On Monday 23 January 2006 10:43 am, Alan Stern wrote:
> On Sun, 22 Jan 2006, Helmut Toplitzer wrote:
> > @@ -300,11 +162,11 @@
> >    bPwrOn2PwrGood       10 * 2 milli seconds
> >    bHubContrCurrent      0 milli Ampere
> >    DeviceRemovable    0x08
> > -  PortPwrCtrlMask    0xe8
> > +  PortPwrCtrlMask    0x68
> 
> The Port Power Control Mask field is obsolete.  It doesn't mean anything.

True, but I'm puzzled why it has any value other than the 0xff it
was assigned in ehci_hub_descriptor() ... and why DeviceRemovable
has any value other than the 0x00 assigned in that routine.

That should be something that can be tracked down by someone who
doesn't know the EHCI code at all.  I see that OHCI does much
the same thing, and I _know_ that it didn't work that way the
last time I looked at that part of "lususb" output.

- Dave


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