gprs: Add counters related to LLC layer patching
This commit adds the following counters:
- attach-reqs: Number of Attach Request messages
- attach-rejs: Number of Attach Reject messages
- tlli-cache: Size of the TLLI cache
Sponsored-by: On-Waves ehf
diff --git a/openbsc/tests/gbproxy/gbproxy_test.ok b/openbsc/tests/gbproxy/gbproxy_test.ok
index fb8991c..58f4951 100644
--- a/openbsc/tests/gbproxy/gbproxy_test.ok
+++ b/openbsc/tests/gbproxy/gbproxy_test.ok
@@ -1678,6 +1678,8 @@
RAID patched (BSS ): 9
RAID patched (SGSN): 3
APN patched : 2
+ Attach Request count : 1
+ TLLI cache size : 2
--- Bad cases ---
TLLI is already detached, shouldn't patch
@@ -1714,5 +1716,7 @@
RAID patched (BSS ): 10
RAID patched (SGSN): 3
APN patched : 2
+ Attach Request count : 1
+ TLLI cache size : 2
===== GbProxy test END