Re: [Qemu-devel] [PATCH] ppc: Fix macio ESCC legacy mapping

2016-08-02 Thread David Gibson
On Tue, Aug 02, 2016 at 07:22:43PM +1000, Benjamin Herrenschmidt wrote: > The current mapping, while correct for the base ports (which is all the > driver uses these days), is wrong for the extended registers. > > I suspect the bugs come from incorrect tables in the CHRP IO Ref document, > I have

[Qemu-devel] [PATCH] ppc: Fix macio ESCC legacy mapping

2016-08-02 Thread Benjamin Herrenschmidt
The current mapping, while correct for the base ports (which is all the driver uses these days), is wrong for the extended registers. I suspect the bugs come from incorrect tables in the CHRP IO Ref document, I have verified the new values here match Apple's MacTech.pdf. Note: Nothing that I kno