Changeset 54877 in vbox for trunk/src/VBox/Devices/Input

Timestamp:

Mar 20, 2015 3:55:29 PM (10 years ago)

Author:

vboxsync

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

99092

Message:

DevPS2: Allow 16-bit KBC writes.

File:

• trunk/src/VBox/Devices/Input/DevPS2.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Input/DevPS2.cpp

@@ -1368 +1368 @@
     int rc = VINF_SUCCESS;
     NOREF(pvUser);
-    if (cb == 1)
+    if (cb == 1 || cb == 2)
     {
         KBDState *pThis = PDMINS_2_DATA(pDevIns, KBDState *);
-        rc = kbd_write_data(pThis, Port, u32);
+        rc = kbd_write_data(pThis, Port, (uint8_t)u32);
         Log2(("kbdIOPortDataWrite: Port=%#x cb=%d u32=%#x\n", Port, cb, u32));
     }
@@ -1419 +1419 @@
     int rc = VINF_SUCCESS;
     NOREF(pvUser);
-    if (cb == 1)
+    if (cb == 1 || cb == 2)
     {
         KBDState *pThis = PDMINS_2_DATA(pDevIns, KBDState *);
-        rc = kbd_write_command(pThis, Port, u32);
+        rc = kbd_write_command(pThis, Port, (uint8_t)u32);
         Log2(("kbdIOPortCommandWrite: Port=%#x cb=%d u32=%#x rc=%Rrc\n", Port, cb, u32, rc));
     }