From: Kalle Valo <kvalo@kernel.org>
To: Roopni Devanathan <quic_rdevanat@quicinc.com>
Cc: <ath12k@lists.infradead.org>, <linux-wireless@vger.kernel.org>,
Rajat Soni <quic_rajson@quicinc.com>
Subject: Re: [PATCH v5 2/2] wifi: ath12k: Support pdev Puncture Stats
Date: Thu, 19 Dec 2024 15:25:31 +0200 [thread overview]
Message-ID: <87ikrfhkj8.fsf@kernel.org> (raw)
In-Reply-To: <20241218035711.2573584-3-quic_rdevanat@quicinc.com> (Roopni Devanathan's message of "Wed, 18 Dec 2024 09:27:11 +0530")
Roopni Devanathan <quic_rdevanat@quicinc.com> writes:
> From: Rajat Soni <quic_rajson@quicinc.com>
>
> Add support to request pdev puncture stats from firmware through
> HTT stats type 46. These stats give the count of number of
> subbands used in different wifi standards.
>
> Sample output:
> -------------
> echo 46 > /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_PDEV_PUNCTURE_STATS_TLV:
> mac_id = 0
> tx_ofdm_su_last_used_pattern_mask = 0x00000001
> tx_ofdm_su_num_subbands_used_cnt_01 = 217
> tx_ofdm_su_num_subbands_used_cnt_02 = 0
> tx_ofdm_su_num_subbands_used_cnt_03 = 0
> .....
>
> HTT_PDEV_PUNCTURE_STATS_TLV:
> mac_id = 0
> tx_ax_dl_mu_ofdma_last_used_pattern_mask = 0x00000000
> tx_ax_dl_mu_ofdma_num_subbands_used_cnt_01 = 0
> tx_ax_dl_mu_ofdma_num_subbands_used_cnt_02 = 0
> tx_ax_dl_mu_ofdma_num_subbands_used_cnt_03 = 0
> .....
>
> HTT_PDEV_PUNCTURE_STATS_TLV:
> mac_id = 0
> tx_be_dl_mu_ofdma_last_used_pattern_mask = 0x00000000
> tx_be_dl_mu_ofdma_num_subbands_used_cnt_01 = 0
> tx_be_dl_mu_ofdma_num_subbands_used_cnt_02 = 0
> tx_be_dl_mu_ofdma_num_subbands_used_cnt_03 = 0
> .....
>
> HTT_PDEV_PUNCTURE_STATS_TLV:
> mac_id = 0
> rx_ax_ul_mu_ofdma_last_used_pattern_mask = 0x00000000
> rx_ax_ul_mu_ofdma_num_subbands_used_cnt_01 = 0
> rx_ax_ul_mu_ofdma_num_subbands_used_cnt_02 = 0
> rx_ax_ul_mu_ofdma_num_subbands_used_cnt_03 = 0
> .....
>
> HTT_PDEV_PUNCTURE_STATS_TLV:
> mac_id = 0
> rx_be_ul_mu_ofdma_last_used_pattern_mask = 0x00000000
> rx_be_ul_mu_ofdma_num_subbands_used_cnt_01 = 0
> rx_be_ul_mu_ofdma_num_subbands_used_cnt_02 = 0
> rx_be_ul_mu_ofdma_num_subbands_used_cnt_03 = 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: Rajat Soni <quic_rajson@quicinc.com>
> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com>
Acked-by: Kalle Valo <kvalo@kernel.org>
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2024-12-19 13:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-18 3:57 [PATCH v5 0/2] wifi: ath12k: Support AST and Puncture Stats Roopni Devanathan
2024-12-18 3:57 ` [PATCH v5 1/2] wifi: ath12k: Support AST Entry Stats Roopni Devanathan
2024-12-19 13:24 ` Kalle Valo
2024-12-18 3:57 ` [PATCH v5 2/2] wifi: ath12k: Support pdev Puncture Stats Roopni Devanathan
2024-12-19 13:25 ` Kalle Valo [this message]
2025-01-10 20:17 ` [PATCH v5 0/2] wifi: ath12k: Support AST and " Jeff Johnson
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