improve constness, expose controllers and devices

2 files changed, 14 insertions, 2 deletions

diff --git a/kernel/devices/src/storage/storage_controller.cpp b/kernel/devices/src/storage/storage_controller.cpp
index d127a8c..d9bc806 100644
--- a/kernel/devices/src/storage/storage_controller.cpp
+++ b/kernel/devices/src/storage/storage_controller.cpp
@@ -3,6 +3,7 @@
 #include "devices/device.hpp"
 
 #include <algorithm>
+#include <array>
 #include <cstddef>
 
 namespace devices::storage
@@ -18,7 +19,7 @@ namespace devices::storage
     return m_major;
   }
 
-  auto storage_controller::device_by_minor(size_t minor) -> device *
+  auto storage_controller::device_by_minor(size_t minor) const -> device *
   {
     auto it = std::ranges::find_if(m_devices, [minor](auto const & device) { return device->minor() == minor; });
 
@@ -29,8 +30,13 @@ namespace devices::storage
     return nullptr;
   }
 
-  auto storage_controller::devices_count() -> size_t
+  auto storage_controller::devices_count() const -> size_t
   {
     return m_devices.size();
   }
+
+  auto storage_controller::all_devices() const -> std::array<devices::device *, 1> const &
+  {
+    return m_devices;
+  }
 }  // namespace devices::storage
\ No newline at end of file
diff --git a/kernel/devices/src/storage/storage_management.cpp b/kernel/devices/src/storage/storage_management.cpp
index a981359..e1f1bcc 100644
--- a/kernel/devices/src/storage/storage_management.cpp
+++ b/kernel/devices/src/storage/storage_management.cpp
@@ -8,6 +8,7 @@
 #include "devices/storage/storage_controller.hpp"
 
 #include <algorithm>
+#include <array>
 #include <cstddef>
 #include <optional>
 
@@ -54,6 +55,11 @@ namespace devices::storage
     m_controllers.at(0) = controller;  // TODO BA-FS26 use push_back from kstd:vector
   }
 
+  auto storage_management::all_controllers() const -> std::array<storage_controller *, 1> const &
+  {
+    return m_controllers;
+  }
+
   auto storage_management::device_by_major_minor(size_t major, size_t minor) -> device *
   {
     device * found = nullptr;