UHCI_TD_PID_SETUP 1404 dev/usb/uhci.c 		    UHCI_TD_PID_SETUP)
UHCI_TD_PID_SETUP  165 dev/usb/uhcireg.h #define UHCI_TD_PID_SETUP	0x0000002d
UHCI_TD_PID_SETUP  182 dev/usb/uhcireg.h      UHCI_TD_SET_ENDPT(endp) | UHCI_TD_SET_DEVADDR(dev) | UHCI_TD_PID_SETUP)