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Differential D10729 Diff 29942 sys/x86/include/busdma_impl.h

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sys/x86/include/busdma_impl.h

Show First 20 Lines • Show All 64 Lines • ▼ Show 20 Linesstruct bus_dma_impl {
void (*mem_free)(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map); void (*mem_free)(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map);
int (*load_ma)(bus_dma_tag_t dmat, bus_dmamap_t map, int (*load_ma)(bus_dma_tag_t dmat, bus_dmamap_t map,
struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags,
bus_dma_segment_t *segs, int *segp); bus_dma_segment_t *segs, int *segp);
int (*load_phys)(bus_dma_tag_t dmat, bus_dmamap_t map, int (*load_phys)(bus_dma_tag_t dmat, bus_dmamap_t map,
vm_paddr_t buf, bus_size_t buflen, int flags, vm_paddr_t buf, bus_size_t buflen, int flags,
bus_dma_segment_t *segs, int *segp); bus_dma_segment_t *segs, int *segp);
int (*load_buffer)(bus_dma_tag_t dmat, bus_dmamap_t map, int (*load_buffer)(bus_dma_tag_t dmat, bus_dmamap_t map,
void *buf, bus_size_t buflen, pmap_t pmap, int flags, void *buf, bus_size_t buflen, struct pmap *pmap, int flags,
bus_dma_segment_t *segs, int *segp); bus_dma_segment_t *segs, int *segp);
void (*map_waitok)(bus_dma_tag_t dmat, bus_dmamap_t map, void (*map_waitok)(bus_dma_tag_t dmat, bus_dmamap_t map,
struct memdesc *mem, bus_dmamap_callback_t *callback, struct memdesc *mem, bus_dmamap_callback_t *callback,
void *callback_arg); void *callback_arg);
bus_dma_segment_t *(*map_complete)(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *(*map_complete)(bus_dma_tag_t dmat, bus_dmamap_t map,
bus_dma_segment_t *segs, int nsegs, int error); bus_dma_segment_t *segs, int nsegs, int error);
void (*map_unload)(bus_dma_tag_t dmat, bus_dmamap_t map); void (*map_unload)(bus_dma_tag_t dmat, bus_dmamap_t map);
void (*map_sync)(bus_dma_tag_t dmat, bus_dmamap_t map, void (*map_sync)(bus_dma_tag_t dmat, bus_dmamap_t map,
Show All 15 Lines