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Implementation of PNF using WLS as message transport

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The common library exposes functions for the PNF to return the received blocks to the VNF for it to call WLS_Enqueue on them.
This is done in order to ensure the Blocks are returned after processing, also preventing the Dequeueing of blocks that are still being used, i.e. the internal value is not -1
All saved blocks are to be enqueued at the reception of a SLOT.indication by the VNF

Additionally, the definition of NFAPI_MAX_PACKED_MESSAGE_SIZE was moved to nfapi_interface.h and removed from the other headers, this is done to allow to set the maximum message size when using WLS by only changing the value in one place

Fixup fapi_nr_message_header_unpack call in nfapi_hex_parser
This commit is contained in:
Rúben Soares Silva
2025-07-11 10:01:26 +01:00
parent 9b71f1d324
commit 3d34917626
25 changed files with 698 additions and 39 deletions
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nfapi/open-nFAPI/fapi/src/nr_fapi.c
+4 -5
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@@ -54,7 +54,6 @@ bool isFAPIMessageIDValid(const uint16_t id)
int check_nr_fapi_unpack_length(nfapi_nr_phy_msg_type_e msgId, uint32_t unpackedBufLen)
{
int retLen = 0;
// check for size of nFAPI struct without the nFAPI specific parameters
switch (msgId) {
case NFAPI_NR_PHY_MSG_TYPE_PARAM_REQUEST:
@@ -165,7 +164,7 @@ int check_nr_fapi_unpack_length(nfapi_nr_phy_msg_type_e msgId, uint32_t unpacked
return retLen;
}
int fapi_nr_p7_message_header_unpack(void *pMessageBuf,
bool fapi_nr_p7_message_header_unpack(void *pMessageBuf,
uint32_t messageBufLen,
void *pUnpackedBuf,
uint32_t unpackedBufLen,
@@ -178,7 +177,7 @@ int fapi_nr_p7_message_header_unpack(void *pMessageBuf,
NULL);
}
int fapi_nr_message_header_unpack(void *pMessageBuf,
bool fapi_nr_message_header_unpack(void *pMessageBuf,
uint32_t messageBufLen,
void *pUnpackedBuf,
uint32_t unpackedBufLen,
@@ -190,12 +189,12 @@ int fapi_nr_message_header_unpack(void *pMessageBuf,
if (pMessageBuf == NULL || pUnpackedBuf == NULL || messageBufLen < NFAPI_HEADER_LENGTH
|| unpackedBufLen < sizeof(fapi_message_header_t)) {
return -1;
return false;
}
uint8_t *end = pMessageBuf + messageBufLen;
// process the header
int result =
(pull8(&pReadPackedMessage, &fapi_msg.num_msg, end) && pull8(&pReadPackedMessage, &fapi_msg.opaque_handle, end)
&& pull16(&pReadPackedMessage, &header->message_id, end) && pull32(&pReadPackedMessage, &header->message_length, end));
return (result);
return result != 0;
}