On Wed, Feb 13, 2002 at 11:30:35PM +0100, Martin Diehl wrote:
>
> Yes, I do totally agree with David: there is absolutely _no_ debounce
> interval (connect-detect-to-port-reset) implemented in 2.4.18-pre9 hub.c
> According to USB 7.1.7.1 this is mandatory and must be TATTDB > 100 ms.
> It is also
On Wed, 13 Feb 2002, Greg KH wrote:
> > Yes, I'm referring to 7-29. I don't have the source handy and my
> > "information" is anecdotal. It might be a problem with a particular
> > implementation that is not the "standard" USB package for Linux.
> >
> > If you say it's there, I'll believe you.
>
> > If you say it's there, I'll believe you. On the other hand, if some kind
> > person would send me the source for hub.c I could check for myself. ;-)
>Looks like the delay is 10ms, not 100. [From hub.c, 2.4.18pre4]
>
>There is a 400ms delay for low speed device connection as well
Well I do
> From: Brad Hards <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>, "'Greg KH'" <[EMAIL PROTECTED]>
> Date: Thu, 14 Feb 2002 07:56:37 +1100
> > Yes, I'm referring to 7-29. I don't have the source handy and my
> > "information" is anecdotal. It might be a problem with a particular
> > implementati
uot; (i.e. each time there is
a "bounce", is the timer reset)?
David Wooten
> -Original Message-
> From: Brad Hards [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, February 13, 2002 12:57 PM
> To: [EMAIL PROTECTED]; 'Greg KH'
> Cc: [EMAIL PROTECTED]
> Su
On Thu, 14 Feb 2002 07:08, David Wooten wrote:
> Greg,
>
> Yes, I'm referring to 7-29. I don't have the source handy and my
> "information" is anecdotal. It might be a problem with a particular
> implementation that is not the "standard" USB package for Linux.
>
> If you say it's there, I'll bel
On Wed, Feb 13, 2002 at 12:08:17PM -0800, David Wooten wrote:
> Greg,
>
> Yes, I'm referring to 7-29. I don't have the source handy and my
> "information" is anecdotal. It might be a problem with a particular
> implementation that is not the "standard" USB package for Linux.
>
> If you say it'
he other hand, if some kind
person would send me the source for hub.c I could check for myself. ;-)
David Wooten
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf
> Of Greg KH
> Sent: Wednesday, February 13, 2002 10:59 AM
> To: David Woot
On Wed, Feb 13, 2002 at 10:42:46AM -0800, David Wooten wrote:
> I was recently informed that the USB driver doesn't allow 100ms of debounce
> time after each connect event before it generates a USB bus reset as is
> required by the USB specification. Is this true?
Are you referring to Figure 7-2
I was recently informed that the USB driver doesn't allow 100ms of debounce
time after each connect event before it generates a USB bus reset as is
required by the USB specification. Is this true?
David Wooten
___
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