enable OML dissector lookup, register ourselves as "gsm_abis_ip" dissector
diff --git a/wireshark/abisip.patch b/wireshark/abisip.patch
index 9802595..97f203a 100644
--- a/wireshark/abisip.patch
+++ b/wireshark/abisip.patch
@@ -1,7 +1,7 @@
Index: epan/dissectors/Makefile.common
===================================================================
---- epan/dissectors/Makefile.common.orig
-+++ epan/dissectors/Makefile.common
+--- epan/dissectors/Makefile.common.orig 2009-02-28 15:39:56.000000000 +0100
++++ epan/dissectors/Makefile.common 2009-06-25 15:04:16.000000000 +0200
@@ -873,6 +873,7 @@
# Dissectors with warnings.
#
@@ -12,8 +12,8 @@
packet-sccp.c \
Index: epan/dissectors/packet-rsl.c
===================================================================
---- epan/dissectors/packet-rsl.c.orig
-+++ epan/dissectors/packet-rsl.c
+--- epan/dissectors/packet-rsl.c.orig 2009-02-28 15:39:51.000000000 +0100
++++ epan/dissectors/packet-rsl.c 2009-02-28 15:39:56.000000000 +0100
@@ -3950,6 +3950,7 @@
proto_register_field_array(proto_rsl, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
@@ -24,9 +24,9 @@
Index: epan/dissectors/packet-abis_ip.c
===================================================================
---- /dev/null
-+++ epan/dissectors/packet-abis_ip.c
-@@ -0,0 +1,275 @@
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ epan/dissectors/packet-abis_ip.c 2009-06-25 15:04:42.000000000 +0200
+@@ -0,0 +1,279 @@
+/* packet-abis_ip.c
+ * Routines for packet dissection of ip.access A-bis over IP
+ * Copyright 2009 by Harald Welte <laforge@gnumonks.org>
@@ -209,8 +209,11 @@
+ "unknown 0x%02x"));
+
+ if (tree) {
-+ ti = proto_tree_add_item(tree, proto_abisip, tvb,
-+ offset, len+3, FALSE);
++ ti = proto_tree_add_protocol_format(tree, proto_abisip,
++ tvb, offset, len+3,
++ "A-bis/IP protocol ip.access, type: %s",
++ val_to_str(msg_type, abisip_protocol_vals,
++ "unknown 0x%02x"));
+ abisip_tree = proto_item_add_subtree(ti, ett_abisip);
+ proto_tree_add_item(abisip_tree, hf_abisip_data_len,
+ tvb, offset+1, 1, FALSE);
@@ -227,10 +230,9 @@
+ break;
+ case ABISIP_OML:
+ /* hand this off to the standard A-bis OML dissector */
-+#if 0
-+ call_dissector(sub_handles[SUB_OML], next_tvb,
-+ pinfo, tree);
-+#endif
++ if (sub_handles[SUB_OML])
++ call_dissector(sub_handles[SUB_OML], next_tvb,
++ pinfo, tree);
+ break;
+ case ABISIP_IPACCESS:
+ dissect_ipaccess(next_tvb, pinfo, tree);
@@ -287,6 +289,8 @@
+ proto_register_field_array(proto_abisip, hf, array_length(hf));
+ proto_register_field_array(proto_ipaccess, hf_ipa, array_length(hf_ipa));
+ proto_register_subtree_array(ett, array_length(ett));
++
++ register_dissector("gsm_abis_ip", dissect_abisip, proto_abisip);
+}
+
+void proto_reg_handoff_abisip(void)