gpiolib: pcf857x i2c gpio expander support

[linux-2.6-omap-h63xx.git] / include / linux / if_tunnel.h

diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 660b5010c2d96bdeecc331e635f5375c59937ec5..228eb4eb31295aae0df29a9637e1bf416e086c62 100644 (file)
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -17,6 +17,9 @@
 #define GRE_FLAGS      __constant_htons(0x00F8)
 #define GRE_VERSION    __constant_htons(0x0007)
 
+/* i_flags values for SIT mode */
+#define        SIT_ISATAP      0x0001
+
 struct ip_tunnel_parm
 {
        char                    name[IFNAMSIZ];