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-rw-r--r--bsps/powerpc/qoriq/include/bsp/uart-bridge.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/bsps/powerpc/qoriq/include/bsp/uart-bridge.h b/bsps/powerpc/qoriq/include/bsp/uart-bridge.h
new file mode 100644
index 0000000000..97e6553b7c
--- /dev/null
+++ b/bsps/powerpc/qoriq/include/bsp/uart-bridge.h
@@ -0,0 +1,72 @@
+/**
+ * @file
+ *
+ * @ingroup QorIQUartBridge
+ *
+ * @brief UART to Intercom bridge API.
+ */
+
+/*
+ * Copyright (c) 2011-2015 embedded brains GmbH. All rights reserved.
+ *
+ * embedded brains GmbH
+ * Dornierstr. 4
+ * 82178 Puchheim
+ * Germany
+ * <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef LIBBSP_POWERPC_QORIQ_UART_BRIDGE_H
+#define LIBBSP_POWERPC_QORIQ_UART_BRIDGE_H
+
+#include <rtems/termiostypes.h>
+
+#include <bsp/intercom.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup QorIQUartBridge QorIQ - UART to Intercom Bridge Support
+ *
+ * @ingroup QorIQ
+ *
+ * @brief UART to Intercom bridge support.
+ *
+ * @{
+ */
+
+typedef struct {
+ rtems_termios_device_context base;
+ const char *device_path;
+ intercom_type type;
+ rtems_id transmit_task;
+ rtems_chain_control transmit_fifo;
+} uart_bridge_master_context;
+
+typedef struct {
+ rtems_termios_device_context base;
+ struct rtems_termios_tty *tty;
+ intercom_type type;
+ rtems_id transmit_task;
+ rtems_chain_control transmit_fifo;
+} uart_bridge_slave_context;
+
+bool qoriq_uart_bridge_master_probe(rtems_termios_device_context *base);
+
+extern const rtems_termios_device_handler qoriq_uart_bridge_master;
+
+extern const rtems_termios_device_handler qoriq_uart_bridge_slave;
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_POWERPC_QORIQ_UART_BRIDGE_H */