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Fri, 06 Oct 2023 23:15:49 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 396NFmqp002377 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 6 Oct 2023 23:15:48 GMT Received: from [10.111.180.104] (10.49.16.6) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Fri, 6 Oct 2023 16:15:47 -0700 Message-ID: <90fcfe15-de1b-4371-a316-574ac7a03eda@quicinc.com> Date: Fri, 6 Oct 2023 16:15:46 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: removing OCB/WAVE/802.11p Content-Language: en-US To: Johannes Berg , CC: Rostislav Lisovy , Bertold Van den Bergh , , , , References: From: Jeff Johnson In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: TxsuON2LU3lcoQ25Yj4nn2c73SvmRo0E X-Proofpoint-GUID: TxsuON2LU3lcoQ25Yj4nn2c73SvmRo0E X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-06_15,2023-10-06_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 phishscore=0 clxscore=1011 mlxscore=0 adultscore=0 bulkscore=0 mlxlogscore=493 spamscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310060178 X-Spam-Status: No, score=2.7 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Fri, 06 Oct 2023 16:18:16 -0700 (PDT) X-Spam-Level: ** On 9/28/2023 8:38 AM, Johannes Berg wrote: > Hi, > > CC'ing lots of people who touched or used this in the past in hopes of > triggering some reaction somewhere ... > > I'm trying to do some cleanup in IBSS and following that some other > cleanups wrt. station allocation etc., but OCB pretty much copied the > IBSS code in this area, and I don't know how to use it, how to test it, > who's using it, if anyone is actually maintaining it, etc. > > Also, it only ever got implemented for ath9k, so I'm guessing it's not > getting any traction in new products/devices. > > So I'm probably going to remove it. > > Any takers to help maintain it instead? Do you have an estimate on the footprint of this logic? Do you have a proposed patch? In addition to ath9k I know there is out-of-tree usage of this functionality, and I'm trying to see if I can find someone to maintain this. But how would that actually work? /jeff