diff options
author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:21 -0700 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:21 -0700 |
commit | bbb20089a3275a19e475dbc21320c3742e3ca423 (patch) | |
tree | 216fdc1cbef450ca688135c5b8969169482d9a48 /arch/powerpc/include/asm/swiotlb.h | |
parent | 3e48e656903e9fd8bc805c6a2c4264d7808d315b (diff) | |
parent | 657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (diff) |
Merge branch 'dmaengine' into async-tx-next
Conflicts:
crypto/async_tx/async_xor.c
drivers/dma/ioat/dma_v2.h
drivers/dma/ioat/pci.c
drivers/md/raid5.c
Diffstat (limited to 'arch/powerpc/include/asm/swiotlb.h')
-rw-r--r-- | arch/powerpc/include/asm/swiotlb.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/swiotlb.h b/arch/powerpc/include/asm/swiotlb.h new file mode 100644 index 00000000000..30891d6e2bc --- /dev/null +++ b/arch/powerpc/include/asm/swiotlb.h @@ -0,0 +1,27 @@ +/* + * 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_mapping_ops swiotlb_dma_ops; +extern struct dma_mapping_ops swiotlb_pci_dma_ops; + +int swiotlb_arch_address_needs_mapping(struct device *, dma_addr_t, + size_t size); + +static inline void dma_mark_clean(void *addr, size_t size) {} + +extern unsigned int ppc_swiotlb_enable; +int __init swiotlb_setup_bus_notifier(void); + +#endif /* __ASM_SWIOTLB_H */ |