hci1394_ctxt_regs_t
isochp->ctxt_recv[i].ctxt_regsp = (hci1394_ctxt_regs_t *)
hci1394_ctxt_regs_t *ctxt_regsp; /* ctxt regs within hci1394_regs_t */
hci1394_ctxt_regs_t at_req;
hci1394_ctxt_regs_t at_resp;
hci1394_ctxt_regs_t ar_req;
hci1394_ctxt_regs_t ar_resp;
hci1394_ctxt_regs_t it[HCI1394_MAX_ISOCH_CONTEXTS];