OHCI_ATSOFF
off = OHCI_ATSOFF;
#define OHCI_ATSCTL OHCI_ATSOFF
#define OHCI_ATSCTLCLR (OHCI_ATSOFF + 4)
#define OHCI_ATSCMD (OHCI_ATSOFF + 0xc)
#define OHCI_ATSMATCH (OHCI_ATSOFF + 0x10)
off = OHCI_ATSOFF;
off = OHCI_ATSOFF;
off = OHCI_ATSOFF;