From: "Arend van Spriel" <arend@broadcom.com>
To: "Johannes Berg" <johannes@sipsolutions.net>
Cc: "John Linville" <linville@tuxdriver.com>,
linux-wireless <linux-wireless@vger.kernel.org>,
"Greg KH" <greg@kroah.com>
Subject: Re: [PATCH] mac80211: rename RX_FLAG_TSFT
Date: Thu, 24 Mar 2011 15:22:33 +0100 [thread overview]
Message-ID: <op.vsup7vcc3ri7v4@arend-laptop> (raw)
In-Reply-To: <1300973845.26265.4.camel@jlt3.sipsolutions.net>
On Thu, 24 Mar 2011 14:37:25 +0100, Johannes Berg
<johannes@sipsolutions.net> 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"
prev parent reply other threads:[~2011-03-24 14:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-23 14:06 [PATCH] mac80211: rename RX_FLAG_TSFT Johannes Berg
2011-03-24 13:32 ` Arend van Spriel
2011-03-24 13:37 ` Johannes Berg
2011-03-24 14:22 ` Arend van Spriel [this message]
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