Function alignment_bounce

freebsd/arm64/arm64/busdma_bounce.c:197–202

* Return true if the given address does not fall on the alignment boundary. */

 * Return true if the given address does not fall on the alignment boundary.
 */
static bool
alignment_bounce(bus_dma_tag_t dmat, bus_addr_t addr)
{

	return ((addr & (dmat->common.alignment - 1)) != 0);
}

static bool
might_bounce(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t paddr,