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[109.173.110.33]) by smtp.gmail.com with ESMTPSA id v2-20020ac25602000000b004a0589786ddsm2928064lfd.69.2023.03.23.07.19.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Mar 2023 07:19:56 -0700 (PDT) Date: Thu, 23 Mar 2023 17:19:55 +0300 From: Dmitry Kozlyuk To: Ferruh Yigit Cc: =?UTF-8?B?TWljaGHFgg==?= Krawczyk , William Tu , dpdk-dev , Igor Chauskin , Evgeny Schemeilin , Shai Brandes , Marcin Wojtas , Narcisa Ana Maria Vasile , Dmitry Malloy , Pallavi Kadam Subject: Re: [dpdk-dev] [PATCH RFC] net/ena: Add Windows support. Message-ID: <20230323171955.06c8fc24@sovereign> In-Reply-To: <17086af4-ae61-b042-26c3-cb979255d08d@amd.com> References: <20210814033609.58553-1-u9012063@gmail.com> <20210814143108.128803ef@sovereign> <27840df9-93b2-4385-ef81-aa63222510d0@amd.com> <17086af4-ae61-b042-26c3-cb979255d08d@amd.com> X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org 2023-03-23 13:13 (UTC+0000), Ferruh Yigit: > On 6/6/2022 8:53 AM, Micha=C5=82 Krawczyk wrote: > > sob., 21 maj 2022 o 00:08 Ferruh Yigit napisa=C5= =82(a): =20 > >> > >> On 8/30/2021 3:05 PM, William Tu wrote: =20 > >>> On Mon, Aug 30, 2021 at 12:12 AM Micha=C5=82 Krawczyk wrote: > >>> [...] =20 > >>>> Hi William, > >>>> > >>>> It's great to hear that you're working on ENA support for Windows! > >>>> > >>>> ENA PMD uses admin interrupt for processing all the commands like > >>>> creating the IO queues, setting up the MTU, etc., and also for the > >>>> AENQ events. With the current driver design it's critical to have th= is > >>>> admin interrupt working. > >>>> > >>>> It looks like the admin interrupt is not functional and from what I'= ve > >>>> seen in the email regarding the v21.11 roadmap for the Windows > >>>> support, the netuio interrupt support is going to be added in the > >>>> future. That might be the reason for you seeing those errors. =20 > >>> > >>> Hi Michal, > >>> Thank you! Then I will wait for netuio support. > >>> William =20 > >> > >> > >> Hi William, Micha=C5=82, > >> > >> This is a very old thread, but still in the patchwork, I wonder if is > >> there any update on the issue? =20 > >=20 > > Hi Ferruh, > >=20 > > sorry for the late reply - nothing new from my side. > >=20 > > I'm not sure what's the current state of the netuio interrupt support > > for the Windows, but if it still didn't land, then the original issue > > still persists. > > =20 >=20 > Hi William, Dmitry, >=20 > Is there any update on the netuio interrupt support? > What is the plan for this patch? Hi Ferruh, The work on the interrupt support has been abandoned unfortunately. I'd like to complete it one day, but can't make a commitment right now. Ref: http://patchwork.dpdk.org/project/dpdk/patch/20211012011107.431188-1-dmitry= .kozliuk@gmail.com/