| /* |
| * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| * |
| */ |
| |
| #ifndef __ASM_SWIOTLB_H |
| #define __ASM_SWIOTLB_H |
| |
| #include <linux/swiotlb.h> |
| |
| extern struct dma_mapping_ops swiotlb_dma_ops; |
| extern struct dma_mapping_ops swiotlb_pci_dma_ops; |
| |
| int swiotlb_arch_address_needs_mapping(struct device *, dma_addr_t, |
| size_t size); |
| |
| static inline void dma_mark_clean(void *addr, size_t size) {} |
| |
| extern unsigned int ppc_swiotlb_enable; |
| int __init swiotlb_setup_bus_notifier(void); |
| |
| #endif /* __ASM_SWIOTLB_H */ |