UMASS pbm at startup

[Alexandre DELAY]

But why does it work with an other motherboard and not with an other one? It
is the same usb mass storage and the same system. Is it possible that it is
due to IRQ interruptions? Maybe that the first motherboard doesn't have IRQ
on USB port!?

Alex

-----Message d'origine-----
De : owner-freebsd-usb at freebsd.org [mailto:owner-freebsd-usb at freebsd.org] De
la part de M. Warner Losh
Envoyé : lundi 28 mai 2007 20:02
À : hselasky at c2i.net
Cc : freebsd-usb at FreeBSD.ORG
Objet : Re: UMASS pbm at startup


In message: <200705281912.30389.hselasky at c2i.net>
            Hans Petter Selasky <hselasky at c2i.net> writes:
: On Monday 28 May 2007 18:52, Aymeric MUNTZ (Cerbere3) wrote:
: > Hi,
: >
: > I have a pbm with my usb disk-key under freebsd.
: > When i start the system (FreeBSD 5.2) with the key already plugged, it
is
: > not recognised. If I unplug and replug it, it is recognised.
: > With an other motherboard, I do not have this problem.
: >
: > Is there a way to rescan for usb devices? I already tried "camcontrol
: > rescan all" with no success.
: >
: 
: Have you tried the SVN version of the new USB stack with FreeBSD 6.2 
: installed?

Let's just change one thing at a time...  Try going to 6.2 first. changing
both the usb stack and the freebsd version at one time might not be wise.
We also need to track down problems in the current USB stack, since we are
never going to put hps' stack into RELENG_6. Since it hasn't yet been
committed to current and there's a freeze coming up shortly, it is doubtful
that it will be in RELENG_7 either. We need to not view hps' stack as this
magical thing that solves all problems because we have at least RELENG_6 to
support for a while, and may have to support the current stack in RELENG_7
too.

To be honest, I really wish Hans would be more pro-active in merging changes
to the old stack so that the delta between it and his would be more
manageable.  I've said this plenty of times privately, but no fixes to the
old stack have been forthcoming, not even new vendor IDs for existing
drivers...

Warner

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