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