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Differential D10729 Diff 29942 sys/riscv/riscv/busdma_machdep.c

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sys/riscv/riscv/busdma_machdep.c

Show First 20 Lines • Show All 63 Lines • ▼ Show 20 Lines_bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf,
bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs,
int *segp) int *segp)
{ {
panic("busdma"); panic("busdma");
} }
void void
__bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, _bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map,
struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg)
{ {
panic("busdma"); panic("busdma");
} }
bus_dma_segment_t * bus_dma_segment_t *
_bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, _bus_dmamap_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)
{ {
panic("busdma"); panic("busdma");
} }
/* /*
* Release the mapping held by map. * Release the mapping held by map.
*/ */
void void
_bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map)
{ {
panic("busdma"); panic("busdma");
} }
void void
_bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op)
{ {
panic("busdma"); panic("busdma");
} }