X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fdevices%2Fkeyboard.c;h=c5b528100f1070c9035fc08ccbd20c0da1cf386e;hb=9452a96dc7cfcadaa81a32a36acc1a95bc1844db;hp=f0d0c3ad9924bd79ce14b81399070d22bf578c45;hpb=4d2f332f7cc62ee71669fceab8f3632859d9cac2;p=palacios.git

diff --git a/palacios/src/devices/keyboard.c b/palacios/src/devices/keyboard.c
index f0d0c3a..c5b5281 100644
--- a/palacios/src/devices/keyboard.c
+++ b/palacios/src/devices/keyboard.c
@@ -28,7 +28,6 @@
 #include <palacios/vm_guest.h>
 #include <palacios/vmm_debug.h>
 
-
 #ifndef V3_CONFIG_DEBUG_KEYBOARD
 #undef PrintDebug
 #define PrintDebug(fmt, args...)
@@ -813,7 +812,7 @@ static int keyboard_write_command(struct guest_info * core, ushort_t port, void
 	case 0xf2:   // instead of what is currently in output_byte (I think)
 	case 0xf3:   // main effect is taht if bit zero is zero
 	case 0xf4:   // should cause reset
-	case 0xf5:   // I doubt anything more recent than a 286 running  OS2 with the penalty box will care
+	case 0xf5:   
 	case 0xf6:   
 	case 0xf7:
 	case 0xf8:
@@ -824,7 +823,14 @@ static int keyboard_write_command(struct guest_info * core, ushort_t port, void
 	case 0xfd:
 	case 0xfe:
 	case 0xff:
-	    PrintDebug(core->vm_info, core, "keyboard: ignoring command 0x%x on output port\n", cmd);
+	    if (!(cmd & 0x1)) { 
+		// general purpose reset
+		PrintDebug(core->vm_info, core, "keyboard: reseting VM\n");
+		v3_reset_vm(core->vm_info);
+
+	    } else {
+		PrintDebug(core->vm_info, core, "keyboard: ignoring command 0x%x on output port\n", cmd);
+	    }
 	    break;
    
 	    // case ac  diagonstic - returns 16 bytes from keyboard microcontroler on 60h
@@ -1074,6 +1080,8 @@ static int keyboard_free(struct keyboard_internal * kbd) {
 
     // unhook host events
 
+    v3_lock_deinit(&(kbd->kb_lock));
+
     V3_Free(kbd);
     return 0;
 }