Re: PDO_PNPFLAG_DEVICE_PRESENT (USB surprise removal)

Mark

With your clue, I found the following info page:
http://support.microsoft.com/default.aspx?scid=kb;en-us;314743

So I set USBHUB.SYS USBH_Debug_Trace_Level = 1

This generates a lot more information. Of course, it also interferes with
timing :(. Hopefully it will shed light on various things I don't
understand! I'll have to play with it some more and post back here when I
have more information.

Thanks,
Carl

"Mark Roddy" wrote:

>
> It means a hub went down while having its ports queried. You should
> probably bump the debug level up for the system usb drivers. I used to
> know how to do this, but I seem to have lost the recipe somewhere
> between the w2k release and the xp sp2 release. Perhaps somebody from
> microsoft could remind us what it is.
>
.

Relevant Pages

  • Re: Is time dilation real?
    ... Spaceshit wrote: ... I merely stated you have no actualy physical cause of why they malfunctioned and you also have no clue what timing things is all about. ... 1905 paper on electrodynamics. ...
    (sci.physics)
  • Re: Im baaaack!!!!
    ... version of SI Magazine, ... and I must confess there's ... We don't have any further clue as to timing, ...
    (talk.religion.newage)
  • Re: Im baaaack!!!!
    ... version of SI Magazine, ... and I must confess there's ... We don't have any further clue as to timing, ...
    (talk.religion.newage)
  • Re: "rin" honorific?
    ... and possibly comes from English (CatheRINE or MariLYN). ... you shed light on what this thread has been all about. ... I hadn't had any clue as to what they had been talking about ...
    (sci.lang.japan)