Symbol: BUS_DMAMAP_OVERRIDE_UNLOAD
sys/arch/x86/x86/bus_dma.c
1524
if ((t->bdt_exists & BUS_DMAMAP_OVERRIDE_UNLOAD) == 0)
sys/arch/x86/x86/bus_dma.c
1527
if ((it->bdt_present & BUS_DMAMAP_OVERRIDE_UNLOAD) == 0)
sys/arch/x86/x86/bus_dma.c
1677
case BUS_DMAMAP_OVERRIDE_UNLOAD: