212 typedef void mps_command_callback_t(struct mps_softc *, struct mps_command *cm);
514 mps_free_command(struct mps_softc *sc, struct mps_command *cm)  in mps_free_command()  argument
518 	if (cm->cm_reply != NULL)  in mps_free_command()
519 		mps_free_reply(sc, cm->cm_reply_data);  in mps_free_command()
520 	cm->cm_reply = NULL;  in mps_free_command()
521 	cm->cm_flags = 0;  in mps_free_command()
522 	cm->cm_complete = NULL;  in mps_free_command()
523 	cm->cm_complete_data = NULL;  in mps_free_command()
524 	cm->cm_ccb = NULL;  in mps_free_command()
525 	cm->cm_targ = NULL;  in mps_free_command()
526 	cm->cm_max_segs = 0;  in mps_free_command()
527 	cm->cm_lun = 0;  in mps_free_command()
528 	cm->cm_state = MPS_CM_STATE_FREE;  in mps_free_command()
529 	cm->cm_data = NULL;  in mps_free_command()
530 	cm->cm_length = 0;  in mps_free_command()
531 	cm->cm_out_len = 0;  in mps_free_command()
532 	cm->cm_sglsize = 0;  in mps_free_command()
533 	cm->cm_sge = NULL;  in mps_free_command()
535 	TAILQ_FOREACH_MUTABLE(chain, &cm->cm_chain_list, chain_link, chain_temp) {  in mps_free_command()
536 		TAILQ_REMOVE(&cm->cm_chain_list, chain, chain_link);  in mps_free_command()
539 	TAILQ_INSERT_TAIL(&sc->req_list, cm, cm_link);  in mps_free_command()
545 	struct mps_command *cm;  in mps_alloc_command()  local
547 	cm = TAILQ_FIRST(&sc->req_list);  in mps_alloc_command()
548 	if (cm == NULL)  in mps_alloc_command()
551 	TAILQ_REMOVE(&sc->req_list, cm, cm_link);  in mps_alloc_command()
552 	KASSERT(cm->cm_state == MPS_CM_STATE_FREE, ("mps: Allocating busy command"));  in mps_alloc_command()
553 	cm->cm_state = MPS_CM_STATE_BUSY;  in mps_alloc_command()
554 	return (cm);  in mps_alloc_command()
558 mps_free_high_priority_command(struct mps_softc *sc, struct mps_command *cm)  in mps_free_high_priority_command()  argument
562 	if (cm->cm_reply != NULL)  in mps_free_high_priority_command()
563 		mps_free_reply(sc, cm->cm_reply_data);  in mps_free_high_priority_command()
564 	cm->cm_reply = NULL;  in mps_free_high_priority_command()
565 	cm->cm_flags = 0;  in mps_free_high_priority_command()
566 	cm->cm_complete = NULL;  in mps_free_high_priority_command()
567 	cm->cm_complete_data = NULL;  in mps_free_high_priority_command()
568 	cm->cm_ccb = NULL;  in mps_free_high_priority_command()
569 	cm->cm_targ = NULL;  in mps_free_high_priority_command()
570 	cm->cm_lun = 0;  in mps_free_high_priority_command()
571 	cm->cm_state = MPS_CM_STATE_FREE;  in mps_free_high_priority_command()
572 	TAILQ_FOREACH_MUTABLE(chain, &cm->cm_chain_list, chain_link, chain_temp) {  in mps_free_high_priority_command()
573 		TAILQ_REMOVE(&cm->cm_chain_list, chain, chain_link);  in mps_free_high_priority_command()
576 	TAILQ_INSERT_TAIL(&sc->high_priority_req_list, cm, cm_link);  in mps_free_high_priority_command()
582 	struct mps_command *cm;  in mps_alloc_high_priority_command()  local
584 	cm = TAILQ_FIRST(&sc->high_priority_req_list);  in mps_alloc_high_priority_command()
585 	if (cm == NULL)  in mps_alloc_high_priority_command()
588 	TAILQ_REMOVE(&sc->high_priority_req_list, cm, cm_link);  in mps_alloc_high_priority_command()
589 	KASSERT(cm->cm_state == MPS_CM_STATE_FREE, ("mps: Allocating busy command"));  in mps_alloc_high_priority_command()
590 	cm->cm_state = MPS_CM_STATE_BUSY;  in mps_alloc_high_priority_command()
591 	return (cm);  in mps_alloc_high_priority_command()
700 void mpi_init_sge(struct mps_command *cm, void *req, void *sge);
706 int mps_map_command(struct mps_softc *sc, struct mps_command *cm);
707 int mps_wait_command(struct mps_softc *sc, struct mps_command *cm, int timeout);
708 int mps_request_polled(struct mps_softc *sc, struct mps_command *cm);