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Wed, 08 Feb 2023 15:33:17 -0500 Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-324-YkwfwEREMESPEpeAPi3W5Q-1; Wed, 08 Feb 2023 15:33:10 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3CC2286C14C; Wed, 8 Feb 2023 20:33:10 +0000 (UTC) Received: from max-t490s.redhat.com (unknown [10.39.208.26]) by smtp.corp.redhat.com (Postfix) with ESMTP id 90C701121314; Wed, 8 Feb 2023 20:33:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1675888394; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Nr+c7MkAniquoRj2f/MqkfS4BJkaPNHnzsdi0NVbng0=; b=hnJfwu4AUXYE9E2NiZHz3ODtT8EsEstYjdAh70Jcveop2C977tgVJO0WDSxxy48AniB7lN ULqrXBucvnWPZDi+ZTWe5nH3MVlD0e1TH2FCEuqSRtQQWBOryQ7wGSRtW0E4zqX74TdhIg Sv3iLbknFjr8oumzBtP6CVwWRWUy6TY= X-MC-Unique: YkwfwEREMESPEpeAPi3W5Q-1 From: Maxime Coquelin To: qemu-devel@nongnu.org, mst@redhat.com, pbonzini@redhat.com, stephen@networkplumber.org, chenbo.xia@intel.com, thomas@monjalon.net, dmarchan@redhat.com Cc: Maxime Coquelin Subject: [PATCH v2 3/3] vhost-user: Adopt new backend naming Date: Wed, 8 Feb 2023 21:32:59 +0100 Message-Id: <20230208203259.381326-4-maxime.coquelin@redhat.com> In-Reply-To: <20230208203259.381326-1-maxime.coquelin@redhat.com> References: <20230208203259.381326-1-maxime.coquelin@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 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=170.10.133.124; envelope-from=maxime.coquelin@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, 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_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UPPERCASE_50_75=0.008 autolearn=no 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 @redhat.com) X-ZM-MESSAGEID: 1675888445994100001 Content-Type: text/plain; charset="utf-8" The Vhost-user specification changed feature and request naming from _SLAVE_ to _BACKEND_. This patch adopts the new naming convention. Signed-off-by: Maxime Coquelin --- hw/virtio/vhost-user.c | 30 +++++++++++++++--------------- hw/virtio/virtio-qmp.c | 12 ++++++------ 2 files changed, 21 insertions(+), 21 deletions(-) diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index e68daa35d4..8968541514 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -40,7 +40,7 @@ =20 #define VHOST_MEMORY_BASELINE_NREGIONS 8 #define VHOST_USER_F_PROTOCOL_FEATURES 30 -#define VHOST_USER_SLAVE_MAX_FDS 8 +#define VHOST_USER_BACKEND_MAX_FDS 8 =20 /* * Set maximum number of RAM slots supported to @@ -71,12 +71,12 @@ enum VhostUserProtocolFeature { VHOST_USER_PROTOCOL_F_RARP =3D 2, VHOST_USER_PROTOCOL_F_REPLY_ACK =3D 3, VHOST_USER_PROTOCOL_F_NET_MTU =3D 4, - VHOST_USER_PROTOCOL_F_SLAVE_REQ =3D 5, + VHOST_USER_PROTOCOL_F_BACKEND_REQ =3D 5, VHOST_USER_PROTOCOL_F_CROSS_ENDIAN =3D 6, VHOST_USER_PROTOCOL_F_CRYPTO_SESSION =3D 7, VHOST_USER_PROTOCOL_F_PAGEFAULT =3D 8, VHOST_USER_PROTOCOL_F_CONFIG =3D 9, - VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD =3D 10, + VHOST_USER_PROTOCOL_F_BACKEND_SEND_FD =3D 10, VHOST_USER_PROTOCOL_F_HOST_NOTIFIER =3D 11, VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD =3D 12, VHOST_USER_PROTOCOL_F_RESET_DEVICE =3D 13, @@ -110,7 +110,7 @@ typedef enum VhostUserRequest { VHOST_USER_SET_VRING_ENABLE =3D 18, VHOST_USER_SEND_RARP =3D 19, VHOST_USER_NET_SET_MTU =3D 20, - VHOST_USER_SET_SLAVE_REQ_FD =3D 21, + VHOST_USER_SET_BACKEND_REQ_FD =3D 21, VHOST_USER_IOTLB_MSG =3D 22, VHOST_USER_SET_VRING_ENDIAN =3D 23, VHOST_USER_GET_CONFIG =3D 24, @@ -134,11 +134,11 @@ typedef enum VhostUserRequest { } VhostUserRequest; =20 typedef enum VhostUserSlaveRequest { - VHOST_USER_SLAVE_NONE =3D 0, - VHOST_USER_SLAVE_IOTLB_MSG =3D 1, - VHOST_USER_SLAVE_CONFIG_CHANGE_MSG =3D 2, - VHOST_USER_SLAVE_VRING_HOST_NOTIFIER_MSG =3D 3, - VHOST_USER_SLAVE_MAX + VHOST_USER_BACKEND_NONE =3D 0, + VHOST_USER_BACKEND_IOTLB_MSG =3D 1, + VHOST_USER_BACKEND_CONFIG_CHANGE_MSG =3D 2, + VHOST_USER_BACKEND_VRING_HOST_NOTIFIER_MSG =3D 3, + VHOST_USER_BACKEND_MAX } VhostUserSlaveRequest; =20 typedef struct VhostUserMemoryRegion { @@ -1638,13 +1638,13 @@ static gboolean slave_read(QIOChannel *ioc, GIOCond= ition condition, } =20 switch (hdr.request) { - case VHOST_USER_SLAVE_IOTLB_MSG: + case VHOST_USER_BACKEND_IOTLB_MSG: ret =3D vhost_backend_handle_iotlb_msg(dev, &payload.iotlb); break; - case VHOST_USER_SLAVE_CONFIG_CHANGE_MSG : + case VHOST_USER_BACKEND_CONFIG_CHANGE_MSG: ret =3D vhost_user_slave_handle_config_change(dev); break; - case VHOST_USER_SLAVE_VRING_HOST_NOTIFIER_MSG: + case VHOST_USER_BACKEND_VRING_HOST_NOTIFIER_MSG: ret =3D vhost_user_slave_handle_vring_host_notifier(dev, &payload.= area, fd ? fd[0] : -1); break; @@ -1696,7 +1696,7 @@ fdcleanup: static int vhost_setup_slave_channel(struct vhost_dev *dev) { VhostUserMsg msg =3D { - .hdr.request =3D VHOST_USER_SET_SLAVE_REQ_FD, + .hdr.request =3D VHOST_USER_SET_BACKEND_REQ_FD, .hdr.flags =3D VHOST_USER_VERSION, }; struct vhost_user *u =3D dev->opaque; @@ -1707,7 +1707,7 @@ static int vhost_setup_slave_channel(struct vhost_dev= *dev) QIOChannel *ioc; =20 if (!virtio_has_feature(dev->protocol_features, - VHOST_USER_PROTOCOL_F_SLAVE_REQ)) { + VHOST_USER_PROTOCOL_F_BACKEND_REQ)) { return 0; } =20 @@ -2065,7 +2065,7 @@ static int vhost_user_backend_init(struct vhost_dev *= dev, void *opaque, =20 if (virtio_has_feature(features, VIRTIO_F_IOMMU_PLATFORM) && !(virtio_has_feature(dev->protocol_features, - VHOST_USER_PROTOCOL_F_SLAVE_REQ) && + VHOST_USER_PROTOCOL_F_BACKEND_REQ) && virtio_has_feature(dev->protocol_features, VHOST_USER_PROTOCOL_F_REPLY_ACK))) { error_setg(errp, "IOMMU support requires reply-ack and " diff --git a/hw/virtio/virtio-qmp.c b/hw/virtio/virtio-qmp.c index e4d4bece2d..b70148aba9 100644 --- a/hw/virtio/virtio-qmp.c +++ b/hw/virtio/virtio-qmp.c @@ -42,12 +42,12 @@ enum VhostUserProtocolFeature { VHOST_USER_PROTOCOL_F_RARP =3D 2, VHOST_USER_PROTOCOL_F_REPLY_ACK =3D 3, VHOST_USER_PROTOCOL_F_NET_MTU =3D 4, - VHOST_USER_PROTOCOL_F_SLAVE_REQ =3D 5, + VHOST_USER_PROTOCOL_F_BACKEND_REQ =3D 5, VHOST_USER_PROTOCOL_F_CROSS_ENDIAN =3D 6, VHOST_USER_PROTOCOL_F_CRYPTO_SESSION =3D 7, VHOST_USER_PROTOCOL_F_PAGEFAULT =3D 8, VHOST_USER_PROTOCOL_F_CONFIG =3D 9, - VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD =3D 10, + VHOST_USER_PROTOCOL_F_BACKEND_SEND_FD =3D 10, VHOST_USER_PROTOCOL_F_HOST_NOTIFIER =3D 11, VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD =3D 12, VHOST_USER_PROTOCOL_F_RESET_DEVICE =3D 13, @@ -101,8 +101,8 @@ static const qmp_virtio_feature_map_t vhost_user_protoc= ol_map[] =3D { "supported"), FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_NET_MTU, \ "VHOST_USER_PROTOCOL_F_NET_MTU: Expose host MTU to guest suppo= rted"), - FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_SLAVE_REQ, \ - "VHOST_USER_PROTOCOL_F_SLAVE_REQ: Socket fd for back-end initi= ated " + FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_BACKEND_REQ, \ + "VHOST_USER_PROTOCOL_F_BACKEND_REQ: Socket fd for back-end ini= tiated " "requests supported"), FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_CROSS_ENDIAN, \ "VHOST_USER_PROTOCOL_F_CROSS_ENDIAN: Endianness of VQs for leg= acy " @@ -116,8 +116,8 @@ static const qmp_virtio_feature_map_t vhost_user_protoc= ol_map[] =3D { FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_CONFIG, \ "VHOST_USER_PROTOCOL_F_CONFIG: Vhost-user messaging for virtio= " "device configuration space supported"), - FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD, \ - "VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD: Slave fd communication " + FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_BACKEND_SEND_FD, \ + "VHOST_USER_PROTOCOL_F_BACKEND_SEND_FD: Slave fd communication= " "channel supported"), FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_HOST_NOTIFIER, \ "VHOST_USER_PROTOCOL_F_HOST_NOTIFIER: Host notifiers for speci= fied " --=20 2.39.1