wifi: ath12k: fix signal in radiotap for WCN7850

Browse source

Currently host will add ATH12K_DEFAULT_NOISE_FLOOR to rssi_comb to
convert RSSI from dB to dBm.

For WCN7850, this conversion is unnecessary because the RSSI value is
already reported in dBm units.

No longer convert for those firmware that already support dBM conversion.

This patch won't affect QCN chips.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Fixes: d889913205 ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: Kang Yang <kang.yang@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250722095934.67-2-kang.yang@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>

...

This commit is contained in:

Kang Yang 2025-07-22 17:59:32 +08:00 • committed by Jeff Johnson

parent ea2b0af4c9

commit cf412ae7b7

1 changed files with 5 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

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

View file