Symbol: BUS_DMAMEM_OVERRIDE_FREE
sys/arch/x86/x86/bus_dma.c
1561
if ((t->bdt_exists & BUS_DMAMEM_OVERRIDE_FREE) == 0)
sys/arch/x86/x86/bus_dma.c
1564
if ((it->bdt_present & BUS_DMAMEM_OVERRIDE_FREE) == 0)
sys/arch/x86/x86/bus_dma.c
1683
case BUS_DMAMEM_OVERRIDE_FREE: