diff options
Diffstat (limited to 'src/pcu_l1_if.cpp')
| -rw-r--r-- | src/pcu_l1_if.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/pcu_l1_if.cpp b/src/pcu_l1_if.cpp index d7f5ec44..923070f1 100644 --- a/src/pcu_l1_if.cpp +++ b/src/pcu_l1_if.cpp @@ -516,6 +516,7 @@ bssgp_failed: static int pcu_rx_time_ind(struct gsm_pcu_if_time_ind *time_ind) { struct gprs_rlcmac_tbf *tbf; + struct gprs_rlcmac_sba *sba, *sba2; uint32_t elapsed; uint8_t fn13 = time_ind->fn % 13; @@ -531,18 +532,27 @@ static int pcu_rx_time_ind(struct gsm_pcu_if_time_ind *time_ind) /* check for poll timeout */ llist_for_each_entry(tbf, &gprs_rlcmac_ul_tbfs, list) { if (tbf->poll_state == GPRS_RLCMAC_POLL_SCHED) { - elapsed = (frame_number - tbf->poll_fn) % 2715648; - if (elapsed >= 20 && elapsed < 200) + elapsed = (frame_number + 2715648 - tbf->poll_fn) + % 2715648; + if (elapsed >= 20 && elapsed < 2715400) gprs_rlcmac_poll_timeout(tbf); } } llist_for_each_entry(tbf, &gprs_rlcmac_dl_tbfs, list) { if (tbf->poll_state == GPRS_RLCMAC_POLL_SCHED) { - elapsed = (frame_number - tbf->poll_fn) % 2715648; - if (elapsed >= 20 && elapsed < 200) + elapsed = (frame_number + 2715648 - tbf->poll_fn) + % 2715648; + if (elapsed >= 20 && elapsed < 2715400) gprs_rlcmac_poll_timeout(tbf); } } + llist_for_each_entry_safe(sba, sba2, &gprs_rlcmac_sbas, list) { + elapsed = (frame_number + 2715648 - sba->fn) % 2715648; + if (elapsed >= 20 && elapsed < 2715400) { + /* sba will be freed here */ + gprs_rlcmac_sba_timeout(sba); + } + } return 0; } |