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Searched refs:INVALID_IOASID (Results 1 – 12 of 12) sorted by relevance

/linux-6.1.9/include/linux/
Dioasid.h8 #define INVALID_IOASID ((ioasid_t)-1) macro
45 return ioasid != INVALID_IOASID; in pasid_valid()
52 return INVALID_IOASID; in ioasid_alloc()
/linux-6.1.9/drivers/iommu/
Diommu-sva-lib.c30 if (min == INVALID_IOASID || max == INVALID_IOASID || in iommu_sva_alloc_pasid()
Dioasid.c83 return INVALID_IOASID; in default_alloc()
313 return INVALID_IOASID; in ioasid_alloc()
325 if (id == INVALID_IOASID) { in ioasid_alloc()
344 return INVALID_IOASID; in ioasid_alloc()
/linux-6.1.9/mm/
Dinit-mm.c43 .pasid = INVALID_IOASID,
/linux-6.1.9/include/linux/sched/
Dmm.h457 mm->pasid = INVALID_IOASID; in mm_pasid_init()
470 mm->pasid = INVALID_IOASID; in mm_pasid_drop()
/linux-6.1.9/drivers/dma/idxd/
Ddevice.c1198 if (ie->pasid == INVALID_IOASID) in idxd_device_set_perm_entry()
1228 ie->pasid = INVALID_IOASID; in idxd_wq_free_irq()
1244 ie->pasid = device_pasid_enabled(idxd) ? idxd->pasid : INVALID_IOASID; in idxd_wq_request_irq()
1269 ie->pasid = INVALID_IOASID; in idxd_wq_request_irq()
Dirq.c83 if (ie->pasid != INVALID_IOASID) in idxd_int_handle_revoke_drain()
Dinit.c109 ie->pasid = INVALID_IOASID; in idxd_setup_interrupts()
/linux-6.1.9/drivers/iommu/intel/
Dsvm.c277 if (pasid == INVALID_IOASID || pasid >= PASID_MAX) in pasid_to_svm_sdev()
Diommu.c896 if (intel_iommu_sm && pasid == INVALID_IOASID) in dmar_fault_dump_ptes()
2849 return INVALID_IOASID; in intel_vcmd_ioasid_alloc()
2856 return INVALID_IOASID; in intel_vcmd_ioasid_alloc()
2859 return INVALID_IOASID; in intel_vcmd_ioasid_alloc()
Ddmar.c1931 if (pasid == INVALID_IOASID) in dmar_fault_do_one()
2012 pasid_present ? pasid : INVALID_IOASID, in dmar_fault()
/linux-6.1.9/Documentation/x86/
Dsva.rst110 PASID is initialized as INVALID_IOASID (-1) when a process is created.