From patchwork Fri May 19 08:31:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenjing Qiao X-Patchwork-Id: 127105 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E48F142B47; Fri, 19 May 2023 10:37:11 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0A99742D37; Fri, 19 May 2023 10:37:04 +0200 (CEST) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by mails.dpdk.org (Postfix) with ESMTP id 99DB142D2D; Fri, 19 May 2023 10:37:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1684485421; x=1716021421; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HrwRMFjw+OxVylIb8IK8lo6TbYMXS1yTkJHC5lMY6ts=; b=jCx8SIZOiSVJ3zvZdxOg5Xy8MhmpaAF+dFoAf2SqmYGjJk26Gk6sScL0 O2Xu7N6OCtOMmazTW9Hlr3Bo7J/O7/wigN5TJ6JwWKN1A+8unp9oNbnb0 QxF8kOVSE96hioccWeerG48DKXcE/QblNV1M31qFdztEOYPWbldAW8dUf BR9dMT2pppD0eOf/GBNVLO/5BCTVkQoiYEQEV6nrTsNaH9zunlux6AIAh XhPzbq0+LNz6X4i+J+WeJiM7EKpTMoj3rg3qIHw8Fr+fsjn/zI7KGE90t J65LdVKoDwYm7P1z9U09oGR59zXW56Dv2LxyRIA9tZEooXVUu9mx3Hfzz Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10714"; a="354670390" X-IronPort-AV: E=Sophos;i="6.00,176,1681196400"; d="scan'208";a="354670390" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 May 2023 01:37:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10714"; a="772216238" X-IronPort-AV: E=Sophos;i="6.00,176,1681196400"; d="scan'208";a="772216238" Received: from dpdk-wenjing-01.sh.intel.com ([10.67.118.161]) by fmsmga004.fm.intel.com with ESMTP; 19 May 2023 01:36:59 -0700 From: Wenjing Qiao To: jingjing.wu@intel.com, beilei.xing@intel.com, qi.z.zhang@intel.com Cc: dev@dpdk.org, mingxia.liu@intel.com, Wenjing Qiao , stable@dpdk.org Subject: [PATCH v4 3/7] net/cpfl: save main time by alarm Date: Fri, 19 May 2023 04:31:06 -0400 Message-Id: <20230519083110.809913-4-wenjing.qiao@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230519083110.809913-1-wenjing.qiao@intel.com> References: <20230424091707.488045-2-wenjing.qiao@intel.com> <20230519083110.809913-1-wenjing.qiao@intel.com> MIME-Version: 1.0 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 Using alarm to save main time from registers every 1 second. Fixes: 8c6098afa075 ("common/idpf: add Rx/Tx data path") Cc: stable@dpdk.org Signed-off-by: Wenjing Qiao --- drivers/net/cpfl/cpfl_ethdev.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c index 7528a14d05..702fd6f4ec 100644 --- a/drivers/net/cpfl/cpfl_ethdev.c +++ b/drivers/net/cpfl/cpfl_ethdev.c @@ -767,6 +767,9 @@ cpfl_dev_start(struct rte_eth_dev *dev) goto err_vec; } + if (dev->data->dev_conf.rxmode.offloads & RTE_ETH_RX_OFFLOAD_TIMESTAMP) + idpf_rx_timestamp_start(base); + ret = idpf_vc_vectors_alloc(vport, req_vecs_num); if (ret != 0) { PMD_DRV_LOG(ERR, "Failed to allocate interrupt vectors"); @@ -814,6 +817,7 @@ static int cpfl_dev_stop(struct rte_eth_dev *dev) { struct idpf_vport *vport = dev->data->dev_private; + struct idpf_adapter *base = vport->adapter; if (dev->data->dev_started == 0) return 0; @@ -826,6 +830,9 @@ cpfl_dev_stop(struct rte_eth_dev *dev) idpf_vc_vectors_dealloc(vport); + if (dev->data->dev_conf.rxmode.offloads & RTE_ETH_RX_OFFLOAD_TIMESTAMP) + idpf_rx_timestamp_stop(base); + return 0; }