Lines Matching defs:zcs

335 	zc_state_t *zcs;
357 	VERIFY((zcs = ddi_get_soft_state(zc_soft_state, instance)) != NULL);
358 	zcs->zc_devinfo = dip;
365 	zc_state_t *zcs;
372 	if ((zcs = ddi_get_soft_state(zc_soft_state, instance)) == NULL)
375 	if ((zcs->zc_state & ZC_STATE_MOPEN) ||
376 	    (zcs->zc_state & ZC_STATE_SOPEN)) {
395 	zc_state_t *zcs;
400 		if ((zcs = ddi_get_soft_state(zc_soft_state, instance)) == NULL)
402 		*result = zcs->zc_devinfo;
418 	zc_state_t *zcs = qp->q_ptr;
419 	ASSERT(zcs != NULL);
421 	if (qp == zcs->zc_master_rdq)
422 		return (zcs->zc_slave_rdq);
423 	else if (OTHERQ(qp) == zcs->zc_master_rdq && zcs->zc_slave_rdq != NULL)
424 		return (OTHERQ(zcs->zc_slave_rdq));
425 	else if (qp == zcs->zc_slave_rdq)
426 		return (zcs->zc_master_rdq);
427 	else if (OTHERQ(qp) == zcs->zc_slave_rdq && zcs->zc_master_rdq != NULL)
428 		return (OTHERQ(zcs->zc_master_rdq));
440 	zc_state_t *zcs = qp->q_ptr;
441 	ASSERT(zcs != NULL);
443 	if (qp == zcs->zc_master_rdq ||
444 	    OTHERQ(qp) == zcs->zc_master_rdq) {
447 	ASSERT(qp == zcs->zc_slave_rdq || OTHERQ(qp) == zcs->zc_slave_rdq);
453 zc_master_open(zc_state_t *zcs,
467 	if ((zcs->zc_state & ZC_STATE_MOPEN) != 0)
475 	zcs->zc_state |= ZC_STATE_MOPEN;
481 	WR(rqp)->q_ptr = rqp->q_ptr = zcs;
486 	 * STREAM and may send/receive messages.  Setting zcs->zc_master_rdq
491 	zcs->zc_master_rdq = rqp;
513 zc_slave_open(zc_state_t *zcs,
530 	if ((zcs->zc_state & ZC_STATE_SOPEN) != 0) {
531 		ASSERT((rqp != NULL) && (WR(rqp)->q_ptr == zcs));
541 	minor = ddi_get_instance(zcs->zc_devinfo) << 1 | ZC_SLAVE_MINOR;
542 	major = ddi_driver_major(zcs->zc_devinfo);
556 	zcs->zc_state |= ZC_STATE_SOPEN;
562 	WR(rqp)->q_ptr = rqp->q_ptr = zcs;
569 	zcs->zc_slave_rdq = rqp;
598 	zc_state_t *zcs;
603 	if ((zcs = ddi_get_soft_state(zc_soft_state, instance)) == NULL)
608 		ret = zc_master_open(zcs, rqp, devp, oflag, sflag, credp);
611 		ret = zc_slave_open(zcs, rqp, devp, oflag, sflag, credp);
630 	zc_state_t *zcs;
634 	zcs = (zc_state_t *)rqp->q_ptr;
636 	if (rqp == zcs->zc_master_rdq) {
639 		zcs->zc_master_rdq = NULL;
640 		zcs->zc_state &= ~ZC_STATE_MOPEN;
646 		if (zcs->zc_slave_rdq != NULL) {
647 			qenable(WR(zcs->zc_slave_rdq));
653 	} else if (rqp == zcs->zc_slave_rdq) {
656 		zcs->zc_state &= ~ZC_STATE_SOPEN;
657 		zcs->zc_slave_rdq = NULL;
661 			if (zcs->zc_master_rdq != NULL)
662 				putnext(zcs->zc_master_rdq, bp);
673 		if (zcs->zc_master_rdq != NULL)
674 			qenable(WR(zcs->zc_master_rdq));
683 		major = ddi_driver_major(zcs->zc_devinfo);
684 		minor = ddi_get_instance(zcs->zc_devinfo) << 1 | ZC_SLAVE_MINOR;
747 	zc_state_t *zcs;
761 	zcs = (zc_state_t *)qp->q_ptr;
762 	if (zcs->zc_master_rdq != NULL && qp == WR(zcs->zc_master_rdq) &&
776 			if (zcs->zc_slave_vnode != NULL) {
802 			if (ZC_STATE_TO_SLAVEDEV(zcs) !=
815 			zcs->zc_slave_vnode = slave_filep->f_vnode;
816 			VN_HOLD(zcs->zc_slave_vnode);
817 			slave_snodep = VTOCS(zcs->zc_slave_vnode);
834 			if (zcs->zc_slave_vnode == NULL) {
861 			if (zcs->zc_slave_vnode->v_rdev !=
874 			slave_snodep = VTOCS(zcs->zc_slave_vnode);
878 			VN_RELE(zcs->zc_slave_vnode);
879 			zcs->zc_slave_vnode = NULL;
950 	zc_state_t *zcs;
951 	zcs = (zc_state_t *)qp->q_ptr;
957 	ASSERT(qp == zcs->zc_master_rdq || qp == zcs->zc_slave_rdq);