Lines Matching refs:pasid
29 int vcmd_alloc_pasid(struct intel_iommu *iommu, u32 *pasid) in vcmd_alloc_pasid() argument
45 *pasid = VCMD_VRSP_RESULT_PASID(res); in vcmd_alloc_pasid()
60 void vcmd_free_pasid(struct intel_iommu *iommu, u32 pasid) in vcmd_free_pasid() argument
68 VCMD_CMD_OPERAND(pasid) | VCMD_CMD_FREE); in vcmd_free_pasid()
186 static struct pasid_entry *intel_pasid_get_entry(struct device *dev, u32 pasid) in intel_pasid_get_entry() argument
195 if (WARN_ON(!pasid_table || pasid >= intel_pasid_get_dev_max_id(dev))) in intel_pasid_get_entry()
200 dir_index = pasid >> PASID_PDE_SHIFT; in intel_pasid_get_entry()
201 index = pasid & PASID_PTE_MASK; in intel_pasid_get_entry()
258 intel_pasid_clear_entry(struct device *dev, u32 pasid, bool fault_ignore) in intel_pasid_clear_entry() argument
262 pe = intel_pasid_get_entry(dev, pasid); in intel_pasid_clear_entry()
416 u16 did, u32 pasid) in pasid_cache_invalidation_with_pasid() argument
421 QI_PC_PASID(pasid) | QI_PC_TYPE; in pasid_cache_invalidation_with_pasid()
431 struct device *dev, u32 pasid) in devtlb_invalidation_with_pasid() argument
450 if (pasid == PASID_RID2PASID) in devtlb_invalidation_with_pasid()
453 qi_flush_dev_iotlb_pasid(iommu, sid, pfsid, pasid, qdep, 0, 64 - VTD_PAGE_SHIFT); in devtlb_invalidation_with_pasid()
457 u32 pasid, bool fault_ignore) in intel_pasid_tear_down_entry() argument
463 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_tear_down_entry()
471 intel_pasid_clear_entry(dev, pasid, fault_ignore); in intel_pasid_tear_down_entry()
477 pasid_cache_invalidation_with_pasid(iommu, did, pasid); in intel_pasid_tear_down_entry()
480 qi_flush_piotlb(iommu, did, pasid, 0, -1, 0); in intel_pasid_tear_down_entry()
486 devtlb_invalidation_with_pasid(iommu, dev, pasid); in intel_pasid_tear_down_entry()
495 u32 pasid, u16 did) in pasid_flush_caches() argument
501 pasid_cache_invalidation_with_pasid(iommu, did, pasid); in pasid_flush_caches()
502 qi_flush_piotlb(iommu, did, pasid, 0, -1, 0); in pasid_flush_caches()
514 u32 pasid, u16 did, int flags) in intel_pasid_setup_first_level() argument
548 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_first_level()
584 pasid_flush_caches(iommu, pte, pasid, did); in intel_pasid_setup_first_level()
613 struct device *dev, u32 pasid) in intel_pasid_setup_second_level() argument
642 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_second_level()
665 if (pasid != PASID_RID2PASID && ecap_srs(iommu->ecap)) in intel_pasid_setup_second_level()
670 pasid_flush_caches(iommu, pte, pasid, did); in intel_pasid_setup_second_level()
680 struct device *dev, u32 pasid) in intel_pasid_setup_pass_through() argument
686 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_pass_through()
713 pasid_flush_caches(iommu, pte, pasid, did); in intel_pasid_setup_pass_through()
722 struct device *dev, u32 pasid) in intel_pasid_setup_page_snoop_control() argument
728 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_page_snoop_control()
752 pasid_cache_invalidation_with_pasid(iommu, did, pasid); in intel_pasid_setup_page_snoop_control()
753 qi_flush_piotlb(iommu, did, pasid, 0, -1, 0); in intel_pasid_setup_page_snoop_control()
757 devtlb_invalidation_with_pasid(iommu, dev, pasid); in intel_pasid_setup_page_snoop_control()