41 	struct pci_dev *pdev;  in pci_enable_ats()  local
58 		pdev = pci_physfn(dev);  in pci_enable_ats()
59 		if (pdev->ats_stu != ps)  in pci_enable_ats()
62 		atomic_inc(&pdev->ats_ref_cnt);  /* count enabled VFs */  in pci_enable_ats()
80 	struct pci_dev *pdev;  in pci_disable_ats()  local
90 		pdev = pci_physfn(dev);  in pci_disable_ats()
91 		atomic_dec(&pdev->ats_ref_cnt);  in pci_disable_ats()
150 int pci_enable_pri(struct pci_dev *pdev, u32 reqs)  in pci_enable_pri()  argument
156 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);  in pci_enable_pri()
160 	pci_read_config_word(pdev, pos + PCI_PRI_CTRL, &control);  in pci_enable_pri()
161 	pci_read_config_word(pdev, pos + PCI_PRI_STATUS, &status);  in pci_enable_pri()
166 	pci_read_config_dword(pdev, pos + PCI_PRI_MAX_REQ, &max_requests);  in pci_enable_pri()
168 	pci_write_config_dword(pdev, pos + PCI_PRI_ALLOC_REQ, reqs);  in pci_enable_pri()
171 	pci_write_config_word(pdev, pos + PCI_PRI_CTRL, control);  in pci_enable_pri()
183 void pci_disable_pri(struct pci_dev *pdev)  in pci_disable_pri()  argument
188 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);  in pci_disable_pri()
192 	pci_read_config_word(pdev, pos + PCI_PRI_CTRL, &control);  in pci_disable_pri()
194 	pci_write_config_word(pdev, pos + PCI_PRI_CTRL, control);  in pci_disable_pri()
205 int pci_reset_pri(struct pci_dev *pdev)  in pci_reset_pri()  argument
210 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);  in pci_reset_pri()
214 	pci_read_config_word(pdev, pos + PCI_PRI_CTRL, &control);  in pci_reset_pri()
220 	pci_write_config_word(pdev, pos + PCI_PRI_CTRL, control);  in pci_reset_pri()
237 int pci_enable_pasid(struct pci_dev *pdev, int features)  in pci_enable_pasid()  argument
242 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);  in pci_enable_pasid()
246 	pci_read_config_word(pdev, pos + PCI_PASID_CTRL, &control);  in pci_enable_pasid()
247 	pci_read_config_word(pdev, pos + PCI_PASID_CAP, &supported);  in pci_enable_pasid()
260 	pci_write_config_word(pdev, pos + PCI_PASID_CTRL, control);  in pci_enable_pasid()
271 void pci_disable_pasid(struct pci_dev *pdev)  in pci_disable_pasid()  argument
276 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);  in pci_disable_pasid()
280 	pci_write_config_word(pdev, pos + PCI_PASID_CTRL, control);  in pci_disable_pasid()
294 int pci_pasid_features(struct pci_dev *pdev)  in pci_pasid_features()  argument
299 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);  in pci_pasid_features()
303 	pci_read_config_word(pdev, pos + PCI_PASID_CAP, &supported);  in pci_pasid_features()
320 int pci_max_pasids(struct pci_dev *pdev)  in pci_max_pasids()  argument
325 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);  in pci_max_pasids()
329 	pci_read_config_word(pdev, pos + PCI_PASID_CAP, &supported);  in pci_max_pasids()