From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=217.140.101.70; helo=foss.arm.com; envelope-from=vijayenthiran.subramaniam@arm.com; receiver=edk2-devel@lists.01.org Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by ml01.01.org (Postfix) with ESMTP id 968D72194D3AE for ; Tue, 4 Dec 2018 01:12:50 -0800 (PST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 129AF15BE; Tue, 4 Dec 2018 01:12:50 -0800 (PST) Received: from usa.arm.com (a074939-lin.blr.arm.com [10.162.0.38]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BE9C13F5AF; Tue, 4 Dec 2018 01:12:48 -0800 (PST) From: Vijayenthiran Subramaniam To: edk2-devel@lists.01.org, ard.biesheuvel@linaro.org, leif.lindholm@linaro.org Date: Tue, 4 Dec 2018 14:42:27 +0530 Message-Id: <1543914749-8252-7-git-send-email-vijayenthiran.subramaniam@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1543914749-8252-1-git-send-email-vijayenthiran.subramaniam@arm.com> References: <1543914749-8252-1-git-send-email-vijayenthiran.subramaniam@arm.com> Subject: [PATCH v1 edk2-platforms 6/8] SgiClark.Ares: AcpiTables: Add entry for virtio network device X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 X-List-Received-Date: Tue, 04 Dec 2018 09:12:50 -0000 SgiClark Ares include an instance of the virtio network device. Add a representation for it in the ACPI tables. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Vijayenthiran Subramaniam --- Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf | 3 +++ Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl | 17 +++++++++++++++++ 2 files changed, 20 insertions(+) diff --git a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf index 10a805e07fd1..d4bacdbc8c85 100644 --- a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf +++ b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf @@ -58,5 +58,8 @@ [FixedPcd] gArmSgiTokenSpaceGuid.PcdVirtioBlkBaseAddress gArmSgiTokenSpaceGuid.PcdVirtioBlkSize gArmSgiTokenSpaceGuid.PcdVirtioBlkInterrupt + gArmSgiTokenSpaceGuid.PcdVirtioNetBaseAddress + gArmSgiTokenSpaceGuid.PcdVirtioNetSize + gArmSgiTokenSpaceGuid.PcdVirtioNetInterrupt gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress diff --git a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl index af4dc424a77c..69dc33c06b4d 100644 --- a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl +++ b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl @@ -118,5 +118,22 @@ DefinitionBlock ("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARMSGI", } }) } + + // VIRTIO NET + Device (VR01) { + Name (_HID, "LNRO0005") + Name (_UID, 1) + Name (_CCA, 1) // mark the device coherent + + Name (_CRS, ResourceTemplate() { + Memory32Fixed (ReadWrite, + FixedPcdGet32 (PcdVirtioNetBaseAddress), + FixedPcdGet32 (PcdVirtioNetSize) + ) + Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive) { + FixedPcdGet32 (PcdVirtioNetInterrupt) + } + }) + } } // Scope(_SB) } -- 2.7.4