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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ae3f66d920asm919310166b.12.2025.07.08.08.29.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Jul 2025 08:29:02 -0700 (PDT) Message-ID: <9ae0d97b-e68d-4255-8ab5-18007763babd@oss.qualcomm.com> Date: Tue, 8 Jul 2025 17:29:00 +0200 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 RFC/RFT 2/5] ufs: ufs-qcom: Remove inferred MCQ mappings To: Bart Van Assche , Konrad Dybcio , Manivannan Sadhasivam , "James E.J. Bottomley" , "Martin K. Petersen" , Asutosh Das , Stanley Chu Cc: Marijn Suijten , Can Guo , Nitin Rawat , linux-arm-msm@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250704-topic-qcom_ufs_mcq_cleanup-v1-0-c70d01b3d334@oss.qualcomm.com> <20250704-topic-qcom_ufs_mcq_cleanup-v1-2-c70d01b3d334@oss.qualcomm.com> <3c8622ed-db52-46e7-86db-c170b4aae55a@acm.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <3c8622ed-db52-46e7-86db-c170b4aae55a@acm.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzA4MDEzMCBTYWx0ZWRfX77tzEDNWCqM4 tXFTqgQqzBMaVJ+cgRQV7iKkJ5hYOZThU3Xna0y+49x1drMmpMVwZ6vkwDAg5nneEQ/Z7FqO5YN gKCmNJNqSgvNVRO8+uWWKJBCmVABa0W8nSJntTajnVnVHug8qZfQ2q2Terzg2oh2cG0ZJRJl6vw 1IHYnk7ZFzYaIUZA3ujXzybJ9RtA8b9ELbgkNepJjBaCRClRNp4jcU9iUZwZ1+zX8j9o4LyBSbn OT8wPvXJPbglQi1VEBxYW47CKR0FPw6tZzdXFjGDQI4U28ZrrSPQrWeQ4ez0Qw0HfFetTz+ub4E U3I8OSESiIkEiYJ1WTSwVncyAv+Sj2QhEBxwrDd/V7gR5RGbBTd4dQRwYfPlSnOU1NLrZE83YgB ev2hyIHaIu2R9Q3dCHgKWbhx0JM+vYQroSUp6yXLs1lvsMGDJ4bajzZORc70jfglzx6dbj23 X-Authority-Analysis: v=2.4 cv=Vq0jA/2n c=1 sm=1 tr=0 ts=686d3941 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=EJ2a9uInbOJvoxFTTbQA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: 0G-2XqmSoPr8K4E1dkxlnlQosZMFqbGe X-Proofpoint-GUID: 0G-2XqmSoPr8K4E1dkxlnlQosZMFqbGe X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-08_04,2025-07-07_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 mlxscore=0 malwarescore=0 mlxlogscore=800 impostorscore=0 suspectscore=0 priorityscore=1501 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507080130 On 7/7/25 7:51 PM, Bart Van Assche wrote: > On 7/4/25 10:36 AM, Konrad Dybcio wrote: >> There are currently no platforms with MCQ enabled, so there is no >> functional change. > > Hmm ... my understanding is that your employer provides multiple > development boards that support MCQ? The commit message refers to the state of the upstream kernel, where none of the platforms we support today use MCQ (which I can tell as it would require describing an additional register region in DT). Konrad