126 	struct eeh_pe *pe;  in pnv_eeh_ei_write()  local
152 	pe = eeh_pe_get(edev);  in pnv_eeh_ei_write()
154 	if (!pe)  in pnv_eeh_ei_write()
158 	ret = eeh_ops->err_inject(pe, type, func, addr, mask);  in pnv_eeh_ei_write()
392 	if (!edev || edev->pe)  in pnv_eeh_probe()
450 		edev->pe->state |= EEH_PE_CFG_RESTRICTED;  in pnv_eeh_probe()
458 	if (!(edev->pe->state & EEH_PE_PRI_BUS)) {  in pnv_eeh_probe()
459 		edev->pe->bus = pci_find_bus(hose->global_number,  in pnv_eeh_probe()
461 		if (edev->pe->bus)  in pnv_eeh_probe()
462 			edev->pe->state |= EEH_PE_PRI_BUS;  in pnv_eeh_probe()
486 static int pnv_eeh_set_option(struct eeh_pe *pe, int option)  in pnv_eeh_set_option()  argument
488 	struct pci_controller *hose = pe->phb;  in pnv_eeh_set_option()
518 			phb->freeze_pe(phb, pe->addr);  in pnv_eeh_set_option()
521 						     pe->addr, opt);  in pnv_eeh_set_option()
526 					phb->hose->global_number, pe->addr);  in pnv_eeh_set_option()
532 			ret = phb->unfreeze_pe(phb, pe->addr, opt);  in pnv_eeh_set_option()
535 						       pe->addr, opt);  in pnv_eeh_set_option()
540 					phb->hose->global_number, pe->addr);  in pnv_eeh_set_option()
556 static int pnv_eeh_get_pe_addr(struct eeh_pe *pe)  in pnv_eeh_get_pe_addr()  argument
558 	return pe->addr;  in pnv_eeh_get_pe_addr()
561 static void pnv_eeh_get_phb_diag(struct eeh_pe *pe)  in pnv_eeh_get_phb_diag()  argument
563 	struct pnv_phb *phb = pe->phb->private_data;  in pnv_eeh_get_phb_diag()
566 	rc = opal_pci_get_phb_diag_data2(phb->opal_id, pe->data,  in pnv_eeh_get_phb_diag()
570 			__func__, rc, pe->phb->global_number);  in pnv_eeh_get_phb_diag()
573 static int pnv_eeh_get_phb_state(struct eeh_pe *pe)  in pnv_eeh_get_phb_state()  argument
575 	struct pnv_phb *phb = pe->phb->private_data;  in pnv_eeh_get_phb_state()
582 					pe->addr,  in pnv_eeh_get_phb_state()
601 	} else if (!(pe->state & EEH_PE_ISOLATED)) {  in pnv_eeh_get_phb_state()
602 		eeh_pe_state_mark(pe, EEH_PE_ISOLATED);  in pnv_eeh_get_phb_state()
603 		pnv_eeh_get_phb_diag(pe);  in pnv_eeh_get_phb_state()
606 			pnv_pci_dump_phb_diag_data(pe->phb, pe->data);  in pnv_eeh_get_phb_state()
612 static int pnv_eeh_get_pe_state(struct eeh_pe *pe)  in pnv_eeh_get_pe_state()  argument
614 	struct pnv_phb *phb = pe->phb->private_data;  in pnv_eeh_get_pe_state()
626 	if (pe->state & EEH_PE_RESET) {  in pnv_eeh_get_pe_state()
639 		fstate = phb->get_pe_state(phb, pe->addr);  in pnv_eeh_get_pe_state()
642 						pe->addr,  in pnv_eeh_get_pe_state()
649 				pe->addr);  in pnv_eeh_get_pe_state()
686 			pe->addr, fstate);  in pnv_eeh_get_pe_state()
700 	    !(pe->state & EEH_PE_ISOLATED)) {  in pnv_eeh_get_pe_state()
702 			phb->freeze_pe(phb, pe->addr);  in pnv_eeh_get_pe_state()
704 		eeh_pe_state_mark(pe, EEH_PE_ISOLATED);  in pnv_eeh_get_pe_state()
705 		pnv_eeh_get_phb_diag(pe);  in pnv_eeh_get_pe_state()
708 			pnv_pci_dump_phb_diag_data(pe->phb, pe->data);  in pnv_eeh_get_pe_state()
724 static int pnv_eeh_get_state(struct eeh_pe *pe, int *delay)  in pnv_eeh_get_state()  argument
728 	if (pe->type & EEH_PE_PHB)  in pnv_eeh_get_state()
729 		ret = pnv_eeh_get_phb_state(pe);  in pnv_eeh_get_state()
731 		ret = pnv_eeh_get_pe_state(pe);  in pnv_eeh_get_state()
923 static int pnv_eeh_reset(struct eeh_pe *pe, int option)  in pnv_eeh_reset()  argument
925 	struct pci_controller *hose = pe->phb;  in pnv_eeh_reset()
943 	if (pe->type & EEH_PE_PHB) {  in pnv_eeh_reset()
971 		bus = eeh_pe_bus_get(pe);  in pnv_eeh_reset()
990 static int pnv_eeh_wait_state(struct eeh_pe *pe, int max_wait)  in pnv_eeh_wait_state()  argument
996 		ret = pnv_eeh_get_state(pe, &mwait);  in pnv_eeh_wait_state()
1009 				__func__, pe->addr, max_wait);  in pnv_eeh_wait_state()
1028 static int pnv_eeh_get_log(struct eeh_pe *pe, int severity,  in pnv_eeh_get_log()  argument
1032 		pnv_pci_dump_phb_diag_data(pe->phb, pe->data);  in pnv_eeh_get_log()
1045 static int pnv_eeh_configure_bridge(struct eeh_pe *pe)  in pnv_eeh_configure_bridge()  argument
1062 static int pnv_eeh_err_inject(struct eeh_pe *pe, int type, int func,  in pnv_eeh_err_inject()  argument
1065 	struct pci_controller *hose = pe->phb;  in pnv_eeh_err_inject()
1092 	rc = opal_pci_err_inject(phb->opal_id, pe->addr,  in pnv_eeh_err_inject()
1098 			hose->global_number, pe->addr);  in pnv_eeh_err_inject()
1109 	if (!edev || !edev->pe)  in pnv_eeh_cfg_blocked()
1112 	if (edev->pe->state & EEH_PE_CFG_BLOCKED)  in pnv_eeh_cfg_blocked()
1225 			  u16 pe_no, struct eeh_pe **pe)  in pnv_eeh_get_pe()  argument
1254 	*pe = dev_pe;  in pnv_eeh_get_pe()
1276 		*pe = dev_pe;  in pnv_eeh_get_pe()
1297 static int pnv_eeh_next_error(struct eeh_pe **pe)  in pnv_eeh_next_error()  argument
1368 				*pe = phb_pe;  in pnv_eeh_next_error()
1376 				*pe = phb_pe;  in pnv_eeh_next_error()
1399 				be64_to_cpu(frozen_pe_no), pe)) {  in pnv_eeh_next_error()
1409 			} else if ((*pe)->state & EEH_PE_ISOLATED ||  in pnv_eeh_next_error()
1410 				   eeh_pe_passed(*pe)) {  in pnv_eeh_next_error()
1415 				       (*pe)->addr,  in pnv_eeh_next_error()
1416 					(*pe)->phb->global_number);  in pnv_eeh_next_error()
1419 				       eeh_pe_loc_get(*pe),  in pnv_eeh_next_error()
1439 		    !((*pe)->state & EEH_PE_ISOLATED)) {  in pnv_eeh_next_error()
1440 			eeh_pe_state_mark(*pe, EEH_PE_ISOLATED);  in pnv_eeh_next_error()
1441 			pnv_eeh_get_phb_diag(*pe);  in pnv_eeh_next_error()
1444 				pnv_pci_dump_phb_diag_data((*pe)->phb,  in pnv_eeh_next_error()
1445 							   (*pe)->data);  in pnv_eeh_next_error()
1453 			parent_pe = (*pe)->parent;  in pnv_eeh_next_error()
1463 					*pe = parent_pe;  in pnv_eeh_next_error()
1470 			eeh_pe_state_mark(*pe, EEH_PE_ISOLATED);  in pnv_eeh_next_error()