1 files changed, 18 insertions, 0 deletions
diff --git a/rust/kernel/block.rs b/rust/kernel/block.rs
new file mode 100644
index 000000000000..32c8d865afb6
--- /dev/null
+++ b/rust/kernel/block.rs
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+
+//! Types for working with the block layer.
+
+pub mod mq;
+
+/// Bit mask for masking out [`SECTOR_SIZE`].
+pub const SECTOR_MASK: u32 = bindings::SECTOR_MASK;
+
+/// Sectors are size `1 << SECTOR_SHIFT`.
+pub const SECTOR_SHIFT: u32 = bindings::SECTOR_SHIFT;
+
+/// Size of a sector.
+pub const SECTOR_SIZE: u32 = bindings::SECTOR_SIZE;
+
+/// The difference between the size of a page and the size of a sector,
+/// expressed as a power of two.
+pub const PAGE_SECTORS_SHIFT: u32 = bindings::PAGE_SECTORS_SHIFT;