From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f65.google.com (mail-wm1-f65.google.com [209.85.128.65]) by mx.groups.io with SMTP id smtpd.web12.4074.1583244084720932093 for ; Tue, 03 Mar 2020 06:01:25 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@linaro.org header.s=google header.b=DQMTmyAG; spf=pass (domain: linaro.org, ip: 209.85.128.65, mailfrom: ard.biesheuvel@linaro.org) Received: by mail-wm1-f65.google.com with SMTP id j1so1507337wmi.4 for ; Tue, 03 Mar 2020 06:01:24 -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=ER4xRrO9teOfpxcVlIpPLXu4HhT5yRj37b5Mfkpb30M=; b=DQMTmyAGUu3/97SJb9tPgbk7BNqr/VImVgRaJ8aWizpdaQKmIhLGUr7cPt0Drittyf vmGbnZ2EFEpb3leQwWQEF8NSC3cMBXTqkBlCCPFofP0xKjP9QKMTORg4qFMTedbXog1N /D6ZDa3MctGUciEDkt9U4Q+orZDd8rsR/ZpE9v7+B1O3+ODEQYSjfHigx71gewxHWqzo LRCp2TVpwStlWowRELmwH6wjYtfM4RLPFYFzhSnbAkZJpyQ6Q1IGuwsOvAzWbBGNwNb3 A48oohMtrcpeq2jeFjtl1NiGWv7BpWvEuqJFce+QEqd0h7/uj1bo9V/cKbULErQfF3R6 ldIA== 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=ER4xRrO9teOfpxcVlIpPLXu4HhT5yRj37b5Mfkpb30M=; b=Wr3tk/Bz9/0mfBoIDmdp2JZBVwiMtFnROfZNb0Bg/kYslArBK0/1dGqkayGL0jiBr+ 1UBjF1MYSVTDb0psPbe2rTeUXie593xv0uHD7FF4CYcsEmxpY+v6CmV6NmPFJBAr4JlD eDTrkmAQXzLibOrHiv/S9dvLKgsuTu8+9/cqbOjbYEnDRVSuAhgohX9pOPDajTLEMXvK Ax9q/WyueAOe0n+0fIcAv27h/xFBOojROPz40+ML7t82V91JH4o9w21CxYEgAMMATYtF jOp1d/UmmCWN5OFY+6zZ4gt6iq7xXaqBgQ/yo1sE5IDPUS5CXi7RUaFadg0cZ+rVcGxs Pufg== X-Gm-Message-State: ANhLgQ1TEm+V+VYVjsuy1GKnV+5OA1MYJ47XybhDBBbLR3BY7c4qJPbQ Wmzl32skP5dWIe/rG1bcleehb2x9zpupcQ== X-Google-Smtp-Source: ADFU+vt4nkGdEh0UxHZ67y1ysIvBrlzWL3k7Hv7zEm2QEnsHQhigrDJoWVVioR6Yj2g6hdyTqFP+Fg== X-Received: by 2002:a7b:cc6a:: with SMTP id n10mr4456312wmj.170.1583244082963; Tue, 03 Mar 2020 06:01:22 -0800 (PST) Return-Path: Received: from e123331-lin.home ([2a01:cb1d:112:6f00:816e:ff0d:fb69:f613]) by smtp.gmail.com with ESMTPSA id i10sm27575122wrn.53.2020.03.03.06.01.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2020 06:01:22 -0800 (PST) From: "Ard Biesheuvel" To: devel@edk2.groups.io Cc: Ard Biesheuvel , lersek@redhat.com, leif@nuviainc.com, Liming Gao Subject: [PATCH v4 1/7] OvmfPkg: add definition of LINUX_EFI_INITRD_MEDIA_GUID Date: Tue, 3 Mar 2020 15:01:11 +0100 Message-Id: <20200303140117.7288-2-ard.biesheuvel@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200303140117.7288-1-ard.biesheuvel@linaro.org> References: <20200303140117.7288-1-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. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2564 Signed-off-by: Ard Biesheuvel Reviewed-by: Laszlo Ersek --- 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