Re: [Libusb-devel] Patch: libusb/os/linux_usbfs.c: Distingush between usbfs and other kernel mode drivers

[Tim R. <ti...@pr...>]

 Xiaofan Chen wrote:
>
> The last one has the behavior "Re-attach an interface's kernel driver,
> which was previously detached using libusb_detach_kernel_driver().".
>
> What if the device can have two types of driver?

Neither Linux nor Windows supports that concept.  There is always
exactly one "best" driver for each device.  If you happen to know that
your device can be driven my more than one driver, you can override the
kernel's notion by suppressing the "best" driver and substituting your
own, but you have to do that manually.  And when you're done, you
release your override, and the "best" driver will be loaded once again.

-- 
Tim Roberts, ti...@pr...
Providenza & Boekelheide, Inc.