1 files changed, 59 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/bfin/serial/uart.h b/c/src/lib/libcpu/bfin/serial/uart.h
new file mode 100644
index 0000000000..dfff3cc17c
--- /dev/null
+++ b/c/src/lib/libcpu/bfin/serial/uart.h
@@ -0,0 +1,59 @@
+/*
+ *  RTEMS driver for Blackfin UARTs
+ *
+ *  COPYRIGHT (c) 2008 Kallisti Labs, Los Gatos, CA, USA
+ *            written by Allan Hessenflow <allanh@kallisti.com>
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#ifndef _uart_h_
+#define _uart_h_
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef struct {
+  const char *name;
+  void *base_address;
+  boolean use_interrupts;
+  int force_baud;
+  /* the following are for internal use */
+  void *termios;
+  uint8_t volatile flags;
+} bfin_uart_channel_t;
+
+typedef struct {
+  uint32_t freq;
+  int num_channels;
+  bfin_uart_channel_t *channels;
+} bfin_uart_config_t;
+
+
+char bfin_uart_poll_read(int minor);
+
+void bfin_uart_poll_write(int minor, char c);
+
+rtems_status_code bfin_uart_initialize(rtems_device_major_number major,
+                                       bfin_uart_config_t *config);
+
+rtems_device_driver bfin_uart_open(rtems_device_major_number major,
+                                   rtems_device_minor_number minor,
+                                   void *arg);
+
+void bfin_uart_isr(int source);
+
+ 
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _uart_h_ */
+