diff options
| author | Kang Yang <quic_kangyang@quicinc.com> | 2024-10-22 19:08:30 +0800 |
|---|---|---|
| committer | Jeff Johnson <quic_jjohnson@quicinc.com> | 2024-10-23 10:16:01 -0700 |
| commit | bba112e6ed9b65e8abf0e3f9ac65ee851b14a8cf (patch) | |
| tree | 4634ddb837f873bc7a9fb58ae6e6c870c1339f6a /net/lapb/lapb_iface.c | |
| parent | 78d2405fd51b6919a5f645db41f3bc8b2267d426 (diff) | |
wifi: ath12k: use tail MSDU to get MSDU information
When receiving a packet in monitor mode, hardware will fill status
information msdu_end for MSDUs. Then host can use these status
information to get specific information about this packet, such as
l3 offset, bandwidth, mcs, packet type.
If this packet is composed of multiple MSDUs, then hardware will only
fill status information for the last(tail) MSDU. At this time,
MSDU information is uncertain for others MSDUs. But current code use
the first MSDU in monitor mode, so will get the wrong information.
Fix it by getting msdu information from last(tail) msdu.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://patch.msgid.link/20241022110831.974-8-quic_kangyang@quicinc.com
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions