From nobody Fri Dec 19 18:46:08 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=randomman.co.uk ARC-Seal: i=1; a=rsa-sha256; t=1751558643; cv=none; d=zohomail.com; s=zohoarc; b=deGPhlsp8yNownIWG5xnsqAW3z6ZzYGkZLOg/RdJmGgS/FpT2vchzVn7S6KfOkYf61B/lOacb6hixbmYokG4J9nqJ+NAYYeMt+e4rOWbAGQPe9Jg4e/MhIgpoOsPf+OGL80/8r+6Ghfoo7BiKs8TmXmgAagKfhEFSntrsshpoBw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1751558643; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=e/2UUTlG+pvRS2o+PeS52pQH1fBrtNNI0ZKrtriDtk0=; b=R2XLJYvTWdU6obG0aMlJoyKBlbL2bVmyjEbYpDd7tng/U+7WQt88AQAHp8pVHxjX7jVrQRzVHICMmVdtkDchdMMVy6sjusYFyewLyYluJ0MKcDyl2OOT+XFwsx3nk3EVQs4x58CEVjRF/cfFJVUUEKm5rKGBqOfsq7cEXUKQMnc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1751558643243716.1410640109611; Thu, 3 Jul 2025 09:04:03 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uXMOg-0003Oy-Au; Thu, 03 Jul 2025 12:02:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uXMOe-0003Oi-8H for qemu-devel@nongnu.org; Thu, 03 Jul 2025 12:02:48 -0400 Received: from smtp-out-60.livemail.co.uk ([213.171.216.60] helo=dkim.livemail.co.uk) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uXMOa-0004C0-S0 for qemu-devel@nongnu.org; Thu, 03 Jul 2025 12:02:47 -0400 Received: from smtp.livemail.co.uk (unknown [10.44.132.82]) by dkim.livemail.co.uk (Postfix) with ESMTPS id 295674021F; Thu, 3 Jul 2025 17:02:42 +0100 (BST) Received: from localhost.localdomain (unknown [145.40.191.116]) (Authenticated sender: roy.hopkins@randomman.co.uk) by smtp.livemail.co.uk (Postfix) with ESMTPSA id A731BC0961; Thu, 3 Jul 2025 17:02:37 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=randomman.co.uk; s=livemail2; t=1751558562; bh=qmlW3Z5QCXHE5ePvFVOcjhpzJkJyU9swd+7iqwXlp3g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=V6vS6dntl7yDk4GaTwc3llADjMFj7POC95Kv9/yc5X8DEdoHhVN8gffoB18Vl/RRI GdFe2jgX0Gghet2OmFEpgGOs4HGDSFLBXdYi7oNXMRQ3HKO1yC7Xj5/ifWJfrfu+Ws euMpkEZ/8iqPrnpB1Mj7vUGWOJqepVx4DEGe335c= From: Roy Hopkins To: qemu-devel@nongnu.org Cc: Roy Hopkins , Paolo Bonzini , "Daniel P . Berrange" , Stefano Garzarella , Marcelo Tosatti , "Michael S . Tsirkin" , Cornelia Huck , Marcel Apfelbaum , Sergio Lopez , Eduardo Habkost , Alistair Francis , Peter Xu , David Hildenbrand , Igor Mammedov , Tom Lendacky , Michael Roth , Ani Sinha , Gerd Hoffman , Pankaj Gupta , Joerg Roedel Subject: [PATCH v9 11/16] docs/interop/firmware.json: Add igvm to FirmwareDevice Date: Thu, 3 Jul 2025 17:02:19 +0100 Message-ID: <2eca2611d372facbffa65ee8244cf2d321eb9d17.1751554099.git.roy.hopkins@randomman.co.uk> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=213.171.216.60; envelope-from=roy.hopkins@randomman.co.uk; helo=dkim.livemail.co.uk X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.237, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @randomman.co.uk) X-ZM-MESSAGEID: 1751558644835116600 Content-Type: text/plain; charset="utf-8" Create an enum entry within FirmwareDevice for 'igvm' to describe that an IGVM file can be used to map firmware into memory as an alternative to pre-existing firmware devices. Signed-off-by: Roy Hopkins Acked-by: Michael S. Tsirkin Acked-by: Gerd Hoffman Reviewed-by: Stefano Garzarella Reviewed-by: Ani Sinha --- docs/interop/firmware.json | 30 ++++++++++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) diff --git a/docs/interop/firmware.json b/docs/interop/firmware.json index 745d21d822..0711b6f323 100644 --- a/docs/interop/firmware.json +++ b/docs/interop/firmware.json @@ -57,10 +57,17 @@ # # @memory: The firmware is to be mapped into memory. # +# @igvm: The firmware is defined by a file conforming to the IGVM +# specification and mapped into memory according to directives +# defined in the file. This is similar to @memory but may +# include additional processing defined by the IGVM file +# including initial CPU state or population of metadata into +# the guest address space. Since: 10.1 +# # Since: 3.0 ## { 'enum' : 'FirmwareDevice', - 'data' : [ 'flash', 'kernel', 'memory' ] } + 'data' : [ 'flash', 'kernel', 'memory', 'igvm' ] } =20 ## # @FirmwareArchitecture: @@ -377,6 +384,24 @@ { 'struct' : 'FirmwareMappingMemory', 'data' : { 'filename' : 'str' } } =20 +## +# @FirmwareMappingIgvm: +# +# Describes loading and mapping properties for the firmware executable, +# when @FirmwareDevice is @igvm. +# +# @filename: Identifies the IGVM file containing the firmware executable +# along with other information used to configure the initial +# state of the guest. The IGVM file may be shared by multiple +# virtual machine definitions. This corresponds to creating +# an object on the command line with "-object igvm-cfg, +# file=3D@filename". +# +# Since: 10.1 +## +{ 'struct' : 'FirmwareMappingIgvm', + 'data' : { 'filename' : 'str' } } + ## # @FirmwareMapping: # @@ -393,7 +418,8 @@ 'discriminator' : 'device', 'data' : { 'flash' : 'FirmwareMappingFlash', 'kernel' : 'FirmwareMappingKernel', - 'memory' : 'FirmwareMappingMemory' } } + 'memory' : 'FirmwareMappingMemory', + 'igvm' : 'FirmwareMappingIgvm' } } =20 ## # @Firmware: --=20 2.43.0