vbox的更動 6102 路徑 trunk/src/VBox/Devices/Input/DevPS2.cpp

時間撮記:

2007-12-17 上午11:16:43 (17 年 以前)

作者:

vboxsync

訊息:

Implemented 8042 command E0h, read test inputs.

檔案:

• trunk/src/VBox/Devices/Input/DevPS2.cpp (修改) (2 筆差異)

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

@@ -104 +104 @@
 #define KBD_CCMD_DISABLE_A20    0xDD    /* HP vectra only ? */
 #define KBD_CCMD_ENABLE_A20     0xDF    /* HP vectra only ? */
+#define KBD_CCMD_READ_TSTINP    0xE0    /* Read test inputs T0, T1 */
 #define KBD_CCMD_RESET          0xFE
 
@@ -486 +487 @@
         break;
 #endif
+    case KBD_CCMD_READ_TSTINP:
+        /* Keyboard clock line is zero IFF keyboard is disabled */
+        val = (s->mode & KBD_MODE_DISABLE_KBD) ? 0 : 1;
+        kbd_queue(s, val, 0);
+        break;
     case KBD_CCMD_RESET:
 #ifndef VBOX