scb_index = ahc_inb(ahc, SCB_TAG);
scb = ahc_lookup_scb(ahc, scb_index);
if (devinfo.role == ROLE_INITIATOR) {
- if (scb == NULL)
- panic("HOST_MSG_LOOP with "
- "invalid SCB %x\n", scb_index);
+ if (bus_phase == P_MESGOUT) {
+ if (scb == NULL)
+ panic("HOST_MSG_LOOP with "
+ "invalid SCB %x\n",
+ scb_index);
- if (bus_phase == P_MESGOUT)
ahc_setup_initiator_msgout(ahc,
&devinfo,
scb);
- else {
+ } else {
ahc->msg_type =
MSG_TYPE_INITIATOR_MSGIN;
ahc->msgin_index = 0;