SMMU_PMCG_HARDEN_DISABLE
smmu_pmu->options |= SMMU_PMCG_EVCNTR_RDONLY | SMMU_PMCG_HARDEN_DISABLE;
smmu_pmu->options |= SMMU_PMCG_HARDEN_DISABLE;
if (smmu_pmu->options & SMMU_PMCG_HARDEN_DISABLE) {