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bugfix: fix PDCP inst

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This commit is a continuation of 614d6bbe2a
(ue_ip: use correct instance).

Now in openair2/NETWORK_DRIVER/UE_IP/common.c the 'inst' is not
forced to 1 anymore, we take the value 'pdcph_p->inst'.

It turns out that 'pdcph_p->inst' is 0 instead of 1 when we
run lte-softmodem as an UE.

So let's modify PDCP to set 'inst' to 1 where it was set to 0 for
the UE softmodem case, and skip the places where it is reset to 0,
still for the UE softmodem case.

This may break things, I am not sure.
This commit is contained in:
Cedric Roux
2017-02-15 17:21:02 +01:00
parent 7b36af0597
commit 7d9945e884
2 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/LAYER2/PDCP_v10.1.0/pdcp.c
+3
View File
@@ -816,6 +816,9 @@ pdcp_data_ind(
((pdcp_data_ind_header_t *) new_sdu_p->data)->rb_id = rb_id;
#if defined(OAI_EMU)
((pdcp_data_ind_header_t*) new_sdu_p->data)->inst = ctxt_pP->module_id + oai_emulation.info.nb_enb_local - oai_emulation.info.first_ue_local;
#else
/* TODO: inst is 1 for the UE or do we keep 0? Seems to be 1 but not sure */
((pdcp_data_ind_header_t*) new_sdu_p->data)->inst = 1;
#endif
} else {
((pdcp_data_ind_header_t*) new_sdu_p->data)->rb_id = rb_id + (ctxt_pP->module_id * maxDRB);
openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c
+4 -2
View File
@@ -167,7 +167,8 @@ int pdcp_fifo_flush_sdus(const protocol_ctxt_t* const ctxt_pP)
((pdcp_data_ind_header_t *) sdu_p->data)->data_size);
#else
#if ! defined(OAI_EMU)
((pdcp_data_ind_header_t *)(sdu_p->data))->inst = 0;
/* TODO: do we have to reset to 0 or not? not for a scenario with 1 UE at least */
// ((pdcp_data_ind_header_t *)(sdu_p->data))->inst = 0;
#endif
#endif
@@ -571,7 +572,8 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const ctxt_pP)
pdcp_read_header_g.inst - oai_emulation.info.nb_enb_local+ NB_eNB_INST + oai_emulation.info.first_ue_local :
pdcp_read_header_g.inst + oai_emulation.info.first_enb_local;*/
#else // OAI_EMU
pdcp_read_header_g.inst = 0;
/* TODO: do we have to reset to 0 or not? not for a scenario with 1 UE at least */
// pdcp_read_header_g.inst = 0;
//#warning "TO DO CORRCT VALUES FOR ue mod id, enb mod id"
ctxt.frame = ctxt_cpy.frame;
ctxt.enb_flag = ctxt_cpy.enb_flag;