1 files changed, 38 insertions, 0 deletions

diff --git a/include/uapi/linux/tty.h b/include/uapi/linux/tty.h
new file mode 100644
index 000000000000..dac199a2dba5
--- /dev/null
+++ b/include/uapi/linux/tty.h
@@ -0,0 +1,38 @@
+#ifndef _UAPI_LINUX_TTY_H
+#define _UAPI_LINUX_TTY_H
+
+/*
+ * 'tty.h' defines some structures used by tty_io.c and some defines.
+ */
+
+#define NR_LDISCS               30
+
+/* line disciplines */
+#define N_TTY           0
+#define N_SLIP          1
+#define N_MOUSE         2
+#define N_PPP           3
+#define N_STRIP         4
+#define N_AX25          5
+#define N_X25           6       /* X.25 async */
+#define N_6PACK         7
+#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
+#define N_R3964         9       /* Reserved for Simatic R3964 module */
+#define N_PROFIBUS_FDL  10      /* Reserved for Profibus */
+#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
+#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data */
+                                /* cards about SMS messages */
+#define N_HDLC          13      /* synchronous HDLC */
+#define N_SYNC_PPP      14      /* synchronous PPP */
+#define N_HCI           15      /* Bluetooth HCI UART */
+#define N_GIGASET_M101  16      /* Siemens Gigaset M101 serial DECT adapter */
+#define N_SLCAN         17      /* Serial / USB serial CAN Adaptors */
+#define N_PPS           18      /* Pulse per Second */
+#define N_V253          19      /* Codec control over voice modem */
+#define N_CAIF          20      /* CAIF protocol for talking to modems */
+#define N_GSM0710       21      /* GSM 0710 Mux */
+#define N_TI_WL         22      /* for TI's WL BT, FM, GPS combo chips */
+#define N_TRACESINK     23      /* Trace data routing for MIPI P1149.7 */
+#define N_TRACEROUTER   24      /* Trace data routing for MIPI P1149.7 */
+
+#endif /* _UAPI_LINUX_TTY_H */