| /* | |
| * 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_map_ops swiotlb_dma_ops; | |
| static inline void dma_mark_clean(void *addr, size_t size) {} | |
| extern unsigned int ppc_swiotlb_enable; | |
| int __init swiotlb_setup_bus_notifier(void); | |
| extern void pci_dma_dev_setup_swiotlb(struct pci_dev *pdev); | |
| #ifdef CONFIG_SWIOTLB | |
| void swiotlb_detect_4g(void); | |
| #else | |
| static inline void swiotlb_detect_4g(void) {} | |
| #endif | |
| #endif /* __ASM_SWIOTLB_H */ |