[lkml]   [2010]   [Jan]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: Strange EHCI/OHCI IRQ and other PCI errors on boot with 2.6.32 (which 2.6.26 did not see) on Geode LX/CS5536.
On Wed, Jan 20, 2010 at 11:37:07AM -0500, Alan Stern wrote:
> It's true that the USB controllers appear to be the only devices using
> IRQ 5. But your startup log shows that only two of the three
> controllers have an associated driver. Maybe the third controller is
> generating the unwanted interrupts?

Could be. But I never saw the problem with 2.6.26. That's puzzling me.

Now I think the 3rd controller may be a client mode interface on the
Geode LX, which I certainly don't use if it has such a thing.

I know what EHCI and OHCI mean. I don't know what UDC is. I see mention
of UDC under USB gadget support. I will try enabling that driver and
see what it does.

Len Sorensen

 \ /
  Last update: 2010-01-20 20:45    [W:0.046 / U:3.152 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site