[Core] Refactor ChibiOS USB endpoints to be fully async (#21656)

tmk_core/protocol/chibios/usb_main.h

@@ -1,25 +1,21 @@
-/*
- * (c) 2015 flabberast <s3+flabbergast@sdfeu.org>
- *
- * Based on the following work:
- *  - Guillaume Duc's raw hid example (MIT License)
- *    https://github.com/guiduc/usb-hid-chibios-example
- *  - PJRC Teensy examples (MIT License)
- *    https://www.pjrc.com/teensy/usb_keyboard.html
- *  - hasu's TMK keyboard code (GPL v2 and some code Modified BSD)
- *    https://github.com/tmk/tmk_keyboard/
- *  - ChibiOS demo code (Apache 2.0 License)
- *    http://www.chibios.org
- *
- * Since some GPL'd code is used, this work is licensed under
- * GPL v2 or later.
- */
+// Copyright 2023 Stefan Kerkmann (@KarlK90)
+// Copyright 2020 Ryan (@fauxpark)
+// Copyright 2020 Joel Challis (@zvecr)
+// Copyright 2018 James Laird-Wah
+// Copyright 2016 Fredizzimo
+// Copyright 2016 Giovanni Di Sirio
+// SPDX-License-Identifier: GPL-3.0-or-later OR Apache-2.0
 
 #pragma once
 
 #include <ch.h>
 #include <hal.h>
 
+#include "usb_device_state.h"
+#include "usb_descriptor.h"
+#include "usb_driver.h"
+#include "usb_endpoints.h"
+
 /* -------------------------
  * General USB driver header
  * -------------------------
@@ -36,6 +32,8 @@ void init_usb_driver(USBDriver *usbp);
 /* Restart the USB driver and bus */
 void restart_usb_driver(USBDriver *usbp);
 
+bool send_report(usb_endpoint_in_lut_t endpoint, void *report, size_t size);
+
 /* ---------------
  * USB Event queue
  * ---------------
@@ -58,3 +56,14 @@ void usb_event_queue_task(void);
 int8_t sendchar(uint8_t c);
 
 #endif /* CONSOLE_ENABLE */
+
+/* --------------
+ * Virtser header
+ * --------------
+ */
+
+#if defined(VIRTSER_ENABLE)
+
+bool virtser_usb_request_cb(USBDriver *usbp);
+
+#endif