From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 011.lax.mailroute.net (011.lax.mailroute.net [199.89.1.14]) (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 B6BAD26A08A; Fri, 13 Mar 2026 22:21:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773440514; cv=none; b=RBJN+RhVpBJiLV5ITzkx4a1a+MctUm0LORCWsomXWxrNGklUhzsevX4+Niwv6Gfi73z8wNzB8ibMHwXFTEEgq4uERtSWfU5Xo+KqpMS4i4rrl+ZothqR3VAeYuU9p/p271VJ40+KSjFP2jcPVIEHTY6ySnE8IfgXZhBxic2oOL4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773440514; c=relaxed/simple; bh=ollpBLc81hIYUYxH/7aX8gsUaO2zYBcA6eKTdeqdB9I=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=El4HOf2SpexA+PnTKdM8aD8/23TDAqGON4sEFLxwEzlAUU0Ovv4SNBWDvMYDFWmWAE3TN6WlySLFXgI43L+ZAB5IuKpwUUviB7lsLVqLx11Sp+pBy5W2hzcZ2HAxVK9FRAdNDBHW35+fORHNGdzp1uWunuugMVbyLGkbMf/RJ9U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=wKIFvt98; arc=none smtp.client-ip=199.89.1.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="wKIFvt98" Received: from localhost (localhost [127.0.0.1]) by 011.lax.mailroute.net (Postfix) with ESMTP id 4fXf9F2d4rz1XM6JB; Fri, 13 Mar 2026 22:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:content-type:content-type:in-reply-to :from:from:content-language:references:subject:subject :user-agent:mime-version:date:date:message-id:received:received; s=mr01; t=1773440509; x=1776032510; bh=ollpBLc81hIYUYxH/7aX8gsU aO2zYBcA6eKTdeqdB9I=; b=wKIFvt98+kIBAQHuGYcErrSz/wsAZqBV7Pky/GNB B4r/jHUr06gAnQGCliNgqeflfCmv18YNncB1DfGafuQrlZ+TCzhQGnmfELXH623E iDyDS9GrwqnE4kUlwBsUQBbkS65Cbc+fuh2Hd15kWviEeGFvORWSUHji5gpwTbQR RgdcN5UiRcgpJenFYg7c3XBertnLDCKKhYLj19zS9oRgsJs2WjatD1pURAydQPjN vN0RM7xXYPbm7IISNad8kr9TPUME888GAlImUVJYc/L2Ay+3AMlSyCly4vlpmb/z Ub9pfq4dM206Ipr7xncm7+QoAoig7L6vIydAGDVwqxcHYA== X-Virus-Scanned: by MailRoute Received: from 011.lax.mailroute.net ([127.0.0.1]) by localhost (011.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id haPGQphG-PBY; Fri, 13 Mar 2026 22:21:49 +0000 (UTC) Received: from [100.119.48.131] (unknown [104.135.180.219]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 011.lax.mailroute.net (Postfix) with ESMTPSA id 4fXf974qkbz1XM5jn; Fri, 13 Mar 2026 22:21:47 +0000 (UTC) Message-ID: <6367d46b-c5e5-4e3d-8ebb-3b08365401cd@acm.org> Date: Fri, 13 Mar 2026 15:21:46 -0700 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 05/12] scsi: ufs: core: Add debugfs entries for TX Equalization params To: Can Guo , avri.altman@wdc.com, beanhuo@micron.com, martin.petersen@oracle.com, mani@kernel.org Cc: linux-scsi@vger.kernel.org, Alim Akhtar , "James E.J. Bottomley" , open list References: <20260308151409.3779137-1-can.guo@oss.qualcomm.com> <20260308151409.3779137-6-can.guo@oss.qualcomm.com> Content-Language: en-US From: Bart Van Assche In-Reply-To: <20260308151409.3779137-6-can.guo@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 3/8/26 8:14 AM, Can Guo wrote: > Add debugfs support for UFS TX Equalization and UFS TX Equalization > Training (EQTR) to facilitate runtime inspection of link quality. These > entries allow developers to monitor and optimize TX Equalization > parameters and EQTR records during live operation. Reviewed-by: Bart Van Assche