From patchwork Thu Apr 19 07:07:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jens Freimann X-Patchwork-Id: 38469 X-Patchwork-Delegate: maxime.coquelin@redhat.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E39177CBB; Thu, 19 Apr 2018 09:08:12 +0200 (CEST) Received: from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by dpdk.org (Postfix) with ESMTP id 4B7BB7CD8 for ; Thu, 19 Apr 2018 09:08:09 +0200 (CEST) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DF4DB40058BE; Thu, 19 Apr 2018 07:08:08 +0000 (UTC) Received: from localhost (ovpn-117-19.ams2.redhat.com [10.36.117.19]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8F9BA2023238; Thu, 19 Apr 2018 07:08:08 +0000 (UTC) From: Jens Freimann To: dev@dpdk.org Cc: tiwei.bie@intel.com, yliu@fridaylinux.org, maxime.coquelin@redhat.com, mst@redhat.com, jens@freimann.org Date: Thu, 19 Apr 2018 09:07:36 +0200 Message-Id: <20180419070751.8933-6-jfreimann@redhat.com> In-Reply-To: <20180419070751.8933-1-jfreimann@redhat.com> References: <20180419070751.8933-1-jfreimann@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Thu, 19 Apr 2018 07:08:08 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Thu, 19 Apr 2018 07:08:08 +0000 (UTC) for IP:'10.11.54.4' DOMAIN:'int-mx04.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'jfreimann@redhat.com' RCPT:'' Subject: [dpdk-dev] [PATCH v4 05/20] net/virtio: dump packed virtqueue data X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add support to dump packed virtqueue data to the VIRTQUEUE_DUMP() macro. Signed-off-by: Jens Freimann --- drivers/net/virtio/virtqueue.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h index 081b27a52..ea804c9c7 100644 --- a/drivers/net/virtio/virtqueue.h +++ b/drivers/net/virtio/virtqueue.h @@ -379,6 +379,12 @@ virtqueue_notify(struct virtqueue *vq) #ifdef RTE_LIBRTE_VIRTIO_DEBUG_DUMP #define VIRTQUEUE_DUMP(vq) do { \ + if (vtpci_packed_queue((vq)->hw)) { \ + PMD_INIT_LOG(DEBUG, \ + "VQ: - size=%d; free=%d; last_used_idx=%d;" \ + (vq)->vq_nentries, (vq)->vq_free_cnt, nused); \ + break; \ + } \ uint16_t used_idx, nused; \ used_idx = (vq)->vq_ring.used->idx; \ nused = (uint16_t)(used_idx - (vq)->vq_used_cons_idx); \