1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/src/drivers/powerbutton.cpp b/kernel/src/drivers/powerbutton.cpp
new file mode 100644
index 0000000..f34bdb9
--- /dev/null
+++ b/kernel/src/drivers/powerbutton.cpp
@@ -0,0 +1,28 @@
+#include <cstdint>
+#include <drivers/powerbutton.hpp>
+#include <klibc/stdio.hpp>
+#if defined(__x86_64__)
+#include <uacpi/event.h>
+#include <generic/poweroff.hpp>
+
+static uacpi_interrupt_ret handle_power_button(uacpi_handle ctx) {
+    (void)ctx;
+    poweroff::reboot();
+    return UACPI_INTERRUPT_HANDLED;
+}
+
+void drivers::powerbutton::init() {
+    uacpi_install_fixed_event_handler(
+        UACPI_FIXED_EVENT_POWER_BUTTON,
+	    handle_power_button, UACPI_NULL
+    );
+    klibc::printf("PowerButton: Registered powerbutton at ip 0x%p\r\n",(std::uint64_t)handle_power_button);
+}
+
+#else
+
+void drivers::powerbutton::init() {
+
+}
+
+#endif
+\ No newline at end of file