dc_ip_request_cntl_params
struct dc *dc = params->dc_ip_request_cntl_params.dc;
bool enable = params->dc_ip_request_cntl_params.enable;
seq_state->steps[*seq_state->num_steps].params.dc_ip_request_cntl_params.dc = dc;
seq_state->steps[*seq_state->num_steps].params.dc_ip_request_cntl_params.enable = enable;
struct dc_ip_request_cntl_params dc_ip_request_cntl_params;