From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C2AF91D8DFE for ; Tue, 7 Jan 2025 19:41:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736278916; cv=none; b=awROnwfDeLFFrvWYDxi2m/lGKPFmYyjCEDZQPvPvT7W+EJMMSPp5NW0pO/3bLJDvK8Fl/cx2vD5EHs1O+qMRT74lYCuR9TVG7Tpn48BbHeI5+3DMtCm4+oYt6wL0rmiBkprXev8qasIxmEsXXX5SbMvh4fmBATG6aq9iE69wQk8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736278916; c=relaxed/simple; bh=jfyXnyiwS27l4XHf5wb845dXNP3GsC/zYJpvT8CrZz4=; h=From:To:Cc:Subject:References:Date:In-Reply-To:Message-ID: MIME-Version:Content-Type; b=CRdXPVUqPXqajEbw/6bssCjFP8tN5VvkyrFhkUxPXL7hbpE/EZkSnDwKznDYhBC21vx7DvuWhg8sEnG9qalUphbTJGBKn9NyZeC1RGcwdWPAQ+9bhDyJNPwbhNGFiyyHweuFOzjRiFEEKvtYrAq9SkfQ8Wn+o9gZGJPEzAxPO3M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=k689uoA7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="k689uoA7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5FB93C4CED6; Tue, 7 Jan 2025 19:41:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736278916; bh=jfyXnyiwS27l4XHf5wb845dXNP3GsC/zYJpvT8CrZz4=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=k689uoA7OPxhYoZw3BW3AZRh0nNnsVI6xdpEcoDHG8PZUVAPTYuYN+wOAv00Gh4+F j003TZOjuCRIDR3gqN3C/VQQvmjpOwdB57hpmY8lGvcd8ClVRqNWVm68nvfPtOHnLI tHF4IlGOUNF0xoguq1Nu2wJc/bEqi78v90RBtfbZYoiWDqmv/9ADEYWM69eoktjpAW BBvMO7CunOf7+epSS7ftjEgRAfomcc0x68GrswtArpqR35ZopcCZWVxpYINHORT1eT rZNo4YkKr0cgGvunso75kANtEYUcbtWUNKoNuLgDhAf9igPvZmlefEMQj9mADL7IVO kZIPZiJkp9VCQ== From: Kalle Valo To: Roopni Devanathan Cc: , , Pradeep Kumar Chitrapu Subject: Re: [PATCH 1/2] wifi: ath12k: Support Transmit Rate Buffer Stats References: <20241128110949.3672364-1-quic_rdevanat@quicinc.com> <20241128110949.3672364-2-quic_rdevanat@quicinc.com> Date: Tue, 07 Jan 2025 21:41:53 +0200 In-Reply-To: <20241128110949.3672364-2-quic_rdevanat@quicinc.com> (Roopni Devanathan's message of "Thu, 28 Nov 2024 16:39:48 +0530") Message-ID: <87o70ifm2m.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Roopni Devanathan writes: > From: Pradeep Kumar Chitrapu > > Add support to request transmit rate buffer stats from firmware through > HTT stats type 31. These stats give information such as MCS, NSS and > bandwidth of transmit and input buffer. > > Sample output: > ------------- > echo 31 > /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_STATS_PDEV_TX_RATE_TXBF_STATS: > Legacy OFDM Rates: 6 Mbps: 0, 9 Mbps: 0, 12 Mbps: 0, 18 Mbps: 0 > 24 Mbps: 0, 36 Mbps: 0, 48 Mbps: 0, 54 Mbps: 0 > tx_ol_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 > tx_ibf_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 > tx_txbf_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 > tx_ol_nss = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0 > tx_ibf_nss = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0 > tx_txbf_nss = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0 > tx_ol_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > half_tx_ol_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > quarter_tx_ol_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > tx_ibf_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > half_tx_ibf_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > quarter_tx_ibf_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > tx_txbf_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > half_tx_txbf_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > quarter_tx_txbf_bw = 0:0, 1:0, 2:0, 3:0, 4:0 > > HTT_STATS_PDEV_TXBF_FLAG_RETURN_STATS: > TXBF_reason_code_stats: 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0 > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00214-QCAHKSWPL_SILICONZ-1 > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > Signed-off-by: Pradeep Kumar Chitrapu > Signed-off-by: Roopni Devanathan Acked-by: Kalle Valo -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches