Encapsulate the core jtag interface pointer:

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

diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index ce8daccc926cd63ae4bdfcc9c4d2b9a4d212f642..dcdad8e17dde4906066b4d0e6a49c08eaa44705d 100644 (file)
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -269,6 +269,14 @@ extern int jtag_call_event_callbacks(enum jtag_event event);
 
 /// @returns The current JTAG speed setting.
 int jtag_get_speed(void);
+/**
+ * Given a @a speed setting, use the interface @c speed_div callback to
+ * adjust the setting.  
+ * @param speed The speed setting to convert back to readable KHz.
+ * @returns ERROR_OK if the interface has not been initialized or on success;
+ *     otherwise, the error code produced by the @c speed_div callback.
+ */
+int jtag_get_speed_readable(int *speed);
 /**
  * Set the JTAG speed. This routine will call the underlying
  * interface @c speed callback, if the interface has been initialized.
@@ -708,6 +716,7 @@ unsigned jtag_get_nsrst_delay(void);
 void jtag_set_ntrst_delay(unsigned delay);
 unsigned jtag_get_ntrst_delay(void);
 
+int jtag_config_khz(unsigned khz);
 void jtag_set_speed_khz(unsigned speed);
 unsigned jtag_get_speed_khz(void);