From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 C15853E4C65 for ; Mon, 18 May 2026 09:01:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779094877; cv=none; b=WUpSGVJ/mN7v1R9G6rdXb671RUwl/VhHvt5B1xfLuToOhdnU5rQaBSQGbA70JTpPB5eSvLxQBc/xqY9hoH3deIumj2eatNm7iLRsRqc8A+tO2Qr4qIXOlkOZChy3odVZQpMq+CzoyySe1Fd10fjbwbuXhc53BHRpv57L8A63K6k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779094877; c=relaxed/simple; bh=RSPCH3qc3Xy4iGF8ehWaeSsdARYzSnxswqYM1yeqbyM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=U2pMoVl4uaYORPDH1VwbBexylB00zQ4r2B0/+fzkdWpN0JadZ5xOVHVHWiUNYTkWc6fThKKHJfSPTHvBCbP33QC7mP7ZGE8crWdT65XXOxI4K86l6u9K3Bi/TndO5elQlu+0/9FxpywYtZk80JBIiv3fM3uZbQvkUFrPgOtX5OY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=juEfOYUW; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=Jo7O/4Qw; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="juEfOYUW"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="Jo7O/4Qw" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64I6s4qe4172509 for ; Mon, 18 May 2026 09:01:15 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= ex/iHFRwmPF119yQVv1TrHAEiQaMqDN5Tz27AKPe7hg=; b=juEfOYUWJv7H9jrd +XKDfYTw4cSbssi3/VCmUNSBIBMjwbTHBz2Q2wKO6vcg+xnpWDhqNihY/WmQKZS8 j5AeKtLgUkG5bQoMv7XJ/MHUl9B4k11EsCJlC1DKtFONj2kT9QEMMCyJc4IhVhVb RclNluKpcMYANOBc5lthhFirpQimBb4I7d47QwED6wmKLuHBWldD9kOTg7HXno7z ZrV2mOnNhpkpe2A7aPAAdXTYcjdE9h4sSCh7MzzjA0h4qVoIsnDEeS9z6axlRKCe 4ceUDrKGKmLHlmCsUGYfQMW/SCCb8fA1jhZLOb5tu6uixuCjuCNExhwRSO8X/qC5 c+2hZg== Received: from mail-pj1-f72.google.com (mail-pj1-f72.google.com [209.85.216.72]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e6h0g5k45-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 18 May 2026 09:01:15 +0000 (GMT) Received: by mail-pj1-f72.google.com with SMTP id 98e67ed59e1d1-368edd5fec4so2289917a91.0 for ; Mon, 18 May 2026 02:01:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779094874; x=1779699674; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ex/iHFRwmPF119yQVv1TrHAEiQaMqDN5Tz27AKPe7hg=; b=Jo7O/4Qwa0YOA6BCC4owwWPm4lg8i7ajVL9VybCDnPYXledGSdEW+qKVhNb0Ks1IRI lVNcqgzKcHdwTf9YpBDT+kXLvKsR5AoMUnZ++e0RKSnIf/zxIQDTiiaDnsU9dwqR1Ibq R3tQ7KPoP8OjSABJNtP8fwFMlTMGcGNKfx95UUe7JQI4QrhQow8RJZEN4J+06L9YmIBA K127JOyBDRXG41JjKOmyLomYnCI4cajgrzh5/kA3dcy+MTwx2N2rO2XIhMAmGY+aAhA0 oJCZXbDcyoQHhVI1U7zgbyPQsdraoujycUFv2NSRw7GOUDU+FrKcDQaanLafWScMywBW Jacw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779094874; x=1779699674; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ex/iHFRwmPF119yQVv1TrHAEiQaMqDN5Tz27AKPe7hg=; b=c7HEI2EiJIbUgY/2CcNnZvkH43MPXYh9gC4466kJzMR6SLTo0Hv+RIHTnYHivRd/AX 1XeON+nNhFvdQXgsisimhL1Qoka/j76O5qPIFyyuaudMRJpbjVmtSG1oKoJqZ8HhMry1 N8Q/0z/lqaieLAoR3CzACqv/P5W++csudSCO/ioEsDxrm8RJU9PIkb+JhNQhfgGdsnqZ qz/Z9EV6Wnw+4ibKBVYlFmlUXXdRZ/5h57yx9xHnJ4CZzS8HpqQR/X3rgRe4gtQ2W+Y7 445qiY3F76paz1fot0FRq7VPgbjgMdF3K7wpz9Lusj7iY2CQXCjBcfwqghf39Wbx3wIa ghQg== X-Forwarded-Encrypted: i=1; AFNElJ9m80RC9+sK94BvNp/jZfjqofP/UO7SxfHBHJaUijBYtsx6imN/yfVUEQsiXGvSBeGvooj0ywD4/JN2g3w=@vger.kernel.org X-Gm-Message-State: AOJu0YxLI//Uz5rDIxaPoJ0dEPtsK6mA99KLb45lffhXqafGcORBOSaa YMfWnC/Posnuyb7ggwY5v95bFTvlu2usjBbbhd5tVl7luPU8ZMha8/qNh2d8DpkrXSNgrM64Suo mSLddU5Z9txb4mM69DgAEobTu5x6x1sEKEcJCn0dv0tm1+kZv7PBVcrjG1AftzxJQnrk= X-Gm-Gg: Acq92OG005k56V3xFsxS6uT5A6x+MWoAyVz93Nyd2SG4MxQD1k1wWRTyHo9SdTIxAHg Mvpc2yiEiepFZq4jh5EUbDoB9xED+fqr6TOMgqOTodv09UTsUZs5KN94UFOHe65n8zYCcHmnDHe 7bYCxnSu/wZ5SQmr3M7dutLDTHPoNIry39y0XCyb+ih15RbWcQvXulELyJLNhxazeFrygusiBEz 3re/aktkQElKspK7ilOqPEnXJLo4JN22F3f/YzhyCiuRr+CI6XqNX+oPXUgofR/X6NAl/11B7uD xjBHPxlQ8V3xGAbwk8VtwUgIpltOc3dF2Hlu3HrOvHbwFvZzFT37ocN/jvukExUpMA6vlsWgTkT Ct2CxkEPs1PJ8G9Nq7YRIYYsQFH/GMdxF9qLuCxTCoWmIrVzAnyBeYNIH0yJvNdmNx2Ixp2PoYu hphqJnHyf3VV/P X-Received: by 2002:a17:90b:3c8f:b0:368:ddd7:abcd with SMTP id 98e67ed59e1d1-36951c9a01amr13690175a91.27.1779094874443; Mon, 18 May 2026 02:01:14 -0700 (PDT) X-Received: by 2002:a17:90b:3c8f:b0:368:ddd7:abcd with SMTP id 98e67ed59e1d1-36951c9a01amr13690138a91.27.1779094873918; Mon, 18 May 2026 02:01:13 -0700 (PDT) Received: from [10.133.33.94] (tpe-colo-wan-fw-bordernet.qualcomm.com. [103.229.16.4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-369512424c2sm10476510a91.4.2026.05.18.02.01.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 May 2026 02:01:13 -0700 (PDT) Message-ID: <504b3674-283c-4fb2-bc5e-4a66220b894b@oss.qualcomm.com> Date: Mon, 18 May 2026 17:01:09 +0800 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 2/2] scsi: ufs: ufs-qcom: Use quirk EXTENDED_TX_EQTR_ADAPT_LENGTH_L0L1L2L3 To: Can Guo , avri.altman@wdc.com, bvanassche@acm.org, beanhuo@micron.com, peter.wang@mediatek.com, martin.petersen@oracle.com, mani@kernel.org Cc: linux-scsi@vger.kernel.org, "James E.J. Bottomley" , "open list:UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER..." , open list References: <20260501131641.826258-1-can.guo@oss.qualcomm.com> <20260501131641.826258-3-can.guo@oss.qualcomm.com> Content-Language: en-US From: Ziqi Chen In-Reply-To: <20260501131641.826258-3-can.guo@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE4MDA4NiBTYWx0ZWRfX5n0hQYx2Swws +ReCO0oHD3ws/uXld6THjtSPTE/xiI1SiAJGzsb3PpB5Cz4QG1viqipeiWEhS4cn25/knwb+4PJ 3Z1JzbICzL14+vuwNDvidCy24MauiKg9U1egJLLmwEJH40SNBGmVDh8CSfH1/kdiSL8IdF2ueKq U2yegLiMZCVhx7l75UnBNjonSI6YeFf8yM25O3K6ddvKKgM3aUISajhuz+TGhO6I27fp9Is43ao 8tUnafJUf8MwDIArKrOibnSCsRyc5mM7I+ZDrRNnPNR5YlUodDCjwDKutQiHTQtMHOwvtinXKzL t0wHgpkGjEVEcP3jmHeuvMT4DqEkeKHrYeLKxn2JT63w75lvmPjmk2gHWqbmyPNXXZFdM4Ytcy2 6Y7oMK1pwDe6LnKDdcfHYZ955qqkUfvolbQ7BdzJlK5dzOufxLoqS40wa311Jpkl3Hl0xQAIIQn QbF5q9tRSUdYk9sfojw== X-Authority-Analysis: v=2.4 cv=W7gIkxWk c=1 sm=1 tr=0 ts=6a0ad55b cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=ojIT_3mfSX8TM-jzfhEA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-GUID: HHMOwSDqbvacB-VUNsFT_G3IqkF6dXZ2 X-Proofpoint-ORIG-GUID: HHMOwSDqbvacB-VUNsFT_G3IqkF6dXZ2 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-18_02,2026-05-15_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 malwarescore=0 impostorscore=0 adultscore=0 phishscore=0 clxscore=1011 spamscore=0 lowpriorityscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605180086 On 5/1/2026 9:16 PM, Can Guo wrote: > Use UFSHCD_QUIRK_EXTENDED_TX_EQTR_ADAPT_LENGTH_L0L1L2L3 for UFS Hosts > HW major version 0x7 & minor version 0x1. > > Signed-off-by: Can Guo > --- > drivers/ufs/host/ufs-qcom.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c > index bc037db46624..7b6957ef164b 100644 > --- a/drivers/ufs/host/ufs-qcom.c > +++ b/drivers/ufs/host/ufs-qcom.c > @@ -1305,6 +1305,9 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba) > if (host->hw_ver.major > 0x3) > hba->quirks |= UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH; > > + if (host->hw_ver.major == 0x7 && host->hw_ver.minor == 0x1) > + hba->quirks |= UFSHCD_QUIRK_EXTENDED_TX_EQTR_ADAPT_LENGTH_L0L1L2L3; > + > if (drvdata && drvdata->quirks) > hba->quirks |= drvdata->quirks; > } Reviewed-by: Ziqi Chen