[PATCH v3 11/12] ARM: mvebu: Relocate Armada 370 PCIe device tree nodes

[Arnd Bergmann]

On Tuesday 18 June 2013, Thomas Petazzoni wrote:
> > To clarify my earlier comment, I think it would be nicer to write this as
> > 
> >                        ranges =
> >                               <0x82000000 0 0x40000    0xffff0001 0x40000 0 0x00002000
> >                                0x82000000 0 0x80000    0xffff0001 0x80000 0 0x00002000
> >                                0x82000000 1 0 MBUS_ID(0x12, 0x34) 0  1 0
> >                                0x82000000 2 0 MBUS_ID(0x13, 0x34) 0  1 0
> >                                0x81000000 1 0 MBUS_ID(0x12, 0x35) 0 0 0x10000;
> >                                0x81000000 2 0 MBUS_ID(0x13, 0x35) 0 0 0x10000>;
> > 
> > The MBUS_ID numbers above are made up since I don't know them, but this way you can
> > describe how the entire 4GB MMIO address space of the PCI bus is mapped into the
> > MBUS address space.
> 
> This is NOT possible because we don't know in advance how much memory
> space and I/O space each PCIe device will require.
> 
> Arnd, we've discussed this at length with you while getting the PCIe
> driver merged, and we've explained this to you numerous times. Could
> you please understand that any of your proposal that suggests writing
> down static windows for PCIe devices will not work?

Where did I suggest static windows for PCIe devices?

	Arnd