59 fwdma_v_addr(struct fwdma_alloc_multi *am, int index)  in fwdma_v_addr()  argument
61 	bus_size_t ssize = am->ssize;  in fwdma_v_addr()
62 	int offset = am->esize * index;  in fwdma_v_addr()
64 	return ((caddr_t)am->seg[offset / ssize].v_addr + (offset % ssize));  in fwdma_v_addr()
68 fwdma_bus_addr(struct fwdma_alloc_multi *am, int index)  in fwdma_bus_addr()  argument
70 	bus_size_t ssize = am->ssize;  in fwdma_bus_addr()
71 	int offset = am->esize * index;  in fwdma_bus_addr()
73 	return (am->seg[offset / ssize].bus_addr + (offset % ssize));  in fwdma_bus_addr()
83 fwdma_sync_multiseg(struct fwdma_alloc_multi *am,  in fwdma_sync_multiseg()  argument
88 	seg = &am->seg[am->esize * start / am->ssize];  in fwdma_sync_multiseg()
89 	eseg = &am->seg[am->esize * end / am->ssize];  in fwdma_sync_multiseg()
91 		bus_dmamap_sync(am->dma_tag, seg->dma_map, op);  in fwdma_sync_multiseg()
95 fwdma_sync_multiseg_all(struct fwdma_alloc_multi *am, bus_dmasync_op_t op)  in fwdma_sync_multiseg_all()  argument
100 	seg = &am->seg[0];  in fwdma_sync_multiseg_all()
101 	for (i = 0; i < am->nseg; i++, seg++)  in fwdma_sync_multiseg_all()
102 		bus_dmamap_sync(am->dma_tag, seg->dma_map, op);  in fwdma_sync_multiseg_all()