Messages in this thread | | | Date | Sat, 7 Sep 2019 15:10:11 -0400 (EDT) | From | Alan Stern <> | Subject | Re: [PATCH] usb: storage: Add ums-cros-aoa driver |
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On Fri, 6 Sep 2019, Julius Werner wrote:
> FWIW, I found a suitable workaround now to get my use case working > with existing kernels: I can do the mode switch from userspace, then > after the device reenumerates I can manually disable any interfaces I > don't like by writing 0 to their 'authorized' node, and then I write > the VID/PID to usb-storage/new_id.
Okay, very good.
> I still think it would be nice in general to be able to force a driver > to bind a specific device (rather than a VID/PID match), but it's not > a pressing need for me anymore.
You _can_ do this currently, by writing the name of the interface to /sys/bus/usb/drivers/usb-storage/bind. But as you know, this doesn't work unless the VID & PID already match one of the driver's entries.
Alan Stern
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