From owner-freebsd-current  Sun Nov 17 11:38:14 2002
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Date: Sun, 17 Nov 2002 19:37:22 +0000
From: Josef Karthauser <joe@FreeBSD.org>
To: "Brian F. Feldman" <green@FreeBSD.org>
Cc: current@FreeBSD.org
Subject: Re: kernel panic trying to utilize a da(4)/umass(4) device with ohci(4)
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On Sun, Nov 17, 2002 at 01:18:00PM -0500, Brian F. Feldman wrote:
>=20
> > ohci_alloc_std_chain+0xf5 (calling a DMAADDR() function, I believe)
> > ohci_device_bulk_start+0x0d
> > ohci_device_bulk_transfer+0x27
> > usbd_transfer+0xc0
> > umass_setup_transfer+0x4f
> > umass_bbb_state
> > usb_transfer_complete
> > ohci_softintr
> >=20
> > Can anyone confirm if this is normal or I have an exceptional system?  =
I=20
> > have two completely unrelated OHCI-based controllers in my system and=
=20
> > neither works.
>=20
> Anyone?  I kinda want to use my CF reader.
>=20

There are rumours that OHCI is borked in NetBSD too and this is a bug
that we've inherited.  Me, I've not got an OHCI system to test just
UHCI.

Did it used to work, and got broken, or has it never worked?

Joe
--=20
Josef Karthauser (joe@tao.org.uk)	       http://www.josef-k.net/
FreeBSD (cvs meister, admin and hacker)     http://www.uk.FreeBSD.org/
Physics Particle Theory (student)   http://www.pact.cpes.sussex.ac.uk/
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D An eclectic mix of fact an=
d theory. =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

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