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Tue, 24 Aug 2021 15:30:31 +0000 X-Received: from BLR-LAB-SFW01.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12; Tue, 24 Aug 2021 10:30:29 -0500 From: "Abdul Lateef Attar via groups.io" To: CC: , , Abdul Lateef Attar Subject: [edk2-devel] [PATCH] ShellPkg: Parse I/O APIC and x2APIC structure Date: Tue, 24 Aug 2021 21:00:13 +0530 Message-ID: <20210824153013.30144-1-AbdulLateef.Attar@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 35ec08f7-54bd-4934-9e95-08d967141c13 X-MS-TrafficTypeDiagnostic: BL0PR12MB2579: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:913; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Message-Info: 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 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Aug 2021 15:30:31.6051 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 35ec08f7-54bd-4934-9e95-08d967141c13 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT055.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB2579 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,AbdulLateef.Attar@amd.com X-Gm-Message-State: SEV4hWauVQuayxErO7uVGRmKx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1629819185; bh=t10qqS2/iL6cBOBiNKkTijcrg3WxBKjfHYPmWkjjIyM=; h=CC:Content-Type:Date:From:Reply-To:Subject:To; b=VhJUwQLSAOBZeIsTzs79yhMUPfXLdebqfH2b8e6/XTLof0wtUQ8YMKIzC19Qf1ubt/L 5O3+QtW/IxOgx4IEE8AP2cOrlHM4W1bXImItBinzgvEj63nNHxJrpn5TPnqqIFWyDLgxq LnWJkiEFMxtRJIDk7U36vK2kY6SPlSvV8Y8= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1629819188369100005 Content-Type: text/plain; charset="utf-8" Parse and print the below interrupt structures - I/O APIC Structure - Interrupt Source Override Structure - Processor Local x2APIC Structure - Local x2APIC NMI Structure Signed-off-by: Abdul Lateef Attar Reviewed-by: Zhichao Gao --- .../Parsers/Madt/MadtParser.c | 99 +++++++++++++++++++ 1 file changed, 99 insertions(+) diff --git a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/Madt= Parser.c b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtPa= rser.c index 15aa2392b6..2ba8c9ae52 100644 --- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtParser.c +++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtParser.c @@ -181,6 +181,57 @@ STATIC CONST ACPI_PARSER GicITSParser[] =3D { {L"Reserved", 4, 16, L"0x%x", NULL, NULL, NULL, NULL} }; =20 +/** + An ACPI_PARSER array describing the IO APIC Structure. +**/ +STATIC CONST ACPI_PARSER IoApic[] =3D { + {L"Type", 1, 0, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Length", 1, 1, L"%d", NULL, NULL, NULL, NULL}, + {L"I/O APIC ID", 1, 2, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Reserved", 1, 3, L"0x%x", NULL, NULL, NULL, NULL}, + {L"I/O APIC Address", 4, 4, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Global System Interrupt Base", 4, 8, L"0x%x", NULL, NULL, NULL, NULL} +}; + +/** + An ACPI_PARSER array describing the Interrupt Source Override Structure. +**/ +STATIC CONST ACPI_PARSER InterruptSourceOverride[] =3D { + {L"Type", 1, 0, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Length", 1, 1, L"%d", NULL, NULL, NULL, NULL}, + {L"Bus", 1, 2, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Source", 1, 3, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Global System Interrupt", 4, 4, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Flags", 2, 8, L"0x%x", NULL, NULL, NULL, NULL} +}; + + +/** + An ACPI_PARSER array describing the Processor Local x2APIC Structure. +**/ +STATIC CONST ACPI_PARSER ProcessorLocalX2Apic[] =3D { + {L"Type", 1, 0, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Length", 1, 1, L"%d", NULL, NULL, NULL, NULL}, + {L"Reserved", 2, 2, L"0x%x", NULL, NULL, NULL, NULL}, + + {L"X2APIC ID", 4, 4, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Flags", 4, 8, L"0x%x", NULL, NULL, NULL, NULL}, + {L"ACPI Processor UID", 4, 12, L"0x%x", NULL, NULL, NULL, NULL} +}; + +/** + An ACPI_PARSER array describing the Local x2APIC NMI Structure. +**/ +STATIC CONST ACPI_PARSER LocalX2ApicNmi[] =3D { + {L"Type", 1, 0, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Length", 1, 1, L"%d", NULL, NULL, NULL, NULL}, + {L"Flags", 2, 2, L"0x%x", NULL, NULL, NULL, NULL}, + + {L"ACPI Processor UID", 4, 4, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Local x2APIC LINT#", 1, 8, L"0x%x", NULL, NULL, NULL, NULL}, + {L"Reserved", 3, 9, L"0x%x%x%x", Dump3Chars, NULL, NULL, NULL} +}; + /** An ACPI_PARSER array describing the ACPI MADT Table. **/ @@ -357,6 +408,54 @@ ParseAcpiMadt ( break; } =20 + case EFI_ACPI_6_3_IO_APIC: { + ParseAcpi ( + TRUE, + 2, + "IO APIC", + InterruptContollerPtr, + *MadtInterruptControllerLength, + PARSER_PARAMS (IoApic) + ); + break; + } + + case EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE: { + ParseAcpi ( + TRUE, + 2, + "INTERRUPT SOURCE OVERRIDE", + InterruptContollerPtr, + *MadtInterruptControllerLength, + PARSER_PARAMS (InterruptSourceOverride) + ); + break; + } + + case EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC: { + ParseAcpi ( + TRUE, + 2, + "PROCESSOR LOCAL X2APIC", + InterruptContollerPtr, + *MadtInterruptControllerLength, + PARSER_PARAMS (ProcessorLocalX2Apic) + ); + break; + } + + case EFI_ACPI_6_3_LOCAL_X2APIC_NMI: { + ParseAcpi ( + TRUE, + 2, + "LOCAL x2APIC NMI", + InterruptContollerPtr, + *MadtInterruptControllerLength, + PARSER_PARAMS (LocalX2ApicNmi) + ); + break; + } + default: { IncrementErrorCount (); Print ( --=20 2.25.1 -=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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