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[0/6] wifi: ath12k: Support Sounding, Latency, Trigger, FSE stats

Message ID 20241217095216.1543923-1-quic_rdevanat@quicinc.com
Headers show
Series wifi: ath12k: Support Sounding, Latency, Trigger, FSE stats | expand

Message

Roopni Devanathan Dec. 17, 2024, 9:52 a.m. UTC 
Add support to request HTT stats type 22, 25, 26, 27 and 28 from
firmware. These stats give sounding stats, latency stats, trigger stats
for uplink OFDMA and MUMIMO and FSE stats, respectively.

Depends-on:
[PATCH 0/2] wifi: ath12k: Support Rate and OFDMA Stats
Link: https://lore.kernel.org/all/20241128110949.3672364-1-quic_rdevanat@quicinc.com/

[PATCH v4 0/2] wifi: ath12k: Support AST and Puncture Stats
Link: https://lore.kernel.org/all/20241217055408.1293764-1-quic_rdevanat@quicinc.com/

Dinesh Karthikeyan (5):
  wifi: ath12k: Support Sounding Stats
  wifi: ath12k: Support Latency Stats
  wifi: ath12k: Support Uplink OFDMA Trigger Stats
  wifi: ath12k: Support Uplink MUMIMO Trigger Stats
  wifi: ath12k: Support Received FSE Stats

Roopni Devanathan (1):
  wifi: ath12k: Add API to print s8 arrays in HTT stats

 .../wireless/ath/ath12k/debugfs_htt_stats.c   | 736 ++++++++++++++++++
 .../wireless/ath/ath12k/debugfs_htt_stats.h   | 269 ++++++-
 2 files changed, 970 insertions(+), 35 deletions(-)


base-commit: 9a448415ed0c46edeb9170091a03b620986ca0b2
prerequisite-patch-id: c30df5e4af6f5773ed942d8f78de88c05ce2b18b
prerequisite-patch-id: f2181eee4bce2e3487db9bd81ed962f477759e7e
prerequisite-patch-id: 41559c25fc0c9344e0a5f2495148cc81663db90c
prerequisite-patch-id: 5da7298eb2c4a6794914dcc09ec3044e49283a29

Comments

Kalle Valo Dec. 19, 2024, 11:41 a.m. UTC | #1 
Roopni Devanathan <quic_rdevanat@quicinc.com> writes:

> From: Dinesh Karthikeyan <quic_dinek@quicinc.com>
>
> Add support to request sounding stats from firmware through HTT stats
> type 22. These stats give sounding information of different Wi-Fi
> standards, channel vector upload status and correlation details.
>
> Sample output:
> -------------
> echo 22 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type
> cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats
> HTT_TX_AC_SOUNDING_STATS_TLV:
> ac_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
> ac_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
> .....
> Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
> Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
> .....
>
> HTT_TX_AX_SOUNDING_STATS_TLV:
> ax_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
> ax_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
> .....
> Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
> Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
> .....
>
> HTT_TX_BE_SOUNDING_STATS_TLV:
> be_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
> be_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
> .....
> Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0, 320MHz: 0
> Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0, 320MHz: 0
> .....
>
> CV UPLOAD HANDLER STATS:
> cv_nc_mismatch_err = 0
> cv_fcs_err = 0
> cv_frag_idx_mismatch = 0
> cv_invalid_peer_id = 0
> .....
>
> CV QUERY STATS:
> cv_total_query = 0
> cv_total_pattern_query = 0
> cv_total_bw_query = 0
> cv_invalid_bw_coding = 0
> .....
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
>
> Signed-off-by: Dinesh Karthikeyan <quic_dinek@quicinc.com>
> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com>

Acked-by: Kalle Valo <kvalo@kernel.org>