diff options
| author | Edmond Gagnon <egagnon@squareup.com> | 2022-03-25 17:42:12 -0500 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-03-30 11:04:25 +0300 |
| commit | 1216c4d30723f5ed5b7576a2b96dafc4c5a8cbf9 (patch) | |
| tree | c7e8a0c24d91cbd7d1fb4f090e32e0da646c437b /drivers/net/wireless/ath/wcn36xx/smd.h | |
| parent | b2beae327e039736299f3c6559f3467323fe68c5 (diff) | |
wcn36xx: Implement tx_rate reporting
Currently, the driver reports a tx_rate of 6.0 MBit/s no matter the true
rate:
root@linaro-developer:~# iw wlan0 link
Connected to 6c:f3:7f:eb:9b:92 (on wlan0)
SSID: SQ-DEVICETEST
freq: 5200
RX: 4141 bytes (32 packets)
TX: 2082 bytes (15 packets)
signal: -77 dBm
rx bitrate: 135.0 MBit/s MCS 6 40MHz short GI
tx bitrate: 6.0 MBit/s
bss flags: short-slot-time
dtim period: 1
beacon int: 100
This patch requests HAL_GLOBAL_CLASS_A_STATS_INFO via a hal_get_stats
firmware message and reports it via ieee80211_ops::sta_statistics.
root@linaro-developer:~# iw wlan0 link
Connected to 6c:f3:7f:eb:73:b2 (on wlan0)
SSID: SQ-DEVICETEST
freq: 5700
RX: 26788094 bytes (19859 packets)
TX: 1101376 bytes (12119 packets)
signal: -75 dBm
rx bitrate: 135.0 MBit/s MCS 6 40MHz short GI
tx bitrate: 108.0 MBit/s VHT-MCS 5 40MHz VHT-NSS 1
bss flags: short-slot-time
dtim period: 1
beacon int: 100
Tested on MSM8939 with WCN3680B running firmware CNSS-PR-2-0-1-2-c1-00083,
and verified by sniffing frames over the air with Wireshark to ensure the
MCS indices match.
Signed-off-by: Edmond Gagnon <egagnon@squareup.com>
Reviewed-by: Benjamin Li <benl@squareup.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220325224212.159690-1-egagnon@squareup.com
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/smd.h')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/smd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h index 957cfa87fbde..3fd598ac2a27 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.h +++ b/drivers/net/wireless/ath/wcn36xx/smd.h @@ -138,6 +138,8 @@ int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, int wcn36xx_smd_add_ba(struct wcn36xx *wcn, u8 session_id); int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 direction, u8 sta_index); int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index, u16 tid, u16 *ssn); +int wcn36xx_smd_get_stats(struct wcn36xx *wcn, u8 sta_index, u32 stats_mask, + struct station_info *sinfo); int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value); |