| Becky Bruce | ec3cf2e | 2009-05-14 12:42:28 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify it |
| 5 | * under the terms of the GNU General Public License as published by the |
| 6 | * Free Software Foundation; either version 2 of the License, or (at your |
| 7 | * option) any later version. |
| 8 | * |
| 9 | */ |
| 10 | |
| 11 | #ifndef __ASM_SWIOTLB_H |
| 12 | #define __ASM_SWIOTLB_H |
| 13 | |
| 14 | #include <linux/swiotlb.h> |
| 15 | |
| 16 | extern struct dma_mapping_ops swiotlb_dma_ops; |
| 17 | extern struct dma_mapping_ops swiotlb_pci_dma_ops; |
| 18 | |
| 19 | int swiotlb_arch_address_needs_mapping(struct device *, dma_addr_t, |
| 20 | size_t size); |
| 21 | |
| 22 | static inline void dma_mark_clean(void *addr, size_t size) {} |
| 23 | |
| 24 | extern unsigned int ppc_swiotlb_enable; |
| 25 | int __init swiotlb_setup_bus_notifier(void); |
| 26 | |
| 27 | #endif /* __ASM_SWIOTLB_H */ |