From nobody Tue Feb 10 23:01:44 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+97442+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+97442+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1671109002; cv=none; d=zohomail.com; s=zohoarc; b=kLP2Hq4Iu7myYQbeH26MpZxHczpCqp6JWpyw/2YG44RIuPV7BFf5FAo5ULd7sli4XBLR0/LJJdRgBMEecSCqWwUCl1qD4gVFxS5SaOsYpQNaCRlZ6VyuVxsAn4J6R8g/mKbQtOEUrL5x2dSemSyUIlxL9OuJ5QyG2JQTpwcAD2M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1671109002; 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=4MKWRb9ONJAqsit4nx04ECeGBVK1l0FoR25arkj3PAU=; b=jSLnHPSmbA4mOOMY+ZfXVlj1O4fEkffyPGPF2P/iuLhr3GtQZylIMWhYQoeshKZVE6Tg98okRaslXclz1ZwhRhbPX+K9IY4RsMlJVL8i+v+hLqglPn4exopygOar/Vg2QJbCktC+hJm0imKXxH/xoVyxoprGBt7vTo3Au+WjAiU= 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+97442+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1671109002571435.8881836004957; Thu, 15 Dec 2022 04:56:42 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id OjiZYY1788612x7LR4U3fOtV; Thu, 15 Dec 2022 04:56:42 -0800 X-Received: from mail-pj1-f41.google.com (mail-pj1-f41.google.com [209.85.216.41]) by mx.groups.io with SMTP id smtpd.web10.132058.1671109001549411686 for ; Thu, 15 Dec 2022 04:56:41 -0800 X-Received: by mail-pj1-f41.google.com with SMTP id fa4-20020a17090af0c400b002198d1328a0so6341747pjb.0 for ; Thu, 15 Dec 2022 04:56:41 -0800 (PST) X-Gm-Message-State: KGXkAwsd8QScSW6en6GzzW87x1787277AA= X-Google-Smtp-Source: AA0mqf674t4/pMqPIXUsaXbfVOCWyLwRdh/hJl+V7xe131W3dHmsWnrT9eXFbCmOgYP8DiomVAGxIg== X-Received: by 2002:a05:6a20:9c89:b0:9d:efbf:7876 with SMTP id mj9-20020a056a209c8900b0009defbf7876mr34122770pzb.43.1671109000750; Thu, 15 Dec 2022 04:56:40 -0800 (PST) X-Received: from localhost.localdomain ([49.206.11.246]) by smtp.gmail.com with ESMTPSA id j2-20020a625502000000b005762905c89asm1674384pfb.66.2022.12.15.04.56.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Dec 2022 04:56:40 -0800 (PST) From: "Sunil V L" To: devel@edk2.groups.io Cc: Michael D Kinney , Liming Gao , Zhiguang Liu , Abner Chang , Heinrich Schuchardt Subject: [edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V6 02/23] MdePkg: Add RISCV_EFI_BOOT_PROTOCOL related definitions Date: Thu, 15 Dec 2022 18:26:05 +0530 Message-Id: <20221215125626.545372-3-sunilvl@ventanamicro.com> In-Reply-To: <20221215125626.545372-1-sunilvl@ventanamicro.com> References: <20221215125626.545372-1-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=1671109002; bh=eE5bZD8qHVWcPEPxCiHxvvTf+EuUolgL3PV0enPn83o=; h=Cc:Date:From:Reply-To:Subject:To; b=dLK6G7bZPW3Cgk//JuzjD9GHTmrfIRB61W9YJVmuIzB4Nw6BKbHfKzhoeSJKmieOChA WeyoMaZvQ4SCkJjwhE7Mj/j/spIG23x3638zT94YQs3egj8SY66RJ2LL0+vbS6jpIGmq9 E7LmbZ+fXOXGrgl34rV1UwLQ9rroWU3OmTA= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1671109003369100010 Content-Type: text/plain; charset="utf-8" REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D4076 RISC-V UEFI based platforms need to support RISCV_EFI_BOOT_PROTOCOL. Add this protocol GUID definition and the header file required. Cc: Michael D Kinney Cc: Liming Gao Cc: Zhiguang Liu Cc: Abner Chang Signed-off-by: Sunil V L Acked-by: Abner Chang Reviewed-by: Heinrich Schuchardt --- MdePkg/MdePkg.dec | 5 +++ MdePkg/Include/Protocol/RiscVBootProtocol.h | 34 ++++++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index e49b2d5b5f28..4f30de588a46 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -1926,6 +1926,11 @@ [Protocols] # ## Include/Protocol/ShellDynamicCommand.h gEfiShellDynamicCommandProtocolGuid =3D { 0x3c7200e9, 0x005f, 0x4ea4, {= 0x87, 0xde, 0xa3, 0xdf, 0xac, 0x8a, 0x27, 0xc3 }} + # + # Protocols defined for RISC-V systems + # + ## Include/Protocol/RiscVBootProtocol.h + gRiscVEfiBootProtocolGuid =3D { 0xccd15fec, 0x6f73, 0x4eec, { 0x83, 0x9= 5, 0x3e, 0x69, 0xe4, 0xb9, 0x40, 0xbf }} =20 # # [Error.gEfiMdePkgTokenSpaceGuid] diff --git a/MdePkg/Include/Protocol/RiscVBootProtocol.h b/MdePkg/Include/P= rotocol/RiscVBootProtocol.h new file mode 100644 index 000000000000..ed223b852d34 --- /dev/null +++ b/MdePkg/Include/Protocol/RiscVBootProtocol.h @@ -0,0 +1,34 @@ +/** @file + RISC-V Boot Protocol mandatory for RISC-V UEFI platforms. + + @par Revision Reference: + The protocol specification can be found at + https://github.com/riscv-non-isa/riscv-uefi + + 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_ + +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 2.38.0 -=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 (#97442): https://edk2.groups.io/g/devel/message/97442 Mute This Topic: https://groups.io/mt/95687620/1787277 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-