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()
244 static struct pasid_entry *intel_pasid_get_entry(struct device *dev, u32 pasid) in intel_pasid_get_entry() argument
253 if (WARN_ON(!pasid_table || pasid >= intel_pasid_get_dev_max_id(dev))) in intel_pasid_get_entry()
258 dir_index = pasid >> PASID_PDE_SHIFT; in intel_pasid_get_entry()
259 index = pasid & PASID_PTE_MASK; in intel_pasid_get_entry()
312 intel_pasid_clear_entry(struct device *dev, u32 pasid, bool fault_ignore) in intel_pasid_clear_entry() argument
316 pe = intel_pasid_get_entry(dev, pasid); in intel_pasid_clear_entry()
470 u16 did, u32 pasid) in pasid_cache_invalidation_with_pasid() argument
475 QI_PC_PASID(pasid) | QI_PC_TYPE; in pasid_cache_invalidation_with_pasid()
485 struct device *dev, u32 pasid) in devtlb_invalidation_with_pasid() argument
504 if (pasid == PASID_RID2PASID) in devtlb_invalidation_with_pasid()
507 qi_flush_dev_iotlb_pasid(iommu, sid, pfsid, pasid, qdep, 0, 64 - VTD_PAGE_SHIFT); in devtlb_invalidation_with_pasid()
511 u32 pasid, bool fault_ignore) in intel_pasid_tear_down_entry() argument
516 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_tear_down_entry()
526 intel_pasid_clear_entry(dev, pasid, fault_ignore); in intel_pasid_tear_down_entry()
531 pasid_cache_invalidation_with_pasid(iommu, did, pasid); in intel_pasid_tear_down_entry()
534 qi_flush_piotlb(iommu, did, pasid, 0, -1, 0); in intel_pasid_tear_down_entry()
540 devtlb_invalidation_with_pasid(iommu, dev, pasid); in intel_pasid_tear_down_entry()
549 u32 pasid, u16 did) in pasid_flush_caches() argument
555 pasid_cache_invalidation_with_pasid(iommu, did, pasid); in pasid_flush_caches()
556 qi_flush_piotlb(iommu, did, pasid, 0, -1, 0); in pasid_flush_caches()
584 u32 pasid, u16 did, int flags) in intel_pasid_setup_first_level() argument
594 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_first_level()
638 pasid_flush_caches(iommu, pte, pasid, did); in intel_pasid_setup_first_level()
667 struct device *dev, u32 pasid) in intel_pasid_setup_second_level() argument
695 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_second_level()
697 dev_err(dev, "Failed to get pasid entry of PASID %d\n", pasid); in intel_pasid_setup_second_level()
720 if (pasid != PASID_RID2PASID) in intel_pasid_setup_second_level()
723 pasid_flush_caches(iommu, pte, pasid, did); in intel_pasid_setup_second_level()
733 struct device *dev, u32 pasid) in intel_pasid_setup_pass_through() argument
738 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_pass_through()
740 dev_err(dev, "Failed to get pasid entry of PASID %d\n", pasid); in intel_pasid_setup_pass_through()
761 pasid_flush_caches(iommu, pte, pasid, did); in intel_pasid_setup_pass_through()
826 pgd_t *gpgd, u32 pasid, in intel_pasid_setup_nested() argument
849 pte = intel_pasid_get_entry(dev, pasid); in intel_pasid_setup_nested()
922 pasid_flush_caches(iommu, pte, pasid, did); in intel_pasid_setup_nested()