[M] Change in osmo-hnbgw[master]: fix regression: unbreak PFCP: PS RAB via UPF proxying

neels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-hnbgw/+/31769 ) Change subject: fix regression: unbreak PFCP: PS RAB via UPF proxying ...................................................................... fix regression: unbreak PFCP: PS RAB via UPF proxying Fix PS RAB Assignment operation: - add #include "config.h" - fix uncompilable code in ENABLE_PFCP sections. A series of oversights made me completely break PFCP / UPF operation for PS RAB Assignments in this commit: 'context map: introduce RUA and SCCP FSMs to fix leaks' ed424d5be471376d482d203c2e78deb1f836c119 I6ff7e36532ff57c6f2d3e7e419dd22ef27dafd19 - In my HNBGW_Tests.ttcn, I used osmo-hnbgw-with-pfcp.cfg, but failed to set mp_enable_pfcp_tests := true in HNBGW_Tests.cfg. - Hence I was under the impression that I was testing PFCP via UPF when really I wasn't. So I did not notice that: - in the new files context_map_rua.c and context_map_sccp.c, the ENABLE_PFCP macro was always unset because I forgot to #include "config.h". - Hence I did not notice that the moved PFCP RAB code was never once compiled or run. My bad, that was really dumb. Related: SYS#6297 Change-Id: I5df5073f0092ecdfd73d5d08207ca4042154eab1 --- M src/osmo-hnbgw/context_map_rua.c M src/osmo-hnbgw/context_map_sccp.c M src/osmo-hnbgw/hnbgw_cn.c 3 files changed, 52 insertions(+), 8 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-hnbgw refs/changes/69/31769/1 diff --git a/src/osmo-hnbgw/context_map_rua.c b/src/osmo-hnbgw/context_map_rua.c index 25304d9..674fc50 100644 --- a/src/osmo-hnbgw/context_map_rua.c +++ b/src/osmo-hnbgw/context_map_rua.c @@ -19,16 +19,23 @@ * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#include "config.h" #include <osmocom/core/utils.h> #include <osmocom/core/fsm.h> #include <osmocom/ranap/ranap_common_cn.h> +#if ENABLE_PFCP +#include <osmocom/pfcp/pfcp_cp_peer.h> +#endif + +#include <osmocom/hnbgw/hnbgw.h> #include <osmocom/hnbgw/context_map.h> #include <osmocom/hnbgw/tdefs.h> #include <osmocom/hnbgw/hnbgw_rua.h> #include <osmocom/hnbgw/mgw_fsm.h> +#include <osmocom/hnbgw/ps_rab_ass_fsm.h> enum map_rua_fsm_state { MAP_RUA_ST_INIT, @@ -142,7 +149,7 @@ } } #if ENABLE_PFCP - } else if (hnb_gw_is_gtp_mapping_enabled(map->hnb_gw)) { + } else if (hnb_gw_is_gtp_mapping_enabled(map->gw)) { /* map->is_ps == true and PFCP is enabled in osmo-hnbgw.cfg */ ranap_message *message = talloc_zero(OTC_SELECT, ranap_message); rc = ranap_cn_rx_co_decode2(message, msgb_l2(ranap_msg), msgb_l2len(ranap_msg)); diff --git a/src/osmo-hnbgw/context_map_sccp.c b/src/osmo-hnbgw/context_map_sccp.c index 3042636..9245ed5 100644 --- a/src/osmo-hnbgw/context_map_sccp.c +++ b/src/osmo-hnbgw/context_map_sccp.c @@ -20,6 +20,8 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#include "config.h" + #include <osmocom/core/utils.h> #include <osmocom/core/fsm.h> @@ -27,10 +29,15 @@ #include <osmocom/ranap/ranap_common_ran.h> +#if ENABLE_PFCP +#include <osmocom/pfcp/pfcp_cp_peer.h> +#endif + #include <osmocom/hnbgw/hnbgw_cn.h> #include <osmocom/hnbgw/context_map.h> #include <osmocom/hnbgw/tdefs.h> #include <osmocom/hnbgw/mgw_fsm.h> +#include <osmocom/hnbgw/ps_rab_ass_fsm.h> enum map_sccp_fsm_state { MAP_SCCP_ST_INIT, @@ -198,7 +205,6 @@ #if ENABLE_PFCP } else { ranap_message *message; - struct hnb_gw *hnb_gw = cnlink->gw; /* Packet-Switched. Set up mapping of GTP ports via UPF */ message = talloc_zero(OTC_SELECT, ranap_message); rc = ranap_ran_rx_co_decode(message, message, msgb_l2(ranap_msg), msgb_l2len(ranap_msg)); @@ -211,10 +217,10 @@ case RANAP_ProcedureCode_id_RAB_Assignment: /* If a UPF is configured, handle the RAB Assignment via ps_rab_ass_fsm, and replace the * GTP F-TEIDs in the RAB Assignment message before passing it on to RUA. */ - if (hnb_gw_is_gtp_mapping_enabled(hnb_gw)) { + if (hnb_gw_is_gtp_mapping_enabled(map->gw)) { LOGP(DMAIN, LOGL_DEBUG, "RAB Assignment: setting up GTP tunnel mapping via UPF %s\n", - osmo_sockaddr_to_str_c(OTC_SELECT, &hnb_gw->pfcp.cp_peer->remote_addr)); + osmo_sockaddr_to_str_c(OTC_SELECT, &map->gw->pfcp.cp_peer->remote_addr)); return hnbgw_gtpmap_rx_rab_ass_req(map, ranap_msg, message); } /* If no UPF is configured, directly forward the message as-is (no GTP mapping). */ diff --git a/src/osmo-hnbgw/hnbgw_cn.c b/src/osmo-hnbgw/hnbgw_cn.c index 856bf79..2875c49 100644 --- a/src/osmo-hnbgw/hnbgw_cn.c +++ b/src/osmo-hnbgw/hnbgw_cn.c @@ -31,10 +31,6 @@ #include <osmocom/sigtran/sccp_sap.h> #include <osmocom/sigtran/sccp_helpers.h> -#if ENABLE_PFCP -#include <osmocom/pfcp/pfcp_cp_peer.h> -#endif - #include <osmocom/hnbgw/hnbgw.h> #include <osmocom/hnbgw/hnbgw_rua.h> #include <osmocom/ranap/ranap_ies_defs.h> -- To view, visit https://gerrit.osmocom.org/c/osmo-hnbgw/+/31769 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-hnbgw Gerrit-Branch: master Gerrit-Change-Id: I5df5073f0092ecdfd73d5d08207ca4042154eab1 Gerrit-Change-Number: 31769 Gerrit-PatchSet: 1 Gerrit-Owner: neels &lt;nhofmeyr(a)sysmocom.de&gt; Gerrit-MessageType: newchange