From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mms1.broadcom.com ([216.31.210.17]:1794 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754946Ab1CXOWo (ORCPT ); Thu, 24 Mar 2011 10:22:44 -0400 To: "Johannes Berg" cc: "John Linville" , linux-wireless , "Greg KH" Subject: Re: [PATCH] mac80211: rename RX_FLAG_TSFT References: <1298469968.4122.8.camel@jlt3.sipsolutions.net> <1300973845.26265.4.camel@jlt3.sipsolutions.net> Date: Thu, 24 Mar 2011 15:22:33 +0100 MIME-Version: 1.0 From: "Arend van Spriel" Message-ID: In-Reply-To: <1300973845.26265.4.camel@jlt3.sipsolutions.net> Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes Sender: linux-wireless-owner@vger.kernel.org List-ID: On Thu, 24 Mar 2011 14:37:25 +0100, Johannes Berg wrote: > include/net/mac80211.h: > > * @mactime: value in microseconds of the 64-bit Time Synchronization > Function > * (TSF) timer when the first data symbol (MPDU) arrived at the > hardware. > > > Not sure what else to say ... reading the TSF when processing the frame > in software is clearly bogus. You are right. Have to look what the hardware is providing us. Probably we do get some timestamp. Gr. AvS -- "The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents." - "The Call of Cthulhu"