From patchwork Thu Dec 13 12:34:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jens Freimann X-Patchwork-Id: 48773 X-Patchwork-Delegate: thomas@monjalon.net 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 AEBF31B537; Thu, 13 Dec 2018 13:35:42 +0100 (CET) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id 9F3FE1B4CA for ; Thu, 13 Dec 2018 13:35:41 +0100 (CET) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0CCFD2F39; Thu, 13 Dec 2018 12:35:41 +0000 (UTC) Received: from localhost (unknown [10.36.118.169]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E69A5614E6; Thu, 13 Dec 2018 12:35:33 +0000 (UTC) From: Jens Freimann To: dev@dpdk.org Cc: tiwei.bie@intel.com, maxime.coquelin@redhat.com, Gavin.Hu@arm.com Date: Thu, 13 Dec 2018 13:34:47 +0100 Message-Id: <20181213123453.15035-5-jfreimann@redhat.com> In-Reply-To: <20181213123453.15035-1-jfreimann@redhat.com> References: <20181213123453.15035-1-jfreimann@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Thu, 13 Dec 2018 12:35:41 +0000 (UTC) Subject: [dpdk-dev] [PATCH v12 04/10] 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 | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h index b7a5a5963..e6e0518a3 100644 --- a/drivers/net/virtio/virtqueue.h +++ b/drivers/net/virtio/virtqueue.h @@ -440,6 +440,15 @@ virtqueue_notify(struct virtqueue *vq) uint16_t used_idx, nused; \ used_idx = (vq)->vq_ring.used->idx; \ nused = (uint16_t)(used_idx - (vq)->vq_used_cons_idx); \ + if (vtpci_packed_queue((vq)->hw)) { \ + PMD_INIT_LOG(DEBUG, \ + "VQ: - size=%d; free=%d; used_cons_idx=%d; avail_idx=%d;" \ + "VQ: - avail_wrap_counter=%d; used_wrap_counter=%d", \ + (vq)->vq_nentries, (vq)->vq_free_cnt, (vq)->vq_used_cons_idx, \ + (vq)->vq_avail_idx, (vq)->avail_wrap_counter, \ + (vq)->used_wrap_counter); \ + break; \ + } \ PMD_INIT_LOG(DEBUG, \ "VQ: - size=%d; free=%d; used=%d; desc_head_idx=%d;" \ " avail.idx=%d; used_cons_idx=%d; used.idx=%d;" \