diff options
Diffstat (limited to 'openbsc/src/gprs/sgsn_libgtp.c')
-rw-r--r-- | openbsc/src/gprs/sgsn_libgtp.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/openbsc/src/gprs/sgsn_libgtp.c b/openbsc/src/gprs/sgsn_libgtp.c index 25b30d0fd..dd02457ff 100644 --- a/openbsc/src/gprs/sgsn_libgtp.c +++ b/openbsc/src/gprs/sgsn_libgtp.c @@ -123,6 +123,8 @@ struct sgsn_pdp_ctx *sgsn_create_pdp_ctx(struct sgsn_ggsn_ctx *ggsn, struct sgsn_pdp_ctx *pctx; struct pdp_t *pdp; uint64_t imsi_ui64; + size_t qos_len; + const uint8_t *qos; int rc; LOGP(DGPRS, LOGL_ERROR, "Create PDP Context\n"); @@ -188,12 +190,20 @@ struct sgsn_pdp_ctx *sgsn_create_pdp_ctx(struct sgsn_ggsn_ctx *ggsn, memcpy(pdp->pco_req.v, TLVP_VAL(tp, GSM48_IE_GSM_PROTO_CONF_OPT), pdp->pco_req.l); - /* QoS options from GMM */ - pdp->qos_req.l = TLVP_LEN(tp, OSMO_IE_GSM_REQ_QOS); + /* QoS options from GMM or remote */ + if (TLVP_LEN(tp, OSMO_IE_GSM_SUB_QOS) > 0) { + qos_len = TLVP_LEN(tp, OSMO_IE_GSM_SUB_QOS); + qos = TLVP_VAL(tp, OSMO_IE_GSM_SUB_QOS); + } else { + qos_len = TLVP_LEN(tp, OSMO_IE_GSM_REQ_QOS); + qos = TLVP_VAL(tp, OSMO_IE_GSM_REQ_QOS); + } + + pdp->qos_req.l = qos_len + 1; if (pdp->qos_req.l > sizeof(pdp->qos_req.v)) pdp->qos_req.l = sizeof(pdp->qos_req.v); - memcpy(pdp->qos_req.v, TLVP_VAL(tp, OSMO_IE_GSM_REQ_QOS), - pdp->qos_req.l); + pdp->qos_req.v[0] = 0; /* Allocation/Retention policy */ + memcpy(&pdp->qos_req.v[1], qos, pdp->qos_req.l - 1); /* SGSN address for control plane */ pdp->gsnlc.l = sizeof(sgsn->cfg.gtp_listenaddr.sin_addr); |