From 89d93347d1f66832c43e6b25a669fddff89929b5 Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Mon, 20 Apr 2009 11:26:48 -0500 Subject: 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 Acked-by: Ben Herrenschmidt Signed-off-by: Kumar Gala --- arch/powerpc/include/asm/pci-bridge.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/include/asm/pci-bridge.h') diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 84007afabdb..9861258f6a4 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -140,10 +140,12 @@ struct pci_controller { struct resource io_resource; struct resource mem_resources[3]; int global_number; /* PCI domain number */ + + resource_size_t dma_window_base_cur; + resource_size_t dma_window_size; + #ifdef CONFIG_PPC64 unsigned long buid; - unsigned long dma_window_base_cur; - unsigned long dma_window_size; void *private_data; #endif /* CONFIG_PPC64 */ -- cgit v1.2.3