projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ec3cf2ec BB |
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 | ||
| a37a3710 | 16 | extern const struct dma_map_ops powerpc_swiotlb_dma_ops; |
| ec3cf2ec | 17 | |
| ec3cf2ec BB |
18 | extern unsigned int ppc_swiotlb_enable; |
| 19 | int __init swiotlb_setup_bus_notifier(void); | |
| 20 | ||
| 762afb73 FT |
21 | extern void pci_dma_dev_setup_swiotlb(struct pci_dev *pdev); |
| 22 | ||
| 688ba1db JH |
23 | #ifdef CONFIG_SWIOTLB |
| 24 | void swiotlb_detect_4g(void); | |
| 25 | #else | |
| 26 | static inline void swiotlb_detect_4g(void) {} | |
| 27 | #endif | |
| 28 | ||
| ec3cf2ec | 29 | #endif /* __ASM_SWIOTLB_H */ |