98 static struct pnv_ioda_pe *get_gpu_pci_dev_and_pe(struct pnv_ioda_pe *npe,  in get_gpu_pci_dev_and_pe()  argument
107 	pdev = pnv_pci_get_gpu_dev(npe->pdev);  in get_gpu_pci_dev_and_pe()
131 	struct pnv_ioda_pe *npe = container_of(table_group, struct pnv_ioda_pe,  in pnv_npu_set_window()  local
133 	struct pnv_phb *phb = npe->phb;  in pnv_npu_set_window()
142 	if (npe->table_group.tables[num2])  in pnv_npu_set_window()
143 		pnv_npu_unset_window(&npe->table_group, num2);  in pnv_npu_set_window()
145 	pe_info(npe, "Setting up window %llx..%llx pg=%lx\n",  in pnv_npu_set_window()
150 			npe->pe_number,  in pnv_npu_set_window()
151 			npe->pe_number,  in pnv_npu_set_window()
157 		pe_err(npe, "Failed to configure TCE table, err %lld\n", rc);  in pnv_npu_set_window()
164 			tbl, &npe->table_group);  in pnv_npu_set_window()
171 	struct pnv_ioda_pe *npe = container_of(table_group, struct pnv_ioda_pe,  in pnv_npu_unset_window()  local
173 	struct pnv_phb *phb = npe->phb;  in pnv_npu_unset_window()
176 	if (!npe->table_group.tables[num])  in pnv_npu_unset_window()
179 	pe_info(npe, "Removing DMA window\n");  in pnv_npu_unset_window()
181 	rc = opal_pci_map_pe_dma_window(phb->opal_id, npe->pe_number,  in pnv_npu_unset_window()
182 			npe->pe_number,  in pnv_npu_unset_window()
186 		pe_err(npe, "Unmapping failed, ret = %lld\n", rc);  in pnv_npu_unset_window()
191 	pnv_pci_unlink_table_and_group(npe->table_group.tables[num],  in pnv_npu_unset_window()
192 			&npe->table_group);  in pnv_npu_unset_window()
200 	struct pnv_ioda_pe *npe = container_of(table_group, struct pnv_ioda_pe,  in pnv_npu_take_ownership()  local
202 	struct pnv_phb *phb = npe->phb;  in pnv_npu_take_ownership()
212 	if (npe->table_group.tables[0]) {  in pnv_npu_take_ownership()
213 		pnv_npu_unset_window(&npe->table_group, 0);  in pnv_npu_take_ownership()
219 			npe->pe_number, npe->pe_number,  in pnv_npu_take_ownership()
222 		pe_err(npe, "Failed to disable bypass, err %lld\n", rc);  in pnv_npu_take_ownership()
225 	pnv_pci_ioda2_tce_invalidate_entire(npe->phb, false);  in pnv_npu_take_ownership()
227 	get_gpu_pci_dev_and_pe(npe, &gpdev);  in pnv_npu_take_ownership()
234 	struct pnv_ioda_pe *npe = container_of(table_group, struct pnv_ioda_pe,  in pnv_npu_release_ownership()  local
238 	get_gpu_pci_dev_and_pe(npe, &gpdev);  in pnv_npu_release_ownership()