From patchwork Mon Feb 17 16:40:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Albert Esteve X-Patchwork-Id: 13978291 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 89C2BC021AB for ; Mon, 17 Feb 2025 16:43:21 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tk4CG-0004b1-B0; Mon, 17 Feb 2025 11:42:16 -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 1tk4CB-0004YE-6d for qemu-devel@nongnu.org; Mon, 17 Feb 2025 11:42:11 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tk4C7-0007xq-Fb for qemu-devel@nongnu.org; Mon, 17 Feb 2025 11:42:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1739810526; 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=R95NeY5El2VbpjDQaOmPH3r2sZasiLY8XwdCzZn/RTA=; b=Q20a/J5tXVgHJMT/bkd+8sXa2U9+c6Yl7ib7nSKDaopCgSm1aKILS3R8f4VR+d8uyM0TT3 Z5J6qvfk2yxcJFUbH0Erz3FARlOWReAiQLerI5xRB4tayqrpDUaLGWvufzBUTuKF7Y4GSE 30v+b52n7TQp+deAeSLlTxZMn6dmLXA= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-318-_8ZBgASaM8-seegCx8txQQ-1; Mon, 17 Feb 2025 11:40:53 -0500 X-MC-Unique: _8ZBgASaM8-seegCx8txQQ-1 X-Mimecast-MFC-AGG-ID: _8ZBgASaM8-seegCx8txQQ_1739810451 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 087691800873; Mon, 17 Feb 2025 16:40:51 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.45.225.252]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id D907E1800352; Mon, 17 Feb 2025 16:40:46 +0000 (UTC) From: Albert Esteve To: qemu-devel@nongnu.org Cc: slp@redhat.com, stevensd@chromium.org, =?utf-8?q?Alex_Benn=C3=A9e?= , Stefano Garzarella , stefanha@redhat.com, david@redhat.com, hi@alyssa.is, mst@redhat.com, jasowang@redhat.com, Albert Esteve Subject: [PATCH v4 6/9] qmp: add shmem feature map Date: Mon, 17 Feb 2025 17:40:09 +0100 Message-ID: <20250217164012.246727-7-aesteve@redhat.com> In-Reply-To: <20250217164012.246727-1-aesteve@redhat.com> References: <20250217164012.246727-1-aesteve@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass client-ip=170.10.129.124; envelope-from=aesteve@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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Add new vhost-user protocol VHOST_USER_PROTOCOL_F_SHMEM feature to feature map. Signed-off-by: Albert Esteve Reviewed-by: Stefan Hajnoczi --- hw/virtio/virtio-qmp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/virtio/virtio-qmp.c b/hw/virtio/virtio-qmp.c index 3b6377cf0d..8c2cfd0916 100644 --- a/hw/virtio/virtio-qmp.c +++ b/hw/virtio/virtio-qmp.c @@ -127,6 +127,9 @@ static const qmp_virtio_feature_map_t vhost_user_protocol_map[] = { FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_DEVICE_STATE, \ "VHOST_USER_PROTOCOL_F_DEVICE_STATE: Backend device state transfer " "supported"), + FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_SHMEM, \ + "VHOST_USER_PROTOCOL_F_SHMEM: Backend shared memory mapping " + "supported"), { -1, "" } };