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-rw-r--r--src/jtag/jtag.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index fe240eb6..df1ca08a 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -287,7 +287,10 @@ extern int interface_jtag_add_statemove(enum tap_state endstate);
*/
extern int jtag_add_pathmove(int num_states, enum tap_state *path);
extern int interface_jtag_add_pathmove(int num_states, enum tap_state *path);
-/* cycle precisely num_cycles in the TAP_RTI state */
+/* go to TAP_RTI, if we're not already there and cycle
+ * precisely num_cycles in the TAP_RTI after which move
+ * to the end state, if it is != TAP_RTI
+ */
extern int jtag_add_runtest(int num_cycles, enum tap_state endstate);
extern int interface_jtag_add_runtest(int num_cycles, enum tap_state endstate);
extern int jtag_add_reset(int trst, int srst);