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 mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 097E7FF8855 for ; Tue, 5 May 2026 20:45:45 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2BB5140693; Tue, 5 May 2026 22:45:31 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id B809C406FF; Tue, 5 May 2026 22:45:29 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1202) id 0012B20B7168; Tue, 5 May 2026 13:45:26 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 0012B20B7168 From: Long Li To: dev@dpdk.org, Wei Hu , Stephen Hemminger Cc: Long Li , stable@dpdk.org Subject: [PATCH 6/7] net/netvsc: forward per-queue stats from VF device Date: Tue, 5 May 2026 13:44:55 -0700 Message-ID: <20260505204457.267934-6-longli@microsoft.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: <20260505204457.267934-1-longli@microsoft.com> References: <20260505204457.267934-1-longli@microsoft.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org hn_vf_stats_get was ignoring the qstats parameter (__rte_unused), calling rte_eth_stats_get which only collects aggregate stats. This meant per-queue stats (rx_q0_good_packets, tx_q0_good_packets, etc.) were always zero when VF datapath was active, even though the underlying MANA driver populates them in its stats_get callback. Call the VF device's stats_get op directly with the qstats pointer so per-queue counters are forwarded through netvsc to the xstats telemetry output. Fixes: dc7680e8597c ("net/netvsc: support integrated VF") Cc: stable@dpdk.org Signed-off-by: Long Li --- drivers/net/netvsc/hn_vf.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/net/netvsc/hn_vf.c b/drivers/net/netvsc/hn_vf.c index 1fcc65a712..497f747aab 100644 --- a/drivers/net/netvsc/hn_vf.c +++ b/drivers/net/netvsc/hn_vf.c @@ -749,7 +749,7 @@ void hn_vf_rx_queue_release(struct hn_data *hv, uint16_t queue_id) int hn_vf_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats, - struct eth_queue_stats *qstats __rte_unused) + struct eth_queue_stats *qstats) { struct hn_data *hv = dev->data->dev_private; struct rte_eth_dev *vf_dev; @@ -757,8 +757,12 @@ int hn_vf_stats_get(struct rte_eth_dev *dev, rte_rwlock_read_lock(&hv->vf_lock); vf_dev = hn_get_vf_dev(hv); - if (vf_dev) - ret = rte_eth_stats_get(vf_dev->data->port_id, stats); + if (vf_dev) { + if (vf_dev->dev_ops->stats_get) + ret = vf_dev->dev_ops->stats_get(vf_dev, stats, qstats); + else + ret = rte_eth_stats_get(vf_dev->data->port_id, stats); + } rte_rwlock_read_unlock(&hv->vf_lock); return ret; } -- 2.43.0