From patchwork Sun Jan 29 02:57:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: zhenwei pi X-Patchwork-Id: 13120013 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64421C38142 for ; Sun, 29 Jan 2023 02:59:56 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pLxtL-0003iq-I4; Sat, 28 Jan 2023 21:58:03 -0500 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 1pLxtJ-0003ig-Lt for qemu-devel@nongnu.org; Sat, 28 Jan 2023 21:58:01 -0500 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pLxtH-00085t-Ex for qemu-devel@nongnu.org; Sat, 28 Jan 2023 21:58:01 -0500 Received: by mail-pl1-x629.google.com with SMTP id z1so965145plg.6 for ; Sat, 28 Jan 2023 18:57:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; 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=mqHnOSJ5W/7E5DBhJlQGNbCTMOc7nC4cZmZrNCu08Lk=; b=JvSZO7GKwf3ZtqnGFMnMGQqfi6661Yp1HoS44d3nhcB8SA6isY679YWqPDD+zUXJe1 SrOfUiKQouky9rSnVRIPBkbjc2c8QMeG3DvKVcLJvdb+7CplItLxVVVb6EWwbK7sQk2i QgBEktNTPWoBD4x9bOfowXnHewlEyEQL8GqpIYMoZ27X+6u1b+BJFN7C9xBQbe8V0Xq5 prEi+yf6lg4MHfZCrW8KnS2D9D3ZVoN2PcqU0gz+1sa5wlDuSdV+/NE/ftrPx5L0n9bc +jFeAnGx/6DJBwZOxzOdO4e5tmr7jApV6w+YQ+ry11wNRpB53bu59l+fGUz92itXye1h TRvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=mqHnOSJ5W/7E5DBhJlQGNbCTMOc7nC4cZmZrNCu08Lk=; b=rypTaKRKIfr3vqbZuF4RbK9se4giFrzCH+PAEGei2zqWgAdNe3AnxusJVG0miFHDsE qRsaJBzjdS59UTd14fIWDRnpoOyxItv42payBqhLrGPgaELwIUJ8HqC4ax9M75h5rMz3 qQ4oGYedkQk+EMVvfePKPrqDtls4f801cBhmDVzKeLKF/WIA/G7RSrzUo2o3t9WsetDk YMP0ZVMGZhtAgScHpJ5t5jKbZYUglSUoJs3PpWP1SWUzwJU7HmAxIRcwoZmqd9Jvm6uQ KaSfQFlEEKVU4l4f6ggIdbsnbqnLJF+5Uyf99apnYvlNESYTpojHLIQKfwQfaZ/LPPXJ vBGg== X-Gm-Message-State: AO0yUKX+ozocNjtqpySRcyncqSmYmKUa5wEU1nn0nhrb+HHHxXxAnEfG d4DxObBDbRzZ8hISYgz7pDdUGw== X-Google-Smtp-Source: AK7set/O+xOFcH6d97G0b6YreklylfLGdXB9Ol/pbpIGqytBp8nAz7/Rhm3bXpnEY5mio5nolAWVLw== X-Received: by 2002:a17:903:210b:b0:193:6520:739a with SMTP id o11-20020a170903210b00b001936520739amr2899072ple.46.1674961078217; Sat, 28 Jan 2023 18:57:58 -0800 (PST) Received: from always-pc.bytedance.net ([61.213.176.6]) by smtp.gmail.com with ESMTPSA id x4-20020a170902ea8400b00194c90ca320sm5167084plb.204.2023.01.28.18.57.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Jan 2023 18:57:57 -0800 (PST) From: zhenwei pi To: arei.gonglei@huawei.com, mst@redhat.com, dgilbert@redhat.com, pbonzini@redhat.com, berrange@redhat.com Cc: armbru@redhat.com, qemu-devel@nongnu.org, zhenwei pi Subject: [PATCH v4 01/12] cryptodev: Introduce cryptodev.json Date: Sun, 29 Jan 2023 10:57:36 +0800 Message-Id: <20230129025747.682282-2-pizhenwei@bytedance.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230129025747.682282-1-pizhenwei@bytedance.com> References: <20230129025747.682282-1-pizhenwei@bytedance.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::629; envelope-from=pizhenwei@bytedance.com; helo=mail-pl1-x629.google.com 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, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Introduce QCryptodevBackendType in cryptodev.json, also apply this to related codes. Then we can drop 'enum CryptoDevBackendOptionsType'. Note that `CRYPTODEV_BACKEND_TYPE_NONE` is *NOT* used by anywhere, so drop it(no 'none' enum in QCryptodevBackendType). Reviewed-by: Daniel P. Berrangé Signed-off-by: zhenwei pi --- MAINTAINERS | 1 + backends/cryptodev-builtin.c | 2 +- backends/cryptodev-lkcf.c | 2 +- backends/cryptodev-vhost-user.c | 4 ++-- backends/cryptodev-vhost.c | 4 ++-- include/sysemu/cryptodev.h | 11 ++--------- qapi/cryptodev.json | 20 ++++++++++++++++++++ qapi/meson.build | 1 + qapi/qapi-schema.json | 1 + 9 files changed, 31 insertions(+), 15 deletions(-) create mode 100644 qapi/cryptodev.json diff --git a/MAINTAINERS b/MAINTAINERS index c581c11a64..9f6c54b145 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2860,6 +2860,7 @@ M: Gonglei S: Maintained F: include/sysemu/cryptodev*.h F: backends/cryptodev*.c +F: qapi/cryptodev.json Python library M: John Snow diff --git a/backends/cryptodev-builtin.c b/backends/cryptodev-builtin.c index cda6ca3b71..8c7c10847d 100644 --- a/backends/cryptodev-builtin.c +++ b/backends/cryptodev-builtin.c @@ -76,7 +76,7 @@ static void cryptodev_builtin_init( "cryptodev-builtin", NULL); cc->info_str = g_strdup_printf("cryptodev-builtin0"); cc->queue_index = 0; - cc->type = CRYPTODEV_BACKEND_TYPE_BUILTIN; + cc->type = QCRYPTODEV_BACKEND_TYPE_BUILTIN; backend->conf.peers.ccs[0] = cc; backend->conf.crypto_services = diff --git a/backends/cryptodev-lkcf.c b/backends/cryptodev-lkcf.c index 133bd706a4..91e02c0df9 100644 --- a/backends/cryptodev-lkcf.c +++ b/backends/cryptodev-lkcf.c @@ -226,7 +226,7 @@ static void cryptodev_lkcf_init(CryptoDevBackend *backend, Error **errp) cc = cryptodev_backend_new_client("cryptodev-lkcf", NULL); cc->info_str = g_strdup_printf("cryptodev-lkcf0"); cc->queue_index = 0; - cc->type = CRYPTODEV_BACKEND_TYPE_LKCF; + cc->type = QCRYPTODEV_BACKEND_TYPE_LKCF; backend->conf.peers.ccs[0] = cc; backend->conf.crypto_services = diff --git a/backends/cryptodev-vhost-user.c b/backends/cryptodev-vhost-user.c index ab3028e045..c165a1b1d6 100644 --- a/backends/cryptodev-vhost-user.c +++ b/backends/cryptodev-vhost-user.c @@ -67,7 +67,7 @@ cryptodev_vhost_user_get_vhost( { CryptoDevBackendVhostUser *s = CRYPTODEV_BACKEND_VHOST_USER(b); - assert(cc->type == CRYPTODEV_BACKEND_TYPE_VHOST_USER); + assert(cc->type == QCRYPTODEV_BACKEND_TYPE_VHOST_USER); assert(queue < MAX_CRYPTO_QUEUE_NUM); return s->vhost_crypto[queue]; @@ -203,7 +203,7 @@ static void cryptodev_vhost_user_init( cc->info_str = g_strdup_printf("cryptodev-vhost-user%zu to %s ", i, chr->label); cc->queue_index = i; - cc->type = CRYPTODEV_BACKEND_TYPE_VHOST_USER; + cc->type = QCRYPTODEV_BACKEND_TYPE_VHOST_USER; backend->conf.peers.ccs[i] = cc; diff --git a/backends/cryptodev-vhost.c b/backends/cryptodev-vhost.c index 572f87b3be..a2b5a2cb3b 100644 --- a/backends/cryptodev-vhost.c +++ b/backends/cryptodev-vhost.c @@ -128,7 +128,7 @@ cryptodev_get_vhost(CryptoDevBackendClient *cc, switch (cc->type) { #if defined(CONFIG_VHOST_USER) && defined(CONFIG_LINUX) - case CRYPTODEV_BACKEND_TYPE_VHOST_USER: + case QCRYPTODEV_BACKEND_TYPE_VHOST_USER: vhost_crypto = cryptodev_vhost_user_get_vhost(cc, b, queue); break; #endif @@ -196,7 +196,7 @@ int cryptodev_vhost_start(VirtIODevice *dev, int total_queues) * because vhost user doesn't interrupt masking/unmasking * properly. */ - if (cc->type == CRYPTODEV_BACKEND_TYPE_VHOST_USER) { + if (cc->type == QCRYPTODEV_BACKEND_TYPE_VHOST_USER) { dev->use_guest_notifier_mask = false; } } diff --git a/include/sysemu/cryptodev.h b/include/sysemu/cryptodev.h index cf9b3f07fe..8d2adda974 100644 --- a/include/sysemu/cryptodev.h +++ b/include/sysemu/cryptodev.h @@ -25,6 +25,7 @@ #include "qemu/queue.h" #include "qom/object.h" +#include "qapi/qapi-types-cryptodev.h" /** * CryptoDevBackend: @@ -215,16 +216,8 @@ struct CryptoDevBackendClass { void *opaque); }; -typedef enum CryptoDevBackendOptionsType { - CRYPTODEV_BACKEND_TYPE_NONE = 0, - CRYPTODEV_BACKEND_TYPE_BUILTIN = 1, - CRYPTODEV_BACKEND_TYPE_VHOST_USER = 2, - CRYPTODEV_BACKEND_TYPE_LKCF = 3, - CRYPTODEV_BACKEND_TYPE__MAX, -} CryptoDevBackendOptionsType; - struct CryptoDevBackendClient { - CryptoDevBackendOptionsType type; + QCryptodevBackendType type; char *model; char *name; char *info_str; diff --git a/qapi/cryptodev.json b/qapi/cryptodev.json new file mode 100644 index 0000000000..b65edbe183 --- /dev/null +++ b/qapi/cryptodev.json @@ -0,0 +1,20 @@ +# -*- Mode: Python -*- +# vim: filetype=python +# +# This work is licensed under the terms of the GNU GPL, version 2 or later. +# See the COPYING file in the top-level directory. + +## +# @QCryptodevBackendType: +# +# The crypto device backend type +# +# @builtin: the QEMU builtin support +# @vhost-user: vhost-user +# @lkcf: Linux kernel cryptographic framework +# +# Since: 8.0 +## +{ 'enum': 'QCryptodevBackendType', + 'prefix': 'QCRYPTODEV_BACKEND_TYPE', + 'data': ['builtin', 'vhost-user', 'lkcf']} diff --git a/qapi/meson.build b/qapi/meson.build index fbdb442fdf..1c37ae7491 100644 --- a/qapi/meson.build +++ b/qapi/meson.build @@ -56,6 +56,7 @@ if have_system qapi_all_modules += [ 'acpi', 'audio', + 'cryptodev', 'qdev', 'pci', 'rdma', diff --git a/qapi/qapi-schema.json b/qapi/qapi-schema.json index f000b90744..1e923945db 100644 --- a/qapi/qapi-schema.json +++ b/qapi/qapi-schema.json @@ -95,3 +95,4 @@ { 'include': 'pci.json' } { 'include': 'stats.json' } { 'include': 'virtio.json' } +{ 'include': 'cryptodev.json' }