gprs_gmm: introduce a GMM Attach Request FSM
The old GMM Attach Request handling used a recursive function
which can not handle certain states and is quite complex and hard to
extend.
The new FSM handles such request in a FSM and can be called multiple
times.
Change-Id: I58b9c17be9776a03bb2a5b21e99135cfefc8c912
diff --git a/src/gprs/Makefile.am b/src/gprs/Makefile.am
index 46d94d4..0f7c5fa 100644
--- a/src/gprs/Makefile.am
+++ b/src/gprs/Makefile.am
@@ -59,6 +59,7 @@
$(NULL)
osmo_sgsn_SOURCES = \
+ gprs_gmm_attach.c \
gprs_gmm.c \
gprs_sgsn.c \
gprs_sndcp.c \