Lines Matching defs:bus_dma_impl
47 struct bus_dma_impl { struct
48 int (*tag_create)(bus_dma_tag_t parent,
53 int (*tag_destroy)(bus_dma_tag_t dmat);
54 int (*tag_set_domain)(bus_dma_tag_t);
55 bool (*id_mapped)(bus_dma_tag_t, vm_paddr_t, bus_size_t);
56 int (*map_create)(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp);
57 int (*map_destroy)(bus_dma_tag_t dmat, bus_dmamap_t map);
58 int (*mem_alloc)(bus_dma_tag_t dmat, void** vaddr, int flags,
60 void (*mem_free)(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map);
61 int (*load_ma)(bus_dma_tag_t dmat, bus_dmamap_t map,
64 int (*load_phys)(bus_dma_tag_t dmat, bus_dmamap_t map,
89 extern struct bus_dma_impl bus_dma_bounce_impl; argument