Re: Load hid.o module synchronously?

[Greg KH]

On Mon, Apr 26, 2004 at 03:50:52PM -0400, Patrick J. LoPresti wrote:
> 
> I see how I can scan for a USB keyboard after loading the USB host
> controller module.  I think.  But what do I look for, exactly, to tell
> when hid.o has hooked itself up to the keyboard?

I can think of at least 2 different ways (there are probably more):
	- look at the device in /proc/bus/usb/devices and wait until the
	  driver is bound to that device "(hid)" will show up as the
	  driver bound to that interface
	- look at the sysfs directory for the hid driver and wait for
	  the symlink to the device shows up.  This should be at
	  /sys/bus/usb/drivers/hid

Hope this helps,

greg k-h
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/