[linux-usb-devel] [PATCH 1/3] UEAGLE : be suspend friendly

Pavel Machek pavel at ucw.cz
Thu Oct 5 14:14:26 EDT 2006


> > > Plug/unplug should be easy enough to simulate from usb driver, no?
> > 
> > if a USB driver doesn't define suspend/resume methods, then the core simply
> > unplugs it on suspend, and replugs on resume (IIRC).
> No longer true, and IIRC it never was.  All that happens is that URB 
> submissions fail with -EHOSTUNREACH once the device is suspended.

Could we get "old" behaviour for devices like this? "printk("please
unplug/replug me\n")" is not a good solution.
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