Re: [Qemu-devel] [PATCH] Register usb-uhci reset function.

[Zachary Amsden]

Paul Brook wrote:

>>> However having the device explicit set its IRQ line during a full system
>>> reset is a different matter. This is probably harmless most of the time,
>>> and may paper over other bugs (e.g. the PCI bus not being reset
>>> properly). However I do not believe it is the correct justification for
>>> these changes.
>> The IRQ state inside piix3 code is QEMU implementation detail. There is
>> now such thing on real HW.
> 
> Yes there is. It's a long strip of copper wire with a pullup resistor on the 
> end.

This is all nice, but what are we going to do about fixing the bug?

Zach