diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 6 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 4 |
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 84007af..9861258 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 78021d8..376603d 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); } |