From: "Alexander E. Patrakov" <patrakov@ums.usu.ru>
To: linux-hotplug@vger.kernel.org
Subject: Re: general hotplug/udev questions
Date: Sun, 21 Aug 2005 07:16:44 +0000 [thread overview]
Message-ID: <43082A5C.9000302@ums.usu.ru> (raw)
In-Reply-To: <1124394814.4483.46.camel@rich>
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.
>
>
<snip patch>
With this patch, I was able to scan some images without mounting usbfs
(linux-2.6.13-rc6-mm1). Thanks!
--
Alexander E. Patrakov
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next prev parent reply other threads:[~2005-08-21 7:16 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 [this message]
2005-08-24 19:43 ` Kay Sievers
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