F_PL_INTR_MC5
if (cause & F_PL_INTR_MC5)
F_PL_INTR_ULP | F_PL_INTR_MC5;
pl_intr | F_PL_INTR_MC5);
pl_intr & ~F_PL_INTR_MC5);
t1_write_reg_4(mc5->adapter, A_PL_CAUSE, F_PL_INTR_MC5);