Lines Matching refs:attachment
544 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_userptr() argument
550 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_userptr()
551 struct amdgpu_device *adev = attachment->adev; in kfd_mem_dmamap_userptr()
594 kfd_mem_dmamap_dmabuf(struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_dmabuf() argument
597 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_dmabuf()
631 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_sg_bo() argument
634 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmamap_sg_bo()
635 struct amdgpu_device *adev = attachment->adev; in kfd_mem_dmamap_sg_bo()
686 struct kfd_mem_attachment *attachment) in kfd_mem_dmamap_attachment() argument
688 switch (attachment->type) { in kfd_mem_dmamap_attachment()
692 return kfd_mem_dmamap_userptr(mem, attachment); in kfd_mem_dmamap_attachment()
694 return kfd_mem_dmamap_dmabuf(attachment); in kfd_mem_dmamap_attachment()
696 return kfd_mem_dmamap_sg_bo(mem, attachment); in kfd_mem_dmamap_attachment()
705 struct kfd_mem_attachment *attachment) in kfd_mem_dmaunmap_userptr() argument
711 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmaunmap_userptr()
712 struct amdgpu_device *adev = attachment->adev; in kfd_mem_dmaunmap_userptr()
728 kfd_mem_dmaunmap_dmabuf(struct kfd_mem_attachment *attachment) in kfd_mem_dmaunmap_dmabuf() argument
754 struct kfd_mem_attachment *attachment) in kfd_mem_dmaunmap_sg_bo() argument
757 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_dmaunmap_sg_bo()
758 struct amdgpu_device *adev = attachment->adev; in kfd_mem_dmaunmap_sg_bo()
782 struct kfd_mem_attachment *attachment) in kfd_mem_dmaunmap_attachment() argument
784 switch (attachment->type) { in kfd_mem_dmaunmap_attachment()
788 kfd_mem_dmaunmap_userptr(mem, attachment); in kfd_mem_dmaunmap_attachment()
791 kfd_mem_dmaunmap_dmabuf(attachment); in kfd_mem_dmaunmap_attachment()
794 kfd_mem_dmaunmap_sg_bo(mem, attachment); in kfd_mem_dmaunmap_attachment()
860 struct kfd_mem_attachment *attachment[2] = {NULL, NULL}; in kfd_mem_attach() local
890 attachment[i] = kzalloc(sizeof(*attachment[i]), GFP_KERNEL); in kfd_mem_attach()
891 if (unlikely(!attachment[i])) { in kfd_mem_attach()
907 attachment[i]->type = KFD_MEM_ATT_SHARED; in kfd_mem_attach()
912 attachment[i]->type = KFD_MEM_ATT_SHARED; in kfd_mem_attach()
917 attachment[i]->type = KFD_MEM_ATT_USERPTR; in kfd_mem_attach()
926 attachment[i]->type = KFD_MEM_ATT_SG; in kfd_mem_attach()
933 attachment[i]->type = KFD_MEM_ATT_DMABUF; in kfd_mem_attach()
955 attachment[i]->bo_va = bo_va; in kfd_mem_attach()
957 if (unlikely(!attachment[i]->bo_va)) { in kfd_mem_attach()
963 attachment[i]->va = va; in kfd_mem_attach()
964 attachment[i]->pte_flags = get_pte_flags(adev, mem); in kfd_mem_attach()
965 attachment[i]->adev = adev; in kfd_mem_attach()
966 list_add(&attachment[i]->list, &mem->attachments); in kfd_mem_attach()
975 if (!attachment[i]) in kfd_mem_attach()
977 if (attachment[i]->bo_va) { in kfd_mem_attach()
979 if (--attachment[i]->bo_va->ref_count == 0) in kfd_mem_attach()
980 amdgpu_vm_bo_del(adev, attachment[i]->bo_va); in kfd_mem_attach()
982 list_del(&attachment[i]->list); in kfd_mem_attach()
986 kfree(attachment[i]); in kfd_mem_attach()
991 static void kfd_mem_detach(struct kfd_mem_attachment *attachment) in kfd_mem_detach() argument
993 struct amdgpu_bo *bo = attachment->bo_va->base.bo; in kfd_mem_detach()
996 attachment->va, attachment); in kfd_mem_detach()
997 if (--attachment->bo_va->ref_count == 0) in kfd_mem_detach()
998 amdgpu_vm_bo_del(attachment->adev, attachment->bo_va); in kfd_mem_detach()
1000 list_del(&attachment->list); in kfd_mem_detach()
1001 kfree(attachment); in kfd_mem_detach()
2648 struct kfd_mem_attachment *attachment; in validate_invalid_user_pages() local
2668 list_for_each_entry(attachment, &mem->attachments, list) { in validate_invalid_user_pages()
2669 if (!attachment->is_mapped) in validate_invalid_user_pages()
2672 kfd_mem_dmaunmap_attachment(mem, attachment); in validate_invalid_user_pages()
2673 ret = update_gpuvm_pte(mem, attachment, &sync); in validate_invalid_user_pages()
2951 struct kfd_mem_attachment *attachment; in amdgpu_amdkfd_gpuvm_restore_process_bos() local
2953 list_for_each_entry(attachment, &mem->attachments, list) { in amdgpu_amdkfd_gpuvm_restore_process_bos()
2954 if (!attachment->is_mapped) in amdgpu_amdkfd_gpuvm_restore_process_bos()
2957 kfd_mem_dmaunmap_attachment(mem, attachment); in amdgpu_amdkfd_gpuvm_restore_process_bos()
2958 ret = update_gpuvm_pte(mem, attachment, &sync_obj); in amdgpu_amdkfd_gpuvm_restore_process_bos()