daniel has uploaded this change for review. (
https://gerrit.osmocom.org/c/libosmocore/+/27609 )
Change subject: bssgp_bvc_fsm: Add a hook to notify when a reset was
acknowledged
......................................................................
bssgp_bvc_fsm: Add a hook to notify when a reset was acknowledged
Change-Id: If240dd13f0f674693018c93390386b2c8afb97af
Related: SYS#5908
---
M TODO-RELEASE
M include/osmocom/gprs/bssgp_bvc_fsm.h
M src/gb/bssgp_bvc_fsm.c
3 files changed, 7 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/09/27609/1
diff --git a/TODO-RELEASE b/TODO-RELEASE
index 8902371..a6d16d2 100644
--- a/TODO-RELEASE
+++ b/TODO-RELEASE
@@ -9,3 +9,4 @@
#library what description / commit summary line
libosmogsm ABI BREAKAGE CELL_IDENT_WHOLE_GLOBAL_PS changed
enum number
libosmogsm add struct member Add codec_list_bss_supported to
gsm0808_handover_request_ack (more_items flag ensures ABI compat)
+libosmogb ABI BREAKAGE Add reset_ack_notification function
pointer to struct bssgp_bvc_fsm_ops
diff --git a/include/osmocom/gprs/bssgp_bvc_fsm.h
b/include/osmocom/gprs/bssgp_bvc_fsm.h
index 446dda8..9d3a620 100644
--- a/include/osmocom/gprs/bssgp_bvc_fsm.h
+++ b/include/osmocom/gprs/bssgp_bvc_fsm.h
@@ -40,6 +40,8 @@
void (*reset_notification)(uint16_t nsei, uint16_t bvci, const struct
gprs_ra_id *ra_id,
uint16_t cell_id, uint8_t cause, void *priv);
void (*rx_fc_bvc)(uint16_t nsei, uint16_t bvci, const struct
bssgp2_flow_ctrl *fc, void *priv);
+ void (*reset_ack_notification)(uint16_t nsei, uint16_t bvci, const
struct gprs_ra_id *ra_id,
+ uint16_t cell_id, uint8_t cause, void *priv);
};
struct osmo_fsm_inst *
diff --git a/src/gb/bssgp_bvc_fsm.c b/src/gb/bssgp_bvc_fsm.c
index 664ad09..3a36c7d 100644
--- a/src/gb/bssgp_bvc_fsm.c
+++ b/src/gb/bssgp_bvc_fsm.c
@@ -375,6 +375,7 @@
struct bvc_fsm_priv *bfp = fi->priv;
const struct tlv_parsed *tp = NULL;
struct msgb *rx = NULL, *tx;
+ uint8_t cause;
switch (event) {
case BSSGP_BVCFSM_E_RX_RESET:
@@ -385,6 +386,7 @@
/* fall-through */
case BSSGP_BVCFSM_E_RX_RESET_ACK:
rx = data;
+ cause = bfp->last_reset_cause;
tp = (const struct tlv_parsed *) msgb_bcid(rx);
if (bfp->bvci == 0)
update_negotiated_features(fi, tp);
@@ -398,6 +400,8 @@
osmo_fsm_inst_state_chg(fi, BSSGP_BVCFSM_S_BLOCKED,
T1_SECS, T1);
} else
osmo_fsm_inst_state_chg(fi, BSSGP_BVCFSM_S_UNBLOCKED,
0, 0);
+ if (bfp->ops && bfp->ops->reset_ack_notification)
+ bfp->ops->reset_ack_notification(bfp->nsei, bfp->bvci,
&bfp->ra_id, bfp->cell_id, cause, bfp->ops_priv);
break;
}
}
--
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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: If240dd13f0f674693018c93390386b2c8afb97af
Gerrit-Change-Number: 27609
Gerrit-PatchSet: 1
Gerrit-Owner: daniel <[email protected]>
Gerrit-MessageType: newchange
