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Searched refs:pasids (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_vm.c150 r = xa_err(xa_erase_irq(&adev->vm_manager.pasids, vm->pasid)); in amdgpu_vm_set_pasid()
158 r = xa_err(xa_store_irq(&adev->vm_manager.pasids, pasid, vm, in amdgpu_vm_set_pasid()
2417 xa_lock_irqsave(&adev->vm_manager.pasids, flags); in amdgpu_vm_get_vm_from_pasid()
2418 vm = xa_load(&adev->vm_manager.pasids, pasid); in amdgpu_vm_get_vm_from_pasid()
2419 xa_unlock_irqrestore(&adev->vm_manager.pasids, flags); in amdgpu_vm_get_vm_from_pasid()
2831 xa_init_flags(&adev->vm_manager.pasids, XA_FLAGS_LOCK_IRQ); in amdgpu_vm_manager_init()
2843 WARN_ON(!xa_empty(&adev->vm_manager.pasids)); in amdgpu_vm_manager_fini()
2844 xa_destroy(&adev->vm_manager.pasids); in amdgpu_vm_manager_fini()
2916 xa_lock_irqsave(&adev->vm_manager.pasids, irqflags); in amdgpu_vm_handle_fault()
2917 vm = xa_load(&adev->vm_manager.pasids, pasid); in amdgpu_vm_handle_fault()
[all …]
H A Damdgpu_vm.h473 struct xarray pasids; member
H A Damdgpu_kms.c1278 xa_lock_irqsave(&adev->vm_manager.pasids, flags); in amdgpu_info_ioctl()
1282 xa_unlock_irqrestore(&adev->vm_manager.pasids, flags); in amdgpu_info_ioctl()
/linux/drivers/iommu/amd/
H A Diommu.c1856 static int get_gcr3_levels(int pasids) in get_gcr3_levels() argument
1860 if (pasids == -1) in get_gcr3_levels()
1863 levels = get_count_order(pasids); in get_gcr3_levels()
1869 struct amd_iommu *iommu, int pasids) in setup_gcr3_table() argument
1871 int levels = get_gcr3_levels(pasids); in setup_gcr3_table()