Changeset 28101 in vbox for trunk/include/VBox

Timestamp:

Apr 8, 2010 3:42:36 PM (15 years ago)

Author:

vboxsync

Message:

serial: Let the UART device signal if we are not ready to consume more data. Should fix lost characters when working with host hardware devices.

File:

• trunk/include/VBox/pdmifs.h (modified) (1 diff)

trunk/include/VBox/pdmifs.h

@@ -1505 +1505 @@
      */
     DECLR3CALLBACKMEMBER(int, pfnNotifyStatusLinesChanged,(PPDMICHARPORT pInterface, uint32_t fNewStatusLines));
+    
+    /**
+     * Notify the device when the driver buffer is full.
+     *
+     * @returns VBox status code.
+     * @param   pInterface      Pointer to the interface structure containing the called function pointer.
+     * @param   fFull           Buffer full.
+     * @thread  Any thread.
+     */
+    DECLR3CALLBACKMEMBER(int, pfnNotifyBufferFull,(PPDMICHARPORT pInterface, bool fFull));
 
     /**