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-rw-r--r--kernel/devices/src/storage/RAMDisk/RAMDiskController.cpp48
-rw-r--r--kernel/devices/src/storage/RAMDisk/RAMDiskDevice.cpp69
2 files changed, 0 insertions, 117 deletions
diff --git a/kernel/devices/src/storage/RAMDisk/RAMDiskController.cpp b/kernel/devices/src/storage/RAMDisk/RAMDiskController.cpp
deleted file mode 100644
index 5c18dac..0000000
--- a/kernel/devices/src/storage/RAMDisk/RAMDiskController.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-#include "devices/storage/RAMDisk/RAMDiskController.hpp"
-
-#include "kapi/boot_module/boot_module_registry.hpp"
-
-#include "devices/BlockDevice.hpp"
-#include "devices/storage/RAMDisk/RAMDiskDevice.hpp"
-
-#include <kstd/print>
-
-#include <algorithm>
-#include <array>
-#include <cstddef>
-
-namespace devices::storage::ram_disk
-{
- ram_disk_controller::ram_disk_controller(kapi::boot_modules::boot_module_registry const * registry)
- : m_boot_module_registry(registry)
- {}
-
- auto ram_disk_controller::probe() -> void
- {
- size_t current_device_index = 0;
-
- std::ranges::for_each(*m_boot_module_registry, [this, &current_device_index](auto const & module) {
- auto const minor = current_device_index++ * m_minors_per_device;
-
- // TODO BA-FS26 use push_back from kstd::vector when available
- m_devices.at(0) = ram_disk_device{module, m_major, minor};
- });
- }
-
- auto ram_disk_controller::device_by_major_minor(size_t major, size_t minor) -> block_device *
- {
- auto it = std::ranges::find_if(
- m_devices, [major, minor](auto const & device) { return device.major() == major && device.minor() == minor; });
-
- if (it != m_devices.end())
- {
- return &(*it);
- }
- return nullptr;
- }
-
- auto ram_disk_controller::devices_count() -> size_t
- {
- return m_devices.size();
- }
-} // namespace devices::storage::ram_disk \ No newline at end of file
diff --git a/kernel/devices/src/storage/RAMDisk/RAMDiskDevice.cpp b/kernel/devices/src/storage/RAMDisk/RAMDiskDevice.cpp
deleted file mode 100644
index f3b8799..0000000
--- a/kernel/devices/src/storage/RAMDisk/RAMDiskDevice.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-#include "devices/storage/RAMDisk/RAMDiskDevice.hpp"
-
-#include "kapi/boot_module/boot_module.hpp"
-#include "kapi/system.hpp"
-
-#include "devices/BlockDevice.hpp"
-
-#include <kstd/cstring>
-
-#include <cstddef>
-
-namespace devices::storage::ram_disk
-{
- namespace
- {
- constexpr size_t RAM_DISK_BLOCK_SIZE = 512uz; // TODO BA-FS26 really correct / good??
- } // namespace
-
- ram_disk_device::ram_disk_device() // TODO BA-FS26 remove when kstd::vector is available
- : block_device(0, 0, RAM_DISK_BLOCK_SIZE)
- {}
-
- ram_disk_device::ram_disk_device(kapi::boot_modules::boot_module const & module, size_t major, size_t minor)
- : block_device(major, minor, RAM_DISK_BLOCK_SIZE)
- , m_boot_module(module)
- {}
-
- auto ram_disk_device::read_block(size_t block_index, void * buffer) const -> void
- {
- if (buffer == nullptr)
- {
- kapi::system::panic("[RAM DISK DEVICE] read_block called with null buffer.");
- }
-
- auto const info = calculate_transfer(block_index);
-
- if (info.to_transfer > 0)
- {
- auto const src = static_cast<std::byte const *>(m_boot_module.start_address) + info.offset;
- kstd::libc::memcpy(buffer, src, info.to_transfer);
- }
-
- if (info.remainder > 0)
- {
- kstd::libc::memset(static_cast<std::byte *>(buffer) + info.to_transfer, 0, info.remainder);
- }
- }
-
- auto ram_disk_device::write_block(size_t block_index, void const * buffer) -> void
- {
- if (buffer == nullptr)
- {
- kapi::system::panic("[RAM DISK DEVICE] write_block called with null buffer.");
- }
-
- auto const info = calculate_transfer(block_index);
-
- if (info.to_transfer > 0)
- {
- auto const dest = static_cast<std::byte *>(m_boot_module.start_address) + info.offset;
- kstd::libc::memcpy(dest, buffer, info.to_transfer);
- }
- }
-
- auto ram_disk_device::size() const -> size_t
- {
- return m_boot_module.size;
- }
-} // namespace devices::storage::ram_disk \ No newline at end of file