ARM_SMMU_FEAT_TRANS_S2
smmu->features |= ARM_SMMU_FEAT_TRANS_S2;
(smmu->features & ARM_SMMU_FEAT_TRANS_S2))
smmu->features |= ARM_SMMU_FEAT_TRANS_S2;
(ARM_SMMU_FEAT_TRANS_S1 | ARM_SMMU_FEAT_TRANS_S2))) {
if (smmu->features & ARM_SMMU_FEAT_TRANS_S2)
if (!(smmu->features & ARM_SMMU_FEAT_TRANS_S2))