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Introduce handler/callback for Bearer Context Setup Failure in stack

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This commit does not introduce the callback on the CU-UP to trigger
a Bearer Context Setup Failure when the setup of the bearer context was unsuccessful.
This should be handled properly in the stack e.g. in e1_bearer_context_setup (a comment
in the code says "We assume all DRBs to setup have been setup successfully, so we always
send successful outcome in response and no failed DRBs")
This commit is contained in:
Guido Casati
2025-04-30 11:57:12 +02:00
parent 606b9832af
commit 9311931e90
4 changed files with 43 additions and 5 deletions
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openair2/COMMON/e1ap_messages_def.h
+2
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@@ -38,6 +38,8 @@ MESSAGE_DEF(E1AP_SETUP_FAIL, MESSAGE_PRIORITY_MED, e1ap_setup_fail_t, e1ap_setup
MESSAGE_DEF(E1AP_BEARER_CONTEXT_SETUP_REQ , MESSAGE_PRIORITY_MED , e1ap_bearer_setup_req_t , e1ap_bearer_setup_req)
/* E1AP Bearer Context Setup Response: gNB-CU-UP -> gNB-CU-CP */
MESSAGE_DEF(E1AP_BEARER_CONTEXT_SETUP_RESP , MESSAGE_PRIORITY_MED , e1ap_bearer_setup_resp_t , e1ap_bearer_setup_resp)
/* E1AP Bearer Context Setup Failure: gNB-CU-UP -> gNB-CU-CP */
MESSAGE_DEF(E1AP_BEARER_CONTEXT_SETUP_FAILURE , MESSAGE_PRIORITY_MED , e1ap_bearer_context_setup_failure_t , e1ap_bearer_setup_fail)
/* E1AP Bearer Context Modification Request: gNB-CU-CP -> gNB-CU-UP */
MESSAGE_DEF(E1AP_BEARER_CONTEXT_MODIFICATION_REQ , MESSAGE_PRIORITY_MED , e1ap_bearer_mod_req_t , e1ap_bearer_mod_req)
/* E1AP Bearer Context Modification Response: gNB-CU-UP -> gNB-CU-CP */
openair2/COMMON/e1ap_messages_types.h
+1
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@@ -50,6 +50,7 @@
#define E1AP_SETUP_FAIL(mSGpTR) (mSGpTR)->ittiMsg.e1ap_setup_fail
#define E1AP_BEARER_CONTEXT_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.e1ap_bearer_setup_req
#define E1AP_BEARER_CONTEXT_SETUP_RESP(mSGpTR) (mSGpTR)->ittiMsg.e1ap_bearer_setup_resp
#define E1AP_BEARER_CONTEXT_SETUP_FAILURE(mSGpTR) (mSGpTR)->ittiMsg.e1ap_bearer_setup_fail
#define E1AP_BEARER_CONTEXT_MODIFICATION_REQ(mSGpTR) (mSGpTR)->ittiMsg.e1ap_bearer_mod_req
#define E1AP_BEARER_CONTEXT_MODIFICATION_RESP(mSGpTR) (mSGpTR)->ittiMsg.e1ap_bearer_modif_resp
#define E1AP_BEARER_CONTEXT_RELEASE_CMD(mSGpTR) (mSGpTR)->ittiMsg.e1ap_bearer_release_cmd