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machvec_hpzx1_swiotlb.h

#ifndef _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
#define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h

extern ia64_mv_setup_t                    dig_setup;
extern ia64_mv_dma_alloc_coherent         hwsw_alloc_coherent;
extern ia64_mv_dma_free_coherent          hwsw_free_coherent;
extern ia64_mv_dma_map_single_attrs       hwsw_map_single_attrs;
extern ia64_mv_dma_unmap_single_attrs           hwsw_unmap_single_attrs;
extern ia64_mv_dma_map_sg_attrs                 hwsw_map_sg_attrs;
extern ia64_mv_dma_unmap_sg_attrs         hwsw_unmap_sg_attrs;
extern ia64_mv_dma_supported              hwsw_dma_supported;
extern ia64_mv_dma_mapping_error          hwsw_dma_mapping_error;
extern ia64_mv_dma_sync_single_for_cpu          hwsw_sync_single_for_cpu;
extern ia64_mv_dma_sync_sg_for_cpu        hwsw_sync_sg_for_cpu;
extern ia64_mv_dma_sync_single_for_device hwsw_sync_single_for_device;
extern ia64_mv_dma_sync_sg_for_device           hwsw_sync_sg_for_device;

/*
 * This stuff has dual use!
 *
 * For a generic kernel, the macros are used to initialize the
 * platform's machvec structure.  When compiling a non-generic kernel,
 * the macros are used directly.
 */
#define platform_name                     "hpzx1_swiotlb"

#define platform_setup                    dig_setup
#define platform_dma_init                 machvec_noop
#define platform_dma_alloc_coherent       hwsw_alloc_coherent
#define platform_dma_free_coherent        hwsw_free_coherent
#define platform_dma_map_single_attrs           hwsw_map_single_attrs
#define platform_dma_unmap_single_attrs         hwsw_unmap_single_attrs
#define platform_dma_map_sg_attrs         hwsw_map_sg_attrs
#define platform_dma_unmap_sg_attrs       hwsw_unmap_sg_attrs
#define platform_dma_supported                  hwsw_dma_supported
#define platform_dma_mapping_error        hwsw_dma_mapping_error
#define platform_dma_sync_single_for_cpu  hwsw_sync_single_for_cpu
#define platform_dma_sync_sg_for_cpu            hwsw_sync_sg_for_cpu
#define platform_dma_sync_single_for_device     hwsw_sync_single_for_device
#define platform_dma_sync_sg_for_device         hwsw_sync_sg_for_device

#endif /* _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h */

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