Symbol: ATP860_UDMA
sys/dev/pci/pciide.c
7928
udma_mode = pci_conf_read(sc->sc_pc, sc->sc_tag, ATP860_UDMA);
sys/dev/pci/pciide.c
8003
pci_conf_write(sc->sc_pc, sc->sc_tag, ATP860_UDMA, udma_mode);