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Searched refs:IOMMU_PASID_INVALID (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/accel/amdxdna/
H A Damdxdna_pci_drv.c88 if (client->pasid == IOMMU_PASID_INVALID) { in amdxdna_sva_init()
105 client->pasid = IOMMU_PASID_INVALID; in amdxdna_sva_fini()
124 client->pasid = IOMMU_PASID_INVALID; in amdxdna_drm_open()
H A Damdxdna_pci_drv.h203 return client->pasid != IOMMU_PASID_INVALID; in amdxdna_pasid_on()
/linux/include/linux/
H A Diommu.h325 #define IOMMU_PASID_INVALID (-1U) macro
1547 return IOMMU_PASID_INVALID; in iommu_alloc_global_pasid()
1659 return IOMMU_PASID_INVALID; in mm_get_enqcmd_pasid()
1682 return IOMMU_PASID_INVALID; in iommu_sva_get_pasid()
1689 return IOMMU_PASID_INVALID; in mm_get_enqcmd_pasid()
/linux/drivers/dma/idxd/
H A Ddevice.c1313 if (ie->pasid == IOMMU_PASID_INVALID) in idxd_device_set_perm_entry()
1348 ie->pasid = IOMMU_PASID_INVALID; in idxd_wq_free_irq()
1381 ie->pasid = device_pasid_enabled(idxd) ? idxd->pasid : IOMMU_PASID_INVALID; in idxd_wq_request_irq()
1406 ie->pasid = IOMMU_PASID_INVALID; in idxd_wq_request_irq()
1587 if (idxd->pasid != IOMMU_PASID_INVALID) in idxd_device_drv_probe()
H A Dinit.c127 ie->pasid = IOMMU_PASID_INVALID; in idxd_setup_interrupts()
653 if (pasid == IOMMU_PASID_INVALID) in idxd_enable_system_pasid()
690 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.c255 if (pasid == IOMMU_PASID_INVALID) { in idxd_cdev_open()
/linux/drivers/misc/uacce/
H A Duacce.c133 if (pasid == IOMMU_PASID_INVALID) { in uacce_bind_queue()
/linux/Documentation/arch/x86/
H A Dsva.rst110 PASID is initialized as IOMMU_PASID_INVALID (-1) when a process is created.