From patchwork Wed Oct 24 08:40:08 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xueming Li X-Patchwork-Id: 47303 X-Patchwork-Delegate: shahafs@mellanox.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 4D6EE5F1D; Wed, 24 Oct 2018 10:40:39 +0200 (CEST) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id 518385F1C for ; Wed, 24 Oct 2018 10:40:37 +0200 (CEST) Received: from Internal Mail-Server by MTLPINE1 (envelope-from xuemingl@mellanox.com) with ESMTPS (AES256-SHA encrypted); 24 Oct 2018 10:45:40 +0200 Received: from dev-r630-06.mtbc.labs.mlnx (dev-r630-06.mtbc.labs.mlnx [10.12.205.180]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id w9O8eV6Q002402; Wed, 24 Oct 2018 11:40:32 +0300 Received: from dev-r630-06.mtbc.labs.mlnx (localhost [127.0.0.1]) by dev-r630-06.mtbc.labs.mlnx (8.14.7/8.14.7) with ESMTP id w9O8eVtr100269; Wed, 24 Oct 2018 16:40:31 +0800 Received: (from xuemingl@localhost) by dev-r630-06.mtbc.labs.mlnx (8.14.7/8.14.7/Submit) id w9O8eVYP100268; Wed, 24 Oct 2018 16:40:31 +0800 From: Xueming Li To: Shahaf Shuler , Yongseok Koh Cc: Xueming Li , dev@dpdk.org Date: Wed, 24 Oct 2018 16:40:08 +0800 Message-Id: <1540370408-100215-2-git-send-email-xuemingl@mellanox.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1540370408-100215-1-git-send-email-xuemingl@mellanox.com> References: <1540370408-100215-1-git-send-email-xuemingl@mellanox.com> Subject: [dpdk-dev] [PATCH 2/2] net/mlx5: fix interrupt on compressed completion queue 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" Rxq.cq_ci field gets changed in zipped cqe mode because the field used to save cq_ci in zip data structure has less bits defined. Fixes: 43e9d9794cde ("net/mlx5: support upstream rdma-core") Cc: Shahaf Shuler Signed-off-by: Xueming Li --- drivers/net/mlx5/mlx5_rxtx.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h index 1db468c..a13784e 100644 --- a/drivers/net/mlx5/mlx5_rxtx.h +++ b/drivers/net/mlx5/mlx5_rxtx.h @@ -65,7 +65,7 @@ struct rxq_zip { uint16_t ai; /* Array index. */ uint16_t ca; /* Current array index. */ uint16_t na; /* Next array index. */ - uint16_t cq_ci; /* The next CQE. */ + uint32_t cq_ci; /* The next CQE. */ uint32_t cqe_cnt; /* Number of CQEs. */ };