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qcacmn: Add support for checksum from FW for pktlog

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If the FW sends a pktlog checksum in the FW ready event, store that in
pl_dev and use it as buf_hdr.version in the pktlog buffer header.

Also, use a new magic value to identify the checksum in the
buf_hdr.version field.

If the FW does not send the checksum, then the existing magic number
and standard version number would be maintained.

Change-Id: Ib08c093a9b54495a2c5b7e0e163207f2b1eb4ce2
CRs-Fixed: 2508828
This commit is contained in:
Vignesh Viswanathan
2019-08-13 19:00:08 +05:30
committed by nshrivas
parent a33e6a8ea7
commit 3e31e2babd
4 changed files with 43 additions and 0 deletions
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wmi/src/wmi_unified_tlv.c
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@@ -8443,6 +8443,7 @@ static QDF_STATUS extract_ready_event_params_tlv(wmi_unified_t wmi_handle,
* as per aDFS FR
*/
ev_param->max_ast_index = ev->max_ast_index;
ev_param->pktlog_defs_checksum = ev->pktlog_defs_checksum;
ev_param->agile_capability = 1;
return QDF_STATUS_SUCCESS;