powerpc: make dma_window_* in pci_controller struct avail on 32b
authorBecky Bruce <beckyb@kernel.crashing.org>
Mon, 20 Apr 2009 16:26:48 +0000 (11:26 -0500)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 19 May 2009 05:46:22 +0000 (00:46 -0500)
commit89d93347d1f66832c43e6b25a669fddff89929b5
tree848b3dbba4384bd3842f42ea35e107b21c0f66bb
parentda385780489db4f55dad96609511a9a6d1b041cb
powerpc: make dma_window_* in pci_controller struct avail on 32b

Also, convert them to resource_size_t (which is unsigned long
on 64-bit, so it's not a change there).

We will be using these on fsl 32b to indicate the start and size
address of memory that the pci controller can actually reach - this
is needed to determine if an address requires bounce buffering.  For
now, initialize them to a standard value; in the near future, the
value will be calculated based on how the inbound windows are
programmed.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Acked-by: Ben Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/include/asm/pci-bridge.h
arch/powerpc/sysdev/fsl_pci.c