Lines Matching defs:rv
258 int rv;
277 rv = ldc_status(vport->ldc_handle, &vport->ldc_status);
278 if (rv != 0) {
280 "rv=%d\n", vport->inst, vport->number, rv);
301 rv = ldc_up(vport->ldc_handle);
302 if (rv) {
304 "channel UP rv=%d\n", vport->inst,
305 vport->number, rv);
309 rv = ldc_status(vport->ldc_handle, &vport->ldc_status);
310 if (rv != 0) {
312 "ldc status, rv=%d\n", vport->inst,
313 vport->number, rv);
353 int rv;
382 if ((rv = i_vldc_add_port(vldcp, mdp, node)) != MDEG_SUCCESS) {
384 "err = %d", rv);
403 if ((rv = i_vldc_remove_port(vldcp, portno)) != 0) {
405 "port %lu, err %d", portno, rv);
431 int rv;
443 rv = ddi_prop_lookup_string(DDI_DEV_T_ANY, vldcp->dip,
445 if (rv != DDI_PROP_SUCCESS) {
480 rv = mdeg_register(inst_specp, &vport_match, i_vldc_mdeg_cb,
483 if (rv != MDEG_SUCCESS) {
485 "failed, err = %d", rv);
504 int rv;
508 rv = mdeg_unregister(vldcp->mdeg_hdl);
509 if (rv != MDEG_SUCCESS) {
510 return (rv);
586 int rv;
676 rv = ddi_create_minor_node(vldcp->dip, sname, S_IFCHR,
679 if (rv != DDI_SUCCESS) {
681 "node (%u), err = %d", minor, rv);
800 int rv = DDI_SUCCESS;
821 rv = i_vldc_ldc_close(vport);
822 if (rv != EAGAIN)
835 rv = 0;
838 if ((rv != 0) || (vport->status == VLDC_PORT_CLOSED))
839 return (rv);
864 return (rv);
1068 int rv;
1087 rv = i_vldc_close_port(vldcp, portno);
1091 return (rv);
1098 int rv;
1116 rv = i_vldc_ldc_close(vport);
1117 if (rv != 0) {
1119 "failed, rv=%d\n", rv);
1120 return (rv);
1135 if ((rv = ldc_init(vport->ldc_id, &attr,
1137 DWARN("vldc_ioctl_opt_op: ldc_init failed, rv=%d\n", rv);
1142 if ((rv = ldc_reg_callback(vport->ldc_handle,
1144 DWARN("vldc_ioctl_opt_op: ldc_reg_callback failed, rv=%d\n",
1145 rv);
1150 if ((rv = ldc_open(vport->ldc_handle)) != 0) {
1151 DWARN("vldc_ioctl_opt_op: ldc_open failed, rv=%d\n", rv);
1161 rv = ldc_up(vport->ldc_handle);
1162 if (rv == ECONNREFUSED) {
1164 } else if (rv != 0) {
1165 DWARN("vldc_ioctl_opt_op: ldc_up failed, rv=%d\n", rv);
1169 rv = ldc_status(vport->ldc_handle, &vport->ldc_status);
1170 if (rv != 0) {
1172 "status, rv=%d\n", vport->inst, vport->number, rv);
1189 return (rv);
1200 int rv;
1221 rv = ldc_mem_rdwr_cookie(vport->ldc_handle, vport->cookie_buf,
1223 if (rv != 0) {
1225 "read address 0x%p, rv=%d\n",
1226 vldc_instance, vport->number, dst_addr, rv);
1240 rv = ddi_copyout(vport->cookie_buf, src_addr, copy_size, mode);
1241 if (rv != 0) {
1268 int rv;
1298 rv = ldc_mem_rdwr_cookie(vport->ldc_handle, vport->cookie_buf,
1300 if (rv != 0) {
1302 "failed to write at address 0x%p\n, rv=%d",
1303 vldc_instance, vport->number, dst_addr, rv);
1335 int rv = 0;
1408 rv = vldc_set_ldc_mode(vport, vldcp, vldc_cmd.opt_val);
1420 return (rv);
1430 int rv = EINVAL;
1462 rv = i_vldc_ioctl_opt_op(vport, vldcp, (void *)arg, mode);
1467 rv = EINVAL;
1470 rv = i_vldc_ioctl_read_cookie(vport, instance,
1476 rv = EINVAL;
1479 rv = i_vldc_ioctl_write_cookie(vport, instance,
1486 rv = EINVAL;
1497 D1("vldc_ioctl: rv=%d\n", rv);
1499 return (rv);
1515 int rv = 0;
1546 rv = ldc_read(vport->ldc_handle, vport->recv_buf, &size);
1548 D2("vldc_read: vldc@%d:%lu ldc_read size=%ld, rv=%d\n",
1549 instance, portno, size, rv);
1551 if (rv == 0) {
1553 rv = uiomove(vport->recv_buf, size, UIO_READ, uiop);
1555 rv = EWOULDBLOCK;
1558 switch (rv) {
1563 rv = EWOULDBLOCK;
1566 rv = ECONNRESET;
1573 return (rv);
1590 int rv = EINVAL;
1633 rv = uiomove(vport->send_buf, size, UIO_WRITE, uiop);
1634 if (rv == 0) {
1635 rv = ldc_write(vport->ldc_handle, (caddr_t)vport->send_buf,
1637 if (rv != 0) {
1639 "bytes rv=%d\n", instance, portno, size, rv);
1650 return (rv);