From nobody Mon Feb 9 19:26:32 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+93379+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+93379+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1662549109; cv=none; d=zohomail.com; s=zohoarc; b=NX1GkMyd2pDA3zGPGtU3Y3Xx5NXLUGvlVIE1+mTRNaLwJJgV95lEChtK/ZCBqssJbDu6Y362x1iV0N31dD3yIMlXjtu6bP0piGukSevTtUmFiC8P6vMHflerxKXvxlV+ycQYDJnq5mSuJ9ZI6/hwJcJkdgmpk4yQ/hU8Q6CSz+A= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1662549109; h=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=KRsLoxs9Oi3t4YyzXYBBaxl0yUdYNnhfYSFuJBkOM8c=; b=bY+zKBWpilAKpjTWNFWhxNH6DhSxLgh/gDKshg9CjpqtwjrUxgJup0H9zYuy0r8YD2C+wpESpQJYjLx1zaCc41vqsG+ZJ0Gy6vnwIGeEjijEGwJARhpFbS5oyuiJ5TQYkxNabvJSam3oTTAGf95u2UYDu/XZf7bBilfB5TCdFGk= 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+93379+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 166254910991367.78282783251223; Wed, 7 Sep 2022 04:11:49 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id JbC6YY1788612xJYTfypJMSH; Wed, 07 Sep 2022 04:11:49 -0700 X-Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) by mx.groups.io with SMTP id smtpd.web10.6309.1662549108837533041 for ; Wed, 07 Sep 2022 04:11:48 -0700 X-Received: by mail-pf1-f170.google.com with SMTP id o126so5272238pfb.6 for ; Wed, 07 Sep 2022 04:11:48 -0700 (PDT) X-Gm-Message-State: nI3SALsgWdOh8Pd76w8odLVYx1787277AA= X-Google-Smtp-Source: AA6agR7mZtowmjroTOca5L3W1MAaf1h4lz9GhXwwnZN7Y22PHNjHIVtjBDhpwOUYA1rOq3aNSI2WnA== X-Received: by 2002:a63:8749:0:b0:430:83ed:ddfb with SMTP id i70-20020a638749000000b0043083edddfbmr2868085pge.346.1662549107975; Wed, 07 Sep 2022 04:11:47 -0700 (PDT) X-Received: from localhost.localdomain ([49.206.11.92]) by smtp.gmail.com with ESMTPSA id y5-20020aa79ae5000000b0052b84ca900csm12208518pfp.62.2022.09.07.04.11.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Sep 2022 04:11:47 -0700 (PDT) From: "Sunil V L" To: devel@edk2.groups.io Cc: Jian J Wang , Liming Gao , Eric Dong , Ray Ni , Rahul Kumar , Debkumar De , Catharine West , Daniel Schaefer , Abner Chang , Leif Lindholm , Andrew Fish , Ard Biesheuvel , Heinrich Schuchardt , Anup Patel , Sunil V L Subject: [edk2-devel] [RFC PATCH V2 03/19] MdePkg/Protocol: Add RiscVBootProtocol.h Date: Wed, 7 Sep 2022 16:41:09 +0530 Message-Id: <20220907111125.539698-4-sunilvl@ventanamicro.com> In-Reply-To: <20220907111125.539698-1-sunilvl@ventanamicro.com> References: <20220907111125.539698-1-sunilvl@ventanamicro.com> 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,sunilvl@ventanamicro.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1662549109; bh=dD07NTDP5XA6ZPZqlxUuRE9Q+ZkkJ+FM8ofC6FA8e8E=; h=Cc:Date:From:Reply-To:Subject:To; b=Scv8SwBaOaSh3JR7eKMcyu+mWdUNipyAQCJr//JS49wSDCkq3JdTmqJJgRrsbn+fBOh +2sFaaMo/tXLzlgRcuodQK8lZ35uCWPF5Fh/VrYF+Jqy6tBCOmVT4JdoxZtnt3ISBWcPR 7EcL2pHH/Ua55tvctb+GubwY+KmdnDNbOtc= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1662549110241100005 Content-Type: text/plain; charset="utf-8" RISC-V UEFI platforms need to implement RISCV_EFI_BOOT_PROTOCOL. Add header file with the definitions of this protocol. Signed-off-by: Sunil V L --- MdePkg/Include/Protocol/RiscVBootProtocol.h | 35 ++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/MdePkg/Include/Protocol/RiscVBootProtocol.h b/MdePkg/Include/P= rotocol/RiscVBootProtocol.h new file mode 100644 index 000000000000..7ceb7d830924 --- /dev/null +++ b/MdePkg/Include/Protocol/RiscVBootProtocol.h @@ -0,0 +1,35 @@ + +/** @file + RISC-V Boot Protocol mandatory for RISC-V UEFI platforms. + + Specification available at + https://github.com/riscv-non-isa/riscv-uefi/releases/download/1.0.0/RIS= CV_UEFI_PROTOCOL-spec.pdf + + Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _RISCV_BOOT_PROTOCOL_H_ +#define _RISCV_BOOT_PROTOCOL_H_ + +//extern EFI_GUID gRiscVEfiBootProtocolGuid; + +typedef struct _RISCV_EFI_BOOT_PROTOCOL RISCV_EFI_BOOT_PROTOCOL; + +#define RISCV_EFI_BOOT_PROTOCOL_REVISION 0x00010000 +#define RISCV_EFI_BOOT_PROTOCOL_LATEST_VERSION \ + RISCV_EFI_BOOT_PROTOCOL_REVISION + +typedef EFI_STATUS +(EFIAPI *EFI_GET_BOOT_HARTID) ( + IN RISCV_EFI_BOOT_PROTOCOL *This, + OUT UINTN *BootHartId + ); + +typedef struct _RISCV_EFI_BOOT_PROTOCOL { + UINT64 Revision; + EFI_GET_BOOT_HARTID GetBootHartId; +} RISCV_EFI_BOOT_PROTOCOL; + +#endif --=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. View/Reply Online (#93379): https://edk2.groups.io/g/devel/message/93379 Mute This Topic: https://groups.io/mt/93522315/1787277 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-