diff options
| -rw-r--r-- | openbsc/src/gprs/gprs_llc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/openbsc/src/gprs/gprs_llc.c b/openbsc/src/gprs/gprs_llc.c index e6b1f07da..08a95b336 100644 --- a/openbsc/src/gprs/gprs_llc.c +++ b/openbsc/src/gprs/gprs_llc.c @@ -738,14 +738,21 @@ int gprs_llgmm_reset(struct gprs_llc_llme *llme) { struct msgb *msg = msgb_alloc_headroom(4096, 1024, "LLC_XID"); int random = rand(); + struct gprs_llc_lle *lle = &llme->lle[1]; /* First XID component must be RESET */ msgb_put_xid_par(msg, GPRS_LLC_XID_T_RESET, 0, NULL); /* randomly select new IOV-UI */ msgb_put_xid_par(msg, GPRS_LLC_XID_T_IOV_UI, 4, (uint8_t *) &random); + /* Reset some of the LLC parameters. See GSM 04.64, 8.5.3.1 */ + lle->vu_recv = 0; + lle->vu_send = 0; + lle->oc_ui_send = 0; + lle->oc_ui_recv = 0; + /* FIXME: Start T200, wait for XID response */ - return gprs_llc_tx_xid(&llme->lle[1], msg, 1); + return gprs_llc_tx_xid(lle, msg, 1); } int gprs_llc_init(const char *cipher_plugin_path) |