"ahci: drop intx manipulation on msi enable" breaks ULI M1575

[Timur Tabi]

On Tue, Apr 7, 2009 at 6:57 PM, Tejun Heo <tj at kernel.org> wrote:

> Hmmm... that means intx isn't set by default.  I'm not sure what is
> the right thing to do here.  I think it's something which should be
> handled by the PCI layer.  Oh well, maybe we should just revert the
> change and keep setting intx?

cc'ing linuxppc-dev

I really don't know what should be done.  It seems to make sense to
have the PCI layer enable interrupts.

This seems to be a powerpc-specific bug, but I don't know enough of
the PCI subsystem.

-- 
Timur Tabi
Linux kernel developer at Freescale