From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 004.mia.mailroute.net (004.mia.mailroute.net [199.89.3.7]) (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 DBF951465A5; Tue, 27 May 2025 21:38:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.3.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748381905; cv=none; b=YoZXF9WxKANj7FPjIDAWwnuHeMVqOHuyvkVY2y5ekqE0/Pf3xTvdkp2J5JjTOlIfsw6Fouz1cSSrmZNZ0UtXHzAkdM11kU6P0JoPLC0AJDBAlgq1pxTLVbTx9yHidi03hUAEu1vvyLRA10NVxamG38LUhuP13GCQY3eiq9rnYBA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748381905; c=relaxed/simple; bh=oa4aau0o+QDBX1AUVYeSan9W4UogTjwV3ZMNtPcpQdM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=JsMhuvlVzf1lHtGoQtJ9IMNFB/KoslPga4g4WG/mjvP4Wz6/dsYZo1onDEvbqTcozPpsxdi3rahz4pcJhqsf+ybQxBs3HpxYavHWSqEfyka/5/DpkPE1dkn6UkJsaqm6gX4BlElVGt9X/XW8kS1NZdQaa8KfnT6f4cfcWx5YkKw= 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=DavGqlez; arc=none smtp.client-ip=199.89.3.7 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="DavGqlez" Received: from localhost (localhost [127.0.0.1]) by 004.mia.mailroute.net (Postfix) with ESMTP id 4b6Qwt4tJJzm0gbm; Tue, 27 May 2025 21:38:22 +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=1748381899; x=1750973900; bh=aLc5NxkI8M6spKxInjbGY5A5 fJLpZLq+g1FMQFSSSOQ=; b=DavGqlezNjvN0lqUvuQ+5r9yVyOxdBlWx4RJtljG Aa3LRtX/nFT+4kSHpb31UMxnv3Wg4CevSpsUBs2/JanU4/RgZVN3uI2cSNU1tnXf Gl3kNcnVCDDR90xPK8JuVFcgkALf8G9Qo4w8xXLWbngogLlSTROy/ceMdWrsTLcI +MoVqXKgUU/22UHcDioPxN5TWG0fZeXgSlfsmv6lNwbXkq7f2ShIr20r7TJ1cWk5 bjv94mDQZUnOf5U6TDijYfXyOlTDbB0fK4B73rLd3cf8gCfAOAaWqX99XAJcNKE9 asqL9iKAYIRbn6O4EeiX4sqXekk6RPJQZ0u/XWbjH9mbdw== X-Virus-Scanned: by MailRoute Received: from 004.mia.mailroute.net ([127.0.0.1]) by localhost (004.mia [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id hhLAYRg3fNIf; Tue, 27 May 2025 21:38:19 +0000 (UTC) Received: from [100.66.154.22] (unknown [104.135.204.82]) (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 004.mia.mailroute.net (Postfix) with ESMTPSA id 4b6QwV5NwCzm0gc0; Tue, 27 May 2025 21:38:01 +0000 (UTC) Message-ID: Date: Tue, 27 May 2025 14:38:00 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6] ufs: core: Add HID support To: Huan Tang , alim.akhtar@samsung.com, avri.altman@wdc.com, James.Bottomley@HansenPartnership.com, martin.petersen@oracle.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, beanhuo@micron.com, peter.wang@mediatek.com, quic_nguyenb@quicinc.com, quic_ziqichen@quicinc.com, keosung.park@samsung.com, viro@zeniv.linux.org.uk, gwendal@chromium.org, manivannan.sadhasivam@linaro.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: opensource.kernel@vivo.com, Wenxing Cheng , Bean Huo References: <20250523064604.800-1-tanghuan@vivo.com> Content-Language: en-US From: Bart Van Assche In-Reply-To: <20250523064604.800-1-tanghuan@vivo.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/22/25 11:46 PM, Huan Tang wrote: > Follow JESD220G, support HID(Host Initiated Defragmentation) > through sysfs, the relevant sysfs nodes are as follows: > 1.analysis_trigger > 2.defrag_trigger > 3.fragmented_size > 4.defrag_size > 5.progress_ratio > 6.state > The detailed definition of the six nodes can be found in the sysfs > documentation. > > HID's execution policy is given to user-space. > > Signed-off-by: Huan Tang > Signed-off-by: Wenxing Cheng > Suggested-by: Bart Van Assche > Reviewed-by: Peter Wang > Reviewed-by: Bean Huo Reviewed-by: Bart Van Assche