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-rw-r--r--src/jtag/jtag.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index 27ffbf87..f5818b98 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -198,6 +198,9 @@ typedef struct jtag_interface_s
/* returns JTAG maxium speed for KHz. 0=RTCK. The function returns
a failure if it can't support the KHz/RTCK. */
int (*khz)(int khz, int *jtag_speed);
+ /* returns the KHz for the provided JTAG speed. 0=RTCK. The function returns
+ a failure if it can't support the KHz/RTCK. */
+ int (*speedDiv)(int speed, int *khz);
} jtag_interface_t;