Date: Wed, 7 Apr 2004 19:32:59 +0100 From: Nik Clayton <nik@freebsd.org> To: Doug White <dwhite@gumbysoft.com> Cc: current@freebsd.org Subject: Re: USB issues -- dodgy motherboard? Message-ID: <20040407183259.GB741@clan.nothing-going-on.org> In-Reply-To: <20040406104417.X89264@carver.gumbysoft.com> References: <20040406124641.GA800@clan.nothing-going-on.org> <20040406100653.R83553@alpha.siliconlandmark.com> <20040406160551.GD800@clan.nothing-going-on.org> <20040406104417.X89264@carver.gumbysoft.com>
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On Tue, Apr 06, 2004 at 10:45:22AM -0700, Doug White wrote:
> I have an IBM machine at work with this southbridge and it happily talks
> to a Lexar usb key, so I suspect interrupt problems.
>=20
> Have you tried it after booting with ACPI disabled?
I just tried with
hint.acpi.0.disabled=3D"1"
in /boot/device hints. The boot got this far through the process:
[...]
uhci0: <VIA 83C572 USB controller> port 0xc000-0xc01f irq 10 at device =
7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
and then hung. I left it for five minutes, no activity, and no response
on the keyboard, so I hit the reset button. For reference, the next
lines in the boot sequence with ACPI enabled are:
uhub1: Atmel Standard USB Hub, class 9/0, rev 1.10/3.00, addr 2
uhub1: 4 ports with 4 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 10 at device =
7.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
[...]
I've put the most recent full boot log at=20
http://people.freebsd.org/~nik/dmesg.boot
N
--=20
FreeBSD: The Power to Serve http://www.freebsd.org/ (__)
FreeBSD Documentation Project http://www.freebsd.org/docproj/ \\\'',)
\/ \=
^
--- 15B8 3FFC DDB4 34B0 AA5F 94B7 93A8 0764 2C37 E375 --- .\._/=
_)
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