Searched refs:pasids (Results 1 – 6 of 6) sorted by relevance
| /linux/drivers/iommu/amd/ |
| A D | iommu_v2.c | 732 int amd_iommu_init_device(struct pci_dev *pdev, int pasids) in amd_iommu_init_device() argument
752 if (pasids <= 0 || pasids > (PASID_MASK + 1)) in amd_iommu_init_device()
766 tmp = pasids; in amd_iommu_init_device()
771 dev_state->max_pasids = pasids; in amd_iommu_init_device()
784 ret = amd_iommu_domain_enable_v2(dev_state->domain, pasids); in amd_iommu_init_device()
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| A D | amd_iommu.h | 54 extern int amd_iommu_domain_enable_v2(struct iommu_domain *dom, int pasids);
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| A D | iommu.c | 2329 int amd_iommu_domain_enable_v2(struct iommu_domain *dom, int pasids) in amd_iommu_domain_enable_v2() argument
2336 for (levels = 0; (pasids - 1) & ~0x1ff; pasids >>= 9) in amd_iommu_domain_enable_v2()
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| A D | amdgpu_vm.c | 119 r = xa_err(xa_store_irq(&adev->vm_manager.pasids, pasid, vm, in amdgpu_vm_set_pasid()
3256 WARN_ON(!xa_empty(&adev->vm_manager.pasids)); in amdgpu_vm_manager_fini()
3257 xa_destroy(&adev->vm_manager.pasids); in amdgpu_vm_manager_fini()
3326 xa_lock_irqsave(&adev->vm_manager.pasids, flags); in amdgpu_vm_get_task_info()
3328 vm = xa_load(&adev->vm_manager.pasids, pasid); in amdgpu_vm_get_task_info()
3332 xa_unlock_irqrestore(&adev->vm_manager.pasids, flags); in amdgpu_vm_get_task_info()
3375 xa_lock_irqsave(&adev->vm_manager.pasids, irqflags); in amdgpu_vm_handle_fault()
3376 vm = xa_load(&adev->vm_manager.pasids, pasid); in amdgpu_vm_handle_fault()
3383 xa_unlock_irqrestore(&adev->vm_manager.pasids, irqflags); in amdgpu_vm_handle_fault()
3401 xa_lock_irqsave(&adev->vm_manager.pasids, irqflags); in amdgpu_vm_handle_fault()
[all …]
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| A D | amdgpu_vm.h | 362 struct xarray pasids; member
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| /linux/include/linux/ |
| A D | amd-iommu.h | 46 extern int amd_iommu_init_device(struct pci_dev *pdev, int pasids);
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