Searched refs:it_offset (Results 1 – 13 of 13) sorted by relevance
| /Linux-v5.4/arch/powerpc/kernel/ |
| D | iommu.c | 223 if (limit + tbl->it_offset > mask) { in iommu_range_alloc()
224 limit = mask - tbl->it_offset + 1; in iommu_range_alloc()
246 n = iommu_area_alloc(tbl->it_map, limit, start, npages, tbl->it_offset, in iommu_range_alloc()
308 entry += tbl->it_offset; /* Offset into real TCE table */ in iommu_alloc()
342 free_entry = entry - tbl->it_offset; in iommu_free_check()
345 (entry < tbl->it_offset)) { in iommu_free_check()
353 printk(KERN_INFO "\tstartOff = 0x%llx\n", (u64)tbl->it_offset); in iommu_free_check()
391 free_entry = entry - tbl->it_offset; in __iommu_free()
478 entry += tbl->it_offset; in ppc_iommu_map_sg()
604 tbl->it_ops->clear(tbl, tbl->it_offset, tbl->it_size); in iommu_table_clear()
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| D | dma-iommu.c | 136 if (tbl->it_offset > (mask >> tbl->it_page_shift)) { in dma_iommu_dma_supported()
139 mask, tbl->it_offset << tbl->it_page_shift); in dma_iommu_dma_supported()
163 mask = 1ULL < (fls_long(tbl->it_offset + tbl->it_size) - 1); in dma_iommu_get_required_mask()
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| /Linux-v5.4/arch/powerpc/platforms/powernv/ |
| D | pci-ioda-tce.c | 27 tbl->it_offset = dma_offset >> tbl->it_page_shift; in pnv_pci_setup_iommu_table()
110 unsigned long idx = index - tbl->it_offset + i; in pnv_tce_build()
125 unsigned long idx = index - tbl->it_offset; in pnv_tce_xchg()
159 return pnv_tce(tbl, true, index - tbl->it_offset, alloc); in pnv_tce_useraddrptr()
168 unsigned long idx = index - tbl->it_offset + i; in pnv_tce_free()
181 __be64 *ptce = pnv_tce(tbl, false, index - tbl->it_offset, false); in pnv_tce_get()
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| D | npu-dma.c | 136 const __u64 start_addr = tbl->it_offset << tbl->it_page_shift; in pnv_npu_set_window()
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| D | pci-ioda.c | 1901 start = __pa(((__be64 *)tbl->it_base) + index - tbl->it_offset); in pnv_pci_p7ioc_tce_invalidate()
1902 end = __pa(((__be64 *)tbl->it_base) + index - tbl->it_offset + in pnv_pci_p7ioc_tce_invalidate()
2266 pe->table_group.tce32_start = tbl->it_offset << tbl->it_page_shift; in pnv_pci_ioda1_setup_dma_pe()
2293 const __u64 start_addr = tbl->it_offset << tbl->it_page_shift; in pnv_pci_ioda2_set_window()
3428 pnv_pci_p7ioc_tce_invalidate(tbl, tbl->it_offset, tbl->it_size, false); in pnv_pci_ioda1_release_pe_dma()
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| /Linux-v5.4/arch/powerpc/platforms/pasemi/ |
| D | iommu.c | 87 bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; in iobmap_build()
113 bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; in iobmap_free()
134 iommu_table_iobmap.it_offset = 0; in iommu_table_iobmap_setup()
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| /Linux-v5.4/arch/powerpc/include/asm/ |
| D | iommu.h | 99 unsigned long it_offset; /* Offset into global table */ member
304 (tbl)->it_offset, (tbl)->it_size, \
308 (tbl)->it_offset, (tbl)->it_size, \
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| /Linux-v5.4/arch/powerpc/platforms/cell/ |
| D | iommu.c | 186 io_pte = (unsigned long *)tbl->it_base + (index - tbl->it_offset); in tce_build_cell()
220 io_pte = (unsigned long *)tbl->it_base + (index - tbl->it_offset); in tce_free_cell()
484 window->table.it_offset = in cell_iommu_setup_window()
494 pr_debug("\toffset 0x%lx\n", window->table.it_offset); in cell_iommu_setup_window()
515 tce_build_cell(&window->table, window->table.it_offset, 1, in cell_iommu_setup_window()
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| /Linux-v5.4/drivers/vfio/ |
| D | vfio_iommu_spapr_tce.c | 211 unsigned long start = tbl->it_offset; in tce_iommu_find_table()
365 tce_iommu_clear(container, tbl, tbl->it_offset, tbl->it_size); in tce_iommu_release()
694 *start_addr = tbl->it_offset << tbl->it_page_shift; in tce_iommu_create_window()
740 tce_iommu_clear(container, tbl, tbl->it_offset, tbl->it_size); in tce_iommu_remove_window()
1152 tce_iommu_clear(container, tbl, tbl->it_offset, tbl->it_size); in tce_iommu_release_ownership()
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| /Linux-v5.4/arch/powerpc/sysdev/ |
| D | dart_iommu.c | 337 iommu_table_dart.it_offset = 0; in iommu_table_dart_setup()
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| /Linux-v5.4/arch/powerpc/platforms/pseries/ |
| D | iommu.c | 493 tbl->it_offset = phb->dma_window_base_cur >> tbl->it_page_shift; in iommu_table_setparms()
531 tbl->it_offset = offset >> tbl->it_page_shift; in iommu_table_setparms_lpar()
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| D | vio.c | 1186 tbl->it_offset = offset >> tbl->it_page_shift; in vio_build_iommu_table()
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| /Linux-v5.4/arch/powerpc/kvm/ |
| D | book3s_64_vio.c | 132 (tbltmp->it_offset << tbltmp->it_page_shift == in kvm_spapr_tce_attach_iommu_group()
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