[PATCH 11/11] iommu/amd: Remove unused GCR3 table parameters from struct protection_domain

[Vasant Hegde <vasant.hegde@amd.com>]

From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>

Since they are moved to struct iommu_dev_data, and the driver has been
ported to use them.

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
---
 drivers/iommu/amd/amd_iommu_types.h | 12 ------------
 drivers/iommu/amd/iommu.c           |  2 +-
 2 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h
index a275a4bbf8d0..cbc36a81c9cc 100644
--- a/drivers/iommu/amd/amd_iommu_types.h
+++ b/drivers/iommu/amd/amd_iommu_types.h
@@ -442,15 +442,6 @@
 
 #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
@@ -579,10 +570,7 @@ 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 */
 	unsigned dev_cnt;	/* devices assigned to this domain */
 	unsigned dev_iommu[MAX_IOMMUS]; /* per-IOMMU reference count */
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 77b87511e085..8434cbeff085 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -2732,7 +2732,7 @@ static int __flush_pasid(struct protection_domain *domain, u32 pasid,
 	struct iommu_cmd cmd;
 	int i, ret;
 
-	if (!(domain->flags & PD_IOMMUV2_MASK))
+	if (!(domain->pd_mode & PD_MODE_V2))
 		return -EINVAL;
 
 	build_inv_iommu_pasid(&cmd, domain->id, pasid, address, size);
-- 
2.31.1