Searched refs:pgshift (Results 1 – 9 of 9) sorted by relevance
138 tdev->iommu.pgshift = PAGE_SHIFT; in nvkm_device_tegra_probe_iommu()140 tdev->iommu.pgshift = fls(pgsize_bitmap & ~PAGE_MASK); in nvkm_device_tegra_probe_iommu()141 if (tdev->iommu.pgshift == 0) { in nvkm_device_tegra_probe_iommu()145 tdev->iommu.pgshift -= 1; in nvkm_device_tegra_probe_iommu()154 tdev->iommu.pgshift, 1); in nvkm_device_tegra_probe_iommu()169 tdev->iommu.pgshift = 0; in nvkm_device_tegra_probe_iommu()
272 unsigned long pgshift = __ffs(pgsize); in vfio_dma_populate_bitmap() local277 bitmap_set(dma->bitmap, (vpfn->iova - dma->iova) >> pgshift, 1); in vfio_dma_populate_bitmap()284 unsigned long pgshift = __ffs(iommu->pgsize_bitmap); in vfio_iommu_populate_bitmap_full() local289 bitmap_set(dma->bitmap, 0, dma->size >> pgshift); in vfio_iommu_populate_bitmap_full()944 unsigned long pgshift = __ffs(iommu->pgsize_bitmap); in vfio_iommu_type1_pin_pages() local951 (iova - dma->iova) >> pgshift, 1); in vfio_iommu_type1_pin_pages()1231 unsigned long pgshift = __ffs(pgsize); in update_user_bitmap() local1232 unsigned long nbits = dma->size >> pgshift; in update_user_bitmap()1233 unsigned long bit_offset = (dma->iova - base_iova) >> pgshift; in update_user_bitmap()1269 unsigned long pgshift = __ffs(pgsize); in vfio_iova_dirty_bitmap() local[all …]
28 unsigned long pgshift; member
282 unsigned int pgshift; member469 return smmu->base + (n << smmu->pgshift); in arm_smmu_page()
52 return nvidia_smmu->bases[inst] + (page << smmu->pgshift); in nvidia_smmu_page()
1796 smmu->pgshift = (id & ARM_SMMU_ID1_PAGESIZE) ? 16 : 12; in arm_smmu_device_cfg_probe()1800 if (smmu->numpage != 2 * size << smmu->pgshift) in arm_smmu_device_cfg_probe()1803 2 * size << smmu->pgshift, smmu->numpage); in arm_smmu_device_cfg_probe()
324 uint pgshift; /* bits number in page size */ member660 ns->geom.pgshift = chip->page_shift; in ns_init()750 printk("bits in page size: %u\n", ns->geom.pgshift); in ns_init()1639 erase_block_no = ns->regs.row >> (ns->geom.secshift - ns->geom.pgshift); in ns_do_state_action()
592 imem->iommu_pgshift = tdev->iommu.pgshift; in gk20a_instmem_new()
5086 unsigned long pgshift = __ffs(pgsize); in intel_iommu_map_pages() local5087 size_t size = pgcount << pgshift; in intel_iommu_map_pages()5142 unsigned long pgshift = __ffs(pgsize); in intel_iommu_unmap_pages() local5143 size_t size = pgcount << pgshift; in intel_iommu_unmap_pages()