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| author | Lukas Oesch <lukasoesch20@gmail.com> | 2026-03-03 16:57:02 +0100 |
|---|---|---|
| committer | Lukas Oesch <lukasoesch20@gmail.com> | 2026-03-17 16:42:43 +0100 |
| commit | 5268bf6622463c3d233683fe56ae9977baf8eeaa (patch) | |
| tree | f3e4966d9ff519372884089a2a47eca44458e5c7 /kernel/devices/src/storage/StorageManagement.cpp | |
| parent | 2ae7a868b867289b9591d662972f559d412315c3 (diff) | |
| download | teachos-5268bf6622463c3d233683fe56ae9977baf8eeaa.tar.xz teachos-5268bf6622463c3d233683fe56ae9977baf8eeaa.zip | |
rename files to snake_case (temp_device part1 -> renamed to device later, due to capital-/lower-letter problem)
Diffstat (limited to 'kernel/devices/src/storage/StorageManagement.cpp')
| -rw-r--r-- | kernel/devices/src/storage/StorageManagement.cpp | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/kernel/devices/src/storage/StorageManagement.cpp b/kernel/devices/src/storage/StorageManagement.cpp deleted file mode 100644 index 1b0d2cc..0000000 --- a/kernel/devices/src/storage/StorageManagement.cpp +++ /dev/null @@ -1,78 +0,0 @@ -#include "devices/storage/StorageManagement.hpp" - -#include "kapi/boot_modules.hpp" -#include "kapi/system.hpp" - -#include "devices/BlockDevice.hpp" -#include "devices/storage/RAMDisk/RAMDiskController.hpp" -#include "devices/storage/StorageController.hpp" - -#include <algorithm> -#include <cstddef> -#include <optional> - -namespace devices::storage -{ - namespace - { - constexpr size_t static MINORS_PER_DEVICE = 16; - constexpr size_t static START_MAJOR = 1; - constinit size_t static next_free_major = START_MAJOR; - - constinit auto static active_storage_management = std::optional<storage_management>{}; - constinit auto static active_ram_disk_controller = std::optional<ram_disk::ram_disk_controller>{}; - } // namespace - - auto storage_management::init() -> void - { - if (active_storage_management) - { - kapi::system::panic("[DEVICES] Storage management has already been initialized."); - } - active_storage_management.emplace(storage_management{}); - - active_ram_disk_controller.emplace(&kapi::boot_modules::get_boot_module_registry()); - active_storage_management->add_controller(&active_ram_disk_controller.value()); - - std::ranges::for_each(active_storage_management->m_controllers, [](auto controller) { controller->probe(); }); - } - - auto storage_management::get() -> storage_management & - { - if (!active_storage_management) - { - kapi::system::panic("[DEVICES] Storage management has not been initialized."); - } - - return *active_storage_management; - } - - auto storage_management::add_controller(storage_controller * controller) -> void - { - controller->set_ids(next_free_major++, MINORS_PER_DEVICE); - m_controllers.at(0) = controller; // TODO BA-FS26 use push_back from kstd:vector - } - - auto storage_management::device_by_major_minor(size_t major, size_t minor) -> block_device * - { - block_device * found = nullptr; - - std::ranges::find_if(m_controllers, [&](auto const controller) { - if (controller != nullptr && controller->major() == major) - { - found = controller->device_by_major_minor(major, minor); - return found != nullptr; - } - return false; - }); - - return found; - } - - auto storage_management::determine_boot_device() -> block_device * - { - // TODO BA-FS26 better way? - return device_by_major_minor(START_MAJOR, 0); - } - -} // namespace devices::storage
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