From patchwork Fri Sep 2 06:41:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 12963706 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 1878FC54EE9 for ; Fri, 2 Sep 2022 07:10:21 +0000 (UTC) Received: from localhost ([::1]:57510 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oU0ol-0008PO-UR for qemu-devel@archiver.kernel.org; Fri, 02 Sep 2022 03:10:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46236) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oU0Nr-0007Vw-Fd for qemu-devel@nongnu.org; Fri, 02 Sep 2022 02:42:32 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:46593) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oU0No-0004vH-Hx for qemu-devel@nongnu.org; Fri, 02 Sep 2022 02:42:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1662100948; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vAi25fYk/f1WEDY6ubA811W6S3cvHAheh4iU+p4Rcdc=; b=LIPp8R6NiHD4qmXcMjcCazPfjaI58VhfjBfpFWYk588kztvzdLPZWbdzLG+Xvhf9A/DQau BWAaY+/sG/XdZfoOiQ+OG1nEJM2JRkCs6/97tlcVd3dDqSZ69JOe0doXXrXHQDorh2xJAz VUgEJyUdpAniHPfNhXbbSYQZFG+39JM= 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-515-WYX4hVC_OAClgySspIOOmw-1; Fri, 02 Sep 2022 02:42:26 -0400 X-MC-Unique: WYX4hVC_OAClgySspIOOmw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id EB882101A56C; Fri, 2 Sep 2022 06:42:25 +0000 (UTC) Received: from localhost.localdomain (ovpn-12-152.pek2.redhat.com [10.72.12.152]) by smtp.corp.redhat.com (Postfix) with ESMTP id D01AE1410DD5; Fri, 2 Sep 2022 06:42:23 +0000 (UTC) From: Jason Wang To: qemu-devel@nongnu.org, peter.maydell@linaro.org Cc: =?utf-8?q?Eugenio_P=C3=A9rez?= , Jason Wang Subject: [PULL 14/21] vdpa: add net_vhost_vdpa_cvq_info NetClientInfo Date: Fri, 2 Sep 2022 14:41:31 +0800 Message-Id: <20220902064138.56468-15-jasowang@redhat.com> In-Reply-To: <20220902064138.56468-1-jasowang@redhat.com> References: <20220902064138.56468-1-jasowang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.7 Received-SPF: pass client-ip=170.10.129.124; envelope-from=jasowang@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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" From: Eugenio Pérez Next patches will add a new info callback to restore NIC status through CVQ. Since only the CVQ vhost device is needed, create it with a new NetClientInfo. Signed-off-by: Eugenio Pérez Acked-by: Jason Wang Signed-off-by: Jason Wang --- net/vhost-vdpa.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index a49e7e6..1a597c2 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -334,6 +334,16 @@ static bool vhost_vdpa_net_cvq_map_elem(VhostVDPAState *s, return true; } +static NetClientInfo net_vhost_vdpa_cvq_info = { + .type = NET_CLIENT_DRIVER_VHOST_VDPA, + .size = sizeof(VhostVDPAState), + .receive = vhost_vdpa_receive, + .cleanup = vhost_vdpa_cleanup, + .has_vnet_hdr = vhost_vdpa_has_vnet_hdr, + .has_ufo = vhost_vdpa_has_ufo, + .check_peer_type = vhost_vdpa_check_peer_type, +}; + /** * Do not forward commands not supported by SVQ. Otherwise, the device could * accept it and qemu would not know how to update the device model. @@ -475,7 +485,7 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer, nc = qemu_new_net_client(&net_vhost_vdpa_info, peer, device, name); } else { - nc = qemu_new_net_control_client(&net_vhost_vdpa_info, peer, + nc = qemu_new_net_control_client(&net_vhost_vdpa_cvq_info, peer, device, name); } snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA);