811 static int add_error_device(struct aer_err_info *e_info, struct pci_dev *dev)  in add_error_device()  argument
813 	if (e_info->error_dev_num < AER_MAX_MULTI_ERR_DEVICES) {  in add_error_device()
814 		e_info->dev[e_info->error_dev_num] = pci_dev_get(dev);  in add_error_device()
815 		e_info->error_dev_num++;  in add_error_device()
826 static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)  in is_error_source()  argument
836 	if ((PCI_BUS_NUM(e_info->id) != 0) &&  in is_error_source()
839 		if (e_info->id == pci_dev_id(dev))  in is_error_source()
843 		if (!e_info->multi_error_valid)  in is_error_source()
867 	if (e_info->severity == AER_CORRECTABLE) {  in is_error_source()
882 	struct aer_err_info *e_info = (struct aer_err_info *)data;  in find_device_iter()  local
884 	if (is_error_source(dev, e_info)) {  in find_device_iter()
886 		if (add_error_device(e_info, dev)) {  in find_device_iter()
893 		if (!e_info->multi_error_valid)  in find_device_iter()
912 		struct aer_err_info *e_info)  in find_source_device()  argument
918 	e_info->error_dev_num = 0;  in find_source_device()
921 	result = find_device_iter(dev, e_info);  in find_source_device()
926 		pcie_walk_rcec(parent, find_device_iter, e_info);  in find_source_device()
928 		pci_walk_bus(parent->subordinate, find_device_iter, e_info);  in find_source_device()
930 	if (!e_info->error_dev_num) {  in find_source_device()
931 		u8 bus = e_info->id >> 8;  in find_source_device()
932 		u8 devfn = e_info->id & 0xff;  in find_source_device()
1117 static inline void aer_process_err_devices(struct aer_err_info *e_info)  in aer_process_err_devices()  argument
1122 	for (i = 0; i < e_info->error_dev_num && e_info->dev[i]; i++) {  in aer_process_err_devices()
1123 		if (aer_get_device_error_info(e_info->dev[i], e_info))  in aer_process_err_devices()
1124 			aer_print_error(e_info->dev[i], e_info);  in aer_process_err_devices()
1126 	for (i = 0; i < e_info->error_dev_num && e_info->dev[i]; i++) {  in aer_process_err_devices()
1127 		if (aer_get_device_error_info(e_info->dev[i], e_info))  in aer_process_err_devices()
1128 			handle_error_source(e_info->dev[i], e_info);  in aer_process_err_devices()
1141 	struct aer_err_info e_info;  in aer_isr_one_error()  local
1150 		e_info.id = ERR_COR_ID(e_src->id);  in aer_isr_one_error()
1151 		e_info.severity = AER_CORRECTABLE;  in aer_isr_one_error()
1154 			e_info.multi_error_valid = 1;  in aer_isr_one_error()
1156 			e_info.multi_error_valid = 0;  in aer_isr_one_error()
1157 		aer_print_port_info(pdev, &e_info);  in aer_isr_one_error()
1159 		if (find_source_device(pdev, &e_info))  in aer_isr_one_error()
1160 			aer_process_err_devices(&e_info);  in aer_isr_one_error()
1164 		e_info.id = ERR_UNCOR_ID(e_src->id);  in aer_isr_one_error()
1167 			e_info.severity = AER_FATAL;  in aer_isr_one_error()
1169 			e_info.severity = AER_NONFATAL;  in aer_isr_one_error()
1172 			e_info.multi_error_valid = 1;  in aer_isr_one_error()
1174 			e_info.multi_error_valid = 0;  in aer_isr_one_error()
1176 		aer_print_port_info(pdev, &e_info);  in aer_isr_one_error()
1178 		if (find_source_device(pdev, &e_info))  in aer_isr_one_error()
1179 			aer_process_err_devices(&e_info);  in aer_isr_one_error()