IDE drive on jmicron controller or generic driver problem

[Alan Cox]

On Fri, May 23, 2008 at 02:33:04PM -0400, Dave Jones wrote:
>  > Check the kernel builders didn't turn on PCIE ASPM. That breaks the Jmicron
>  > totally in the current kernels.
> 
> Which is really puzzling, as Clyde mentioned in bz that it worked for him
> in a recent rawhide kernel, and we've had PCIEASPM switched on since February.

PCIE ASPM didn't use to break Jmicron, but it does at the moment (and it 
apparently won't by 2.6.26 final). I don't know the details but as I understand
it the Jmicron reports itself in odd ways that broke the experimental ASPM
code.