From patchwork Thu Apr 5 10:10:15 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jens Freimann X-Patchwork-Id: 37266 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 993361B7B2; Thu, 5 Apr 2018 12:11:03 +0200 (CEST) Received: from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by dpdk.org (Postfix) with ESMTP id 96FDD4F93 for ; Thu, 5 Apr 2018 12:11:00 +0200 (CEST) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0CDBC406E8C3; Thu, 5 Apr 2018 10:11:00 +0000 (UTC) Received: from localhost (dhcp-192-241.str.redhat.com [10.33.192.241]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B58B6215CDAF; Thu, 5 Apr 2018 10:10:59 +0000 (UTC) From: Jens Freimann To: dev@dpdk.org Cc: tiwei.bie@intel.com, yliu@fridaylinux.org, maxime.coquelin@redhat.com, mst@redhat.com Date: Thu, 5 Apr 2018 12:10:15 +0200 Message-Id: <20180405101031.26468-6-jfreimann@redhat.com> In-Reply-To: <20180405101031.26468-1-jfreimann@redhat.com> References: <20180405101031.26468-1-jfreimann@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 05 Apr 2018 10:11:00 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 05 Apr 2018 10:11:00 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'jfreimann@redhat.com' RCPT:'' Subject: [dpdk-dev] [PATCH v3 05/21] 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 Reviewed-by: Maxime Coquelin --- drivers/net/virtio/virtqueue.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h index cc2e7c0f6..7e265bf93 100644 --- a/drivers/net/virtio/virtqueue.h +++ b/drivers/net/virtio/virtqueue.h @@ -360,6 +360,13 @@ 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; \ + } \ + if (vtpci_packed_queue((vq)->hw)) break; \ uint16_t used_idx, nused; \ used_idx = (vq)->vq_ring.used->idx; \ nused = (uint16_t)(used_idx - (vq)->vq_used_cons_idx); \