--- zzzz-none-000/linux-2.4.17/include/linux/atmdev.h	2001-11-22 19:49:02.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/include/linux/atmdev.h	2004-11-24 13:21:44.000000000 +0000
@@ -95,7 +95,12 @@
 					/* enable or disable single-copy */
 #define ATM_SETBACKEND	_IOW('a',ATMIOC_SPECIAL+2,atm_backend_t)
 					/* set backend handler */
-
+#define ATM_NEWBACKENDIF _IOW('a',ATMIOC_SPECIAL+3,atm_backend_t)
+					/* use backend to make new if */
+#define ATM_STOPTX      _IOW('a',ATMIOC_SPECIAL+4,struct atmif_sioc)
+					/* Stop Tx on Sangam DSL */
+#define ATM_FLUSHTX  _IOW('a',ATMIOC_SPECIAL+5,struct atmif_sioc)
+					/* Flush Tx queues */
 /*
  * These are backend handkers that can be set via the ATM_SETBACKEND call
  * above.  In the future we may support dynamic loading of these - for now,
@@ -103,7 +108,7 @@
  */
 #define ATM_BACKEND_RAW		0	
 #define ATM_BACKEND_PPP		1	/* PPPoATM - RFC2364 */
-#define ATM_BACKEND_BR_2684	2	/* Bridged RFC1483/2684 */
+#define ATM_BACKEND_BR2684	2	/* Bridged RFC1483/2684 */
 
 /* for ATM_GETTYPE */
 #define ATM_ITFTYP_LEN	8	/* maximum length of interface type name */