From: Richard Cochran <richardcochran@gmail.com>
To: Jonathan Richardson <jonathar@broadcom.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Darren Edamura <dedamura@broadcom.com>,
One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>,
Scott Branden <sbranden@broadcom.com>,
Pawel Moll <pawel.moll@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Ray Jui <rjui@broadcom.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
bcm-kernel-feedback-list@broadcom.com,
Kumar Gala <galak@codeaurora.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/2] misc: Add initial Digital Timing Engine (DTE) driver for cygnus
Date: Thu, 21 May 2015 08:33:03 +0200 [thread overview]
Message-ID: <20150521063303.GA1558@localhost.localdomain> (raw)
In-Reply-To: <555D1ADA.8070308@broadcom.com>
On Wed, May 20, 2015 at 04:38:02PM -0700, Jonathan Richardson wrote:
>
> Richard, this design isn't going to work. We need to have both kernel
> and user space consumers.
But you did not implement even a single kernel consumer.
> We don't want all GPIO's in a common timestamp
> buffer either, as it presents problems I mentioned previously. Currently
> the network input is a gpio.
That won't work. Consider what happens when the MAC drops a packet.
> After some discussion here I think we'll
> have to keep this driver out of the kernel for now.
Fine with me.
Thanks,
Richard
next prev parent reply other threads:[~2015-05-21 6:33 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-22 23:22 [PATCH 0/2] Add DTE driver for Cygnus Jonathan Richardson
[not found] ` <1429744923-2007-1-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-04-22 23:22 ` [PATCH 1/2] misc: Add DT binding for cygnus Digital Timing Engine (DTE) driver Jonathan Richardson
2015-04-22 23:22 ` [PATCH 2/2] misc: Add initial Digital Timing Engine (DTE) driver for cygnus Jonathan Richardson
[not found] ` <1429744923-2007-3-git-send-email-jonathar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-04-23 8:04 ` Arnd Bergmann
2015-04-23 18:07 ` Jonathan Richardson
2015-05-01 19:01 ` Jonathan Richardson
2015-05-01 19:30 ` One Thousand Gnomes
2015-05-01 19:40 ` Arnd Bergmann
2015-05-08 20:02 ` Jonathan Richardson
[not found] ` <554D1649.2030106-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-05-13 1:03 ` Jonathan Richardson
2015-05-13 12:19 ` Arnd Bergmann
2015-05-13 14:37 ` Richard Cochran
2015-05-13 14:51 ` Richard Cochran
2015-05-13 15:35 ` Richard Cochran
[not found] ` <20150513153544.GC2065-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2015-05-13 19:50 ` Jonathan Richardson
2015-05-13 20:27 ` Richard Cochran
2015-05-13 23:25 ` Jonathan Richardson
[not found] ` <5553DD7D.8090905-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-05-14 11:30 ` Richard Cochran
2015-05-20 23:38 ` Jonathan Richardson
2015-05-21 6:33 ` Richard Cochran [this message]
2015-05-21 17:48 ` Jonathan Richardson
[not found] ` <5543CD73.2030902-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-05-13 15:21 ` Richard Cochran
[not found] ` <20150513152130.GB2065-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2015-05-13 19:38 ` Jonathan Richardson
2015-05-13 19:42 ` Richard Cochran
2015-05-13 19:39 ` Jonathan Richardson
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