Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

Brian Beardall wrote: >Brian Beardall wrote: > > > >>David Brownell wrote: >> >> >> >> >> >>>On Monday 02 May 2005 12:36 pm, Brian Beardall wrote: >>> >>> >>> >>> >>> >>&g

Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

Brian Beardall wrote: >David Brownell wrote: > > > >>On Monday 02 May 2005 12:36 pm, Brian Beardall wrote: >> >> >> >> >>>David Brownell wrote: >>>I enabled the CONFIG_USB_DEBUG, and this is what I get: >>> >>>

Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

David Brownell wrote: >On Monday 02 May 2005 12:36 pm, Brian Beardall wrote: > > >>David Brownell wrote: >>I enabled the CONFIG_USB_DEBUG, and this is what I get: >> >>ohci_hcd :00:07.4: bogus NDP=255, rereads as NDP=4 >>irq 10: nobody

Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

David Brownell wrote: >On Saturday 30 April 2005 9:48 pm, Brian Beardall wrote: > > >>Brian Beardall wrote: >> >> >> > > > >>>With this configuration this is what occurred: >>> >>>hub 1-0:1.0: resubmit --> -108 >

Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

Brian Beardall wrote: >David Brownell wrote: > > > >>On Thursday 28 April 2005 10:47 pm, Brian Beardall wrote: >> >> >> >> >> >>>>But they don't lock up other OHCI implementations? Do the 756 errata >>>>have

Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

David Brownell wrote: >On Thursday 28 April 2005 10:47 pm, Brian Beardall wrote: > > > >>>But they don't lock up other OHCI implementations? Do the 756 errata >>>have any light to cast on this? >>> >>> >>The 756 Errata doesn&#x

Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

David Brownell wrote: >On Thursday 28 April 2005 10:22 am, Brian Beardall wrote: > > >>Brian Beardall wrote: >> >> >> >>>I've been experiencing IRQ don't cares using webcams that use >>>isochronous transfers. ... >>&g

Re: [linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

Brian Beardall wrote: >I've been experiencing IRQ don't cares using webcams that use >isochronous transfers. These are reproducible on different >mainboards. The one is an MSI-6195, and the other is a MSI-6167. The >bottom two kernel logs occured after usb debugging w

[linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

I've been experiencing IRQ don't cares using webcams that use isochronous transfers. These are reproducible on different mainboards. The one is an MSI-6195, and the other is a MSI-6167. The bottom two kernel logs occured after usb debugging was enabled. I am not quite sure why the USB controll

[linux-usb-devel] Bug AMD 756 OHCI isochronous tranfers

I've been experiencing IRQ don't cares using webcams that use isochronous transfers. These are reproducible on different mainboards. The one is an MSI-6195, and the other is a MSI-6167. The bottom two kernel logs occured after usb debugging was enabled. I am not quite sure why the USB controll