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

Message ID	20241217095216.1543923-1-quic_rdevanat@quicinc.com
Headers	show Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 30A578493 for <linux-wireless@vger.kernel.org>; Tue, 17 Dec 2024 09:52:42 +0000 (UTC) From: Roopni Devanathan <quic_rdevanat@quicinc.com> To: <ath12k@lists.infradead.org> CC: <linux-wireless@vger.kernel.org>, Roopni Devanathan <quic_rdevanat@quicinc.com> Subject: [PATCH 0/6] wifi: ath12k: Support Sounding, Latency, Trigger, FSE stats Date: Tue, 17 Dec 2024 15:22:10 +0530 Message-ID: <20241217095216.1543923-1-quic_rdevanat@quicinc.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain
Series	wifi: ath12k: Support Sounding, Latency, Trigger, FSE stats \| expand [0/6] wifi: ath12k: Support Sounding, Latency, Trigger, FSE stats [1/6] wifi: ath12k: Support Sounding Stats [2/6] wifi: ath12k: Support Latency Stats [3/6] wifi: ath12k: Support Uplink OFDMA Trigger Stats [4/6] wifi: ath12k: Add API to print s8 arrays in HTT stats [5/6] wifi: ath12k: Support Uplink MUMIMO Trigger Stats [6/6] wifi: ath12k: Support Received FSE Stats

Message ID

20241217095216.1543923-1-quic_rdevanat@quicinc.com

Headers

From: Roopni Devanathan <quic_rdevanat@quicinc.com>
To: <ath12k@lists.infradead.org>
CC: <linux-wireless@vger.kernel.org>,
        Roopni Devanathan
	<quic_rdevanat@quicinc.com>
Subject: [PATCH 0/6] wifi: ath12k: Support Sounding, Latency, Trigger,
 FSE stats
Date: Tue, 17 Dec 2024 15:22:10 +0530
Message-ID: <20241217095216.1543923-1-quic_rdevanat@quicinc.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain

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>

Kalle Valo Dec. 19, 2024, 11:46 a.m. UTC | #2

Roopni Devanathan <quic_rdevanat@quicinc.com> writes:

> From: Dinesh Karthikeyan <quic_dinek@quicinc.com>
>
> Add support to request uplink trigger stats from firmware through
> HTT stats type 26. These stats give information about uplink
> OFDMA bandwidth, received RSSI, power headroom, QoS, data size,
> PPDU info and pass/fail info for each user.
>
> Note: MCC firmware version
> WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
> does not support tags HTT_STATS_RX_PDEV_UL_TRIG_STATS_TAG(94) and
> HTT_STATS_RX_PDEV_UL_OFDMA_USER_STATS_TAG(95), currently.
>
> Sample output:
> -------------
> echo 26 > /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_RX_PDEV_UL_TRIGGER_STATS_TLV:
> mac_id = 0
> rx_11ax_ul_ofdma = 0
> ul_ofdma_rx_mcs =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0
> ul_ofdma_rx_gi[0] =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0
> ul_ofdma_rx_gi[1] =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0
> ul_ofdma_rx_gi[2] =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0
> ul_ofdma_rx_gi[3] =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0
> ul_ofdma_rx_nss =  1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0
> ul_ofdma_rx_bw =  0:0, 1:0, 2:0, 3:0
> half_ul_ofdma_rx_bw =  0:0, 1:0, 2:0, 3:0
> quarter_ul_ofdma_rx_bw =  0:0, 1:0, 2:0, 3:0
> .....
>
> HTT_RX_PDEV_UL_OFDMA_USER_STAS_TLV:
> rx_ulofdma_non_data_ppdu_0 = 0
> rx_ulofdma_data_ppdu_0 = 0
> rx_ulofdma_mpdu_ok_0 = 0
> rx_ulofdma_mpdu_fail_0 = 0
> rx_ulofdma_non_data_nusers_0 = 0
> rx_ulofdma_data_nusers_0 = 0
> .....
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
>
> 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>

Kalle Valo Dec. 19, 2024, 1:18 p.m. UTC | #3

Roopni Devanathan <quic_rdevanat@quicinc.com> writes:

> From: Dinesh Karthikeyan <quic_dinek@quicinc.com>
>
> Add support to request uplink MUMIMO trigger stats from firmware
> through HTT stats type 27. These stats give information about
> bandwidth, RSSI of signal received, dB mean of pilots received,
> etc., of all users.
>
> Note: MCC firmware version WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
> does not support tags HTT_STATS_RX_PDEV_UL_TRIG_STATS_TAG(94) and
> HTT_STATS_RX_PDEV_UL_OFDMA_USER_STATS_TAG(95), currently.
>
> Sample output:
> -------------
> echo 27 > /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_RX_PDEV_UL_MUMIMO_TRIG_STATS_TLV:
> mac_id = 0
> rx_11ax_ul_mumimo = 0
> ul_mumimo_rx_mcs =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0, 12:0, 13:0
> ul_mumimo_rx_gi_0 =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0, 12:0, 13:0
> ul_mumimo_rx_gi_1 =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0, 12:0, 13:0
> .....
> ul_mumimo_rx_nss =  1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0
> ul_mumimo_rx_bw =  0:0, 1:0, 2:0, 3:0
> half_ul_mumimo_rx_bw =  0:0, 1:0, 2:0, 3:0
> quarter_ul_mumimo_rx_bw =  0:0, 1:0, 2:0, 3:0
> ul_mumimo_rx_stbc = 0
> ul_mumimo_rx_ldpc = 0
> rx_ul_mumimo_rssi_in_dbm: chain0  =  0:6, 1:0, 2:0, 3:0
> rx_ul_mumimo_rssi_in_dbm: chain1  =  0:0, 1:0, 2:0, 3:0
> .....
> rx_ul_mumimo_target_rssi: user_0  =  0:-128, 1:-128, 2:-128, 3:-128
> rx_ul_mumimo_target_rssi: user_1  =  0:-128, 1:-128, 2:-128, 3:-128
> .....
> rx_ul_mumimo_fd_rssi: user_0  =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0
> rx_ul_mumimo_fd_rssi: user_1  =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0
> .....
> rx_ulmumimo_pilot_evm_db_mean: user_0  =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0
> rx_ulmumimo_pilot_evm_db_mean: user_1  =  0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0
> .....
> ul_mumimo_basic_trigger_rx_qos_null_only = 0
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
>
> 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>