Lingbo Kong <quic_lingbok@xxxxxxxxxxx> wrote: > Currently, the calculation of ack signal strength is incorrect. > > This is because before calculating the ack signal strength, ath12k need > to determine whether the hardware and firmware support db2dbm. If the > hardware and firmware support db2dbm, do not need to add noise floor, > otherwise, need to add noise floor. > > Besides, the value of ack_rssi passed by firmware to ath12k should be a > signed number, so change its type to s8. > > This patch affects QCN9274 and WCN7850 because they have the same issue. > > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Lingbo Kong <quic_lingbok@xxxxxxxxxxx> > Acked-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx> > Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx> Patch applied to ath-next branch of ath.git, thanks. ed61863debb2 wifi: ath12k: fix ack signal strength calculation -- https://patchwork.kernel.org/project/linux-wireless/patch/20240511030917.65811-1-quic_lingbok@xxxxxxxxxxx/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
