wifi: ath11k: Fix invalid management rx frame length issue

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The WMI management rx event has multiple arrays of TLVs, however the common
WMI TLV parser won't handle multiple TLV tags of same type.
So the multiple array tags of WMI management rx TLV is parsed incorrectly
and the length calculated becomes wrong when the target sends multiple
array tags.

Add separate TLV parser to handle multiple arrays for WMI management rx
TLV. This fixes invalid length issue when the target sends multiple array
tags.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1

Signed-off-by: Bhagavathi Perumal S <quic_bperumal@quicinc.com>
Co-developed-by: Nagarajan Maran <quic_nmaran@quicinc.com>
Signed-off-by: Nagarajan Maran <quic_nmaran@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230320133840.30162-1-quic_nmaran@quicinc.com

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Bhagavathi Perumal S 2023-03-24 16:57:00 +02:00 • committed by Kalle Valo

parent 031ffa6c2c

commit 447b0398a9

1 changed files with 35 additions and 10 deletions

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drivers/net/wireless/ath/ath11k/wmi.c

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