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From: Jeremy McBane <modul8r@incognito.org>
To: linux-hotplug@vger.kernel.org
Subject: PLACE directive subsumed?
Date: Fri, 30 Nov 2007 20:30:15 +0000	[thread overview]
Message-ID: <475072D7.3010308@incognito.org> (raw)

Hello,

I need to make udev rules for multiple, identical multi-port
USB-to-serial converters so the converter that's attached to a certain
USB port will always be assigned the same device nodes (or symlinks in
my example below).

In the past I was able to use the PLACE directive to do this.  For
example (for a 4-port converter):

     BUS="usb" SYSFS{idVendor}="1608" SYSFS{idProduct}="0201"
SYSFS{serial}="*-0" PLACE="1" NAME="%k" SYMLINK="ttyEDGE4_A_0_%e"
     BUS="usb" SYSFS{idVendor}="1608" SYSFS{idProduct}="0201"
SYSFS{serial}="*-1" PLACE="1" NAME="%k" SYMLINK="ttyEDGE4_A_1_%e"
     BUS="usb" SYSFS{idVendor}="1608" SYSFS{idProduct}="0201"
SYSFS{serial}="*-0" PLACE="2" NAME="%k" SYMLINK="ttyEDGE4_B_0_%e"
     BUS="usb" SYSFS{idVendor}="1608" SYSFS{idProduct}="0201"
SYSFS{serial}="*-1" PLACE="2" NAME="%k" SYMLINK="ttyEDGE4_B_1_%e"

        ln -s /dev/ttyEDGE4_A_0_  /dev/ttyA1
        ln -s /dev/ttyEDGE4_A_0_1 /dev/ttyA2
        ln -s /dev/ttyEDGE4_A_1_  /dev/ttyA3
        ln -s /dev/ttyEDGE4_A_1_1 /dev/ttyA4
        ln -s /dev/ttyEDGE4_B_0_  /dev/ttyB1
        ln -s /dev/ttyEDGE4_B_0_1 /dev/ttyB2
        ln -s /dev/ttyEDGE4_B_1_  /dev/ttyB3
        ln -s /dev/ttyEDGE4_B_1_1 /dev/ttyB4

The problem I'm running into is that PLACE doesn't seem to be supported
in newer kernels (newer versions of udev?), i.e. Fedora 7.  How would I
achieve this on a Fedora 7 box?

Thanks in advance,

-Jeremy


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             reply	other threads:[~2007-11-30 20:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-30 20:30 Jeremy McBane [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-12-03 18:28 PLACE directive subsumed? Kay Sievers

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