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[193.232.173.35]) by smtp.gmail.com with ESMTPSA id x25sm451285lja.23.2022.02.18.13.25.19 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 18 Feb 2022 13:25:20 -0800 (PST) Date: Sat, 19 Feb 2022 00:25:18 +0300 From: Antony Pavlov To: Ahmad Fatoum Cc: barebox@lists.infradead.org, Sascha Hauer Message-Id: <20220219002518.54e7eec76ca0e716131f07c5@gmail.com> In-Reply-To: <20220217082714.81749-2-a.fatoum@pengutronix.de> References: <20220217082714.81749-1-a.fatoum@pengutronix.de> <20220217082714.81749-2-a.fatoum@pengutronix.de> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; i686-pc-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220218_132523_933414_F4FDC5CF X-CRM114-Status: GOOD ( 12.37 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.9 required=4.0 tests=AWL,BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 1/1] Documentation: devel: add new project ideas section X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On Thu, 17 Feb 2022 09:27:14 +0100 Ahmad Fatoum wrote: Hi! ... > +Update barebox networking stack for IPv6 support > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +Skills: C, Networking > + > +The barebox network stack is mainly used for TFTP and NFSv3 (over UDP) b= oot. > +Most embedded systems barebox runs on aren't deployed to IPv6 networks y= et, > +so it's the right time now to future-proof and learn more about networki= ng > +internals. One major complication with IPv6 support is neighbor discovery > +protocols that require networking to be possible "in the background". > +barebox' recent improvements of resource sharing and cooperative schedul= ing > +makes it possible to integrate an IPv6 stack, e.g. lwIP. Several years ago I have tried to integrate picotcp network stack into bare= box, please see http://lists.infradead.org/pipermail/barebox/2015-June/thread.ht= ml#23749 and https://github.com/frantony/barebox/tree/20190707.picotcp This work can be revived after current picotcp state of affairs investigati= on. > +There are also community patches to integrate a TCP stack into barebox. > +These can be evaluated as time allows. picotcp supports both IPv6 and TCP. > +This project does not require dedicated hardware. QEMU or barebox built > +to run under Linux (sandbox) may be used. > + -- = Best regards, =A0 Antony Pavlov _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox