diff options
author | Harald Welte <laforge@gnumonks.org> | 2015-12-25 19:12:21 +0100 |
---|---|---|
committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2016-03-03 16:19:07 +0100 |
commit | 692f31446ea076f1bfceb697ae3c6d562a5c1f8e (patch) | |
tree | 0db0e14d75ccfa2c890ac3dbdc79ecee0e7403e0 /openbsc/src/gprs | |
parent | 2cde90e9042b8e0f2909f84e3fff3f66efa36221 (diff) |
prepare sgsn_mm_ctx for Gb and Iu mode (UMTS)
Let's explicitly mark those sgsn_mm_ctx members that apply for Gb mode
and (upcoming) Iu mode, respectively.
Diffstat (limited to 'openbsc/src/gprs')
-rw-r--r-- | openbsc/src/gprs/gprs_gmm.c | 46 | ||||
-rw-r--r-- | openbsc/src/gprs/gprs_llc.c | 4 | ||||
-rw-r--r-- | openbsc/src/gprs/gprs_sgsn.c | 12 | ||||
-rw-r--r-- | openbsc/src/gprs/sgsn_cdr.c | 4 | ||||
-rw-r--r-- | openbsc/src/gprs/sgsn_libgtp.c | 20 | ||||
-rw-r--r-- | openbsc/src/gprs/sgsn_vty.c | 4 |
6 files changed, 45 insertions, 45 deletions
diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c index d93ba3f77..a435f80b0 100644 --- a/openbsc/src/gprs/gprs_gmm.c +++ b/openbsc/src/gprs/gprs_gmm.c @@ -151,16 +151,16 @@ static void gmm_copy_id(struct msgb *msg, const struct msgb *old) /* Store BVCI/NSEI in MM context */ static void msgid2mmctx(struct sgsn_mm_ctx *mm, const struct msgb *msg) { - mm->bvci = msgb_bvci(msg); - mm->nsei = msgb_nsei(msg); + mm->gb.bvci = msgb_bvci(msg); + mm->gb.nsei = msgb_nsei(msg); } /* Store BVCI/NSEI in MM context */ static void mmctx2msgid(struct msgb *msg, const struct sgsn_mm_ctx *mm) { - msgb_tlli(msg) = mm->tlli; - msgb_bvci(msg) = mm->bvci; - msgb_nsei(msg) = mm->nsei; + msgb_tlli(msg) = mm->gb.tlli; + msgb_bvci(msg) = mm->gb.bvci; + msgb_nsei(msg) = mm->gb.nsei; } static void mm_ctx_cleanup_free(struct sgsn_mm_ctx *ctx, const char *log_text) @@ -903,8 +903,8 @@ static int gsm48_rx_gmm_att_req(struct sgsn_mm_ctx *ctx, struct msgb *msg, strncpy(ctx->imsi, mi_string, sizeof(ctx->imsi) - 1); #endif } - ctx->tlli = msgb_tlli(msg); - ctx->llme = llme; + ctx->gb.tlli = msgb_tlli(msg); + ctx->gb.llme = llme; msgid2mmctx(ctx, msg); break; case GSM_MI_TYPE_TMSI: @@ -919,8 +919,8 @@ static int gsm48_rx_gmm_att_req(struct sgsn_mm_ctx *ctx, struct msgb *msg, ctx = sgsn_mm_ctx_alloc(msgb_tlli(msg), &ra_id); ctx->p_tmsi = tmsi; } - ctx->tlli = msgb_tlli(msg); - ctx->llme = llme; + ctx->gb.tlli = msgb_tlli(msg); + ctx->gb.llme = llme; msgid2mmctx(ctx, msg); break; default: @@ -931,7 +931,7 @@ static int gsm48_rx_gmm_att_req(struct sgsn_mm_ctx *ctx, struct msgb *msg, } /* Update MM Context with currient RA and Cell ID */ ctx->ra = ra_id; - ctx->cell_id = cid; + ctx->gb.cell_id = cid; /* Update MM Context with other data */ ctx->drx_parms = drx_par; ctx->ms_radio_access_capa.len = ms_ra_acc_cap_len; @@ -951,10 +951,10 @@ static int gsm48_rx_gmm_att_req(struct sgsn_mm_ctx *ctx, struct msgb *msg, #endif /* Even if there is no P-TMSI allocated, the MS will switch from * foreign TLLI to local TLLI */ - ctx->tlli_new = gprs_tmsi2tlli(ctx->p_tmsi, TLLI_LOCAL); + ctx->gb.tlli_new = gprs_tmsi2tlli(ctx->p_tmsi, TLLI_LOCAL); /* Inform LLC layer about new TLLI but keep old active */ - gprs_llgmm_assign(ctx->llme, ctx->tlli, ctx->tlli_new, + gprs_llgmm_assign(ctx->gb.llme, ctx->gb.tlli, ctx->gb.tlli_new, GPRS_ALGO_GEA0, NULL); ctx->pending_req = GSM48_MT_GMM_ATTACH_REQ; @@ -1218,7 +1218,7 @@ static int gsm48_rx_gmm_ra_upd_req(struct sgsn_mm_ctx *mmctx, struct msgb *msg, /* Update the MM context with the new RA-ID */ bssgp_parse_cell_id(&mmctx->ra, msgb_bcid(msg)); /* Update the MM context with the new (i.e. foreign) TLLI */ - mmctx->tlli = msgb_tlli(msg); + mmctx->gb.tlli = msgb_tlli(msg); /* FIXME: Update the MM context with the MS radio acc capabilities */ /* FIXME: Update the MM context with the MS network capabilities */ @@ -1245,10 +1245,10 @@ static int gsm48_rx_gmm_ra_upd_req(struct sgsn_mm_ctx *mmctx, struct msgb *msg, #endif /* Even if there is no P-TMSI allocated, the MS will switch from * foreign TLLI to local TLLI */ - mmctx->tlli_new = gprs_tmsi2tlli(mmctx->p_tmsi, TLLI_LOCAL); + mmctx->gb.tlli_new = gprs_tmsi2tlli(mmctx->p_tmsi, TLLI_LOCAL); /* Inform LLC layer about new TLLI but keep old active */ - gprs_llgmm_assign(mmctx->llme, mmctx->tlli, mmctx->tlli_new, + gprs_llgmm_assign(mmctx->gb.llme, mmctx->gb.tlli, mmctx->gb.tlli_new, GPRS_ALGO_GEA0, NULL); /* Look at PDP Context Status IE and see if MS's view of @@ -1368,8 +1368,8 @@ static int gsm0408_rcv_gmm(struct sgsn_mm_ctx *mmctx, struct msgb *msg, mmctx->p_tmsi_old = 0; mmctx->pending_req = 0; /* Unassign the old TLLI */ - mmctx->tlli = mmctx->tlli_new; - gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli_new, + mmctx->gb.tlli = mmctx->gb.tlli_new; + gprs_llgmm_assign(mmctx->gb.llme, 0xffffffff, mmctx->gb.tlli_new, GPRS_ALGO_GEA0, NULL); mmctx->mm_state = GMM_REGISTERED_NORMAL; rc = 0; @@ -1386,8 +1386,8 @@ static int gsm0408_rcv_gmm(struct sgsn_mm_ctx *mmctx, struct msgb *msg, mmctx->p_tmsi_old = 0; mmctx->pending_req = 0; /* Unassign the old TLLI */ - mmctx->tlli = mmctx->tlli_new; - gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli_new, + mmctx->gb.tlli = mmctx->gb.tlli_new; + gprs_llgmm_assign(mmctx->gb.llme, 0xffffffff, mmctx->gb.tlli_new, GPRS_ALGO_GEA0, NULL); mmctx->mm_state = GMM_REGISTERED_NORMAL; rc = 0; @@ -1403,8 +1403,8 @@ static int gsm0408_rcv_gmm(struct sgsn_mm_ctx *mmctx, struct msgb *msg, mmctx->p_tmsi_old = 0; mmctx->pending_req = 0; /* Unassign the old TLLI */ - mmctx->tlli = mmctx->tlli_new; - //gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli_new, GPRS_ALGO_GEA0, NULL); + mmctx->gb.tlli = mmctx->gb.tlli_new; + //gprs_llgmm_assign(mmctx->gb.llme, 0xffffffff, mmctx->gb.tlli_new, GPRS_ALGO_GEA0, NULL); rc = 0; break; case GSM48_MT_GMM_AUTH_CIPH_RESP: @@ -2075,7 +2075,7 @@ int gsm0408_gprs_force_reattach_oldmsg(struct msgb *msg) int gsm0408_gprs_force_reattach(struct sgsn_mm_ctx *mmctx) { int rc; - gprs_llgmm_reset(mmctx->llme); + gprs_llgmm_reset(mmctx->gb.llme); rc = gsm48_tx_gmm_detach_req( mmctx, GPRS_DET_T_MT_REATT_REQ, GMM_CAUSE_IMPL_DETACHED); @@ -2099,7 +2099,7 @@ int gsm0408_gprs_rcvmsg(struct msgb *msg, struct gprs_llc_llme *llme) if (mmctx) { msgid2mmctx(mmctx, msg); rate_ctr_inc(&mmctx->ctrg->ctr[GMM_CTR_PKTS_SIG_IN]); - mmctx->llme = llme; + mmctx->gb.llme = llme; } /* MMCTX can be NULL */ diff --git a/openbsc/src/gprs/gprs_llc.c b/openbsc/src/gprs/gprs_llc.c index 4cf51631b..3a45f626e 100644 --- a/openbsc/src/gprs/gprs_llc.c +++ b/openbsc/src/gprs/gprs_llc.c @@ -56,8 +56,8 @@ static int _bssgp_tx_dl_ud(struct msgb *msg, struct sgsn_mm_ctx *mmctx) dup.ms_ra_cap.v = mmctx->ms_radio_access_capa.buf; /* make sure we only send it to the right llme */ - OSMO_ASSERT(msgb_tlli(msg) == mmctx->llme->tlli - || msgb_tlli(msg) == mmctx->llme->old_tlli); + OSMO_ASSERT(msgb_tlli(msg) == mmctx->gb.llme->tlli + || msgb_tlli(msg) == mmctx->gb.llme->old_tlli); } memcpy(&dup.qos_profile, qos_profile_default, sizeof(qos_profile_default)); diff --git a/openbsc/src/gprs/gprs_sgsn.c b/openbsc/src/gprs/gprs_sgsn.c index b7bda49ba..99477f4f4 100644 --- a/openbsc/src/gprs/gprs_sgsn.c +++ b/openbsc/src/gprs/gprs_sgsn.c @@ -97,7 +97,7 @@ struct sgsn_mm_ctx *sgsn_mm_ctx_by_tlli(uint32_t tlli, struct sgsn_mm_ctx *ctx; llist_for_each_entry(ctx, &sgsn_mm_ctxts, list) { - if ((tlli == ctx->tlli || tlli == ctx->tlli_new) && + if ((tlli == ctx->gb.tlli || tlli == ctx->gb.tlli_new) && gprs_ra_id_equals(raid, &ctx->ra)) return ctx; } @@ -165,7 +165,7 @@ struct sgsn_mm_ctx *sgsn_mm_ctx_alloc(uint32_t tlli, return NULL; memcpy(&ctx->ra, raid, sizeof(ctx->ra)); - ctx->tlli = tlli; + ctx->gb.tlli = tlli; ctx->mm_state = GMM_DEREGISTERED; ctx->auth_triplet.key_seq = GSM_KEY_SEQ_INVAL; ctx->ctrg = rate_ctr_group_alloc(ctx, &mmctx_ctrg_desc, tlli); @@ -196,8 +196,8 @@ static void sgsn_mm_ctx_free(struct sgsn_mm_ctx *mm) void sgsn_mm_ctx_cleanup_free(struct sgsn_mm_ctx *mm) { - struct gprs_llc_llme *llme = mm->llme; - uint32_t tlli = mm->tlli; + struct gprs_llc_llme *llme = mm->gb.llme; + uint32_t tlli = mm->gb.tlli; struct sgsn_pdp_ctx *pdp, *pdp2; struct sgsn_signal_data sig_data; @@ -308,7 +308,7 @@ 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->llme->lle[pdp->sapi], pdp->nsapi); + sndcp_sm_deactivate_ind(&pdp->mm->gb.llme->lle[pdp->sapi], pdp->nsapi); memset(&sig_data, 0, sizeof(sig_data)); sig_data.pdp = pdp; @@ -751,7 +751,7 @@ static void sgsn_llme_cleanup_free(struct gprs_llc_llme *llme) struct sgsn_mm_ctx *mmctx = NULL; llist_for_each_entry(mmctx, &sgsn_mm_ctxts, list) { - if (llme == mmctx->llme) { + if (llme == mmctx->gb.llme) { gsm0408_gprs_access_cancelled(mmctx, SGSN_ERROR_CAUSE_NONE); return; } diff --git a/openbsc/src/gprs/sgsn_cdr.c b/openbsc/src/gprs/sgsn_cdr.c index d0cb71235..bf0d6f704 100644 --- a/openbsc/src/gprs/sgsn_cdr.c +++ b/openbsc/src/gprs/sgsn_cdr.c @@ -94,7 +94,7 @@ static void cdr_log_mm(struct sgsn_instance *inst, const char *ev, mmctx->imsi, mmctx->imei, mmctx->msisdn, - mmctx->cell_id, + mmctx->gb.cell_id, mmctx->ra.lac, mmctx->hlr, ev); @@ -179,7 +179,7 @@ static void cdr_log_pdp(struct sgsn_instance *inst, const char *ev, pdp->mm ? pdp->mm->imsi : "N/A", pdp->mm ? pdp->mm->imei : "N/A", pdp->mm ? pdp->mm->msisdn : "N/A", - pdp->mm ? pdp->mm->cell_id : -1, + pdp->mm ? pdp->mm->gb.cell_id : -1, pdp->mm ? pdp->mm->ra.lac : -1, pdp->mm ? pdp->mm->hlr : "N/A", ev, diff --git a/openbsc/src/gprs/sgsn_libgtp.c b/openbsc/src/gprs/sgsn_libgtp.c index aff2f91a1..cfebe1dc6 100644 --- a/openbsc/src/gprs/sgsn_libgtp.c +++ b/openbsc/src/gprs/sgsn_libgtp.c @@ -239,7 +239,7 @@ struct sgsn_pdp_ctx *sgsn_create_pdp_ctx(struct sgsn_ggsn_ctx *ggsn, pdp->userloc_given = 1; pdp->userloc.l = 8; pdp->userloc.v[0] = 0; /* CGI for GERAN */ - bssgp_create_cell_id(&pdp->userloc.v[1], &mmctx->ra, mmctx->cell_id); + bssgp_create_cell_id(&pdp->userloc.v[1], &mmctx->ra, mmctx->gb.cell_id); /* include the IMEI(SV) */ pdp->imeisv_given = 1; @@ -341,7 +341,7 @@ static int create_pdp_conf(struct pdp_t *pdp, void *cbp, int cause) } /* Activate the SNDCP layer */ - sndcp_sm_activate_ind(&pctx->mm->llme->lle[pctx->sapi], pctx->nsapi); + sndcp_sm_activate_ind(&pctx->mm->gb.llme->lle[pctx->sapi], pctx->nsapi); /* Inform others about it */ memset(&sig_data, 0, sizeof(sig_data)); @@ -388,7 +388,7 @@ static int delete_pdp_conf(struct pdp_t *pdp, void *cbp, int cause) if (pctx->mm) { /* Deactivate the SNDCP layer */ - sndcp_sm_deactivate_ind(&pctx->mm->llme->lle[pctx->sapi], pctx->nsapi); + 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); @@ -521,9 +521,9 @@ static int cb_data_ind(struct pdp_t *lib, void *packet, unsigned int len) ud = msgb_put(msg, len); memcpy(ud, packet, len); - msgb_tlli(msg) = mm->tlli; - msgb_bvci(msg) = mm->bvci; - msgb_nsei(msg) = mm->nsei; + msgb_tlli(msg) = mm->gb.tlli; + msgb_bvci(msg) = mm->gb.bvci; + msgb_nsei(msg) = mm->gb.nsei; switch (mm->mm_state) { case GMM_REGISTERED_SUSPENDED: @@ -531,12 +531,12 @@ static int cb_data_ind(struct pdp_t *lib, void *packet, unsigned int len) memset(&pinfo, 0, sizeof(pinfo)); pinfo.mode = BSSGP_PAGING_PS; pinfo.scope = BSSGP_PAGING_BVCI; - pinfo.bvci = mm->bvci; + pinfo.bvci = mm->gb.bvci; pinfo.imsi = mm->imsi; pinfo.ptmsi = &mm->p_tmsi; pinfo.drx_params = mm->drx_parms; pinfo.qos[0] = 0; // FIXME - bssgp_tx_paging(mm->nsei, 0, &pinfo); + bssgp_tx_paging(mm->gb.nsei, 0, &pinfo); rate_ctr_inc(&mm->ctrg->ctr[GMM_CTR_PAGING_PS]); /* FIXME: queue the packet we received from GTP */ break; @@ -544,7 +544,7 @@ static int cb_data_ind(struct pdp_t *lib, void *packet, unsigned int len) break; default: LOGP(DGPRS, LOGL_ERROR, "GTP DATA IND for TLLI %08X in state " - "%u\n", mm->tlli, mm->mm_state); + "%u\n", mm->gb.tlli, mm->mm_state); msgb_free(msg); return -1; } @@ -557,7 +557,7 @@ static int cb_data_ind(struct pdp_t *lib, void *packet, unsigned int len) /* It is easier to have a global count */ pdp->cdr_bytes_out += len; - return sndcp_unitdata_req(msg, &mm->llme->lle[pdp->sapi], + return sndcp_unitdata_req(msg, &mm->gb.llme->lle[pdp->sapi], pdp->nsapi, mm); } diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c index 3f6116393..00c2761d6 100644 --- a/openbsc/src/gprs/sgsn_vty.c +++ b/openbsc/src/gprs/sgsn_vty.c @@ -431,12 +431,12 @@ static void vty_dump_mmctx(struct vty *vty, const char *pfx, vty_out(vty, "%sMM Context for IMSI %s, IMEI %s, P-TMSI %08x%s", pfx, mm->imsi, mm->imei, mm->p_tmsi, VTY_NEWLINE); vty_out(vty, "%s MSISDN: %s, TLLI: %08x%s HLR: %s", - pfx, mm->msisdn, mm->tlli, mm->hlr, VTY_NEWLINE); + pfx, mm->msisdn, mm->gb.tlli, mm->hlr, VTY_NEWLINE); vty_out(vty, "%s MM State: %s, Routeing Area: %u-%u-%u-%u, " "Cell ID: %u%s", pfx, get_value_string(gprs_mm_st_strs, mm->mm_state), mm->ra.mcc, mm->ra.mnc, mm->ra.lac, mm->ra.rac, - mm->cell_id, VTY_NEWLINE); + mm->gb.cell_id, VTY_NEWLINE); vty_out_rate_ctr_group(vty, " ", mm->ctrg); |