Searched refs:it_map (Results 1 – 6 of 6) sorted by relevance
| /Linux-v5.15/arch/powerpc/kernel/ |
| D | iommu.c | 46 *val = bitmap_weight(tbl->it_map, tbl->it_size); in iommu_debugfs_weight_get()
279 n = iommu_area_alloc(tbl->it_map, limit, start, npages, tbl->it_offset, in iommu_range_alloc()
444 bitmap_clear(tbl->it_map, free_entry, npages); in __iommu_free()
660 __set_bit(index, tbl->it_map); in iommu_table_clear()
671 __clear_bit(index, tbl->it_map); in iommu_table_clear()
689 set_bit(0, tbl->it_map); in iommu_table_reserve_pages()
708 set_bit(i - tbl->it_offset, tbl->it_map); in iommu_table_reserve_pages()
728 tbl->it_map = vzalloc_node(sz, nid); in iommu_init_table()
729 if (!tbl->it_map) { in iommu_init_table()
780 if (find_next_bit(tbl->it_map, end, start) != end) in iommu_table_in_use()
[all …]
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| /Linux-v5.15/arch/powerpc/sysdev/ |
| D | dart_iommu.c | 353 set_bit(iommu_table_dart.it_size - 1, iommu_table_dart.it_map); in iommu_table_dart_setup()
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| /Linux-v5.15/arch/powerpc/include/asm/ |
| D | iommu.h | 108 unsigned long *it_map; /* A simple allocation bitmap for now */ member
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| /Linux-v5.15/drivers/vfio/ |
| D | vfio_iommu_spapr_tce.c | 1153 if (tbl->it_map) in tce_iommu_release_ownership()
1168 if (!tbl || !tbl->it_map) in tce_iommu_take_ownership()
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| /Linux-v5.15/arch/powerpc/platforms/pseries/ |
| D | iommu.c | 1443 vfree(tbl->it_map); in enable_ddw()
1444 tbl->it_map = NULL; in enable_ddw()
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| /Linux-v5.15/arch/powerpc/platforms/cell/ |
| D | iommu.c | 515 __set_bit(0, window->table.it_map); in cell_iommu_setup_window()
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