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Request timing every slot

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This is to align with monolithic/FAPI, where we get slot indications in
each slot. In the nFAPI, this is replaced by timing information, such
that the VNF ticks automatically, and gets indications from the PNF on
early/late messages. The timing information handling is not implemented
in the present nFAPI implementation. Instead, we adopt the FAPI behavior
and send timing information in every slot, abusing it to be a slot
indication.
This commit is contained in:
Robert Schmidt
2025-01-27 10:43:57 +01:00
parent ce0737fc9d
commit 604cfe8709
2 changed files with 3 additions and 3 deletions
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nfapi/oai_integration/nfapi_vnf.c
+1 -1
View File
@@ -1811,7 +1811,7 @@ void configure_nr_nfapi_vnf(char *vnf_addr, int vnf_p5_port, char *pnf_ip_addr,
vnf.p7_vnfs[0].timing_window = 30;
vnf.p7_vnfs[0].periodic_timing_enabled = 0;
vnf.p7_vnfs[0].aperiodic_timing_enabled = 0;
vnf.p7_vnfs[0].periodic_timing_period = 10;
vnf.p7_vnfs[0].periodic_timing_period = 1;
vnf.p7_vnfs[0].config = nfapi_vnf_p7_config_create();
NFAPI_TRACE(NFAPI_TRACE_INFO,
"[VNF] %s() vnf.p7_vnfs[0].config:%p VNF ADDRESS:%s:%d\n",
nfapi/open-nFAPI/vnf/src/vnf_p7.c
+2 -2
View File
@@ -2092,9 +2092,9 @@ void vnf_nr_handle_timing_info(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
// Panos: Careful here!!! Modification of the original nfapi-code
//if (vnf_pnf_sfnsf_delta>1 || vnf_pnf_sfnsf_delta < -1)
//printf("VNF-PNF delta - %d", vnf_pnf_sfnslot_delta);
if (vnf_pnf_sfnslot_delta != 0)
if (vnf_pnf_sfnslot_delta > 1) // we need to have a small delta, otherwise it would mean we don't advance
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() LARGE SFN/SLOT DELTA between PNF and VNF. Delta %d. PNF:%d.%d VNF:%d.%d\n",
NFAPI_TRACE(NFAPI_TRACE_WARN, "%s() LARGE SFN/SLOT DELTA between PNF and VNF. Delta %d slots. PNF:%d.%d VNF:%d.%d\n",
__FUNCTION__, vnf_pnf_sfnslot_delta,
ind.last_sfn, ind.last_slot,
vnf_p7->p7_connections[0].sfn, vnf_p7->p7_connections[0].slot);