Searched refs:pgsize_bitmap (Results 1 - 25 of 46) sorted by last modified time

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/linux-master/include/linux/
H A Diommu.h209 unsigned long pgsize_bitmap; /* Bitmap of page sizes in use */ member in struct:iommu_domain
541 * @pgsize_bitmap: bitmap of all possible supported page sizes
587 unsigned long pgsize_bitmap; member in struct:iommu_ops
/linux-master/drivers/vfio/
H A Dvfio_iommu_type1.c72 uint64_t pgsize_bitmap; member in struct:vfio_iommu
275 unsigned long pgshift = __ffs(iommu->pgsize_bitmap);
869 unsigned long pgshift = __ffs(iommu->pgsize_bitmap);
1127 iommu->pgsize_bitmap = ULONG_MAX;
1130 iommu->pgsize_bitmap &= domain->domain->pgsize_bitmap;
1140 if (iommu->pgsize_bitmap & ~PAGE_MASK) {
1141 iommu->pgsize_bitmap &= PAGE_MASK;
1142 iommu->pgsize_bitmap |= PAGE_SIZE;
1289 pgshift = __ffs(iommu->pgsize_bitmap);
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/linux-master/drivers/iommu/
H A Dvirtio-iommu.c48 u64 pgsize_bitmap; member in struct:viommu_dev
389 unsigned long granule = 1UL << __ffs(vdomain->domain.pgsize_bitmap);
668 viommu_page_size = 1UL << __ffs(viommu->pgsize_bitmap);
683 domain->pgsize_bitmap = viommu->pgsize_bitmap;
1148 &viommu->pgsize_bitmap);
1150 if (!viommu->pgsize_bitmap) {
1188 viommu_ops.pgsize_bitmap = viommu->pgsize_bitmap;
1208 dev_info(dev, "page mask: %#llx\n", viommu->pgsize_bitmap);
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H A Dtegra-smmu.c1001 .pgsize_bitmap = SZ_4K,
H A Dsun50i-iommu.c835 .pgsize_bitmap = SZ_4K,
H A Ds390-iommu.c785 .pgsize_bitmap = SZ_4K,
H A Drockchip-iommu.c834 * pgsize_bitmap specifies iova sizes that fit in one page table
875 * pgsize_bitmap specifies iova sizes that fit in one page table
1171 .pgsize_bitmap = RK_IOMMU_PGSIZE_BITMAP,
H A Diommu.c1102 pg_size = domain->pgsize_bitmap ? 1UL << __ffs(domain->pgsize_bitmap) : 0;
1977 if (!domain->pgsize_bitmap)
1978 domain->pgsize_bitmap = ops->pgsize_bitmap;
2383 pgsizes = domain->pgsize_bitmap & GENMASK(__fls(size), 0);
2399 pgsizes = domain->pgsize_bitmap & ~GENMASK(pgsize_idx, 0);
2441 if (WARN_ON(!ops->map_pages || domain->pgsize_bitmap == 0UL))
2445 min_pagesz = 1 << __ffs(domain->pgsize_bitmap);
2533 if (WARN_ON(!ops->unmap_pages || domain->pgsize_bitmap
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H A Dio-pgtable-dart.c125 size_t sz = data->iop.cfg.pgsize_bitmap;
242 if (WARN_ON(pgsize != cfg->pgsize_bitmap))
302 if (WARN_ON(pgsize != cfg->pgsize_bitmap || !pgcount))
353 iova &= (data->iop.cfg.pgsize_bitmap - 1);
367 pg_shift = __ffs(cfg->pgsize_bitmap);
407 if (!(cfg->pgsize_bitmap == SZ_4K || cfg->pgsize_bitmap == SZ_16K))
H A Dio-pgtable-arm.c490 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize))
681 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize || !pgcount))
741 if (cfg->pgsize_bitmap & PAGE_SIZE)
743 else if (cfg->pgsize_bitmap & ~PAGE_MASK)
744 granule = 1UL << __fls(cfg->pgsize_bitmap & ~PAGE_MASK);
745 else if (cfg->pgsize_bitmap & PAGE_MASK)
746 granule = 1UL << __ffs(cfg->pgsize_bitmap & PAGE_MASK);
767 cfg->pgsize_bitmap &= page_sizes;
780 if (!(cfg->pgsize_bitmap & (SZ_4K | SZ_16K | SZ_64K)))
793 pg_shift = __ffs(cfg->pgsize_bitmap);
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H A Dexynos-iommu.c1480 .pgsize_bitmap = SECT_SIZE | LPAGE_SIZE | SPAGE_SIZE,
H A Ddma-iommu.c684 order = __ffs(domain->pgsize_bitmap);
950 unsigned int count, min_size, alloc_sizes = domain->pgsize_bitmap;
1707 return (1UL << __ffs(domain->pgsize_bitmap)) - 1;
/linux-master/drivers/iommu/intel/
H A Diommu.c494 domain->domain.pgsize_bitmap |= domain_super_pgsize_bitmap(domain);
4593 .pgsize_bitmap = SZ_4K,
/linux-master/drivers/iommu/arm/arm-smmu/
H A Darm-smmu.h322 unsigned long pgsize_bitmap; member in struct:arm_smmu_device
H A Darm-smmu.c759 .pgsize_bitmap = smmu->pgsize_bitmap,
783 domain->pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
1611 .pgsize_bitmap = -1UL, /* Restricted during device attach */
1883 smmu->pgsize_bitmap |= SZ_4K | SZ_64K | SZ_1M | SZ_16M;
1886 smmu->pgsize_bitmap |= SZ_4K | SZ_2M | SZ_1G;
1888 smmu->pgsize_bitmap |= SZ_16K | SZ_32M;
1890 smmu->pgsize_bitmap |= SZ_64K | SZ_512M;
1892 if (arm_smmu_ops.pgsize_bitmap
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/linux-master/drivers/iommu/arm/arm-smmu-v3/
H A Darm-smmu-v3.h668 unsigned long pgsize_bitmap; member in struct:arm_smmu_device
H A Darm-smmu-v3.c2102 tg = __ffs(smmu_domain->domain.pgsize_bitmap);
2371 .pgsize_bitmap = smmu->pgsize_bitmap,
2383 smmu_domain->domain.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
2466 stu = __ffs(smmu->pgsize_bitmap);
3112 .pgsize_bitmap = -1UL, /* Restricted during device attach */
3859 smmu->pgsize_bitmap |= SZ_64K | SZ_512M;
3861 smmu->pgsize_bitmap |= SZ_16K | SZ_32M;
3863 smmu->pgsize_bitmap |
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H A Darm-smmu-v3-sva.c483 if (!(smmu->pgsize_bitmap & PAGE_SIZE))
/linux-master/drivers/iommu/amd/
H A Diommu.c2315 pdom->domain.pgsize_bitmap = AMD_IOMMU_PGSIZES_V2;
2428 domain->domain.pgsize_bitmap = iommu->iommu.ops->pgsize_bitmap;
2870 .pgsize_bitmap = AMD_IOMMU_PGSIZES,
H A Dio_pgtable_v2.c246 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize) || !pgcount)
290 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize || !pgcount))
376 cfg->pgsize_bitmap = AMD_IOMMU_PGSIZES_V2,
H A Dio_pgtable.c591 cfg->pgsize_bitmap = AMD_IOMMU_PGSIZES,
/linux-master/drivers/media/pci/intel/ipu6/
H A Dipu6-mmu.h32 unsigned long pgsize_bitmap; member in struct:ipu6_mmu_info
H A Dipu6-mmu.c531 mmu_info->pgsize_bitmap = SZ_4K;
622 static size_t ipu6_mmu_pgsize(unsigned long pgsize_bitmap, argument
639 pgsize &= pgsize_bitmap;
657 min_pagesz = 1 << __ffs(mmu_info->pgsize_bitmap);
675 size_t pgsize = ipu6_mmu_pgsize(mmu_info->pgsize_bitmap,
700 if (mmu_info->pgsize_bitmap == 0UL)
704 min_pagesz = 1 << __ffs(mmu_info->pgsize_bitmap);
722 size_t pgsize = ipu6_mmu_pgsize(mmu_info->pgsize_bitmap,
/linux-master/drivers/gpu/drm/panthor/
H A Dpanthor_mmu.c2276 .pgsize_bitmap = SZ_4K | SZ_2M,
/linux-master/drivers/gpu/host1x/
H A Ddev.c425 order = __ffs(host->domain->pgsize_bitmap);

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