diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 68f248d63f..dc1a378055 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -51,7 +51,11 @@
      IOCTL(TIOCMIWAIT, 0, TYPE_INT)
      IOCTL(TIOCGICOUNT, IOC_R, MK_PTR(MK_STRUCT(STRUCT_serial_icounter_struct)))
 
-     IOCTL(KDGKBTYPE, IOC_W, MK_PTR(TYPE_CHAR))
+     IOCTL(KIOCSOUND, 0, TYPE_INT)
+     IOCTL(KDMKTONE, 0, TYPE_INT)
+     IOCTL(KDGKBTYPE, IOC_R, MK_PTR(TYPE_CHAR))
+     IOCTL(KDGKBENT, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_kbentry)))
+     IOCTL(KDGKBSENT, IOC_RW, TYPE_PTRVOID)
 
      IOCTL(BLKROSET, IOC_W, MK_PTR(TYPE_INT))
      IOCTL(BLKROGET, IOC_R, MK_PTR(TYPE_INT))
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 4dbc66333d..bad9bd848f 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -213,7 +213,11 @@ struct target_pollfd {
 };
 
 /* virtual terminal ioctls */
+#define TARGET_KIOCSOUND       0x4B2F	/* start sound generation (0 for off) */
+#define TARGET_KDMKTONE	       0x4B30	/* generate tone */
 #define TARGET_KDGKBTYPE       0x4b33
+#define TARGET_KDGKBENT	       0x4B46	/* gets one entry in translation table */
+#define TARGET_KDGKBSENT       0x4B48	/* gets one function key string entry */
 
 /* Networking ioctls */
 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h
index e9ec148165..093a122074 100644
--- a/linux-user/syscall_types.h
+++ b/linux-user/syscall_types.h
@@ -64,3 +64,6 @@ STRUCT(hd_geometry,
 
 STRUCT(dirent,
        TYPE_LONG, TYPE_LONG, TYPE_SHORT, MK_ARRAY(TYPE_CHAR, 256))
+
+STRUCT(kbentry,
+       TYPE_CHAR, TYPE_CHAR, TYPE_SHORT)