2 * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor
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.
11 #ifndef __ASM_SWIOTLB_H
12 #define __ASM_SWIOTLB_H
14 #include <linux/swiotlb.h>
16 extern struct dma_mapping_ops swiotlb_dma_ops
;
17 extern struct dma_mapping_ops swiotlb_pci_dma_ops
;
19 int swiotlb_arch_address_needs_mapping(struct device
*, dma_addr_t
,
22 static inline void dma_mark_clean(void *addr
, size_t size
) {}
24 extern unsigned int ppc_swiotlb_enable
;
25 int __init
swiotlb_setup_bus_notifier(void);
27 #endif /* __ASM_SWIOTLB_H */