From: Christoffer Dall <christoffer.dall@linaro.org>
To: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: Scott Wood <scottwood@freescale.com>,
Yoder Stuart-B08248 <B08248@freescale.com>,
Alex Williamson <alex.williamson@redhat.com>,
Kim Phillips <kim.phillips@linaro.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"a.motakis@virtualopensystems.com"
<a.motakis@virtualopensystems.com>,
"agraf@suse.de" <agraf@suse.de>,
Wood Scott-B07421 <B07421@freescale.com>,
Sethi Varun-B16395 <B16395@freescale.com>,
Bhushan Bharat-R65777 <R65777@freescale.com>,
"peter.maydell@linaro.org" <peter.maydell@linaro.org>,
"santosh.shukla@linaro.org" <santosh.shukla@linaro.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: RFC: (re-)binding the VFIO platform driver to a platform device
Date: Wed, 2 Oct 2013 21:42:12 +0100 [thread overview]
Message-ID: <20131002204212.GD3029@lvm> (raw)
In-Reply-To: <20131002203735.GA10871@kroah.com>
On Wed, Oct 02, 2013 at 01:37:35PM -0700, gregkh@linuxfoundation.org wrote:
> On Wed, Oct 02, 2013 at 11:43:30AM -0700, Christoffer Dall wrote:
> > > What's wrong with a non-vfio-specific flag that a driver can set, that
> > > indicates that the driver is willing to try to bind to any device on the
> > > bus if explicitly requested via the existing sysfs bind mechanism?
> > >
> > It sounds more hackish to me to invent some 'generic' flag to solve a
> > very specific case. What you're suggesting would let users specify that
> > a serial driver should handle a NIC hardware, no? That sounds much much
> > worse to me.
>
> You can do that today, with any PCI driver (or USB driver as well), just
> use the bind/unbind files in sysfs and you had better "know" what you
> are doing...
>
OK, yikes, ignore my comment then.
next prev parent reply other threads:[~2013-10-02 20:42 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-01 18:38 RFC: (re-)binding the VFIO platform driver to a platform device Kim Phillips
2013-10-01 19:15 ` Scott Wood
2013-10-01 19:17 ` Scott Wood
2013-10-01 22:01 ` Kim Phillips
2013-10-01 21:59 ` Kim Phillips
2013-10-01 22:44 ` Scott Wood
2013-10-01 20:00 ` Greg Kroah-Hartman
2013-10-01 22:02 ` Kim Phillips
2013-10-02 1:53 ` Christoffer Dall
2013-10-02 2:35 ` Alex Williamson
2013-10-02 15:14 ` Christoffer Dall
2013-10-02 15:29 ` Alex Williamson
2013-10-02 18:25 ` Yoder Stuart-B08248
2013-10-02 18:32 ` Scott Wood
2013-10-02 18:43 ` Christoffer Dall
2013-10-02 20:04 ` Kim Phillips
2013-10-02 20:13 ` Christoffer Dall
2013-10-02 20:19 ` Scott Wood
2013-10-02 20:14 ` Scott Wood
2013-10-02 20:27 ` Christoffer Dall
2013-10-02 20:39 ` gregkh
2013-10-02 20:44 ` Christoffer Dall
2013-10-02 20:37 ` gregkh
2013-10-02 20:42 ` Christoffer Dall [this message]
2013-10-02 21:08 ` Scott Wood
2013-10-02 21:16 ` gregkh
2013-10-02 21:35 ` Scott Wood
2013-10-02 23:40 ` gregkh
2013-10-03 18:33 ` Scott Wood
2013-10-03 18:54 ` gregkh
2013-10-03 19:11 ` Scott Wood
2013-10-03 20:32 ` gregkh
2013-10-09 19:02 ` Yoder Stuart-B08248
2013-10-09 19:16 ` gregkh
2013-10-09 19:49 ` Scott Wood
2013-10-09 19:21 ` Scott Wood
2013-10-09 19:44 ` Yoder Stuart-B08248
2013-10-09 20:03 ` Scott Wood
2013-10-10 3:05 ` Kim Phillips
2013-10-10 8:01 ` Bhushan Bharat-R65777
2013-10-10 15:27 ` Scott Wood
2013-10-11 6:27 ` [PATCH 1/4] driver core: Add new device_driver flag to allow binding via sysfs only Kim Phillips
2013-10-11 6:27 ` [PATCH 2/4] driver core: platform: allow platform drivers to bind to any device Kim Phillips
2013-10-11 6:27 ` [PATCH 3/4] VFIO: pci: amend vfio-pci for explicit binding via sysfs only Kim Phillips
2013-10-11 20:43 ` Scott Wood
2013-10-11 23:17 ` Kim Phillips
2013-10-14 13:01 ` Yoder Stuart-B08248
2013-10-14 17:13 ` Scott Wood
2013-10-24 11:32 ` Bhushan Bharat-R65777
2013-10-28 17:47 ` Alex Williamson
2013-10-28 18:00 ` Scott Wood
2013-10-28 18:09 ` Scott Wood
2013-10-29 3:38 ` Bhushan Bharat-R65777
2013-10-29 3:40 ` Scott Wood
2013-10-29 3:52 ` Bhushan Bharat-R65777
2013-10-29 4:29 ` Scott Wood
2013-10-29 4:31 ` Bhushan Bharat-R65777
2013-10-29 4:35 ` Scott Wood
2013-10-29 4:45 ` Bhushan Bharat-R65777
2013-10-29 4:54 ` Scott Wood
2013-10-29 6:39 ` Bhushan Bharat-R65777
2013-10-11 6:27 ` [PATCH] VFIO: platform: allow the driver to bind to any device explicitly via sysfs Kim Phillips
2013-10-10 7:45 ` RFC: (re-)binding the VFIO platform driver to a platform device Bhushan Bharat-R65777
2013-10-10 13:43 ` Yoder Stuart-B08248
2013-10-10 15:23 ` Scott Wood
2013-10-10 15:25 ` Bhushan Bharat-R65777
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20131002204212.GD3029@lvm \
--to=christoffer.dall@linaro.org \
--cc=B07421@freescale.com \
--cc=B08248@freescale.com \
--cc=B16395@freescale.com \
--cc=R65777@freescale.com \
--cc=a.motakis@virtualopensystems.com \
--cc=agraf@suse.de \
--cc=alex.williamson@redhat.com \
--cc=gregkh@linuxfoundation.org \
--cc=kim.phillips@linaro.org \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=peter.maydell@linaro.org \
--cc=santosh.shukla@linaro.org \
--cc=scottwood@freescale.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).