io/oplmsu/oplmsu_cmn_func.c

230 	lpath_t	*lpath;
236 	lpath = oplmsu_uinst->first_lpath;
237 	while (lpath) {
238 		if ((lpath->hndl_uqueue != NULL) || (lpath->hndl_mp != NULL)) {
242 		lpath = lpath->l_next;
346 oplmsu_set_ioctl_path(lpath_t *lpath, queue_t *hndl_queue, mblk_t *mp)
353 	if ((lpath->hndl_uqueue == NULL) && (lpath->hndl_mp == NULL) &&
354 	    (lpath->sw_flag == 0)) {
355 		if ((lpath->status == MSU_EXT_NOTUSED) ||
356 		    (lpath->status == MSU_EXT_ACTIVE_CANDIDATE) ||
357 		    (lpath->status == MSU_SETID_NU)) {
359 				lpath->hndl_uqueue = hndl_queue;
361 				lpath->hndl_uqueue = WR(hndl_queue);
363 			lpath->hndl_mp = mp;
383 oplmsu_clear_ioctl_path(lpath_t *lpath)
389 	lpath->hndl_uqueue = NULL;
390 	lpath->hndl_mp = NULL;
462 		    (upath->lpath != NULL)) {
487 	lpath_t	*lpath;
502 			if (upath->lpath != NULL) {
505 					lpath = upath->lpath;
507 					if (lpath->status == MSU_EXT_NOTUSED) {
519 		lpath = min_upath->lpath;
521 		lpath->src_upath = NULL;
522 		lpath->status = MSU_EXT_ACTIVE_CANDIDATE;
602 	lpath_t	*lpath;
610 		lpath = upath->lpath;
612 		    (lpath == NULL)) {
618 		    WR(lpath->lower_queue), MSU_XOFF_4);
756 		lpath_t	*lpath;
760 		lpath = (lpath_t *)q->q_ptr;
762 			if (lpath->first_lpri_hi == NULL) {
763 				lpath->last_lpri_hi = mp;
766 				wrk_msg = lpath->first_lpri_hi;
771 			lpath->first_lpri_hi = mp;
776 		if (lpath->rbuf_id != 0) {
781 		lpath->rbuftbl->q = q;
782 		lpath->rbuftbl->rw_flag = rw_flag;
783 		lpath->rbuf_id = bufcall(size, BPRI_LO, oplmsu_cmn_bufcb,
784 		    (void *)lpath->rbuftbl);
786 		if (lpath->rbuf_id == 0) {
787 			if (lpath->rtout_id != 0) {
792 			lpath->rtout_id = timeout(oplmsu_cmn_bufcb,
793 			    (void *)lpath->rbuftbl, drv_usectohz(MSU_TM_500MS));
1046 	lpath_t		*lpath;
1054 	lpath = oplmsu_uinst->first_lpath;
1055 	while (lpath) {
1056 		if ((buftbl == lpath->rbuftbl) &&
1058 			if ((lpath->rbuf_id == 0) && (lpath->rtout_id == 0)) {
1062 				q = lpath->rbuftbl->q;
1063 				lpath->rbuftbl->q = NULL;
1064 				lpath->rbuftbl->rw_flag = UNDEFINED;
1066 				if (lpath->rbuf_id) {
1067 					lpath->rbuf_id = 0;
1069 					lpath->rtout_id = 0;
1090 		lpath = lpath->l_next;
1362 	lpath_t	*lpath;
1368 	lpath = (lpath_t *)dq->q_ptr;
1369 	lpath->uwq_flag = 1;
1370 	lpath->uwq_queue = uwq;
1484 	lpath_t	*lpath;
1492 	lpath = (lpath_t *)q->q_ptr;
1493 	if (lpath->uinst != NULL) {
1549 	lpath_t		*lpath;
1556 		lpath = (lpath_t *)q->q_ptr;
1557 		if ((mp = lpath->first_lpri_hi) == NULL) {
1563 			lpath->first_lpri_hi = NULL;
1564 			lpath->last_lpri_hi = NULL;
1566 			lpath->first_lpri_hi = mp->b_next;