Cross Reference: /illumos-gate/usr/src/uts/sun4u/serengeti/io/sgcn.c

Lines Matching refs:mp
420 sgcn_wput(queue_t *q, mblk_t *mp)
430 	if (!mp->b_datap) {
435 	prom_printf("sgcn_wput(): SGCN wput q=%X mp=%X rd=%X wr=%X type=%X\n",
436 	    q, mp, mp->b_rptr, mp->b_wptr, mp->b_datap->db_type);
439 	switch (mp->b_datap->db_type) {
443 		iocp = (struct iocblk *)mp->b_rptr;
447 		switch (((struct iocblk *)mp->b_rptr)->ioc_cmd) {
461 			(void) putq(q, mp);
465 			sgcn_ioctl(q, mp);
470 		if (*mp->b_rptr & FLUSHW) {
472 			*mp->b_rptr &= ~FLUSHW;
474 		if (*mp->b_rptr & FLUSHR) {
476 			qreply(q, mp);
478 			freemsg(mp);
484 		freemsg(mp);
489 		freemsg(mp);
499 		if (mp->b_rptr < mp->b_wptr) {
500 		prom_printf("sgcn_wput(): DATA q=%X mp=%X rd=%X wr=%X\n",
501 		    q, mp, mp->b_rptr, mp->b_wptr);
503 		for (i = 0; i < mp->b_wptr-mp->b_rptr; i++) {
504 			prom_printf("%c", *(mp->b_rptr+i));
509 		(void) putq(q, mp);
514 		freemsg(mp);
524 sgcn_ioctl(queue_t *q, mblk_t *mp)
533 	prom_printf("sgcn_ioctl(): q=%X mp=%X\n", q, mp);
535 	iocp = (struct iocblk *)mp->b_rptr;
542 	data_size = ttycommon_ioctl(tty, q, mp, &error);
553 		iocp = (struct iocblk *)mp->b_rptr;
566 				mioc2ack(mp, NULL, 0, 0);
568 				mcopyin(mp, NULL, sizeof (int), NULL);
581 				mioc2ack(mp, datamp, sizeof (int), 0);
583 				mcopyout(mp, NULL, sizeof (int), NULL, datamp);
594 		mp->b_datap->db_type = M_IOCNAK;
596 	qreply(q, mp);
603 	mblk_t		*mp;
614 	if ((mp = sgcnp->sgcn_tty.t_iocpending) != NULL) {
616 		sgcn_ioctl(q, mp);
625 	mblk_t *mp;
634 	while (mp = getq(q)) {
635 		switch (mp->b_datap->db_type) {
641 			sgcn_ioctl(q, mp);
649 			retval = sgcn_transmit(q, mp);
683 sgcn_transmit(queue_t *q, mblk_t *mp)
690 	prom_printf("sgcn_transmit(): q=%X mp=%X\n", q, mp);
693 		bp = mp;
700 			/* IOSRAM is full, we are not done with mp yet */
702 			(void) putbq(q, mp);
708 		mp = bp->b_cont;
710 	} while (mp);
723 	mblk_t *mp;
729 	while (mp = getq(q)) {
730 		freemsg(mp);
751 	mblk_t		*mp;
805 			if ((mp = allocb(len, BPRI_MED)) == (mblk_t *)NULL) {
811 				bcopy(buf, mp->b_wptr, len);
812 				mp->b_wptr += len;
813 				putnext(sgcn_state->sgcn_readq, mp);
1185 	mblk_t	*mp;
1195 	while ((mp = getq(q)) != NULL) {
1197 			putnext(q, mp);
1198 		} else if (mp->b_datap->db_type >= QPCTL) {
1199 			(void) putbq(q, mp);