Changeset 59116 in vbox for trunk/src/VBox

Timestamp:

Dec 14, 2015 2:02:56 PM (9 years ago)

Author:

vboxsync

Message:

BIOS: Only unpause on regular keys, not modifiers.

File:

• trunk/src/VBox/Devices/PC/BIOS/keyboard.c (modified) (2 diffs)

trunk/src/VBox/Devices/PC/BIOS/keyboard.c

@@ -375 +375 @@
     mf2_flags = read_byte(0x0040, 0x18);
     mf2_state = read_byte(0x0040, 0x96);
-    /* Check if suspend flag set but no E1 prefix (i.e. not Pause). */
-    if ((mf2_flags & 0x08) && !(shift_flags & 0x01)) {
-        /* Pause had been pressed. Clear suspend flag and do nothing. */
-        mf2_flags &= ~0x08;
-        write_byte(0x0040, 0x18, mf2_flags);
-        return;
-    }
-
     shift_flags = read_byte(0x0040, 0x17);
     asciicode = 0;
@@ -525 +517 @@
 
     default:
+        /* Check if suspend flag set. */
+        if (mf2_flags & 0x08) {
+            /* Pause had been pressed. Clear suspend flag and do nothing. */
+            mf2_flags &= ~0x08;
+            write_byte(0x0040, 0x18, mf2_flags);
+            return;
+        }
+
         if (scancode & 0x80) {
             /* Set ack/resend flags if appropriate. */