diff options
Diffstat (limited to 'drivers/iommu/amd')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu_types.h | 12 | ||||
| -rw-r--r-- | drivers/iommu/amd/iommu.c | 2 |
2 files changed, 1 insertions, 13 deletions
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index aed3e88d23c7..43f0f1b13f2d 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -453,15 +453,6 @@ #define MAX_DOMAIN_ID 65536 -/* Protection domain flags */ -#define PD_DMA_OPS_MASK BIT(0) /* domain used for dma_ops */ -#define PD_DEFAULT_MASK BIT(1) /* domain is a default dma_ops - domain for an IOMMU */ -#define PD_PASSTHROUGH_MASK BIT(2) /* domain has no page - translation */ -#define PD_IOMMUV2_MASK BIT(3) /* domain has gcr3 table */ -#define PD_GIOV_MASK BIT(4) /* domain enable GIOV support */ - /* Timeout stuff */ #define LOOP_TIMEOUT 100000 #define MMIO_STATUS_TIMEOUT 2000000 @@ -563,10 +554,7 @@ struct protection_domain { struct amd_io_pgtable iop; spinlock_t lock; /* mostly used to lock the page table*/ u16 id; /* the domain id written to the device table */ - int glx; /* Number of levels for GCR3 table */ int nid; /* Node ID */ - u64 *gcr3_tbl; /* Guest CR3 table */ - unsigned long flags; /* flags to find out type of domain */ enum protection_domain_mode pd_mode; /* Track page table type */ bool dirty_tracking; /* dirty tracking is enabled in the domain */ unsigned dev_cnt; /* devices assigned to this domain */ diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index d3ea4de9033a..ab6af861a3f1 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -86,7 +86,7 @@ static void set_dte_entry(struct amd_iommu *iommu, static inline bool pdom_is_v2_pgtbl_mode(struct protection_domain *pdom) { - return (pdom && (pdom->flags & PD_IOMMUV2_MASK)); + return (pdom && (pdom->pd_mode == PD_MODE_V2)); } static inline int get_acpihid_device_id(struct device *dev, |