From patchwork Tue Nov 5 05:28:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roopni Devanathan X-Patchwork-Id: 841734 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 584421B5EA4 for ; Tue, 5 Nov 2024 05:29:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730784567; cv=none; b=juo/kjoBYdn9njHVHU1GxwMak2fY2rVVmqnleHutu8zQrzDqYD2R01r3RcQsFPm6E2g1TewBZn0LtyGDNsiDZBtLvKzZBENoe0ZS/n6tyRV2M3zupyEAmSC7hsfuh5KYhclhz8/qREox/I6u4c7xxZLYt4LeheEb7pg9yYlzwb0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730784567; c=relaxed/simple; bh=5sScZ8KZYzono+bi5ebHZwP0P3v2Ppo4KW+MZ5hFuL4=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=VNxxySbdxQqttZBqC5SStAWfS+zvV1xJK6ioKFSFI6EINtv1l5wj6Z8KqX8AOokkdU+9ViNCPLoclHk8l4Vob8C8khu8ZyV2OOGoULVfmLoFBZARxre3Ogb3dpFi2BJbSu/HZzVOY93YtYKlcV0taGjRBFay3WCOyMediMKIcpc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=MOEctFjw; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="MOEctFjw" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4A4LIkD8000895; Tue, 5 Nov 2024 05:29:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=dj3ldKZsAemyyzsKGob8C7 VWKhM77qSznpi3dgmtS8Q=; b=MOEctFjwzsY2VHPD8Rh4TXQ2pDHI92hPAL8zdH 4a7/6Y14mNx8yvKAaGwQjtDzhoi2n41w8n61PHkSLGwMO8ZwiLLuFxPmAQZpICCV H/0TDXDBkeUpRhBB4Qx9yKHvtPcSN/TfphVbW7Mx5EhIhWTXmYEMaAydoY9rLsGd LkBJbFBIOZe/P+uCU2j2En8OJ8pHI7/iFIcTvCd6ni/LqX/A7+C2wkJlzqnT11/M tKM4YPTQj+2xDxTYjYfWf1PkikrsV7sdijYhzXOckoJEdnFVZlLk9gb5+PUSPBu+ KrBTmNzOLVl7BcAz1237xveSMFRi1FgJeCwoXdO8AX53eKKA== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42nd2s6ej6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 05 Nov 2024 05:29:21 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4A55TKg8011693 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 5 Nov 2024 05:29:20 GMT Received: from hu-rdevanat-blr.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 4 Nov 2024 21:29:19 -0800 From: Roopni Devanathan To: CC: , Sidhanta Sahu , Roopni Devanathan Subject: [PATCH v2] wifi: ath12k: Support MBSSID Control Frame Stats Date: Tue, 5 Nov 2024 10:58:54 +0530 Message-ID: <20241105052854.2118987-1-quic_rdevanat@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: i8w3_EyQYllRE3DelJwGmJB_fpzSR4gv X-Proofpoint-GUID: i8w3_EyQYllRE3DelJwGmJB_fpzSR4gv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 mlxlogscore=999 clxscore=1015 suspectscore=0 adultscore=0 priorityscore=1501 bulkscore=0 mlxscore=0 malwarescore=0 spamscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411050038 From: Sidhanta Sahu Add support to request MBSSID control frame stats from firmware through HTT stats type 54. These stats give information such as basic trigger, BSR trigger, multi-user RTS and uplink MUMIMO trigger within and across various BSS. Note: WCN7850 firmware version - WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 does not support HTT stats type 54. Sample output: ------------- echo 54 > /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_MBSSID_CTRL_FRAME_STATS_TLV: mac_id = 0 basic_trigger_across_bss = 0 basic_trigger_within_bss = 0 bsr_trigger_across_bss = 0 bsr_trigger_within_bss = 0 mu_rts_across_bss = 0 mu_rts_within_bss = 0 ul_mumimo_trigger_across_bss = 0 ul_mumimo_trigger_within_bss = 0 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00214-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sidhanta Sahu Signed-off-by: Roopni Devanathan --- Depends-on: [PATCH v3 0/4] wifi: ath12k: Support Pager, Counter, SoC, Transmit Rate Stats Link: https://lore.kernel.org/all/20241105045406.2098436-1-quic_rdevanat@quicinc.com/ --- v2: - Updated patch dependencies. No change in code. --- .../wireless/ath/ath12k/debugfs_htt_stats.c | 43 +++++++++++++++++++ .../wireless/ath/ath12k/debugfs_htt_stats.h | 14 ++++++ 2 files changed, 57 insertions(+) base-commit: d63fbff74ab1af1573c1dca20cfe1e876f8ffa62 prerequisite-patch-id: 0600221a9b42d9ccf36eb80b56c0be39abf0c966 prerequisite-patch-id: 449b08e50a8ccb41ad78babf452830b02e149897 prerequisite-patch-id: 306d8fa61e21551e249175fc09793e3839f60198 prerequisite-patch-id: b57b622e262da141b9de392cbe08284fe07b1b86 diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c index e185d4971e79..81c5e84b4a38 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c +++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c @@ -3297,6 +3297,45 @@ ath12k_htt_print_tx_pdev_rate_stats_be_ofdma_tlv(const void *tag_buf, u16 tag_le stats_req->buf_len = len; } +static void +ath12k_htt_print_pdev_mbssid_ctrl_frame_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_pdev_mbssid_ctrl_frame_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 mac_id_word; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + mac_id_word = le32_to_cpu(htt_stats_buf->mac_id__word); + + len += scnprintf(buf + len, buf_len - len, "HTT_MBSSID_CTRL_FRAME_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "mac_id = %u\n", + u32_get_bits(mac_id_word, ATH12K_HTT_STATS_MAC_ID)); + len += scnprintf(buf + len, buf_len - len, "basic_trigger_across_bss = %u\n", + le32_to_cpu(htt_stats_buf->basic_trigger_across_bss)); + len += scnprintf(buf + len, buf_len - len, "basic_trigger_within_bss = %u\n", + le32_to_cpu(htt_stats_buf->basic_trigger_within_bss)); + len += scnprintf(buf + len, buf_len - len, "bsr_trigger_across_bss = %u\n", + le32_to_cpu(htt_stats_buf->bsr_trigger_across_bss)); + len += scnprintf(buf + len, buf_len - len, "bsr_trigger_within_bss = %u\n", + le32_to_cpu(htt_stats_buf->bsr_trigger_within_bss)); + len += scnprintf(buf + len, buf_len - len, "mu_rts_across_bss = %u\n", + le32_to_cpu(htt_stats_buf->mu_rts_across_bss)); + len += scnprintf(buf + len, buf_len - len, "mu_rts_within_bss = %u\n", + le32_to_cpu(htt_stats_buf->mu_rts_within_bss)); + len += scnprintf(buf + len, buf_len - len, "ul_mumimo_trigger_across_bss = %u\n", + le32_to_cpu(htt_stats_buf->ul_mumimo_trigger_across_bss)); + len += scnprintf(buf + len, buf_len - len, + "ul_mumimo_trigger_within_bss = %u\n\n", + le32_to_cpu(htt_stats_buf->ul_mumimo_trigger_within_bss)); + + stats_req->buf_len = len; +} + static int ath12k_dbg_htt_ext_stats_parse(struct ath12k_base *ab, u16 tag, u16 len, const void *tag_buf, void *user_data) @@ -3503,6 +3542,10 @@ static int ath12k_dbg_htt_ext_stats_parse(struct ath12k_base *ab, case HTT_STATS_TX_PDEV_RATE_STATS_BE_OFDMA_TAG: ath12k_htt_print_tx_pdev_rate_stats_be_ofdma_tlv(tag_buf, len, stats_req); break; + case HTT_STATS_PDEV_MBSSID_CTRL_FRAME_STATS_TAG: + ath12k_htt_print_pdev_mbssid_ctrl_frame_stats_tlv(tag_buf, len, + stats_req); + break; default: break; } diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h index d199bed0a9d1..cf3c88f8d1b2 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h +++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h @@ -142,6 +142,7 @@ enum ath12k_dbg_htt_ext_stats_type { ATH12K_DBG_HTT_EXT_STATS_SOC_ERROR = 45, ATH12K_DBG_HTT_EXT_STATS_PDEV_SCHED_ALGO = 49, ATH12K_DBG_HTT_EXT_STATS_MANDATORY_MUOFDMA = 51, + ATH12K_DGB_HTT_EXT_STATS_PDEV_MBSSID_CTRL_FRAME = 54, /* keep this last */ ATH12K_DBG_HTT_NUM_EXT_STATS, @@ -214,6 +215,7 @@ enum ath12k_dbg_htt_tlv_tag { HTT_STATS_DMAC_RESET_STATS_TAG = 155, HTT_STATS_PHY_TPC_STATS_TAG = 157, HTT_STATS_PDEV_SCHED_ALGO_OFDMA_STATS_TAG = 165, + HTT_STATS_PDEV_MBSSID_CTRL_FRAME_STATS_TAG = 176, HTT_STATS_MAX_TAG, }; @@ -1322,4 +1324,16 @@ struct ath12k_htt_tx_pdev_rate_stats_be_ofdma_tlv { __le32 be_ofdma_eht_sig_mcs[ATH12K_HTT_TX_PDEV_NUM_EHT_SIG_MCS_CNTRS]; } __packed; +struct ath12k_htt_pdev_mbssid_ctrl_frame_tlv { + __le32 mac_id__word; + __le32 basic_trigger_across_bss; + __le32 basic_trigger_within_bss; + __le32 bsr_trigger_across_bss; + __le32 bsr_trigger_within_bss; + __le32 mu_rts_across_bss; + __le32 mu_rts_within_bss; + __le32 ul_mumimo_trigger_across_bss; + __le32 ul_mumimo_trigger_within_bss; +} __packed; + #endif