From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by mx.groups.io with SMTP id smtpd.web11.1475.1582623560393012338 for ; Tue, 25 Feb 2020 01:39:20 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@linaro.org header.s=google header.b=nxmLxx5r; spf=pass (domain: linaro.org, ip: 209.85.221.66, mailfrom: ard.biesheuvel@linaro.org) Received: by mail-wr1-f66.google.com with SMTP id p18so10211008wre.9 for ; Tue, 25 Feb 2020 01:39:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ZGbeukOXt08bNZbJLtDSl/4E+ez1WzvplGEaAzHeH34=; b=nxmLxx5r8KKd3aJaN1yD/2RoLay8LXNhbR//l0v4DS56s0kDxW4OEEDRjhSQNnqatg SFGfCruoFzabmkiYdKIv1ItUP4tT1vv3VVlflawgd+Lf0NIsodURgbjBpyEhS4mAPjp6 eLKOsQnzm+Zg3q43dpi6AqEw4N1/lMa01giKc5edlRwrzuoteeJG1Ngkk2KkIVY3Bcb1 CuwBbZR+YTmwEujDr2x16+jMmaRaqUB+ugcgBljI8IVaAhXsCt8m6jVaWh6aXDHa3SWz V3Ofo7X6g1JXY2Sa5WiT6uzbyQmliCAvGXrQXdCd/+XALykk7B/C4U4eqtnhBmHAHKGv tN3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=ZGbeukOXt08bNZbJLtDSl/4E+ez1WzvplGEaAzHeH34=; b=k7IhPczQ0NIJuqv+2SryJq2vFfYnpsJ/fE1CpiK5pHi5tJjJWYEAqZnDv/aScgfMe2 Q4bfaTwmVkipOEEkiSN+5/BVs2d3t52o+3wBo0xaAMyy2uhSWXPpYM8VCApxYIwMuFRI q46Iqi7x4ir86WD9dNIvuCSCO/a24G/tY8cPtv2SW39RkWOkGHC8Ae8Sl0sQ+SBK5yU+ DzVmimF6Dog6hrjT0vtVLpaEwj32lDTwX5VKPcpDjQaTRb6SUcYAT+NC0G9jVCcM5F1M ckt9ilsDPmGa+MNZUMwvyszWLG7XiKJsKCo+07Hdbu0WCzm9JghHTqso0Cm9RP8v2iu0 pQzQ== X-Gm-Message-State: APjAAAVQTwTqjt4QyDV1pR5HvId6XdoVBL+jVMnOYleDVanbryr88eE6 j7E6hsrdqx6pJbzFTnX38H9a2uaKGxf6qw== X-Google-Smtp-Source: APXvYqyqzkqilyaE5LUhyglKCgqO+Nn4jqYIjAyaGRzW+d1UrZiSicYA9KNeTc3zVAZH4JBidVU6Vw== X-Received: by 2002:adf:fcc4:: with SMTP id f4mr75575318wrs.247.1582623558610; Tue, 25 Feb 2020 01:39:18 -0800 (PST) Return-Path: Received: from e123331-lin.home ([2a01:cb1d:112:6f00:816e:ff0d:fb69:f613]) by smtp.gmail.com with ESMTPSA id y12sm23353079wrw.88.2020.02.25.01.39.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Feb 2020 01:39:17 -0800 (PST) From: "Ard Biesheuvel" To: devel@edk2.groups.io Cc: Ard Biesheuvel , lersek@redhat.com, leif@nuviainc.com, pjones@redhat.com, mjg59@google.com, agraf@csgraf.de, daniel.kiper@oracle.com, michael.d.kinney@intel.com, jian.j.wang@intel.com, hao.a.wu@intel.com, ray.ni@intel.com, zhichao.gao@intel.com Subject: [PATCH v2 1/6] OvmfPkg: add definition of LINUX_EFI_INITRD_MEDIA_GUID Date: Tue, 25 Feb 2020 10:39:03 +0100 Message-Id: <20200225093908.6707-2-ard.biesheuvel@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200225093908.6707-1-ard.biesheuvel@linaro.org> References: <20200225093908.6707-1-ard.biesheuvel@linaro.org> Add LINUX_EFI_INITRD_MEDIA_GUID to our collection of GUID definitions, it can be used in a media device path to specify a Linux style initrd that can be loaded by the OS using the LoadFile2 protocol. Signed-off-by: Ard Biesheuvel --- OvmfPkg/Include/Guid/LinuxEfiInitrdMedia.h | 17 +++++++++++++++++ OvmfPkg/OvmfPkg.dec | 1 + 2 files changed, 18 insertions(+) diff --git a/OvmfPkg/Include/Guid/LinuxEfiInitrdMedia.h b/OvmfPkg/Include/Guid/LinuxEfiInitrdMedia.h new file mode 100644 index 000000000000..83fc3fc79aa6 --- /dev/null +++ b/OvmfPkg/Include/Guid/LinuxEfiInitrdMedia.h @@ -0,0 +1,17 @@ +/** @file + GUID definition for the Linux Initrd media device path + + Copyright (c) 2020, Arm, Ltd. All rights reserved.
+ + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#ifndef LINUX_EFI_INITRD_MEDIA_GUID_H__ +#define LINUX_EFI_INITRD_MEDIA_GUID_H__ + +#define LINUX_EFI_INITRD_MEDIA_GUID \ + {0x5568e427, 0x68fc, 0x4f3d, {0xac, 0x74, 0xca, 0x55, 0x52, 0x31, 0xcc, 0x68}} + +extern EFI_GUID gLinuxEfiInitrdMediaGuid; + +#endif diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index 4c5b6511cb97..6849a79cd8b0 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -86,6 +86,7 @@ [Guids] gMicrosoftVendorGuid = {0x77fa9abd, 0x0359, 0x4d32, {0xbd, 0x60, 0x28, 0xf4, 0xe7, 0x8f, 0x78, 0x4b}} gEfiLegacyBiosGuid = {0x2E3044AC, 0x879F, 0x490F, {0x97, 0x60, 0xBB, 0xDF, 0xAF, 0x69, 0x5F, 0x50}} gEfiLegacyDevOrderVariableGuid = {0xa56074db, 0x65fe, 0x45f7, {0xbd, 0x21, 0x2d, 0x2b, 0xdd, 0x8e, 0x96, 0x52}} + gLinuxEfiInitrdMediaGuid = {0x5568e427, 0x68fc, 0x4f3d, {0xac, 0x74, 0xca, 0x55, 0x52, 0x31, 0xcc, 0x68}} [Protocols] gVirtioDeviceProtocolGuid = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}} -- 2.17.1