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SubjectRe: 2.6.19-rc2-mm2: D-Link DUB-E100 Rev. B broken
Date
On Monday, 23. October 2006 21:05, David Hollis wrote:
> > eth0: Failed to enable software MII access
> > eth0: Failed to enable hardware MII access
> > eth0: Failed to write Medium Mode to 0x0334: ffffff92
>
> Hmm, the only change that you may not have is to wrap the MII calls with
> a Mutex, though that isn't likely the culprit here (even though the
> message is talking about MII access). Could you enable the DEBUG define
> at the top of the driver and see what kind of output you get in dmesg?

It isn't the culprit -- I've looked at it some more and noticed it works
perfectly on another box with the same kernel (but it works as well on the
broken box with an older kernel).

Looks like the USB port is acting up (only with the new kernel -- so this is
probably triggered by a USB driver or possibly APIC change [will try with
pci=noapic next])

The box where it breaks is an Asus Pundit R-350 barebone with an ATI USB
controller:
00.13.0 0c03: 1002:4347 (rev 01) (prog-if 10)
Subsystem: 1043:8108
Flags: bus master, medium devsel, latency 32, IRQ 17
Memory at fe800000 (32-bit, non-prefetchable) [size=4K]

The working box has a VIA USB 2.0 controller
00:10.3 0c03: 1106:3104 (rev 82) (prog-if 20)
Subsystem: 1025:0046
Flags: bus master, medium devsel, latency 64, IRQ 18
Memory at d0002800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
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