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Mon, 12 Jan 2026 09:50:56 -0800 (PST) From: Rakuram Eswaran To: socketcan@hartkopp.net, rakuram.e96@gmail.com Cc: corbet@lwn.net, davem@davemloft.net, edumazet@google.com, horms@kernel.org, kuba@kernel.org, linux-can@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, mailhol@kernel.org, mkl@pengutronix.de, netdev@vger.kernel.org, pabeni@redhat.com Subject: Re: [PATCH 2/2] docs: can: update SocketCAN documentation for CAN XL Date: Mon, 12 Jan 2026 23:20:49 +0530 Message-ID: <20260112175049.10716-1-rakuram.e96@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: 20251231-can_doc_update_v1-v1-2-97aac5c20a35@gmail.com References: <20251231-can_doc_update_v1-v1-2-97aac5c20a35@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, 31 Dec 2025 at 23:47, Rakuram Eswaran wrote: > > Extend the SocketCAN documentation to cover CAN XL support, including > the updated frame layout, MTU definitions, mixed-mode operation, and > bitrate/XBTR configuration. The new text also explains how error > signalling behaviour differs between CAN FD, CAN XL mixed-mode, and > CAN-XL-only operation, as implemented in the current kernel stack. > > In addition, provide example iproute2 "ip" tool commands demonstrating > how to configure CAN XL interfaces and corresponding bittiming > attributes. > > These updates align the documentation with the behaviour of recent > CAN XL implementations and help users and developers set up correct > test environments. > > Signed-off-by: Rakuram Eswaran > --- > Tested the documentation build with Sphinx; no errors or warnings. > > Used below command for testing: > make htmldocs SPHINX_WARNINGS_LOG=warnings.log > > Documentation/networking/can.rst | 615 +++++++++++++++++++++++++++++++++------ > 1 file changed, 518 insertions(+), 97 deletions(-) > Hello Oliver, Any feedback on this documentation update patch before sending v2? Best Regards, Rakuram