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path: root/Documentation/trace/coresight/coresight-etm4x-reference.rst
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2023-08-18Documentation: Fix typosBjorn Helgaas
Fix typos in Documentation. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-4-helgaas@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-08-26coresight: etm4x: docs: Add documentation for 'ts_source' sysfs interfaceGerman Gomez
Sync sysfs documentation pages to include the new ts_source (timestamp source) interface. Signed-off-by: German Gomez <german.gomez@arm.com> Signed-off-by: James Clark <james.clark@arm.com> Link: https://lore.kernel.org/r/20220823160650.455823-3-james.clark@arm.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
2022-07-06Documentation: coresight: Expand branch broadcast documentationJames Clark
Now that there is a way of enabling branch broadcast via perf, mention the possible use cases and known limitations. Signed-off-by: James Clark <james.clark@arm.com> Reviewed-by: Mike Leach<mike.leach@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20220511144601.2257870-5-james.clark@arm.com
2022-07-06Documentation: coresight: Link config options to existing documentationJames Clark
In order to document the newly added branch_broadcast option, create a table that links all of the config option formats to any existing docs. That way when the branch broadcast docs are expanded they are accessible from both places. Signed-off-by: James Clark <james.clark@arm.com> Reviewed-by: Mike Leach <mike.leach@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20220511144601.2257870-4-james.clark@arm.com
2021-06-17docs: trace: coresight: coresight-etm4x-reference.rst: replace some charactersMauro Carvalho Chehab
The conversion tools used during DocBook/LaTeX/html/Markdown->ReST conversion and some cut-and-pasted text contain some characters that aren't easily reachable on standard keyboards and/or could cause troubles when parsed by the documentation build system. Replace the occurences of the following characters: - U+00a0 (' '): NO-BREAK SPACE as it can cause lines being truncated on PDF output Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/b6a04e881bc80a3c1d3d23ccbc8208ca3c9053fd.1623826294.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-11-07coresight: etm4x: docs: Adds detailed document for programming etm4x.Mike Leach
Add in detailed programmers reference for users wanting to program the CoreSight ETM 4.x driver using sysfs. Signed-off-by: Mike Leach <mike.leach@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>