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Searched refs:IOMMU_PASID_INVALID (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/dma/idxd/
H A Ddevice.c1290 if (ie->pasid == IOMMU_PASID_INVALID) in idxd_device_set_perm_entry()
1320 ie->pasid = IOMMU_PASID_INVALID; in idxd_wq_free_irq()
1336 ie->pasid = device_pasid_enabled(idxd) ? idxd->pasid : IOMMU_PASID_INVALID; in idxd_wq_request_irq()
1361 ie->pasid = IOMMU_PASID_INVALID; in idxd_wq_request_irq()
1550 if (idxd->pasid != IOMMU_PASID_INVALID) in idxd_device_drv_probe()
H A Dinit.c125 ie->pasid = IOMMU_PASID_INVALID; in idxd_setup_interrupts()
665 if (pasid == IOMMU_PASID_INVALID) in idxd_enable_system_pasid()
702 idxd->pasid = IOMMU_PASID_INVALID; in idxd_disable_system_pasid()
H A Dirq.c85 if (ie->pasid != IOMMU_PASID_INVALID) in idxd_int_handle_revoke_drain()
H A Dcdev.c259 if (pasid == IOMMU_PASID_INVALID) { in idxd_cdev_open()
/linux/drivers/iommu/
H A Diommu-sva.c40 if (pasid == IOMMU_PASID_INVALID) { in iommu_alloc_mm_data()
H A Diommu.c3614 return IOMMU_PASID_INVALID; in iommu_alloc_global_pasid()
3622 return ret < 0 ? IOMMU_PASID_INVALID : ret; in iommu_alloc_global_pasid()
3628 if (WARN_ON(pasid == IOMMU_PASID_INVALID)) in iommu_free_global_pasid()
/linux/drivers/accel/amdxdna/
H A Damdxdna_pci_drv.c79 if (client->pasid == IOMMU_PASID_INVALID) { in amdxdna_drm_open()
/linux/drivers/iommu/intel/
H A Ddmar.c1917 if (pasid == IOMMU_PASID_INVALID) in dmar_fault_do_one()
1998 pasid_present ? pasid : IOMMU_PASID_INVALID, in dmar_fault()
H A Diommu.c674 if (intel_iommu_sm && pasid == IOMMU_PASID_INVALID) in dmar_fault_dump_ptes()
/linux/Documentation/arch/x86/
H A Dsva.rst110 PASID is initialized as IOMMU_PASID_INVALID (-1) when a process is created.