[S] Change in osmocom-bb[master]: layer23: modem: Store P-TMSI allocated by the network

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmocom-bb/+/32496 ) Change subject: layer23: modem: Store P-TMSI allocated by the network ...................................................................... layer23: modem: Store P-TMSI allocated by the network Change-Id: Ide686230336d68153db59e76dd97b7e7c6f500d8 --- M src/host/layer23/src/modem/gmm.c 1 file changed, 21 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/96/32496/1 diff --git a/src/host/layer23/src/modem/gmm.c b/src/host/layer23/src/modem/gmm.c index 357b5ae..9a1a568 100644 --- a/src/host/layer23/src/modem/gmm.c +++ b/src/host/layer23/src/modem/gmm.c @@ -30,6 +30,7 @@ #include <osmocom/core/linuxlist.h> #include <osmocom/core/talloc.h> #include <osmocom/core/tun.h> +#include <osmocom/gsm/protocol/gsm_04_08_gprs.h> #include <osmocom/gprs/llc/llc.h> #include <osmocom/gprs/llc/llc_prim.h> @@ -47,12 +48,23 @@ static int modem_gmm_prim_up_cb(struct osmo_gprs_gmm_prim *gmm_prim, void *user_data) { const char *pdu_name = osmo_gprs_gmm_prim_name(gmm_prim); + struct osmocom_ms *ms = user_data; int rc = 0; switch (gmm_prim->oph.sap) { case OSMO_GPRS_GMM_SAP_GMMREG: switch (OSMO_PRIM_HDR(&gmm_prim->oph)) { case OSMO_PRIM(OSMO_GPRS_GMM_GMMREG_ATTACH, PRIM_OP_CONFIRM): + if (gmm_prim->gmmreg.attach_cnf.accepted) { + LOGP(DGMM, LOGL_NOTICE, "%s(): Rx %s: Attach success P-TMSI=0x%08x\n", + __func__, pdu_name, gmm_prim->gmmreg.attach_cnf.acc.allocated_ptmsi); + ms->subscr.tmsi = gmm_prim->gmmreg.attach_cnf.acc.allocated_ptmsi; + } else { + uint8_t cause = gmm_prim->gmmreg.attach_cnf.rej.cause; + LOGP(DGMM, LOGL_ERROR, "%s(): Rx %s: Attach rejected, cause=%u (%s)\n", + __func__, pdu_name, cause, get_value_string(gsm48_gmm_cause_names, cause)); + } + break; case OSMO_PRIM(OSMO_GPRS_GMM_GMMREG_DETACH, PRIM_OP_CONFIRM): case OSMO_PRIM(OSMO_GPRS_GMM_GMMREG_DETACH, PRIM_OP_INDICATION): default: -- To view, visit https://gerrit.osmocom.org/c/osmocom-bb/+/32496 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmocom-bb Gerrit-Branch: master Gerrit-Change-Id: Ide686230336d68153db59e76dd97b7e7c6f500d8 Gerrit-Change-Number: 32496 Gerrit-PatchSet: 1 Gerrit-Owner: pespin &lt;pespin(a)sysmocom.de&gt; Gerrit-MessageType: newchange