LXR linux/arch/powerpc/include/asm/swiotlb.h

   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
  16extern struct dma_map_ops swiotlb_dma_ops;
  17
  18static inline void dma_mark_clean(void *addr, size_t size) {}
  19
  20extern unsigned int ppc_swiotlb_enable;
  21int __init swiotlb_setup_bus_notifier(void);
  22
  23extern void pci_dma_dev_setup_swiotlb(struct pci_dev *pdev);
  24
  25#endif /* __ASM_SWIOTLB_H */
  26