rw_with_mcr_steering
return rw_with_mcr_steering(gt, reg, FW_REG_READ, group, instance, 0);
rw_with_mcr_steering(gt, reg, FW_REG_WRITE, group, instance, value);
return rw_with_mcr_steering(gt, reg,
val = rw_with_mcr_steering(gt, reg_mcr, MCR_OP_READ,
val = rw_with_mcr_steering(gt, reg_mcr, MCR_OP_READ, group, instance, 0);
rw_with_mcr_steering(gt, reg_mcr, MCR_OP_WRITE, group, instance, value);