[0/3] wifi: ath11k: Fix incorrect signal avg in station dump on WCN6750

Message

Youghandhar Chintala April 4, 2023, 7:22 a.m. UTC

Currently on WCN6750, the average signal printed in the station dump
has invalid values. This is happening because of multiple reasons
in the driver.

This patches fixes this problem.

Station dump without fixes:

iw dev wlan0 station dump
Station 2c:30:33:d2:93:3f (on wlan0)
	inactive time:  16428 ms
	rx bytes:       91417
	rx packets:     642
	tx bytes:       4715
	tx packets:     31
	tx retries:     59
	tx failed:      0
	beacon loss:    0
	beacon rx:      294
	rx drop misc:   22
	signal:         -16 [-21, -20] dBm
	signal avg:     -95 dBm
	beacon signal avg:      -15 dBm
	tx bitrate:     650.0 MBit/s VHT-MCS 7 80MHz short GI VHT-NSS 2
	tx duration:    0 us
	rx bitrate:     6.0 MBit/s
	rx duration:    0 us
	authorized:     yes
	authenticated:  yes
	associated:     yes
	preamble:       long
	WMM/WME:        yes
	MFP:            no
	TDLS peer:      no
	DTIM period:    2
	beacon interval:100
	short slot time:yes
	connected time: 64 seconds

Station dump with fixes:
iw wlan0 station dump
Station 2c:30:33:d2:93:3f (on wlan0)
	inactive time:  4328 ms
	rx bytes:       10245
	rx packets:     3211
	tx bytes:       10245
	tx packets:     102
	tx retries:     72
	tx failed:      0
	beacon loss:    0
	beacon rx:      1506
	rx drop misc:   29
	signal:         -36 [-37, -45] dBm
	signal avg:     -37 dBm
	beacon signal avg:      -34 dBm
	tx bitrate:     866.7 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 2
	tx duration:    0 us
	rx duration:    512633 us
	authorized:     yes
	authenticated:  yes
	associated:     yes
	preamble:       long
	WMM/WME:        yes
	MFP:            no
	TDLS peer:      no
	DTIM period:    2
	beacon interval:100
	short slot time:yes

Youghandhar Chintala (3):
  wifi: ath11k: Use proper API to get peer id for WCN6750
  wifi: ath11k: Align RX MPDU info with the hardware for WCN6750
  wifi: ath11k: Populate the signal average field properly

 drivers/net/wireless/ath/ath11k/hal_rx.h |  4 ++--
 drivers/net/wireless/ath/ath11k/hw.c     |  2 +-
 drivers/net/wireless/ath/ath11k/mac.c    | 11 +++++++----
 3 files changed, 10 insertions(+), 7 deletions(-)