2. Reset should not mean disconnecting the other interfaces. The
properties internal to the drivers of the other interfaces should be
retained and restored. Suspend/resume is the correct model, not
disconnect/probe. Kicking off all drivers but restoring the altsettings
like we do is
Oliver Neukum wrote:
And now for the additional things.
1. Reset currently puts the burden of disconnecting the other interfaces
on the driver. This is wrong. Usbcore should do it with proper locking.
Certainly.
2. Reset should not mean disconnecting the other interfaces. The properties
Alan Stern wrote:
So the question is this: If disabling a port fails, should we reset the
entire hub (and thereby reset all the other devices attached to it), or
should we power down just that one port (which will make it useless until
the entire hub is reset)?
Just power down that one port --
