[PATCH 03/15] ARM: tegra: use fixed PCI i/o mapping

On 07/06/2012 02:11 PM, Rob Herring wrote:

On 07/06/2012 02:44 PM, Stephen Warren wrote:

quoted

On 07/06/2012 12:40 PM, Rob Herring wrote:

quoted

From: Rob Herring <redacted>

Move tegra PCI to fixed i/o mapping and remove io.h.

Thierry, since you're the Tegra PCIe expert right now, could you please
test and/or comment on this.

I did try testing this on next-20120705 on TrimSlice (i.e. the
PCIe-based Ethernet controller), but found that PCIe has stopped working
there due to "resource collisions". I know this used to work fairly
recently, since I tested it when I added the PCIe initialization call to
board-dt-tegra20.c. The PCIe messages are:

This is with my change and it works currently without?

Sorry, no, it's broken even without your change. Hence, I can't test the
impact of your change. Well, I saw the same failure with your patches
too, but that isn't really conclusive testing of your change:-)