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linux/tools/docs/lib/parse_data_structs.py

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docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse-headers.py: move it from sphinx dir As suggested by Jon, we should start having a tools/docs directory, instead of placing everything under scripts. In the specific case of parse-headers.py, the previous location is where we're placing Sphinx extensions, which is not the right place for execs. Move it to tools/docs/parse-headers.py. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/0f5ac2d704cffe9834e589b39549d2393e1237ef.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:18 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse-headers.py: move it from sphinx dir As suggested by Jon, we should start having a tools/docs directory, instead of placing everything under scripts. In the specific case of parse-headers.py, the previous location is where we're placing Sphinx extensions, which is not the right place for execs. Move it to tools/docs/parse-headers.py. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/0f5ac2d704cffe9834e589b39549d2393e1237ef.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:18 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse-headers.py: move it from sphinx dir As suggested by Jon, we should start having a tools/docs directory, instead of placing everything under scripts. In the specific case of parse-headers.py, the previous location is where we're placing Sphinx extensions, which is not the right place for execs. Move it to tools/docs/parse-headers.py. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/0f5ac2d704cffe9834e589b39549d2393e1237ef.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:18 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse-headers.py: move it from sphinx dir As suggested by Jon, we should start having a tools/docs directory, instead of placing everything under scripts. In the specific case of parse-headers.py, the previous location is where we're placing Sphinx extensions, which is not the right place for execs. Move it to tools/docs/parse-headers.py. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/0f5ac2d704cffe9834e589b39549d2393e1237ef.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:18 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse-headers.py: move it from sphinx dir As suggested by Jon, we should start having a tools/docs directory, instead of placing everything under scripts. In the specific case of parse-headers.py, the previous location is where we're placing Sphinx extensions, which is not the right place for execs. Move it to tools/docs/parse-headers.py. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/0f5ac2d704cffe9834e589b39549d2393e1237ef.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:18 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
docs: parse-headers.py: better handle @var arguments The kernel-doc markups inside headers may contain @var markups. With the current rule, this would be converted into: \* @:c:type:`DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR <dmx_buffer_flags>`\: Fix it adding a non-printed space if needed. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/8d06bb713d6ec8de65179dd93defe479715409b6.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:16 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
docs: parse-headers.py: better handle @var arguments The kernel-doc markups inside headers may contain @var markups. With the current rule, this would be converted into: \* @:c:type:`DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR <dmx_buffer_flags>`\: Fix it adding a non-printed space if needed. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/8d06bb713d6ec8de65179dd93defe479715409b6.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:16 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
tools: docs: parse_data_structs: make process_exceptions two stages Split the logic which parses exceptions on two stages, preparing the exceptions file to have rules that will affect xref generation. For now, preserve the original API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <da9ca5f2ce1ffcfb355e32e676ff013607c227e0.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:28 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs: make process_exceptions two stages Split the logic which parses exceptions on two stages, preparing the exceptions file to have rules that will affect xref generation. For now, preserve the original API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <da9ca5f2ce1ffcfb355e32e676ff013607c227e0.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:28 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
tools: docs: parse_data_structs: make process_exceptions two stages Split the logic which parses exceptions on two stages, preparing the exceptions file to have rules that will affect xref generation. For now, preserve the original API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <da9ca5f2ce1ffcfb355e32e676ff013607c227e0.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:28 +02:00
tools: docs: parse_data_structs.py: get rid of process_exceptions() Add an extra parameter to parse_file to make it handle exceptions internally, cleaning up the API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <8575bbc94ff706aa7e7cc3a188399ca17a3169e6.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:29 +02:00
tools: docs: parse_data_structs.py: accept more reftypes Current regex is limited to only some c-domain reftypes. There are several others. Change the code to pick the name specified there. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <5c146923d1e3183893f290216fb1378954e2e540.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:31 +02:00
tools: docs: parse_data_structs.py: get rid of process_exceptions() Add an extra parameter to parse_file to make it handle exceptions internally, cleaning up the API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <8575bbc94ff706aa7e7cc3a188399ca17a3169e6.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:29 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add namespace support C domain supports a ".. c:namespace::" tag that allows setting a symbol namespace. This is used within the kernel to avoid warnings about duplicated symbols. This is specially important for syscalls, as each subsystem may have their own documentation for them. This is specially true for ioctl. When such tag is used, all C domain symbols have c++ style, e.g. they'll become "{namespace}.{reference}". Allow specifying C namespace at the exception files, avoiding the need of override rules for every symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cc27ec60ceb3bdac4197fb7266d2df8155edacda.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:30 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: get rid of process_exceptions() Add an extra parameter to parse_file to make it handle exceptions internally, cleaning up the API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <8575bbc94ff706aa7e7cc3a188399ca17a3169e6.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:29 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: get rid of process_exceptions() Add an extra parameter to parse_file to make it handle exceptions internally, cleaning up the API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <8575bbc94ff706aa7e7cc3a188399ca17a3169e6.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:29 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs: make process_exceptions two stages Split the logic which parses exceptions on two stages, preparing the exceptions file to have rules that will affect xref generation. For now, preserve the original API. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <da9ca5f2ce1ffcfb355e32e676ff013607c227e0.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:28 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
docs: parse-headers.py: better handle @var arguments The kernel-doc markups inside headers may contain @var markups. With the current rule, this would be converted into: \* @:c:type:`DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR <dmx_buffer_flags>`\: Fix it adding a non-printed space if needed. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/8d06bb713d6ec8de65179dd93defe479715409b6.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:16 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
tools: docs: parse_data_structs.py: drop contents header When used in practice, one may want to have multiple header files on a single rst file, like: *********************** Digital TV uAPI symbols *********************** .. contents:: Table of Contents :depth: 2 :local: Frontend ======== .. kernel-include:: include/uapi/linux/dvb/frontend.h :generate-cross-refs: :toc: Demux ===== .. kernel-include:: include/uapi/linux/dvb/dmx.h :generate-cross-refs: :toc: ... So, don't add ..contents:: here. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <4bf353e5248133a3b0abd82519a38453402fe7c6.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:24 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
tools: docs: parse_data_structs.py: output a line number Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <dcffa6844dede00052f5fb851a857991468f22b5.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:25 +02:00
docs: kernel_include.py: fix line numbers for TOC On TOC output, we need to embeed line numbers with ViewList. Change the parse class to produce a line-number parsed result, and adjust the output accordingly. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <74eed96e32f79eaaef7a99ffe7c3224fed369c27.1759329363.git.mchehab+huawei@kernel.org>
2025-10-01 16:49:26 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00
tools: docs: parse_data_structs.py: add methods to return output When running it from command line, we want to write an output file, but when used as a class, one may just want the output content returned as a string. Split write_output() on two methods to allow both usecases. Also add an extra method to produce a TOC. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/c98bdec3380aad54178baf2751a2f1fcd128576b.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:19 +02:00
docs: parse-headers.py: convert parse-headers.pl When the Kernel started to use Sphinx, we had to come up with a solution to parse media headers. On that time, we didn't have much experience with Sphinx extensions. So, we came up with our own script-based solution that were basically implementing a set of rules we used to have at the Makefile. Convert it to Python, keeping it bug-compatible with the original script. While here, try to better document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ae5cfa8dff37e280cc9493fc95a51cd0cc0ba127.1755872208.git.mchehab+huawei@kernel.org
2025-08-22 16:19:14 +02:00