From f9f4387686584d4575b326ac7414138d8ba0c641 Mon Sep 17 00:00:00 2001 From: Daniel Willmann Date: Fri, 20 May 2016 22:36:23 +0200 Subject: gprs: more conditionals for Gb specific actions Change-Id: I213d21b9ddbf19e56269defcc6aa65aca4947140 --- openbsc/src/gprs/gprs_gmm.c | 2 +- openbsc/src/gprs/gprs_sgsn.c | 6 ++++-- openbsc/src/gprs/sgsn_libgtp.c | 14 +++++++++----- 3 files changed, 14 insertions(+), 8 deletions(-) diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c index c8f687b15..68ba32680 100644 --- a/openbsc/src/gprs/gprs_gmm.c +++ b/openbsc/src/gprs/gprs_gmm.c @@ -1227,8 +1227,8 @@ static int gsm48_rx_gmm_ra_upd_req(struct sgsn_mm_ctx *mmctx, struct msgb *msg, rate_ctr_inc(&mmctx->ctrg->ctr[GMM_CTR_PKTS_SIG_IN]); /* Update the MM context with the new RA-ID */ - bssgp_parse_cell_id(&mmctx->ra, msgb_bcid(msg)); if (mmctx->ran_type == MM_CTX_T_GERAN_Gb) { + bssgp_parse_cell_id(&mmctx->ra, msgb_bcid(msg)); /* Update the MM context with the new (i.e. foreign) TLLI */ mmctx->gb.tlli = msgb_tlli(msg); } diff --git a/openbsc/src/gprs/gprs_sgsn.c b/openbsc/src/gprs/gprs_sgsn.c index 722edecec..8f9f45334 100644 --- a/openbsc/src/gprs/gprs_sgsn.c +++ b/openbsc/src/gprs/gprs_sgsn.c @@ -315,8 +315,10 @@ void sgsn_pdp_ctx_terminate(struct sgsn_pdp_ctx *pdp) LOGPDPCTXP(LOGL_INFO, pdp, "Forcing release of PDP context\n"); - /* Force the deactivation of the SNDCP layer */ - sndcp_sm_deactivate_ind(&pdp->mm->gb.llme->lle[pdp->sapi], pdp->nsapi); + if (pdp->mm->ran_type == MM_CTX_T_GERAN_Gb) { + /* Force the deactivation of the SNDCP layer */ + sndcp_sm_deactivate_ind(&pdp->mm->gb.llme->lle[pdp->sapi], pdp->nsapi); + } memset(&sig_data, 0, sizeof(sig_data)); sig_data.pdp = pdp; diff --git a/openbsc/src/gprs/sgsn_libgtp.c b/openbsc/src/gprs/sgsn_libgtp.c index 504590bbe..d138500d6 100644 --- a/openbsc/src/gprs/sgsn_libgtp.c +++ b/openbsc/src/gprs/sgsn_libgtp.c @@ -352,9 +352,11 @@ static int create_pdp_conf(struct pdp_t *pdp, void *cbp, int cause) goto reject; } - /* Activate the SNDCP layer */ - sndcp_sm_activate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi); - return send_act_pdp_cont_acc(pctx); + if (pctx->mm->ran_type == MM_CTX_T_GERAN_Gb) { + /* Activate the SNDCP layer */ + sndcp_sm_activate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi); + return send_act_pdp_cont_acc(pctx); + } reject: /* @@ -392,8 +394,10 @@ static int delete_pdp_conf(struct pdp_t *pdp, void *cbp, int cause) osmo_signal_dispatch(SS_SGSN, S_SGSN_PDP_DEACT, &sig_data); if (pctx->mm) { - /* Deactivate the SNDCP layer */ - sndcp_sm_deactivate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi); + if (pctx->mm->ran_type == MM_CTX_T_GERAN_Gb) { + /* Deactivate the SNDCP layer */ + sndcp_sm_deactivate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi); + } /* Confirm deactivation of PDP context to MS */ rc = gsm48_tx_gsm_deact_pdp_acc(pctx); -- cgit v1.2.3