From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 2/6] e100: enable transmit time stamping. Date: Sat, 14 Apr 2012 02:16:27 -0700 Message-ID: <1334394991-5839-3-git-send-email-jeffrey.t.kirsher@intel.com> References: <1334394991-5839-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: Richard Cochran , netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga14.intel.com ([143.182.124.37]:45040 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752948Ab2DNJQf (ORCPT ); Sat, 14 Apr 2012 05:16:35 -0400 In-Reply-To: <1334394991-5839-1-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Richard Cochran This patch enables software (and phy device) transmit time stamping. Tested on an old PIII laptop with built in NIC. Signed-off-by: Richard Cochran Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/e100.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index e4d4c17..ada720b 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -1759,6 +1759,7 @@ static void e100_xmit_prepare(struct nic *nic, struct cb *cb, skb->data, skb->len, PCI_DMA_TODEVICE)); /* check for mapping failure? */ cb->u.tcb.tbd.size = cpu_to_le16(skb->len); + skb_tx_timestamp(skb); } static netdev_tx_t e100_xmit_frame(struct sk_buff *skb, -- 1.7.7.6