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Creating UL_ind RACH handle function in VNF

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Also fixed a few bugs in nr-nFAPI:
- Push16->push8 fix in packing of RACH
- Allocating memory for pdu_list and preamble_list in unpack
- Properly indexing through both lists during unpack
- Created new nr_rach handling function
This commit is contained in:
Melissa Elkadi
2021-06-02 16:33:12 -07:00
parent f768b90f59
commit 6299d4515e
9 changed files with 130 additions and 63 deletions
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nfapi/open-nFAPI/vnf/public_inc/nfapi_vnf_interface.h
+14
View File
@@ -760,6 +760,20 @@ typedef struct nfapi_vnf_p7_config
*/
int (*rach_indication)(struct nfapi_vnf_p7_config* config, nfapi_rach_indication_t* ind);
/*! A callback for the RACH.indication
* \param config A pointer to the vnf p7 configuration
* \param ind A data structure for the decoded nrRACH.indication This will
* have been allocated on the stack.
* \return not currently used.
*
* The ind may contain pointers to dyanmically allocated sub structures
* such as the pdu. The dyanmically allocated structure will
* be deallocated on return. If the client wishes to 'keep' the structures
* then the substructure pointers should be set to 0 and then the client should
* use the codec_config.deallocate function to release it at a future point
*/
int (*nr_rach_indication)(struct nfapi_vnf_p7_config* config, nfapi_nr_rach_indication_t* ind);
/*! A callback for the SRS.indication
* \param config A pointer to the vnf p7 configuration
* \param ind A data structure for the decoded SRS.indication This will
nfapi/open-nFAPI/vnf/src/vnf_p7.c
+10 -2
View File
@@ -1547,14 +1547,22 @@ void vnf_handle_nr_rach_indication(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf
}
else
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "Melissa %s: HANDLING RACH IND\n", __FUNCTION__);
nfapi_nr_rach_indication_t ind;
if(nfapi_nr_p7_message_unpack(pRecvMsg, recvMsgLen, &ind, sizeof(ind), &vnf_p7->_public.codec_config) < 0)
{
NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: Failed to unpack message\n", __FUNCTION__);
}
else
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s: Handling RACH Indication\n", __FUNCTION__);
if(vnf_p7->_public.nr_rach_indication)
{
(vnf_p7->_public.nr_rach_indication)(&vnf_p7->_public, &ind);
}
}
//vnf_p7_codec_free(vnf_p7, ind.nr_rach_indication_body.preamble_list); Melissa do we need to do this?
//vnf_p7_codec_free(vnf_p7, ind.vendor_extension);
}
}