From: Marc Kleine-Budde <mkl@pengutronix.de>
To: Sven Schuchmann <schuchmann@schleissheimer.de>
Cc: linux-can@vger.kernel.org
Subject: Re: flexcan: use hardware timestamp
Date: Mon, 29 Apr 2013 20:00:17 +0200 [thread overview]
Message-ID: <517EB531.20803@pengutronix.de> (raw)
In-Reply-To: <517EB4D1.8020205@pengutronix.de>
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On 04/29/2013 07:58 PM, Marc Kleine-Budde wrote:
> On 04/29/2013 07:33 PM, Sven Schuchmann wrote:
>> Hello,
>> I was wondering if the flexcan driver uses the hardware timestamp
>> and by looking at the code under drivers/net/can/flexcan.c and did
>> not find any access to those registers.
>>
>> is there a special reason for this?
>
> Yes, no one has implemented it yet :)
>
>> If not, I would try implementing to use skb_shared_hwtstamps...
I mean, go ahead implement hardware timestamps, but I haven't checked if
skb_shared_hwtstamps is the correct interface.
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
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next prev parent reply other threads:[~2013-04-29 18:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-29 17:33 flexcan: use hardware timestamp Sven Schuchmann
2013-04-29 17:58 ` Marc Kleine-Budde
2013-04-29 18:00 ` Marc Kleine-Budde [this message]
2013-04-29 18:42 ` wg
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