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Bottomley" , "Martin K. Petersen" CC: , , , , , , , , Subject: [PATCH 0/3] add fixup_dev_quirks vops for ufs-qcom Date: Tue, 20 Aug 2024 18:07:53 +0530 Message-ID: <20240820123756.24590-1-quic_mapa@quicinc.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: g2Vycw4L0xpLUDqmC800La0_MZPS8pfE X-Proofpoint-GUID: g2Vycw4L0xpLUDqmC800La0_MZPS8pfE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-20_09,2024-08-19_03,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1011 adultscore=0 spamscore=0 malwarescore=0 lowpriorityscore=0 mlxlogscore=413 bulkscore=0 phishscore=0 mlxscore=0 impostorscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408200093 Add fixup_dev_quirk vops in QCOM UFS platforms and provide an initial vendor-specific device quirk table. Micron and Skhynix UFS device needs DELAY_BEFORE_LPM quirk to have a delay before VCC is powered off. So add Micron and Skhynix vendors ID and this quirk for both. Toshiba UFS devices require delay after VCC power rail is turned-off in QCOM platforms. Hence add Toshiba vendor ID and DELAY_AFTER_LPM quirk for Toshiba UFS devices in QCOM platforms. Manish Pandey (3): scsi: ufs: ufs-qcom: add fixup_dev_quirks vops scsi: ufs: ufs-qcom: Add DELAY_BEFORE_LPM quirk for Micron and Skhynix scsi: ufs: ufs-qcom: Apply DELAY_AFTER_LPM quirk for Toshiba devices drivers/ufs/host/ufs-qcom.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)