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Searched refs:asids (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/misc/sgi-gru/
H A Dgrumain.c54 * Initially, assign asids sequentially from MIN_ASID .. MAX_ASID.
56 * some asids may still be in use. There won't be many (percentage wise) still
59 * This defines a block of assignable asids.
62 * next block of assignable asids.
67 * the search for in-use asids only checks contexts with GRUs currently
68 * assigned, asids in some contexts will be missed. Prior to loading
88 /* Find the next chunk of unused asids */
224 struct gru_mm_tracker *asids = &gms->ms_asids[gru->gs_gid]; in gru_load_mm_tracker() local
229 asid = asids->mt_asid; in gru_load_mm_tracker()
232 if (asid == 0 || (asids in gru_load_mm_tracker()
260 struct gru_mm_tracker *asids; gru_unload_mm_tracker() local
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/linux/Documentation/devicetree/bindings/iommu/
H A Dnvidia,tegra30-smmu.txt8 - nvidia,#asids : # of ASIDs
18 nvidia,#asids = <4>; /* # of ASIDs */
/linux/drivers/iommu/
H A Dtegra-smmu.c44 unsigned long *asids; member
273 id = find_first_zero_bit(smmu->asids, smmu->soc->num_asids); in tegra_smmu_alloc_asid()
277 set_bit(id, smmu->asids); in tegra_smmu_alloc_asid()
285 clear_bit(id, smmu->asids); in tegra_smmu_free_asid()
1128 smmu->asids = devm_bitmap_zalloc(dev, soc->num_asids, GFP_KERNEL); in tegra_smmu_probe()
1129 if (!smmu->asids) in tegra_smmu_probe()
/linux/arch/sh/mm/
H A DMakefile24 debugfs-y := asids-debugfs.o