wifi: ath12k: using msdu end descriptor to check for rx multicast packets

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[ Upstream commit cb7433cc5c ]

Currently, the RX multicast broadcast packet check is performed using
bit 15 from the info6 field of the MPDU start descriptor. This check
can also be done using bit 9 from the info5 field of the MSDU end
descriptor. However, in some scenarios multicast bit is not set when
fetched from MPDU start descriptor.
Therefore, checking the RX multicast broadcast packet from the MSDU
end descriptor is more reliable as it is per MSDU.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1

Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250411061523.859387-2-quic_sarishar@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Sarika Sharma 2025-04-11 11:45:22 +05:30 • committed by Greg Kroah-Hartman

parent 9f20f96511

commit f66971c608

1 changed files with 4 additions and 4 deletions

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drivers/net/wireless/ath/ath12k/hal.c

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