From patchwork Wed Dec 11 07:00:40 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rasesh Mody X-Patchwork-Id: 299825 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id D02A12C012E for ; Wed, 11 Dec 2013 18:01:18 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750836Ab3LKHBR (ORCPT ); Wed, 11 Dec 2013 02:01:17 -0500 Received: from mx0b-000f0801.pphosted.com ([67.231.152.113]:25952 "EHLO mx0b-000f0801.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750719Ab3LKHBP (ORCPT ); Wed, 11 Dec 2013 02:01:15 -0500 Received: from pps.filterd (m0000700 [127.0.0.1]) by mx0b-000f0801.pphosted.com (8.14.5/8.14.5) with SMTP id rBB6l9l5019109; Tue, 10 Dec 2013 23:01:14 -0800 Received: from hq1wp-exchub01.corp.brocade.com ([144.49.131.13]) by mx0b-000f0801.pphosted.com with ESMTP id 1gp7tcgnne-1 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Tue, 10 Dec 2013 23:01:13 -0800 Received: from blc-10-1.brocade.com (10.70.4.101) by HQ1WP-EXCHUB01.corp.brocade.com (10.70.36.101) with Microsoft SMTP Server (TLS) id 14.3.123.3; Tue, 10 Dec 2013 23:01:12 -0800 Received: from blc-10-1.brocade.com (localhost.localdomain [127.0.0.1]) by blc-10-1.brocade.com (8.13.1/8.13.8) with ESMTP id rBB71Cae013826; Tue, 10 Dec 2013 23:01:12 -0800 Received: (from rmody@localhost) by blc-10-1.brocade.com (8.13.1/8.13.8/Submit) id rBB71CGt013822; Tue, 10 Dec 2013 23:01:12 -0800 From: Rasesh Mody To: CC: , , Rasesh Mody Subject: [net-next 01/12] bna: Add software timestamping support Date: Tue, 10 Dec 2013 23:00:40 -0800 Message-ID: <1386745251-13710-2-git-send-email-rmody@brocade.com> X-Mailer: git-send-email 1.8.3.rc2 In-Reply-To: <1386745251-13710-1-git-send-email-rmody@brocade.com> References: <1386745251-13710-1-git-send-email-rmody@brocade.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.11.87, 1.0.14, 0.0.0000 definitions=2013-12-11_02:2013-12-10, 2013-12-11, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1305240000 definitions=main-1312100274 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org - Invoke skb_tx_timestamp() API just before invoking txq_doorbell() - Add ethtool (-T) support Signed-off-by: Rasesh Mody --- drivers/net/ethernet/brocade/bna/bnad.c | 2 ++ drivers/net/ethernet/brocade/bna/bnad_ethtool.c | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index f276433..9b1c550 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -2911,6 +2911,8 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev) if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))) return NETDEV_TX_OK; + skb_tx_timestamp(skb); + bna_txq_prod_indx_doorbell(tcb); smp_mb(); diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c index 455b5a2..f9e1508 100644 --- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c +++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c @@ -1131,6 +1131,7 @@ static const struct ethtool_ops bnad_ethtool_ops = { .get_eeprom = bnad_get_eeprom, .set_eeprom = bnad_set_eeprom, .flash_device = bnad_flash_device, + .get_ts_info = ethtool_op_get_ts_info, }; void