1 files changed, 46 insertions, 0 deletions
diff --git a/include/hw/usb/hcd-musb.h b/include/hw/usb/hcd-musb.h
new file mode 100644
index 0000000000..26b50132ff
--- /dev/null
+++ b/include/hw/usb/hcd-musb.h
@@ -0,0 +1,46 @@
+/*
+ * "Inventra" High-speed Dual-Role Controller (MUSB-HDRC), Mentor Graphics,
+ * USB2.0 OTG compliant core used in various chips.
+ *
+ * Only host-mode and non-DMA accesses are currently supported.
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Written by Andrzej Zaborowski <balrog@zabor.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef HW_USB_MUSB_H
+#define HW_USB_MUSB_H
+
+#include "exec/cpu-common.h"
+
+enum musb_irq_source_e {
+    musb_irq_suspend = 0,
+    musb_irq_resume,
+    musb_irq_rst_babble,
+    musb_irq_sof,
+    musb_irq_connect,
+    musb_irq_disconnect,
+    musb_irq_vbus_request,
+    musb_irq_vbus_error,
+    musb_irq_rx,
+    musb_irq_tx,
+    musb_set_vbus,
+    musb_set_session,
+    /* Add new interrupts here */
+    musb_irq_max /* total number of interrupts defined */
+};
+
+extern CPUReadMemoryFunc * const musb_read[];
+extern CPUWriteMemoryFunc * const musb_write[];
+
+typedef struct MUSBState MUSBState;
+
+MUSBState *musb_init(DeviceState *parent_device, int gpio_base);
+void musb_reset(MUSBState *s);
+uint32_t musb_core_intr_get(MUSBState *s);
+void musb_core_intr_clear(MUSBState *s, uint32_t mask);
+void musb_set_size(MUSBState *s, int epnum, int size, int is_tx);
+
+#endif