From: Kay Sievers <kay.sievers@vrfy.org>
To: linux-hotplug@vger.kernel.org
Subject: Re: general hotplug/udev questions
Date: Wed, 24 Aug 2005 19:43:25 +0000 [thread overview]
Message-ID: <20050824194325.GE9483@vrfy.org> (raw)
In-Reply-To: <1124394814.4483.46.camel@rich>
On Sun, Aug 21, 2005 at 01:16:44PM +0600, Alexander E. Patrakov wrote:
> Kay Sievers wrote:
> >On Fri, Aug 19, 2005 at 09:47:59AM -0700, Greg KH wrote:
> >
> >>Like Kay said, /proc/bus/usb/???/ is now dead. We have sane device nodes
> >>for
> >>those usbfs files now that udev can manipulate the permissions for
> >>properly. Run the latest -mm trees to see this.
> >>
> >>Kay, you have a libusb patch to support this, right? Care to share it?
> >>
> >
> >It requires this crazy udev rule:
> > SUBSYSTEM="usb_device", PROGRAM="/bin/sh -c 'X=%k X=$${X#usbdev}
> > B=$${X%%%%.*} D=$${X#*.}; echo bus/usb/$$B/$$D'", SYMLINK+="%c"
> >
> >and this patch to libusb, that falls back to the real nodes if usbfs is
> >not mounted.
> With this patch, I was able to scan some images without mounting usbfs
> (linux-2.6.13-rc6-mm1). Thanks!
Nice! Many thanks for testing it.
Kay
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prev parent reply other threads:[~2005-08-24 19:43 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-18 19:53 general hotplug/udev questions rich turner
2005-08-18 20:14 ` Greg KH
2005-08-18 20:49 ` Kay Sievers
2005-08-19 9:09 ` Alexander E. Patrakov
2005-08-19 11:10 ` Marco d'Itri
2005-08-19 16:23 ` Greg KH
2005-08-19 16:33 ` Alexander E. Patrakov
2005-08-19 16:35 ` Kay Sievers
2005-08-19 16:38 ` Marco d'Itri
2005-08-19 16:47 ` Greg KH
2005-08-19 16:56 ` Kay Sievers
2005-08-19 17:11 ` Greg KH
2005-08-19 17:18 ` Kay Sievers
2005-08-21 7:16 ` Alexander E. Patrakov
2005-08-24 19:43 ` Kay Sievers [this message]
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