From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: "Stéphane ANCELOT" <sancelot@free.fr>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai] rt_e1000e driver issues
Date: Mon, 31 Aug 2015 20:30:03 +0200 [thread overview]
Message-ID: <20150831183003.GA5696@hermes.click-hack.org> (raw)
In-Reply-To: <55E45EE2.1090307@free.fr>
On Mon, Aug 31, 2015 at 04:04:18PM +0200, Stéphane ANCELOT wrote:
> Hi,
>
> I am checking timing issues of realtime rtnet frames in my application.
> Timing to send a frame is convenient.
> but I have some issues with the time to receive the frames.
>
> Although the RxDelays are cleared, the frame is received almost 175us later
> than it should in comparison with a rt8169 driver (v2.6 version) and the
> same application.
>
> Any idea where to look at first ?
modinfo rt_e1000e
--
Gilles.
https://click-hack.org
next prev parent reply other threads:[~2015-08-31 18:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-31 14:04 [Xenomai] rt_e1000e driver issues Stéphane ANCELOT
2015-08-31 18:30 ` Gilles Chanteperdrix [this message]
2015-09-01 10:20 ` Gilles Chanteperdrix
2015-09-02 14:00 ` Stéphane ANCELOT
2015-09-02 14:09 ` Gilles Chanteperdrix
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