2 files changed, 10 insertions, 3 deletions
diff --git a/kernel/devices/include/devices/storage/storage_controller.hpp b/kernel/devices/include/devices/storage/storage_controller.hpp
index 697d3c3..0518e32 100644
--- a/kernel/devices/include/devices/storage/storage_controller.hpp
+++ b/kernel/devices/include/devices/storage/storage_controller.hpp
@@ -1,7 +1,6 @@
 #ifndef TEACH_OS_KERNEL_DEVICES_STORAGE_STORAGE_CONTROLLER_HPP
 #define TEACH_OS_KERNEL_DEVICES_STORAGE_STORAGE_CONTROLLER_HPP
 
-#include "devices/block_device.hpp"
 #include "devices/device.hpp"
 
 #include <array>
@@ -44,7 +43,11 @@ namespace devices::storage
      * @brief Return the number of devices managed by this controller.
      * @return Number of managed devices.
      */
-    auto devices_count() -> size_t;
+    auto devices_count() const -> size_t;
+
+    // TODO BA-FS26 add comment
+    // TODO BA-FS26 use kstd::vector when available
+    auto all_devices() const -> std::array<devices::device *, 1> const &;
 
     /**
      * @brief Find a managed device by major/minor numbers.
@@ -52,7 +55,7 @@ namespace devices::storage
      * @param minor Device minor number.
      * @return Matching block device, or nullptr if no device matches.
      */
-    auto device_by_minor(size_t minor) -> device *;
+    auto device_by_minor(size_t minor) const -> device *;
 
   protected:
     size_t m_major{};
diff --git a/kernel/devices/include/devices/storage/storage_management.hpp b/kernel/devices/include/devices/storage/storage_management.hpp
index 6ca8db7..4bc7cbd 100644
--- a/kernel/devices/include/devices/storage/storage_management.hpp
+++ b/kernel/devices/include/devices/storage/storage_management.hpp
@@ -42,6 +42,10 @@ namespace devices::storage
      */
     auto add_controller(storage_controller * controller) -> void;
 
+    // TODO BA-FS26 add comment
+    // TODO BA-FS26 use kstd::vector when available
+    auto all_controllers() const -> std::array<storage_controller *, 1> const &;
+
     /**
      * @brief Find a device by major/minor numbers.
      * @param major Device major number.