[PATCH ath-next v2] wifi: ath12k: support average ack rssi in station dump

[Jeff Johnson]

On 6/12/2025 4:46 AM, Sowmiya Sree Elavalagan wrote:
> From: Sivashankari Madhavan <quic_sivamadh at quicinc.com>
> 
> Currently, the ACK RSSI value is not shown in station dump. Enable WMI
> resource flag for ACK RSSI in WMI INIT command to add ACK RSSI value in
> management TX completion event from WMI. Update ACK RSSI value obtained
> in management and data frame completion path to ieee80211_tx_info. Also
> advertise NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT flag during hardware
> register to mac80211 layer so that ACK RSSI is added to station dump
> message.
> 
> Example output :
> Station 00:03:7f:01:5c:4b (on wlp88s0)
>         inactive time:  46584 ms
>         rx bytes:       955
>         rx packets:     10
>         tx bytes:       769
>         tx packets:     6
>         tx retries:     81
>         tx failed:      0
>         rx drop misc:   0
>         signal:         -39 dBm
>         signal avg:     -40 dBm
>         tx bitrate:     6.0 MBit/s
>         tx duration:    1185 us
>         rx bitrate:     309.7 MBit/s 40MHz HE-MCS 6 HE-NSS 2 HE-GI 0 HE-DCM 0
>         rx duration:    0 us
>         last ack signal:-41 dBm
>         avg ack signal: -40 dBm
>         authorized:     yes
>         authenticated:  yes
> 	.......
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
> 
> Signed-off-by: Sivashankari Madhavan <quic_sivamadh at quicinc.com>
> Signed-off-by: Sowmiya Sree Elavalagan <quic_ssreeela at quicinc.com>
> ---
> v2:- Rebased
> 
> ---
>  drivers/net/wireless/ath/ath12k/dp_tx.c |  3 +++
>  drivers/net/wireless/ath/ath12k/mac.c   |  1 +
>  drivers/net/wireless/ath/ath12k/wmi.c   | 15 +++++++++++----
>  drivers/net/wireless/ath/ath12k/wmi.h   |  3 +++
>  4 files changed, 18 insertions(+), 4 deletions(-)

This no longer applies to ath/main, please rebase

Applying: wifi: ath12k: support average ack rssi in station dump
Using index info to reconstruct a base tree...
M       drivers/net/wireless/ath/ath12k/dp_tx.c
M       drivers/net/wireless/ath/ath12k/mac.c
M       drivers/net/wireless/ath/ath12k/wmi.c
M       drivers/net/wireless/ath/ath12k/wmi.h
Falling back to patching base and 3-way merge...
Auto-merging drivers/net/wireless/ath/ath12k/wmi.h
Auto-merging drivers/net/wireless/ath/ath12k/wmi.c
CONFLICT (content): Merge conflict in drivers/net/wireless/ath/ath12k/wmi.c
Auto-merging drivers/net/wireless/ath/ath12k/mac.c
Auto-merging drivers/net/wireless/ath/ath12k/dp_tx.c
Recorded preimage for 'drivers/net/wireless/ath/ath12k/wmi.c'
error: Failed to merge in the changes.
Patch failed at 0001 wifi: ath12k: support average ack rssi in station dump