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Searched refs:pgshift (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/gpu/drm/nouveau/nvkm/engine/device/
A Dtegra.c138 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()
/linux/drivers/vfio/
A Dvfio_iommu_type1.c266 unsigned long pgshift = __ffs(pgsize); in vfio_dma_populate_bitmap() local
1202 unsigned long pgshift = __ffs(pgsize); in update_user_bitmap() local
1240 unsigned long pgshift = __ffs(pgsize); in vfio_iova_dirty_bitmap() local
1297 unsigned long pgshift; in vfio_dma_do_unmap() local
1306 pgshift = __ffs(iommu->pgsize_bitmap); in vfio_dma_do_unmap()
1307 pgsize = (size_t)1 << pgshift; in vfio_dma_do_unmap()
2850 unsigned long pgshift; in vfio_iommu_type1_unmap_dma() local
2863 pgshift = __ffs(bitmap.pgsize); in vfio_iommu_type1_unmap_dma()
2925 unsigned long pgshift; in vfio_iommu_type1_dirty_pages() local
2942 pgshift = __ffs(range.bitmap.pgsize); in vfio_iommu_type1_dirty_pages()
[all …]
/linux/drivers/gpu/drm/nouveau/include/nvkm/core/
A Dtegra.h28 unsigned long pgshift; member
/linux/drivers/iommu/arm/arm-smmu/
A Darm-smmu.h282 unsigned int pgshift; member
469 return smmu->base + (n << smmu->pgshift); in arm_smmu_page()
A Darm-smmu-nvidia.c52 return nvidia_smmu->bases[inst] + (page << smmu->pgshift); in nvidia_smmu_page()
A Darm-smmu.c1796 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()
/linux/drivers/mtd/nand/raw/
A Dnandsim.c324 uint pgshift; /* bits number in page size */ member
660 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()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
A Dgk20a.c592 imem->iommu_pgshift = tdev->iommu.pgshift; in gk20a_instmem_new()
/linux/drivers/iommu/intel/
A Diommu.c5179 unsigned long pgshift = __ffs(pgsize); in intel_iommu_map_pages() local
5180 size_t size = pgcount << pgshift; in intel_iommu_map_pages()
5230 unsigned long pgshift = __ffs(pgsize); in intel_iommu_unmap_pages() local
5231 size_t size = pgcount << pgshift; in intel_iommu_unmap_pages()

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