From nobody Sun Sep 28 17:05:19 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1756366049; cv=none; d=zohomail.com; s=zohoarc; b=MoMOwB1blmg+Apk785RyqYY8fcQI1/Xur5MfSaEOy2eMTyf6vPkmIHUb40wtRB0E8oGubJSzROPfGV9Qc1tmuad8r66PMmWqCIotawJQNNIg5q/e3nzN2ZmjsbPNH/slY9xqw7L44CvFwHspIocOwQox63yzoWqTenNthrpT30Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756366049; 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=u/kmaiKLLPI0PyePeUcLux7CKbpjWHsslnSzk4jw9sA=; b=bIwa9VEUNpCf9SlyyZNHcZ66bG/fPOsoSgecU8EqY6roH+QdMOXP5Dgf95wlyI5gtxNNA3dpZF3flGiFVFEn34hli+LGMxSEhhWmz2uGbw3rrOYbEjUim14YZwdMOXdFAMt4IqcuxJEi3kbAOw0cjX2HWIvWxu8vRGLzV6jPI7c= 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 1756366049803153.6873468917329; Thu, 28 Aug 2025 00:27:29 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1urX26-0004e2-VL; Thu, 28 Aug 2025 03:26:55 -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 1urX1c-0004QZ-Qm; Thu, 28 Aug 2025 03:26:27 -0400 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1urX1Y-0005OW-Po; Thu, 28 Aug 2025 03:26:24 -0400 Received: by mail-pl1-x636.google.com with SMTP id d9443c01a7336-2460757107bso6141665ad.2; Thu, 28 Aug 2025 00:26:20 -0700 (PDT) Received: from fedora ([159.196.5.243]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-24884a629fcsm51009775ad.19.2025.08.28.00.26.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Aug 2025 00:26:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1756365979; x=1756970779; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=u/kmaiKLLPI0PyePeUcLux7CKbpjWHsslnSzk4jw9sA=; b=Aw51a69AcHWlzYv4cfrG/qT2fM5hVBplJodW3yO3m/mc+JrXUtS1eWzmZRA1qFLeab KV0XcZTeQOgB5nxgm1Q80bjeRULtcE2Ehp3ZDGXshXqV8NJhHh6M5usSmJBjHwZO7m+y 0oQE4dyOxVnK6FO0ka/qDTc2UKFiz747hs4T0iX52GjQKJSJWN/scb/56R8q5eWIUgAf F9akJ3zK5ankyAEErt1jWrzpMQXrKS+EXcsDpYoCHZAUhaVmBCYQ6HPvQ/KUtjIyd/ll IPNY5ys/0n6TPiHfKAIfI6BoDbBFGUG18RZPLPnyxCc0ZsG4zze/NAOFI+A9am9r2uFr ClMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756365979; x=1756970779; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=u/kmaiKLLPI0PyePeUcLux7CKbpjWHsslnSzk4jw9sA=; b=lB7svPLlPmkAOKgTxP/2b5dCxAngmg3nW+8gLUTNvgFaC57yFZN9goGQq+IXvomEN9 72goZmixEXtljMcAaiJHb0B7a0QhzGBtRLpldMEn3ThyFTegPUOtpXia1OWFFjuYlzma pUyrVktienVeQgUeBQgaq56Ml4yVMqiD3dU8o8DfijaKpmuhrd/EcdhUm0G/K4AWlQ5h 9dCMf9w0csN8mH8QAjyGSgLv6pkcpog7SV2eO+SuMxOhTKuhrG6MlEmu4ZOScv6CVNqr H6nFXbGfYy2yjoUfma476/wK+YeLL9sf/wodC8GdgJK4hWESnFQB7W2MRVrFaUY1nTpZ fozA== X-Forwarded-Encrypted: i=1; AJvYcCWsPJH2cG4ZjKhFOVTCRa2bZ/N5DuuPiX+m5Ipdeb39S98238IypvLyt7aoVBo9RzMrqd+34c1j3wC2hQ==@nongnu.org, AJvYcCXFzoiEDduX1LOAh1E0geaYXGKRza9jtP0WHXnifnAB9dY5Tk68F+LxHprtoF9ptTZolstCqYIHEeGD@nongnu.org X-Gm-Message-State: AOJu0YzQv1AzWGxAjJ8fNcxCTxKo8hLw9VsmKRPb1MvrqGfoQM+mTjE8 rlLpy2LriY5J4LCjhwvqCCUxJB1RPGIMzByJy+hjUmYFSP83kLAlfVdQ X-Gm-Gg: ASbGncufENbhOZn55tOEvrXizmmeLLNNmykh0kxXsaZzfEIQSkLJnHuwSQWfEXZ2fW9 kE/zEXnoGwmA1f3gab2W6/TwOjZsYPnN5eyBE8CFxnJjCLRSwpWdcWzibEseNVSgyuXzQoF7zQL Q8NZ2UZMU6IOvrWKEigUE6DC6kwf22fIj4e3c1YSzeW16K5eyio0A9f/vvrE9ePKL2FXc1+92TS o2XyCVvpqSNhU14AyKkHV5O/ha23V9z6X/dybxd+fjbQurVu2sf6rj4BJaaPsdFwZz3UhACiXC9 zBbBuvttcYpck8g6DzzpuVLCRl+nWhd2+0xt8Igq7bWDmjvUBcH8UUbQ5q7c8m0GCikyjc3+7VA OZNewP6H7gYzFUDNO+8fRIcK2Qg== X-Google-Smtp-Source: AGHT+IGxSHqw+FbOa+3w0I51+hhI3jQTmm91AWUdluW5U2ZbLl5zA91oWqpRV3uX7ZaMxe/vTLAYdQ== X-Received: by 2002:a17:903:2281:b0:246:571:4b24 with SMTP id d9443c01a7336-2462ef6392emr260710255ad.61.1756365978824; Thu, 28 Aug 2025 00:26:18 -0700 (PDT) From: Wilfred Mallawa To: Alistair Francis Cc: Keith Busch , Klaus Jensen , Jesper Devantier , Stefan Hajnoczi , Fam Zheng , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Kevin Wolf , Hanna Reitz , "Michael S . Tsirkin" , Marcel Apfelbaum , qemu-devel@nongnu.org, qemu-block@nongnu.org, Jonathan Cameron , Wilfred Mallawa Subject: [PATCH v2 4/5] spdm: define SPDM transport enum types Date: Thu, 28 Aug 2025 17:25:32 +1000 Message-ID: <20250828072532.425592-6-wilfred.opensource@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250828072532.425592-2-wilfred.opensource@gmail.com> References: <20250828072532.425592-2-wilfred.opensource@gmail.com> 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=2607:f8b0:4864:20::636; envelope-from=wilfred.opensource@gmail.com; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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 @gmail.com) X-ZM-MESSAGEID: 1756366052312124100 Content-Type: text/plain; charset="utf-8" From: Wilfred Mallawa SPDM maybe used over different transports, such as PCIe Data Object Exchange (DoE) or Storage amongst others. This patch specifies such types as an enum with a qdev property definition such that a user input transport type (string) can be mapped directly into the respective SPDM transport enum for internal use. Signed-off-by: Wilfred Mallawa --- backends/spdm-socket.c | 23 +++++++++++++++++++++++ include/system/spdm-socket.h | 23 ++++++++++++++++++----- 2 files changed, 41 insertions(+), 5 deletions(-) diff --git a/backends/spdm-socket.c b/backends/spdm-socket.c index 3d264814df..6943246372 100644 --- a/backends/spdm-socket.c +++ b/backends/spdm-socket.c @@ -13,6 +13,9 @@ #include "qemu/osdep.h" #include "system/spdm-socket.h" #include "qapi/error.h" +#include "hw/qdev-properties.h" +#include "hw/qdev-properties-system.h" +#include "hw/core/qdev-prop-internal.h" =20 static bool read_bytes(const int socket, uint8_t *buffer, size_t number_of_bytes) @@ -248,3 +251,23 @@ void spdm_socket_close(const int socket, uint32_t tran= sport_type) send_platform_data(socket, transport_type, SPDM_SOCKET_COMMAND_SHUTDOWN, NULL, 0); } + +const QEnumLookup SpdmTransport_lookup =3D { + .array =3D (const char *const[]) { + [SPDM_SOCKET_TRANSPORT_TYPE_UNSPEC] =3D "unspecified", + [SPDM_SOCKET_TRANSPORT_TYPE_MCTP] =3D "mctp", + [SPDM_SOCKET_TRANSPORT_TYPE_PCI_DOE] =3D "doe", + [SPDM_SOCKET_TRANSPORT_TYPE_SCSI] =3D "scsi", + [SPDM_SOCKET_TRANSPORT_TYPE_NVME] =3D "nvme", + }, + .size =3D SPDM_SOCKET_TRANSPORT_TYPE_MAX +}; + +const PropertyInfo qdev_prop_spdm_trans =3D { + .type =3D "SpdmTransportType", + .description =3D "Spdm Transport, doe/nvme/mctp/scsi/unspecified", + .enum_table =3D &SpdmTransport_lookup, + .get =3D qdev_propinfo_get_enum, + .set =3D qdev_propinfo_set_enum, + .set_default_value =3D qdev_propinfo_set_default_value_enum, +}; diff --git a/include/system/spdm-socket.h b/include/system/spdm-socket.h index 6c2cb7b926..8fb5f7cf40 100644 --- a/include/system/spdm-socket.h +++ b/include/system/spdm-socket.h @@ -110,12 +110,25 @@ typedef struct { #define SPDM_SOCKET_COMMAND_UNKOWN 0xFFFF #define SPDM_SOCKET_COMMAND_TEST 0xDEAD =20 -#define SPDM_SOCKET_TRANSPORT_TYPE_MCTP 0x01 -#define SPDM_SOCKET_TRANSPORT_TYPE_PCI_DOE 0x02 -#define SPDM_SOCKET_TRANSPORT_TYPE_SCSI 0x03 -#define SPDM_SOCKET_TRANSPORT_TYPE_NVME 0x04 - #define SPDM_SOCKET_MAX_MESSAGE_BUFFER_SIZE 0x1200 #define SPDM_SOCKET_MAX_MSG_STATUS_LEN 0x02 =20 +typedef enum SpdmTransportType { + SPDM_SOCKET_TRANSPORT_TYPE_UNSPEC =3D 0, + SPDM_SOCKET_TRANSPORT_TYPE_MCTP, + SPDM_SOCKET_TRANSPORT_TYPE_PCI_DOE, + SPDM_SOCKET_TRANSPORT_TYPE_SCSI, + SPDM_SOCKET_TRANSPORT_TYPE_NVME, + SPDM_SOCKET_TRANSPORT_TYPE_MAX, +} SpdmTransportType; + +extern const PropertyInfo qdev_prop_spdm_trans; + +#define DEFINE_PROP_SPDM_TRANS(_name, _state, _field, _default) \ + DEFINE_PROP_UNSIGNED(_name, _state, _field, _default, \ + qdev_prop_spdm_trans, SpdmTransportType) +#define DEFINE_PROP_SPDM_TRANS_NODEFAULT(_name, _state, _field) \ + DEFINE_PROP_SPDM_TRANS(_name, _state, _field, \ + SPDM_SOCKET_TRANSPORT_TYPE_UNSPEC) + #endif --=20 2.51.0