DL_NOTE_SDU_SIZE
case DL_NOTE_SDU_SIZE:
DL_NOTE_PHYS_ADDR | DL_NOTE_SDU_SIZE | DL_NOTE_SPEED | \
case DL_NOTE_SDU_SIZE:
case DL_NOTE_SDU_SIZE:
(DL_NOTE_PHYS_ADDR | DL_NOTE_SDU_SIZE | DL_NOTE_FASTPATH_FLUSH |
DL_NOTE_SDU_SIZE|
if (!(dsp->ds_notifications & (DL_NOTE_SDU_SIZE|DL_NOTE_SDU_SIZE2)))
dlip->dl_notification = DL_NOTE_SDU_SIZE;