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Message-ID: <20240820225719.91410-2-fujita.tomonori@gmail.com> Date: Tue, 20 Aug 2024 22:57:14 +0000 From: FUJITA Tomonori <fujita.tomonori@...il.com> To: netdev@...r.kernel.org Cc: rust-for-linux@...r.kernel.org, andrew@...n.ch, tmgross@...ch.edu, miguel.ojeda.sandonis@...il.com, benno.lossin@...ton.me, aliceryhl@...gle.com Subject: [PATCH net-next v6 1/6] rust: sizes: add commonly used constants Add rust equivalent to include/linux/sizes.h, makes code more readable. Reviewed-by: Alice Ryhl <aliceryhl@...gle.com> Reviewed-by: Andrew Lunn <andrew@...n.ch> Reviewed-by: Benno Lossin <benno.lossin@...ton.me> Reviewed-by: Trevor Gross <tmgross@...ch.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@...il.com> --- rust/kernel/lib.rs | 1 + rust/kernel/sizes.rs | 26 ++++++++++++++++++++++++++ 2 files changed, 27 insertions(+) create mode 100644 rust/kernel/sizes.rs diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs index 274bdc1b0a82..58ed400198bf 100644 --- a/rust/kernel/lib.rs +++ b/rust/kernel/lib.rs @@ -43,6 +43,7 @@ pub mod page; pub mod prelude; pub mod print; +pub mod sizes; mod static_assert; #[doc(hidden)] pub mod std_vendor; diff --git a/rust/kernel/sizes.rs b/rust/kernel/sizes.rs new file mode 100644 index 000000000000..834c343e4170 --- /dev/null +++ b/rust/kernel/sizes.rs @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 + +//! Commonly used sizes. +//! +//! C headers: [`include/linux/sizes.h`](srctree/include/linux/sizes.h). + +/// 0x00000400 +pub const SZ_1K: usize = bindings::SZ_1K as usize; +/// 0x00000800 +pub const SZ_2K: usize = bindings::SZ_2K as usize; +/// 0x00001000 +pub const SZ_4K: usize = bindings::SZ_4K as usize; +/// 0x00002000 +pub const SZ_8K: usize = bindings::SZ_8K as usize; +/// 0x00004000 +pub const SZ_16K: usize = bindings::SZ_16K as usize; +/// 0x00008000 +pub const SZ_32K: usize = bindings::SZ_32K as usize; +/// 0x00010000 +pub const SZ_64K: usize = bindings::SZ_64K as usize; +/// 0x00020000 +pub const SZ_128K: usize = bindings::SZ_128K as usize; +/// 0x00040000 +pub const SZ_256K: usize = bindings::SZ_256K as usize; +/// 0x00080000 +pub const SZ_512K: usize = bindings::SZ_512K as usize; -- 2.34.1
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