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Mon, 08 Dec 2025 06:19:08 -0800 (PST) From: Rakuram Eswaran To: linux-can@vger.kernel.org Cc: rakuram.e96@gmail.com, linux-kernel@vger.kernel.org, mailhol@kernel.org, mkl@pengutronix.de, socketcan@hartkopp.net Subject: Re: [RFC PATCH 0/2] can: add dummy_can termination and update SocketCAN docs for CAN XL Date: Mon, 8 Dec 2025 19:49:00 +0530 Message-ID: <20251208141904.8737-1-rakuram.e96@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: 20251127191808.144723-1-rakuram.e96@gmail.com References: <20251127191808.144723-1-rakuram.e96@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit On Fri, 28 Nov 2025 at 00:49, Rakuram Eswaran wrote: > > This RFC series introduces two changes related to CAN XL support: > >   1. Add termination configuration support to the dummy_can driver, >      enabling termination testing with iproute2. > >   2. Update the SocketCAN documentation to describe CAN XL operation, >      including MTU changes, bittiming/XBTR settings, mixed-mode >      behaviour, error signalling, and example iproute2 usage. > > The goal of this RFC is to validate whether the proposed behaviour and > documentation match the expectations for the ongoing CAN XL upstream > work. Feedback from the maintainers is highly appreciated. > > Base commit: > commit 30f09200cc4a ("Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux") > > For testing, this series was applied on top of the following patchsets: > >   * "treewide: remove can_change_mtu()" (Vincent Mailhol) >         b4 am 20251003-remove-can_change_mtu-v1-1-337f8bc21181@kernel.org >         git am ./20251003_mailhol_can_treewide_remove_can_change_mtu.mbx > >   * "can: netlink: add CAN XL support" (Marc Kleine-Budde) >         b4 am 20251126-canxl-v8-0-e7e3eb74f889@pengutronix.de >         git am ./v8_20251126_mkl_can_netlink_add_can_xl_support.mbx > > Testing was performed using the iproute2-next tree (canxl-netlink branch), > which contains the required CAN XL netlink support for validating > these changes. > Hello, Gentle ping — any feedback on this documentation update patch series? Best Regards, Rakuram