Re: udev rule for usb printer

[Kay Sievers <kay.sievers@vrfy.org>]

On Thu, Jan 22, 2004 at 10:10:49AM +0200, Bob Barry wrote:
> Kay -
> 
> On Thursday 22 January 2004 you wrote:
> > You may try the extras/udevinfo/udevinfo program.
> > This is quite new, so I want to know if this can help.
> 
> I tried the udevinfo of udev-014.  It has no man; no help for
> --help, -h, or no args; it does not seem to accept wild cards;
> it does not take arguments from standard input
> ("find ... | xargs udevinfo" does not work); and "udevinfo -a"
> does not list "all", as would be useful.

Sorry, udevinfo accepts only one sysfs path for one specific device,
not a list what xargs expects.
There are no options besides this one argument.

"./udevinfo /sys/class/usb/lp0" should work, but it seems that it
doesn't get the information you looking for.

I don't have any usb printer, what does:

  "tree /sys/class/usb"
  "tree /sys/devices/pci0000:00/0000:00:02.0/usb1"

print on your machine?

thanks,
Kay


> device '/sys/class/usb/lp0' has major:minor 180:0
> 
> looking at class device '/sys/class/usb/lp0':
>   SYSFS_dev="180:0"
> 
> follow class device's "device" link '/sys/class/usb/lp0':
>   BUS="usb"
>   ID="1-1:1.0"
>   SYSFS_detach_state="0"
>   SYSFS_bInterfaceNumber="00"
>   SYSFS_bAlternateSetting=" 0"
>   SYSFS_bNumEndpoints="02"
>   SYSFS_bInterfaceClass="07"
>   SYSFS_bInterfaceSubClass="01"
>   SYSFS_bInterfaceProtocol="02"
>   SYSFS_iInterface="00"


-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
_______________________________________________
Linux-hotplug-devel mailing list  http://linux-hotplug.sourceforge.net
Linux-hotplug-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel