On Wed, Apr 07, 2004 at 07:32:59PM +0100, Nik Clayton wrote: > 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. > > > > Have you tried it after booting with ACPI disabled? > > I just tried with > > hint.acpi.0.disabled="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 So here is the difference - the Atmel hub don't show up in the problem case. It's having problems with the connected hub device. Is this 100% reproduceable or just from time to time? Does the hub really have it's own power supply as it claims? Please retry with a USB_DEBUG kernel - in case of a broken device the probing may take serveral minutes - maybe we should give some output without USB_DEBUG too in this case. > uhci1: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 10 at device 7.3 on pci0 This is another controller. -- B.Walter BWCT http://www.bwct.de ticso_at_bwct.de info_at_bwct.deReceived on Thu Apr 08 2004 - 00:57:25 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:50 UTC