Hello,
On Wed, 2006-12-13 at 11:13 +0100, Marcel Holtmann wrote:
> the usbmon devices need a subsystem entry. The best way to me seems to
> attach them to the USB bus where all host controllers are already
> listed.
Here I'm walking on thin ice, because the sysfs thing looks a bit
obscure to me.
In order to keep the usbmon implementation simple I think to create a
new class ("usbmon") in mon_bin_init.
A new class device of such class is created for each usb bus in
mon_bus_init. The class device for minor 0, used to sniff from all usb
bus is created in mon_bin_init. The class devices are created with the
'struct device' parameter set to NULL, in order to simplify the class
device initialization.
A little modification to the mon_bus struct is required, because I think
to store there the class device pointer.
Any suggestions ???
ciao,
Paolo
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