On Wednesday 14 January 2009 3:34:41 pm Russell Bell wrote:
> We upgraded our Internet server to CentOS 5 from RedHat 4.
> Now we can't use the USB port. dmesg returns:
>
> usbcore: deregistering driver usb-storage
> Initializing USB Mass Storage driver...
> usbcore: registered new driver usb-storage
> USB Mass Storage support registered.
> USB Universal Host Controller Interface driver v3.0
> PCI: Enabling device 0000:00:07.2 (0000 -> 0001)
> PCI: No IRQ known for interrupt pin D of device 0000:00:07.2. Probably
> buggy MP table.
> uhci_hcd 0000:00:07.2: Found HC with no IRQ. Check BIOS/PCI 0000:00:07.2
> setup! uhci_hcd 0000:00:07.2: init 0000:00:07.2 fail, -19
> PCI: Enabling device 0000:00:07.3 (0000 -> 0001)
> PCI: No IRQ known for interrupt pin D of device 0000:00:07.3. Probably
> buggy MP table.
> uhci_hcd 0000:00:07.3: Found HC with no IRQ. Check BIOS/PCI 0000:00:07.3
> setup! uhci_hcd 0000:00:07.3: init 0000:00:07.3 fail, -19
>
I had this issue in my desktop PC, and I solved it by using these two
parameters on the kernel commandline (check /etc/grub.conf):
irqpoll pci=routeirq
Try one of these options and see if some helps you.
Regards.
GERMAN ANDRES PULIDO F.
Ingeniero de Proyectos
GLOBAL TECHNOLOGY SERVICES - GTS S.A.
-------------------------------------
Tel: (571) 658 34 10 ext 110
Carrera 7b No. 123-46
Bogotá-Colombia
Sitio Web: www.gtscolombia.com
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