swjdp_read_dpacc(swjdp, &ctrlstat, DP_CTRL_STAT);
if ((retval=jtag_execute_queue())!=ERROR_OK)
return retval;
swjdp_read_dpacc(swjdp, &ctrlstat, DP_CTRL_STAT);
if ((retval=jtag_execute_queue())!=ERROR_OK)
return retval;
swjdp_read_dpacc(swjdp, &ctrlstat, DP_CTRL_STAT);
if ((retval=jtag_execute_queue())!=ERROR_OK)
return retval;
swjdp_read_dpacc(swjdp, &ctrlstat, DP_CTRL_STAT);
if ((retval=jtag_execute_queue())!=ERROR_OK)
return retval;