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Searched refs:pgcount (Results 1 – 23 of 23) sorted by relevance

/drivers/iommu/amd/
A Dio_pgtable_v2.c233 phys_addr_t paddr, size_t pgsize, size_t pgcount, in iommu_v2_map_pages() argument
242 size_t size = pgcount << __ffs(pgsize); in iommu_v2_map_pages()
246 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize) || !pgcount) in iommu_v2_map_pages()
286 size_t pgsize, size_t pgcount, in iommu_v2_unmap_pages() argument
293 size_t size = pgcount << __ffs(pgsize); in iommu_v2_unmap_pages()
296 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize || !pgcount)) in iommu_v2_unmap_pages()
A Dio_pgtable.c322 phys_addr_t paddr, size_t pgsize, size_t pgcount, in iommu_v1_map_pages() argument
330 size_t size = pgcount << __ffs(pgsize); in iommu_v1_map_pages()
340 while (pgcount > 0) { in iommu_v1_map_pages()
370 pgcount--; in iommu_v1_map_pages()
400 size_t pgsize, size_t pgcount, in iommu_v1_unmap_pages() argument
407 size_t size = pgcount << __ffs(pgsize); in iommu_v1_unmap_pages()
A Diommu.c2748 phys_addr_t paddr, size_t pgsize, size_t pgcount, in amd_iommu_map_pages() argument
2767 pgcount, prot, gfp, mapped); in amd_iommu_map_pages()
2795 size_t pgsize, size_t pgcount, in amd_iommu_unmap_pages() argument
2806 r = (ops->unmap_pages) ? ops->unmap_pages(ops, iova, pgsize, pgcount, NULL) : 0; in amd_iommu_unmap_pages()
/drivers/iommu/
A Dsprd-iommu.c287 phys_addr_t paddr, size_t pgsize, size_t pgcount, in sprd_iommu_map() argument
291 size_t size = pgcount * SPRD_IOMMU_PAGE_SIZE; in sprd_iommu_map()
313 for (i = 0; i < pgcount; i++) { in sprd_iommu_map()
324 size_t pgsize, size_t pgcount, in sprd_iommu_unmap() argument
330 size_t size = pgcount * SPRD_IOMMU_PAGE_SIZE; in sprd_iommu_unmap()
340 memset(pgt_base_iova, 0, pgcount * sizeof(u32)); in sprd_iommu_unmap()
A Dio-pgtable-dart.c224 phys_addr_t paddr, size_t pgsize, size_t pgcount, in dart_map_pages() argument
269 num_entries = min_t(int, pgcount, max_entries); in dart_map_pages()
285 size_t pgsize, size_t pgcount, in dart_unmap_pages() argument
293 if (WARN_ON(pgsize != cfg->pgsize_bitmap || !pgcount)) in dart_unmap_pages()
306 num_entries = min_t(int, pgcount, max_entries); in dart_unmap_pages()
A Dio-pgtable-arm.c336 unsigned long iova, size_t size, size_t pgcount,
425 phys_addr_t paddr, size_t size, size_t pgcount, in __arm_lpae_map() argument
442 num_entries = min_t(int, pgcount, max_entries); in __arm_lpae_map()
477 return __arm_lpae_map(data, iova, paddr, size, pgcount, prot, lvl + 1, in __arm_lpae_map()
552 phys_addr_t paddr, size_t pgsize, size_t pgcount, in arm_lpae_map_pages() argument
574 ret = __arm_lpae_map(data, iova, paddr, pgsize, pgcount, prot, lvl, in arm_lpae_map_pages()
626 unsigned long iova, size_t size, size_t pgcount, in __arm_lpae_unmap() argument
648 num_entries = min_t(int, pgcount, max_entries); in __arm_lpae_unmap()
683 return __arm_lpae_unmap(data, gather, iova, size, pgcount, lvl + 1, ptep); in __arm_lpae_unmap()
687 size_t pgsize, size_t pgcount, in arm_lpae_unmap_pages() argument
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A Dmtk_iommu_v1.c350 phys_addr_t paddr, size_t pgsize, size_t pgcount, in mtk_iommu_v1_map() argument
360 for (i = 0; i < pgcount; i++) { in mtk_iommu_v1_map()
372 return i == pgcount ? 0 : -EEXIST; in mtk_iommu_v1_map()
376 size_t pgsize, size_t pgcount, in mtk_iommu_v1_unmap() argument
382 size_t size = pgcount * MT2701_IOMMU_PAGE_SIZE; in mtk_iommu_v1_unmap()
385 memset(pgt_base_iova, 0, pgcount * sizeof(u32)); in mtk_iommu_v1_unmap()
A Ds390-iommu.c895 size_t pgsize, size_t pgcount, in s390_iommu_map_pages() argument
899 size_t size = pgcount << __ffs(pgsize); in s390_iommu_map_pages()
916 pgcount, flags, gfp); in s390_iommu_map_pages()
919 atomic64_add(pgcount, &s390_domain->ctrs.mapped_pages); in s390_iommu_map_pages()
1008 size_t pgsize, size_t pgcount, in s390_iommu_unmap_pages() argument
1012 size_t size = pgcount << __ffs(pgsize); in s390_iommu_unmap_pages()
1019 rc = s390_iommu_invalidate_trans(s390_domain, iova, pgcount); in s390_iommu_unmap_pages()
1024 atomic64_add(pgcount, &s390_domain->ctrs.unmapped_pages); in s390_iommu_unmap_pages()
A Dmsm_iommu.c486 phys_addr_t pa, size_t pgsize, size_t pgcount, in msm_iommu_map() argument
494 ret = priv->iop->map_pages(priv->iop, iova, pa, pgsize, pgcount, prot, in msm_iommu_map()
511 size_t pgsize, size_t pgcount, in msm_iommu_unmap() argument
519 ret = priv->iop->unmap_pages(priv->iop, iova, pgsize, pgcount, gather); in msm_iommu_unmap()
A Dio-pgtable-arm-v7s.c508 phys_addr_t paddr, size_t pgsize, size_t pgcount, in arm_v7s_map_pages() argument
521 while (pgcount--) { in arm_v7s_map_pages()
623 size_t pgsize, size_t pgcount, in arm_v7s_unmap_pages() argument
632 while (pgcount--) { in arm_v7s_unmap_pages()
A Dipmmu-vmsa.c670 phys_addr_t paddr, size_t pgsize, size_t pgcount, in ipmmu_map() argument
675 return domain->iop->map_pages(domain->iop, iova, paddr, pgsize, pgcount, in ipmmu_map()
680 size_t pgsize, size_t pgcount, in ipmmu_unmap() argument
685 return domain->iop->unmap_pages(domain->iop, iova, pgsize, pgcount, gather); in ipmmu_unmap()
A Dvirtio-iommu.c841 phys_addr_t paddr, size_t pgsize, size_t pgcount, in viommu_map_pages() argument
846 size_t size = pgsize * pgcount; in viommu_map_pages()
885 size_t pgsize, size_t pgcount, in viommu_unmap_pages() argument
892 size_t size = pgsize * pgcount; in viommu_unmap_pages()
A Dapple-dart.c534 size_t pgcount, int prot, gfp_t gfp, in apple_dart_map_pages() argument
543 return ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, gfp, in apple_dart_map_pages()
549 size_t pgcount, in apple_dart_unmap_pages() argument
555 return ops->unmap_pages(ops, iova, pgsize, pgcount, gather); in apple_dart_unmap_pages()
A Dmtk_iommu.c798 phys_addr_t paddr, size_t pgsize, size_t pgcount, in mtk_iommu_map() argument
808 return dom->iop->map_pages(dom->iop, iova, paddr, pgsize, pgcount, prot, gfp, mapped); in mtk_iommu_map()
812 unsigned long iova, size_t pgsize, size_t pgcount, in mtk_iommu_unmap() argument
817 iommu_iotlb_gather_add_range(gather, iova, pgsize * pgcount); in mtk_iommu_unmap()
818 return dom->iop->unmap_pages(dom->iop, iova, pgsize, pgcount, gather); in mtk_iommu_unmap()
/drivers/gpu/drm/panfrost/
A Dpanfrost_mmu.c408 size_t pgcount, mapped = 0; in mmu_map_sg() local
409 size_t pgsize = get_pgsize(iova | paddr, len, &pgcount); in mmu_map_sg()
411 ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, in mmu_map_sg()
469 size_t unmapped_page, pgcount; in panfrost_mmu_unmap() local
470 size_t pgsize = get_pgsize(iova, len - unmapped_len, &pgcount); in panfrost_mmu_unmap()
473 pgcount = 1; in panfrost_mmu_unmap()
475 unmapped_page = ops->unmap_pages(ops, iova, pgsize, pgcount, NULL); in panfrost_mmu_unmap()
476 WARN_ON(unmapped_page != pgsize * pgcount); in panfrost_mmu_unmap()
478 iova += pgsize * pgcount; in panfrost_mmu_unmap()
479 unmapped_len += pgsize * pgcount; in panfrost_mmu_unmap()
/drivers/hv/
A Dhv_common.c476 const int pgcount = hv_output_page_exists() ? 2 : 1; in hv_common_cpu_init() local
490 mem = kmalloc(pgcount * HV_HYP_PAGE_SIZE, flags); in hv_common_cpu_init()
501 ret = set_memory_decrypted((unsigned long)mem, pgcount); in hv_common_cpu_init()
507 memset(mem, 0x00, pgcount * HV_HYP_PAGE_SIZE); in hv_common_cpu_init()
/drivers/iommu/arm/arm-smmu/
A Dqcom_iommu.c429 phys_addr_t paddr, size_t pgsize, size_t pgcount, in qcom_iommu_map() argument
441 ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, GFP_ATOMIC, mapped); in qcom_iommu_map()
447 size_t pgsize, size_t pgcount, in qcom_iommu_unmap() argument
465 ret = ops->unmap_pages(ops, iova, pgsize, pgcount, gather); in qcom_iommu_unmap()
A Darm-smmu.c1267 phys_addr_t paddr, size_t pgsize, size_t pgcount, in arm_smmu_map_pages() argument
1278 ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, gfp, mapped); in arm_smmu_map_pages()
1285 size_t pgsize, size_t pgcount, in arm_smmu_unmap_pages() argument
1296 ret = ops->unmap_pages(ops, iova, pgsize, pgcount, iotlb_gather); in arm_smmu_unmap_pages()
/drivers/iommu/iommufd/
A Dselftest.c506 size_t pgsize, size_t pgcount, int prot, in mock_domain_map_pages() argument
522 for (; pgcount; pgcount--) { in mock_domain_map_pages()
528 if (pgcount == 1 && cur + MOCK_IO_PAGE_SIZE == pgsize) in mock_domain_map_pages()
557 size_t pgcount, in mock_domain_unmap_pages() argument
568 for (; pgcount; pgcount--) { in mock_domain_unmap_pages()
592 if (pgcount == 1 && in mock_domain_unmap_pages()
/drivers/gpu/drm/panthor/
A Dpanthor_mmu.c897 size_t unmapped_sz = 0, pgcount; in panthor_vm_unmap_pages() local
898 size_t pgsize = get_pgsize(iova + offset, size - offset, &pgcount); in panthor_vm_unmap_pages()
900 unmapped_sz = ops->unmap_pages(ops, iova + offset, pgsize, pgcount, NULL); in panthor_vm_unmap_pages()
902 if (drm_WARN_ON(&ptdev->base, unmapped_sz != pgsize * pgcount)) { in panthor_vm_unmap_pages()
905 iova + offset + pgsize * pgcount, in panthor_vm_unmap_pages()
948 size_t pgcount, mapped = 0; in panthor_vm_map_pages() local
949 size_t pgsize = get_pgsize(iova | paddr, len, &pgcount); in panthor_vm_map_pages()
951 ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, in panthor_vm_map_pages()
/drivers/iommu/riscv/
A Diommu.c1190 size_t pgsize, size_t pgcount, int prot, in riscv_iommu_map_pages() argument
1207 while (pgcount) { in riscv_iommu_map_pages()
1224 --pgcount; in riscv_iommu_map_pages()
1246 size_t pgcount, in riscv_iommu_unmap_pages() argument
1250 size_t size = pgcount << __ffs(pgsize); in riscv_iommu_unmap_pages()
/drivers/iommu/intel/
A Diommu.c3594 size_t pgsize, size_t pgcount, in intel_iommu_map_pages() argument
3598 size_t size = pgcount << pgshift; in intel_iommu_map_pages()
3651 size_t pgsize, size_t pgcount, in intel_iommu_unmap_pages() argument
3655 size_t size = pgcount << pgshift; in intel_iommu_unmap_pages()
/drivers/iommu/arm/arm-smmu-v3/
A Darm-smmu-v3.c3358 phys_addr_t paddr, size_t pgsize, size_t pgcount, in arm_smmu_map_pages() argument
3366 return ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, gfp, mapped); in arm_smmu_map_pages()
3370 size_t pgsize, size_t pgcount, in arm_smmu_unmap_pages() argument
3379 return ops->unmap_pages(ops, iova, pgsize, pgcount, gather); in arm_smmu_unmap_pages()

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