sun4v/io/vldc.c

76 static int i_vldc_remove_port(vldc_t *vldcp, uint_t portno);
77 static int i_vldc_close_port(vldc_t *vldcp, uint_t portno);
352 	uint64_t	portno;
396 		if (md_get_prop_val(mdp, node, "id", &portno)) {
403 		if ((rv = i_vldc_remove_port(vldcp, portno)) != 0) {
405 			    "port %lu, err %d", portno, rv);
581 	uint64_t	portno;
591 	if (md_get_prop_val(mdp, node, "id", &portno)) {
597 	if (portno >= VLDC_MAX_PORTS) {
599 		    "larger than maximum supported number of ports", portno);
603 	vport = &(vldcp->port[portno]);
607 		    " which is already bound", portno);
611 	vport->number = portno;
653 	if (vldcp->minor_tbl[minor_idx].portno != VLDC_INVALID_PORTNO) {
656 		    portno, vldcp->minor_tbl[minor_idx].portno);
664 	vldcp->minor_tbl[minor_idx].portno = portno;
682 		vldcp->minor_tbl[minor_idx].portno = VLDC_INVALID_PORTNO;
695 	D1("i_vldc_add_port: port %lu initialized\n", portno);
702 i_vldc_remove_port(vldc_t *vldcp, uint_t portno)
710 	vport = &(vldcp->port[portno]);
714 		    "port (%u) which is not bound", portno);
723 	vminor->portno = VLDC_INVALID_PORTNO;
737 		(void) i_vldc_close_port(vldcp, portno);
746 	D1("i_vldc_remove_port: removed vldc port %u\n", portno);
796 i_vldc_close_port(vldc_t *vldcp, uint_t portno)
802 	vport = &(vldcp->port[portno]);
807 	    vport->inst, vport->minorp->portno);
815 		    "state (%d)\n", portno, vport->status);
848 		    "state (%d)\n", portno, vport->status);
910 			vldcp->minor_tbl[i].portno = VLDC_INVALID_PORTNO;
957 			if (vldcp->minor_tbl[i].portno != VLDC_INVALID_PORTNO) {
960 				    instance, vldcp->minor_tbl[i].portno);
983 			if (vldcp->minor_tbl[i].portno != VLDC_INVALID_PORTNO) {
1013 	uint64_t portno;
1026 	portno = vminor->portno;
1027 	if (portno == VLDC_INVALID_PORTNO) {
1032 	vport = &(vldcp->port[portno]);
1034 	D1("vldc_open: opening vldc@%d:%lu\n", instance, portno);
1065 	uint64_t portno;
1079 	portno = vminor->portno;
1080 	if (portno == VLDC_INVALID_PORTNO) {
1085 	D1("vldc_close: closing vldc@%d:%lu\n", instance, portno);
1087 	rv = i_vldc_close_port(vldcp, portno);
1433 	uint64_t portno;
1447 	portno = vminor->portno;
1448 	if (portno == VLDC_INVALID_PORTNO) {
1455 	vport = &(vldcp->port[portno]);
1457 	D1("vldc_ioctl: vldc@%d:%lu cmd=0x%x\n", instance, portno, cmd);
1485 		    instance, portno, cmd);
1511 	uint64_t portno;
1526 	portno = vminor->portno;
1527 	if (portno == VLDC_INVALID_PORTNO) {
1532 	D2("vldc_read: vldc@%d:%lu reading data\n", instance, portno);
1534 	vport = &(vldcp->port[portno]);
1539 		    instance, portno);
1549 	    instance, portno, size, rv);
1586 	uint64_t portno;
1601 	portno = vminor->portno;
1602 	if (portno == VLDC_INVALID_PORTNO) {
1607 	vport = &(vldcp->port[portno]);
1612 		    instance, portno);
1630 	D2("vldc_write: vldc@%d:%lu writing %lu bytes\n", instance, portno,
1639 			    "bytes rv=%d\n", instance, portno, size, rv);
1660 	uint64_t portno;
1675 	portno = vminor->portno;
1676 	if (portno == VLDC_INVALID_PORTNO) {
1681 	vport = &(vldcp->port[portno]);
1690 	    instance, portno, events);
1721 	    instance, portno, events, *reventsp);