Cross Reference: /illumos-gate/usr/src/uts/sun4v/io/qcn.c

Lines Matching refs:mp
582 qcn_wput(queue_t *q, mblk_t *mp)
592 	if (!mp->b_datap) {
597 	prom_printf("qcn_wput(): QCN wput q=%X mp=%X rd=%X wr=%X type=%X\n",
598 	    q, mp, mp->b_rptr, mp->b_wptr, mp->b_datap->db_type);
603 	switch (mp->b_datap->db_type) {
607 		iocp = (struct iocblk *)mp->b_rptr;
611 		switch (((struct iocblk *)mp->b_rptr)->ioc_cmd) {
625 			(void) putq(q, mp);
630 			qcn_ioctl(q, mp);
636 		if (*mp->b_rptr & FLUSHW) {
638 			*mp->b_rptr &= ~FLUSHW;
640 		if (*mp->b_rptr & FLUSHR) {
642 			qreply(q, mp);
644 			freemsg(mp);
650 		freemsg(mp);
655 		freemsg(mp);
665 		if (mp->b_rptr < mp->b_wptr) {
666 		prom_printf("qcn_wput(): DATA q=%X mp=%X rd=%X wr=%X\n",
667 		    q, mp, mp->b_rptr, mp->b_wptr);
669 		for (i = 0; i < mp->b_wptr-mp->b_rptr; i++) {
670 			prom_printf("%c", *(mp->b_rptr+i));
675 		(void) putq(q, mp);
680 		freemsg(mp);
692 qcn_ioctl(queue_t *q, mblk_t *mp)
701 	prom_printf("qcn_ioctl(): q=%X mp=%X\n", q, mp);
704 	iocp = (struct iocblk *)mp->b_rptr;
715 	 * (below) frees up the message block (mp->b_cont) which
720 		error = miocpullup(mp, sizeof (struct cons_polledio *));
724 		*(struct cons_polledio **)mp->b_cont->b_rptr =
727 		mp->b_datap->db_type = M_IOCACK;
731 		mp->b_datap->db_type = M_IOCACK;
737 		data_size = ttycommon_ioctl(tty, q, mp, &error);
751 		iocp = (struct iocblk *)mp->b_rptr;
764 				qcn_ack(mp, NULL, 0);
766 				mcopyin(mp, NULL, sizeof (int), NULL);
779 				qcn_ack(mp, datamp, sizeof (int));
781 				mcopyout(mp, NULL, sizeof (int), NULL, datamp);
792 		mp->b_datap->db_type = M_IOCNAK;
795 	qreply(q, mp);
802 	mblk_t		*mp;
812 	if ((mp = qcnp->qcn_tty.t_iocpending) == NULL)
816 	qcn_ioctl(q, mp);
820 qcn_ack(mblk_t *mp, mblk_t *dp, uint_t size)
822 	struct iocblk  *iocp = (struct iocblk *)mp->b_rptr;
824 	mp->b_datap->db_type = M_IOCACK;
828 	if (mp->b_cont != NULL)
829 		freeb(mp->b_cont);
831 		mp->b_cont = dp;
834 		mp->b_cont = NULL;
842 	mblk_t *mp;
853 	while (mp = getq(q)) {
854 		if (mp->b_datap->db_type == M_IOCTL) {
860 			qcn_ioctl(q, mp);
867 		rv = qcn_state->cons_transmit(q, mp);
874 qcn_transmit_write(queue_t *q, mblk_t *mp)
882 	prom_printf("qcn_transmit_write(): q=%X mp=%X\n", q, mp);
885 	while (mp) {
886 		bp = mp;
904 				mp = bp->b_cont;
908 			(void) putbq(q, mp);
930 qcn_transmit_putchr(queue_t *q, mblk_t *mp)
938 	prom_printf("qcn_transmit_putchr(): q=%X mp=%X\n", q, mp);
940 	while (mp) {
941 		bp = mp;
950 			(void) putbq(q, mp);
953 		mp = bp->b_cont;
967 	mblk_t *mp;
975 	while (mp = getq(q))
976 		freemsg(mp);
997 	mblk_t *mp;
1010 		if ((mp = allocb(cc, BPRI_MED)) == NULL) {
1022 			*(char *)mp->b_wptr++ = RING_GET(qcn_state);
1035 			putnext(qcn_state->qcn_readq, mp);
1191 	mblk_t *mp;
1223 			if ((mp = allocb(1, BPRI_MED)) == NULL) {
1229 			*(char *)mp->b_wptr++ = buf;
1230 			putnext(qcn_state->qcn_readq, mp);
1277 	mblk_t	*mp;
1284 	while ((mp = getq(q)) != NULL) {
1286 			putnext(q, mp);
1287 		else if (mp->b_datap->db_type >= QPCTL)
1288 			(void) putbq(q, mp);