num_lri_dwords
config_length += num_lri_dwords(oa_config->mux_regs_len);
config_length += num_lri_dwords(oa_config->b_counter_regs_len);
config_length += num_lri_dwords(oa_config->flex_regs_len);
config_length = num_lri_dwords(oa_config->regs_len);