From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1424500AbcBQXGa (ORCPT ); Wed, 17 Feb 2016 18:06:30 -0500 Received: from p3plsmtps2ded01.prod.phx3.secureserver.net ([208.109.80.58]:33104 "EHLO p3plsmtps2ded01.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423151AbcBQXG3 (ORCPT ); Wed, 17 Feb 2016 18:06:29 -0500 x-originating-ip: 72.167.245.219 From: Simon Xiao To: kys@microsoft.com, haiyangz@microsoft.com, devel@linuxdriverproject.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Simon Xiao Subject: [PATCH net-next] hv_netvsc: add software transmit timestamp support Date: Wed, 17 Feb 2016 16:43:59 -0800 Message-Id: <1455756239-20721-1-git-send-email-sixiao@microsoft.com> X-Mailer: git-send-email 1.7.4.1 X-CMAE-Envelope: MS4wfL4gI9Iv0gWAhpzNhT6pG5bIywWxwwXyt9eSNi4djqS8mhsaees24ZtBTvG/63bHHG5RxoruyE6KESITWKj4X5ELBHwq5ENQUpushUJeMTLX1KwwUGCf KvKxe9Y+SjE24ZPWNFWX9B61Q546jsaMaYoeOUlheZn5YU3coUXYlmnkleDz9odXbaPHU8W07LIVtf6HIHGqpTKkOE+qf5NbmexIGrUR29E31sIsBzfIZ/6h d9sU6pjdSIXG2CPhggiaSOZcyTOC/pdedncR4q36YwvTz454LpDsEh4PYzBRi76qGVUFUHuXsl2nSrHduZWUGUOrprspQLIjxsvWcMQrgf9vPTe0KGrsbBHT K8eFK2lf Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable skb_tx_timestamp in hyperv netvsc. Signed-off-by: Simon Xiao Reviewed-by: K. Y. Srinivasan Reviewed-by: Haiyang Zhang --- drivers/net/hyperv/netvsc_drv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index c72e5b8..202e2b1 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -550,6 +550,8 @@ do_send: packet->page_buf_cnt = init_page_array(rndis_msg, rndis_msg_size, skb, packet, &pb); + /* timestamp packet in software */ + skb_tx_timestamp(skb); ret = netvsc_send(net_device_ctx->device_ctx, packet, rndis_msg, &pb, skb); @@ -920,6 +922,7 @@ static const struct ethtool_ops ethtool_ops = { .get_link = ethtool_op_get_link, .get_channels = netvsc_get_channels, .set_channels = netvsc_set_channels, + .get_ts_info = ethtool_op_get_ts_info, }; static const struct net_device_ops device_ops = { -- 2.5.0