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iommu/vt-d: Remove guest pasid related callbacks

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The guest pasid related callbacks are not called in the tree. Remove them
to avoid dead code.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20220216025249.3459465-2-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Lu Baolu 2022-02-16 10:52:41 +08:00 • committed by Joerg Roedel
parent 32e92d9f6f
commit 989192ac6a
6 changed files with 0 additions and 604 deletions
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10
include/linux/intel-iommu.h
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@ -525,12 +525,6 @@ struct context_entry {
*/
#define DOMAIN_FLAG_USE_FIRST_LEVEL BIT(1)
/*
* Domain represents a virtual machine which demands iommu nested
* translation mode support.
*/
#define DOMAIN_FLAG_NESTING_MODE BIT(2)
struct dmar_domain {
int nid; /* node id */
@ -765,9 +759,6 @@ struct intel_iommu *device_to_iommu(struct device *dev, u8 *bus, u8 *devfn);
extern void intel_svm_check(struct intel_iommu *iommu);
extern int intel_svm_enable_prq(struct intel_iommu *iommu);
extern int intel_svm_finish_prq(struct intel_iommu *iommu);
int intel_svm_bind_gpasid(struct iommu_domain *domain, struct device *dev,
struct iommu_gpasid_bind_data *data);
int intel_svm_unbind_gpasid(struct device *dev, u32 pasid);
struct iommu_sva *intel_svm_bind(struct device *dev, struct mm_struct *mm,
void *drvdata);
void intel_svm_unbind(struct iommu_sva *handle);
@ -795,7 +786,6 @@ struct intel_svm {
unsigned int flags;
u32 pasid;
int gpasid; /* In case that guest PASID is different from host PASID */
struct list_head devs;
};
#else