On Tue, May 07, 2013 at 07:33:02AM +1000, Benjamin Herrenschmidt wrote:
>On Mon, 2013-05-06 at 21:44 +0800, Gavin Shan wrote:
>> The patch intends to set the special flag (PCI_BUS_FLAGS_NO_IO) for
>> root buses so PCI core will skip assignment for IO stuff. Besides,
>> we also clear the IO resource
On Mon, 2013-05-06 at 21:44 +0800, Gavin Shan wrote:
> The patch intends to set the special flag (PCI_BUS_FLAGS_NO_IO) for
> root buses so PCI core will skip assignment for IO stuff. Besides,
> we also clear the IO resources on all PCI devices for PHB3.
Why the new hook ? Can't this be detected si
The patch intends to set the special flag (PCI_BUS_FLAGS_NO_IO) for
root buses so PCI core will skip assignment for IO stuff. Besides,
we also clear the IO resources on all PCI devices for PHB3.
Signed-off-by: Gavin Shan
---
arch/powerpc/include/asm/machdep.h|3 ++
arch/powerpc/kerne
