From nobody Mon Feb 9 10:29:54 2026 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=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1660931466; cv=none; d=zohomail.com; s=zohoarc; b=Y3UQzZrLFOPU7QMeL8Z2FX8epX9wwapmaux95JKBwIKFPloSLr+x8GRuWLMMmp6zNaMdPPI7pU4Ejq0ZoxKP3/EoHFZAqSGtpD89EG7n8a/ty1Wkd+GGJKNXA52rONGrTISDbstUtw5Mo+7CRVMyI+nn1WdPX8pfL4+hphfL5QI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1660931466; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=9ltBVP/2bbvjIm1EZXLG2VJuU/x835gJJ9NjPPqZAo0=; b=Tu1f5PySICdOLVuRyPFPfcRBZawZelYvEqRzNhMBmm+P+4C8qEsdYGQ/cSRVkm0YfWzS0dc+HlaSb/gc7n6Sc+OZymAzjt4by3cHArBFumvf6CYzA6+RZZY836w7tXwrbUmrCq/Yb3Go/G5X6wO3Sb2X0m2+dXv8AP+fts7vbsU= 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 1660931466543950.2681477338215; Fri, 19 Aug 2022 10:51:06 -0700 (PDT) Received: from localhost ([::1]:56030 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oP69B-0007uy-8H for importer@patchew.org; Fri, 19 Aug 2022 13:51:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58586) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oP5Z3-0001Dr-9e for qemu-devel@nongnu.org; Fri, 19 Aug 2022 13:13:45 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:44657) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oP5Z0-0003R4-LQ for qemu-devel@nongnu.org; Fri, 19 Aug 2022 13:13:43 -0400 Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-90-__VdpV2VMB-RgIh-rz8dAw-1; Fri, 19 Aug 2022 13:13:38 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0D95929324B0; Fri, 19 Aug 2022 17:13:38 +0000 (UTC) Received: from eperezma.remote.csb (unknown [10.39.194.7]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7A48040CFD0A; Fri, 19 Aug 2022 17:13:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1660929221; 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=9ltBVP/2bbvjIm1EZXLG2VJuU/x835gJJ9NjPPqZAo0=; b=R0nUsEAb6oUgpYq7FPqYvAe8233MGqXQppq7he+FaM0FmxfHyJXMKPBDYIJpI8KodjAMMa aNcVearaufsLMExF3v8YfwbC52WjsIOpz6OF1g+OCoBEsBxbL5hoVkojXAUcnxwiPBhnbg 6Gayuzz+yJK/nmoFL2GSxPPoTc3H4XU= X-MC-Unique: __VdpV2VMB-RgIh-rz8dAw-1 From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= To: qemu-devel@nongnu.org Cc: Cindy Lu , Eli Cohen , Cornelia Huck , Laurent Vivier , Liuxiangdong , Paolo Bonzini , Zhu Lingshan , Jason Wang , Harpreet Singh Anand , Stefan Hajnoczi , Parav Pandit , Gautam Dawar , Stefano Garzarella , "Michael S. Tsirkin" , "Gonglei (Arei)" Subject: [PATCH 1/5] vdpa: extract vhost_vdpa_net_load_mac from vhost_vdpa_net_load Date: Fri, 19 Aug 2022 19:13:25 +0200 Message-Id: <20220819171329.3597027-2-eperezma@redhat.com> In-Reply-To: <20220819171329.3597027-1-eperezma@redhat.com> References: <20220819171329.3597027-1-eperezma@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 2.84 on 10.11.54.1 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=eperezma@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1660931468439100001 Since there may be many commands we need to issue to load the NIC state, let's split them in individual functions Signed-off-by: Eugenio P=C3=A9rez Acked-by: Jason Wang --- net/vhost-vdpa.c | 39 +++++++++++++++++++++++++-------------- 1 file changed, 25 insertions(+), 14 deletions(-) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 97b658f412..1e0dbfcced 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -363,21 +363,10 @@ static ssize_t vhost_vdpa_net_cvq_add(VhostVDPAState = *s, size_t out_len, return vhost_svq_poll(svq); } =20 -static int vhost_vdpa_net_load(NetClientState *nc) +static int vhost_vdpa_net_load_mac(VhostVDPAState *s, + const VirtIONet *n) { - VhostVDPAState *s =3D DO_UPCAST(VhostVDPAState, nc, nc); - const struct vhost_vdpa *v =3D &s->vhost_vdpa; - const VirtIONet *n; - uint64_t features; - - assert(nc->info->type =3D=3D NET_CLIENT_DRIVER_VHOST_VDPA); - - if (!v->shadow_vqs_enabled) { - return 0; - } - - n =3D VIRTIO_NET(v->dev->vdev); - features =3D n->parent_obj.guest_features; + uint64_t features =3D n->parent_obj.guest_features; if (features & BIT_ULL(VIRTIO_NET_F_CTRL_MAC_ADDR)) { const struct virtio_net_ctrl_hdr ctrl =3D { .class =3D VIRTIO_NET_CTRL_MAC, @@ -402,6 +391,28 @@ static int vhost_vdpa_net_load(NetClientState *nc) return 0; } =20 +static int vhost_vdpa_net_load(NetClientState *nc) +{ + VhostVDPAState *s =3D DO_UPCAST(VhostVDPAState, nc, nc); + struct vhost_vdpa *v =3D &s->vhost_vdpa; + const VirtIONet *n; + int r; + + assert(nc->info->type =3D=3D NET_CLIENT_DRIVER_VHOST_VDPA); + + if (!v->shadow_vqs_enabled) { + return 0; + } + + n =3D VIRTIO_NET(v->dev->vdev); + r =3D vhost_vdpa_net_load_mac(s, n); + if (unlikely(r < 0)) { + return r; + } + + return 0; +} + static NetClientInfo net_vhost_vdpa_cvq_info =3D { .type =3D NET_CLIENT_DRIVER_VHOST_VDPA, .size =3D sizeof(VhostVDPAState), --=20 2.31.1