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> + bool last_smmu_en = is_smmu_enabled(smmu); It'd read better with smmu_was_enabled and smmu_is_enabled. > diff --git a/drivers/iommu/arm/arm-smmu-v3/pkvm/arm-smmu-v3-hyp.h b/drivers/iommu/arm/arm-smmu-v3/pkvm/arm-smmu-v3-hyp.h > index 3903ae358555..31ab7a0335a8 100644 > --- a/drivers/iommu/arm/arm-smmu-v3/pkvm/arm-smmu-v3-hyp.h > +++ b/drivers/iommu/arm/arm-smmu-v3/pkvm/arm-smmu-v3-hyp.h > @@ -27,6 +27,12 @@ > * @cmdq_host: Host view of the CMDQ, only q_base, base_dma and llq used > * @cmdq_max_shift: Max shift for the CMDQ probed from HW > * @cr0: Last value of CR0 > + * @host_ste_cfg: Host stream table config > + * @host_ste_base: Host stream table base > + * @strtab_cfg: Stream table config as seen by HW > + * @strtab_dma: Physical address of the shadow stream table > + * @strtab_size: Size of the shadow stream table > + * > * @mmio_addr, @mmio_size and ARM_SMMU_FEAT_COHERENCY are filled by the host > * before de-privilege, the rest by the hypervisor driver. > */ > @@ -50,6 +56,11 @@ struct hyp_arm_smmu_v3_device { > struct arm_smmu_queue cmdq_host; > u32 cmdq_max_shift; > u32 cr0; > + dma_addr_t strtab_dma; > + size_t strtab_size; > + u64 host_ste_cfg; > + u64 host_ste_base; > + struct arm_smmu_strtab_cfg strtab_cfg; The order is different here than the kdocs. Also, it might be cleaner to group host/shadow/hw stuff separately: struct hyp_arm_smmu_v3_device { ... struct hyp_arm_smmu_v3_device_host host; struct hyp_arm_smmu_v3_device_shadow shadow; struct hyp_arm_smmu_v3_device_hw hw; // Or struct { ... } shadow; struct { ... } host; struct { ... } hw; ... }; Nicolin