diff options
| author | Vasant Hegde <vasant.hegde@amd.com> | 2023-10-06 12:57:03 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-10-06 17:01:54 +0300 |
| commit | d55b0d2e075ad32d560cdd35a2016973fda52ed6 (patch) | |
| tree | ef32fa232307a8a9a5b9277e046195dd29936333 /drivers/iommu/amd/amd_iommu_types.h | |
| parent | 5a0b11a180a9b82b4437a4be1cf73530053f139b (diff) | |
| download | linux-d55b0d2e075ad32d560cdd35a2016973fda52ed6.tar.xz | |
iommu/amd: Remove PPR support
Remove PPR handler and notifier related functions as its not used
anymore. Note that we are retaining PPR interrupt handler support
as it will be re-used when we introduce IOPF support.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Tested-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20231006095706.5694-3-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu_types.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index 5be563d55ad6..25b731f3d984 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -509,19 +509,6 @@ extern struct kmem_cache *amd_iommu_irq_cache; #define APERTURE_RANGE_INDEX(a) ((a) >> APERTURE_RANGE_SHIFT) #define APERTURE_PAGE_INDEX(a) (((a) >> 21) & 0x3fULL) -/* - * This struct is used to pass information about - * incoming PPR faults around. - */ -struct amd_iommu_fault { - u64 address; /* IO virtual address of the fault*/ - u32 pasid; /* Address space identifier */ - u32 sbdf; /* Originating PCI device id */ - u16 tag; /* PPR tag */ - u16 flags; /* Fault flags */ - -}; - struct amd_iommu; struct iommu_domain; |