Changeset 86467 in vbox for trunk/src/VBox/Devices/Serial

Timestamp:

Oct 7, 2020 12:53:10 PM (4 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

140773

Message:

Devices/DrvHostSerial: Don't let the I/O loop fail when status line monitoring fails for some reason (some devices don't support it)

File:

• trunk/src/VBox/Devices/Serial/DrvHostSerial.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Serial/DrvHostSerial.cpp

@@ -564 +564 @@
 
             if (fEvtsRecv & RTSERIALPORT_EVT_F_STATUS_LINE_MONITOR_FAILED)
-                LogRel(("HostSerial#%d: Status line monitoring failed at a lower level and is disabled\n", pDrvIns->iInstance));
+            {
+                LogRel(("HostSerial#%d: Status line monitoring failed at a lower level with rc=%Rrc and is disabled\n", pDrvIns->iInstance, rc));
+                rc = VINF_SUCCESS;
+            }
         }
         else if (rc == VERR_TIMEOUT || rc == VERR_INTERRUPTED)