200 	enum pci_ers_result rc, *res = userdata;  in eeh_report_error()  local
218 	rc = driver->err_handler->error_detected(dev, pci_channel_io_frozen);  in eeh_report_error()
221 	if (rc == PCI_ERS_RESULT_NEED_RESET) *res = rc;  in eeh_report_error()
222 	if (*res == PCI_ERS_RESULT_NONE) *res = rc;  in eeh_report_error()
241 	enum pci_ers_result rc, *res = userdata;  in eeh_report_mmio_enabled()  local
257 	rc = driver->err_handler->mmio_enabled(dev);  in eeh_report_mmio_enabled()
260 	if (rc == PCI_ERS_RESULT_NEED_RESET) *res = rc;  in eeh_report_mmio_enabled()
261 	if (*res == PCI_ERS_RESULT_NONE) *res = rc;  in eeh_report_mmio_enabled()
281 	enum pci_ers_result rc, *res = userdata;  in eeh_report_reset()  local
300 	rc = driver->err_handler->slot_reset(dev);  in eeh_report_reset()
302 	    (*res == PCI_ERS_RESULT_RECOVERED)) *res = rc;  in eeh_report_reset()
304 	     rc == PCI_ERS_RESULT_NEED_RESET) *res = rc;  in eeh_report_reset()
487 	int i, rc = 1;  in __eeh_clear_pe_frozen_state()  local
489 	for (i = 0; rc && i < 3; i++)  in __eeh_clear_pe_frozen_state()
490 		rc = eeh_unfreeze_pe(pe, clear_sw_state);  in __eeh_clear_pe_frozen_state()
493 	if (rc) {  in __eeh_clear_pe_frozen_state()
495 			__func__, rc, pe->phb->global_number, pe->addr);  in __eeh_clear_pe_frozen_state()
505 	void *rc;  in eeh_clear_pe_frozen_state()  local
507 	rc = eeh_pe_traverse(pe, __eeh_clear_pe_frozen_state, &clear_sw_state);  in eeh_clear_pe_frozen_state()
508 	if (!rc)  in eeh_clear_pe_frozen_state()
511 	return rc ? -EIO : 0;  in eeh_clear_pe_frozen_state()
570 	int cnt, rc, removed = 0;  in eeh_reset_device()  local
601 	rc = eeh_reset_pe(pe);  in eeh_reset_device()
602 	if (rc)  in eeh_reset_device()
603 		return rc;  in eeh_reset_device()
612 	rc = eeh_clear_pe_frozen_state(pe, false);  in eeh_reset_device()
613 	if (rc)  in eeh_reset_device()
614 		return rc;  in eeh_reset_device()
657 	int rc = 0;  in eeh_handle_normal_event()  local
686 	rc = eeh_ops->wait_state(pe, MAX_WAIT_FOR_RECOVERY*1000);  in eeh_handle_normal_event()
687 	if (rc < 0 || rc == EEH_STATE_NOT_SUPPORT) {  in eeh_handle_normal_event()
705 		rc = eeh_reset_device(pe, frozen_bus);  in eeh_handle_normal_event()
706 		if (rc) {  in eeh_handle_normal_event()
708 				__func__, rc);  in eeh_handle_normal_event()
716 		rc = eeh_pci_enable(pe, EEH_OPT_THAW_MMIO);  in eeh_handle_normal_event()
718 		if (rc < 0)  in eeh_handle_normal_event()
720 		if (rc) {  in eeh_handle_normal_event()
731 		rc = eeh_pci_enable(pe, EEH_OPT_THAW_DMA);  in eeh_handle_normal_event()
733 		if (rc < 0)  in eeh_handle_normal_event()
735 		if (rc) {  in eeh_handle_normal_event()
757 		rc = eeh_reset_device(pe, NULL);  in eeh_handle_normal_event()
758 		if (rc) {  in eeh_handle_normal_event()
760 				__func__, rc);  in eeh_handle_normal_event()
831 	int rc;  in eeh_handle_special_event()  local
835 		rc = eeh_ops->next_error(&pe);  in eeh_handle_special_event()
837 		switch (rc) {  in eeh_handle_special_event()
864 			if (rc == EEH_NEXT_ERR_DEAD_PHB)  in eeh_handle_special_event()
877 				__func__, rc);  in eeh_handle_special_event()
886 		if (rc == EEH_NEXT_ERR_FROZEN_PE ||  in eeh_handle_special_event()
887 		    rc == EEH_NEXT_ERR_FENCED_PHB) {  in eeh_handle_special_event()
913 		if (rc == EEH_NEXT_ERR_DEAD_IOC)  in eeh_handle_special_event()
915 	} while (rc != EEH_NEXT_ERR_NONE);  in eeh_handle_special_event()