Jonas Horberg [jhorberg@sauer-danfoss.com]

[openocd.git] / src / jtag / jtag.h

diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index 7cdaa51ff9971c3bebd0b2aff9e8293325429b49..37a90b193177338ce2d4a67a3ee6955602bc5c76 100644 (file)
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -2,7 +2,7 @@
 *   Copyright (C) 2005 by Dominic Rath                                    *
 *   Dominic.Rath@gmx.de                                                   *
 *                                                                         *
-*   Copyright (C) 2007,2008 Øyvind Harboe                                 *
+*   Copyright (C) 2007,2008 Øyvind Harboe                                 *
 *   oyvind.harboe@zylin.com                                               *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -252,13 +252,16 @@ int jtag_get_speed_readable(int *speed);
  * @returns ERROR_OK during configuration or on success, or an error
  *   code returned from the interface @c speed callback.
  */
-int jtag_set_speed(int speed);
+int jtag_config_speed(int speed);
 
 
 /// Attempt to configure the interface for the specified KHz.
 int jtag_config_khz(unsigned khz);
-/// Set the clock speed of the JTAG interface in KHz.
-void jtag_set_speed_khz(unsigned speed);
+/**
+ * Attempt to enable RTCK/RCLK. If that fails, fallback to the
+ * specified frequency.
+ */
+int jtag_config_rclk(unsigned fallback_speed_khz);
 /// Retreives the clock speed of the JTAG interface in KHz.
 unsigned jtag_get_speed_khz(void);
 
@@ -437,7 +440,7 @@ typedef int (*jtag_callback_t)(jtag_callback_data_t data0, jtag_callback_data_t
  * arguments.
  *
  * @param f The callback function to add.
- * @param in Typically used to point to the data to operate on.
+ * @param data0 Typically used to point to the data to operate on.
  * Frequently this will be the data clocked in during a shift operation.
  * @param data1 An integer big enough to use as an @c int or a pointer.
  * @param data2 An integer big enough to use as an @c int or a pointer.