1169 static void aer_isr_one_error(struct aer_rpc *rpc,  in aer_isr_one_error()  argument
1172 	struct pci_dev *pdev = rpc->rpd;  in aer_isr_one_error()
1173 	struct aer_err_info *e_info = &rpc->e_info;  in aer_isr_one_error()
1224 static int get_e_source(struct aer_rpc *rpc, struct aer_err_source *e_src)  in get_e_source()  argument
1229 	spin_lock_irqsave(&rpc->e_lock, flags);  in get_e_source()
1230 	if (rpc->prod_idx == rpc->cons_idx) {  in get_e_source()
1231 		spin_unlock_irqrestore(&rpc->e_lock, flags);  in get_e_source()
1235 	*e_src = rpc->e_sources[rpc->cons_idx];  in get_e_source()
1236 	rpc->cons_idx++;  in get_e_source()
1237 	if (rpc->cons_idx == AER_ERROR_SOURCES_MAX)  in get_e_source()
1238 		rpc->cons_idx = 0;  in get_e_source()
1239 	spin_unlock_irqrestore(&rpc->e_lock, flags);  in get_e_source()
1252 	struct aer_rpc *rpc = container_of(work, struct aer_rpc, dpc_handler);  in aer_isr()  local
1255 	mutex_lock(&rpc->rpc_mutex);  in aer_isr()
1256 	while (get_e_source(rpc, &e_src))  in aer_isr()
1257 		aer_isr_one_error(rpc, &e_src);  in aer_isr()
1258 	mutex_unlock(&rpc->rpc_mutex);  in aer_isr()
1272 	struct aer_rpc *rpc = get_service_data(pdev);  in aer_irq()  local
1282 	spin_lock_irqsave(&rpc->e_lock, flags);  in aer_irq()
1287 		spin_unlock_irqrestore(&rpc->e_lock, flags);  in aer_irq()
1296 	next_prod_idx = rpc->prod_idx + 1;  in aer_irq()
1299 	if (next_prod_idx == rpc->cons_idx) {  in aer_irq()
1304 		spin_unlock_irqrestore(&rpc->e_lock, flags);  in aer_irq()
1307 	rpc->e_sources[rpc->prod_idx].status =  status;  in aer_irq()
1308 	rpc->e_sources[rpc->prod_idx].id = id;  in aer_irq()
1309 	rpc->prod_idx = next_prod_idx;  in aer_irq()
1310 	spin_unlock_irqrestore(&rpc->e_lock, flags);  in aer_irq()
1313 	schedule_work(&rpc->dpc_handler);  in aer_irq()
1360 static void aer_enable_rootport(struct aer_rpc *rpc)  in aer_enable_rootport()  argument
1362 	struct pci_dev *pdev = rpc->rpd;  in aer_enable_rootport()
1402 static void aer_disable_rootport(struct aer_rpc *rpc)  in aer_disable_rootport()  argument
1404 	struct pci_dev *pdev = rpc->rpd;  in aer_disable_rootport()
1433 	struct aer_rpc *rpc;  in aer_alloc_rpc()  local
1435 	rpc = kzalloc(sizeof(struct aer_rpc), GFP_KERNEL);  in aer_alloc_rpc()
1436 	if (!rpc)  in aer_alloc_rpc()
1440 	spin_lock_init(&rpc->e_lock);  in aer_alloc_rpc()
1442 	rpc->rpd = dev->port;  in aer_alloc_rpc()
1443 	INIT_WORK(&rpc->dpc_handler, aer_isr);  in aer_alloc_rpc()
1444 	mutex_init(&rpc->rpc_mutex);  in aer_alloc_rpc()
1447 	set_service_data(dev, rpc);  in aer_alloc_rpc()
1449 	return rpc;  in aer_alloc_rpc()
1460 	struct aer_rpc *rpc = get_service_data(dev);  in aer_remove()  local
1462 	if (rpc) {  in aer_remove()
1464 		if (rpc->isr)  in aer_remove()
1467 		flush_work(&rpc->dpc_handler);  in aer_remove()
1468 		aer_disable_rootport(rpc);  in aer_remove()
1469 		kfree(rpc);  in aer_remove()
1483 	struct aer_rpc *rpc;  in aer_probe()  local
1487 	rpc = aer_alloc_rpc(dev);  in aer_probe()
1488 	if (!rpc) {  in aer_probe()
1503 	rpc->isr = 1;  in aer_probe()
1505 	aer_enable_rootport(rpc);  in aer_probe()