feat: preparation for the FS

src/fs/mod.rs

+//! Everything related to the File System (fs)
+//!
+//! Contains modules for the Virtual File System (vfs) and an ext2 implementations
+
+pub mod node;

src/fs/node.rs

+//! Interface for files, directories and symbolic links
+//!
+//! The general structure of the file systems is the Node Graph in Unix style.

src/kernel/device/mod.rs

@@ -7,7 +7,8 @@ use conquer_once::spin::OnceCell;
 use log::info;
 use spin::Mutex;
 
-use crate::kernel::device::ata::IdeController;
+use crate::kernel::device::ata::{IdeController, BLOCK_SIZE};
+use crate::println;
 
 #[allow(clippy::same_name_method)]
 mod ata;

src/main.rs

@@ -66,6 +66,7 @@
 extern crate alloc;
 
 mod encoding;
+mod fs;
 mod kernel;
 mod macros;
 mod mutex;