Symbol: DMA_NONE
sys/compat/linuxkpi/common/src/linux_pci.c
1698
return (lkpi_dma_map_phys(dev, phys, len, DMA_NONE, 0));
sys/compat/linuxkpi/common/src/linux_pci.c
1760
lkpi_dma_unmap(dev, dma_addr, len, DMA_NONE, 0);