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Mon, 13 Jan 2025 23:28:03 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 50DNS2NJ011042 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Jan 2025 23:28:02 GMT Received: from [10.110.66.138] (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 13 Jan 2025 15:28:01 -0800 Message-ID: <060a6fb1-05a6-488a-aba2-64d7bc8693df@quicinc.com> Date: Mon, 13 Jan 2025 15:28:00 -0800 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v32 02/32] xhci: sideband: add initial api to register a secondary interrupter entity To: Mathias Nyman , , , , , , , , , , , , , , CC: , , , , , , References: <20250108012213.1659364-1-quic_wcheng@quicinc.com> <20250108012213.1659364-3-quic_wcheng@quicinc.com> Content-Language: en-US From: Wesley Cheng In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: akqRraIlZUG8tlhrebYekkqcbiiDY1kA X-Proofpoint-ORIG-GUID: akqRraIlZUG8tlhrebYekkqcbiiDY1kA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 adultscore=0 suspectscore=0 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501130184 Hi Mathias, On 1/8/2025 6:10 AM, Mathias Nyman wrote: > On 8.1.2025 3.21, Wesley Cheng wrote: >> From: Mathias Nyman >> >> Introduce XHCI sec intr, which manages the USB endpoints being requested by >> a client driver.  This is used for when client drivers are attempting to >> offload USB endpoints to another entity for handling USB transfers.  XHCI >> sec intr will allow for drivers to fetch the required information about the >> transfer ring, so the user can submit transfers independently.  Expose the >> required APIs for drivers to register and request for a USB endpoint and to >> manage XHCI secondary interrupters. > > The "sec intr" above should also be renamed back to "sideband" > > Sounds good, will do... Thanks Wesley Cheng