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bugfix: reset DCI count before adding one

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The management of uplink failure generates a DCI to send
a RA PDCCH order. It calls add_ue_spec_dci which increases
DCI_pdu[CC_id]->Num_ue_spec_dci, but this was reset to 0
*after* the DCI generation. Let's reset *before*.

Bug reported by Liang Yong on openair5g-user mailing list.
This commit is contained in:
Cedric Roux
2017-01-18 10:33:52 +01:00
parent 67e53e72ab
commit adbc609bbf
1 changed files with 11 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/LAYER2/MAC/eNB_scheduler.c
+11 -16
View File
@@ -121,6 +121,17 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
memset(eNB_mac_inst[module_idP].common_channels[CC_id].vrb_map,0,100);
}
// clear DCI and BCCH contents before scheduling
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
DCI_pdu[CC_id]->Num_common_dci = 0;
DCI_pdu[CC_id]->Num_ue_spec_dci = 0;
#ifdef Rel10
eNB_mac_inst[module_idP].common_channels[CC_id].mcch_active =0;
#endif
eNB_mac_inst[module_idP].frame = frameP;
eNB_mac_inst[module_idP].subframe = subframeP;
}
// refresh UE list based on UEs dropped by PHY in previous subframe
i = UE_list->head;
@@ -318,22 +329,6 @@ void eNB_dlsch_ulsch_scheduler(module_id_t module_idP,uint8_t cooperation_flag,
#endif
// clear DCI and BCCH contents before scheduling
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
DCI_pdu[CC_id]->Num_common_dci = 0;
DCI_pdu[CC_id]->Num_ue_spec_dci = 0;
#ifdef Rel10
eNB_mac_inst[module_idP].common_channels[CC_id].mcch_active =0;
#endif
eNB_mac_inst[module_idP].frame = frameP;
eNB_mac_inst[module_idP].subframe = subframeP;
}
/* #ifndef DISABLE_SF_TRIGGER */
/* //Send subframe trigger to the controller */
/* if (mac_agent_registered[module_idP]) { */