From patchwork Wed Jul 20 03:04:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xuan Zhuo X-Patchwork-Id: 12923451 X-Patchwork-Delegate: kuba@kernel.org 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1302DCCA485 for ; Wed, 20 Jul 2022 03:09:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242218AbiGTDJi (ORCPT ); Tue, 19 Jul 2022 23:09:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35992 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242138AbiGTDIm (ORCPT ); Tue, 19 Jul 2022 23:08:42 -0400 Received: from out30-57.freemail.mail.aliyun.com (out30-57.freemail.mail.aliyun.com [115.124.30.57]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8C77300; Tue, 19 Jul 2022 20:06:09 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R101e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045168;MF=xuanzhuo@linux.alibaba.com;NM=1;PH=DS;RN=37;SR=0;TI=SMTPD_---0VJuw0iZ_1658286362; Received: from localhost(mailfrom:xuanzhuo@linux.alibaba.com fp:SMTPD_---0VJuw0iZ_1658286362) by smtp.aliyun-inc.com; Wed, 20 Jul 2022 11:06:03 +0800 From: Xuan Zhuo To: virtualization@lists.linux-foundation.org Cc: Richard Weinberger , Anton Ivanov , Johannes Berg , "Michael S. Tsirkin" , Jason Wang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Hans de Goede , Mark Gross , Vadim Pasternak , Bjorn Andersson , Mathieu Poirier , Cornelia Huck , Halil Pasic , Eric Farman , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Xuan Zhuo , Vincent Whitchurch , linux-um@lists.infradead.org, netdev@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-s390@vger.kernel.org, kvm@vger.kernel.org, bpf@vger.kernel.org, kangjie.xu@linux.alibaba.com Subject: [PATCH v12 36/40] virtio_net: get ringparam by virtqueue_get_vring_max_size() Date: Wed, 20 Jul 2022 11:04:32 +0800 Message-Id: <20220720030436.79520-37-xuanzhuo@linux.alibaba.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20220720030436.79520-1-xuanzhuo@linux.alibaba.com> References: <20220720030436.79520-1-xuanzhuo@linux.alibaba.com> MIME-Version: 1.0 X-Git-Hash: 366032b2ffac Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Use virtqueue_get_vring_max_size() in virtnet_get_ringparam() to set tx,rx_max_pending. Signed-off-by: Xuan Zhuo Acked-by: Jason Wang --- drivers/net/virtio_net.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 40532ecbe7fc..981ef8ea4d58 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2254,10 +2254,10 @@ static void virtnet_get_ringparam(struct net_device *dev, { struct virtnet_info *vi = netdev_priv(dev); - ring->rx_max_pending = virtqueue_get_vring_size(vi->rq[0].vq); - ring->tx_max_pending = virtqueue_get_vring_size(vi->sq[0].vq); - ring->rx_pending = ring->rx_max_pending; - ring->tx_pending = ring->tx_max_pending; + ring->rx_max_pending = vi->rq[0].vq->num_max; + ring->tx_max_pending = vi->sq[0].vq->num_max; + ring->rx_pending = virtqueue_get_vring_size(vi->rq[0].vq); + ring->tx_pending = virtqueue_get_vring_size(vi->sq[0].vq); } static bool virtnet_commit_rss_command(struct virtnet_info *vi)