Lines Matching defs:bus_dma_impl
49 struct bus_dma_impl { struct
50 int (*tag_create)(bus_dma_tag_t parent,
55 int (*tag_destroy)(bus_dma_tag_t dmat);
56 int (*tag_set_domain)(bus_dma_tag_t);
57 bool (*id_mapped)(bus_dma_tag_t, vm_paddr_t, bus_size_t);
58 int (*map_create)(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp);
59 int (*map_destroy)(bus_dma_tag_t dmat, bus_dmamap_t map);
60 int (*mem_alloc)(bus_dma_tag_t dmat, void** vaddr, int flags,
62 void (*mem_free)(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map);
63 int (*load_ma)(bus_dma_tag_t dmat, bus_dmamap_t map,
66 int (*load_phys)(bus_dma_tag_t dmat, bus_dmamap_t map,
91 extern struct bus_dma_impl bus_dma_bounce_impl; argument