1 files changed, 58 insertions, 0 deletions
diff --git a/bsps/riscv/riscv/include/dev/serial/htif.h b/bsps/riscv/riscv/include/dev/serial/htif.h
new file mode 100644
index 0000000000..c200a6f388
--- /dev/null
+++ b/bsps/riscv/riscv/include/dev/serial/htif.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2018 embedded brains GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <rtems/termiostypes.h>
+
+#ifndef DEV_SERIAL_HTIF_H
+#define DEV_SERIAL_HTIF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef struct {
+  rtems_termios_device_context base;
+} htif_console_context;
+
+void htif_console_context_init(
+  rtems_termios_device_context *base,
+  int device_tree_node
+);
+
+void htif_console_write_polled(
+  rtems_termios_device_context *base,
+  const char *buf,
+  size_t len
+);
+
+int htif_console_poll_char(rtems_termios_device_context *base);
+
+const rtems_termios_device_handler htif_console_handler;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* DEV_SERIAL_HTIF_H */