From mboxrd@z Thu Jan 1 00:00:00 1970 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 605C8C433EF for ; Wed, 13 Apr 2022 16:51:58 +0000 (UTC) Received: from localhost ([::1]:60232 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1negDl-0007ye-DS for qemu-devel@archiver.kernel.org; Wed, 13 Apr 2022 12:51:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33618) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nefvT-0001Ns-36 for qemu-devel@nongnu.org; Wed, 13 Apr 2022 12:33:03 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:35361) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nefvR-0003FD-KO for qemu-devel@nongnu.org; Wed, 13 Apr 2022 12:33:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649867581; 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=uUR6TjwCWYCo3LuSdLeQzS9X+JAPaHgWLCnfsrZtvRs=; b=iu5+tOzzrgDixvdOH/k6skAN0t2FVvMpzGknIatfkFtRGtKq+0RJc8bK84pfllLL5EuG8R Wd35GxMRyXPkQ/6nRoo7bJfp9pnCIIiVOByV81e6UGHRlTdpszEppxdv+8BrcwQ6ju0nwj BcepT4H/9l4jo/uY/5dslA18DEpSlRs= 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-577-sRL3o_r4NyqQCH4I_wJwPA-1; Wed, 13 Apr 2022 12:32:59 -0400 X-MC-Unique: sRL3o_r4NyqQCH4I_wJwPA-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 6D88F1014A66; Wed, 13 Apr 2022 16:32:58 +0000 (UTC) Received: from eperezma.remote.csb (unknown [10.39.192.167]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5C64C1454555; Wed, 13 Apr 2022 16:32:56 +0000 (UTC) From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= To: qemu-devel@nongnu.org Subject: [RFC PATCH v7 20/25] vdpa: add NetClientState->start() callback Date: Wed, 13 Apr 2022 18:32:01 +0200 Message-Id: <20220413163206.1958254-21-eperezma@redhat.com> In-Reply-To: <20220413163206.1958254-1-eperezma@redhat.com> References: <20220413163206.1958254-1-eperezma@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.7 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eperezma@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=eperezma@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 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_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: , Cc: Laurent Vivier , Parav Pandit , Cindy Lu , "Michael S. Tsirkin" , Jason Wang , Gautam Dawar , Harpreet Singh Anand , "Gonglei \(Arei\)" , Eli Cohen , Liuxiangdong , Zhu Lingshan Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" It allows to inject custom code on device success start, right before release lock. Signed-off-by: Eugenio Pérez --- include/net/net.h | 2 ++ hw/net/vhost_net.c | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/include/net/net.h b/include/net/net.h index 523136c7ac..2fc3002ab4 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -44,6 +44,7 @@ typedef struct NICConf { typedef void (NetPoll)(NetClientState *, bool enable); typedef bool (NetCanReceive)(NetClientState *); +typedef void (NetStart)(NetClientState *); typedef ssize_t (NetReceive)(NetClientState *, const uint8_t *, size_t); typedef ssize_t (NetReceiveIOV)(NetClientState *, const struct iovec *, int); typedef void (NetCleanup) (NetClientState *); @@ -71,6 +72,7 @@ typedef struct NetClientInfo { NetReceive *receive_raw; NetReceiveIOV *receive_iov; NetCanReceive *can_receive; + NetStart *start; NetCleanup *cleanup; LinkStatusChanged *link_status_changed; QueryRxFilter *query_rx_filter; diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c index 30379d2ca4..44a105ec29 100644 --- a/hw/net/vhost_net.c +++ b/hw/net/vhost_net.c @@ -274,6 +274,10 @@ static int vhost_net_start_one(struct vhost_net *net, } } } + + if (net->nc->info->start) { + net->nc->info->start(net->nc); + } return 0; fail: file.fd = -1; -- 2.27.0