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iommu/amd: Remove unused APERTURE_* macros

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These macros are not used after commit 518d9b450387 ("iommu/amd: Remove
special mapping code for dma_ops path").

No functional change intended.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240118090105.5864-4-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Vasant Hegde 2024-01-18 09:01:02 +00:00 committed by Joerg Roedel
parent a408663766
commit 2edf056f57
1 changed files with 0 additions and 8 deletions
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8
drivers/iommu/amd/amd_iommu_types.h
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@ -513,14 +513,6 @@ extern struct kmem_cache *amd_iommu_irq_cache;
#define for_each_iommu_safe(iommu, next) \
list_for_each_entry_safe((iommu), (next), &amd_iommu_list, list)
#define APERTURE_RANGE_SHIFT 27 /* 128 MB */
#define APERTURE_RANGE_SIZE (1ULL << APERTURE_RANGE_SHIFT)
#define APERTURE_RANGE_PAGES (APERTURE_RANGE_SIZE >> PAGE_SHIFT)
#define APERTURE_MAX_RANGES 32 /* allows 4GB of DMA address space */
#define APERTURE_RANGE_INDEX(a) ((a) >> APERTURE_RANGE_SHIFT)
#define APERTURE_PAGE_INDEX(a) (((a) >> 21) & 0x3fULL)
struct amd_iommu;
struct iommu_domain;
struct irq_domain;