OHCI_ITD_GET_DI  1968 dev/usb/ohci.c 	       OHCI_ITD_GET_DI(letoh32(sitd->itd.itd_flags)),
OHCI_ITD_GET_DI   210 dev/usb/ohcireg.h #define OHCI_ITD_GET_DI(x)	(((x) >> 21) & 7)	/* Delay Interrupt */