diff options
Diffstat (limited to 'drivers/iommu/amd')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu_types.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index d29d4a321e57..aed3e88d23c7 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -533,6 +533,12 @@ struct amd_irte_ops; #define io_pgtable_cfg_to_data(x) \ container_of((x), struct amd_io_pgtable, pgtbl_cfg) +struct gcr3_tbl_info { + u64 *gcr3_tbl; /* Guest CR3 table */ + int glx; /* Number of levels for GCR3 table */ + u32 pasid_cnt; /* Track attached PASIDs */ +}; + struct amd_io_pgtable { struct io_pgtable_cfg pgtbl_cfg; struct io_pgtable iop; @@ -814,6 +820,7 @@ struct iommu_dev_data { struct list_head list; /* For domain->dev_list */ struct llist_node dev_data_list; /* For global dev_data_list */ struct protection_domain *domain; /* Domain the device is bound to */ + struct gcr3_tbl_info gcr3_info; /* Per-device GCR3 table */ struct device *dev; u16 devid; /* PCI Device ID */ |