Changeset 73768 in vbox for trunk/src/VBox/Main/xml

Timestamp:

Aug 19, 2018 7:07:19 PM (7 years ago)

Author:

vboxsync

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

124451

Message:

Main,FE/VBoxManage: Allow changing the UART type of the serial ports through the API

File:

• trunk/src/VBox/Main/xml/Settings.cpp (modified) (5 diffs)

trunk/src/VBox/Main/xml/Settings.cpp

@@ -2495 +2495 @@
     ulIRQ(4),
     portMode(PortMode_Disconnected),
-    fServer(false)
+    fServer(false),
+    uartType(UartType_U16550A)
 {
 }
@@ -2513 +2514 @@
             && portMode          == s.portMode
             && strPath           == s.strPath
-            && fServer           == s.fServer);
+            && fServer           == s.fServer
+            && uartType          == s.uartType);
 }
 
@@ -3637 +3639 @@
         pelmPort->getAttributeValue("server", port.fServer);
 
+        Utf8Str strUartType;
+        if (pelmPort->getAttributeValue("uartType", strUartType))
+        {
+            if (strUartType == "16450")
+                port.uartType = UartType_U16450;
+            else if (strUartType == "16550A")
+                port.uartType = UartType_U16550A;
+            else if (strUartType == "16750")
+                port.uartType = UartType_U16750;
+            else
+                throw ConfigFileError(this, pelmPort, N_("Invalid value '%s' in UART/Port/@uartType attribute"), strUartType.c_str());
+        }
+
         ll.push_back(port);
     }
@@ -6011 +6026 @@
             }
             pelmPort->setAttribute("hostMode", pcszHostMode);
+
+            if (   m->sv >= SettingsVersion_v1_17
+                && port.uartType != UartType_U16550A)
+            {
+                const char *pcszUartType;
+
+                switch (port.uartType)
+                {
+                    case UartType_U16450: pcszUartType = "16450"; break;
+                    case UartType_U16550A: pcszUartType = "16550A"; break;
+                    case UartType_U16750: pcszUartType = "16750"; break;
+                    default: pcszUartType = "16550A"; break;
+                }
+                pelmPort->setAttribute("uartType", pcszUartType);
+            }
         }
     }
@@ -6982 +7012 @@
             return;
         }
+
+        /*
+         * Check if any serial port uses a non 16550A serial port.
+         */
+        for (SerialPortsList::const_iterator it = hardwareMachine.llSerialPorts.begin();
+             it != hardwareMachine.llSerialPorts.end();
+             ++it)
+        {
+            const SerialPort &port = *it;
+            if (port.uartType != UartType_U16550A)
+            {
+                m->sv = SettingsVersion_v1_17;
+                return;
+            }
+        }
     }