kernel/linux.git/include/linux/framer, branch v6.19.11

net: wan: framer: Add missing static inline qualifiers

2024-03-27T10:25:54+00:00

Compilation with CONFIG_GENERIC_FRAMER disabled lead to the following warnings: framer.h:184:16: warning: no previous prototype for function 'framer_get' [-Wmissing-prototypes] 184 | struct framer *framer_get(struct device *dev, const char *con_id) framer.h:184:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 184 | struct framer *framer_get(struct device *dev, const char *con_id) framer.h:189:6: warning: no previous prototype for function 'framer_put' [-Wmissing-prototypes] 189 | void framer_put(struct device *dev, struct framer *framer) framer.h:189:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 189 | void framer_put(struct device *dev, struct framer *framer) Add missing 'static inline' qualifiers for these functions. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202403241110.hfJqeJRu-lkp@intel.com/ Fixes: 82c944d05b1a ("net: wan: Add framer framework support") Cc: stable@vger.kernel.org Signed-off-by: Herve Codina Reviewed-by: Andy Shevchenko Signed-off-by: David S. Miller

net: wan: framer: remove children from struct framer_ops kdoc

2024-02-21T12:41:24+00:00

Remove documentation of non-existent children field from the Kernel doc for struct framer_ops. Introduced by 82c944d05b1a ("net: wan: Add framer framework support") Signed-off-by: Simon Horman Acked-by: Herve Codina Signed-off-by: David S. Miller

net: wan: framer: constify of_phandle_args in xlate

2024-02-21T02:28:54+00:00

The xlate callbacks are supposed to translate of_phandle_args to proper provider without modifying the of_phandle_args. Make the argument pointer to const for code safety and readability. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Simon Horman Link: https://lore.kernel.org/r/20240217100306.86740-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jakub Kicinski

net: wan: framer: Add support for the Lantiq PEF2256 framer

2023-12-12T22:05:24+00:00

The Lantiq PEF2256 is a framer and line interface component designed to fulfill all required interfacing between an analog E1/T1/J1 line and the digital PCM system highway/H.100 bus. Signed-off-by: Herve Codina Reviewed-by: Christophe Leroy Reviewed-by: Linus Walleij Acked-by: Jakub Kicinski Link: https://lore.kernel.org/r/20231128132534.258459-4-herve.codina@bootlin.com Signed-off-by: Linus Walleij

net: wan: Add framer framework support

2023-12-12T22:05:24+00:00

A framer is a component in charge of an E1/T1 line interface. Connected usually to a TDM bus, it converts TDM frames to/from E1/T1 frames. It also provides information related to the E1/T1 line. The framer framework provides a set of APIs for the framer drivers (framer provider) to create/destroy a framer and APIs for the framer users (framer consumer) to obtain a reference to the framer, and use the framer. This basic implementation provides a framer abstraction for: - power on/off the framer - get the framer status (line state) - be notified on framer status changes - get/set the framer configuration Signed-off-by: Herve Codina Reviewed-by: Christophe Leroy Acked-by: Jakub Kicinski Link: https://lore.kernel.org/r/20231128132534.258459-2-herve.codina@bootlin.com Signed-off-by: Linus Walleij