From: atull <atull@opensource.altera.com>
To: Pavel Machek <pavel@denx.de>
Cc: mark.rutland@arm.com, linux-doc@vger.kernel.org,
rubini@gnudd.com, pantelis.antoniou@konsulko.com, hpa@zytor.com,
s.trumtrar@pengutronix.de, devel@driverdev.osuosl.org,
sameo@linux.intel.com, nico@linaro.org,
ijc+devicetree@hellion.org.uk, michal.simek@xilinx.com,
kyle.teske@ni.com, jgunthorpe@obsidianresearch.com,
grant.likely@linaro.org, davidb@codeaurora.org,
linus.walleij@linaro.org, cesarb@cesarb.net,
devicetree@vger.kernel.org, jason@lakedaemon.net,
pawel.moll@arm.com, iws@ovro.caltech.edu, broonie@kernel.org,
philip@balister.org, dinguyen@opensource.altera.com,
monstr@monstr.eu, gregkh@linuxfoundation.org,
yvanderv@opensource.altera.com, linux-kernel@vger.kernel.org,
balbi@ti.com, delicious.quinoa@gmail.com, robh+dt@kernel.org,
rob@landley.net, galak@codeaurora.org, akpm@linux-foundation.org,
davem@davemloft.net, m.chehab@samsung.com
Subject: Re: [PATCH v8 2/4] fpga manager: add sysfs interface document
Date: Fri, 9 Jan 2015 13:14:24 -0600 [thread overview]
Message-ID: <alpine.DEB.2.02.1501091302370.30067@linuxheads99> (raw)
In-Reply-To: <20150107084819.GA1887@amd>
On Wed, 7 Jan 2015, Pavel Machek wrote:
> On Tue 2015-01-06 14:13:37, atull@opensource.altera.com wrote:
> > +
> > +What: /sys/class/fpga_manager/<fpga>/firmware
> > +Date: October 2014
> > +KernelVersion: 3.18
> > +Contact: Alan Tull <atull@opensource.altera.com>
> > +Description: Name of the FPGA image file to load using firmware
> > class.
>
> This one is ugly: it unneccessarily passes firmware name through the
> kernel. Just make interface and code simpler by always passing
> "socfpga-fpga-image" or something like that.
>
> Thanks,
> Pavel
Hi Pavel,
It might be ugly. It's not unnecessary. Some uses of FPGAs involve
switching out the FPGA images dynamically under control of the userspace.
Alan
next prev parent reply other threads:[~2015-01-09 19:14 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-06 20:13 [PATCH v8 0/4] FPGA Manager Framework atull
2015-01-06 20:13 ` [PATCH v8 1/4] doc: add bindings document for altera fpga manager atull
2015-01-06 22:05 ` Rob Herring
2015-01-06 22:34 ` atull
2015-01-09 15:50 ` Rob Herring
[not found] ` <CAL_Jsq+pn5MW6veUivEL49FLSQxZOWRq0gU9Q6iD5jzurKK3rQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-01-09 18:58 ` atull
2015-01-06 20:13 ` [PATCH v8 2/4] fpga manager: add sysfs interface document atull
2015-01-07 8:48 ` Pavel Machek
2015-01-09 19:14 ` atull [this message]
2015-01-09 20:56 ` Pavel Machek
2015-01-10 8:10 ` Pantelis Antoniou
2015-01-10 15:11 ` Pavel Machek
2015-01-11 16:29 ` atull
2015-01-12 8:45 ` Pavel Machek
2015-01-12 13:48 ` Michal Simek
2015-01-13 7:28 ` Pavel Machek
2015-01-13 7:40 ` Pantelis Antoniou
2015-01-13 7:56 ` Pavel Machek
2015-01-13 17:27 ` atull
2015-01-12 16:05 ` Rob Herring
2015-01-12 16:26 ` Mark Brown
2015-01-12 18:06 ` Jason Gunthorpe
2015-01-13 16:21 ` One Thousand Gnomes
2015-01-15 21:52 ` Pavel Machek
2015-01-12 21:01 ` One Thousand Gnomes
2015-01-12 21:43 ` Jason Gunthorpe
2015-01-13 16:28 ` One Thousand Gnomes
2015-01-13 17:26 ` Pantelis Antoniou
2015-01-13 19:44 ` atull
2015-01-14 15:58 ` One Thousand Gnomes
2015-01-13 20:00 ` Jason Gunthorpe
2015-01-13 21:37 ` atull
2015-01-13 22:24 ` Jason Gunthorpe
2015-01-14 16:06 ` One Thousand Gnomes
2015-01-14 18:12 ` Jason Gunthorpe
2015-01-14 19:01 ` Pantelis Antoniou
2015-01-15 11:36 ` One Thousand Gnomes
2015-01-15 11:44 ` Mark Brown
2015-01-15 16:34 ` atull
2015-01-15 18:47 ` Jason Gunthorpe
2015-01-15 20:45 ` One Thousand Gnomes
2015-01-15 20:54 ` Pantelis Antoniou
2015-01-21 16:01 ` One Thousand Gnomes
[not found] ` <20150121160151.453ba403-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2015-01-21 16:33 ` Pantelis Antoniou
[not found] ` <D466D9FF-25DA-4765-9469-128733BEBC4D-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2015-01-21 20:27 ` Jason Gunthorpe
2015-01-21 20:32 ` Pantelis Antoniou
2015-02-15 22:40 ` Pavel Machek
2015-02-17 17:07 ` Rob Landley
2015-02-17 19:17 ` Pavel Machek
2015-02-19 12:46 ` Michal Simek
2015-02-21 6:31 ` atull
2015-02-17 18:12 ` Jason Gunthorpe
2015-01-15 21:42 ` Jason Gunthorpe
2015-01-17 21:11 ` Pavel Machek
2015-01-06 20:13 ` [PATCH v8 3/4] staging: fpga manager: framework core atull
2015-01-06 20:13 ` [PATCH v8 4/4] staging: fpga manager: add driver for socfpga fpga manager atull
2015-01-10 18:11 ` [PATCH v8 0/4] FPGA Manager Framework Konrad Zapalowicz
2015-01-11 16:08 ` atull
2015-01-11 16:24 ` Konrad Zapalowicz
2015-01-11 19:52 ` Pavel Machek
2015-01-11 20:58 ` Konrad Zapalowicz
2015-01-11 21:31 ` Pavel Machek
2015-01-12 13:50 ` Michal Simek
2015-01-12 14:06 ` Dan Carpenter
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