aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h6
-rw-r--r--arch/powerpc/sysdev/fsl_pci.c4
2 files changed, 8 insertions, 2 deletions
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 */
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 78021d8afc5..376603df7c4 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -152,6 +152,10 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
out_be32(&pci->piw[2].piwbar,0x00000000);
out_be32(&pci->piw[2].piwar, PIWAR_2G);
+ /* Save the base address and size covered by inbound window mappings */
+ hose->dma_window_base_cur = 0x00000000;
+ hose->dma_window_size = 0x80000000;
+
iounmap(pci);
}