43 	target->data[0] |= nested_domain->ste[0] &  in arm_smmu_make_nested_cd_table_ste()
45 	target->data[1] |= nested_domain->ste[1];  in arm_smmu_make_nested_cd_table_ste()
49  * Create a physical STE from the virtual STE that userspace provided when it
51  * - Non-valid STE
52  * - Abort STE
53  * - Bypass STE (install the S2, no CD table)
54  * - CD table STE (install the S2 and the userspace CD table)
61 		FIELD_GET(STRTAB_STE_0_CFG, le64_to_cpu(nested_domain->ste[0]));  in arm_smmu_make_nested_domain_ste()
64 	 * Userspace can request a non-valid STE through the nesting interface.  in arm_smmu_make_nested_domain_ste()
65 	 * We relay that into an abort physical STE with the intention that  in arm_smmu_make_nested_domain_ste()
68 	if (!(nested_domain->ste[0] & cpu_to_le64(STRTAB_STE_0_V)))  in arm_smmu_make_nested_domain_ste()
99 	struct arm_smmu_ste ste;  in arm_smmu_attach_dev_nested()  local
113 	 * config bit here base this off the EATS value in the STE. If the EATS  in arm_smmu_attach_dev_nested()
123 	arm_smmu_make_nested_domain_ste(&ste, master, nested_domain,  in arm_smmu_attach_dev_nested()
125 	arm_smmu_install_ste_for_dev(master, &ste);  in arm_smmu_attach_dev_nested()
147 	if (!(arg->ste[0] & cpu_to_le64(STRTAB_STE_0_V))) {  in arm_smmu_validate_vste()
148 		memset(arg->ste, 0, sizeof(arg->ste));  in arm_smmu_validate_vste()
152 	/* EIO is reserved for invalid STE data. */  in arm_smmu_validate_vste()
153 	if ((arg->ste[0] & ~STRTAB_STE_0_NESTING_ALLOWED) ||  in arm_smmu_validate_vste()
154 	    (arg->ste[1] & ~STRTAB_STE_1_NESTING_ALLOWED))  in arm_smmu_validate_vste()
157 	cfg = FIELD_GET(STRTAB_STE_0_CFG, le64_to_cpu(arg->ste[0]));  in arm_smmu_validate_vste()
166 	eats = FIELD_GET(STRTAB_STE_1_EATS, le64_to_cpu(arg->ste[1]));  in arm_smmu_validate_vste()
167 	arg->ste[1] &= ~cpu_to_le64(STRTAB_STE_1_EATS);  in arm_smmu_validate_vste()
190 					  IOMMU_HWPT_DATA_ARM_SMMUV3, ste);  in arm_vsmmu_alloc_domain_nested()
206 	nested_domain->ste[0] = arg.ste[0];  in arm_vsmmu_alloc_domain_nested()
207 	nested_domain->ste[1] = arg.ste[1] & ~cpu_to_le64(STRTAB_STE_1_EATS);  in arm_vsmmu_alloc_domain_nested()