From 8883da95862af316bb2e863c17d9d6b01842a5ee Mon Sep 17 00:00:00 2001
From: Jesse Buhagiar <jooster669@gmail.com>
Date: Tue, 17 May 2022 23:41:25 +1000
Subject: [PATCH] Kernel/USB: Add new `Driver` base class

Co-Authored-By: Liav A <liavalb@gmail.com>
Co-Authored-By: Leon Albrecht <leon2002.la@gmail.com>
---
 Kernel/Bus/USB/Drivers/USBDriver.h | 35 ++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Kernel/Bus/USB/Drivers/USBDriver.h

diff --git a/Kernel/Bus/USB/Drivers/USBDriver.h b/Kernel/Bus/USB/Drivers/USBDriver.h
new file mode 100644
index 0000000000..858d795784
--- /dev/null
+++ b/Kernel/Bus/USB/Drivers/USBDriver.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2023, Jesse Buhagiar <jesse.buhagiar@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/AtomicRefCounted.h>
+#include <AK/Error.h>
+#include <AK/NonnullRefPtr.h>
+
+namespace Kernel::USB {
+
+class Device;
+struct USBDeviceDescriptor;
+class USBInterface;
+
+class Driver : public AtomicRefCounted<Driver> {
+public:
+    Driver(StringView name)
+        : m_driver_name(name)
+    {
+    }
+
+    virtual ~Driver() = default;
+
+    virtual ErrorOr<void> probe(USB::Device&) = 0;
+    virtual void detach(USB::Device&) = 0;
+    StringView name() const { return m_driver_name; }
+
+protected:
+    StringView const m_driver_name;
+};
+}