OTX_CPT_PF_EXE_CTL
writeq(0, cpt->reg_base + OTX_CPT_PF_EXE_CTL);
reg = readq(cpt->reg_base + OTX_CPT_PF_EXE_CTL);
writeq(reg, cpt->reg_base + OTX_CPT_PF_EXE_CTL);
reg = readq(cpt->reg_base + OTX_CPT_PF_EXE_CTL);
writeq(reg, cpt->reg_base + OTX_CPT_PF_EXE_CTL);