122 static void aer_enable_rootport(struct aer_rpc *rpc)  in aer_enable_rootport()  argument
124 	struct pci_dev *pdev = rpc->rpd->port;  in aer_enable_rootport()
164 static void aer_disable_rootport(struct aer_rpc *rpc)  in aer_disable_rootport()  argument
166 	struct pci_dev *pdev = rpc->rpd->port;  in aer_disable_rootport()
198 	struct aer_rpc *rpc = get_service_data(pdev);  in aer_irq()  local
208 	spin_lock_irqsave(&rpc->e_lock, flags);  in aer_irq()
213 		spin_unlock_irqrestore(&rpc->e_lock, flags);  in aer_irq()
222 	next_prod_idx = rpc->prod_idx + 1;  in aer_irq()
225 	if (next_prod_idx == rpc->cons_idx) {  in aer_irq()
230 		spin_unlock_irqrestore(&rpc->e_lock, flags);  in aer_irq()
233 	rpc->e_sources[rpc->prod_idx].status =  status;  in aer_irq()
234 	rpc->e_sources[rpc->prod_idx].id = id;  in aer_irq()
235 	rpc->prod_idx = next_prod_idx;  in aer_irq()
236 	spin_unlock_irqrestore(&rpc->e_lock, flags);  in aer_irq()
239 	schedule_work(&rpc->dpc_handler);  in aer_irq()
253 	struct aer_rpc *rpc;  in aer_alloc_rpc()  local
255 	rpc = kzalloc(sizeof(struct aer_rpc), GFP_KERNEL);  in aer_alloc_rpc()
256 	if (!rpc)  in aer_alloc_rpc()
260 	spin_lock_init(&rpc->e_lock);  in aer_alloc_rpc()
262 	rpc->rpd = dev;  in aer_alloc_rpc()
263 	INIT_WORK(&rpc->dpc_handler, aer_isr);  in aer_alloc_rpc()
264 	mutex_init(&rpc->rpc_mutex);  in aer_alloc_rpc()
267 	set_service_data(dev, rpc);  in aer_alloc_rpc()
269 	return rpc;  in aer_alloc_rpc()
280 	struct aer_rpc *rpc = get_service_data(dev);  in aer_remove()  local
282 	if (rpc) {  in aer_remove()
284 		if (rpc->isr)  in aer_remove()
287 		flush_work(&rpc->dpc_handler);  in aer_remove()
288 		aer_disable_rootport(rpc);  in aer_remove()
289 		kfree(rpc);  in aer_remove()
304 	struct aer_rpc *rpc;  in aer_probe()  local
313 	rpc = aer_alloc_rpc(dev);  in aer_probe()
314 	if (!rpc) {  in aer_probe()
328 	rpc->isr = 1;  in aer_probe()
330 	aer_enable_rootport(rpc);  in aer_probe()