + return EFI_NOT_FOUND; + } + + // + // Install DSDT table. If we reached this point without finding the DSDT, + // then we're out of sync with the hypervisor, and cannot continue. + // + if (DsdtTable =3D=3D NULL) { + DEBUG ((DEBUG_ERROR, "%a: no DSDT found\n", __FUNCTION__)); + ASSERT (FALSE); + CpuDeadLoop (); + } + + Status =3D AcpiProtocol->InstallAcpiTable ( + AcpiProtocol, + DsdtTable, + DsdtTable->Length, + &TableHandle + ); + if (EFI_ERROR (Status)) { + ASSERT_EFI_ERROR(Status); + return Status; + } + + return EFI_SUCCESS; +} diff --git a/OvmfPkg/Include/IndustryStandard/CloudHv.h b/OvmfPkg/Include/I= ndustryStandard/CloudHv.h index ad0e170795..3a01dbb7d7 100644 --- a/OvmfPkg/Include/IndustryStandard/CloudHv.h +++ b/OvmfPkg/Include/IndustryStandard/CloudHv.h @@ -37,4 +37,9 @@ // #define CLOUDHV_SMBIOS_ADDRESS 0xf0000 =20 +// +// RSDP address +// +#define CLOUDHV_RSDP_ADDRESS 0xa0000 + #endif // __CLOUDHV_H__ --=20 2.30.2 --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris,=20 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. NANTERRE Capital: 4,572,000 Euros This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. -=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 (#84417): https://edk2.groups.io/g/devel/message/84417 Mute This Topic: https://groups.io/mt/87542827/1787277 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-