--- zzzz-none-000/linux-2.6.32.61/include/linux/if_ppp.h	2013-06-10 09:43:48.000000000 +0000
+++ virian-300e-630/linux-2.6.32.61/include/linux/if_ppp.h	2011-07-20 07:23:51.000000000 +0000
@@ -170,4 +170,11 @@
 #define ifr_mtu	ifr_ifru.ifru_metric
 #endif
 
+#if (defined(CONFIG_IFX_PPA_API) || defined(CONFIG_IFX_PPA_API_MODULE))
+#define PPA_PPP_MASK_LEN	2
+#define PPA_PPP_MASK		3
+#define PPA_PPPOE_ID 		0x00000001
+#define PPA_PPPOA_ID		0x00000002
+#endif
+
 #endif /* _IF_PPP_H_ */