201 	struct eeh_dev *edev, *tmp;  in eeh_pe_dev_traverse()  local
212 		eeh_pe_for_each_dev(pe, edev, tmp) {  in eeh_pe_dev_traverse()
213 			ret = fn(edev, flag);  in eeh_pe_dev_traverse()
299 static struct eeh_pe *eeh_pe_get_parent(struct eeh_dev *edev)  in eeh_pe_get_parent()  argument
302 	struct pci_dn *pdn = eeh_dev_to_pdn(edev);  in eeh_pe_get_parent()
309 	if (edev->physfn)  in eeh_pe_get_parent()
310 		pdn = pci_get_pdn(edev->physfn);  in eeh_pe_get_parent()
337 int eeh_add_to_parent_pe(struct eeh_dev *edev)  in eeh_add_to_parent_pe()  argument
340 	struct pci_dn *pdn = eeh_dev_to_pdn(edev);  in eeh_add_to_parent_pe()
344 	if (!eeh_has_flag(EEH_VALID_PE_ZERO) && !edev->pe_config_addr) {  in eeh_add_to_parent_pe()
356 	pe = eeh_pe_get(pdn->phb, edev->pe_config_addr, config_addr);  in eeh_add_to_parent_pe()
360 		edev->pe = pe;  in eeh_add_to_parent_pe()
363 		list_add_tail(&edev->list, &pe->edevs);  in eeh_add_to_parent_pe()
372 		list_add_tail(&edev->list, &pe->edevs);  in eeh_add_to_parent_pe()
373 		edev->pe = pe;  in eeh_add_to_parent_pe()
397 	if (edev->physfn)  in eeh_add_to_parent_pe()
405 	pe->addr	= edev->pe_config_addr;  in eeh_add_to_parent_pe()
414 	parent = eeh_pe_get_parent(edev);  in eeh_add_to_parent_pe()
420 			edev->pe = NULL;  in eeh_add_to_parent_pe()
432 	list_add_tail(&edev->list, &pe->edevs);  in eeh_add_to_parent_pe()
433 	edev->pe = pe;  in eeh_add_to_parent_pe()
454 int eeh_rmv_from_parent_pe(struct eeh_dev *edev)  in eeh_rmv_from_parent_pe()  argument
458 	struct pci_dn *pdn = eeh_dev_to_pdn(edev);  in eeh_rmv_from_parent_pe()
460 	if (!edev->pe) {  in eeh_rmv_from_parent_pe()
470 	pe = eeh_dev_to_pe(edev);  in eeh_rmv_from_parent_pe()
471 	edev->pe = NULL;  in eeh_rmv_from_parent_pe()
472 	list_del(&edev->list);  in eeh_rmv_from_parent_pe()
555 	struct eeh_dev *edev, *tmp;  in __eeh_pe_state_mark()  local
568 	eeh_pe_for_each_dev(pe, edev, tmp) {  in __eeh_pe_state_mark()
569 		pdev = eeh_dev_to_pci_dev(edev);  in __eeh_pe_state_mark()
595 static void *__eeh_pe_dev_mode_mark(struct eeh_dev *edev, void *flag)  in __eeh_pe_dev_mode_mark()  argument
599 	edev->mode |= mode;  in __eeh_pe_dev_mode_mark()
627 	struct eeh_dev *edev, *tmp;  in __eeh_pe_state_clear()  local
645 	eeh_pe_for_each_dev(pe, edev, tmp) {  in __eeh_pe_state_clear()
646 		pdev = eeh_dev_to_pci_dev(edev);  in __eeh_pe_state_clear()
707 static void eeh_bridge_check_link(struct eeh_dev *edev)  in eeh_bridge_check_link()  argument
709 	struct pci_dn *pdn = eeh_dev_to_pdn(edev);  in eeh_bridge_check_link()
718 	if (!(edev->mode & (EEH_DEV_ROOT_PORT | EEH_DEV_DS_PORT)))  in eeh_bridge_check_link()
728 	cap = edev->pcie_cap;  in eeh_bridge_check_link()
780 #define SAVED_BYTE(OFF)	(((u8 *)(edev->config_space))[BYTE_SWAP(OFF)])
782 static void eeh_restore_bridge_bars(struct eeh_dev *edev)  in eeh_restore_bridge_bars()  argument
784 	struct pci_dn *pdn = eeh_dev_to_pdn(edev);  in eeh_restore_bridge_bars()
792 		eeh_ops->write_config(pdn, i*4, 4, edev->config_space[i]);  in eeh_restore_bridge_bars()
794 	eeh_ops->write_config(pdn, 14*4, 4, edev->config_space[14]);  in eeh_restore_bridge_bars()
802 	eeh_ops->write_config(pdn, 15*4, 4, edev->config_space[15]);  in eeh_restore_bridge_bars()
805 	eeh_ops->write_config(pdn, PCI_COMMAND, 4, edev->config_space[1] |  in eeh_restore_bridge_bars()
809 	eeh_bridge_check_link(edev);  in eeh_restore_bridge_bars()
812 static void eeh_restore_device_bars(struct eeh_dev *edev)  in eeh_restore_device_bars()  argument
814 	struct pci_dn *pdn = eeh_dev_to_pdn(edev);  in eeh_restore_device_bars()
819 		eeh_ops->write_config(pdn, i*4, 4, edev->config_space[i]);  in eeh_restore_device_bars()
821 	eeh_ops->write_config(pdn, 12*4, 4, edev->config_space[12]);  in eeh_restore_device_bars()
829 	eeh_ops->write_config(pdn, 15*4, 4, edev->config_space[15]);  in eeh_restore_device_bars()
836 	if (edev->config_space[1] & PCI_COMMAND_PARITY)  in eeh_restore_device_bars()
840 	if (edev->config_space[1] & PCI_COMMAND_SERR)  in eeh_restore_device_bars()
856 static void *eeh_restore_one_device_bars(struct eeh_dev *edev, void *flag)  in eeh_restore_one_device_bars()  argument
858 	struct pci_dn *pdn = eeh_dev_to_pdn(edev);  in eeh_restore_one_device_bars()
861 	if (edev->mode & EEH_DEV_BRIDGE)  in eeh_restore_one_device_bars()
862 		eeh_restore_bridge_bars(edev);  in eeh_restore_one_device_bars()
864 		eeh_restore_device_bars(edev);  in eeh_restore_one_device_bars()
937 	struct eeh_dev *edev;  in eeh_pe_bus_get()  local
948 	edev = list_first_entry_or_null(&pe->edevs, struct eeh_dev, list);  in eeh_pe_bus_get()
949 	pdev = eeh_dev_to_pci_dev(edev);  in eeh_pe_bus_get()