Searched refs:it_map (Results 1 – 5 of 5) sorted by relevance
| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | iommu.c | 238 n = iommu_area_alloc(tbl->it_map, limit, start, npages, tbl->it_offset, in iommu_range_alloc()
394 bitmap_clear(tbl->it_map, free_entry, npages); in __iommu_free()
612 __set_bit(index, tbl->it_map); in iommu_table_clear()
623 __clear_bit(index, tbl->it_map); in iommu_table_clear()
641 set_bit(0, tbl->it_map); in iommu_table_reserve_pages()
653 set_bit(i - tbl->it_offset, tbl->it_map); in iommu_table_reserve_pages()
665 clear_bit(0, tbl->it_map); in iommu_table_release_pages()
668 clear_bit(i - tbl->it_offset, tbl->it_map); in iommu_table_release_pages()
692 tbl->it_map = page_address(page); in iommu_init_table()
693 memset(tbl->it_map, 0, sz); in iommu_init_table()
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| /kernel/linux/linux-5.10/arch/powerpc/sysdev/ |
| D | dart_iommu.c | 352 set_bit(iommu_table_dart.it_size - 1, iommu_table_dart.it_map); in iommu_table_dart_setup()
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| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| D | iommu.h | 108 unsigned long *it_map; /* A simple allocation bitmap for now */ member
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-5.10/arch/powerpc/platforms/cell/ |
| D | iommu.c | 514 __set_bit(0, window->table.it_map); in cell_iommu_setup_window()
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