1 files changed, 35 insertions, 0 deletions
diff --git a/include/hw/char/goldfish_tty.h b/include/hw/char/goldfish_tty.h
new file mode 100644
index 0000000000..b9dd67362a
--- /dev/null
+++ b/include/hw/char/goldfish_tty.h
@@ -0,0 +1,35 @@
+/*
+ * SPDX-License-Identifer: GPL-2.0-or-later
+ *
+ * Goldfish TTY
+ *
+ * (c) 2020 Laurent Vivier <laurent@vivier.eu>
+ *
+ */
+
+#ifndef HW_CHAR_GOLDFISH_TTY_H
+#define HW_CHAR_GOLDFISH_TTY_H
+
+#include "qemu/fifo8.h"
+#include "chardev/char-fe.h"
+
+#define TYPE_GOLDFISH_TTY "goldfish_tty"
+OBJECT_DECLARE_SIMPLE_TYPE(GoldfishTTYState, GOLDFISH_TTY)
+
+#define GOLFISH_TTY_BUFFER_SIZE 128
+
+struct GoldfishTTYState {
+    SysBusDevice parent_obj;
+
+    MemoryRegion iomem;
+    qemu_irq irq;
+    CharBackend chr;
+
+    uint32_t data_len;
+    uint64_t data_ptr;
+    bool int_enabled;
+
+    Fifo8 rx_fifo;
+};
+
+#endif