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Extract the bitfield-defining part of the `register!` macro into an independent macro used to define bitfield types with bounds-checked accessors. Each field is represented as a `Bounded` of the appropriate bit width, ensuring field values are never silently truncated. Fields can optionally be converted to/from custom types, either fallibly or infallibly. Appropriate documentation is also added, and a MAINTAINERS entry created for the new module. Two minor fixups are also applied: the private accessors are inlined, and a couple of missing fully qualified types in the macro are fixed. Acked-by: Yury Norov <ynorov@nvidia.com> Acked-by: Danilo Krummrich <dakr@kernel.org> Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Yury Norov <ynorov@nvidia.com> Link: https://patch.msgid.link/20260606-bitfield-v5-1-b92188820914@nvidia.com [ Added some more intra-doc links. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> |
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| .. | ||
| bindings | ||
| helpers | ||
| kernel | ||
| macros | ||
| pin-init | ||
| proc-macro2 | ||
| quote | ||
| syn | ||
| uapi | ||
| .gitignore | ||
| .kunitconfig | ||
| bindgen_parameters | ||
| build_error.rs | ||
| compiler_builtins.rs | ||
| exports.c | ||
| ffi.rs | ||
| Makefile | ||