From: Jeff Epler <jepler@unpythonic.net>
To: "Stéphane Ancelot" <sancelot@numalliance.com>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: realtime ethernet
Date: Fri, 5 May 2017 10:52:07 -0500 [thread overview]
Message-ID: <20170505155207.GB27055@unpythonic.net> (raw)
In-Reply-To: <f463783b-f11b-7139-a9b2-db0d7a39d956@numalliance.com>
On Thu, May 04, 2017 at 09:54:36AM +0200, Stéphane Ancelot wrote:
> Hi,
>
> In any cases, I understand that the classic linux nic driver needs
> modifications to be realtime. (refer to rtnet work)
>
> because of the NAPI stack not really suitable for realtime.
>
> So, I understand that these modifications are not parts of the rt preeempt
> patch today.
We are working without any additional RT networking patches except those in the
debian -rt kernels.
Jeff
next prev parent reply other threads:[~2017-05-05 15:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <568ec603-8a01-3726-dd8e-6cf04e055767@numalliance.com>
2017-05-02 9:25 ` realtime ethernet Stéphane Ancelot
2017-05-03 21:33 ` Jeff Epler
2017-05-04 7:54 ` Stéphane Ancelot
2017-05-05 15:52 ` Jeff Epler [this message]
2008-03-06 0:33 [PATCH] The MPC83xx family doesn't support performance monitor instructions Gerald Van Baren
2008-03-06 14:07 ` Kumar Gala
2008-03-06 14:48 ` Realtime ethernet Mehlan, Markus (Ritter Elektronik)
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