diff options
| author | Matthew Maurer <mmaurer@google.com> | 2025-09-04 21:13:56 +0000 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-09-10 18:58:25 +0200 |
| commit | 6f227d21377c8b86bcacb266ee1f72bc937f4598 (patch) | |
| tree | af4d4a494db119596830b69e6bf2e9771ce0471d /samples/rust/Kconfig | |
| parent | 40ecc49466c8b7f9518c5fbbcfb24cb7e26c36c7 (diff) | |
samples: rust: Add debugfs sample driver
Adds a new sample driver that demonstrates the debugfs APIs.
The driver creates a directory in debugfs and populates it with a few
files:
- A read-only file that displays a fwnode property.
- A read-write file that exposes an atomic counter.
- A read-write file that exposes a custom struct.
This sample serves as a basic example of how to use the `debugfs::Dir`
and `debugfs::File` APIs to create and manage debugfs entries.
Signed-off-by: Matthew Maurer <mmaurer@google.com>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250904-debugfs-rust-v11-5-7d12a165685a@google.com
[ Change ACPI ID "LNUXDEBF" to "LNUXBEEF". - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'samples/rust/Kconfig')
| -rw-r--r-- | samples/rust/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/samples/rust/Kconfig b/samples/rust/Kconfig index 7f7371a004ee..01101db41ae3 100644 --- a/samples/rust/Kconfig +++ b/samples/rust/Kconfig @@ -62,6 +62,17 @@ config SAMPLE_RUST_DMA If unsure, say N. +config SAMPLE_RUST_DEBUGFS + tristate "DebugFS Test Module" + depends on DEBUG_FS + help + This option builds the Rust DebugFS Test module sample. + + To compile this as a module, choose M here: + the module will be called rust_debugfs. + + If unsure, say N. + config SAMPLE_RUST_DRIVER_PCI tristate "PCI Driver" depends on PCI |