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Fri, 2 Oct 2026 14:08:56 +0000 (GMT) Received: from ltc.linux.ibm.com (unknown [9.5.196.140]) by smtpav06.wdc07v.mail.ibm.com (Postfix) with ESMTP; Fri, 2 Oct 2026 14:08:56 +0000 (GMT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Fri, 02 Oct 2026 09:08:55 -0500 From: Wen Xiong To: Mathias Nyman Cc: mathias.nyman@intel.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, wenxiong@us.ibm.com, Brian King , Samuel Mendoza-Jonas , Joel Stanley Subject: Re: [PATCH] xhci: Reset controller on xhci shutdown In-Reply-To: References: <20261001222527.11742-1-wenxiong@linux.ibm.com> Message-ID: <3d04f9132ddedae73ba96de428801db9@linux.ibm.com> X-Sender: wenxiong@linux.ibm.com Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=FYWiV5+6 c=1 sm=1 tr=0 ts=6abfbafa cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=kj9zAlcOel0A:10 a=660iZSQnnn4A:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=mhd8ySKZzU042aZgE0sA:9 a=CjuIK1q_8ugA:10 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDAyMDA1NiBTYWx0ZWRfX5vYlPEVZQhee /AdJo/f1/RdD8rTdhbYNX43/9Wj7wLrcw/OpfX4Zp+TZ0UNApBeeu91Jyr5wcequAhhzCv84bZN ZGU5PxCknDF/Rxgol8h39Vg6QlwldJA= X-Proofpoint-ORIG-GUID: bcqIDO5gLkyh2AHD24Z9cq_bR_kemMDU X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDAyMDA1NiBTYWx0ZWRfX08T693Zm07bi sowIbHHLpfKzeHu8zvfILU5JkR8CiNIJs7+p/SZmNdjmbWNhRirsWHaKJNLmo8H6qfzIe7m1H9w HdqvJxMxzuulJHAokiRVMV04+UvwSZMpdF7y9miDqMIH7dKNTEU9AE+Igi86vTuCpSp15uLwVeN SfmQVoT0HbbSqf/lTqNlU7teNvJKpyvM8L5e2MCKibHs3USXHiY+TAEqjNp2OR+zTP2jz99mx1Z CrQH1vkFavWRChJgXJSsfn1u50qzbyunQY5YWKF5BLlifecR639ntW/rsJ17FaGb1re+Q3ZDY6d rfEHKHDgHUoOXLnfC88xhddxd93x2geDZX+aULaxH5+Wp/vnJCf619R0jHxDxQ7+++jCZkO+qGw l/Z5fkOaY2KtiVWezCPFzf7luuMXjoMJNm+mi2Boa74YicwfGNC3JNivkUOo8J2AvNuKoO7OX/z 3c0Ky9GEWtgSSyKo6Jg== X-Proofpoint-GUID: bcqIDO5gLkyh2AHD24Z9cq_bR_kemMDU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-02_04,2026-10-01_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1011 impostorscore=0 spamscore=0 phishscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2610020056 > Should be added to xhci-pci.c: xhci_pci_shutdown() instead. > > Probably also limited to that specific TI xHC controller > Hi Mathias, I will try that. Thanks, Wendy