comb += pi.is_st_i.eq(op_is_st_or_dcbz & busy_o) # decoded-ST
comb += pi.is_dcbz_i.eq(op_is_dcbz & busy_o) # decoded-DCBZ
comb += pi.reserve.eq(oper_r.reserve & busy_o) # atomic LR/SC
comb += pi.is_st_i.eq(op_is_st_or_dcbz & busy_o) # decoded-ST
comb += pi.is_dcbz_i.eq(op_is_dcbz & busy_o) # decoded-DCBZ
comb += pi.reserve.eq(oper_r.reserve & busy_o) # atomic LR/SC