tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Implements the generic device dma API for microblaze and the pci
3 *
4 * Copyright (C) 2009-2010 Michal Simek <monstr@monstr.eu>
5 * Copyright (C) 2009-2010 PetaLogix
6 *
7 * This file is subject to the terms and conditions of the GNU General
8 * Public License. See the file COPYING in the main directory of this
9 * archive for more details.
10 *
11 * This file is base on powerpc and x86 dma-mapping.h versions
12 * Copyright (C) 2004 IBM
13 */
14
15#ifndef _ASM_MICROBLAZE_DMA_MAPPING_H
16#define _ASM_MICROBLAZE_DMA_MAPPING_H
17
18/*
19 * Available generic sets of operations
20 */
21extern const struct dma_map_ops dma_nommu_ops;
22
23static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
24{
25 return &dma_nommu_ops;
26}
27
28#endif /* _ASM_MICROBLAZE_DMA_MAPPING_H */