1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
3 * Ceph - scalable distributed file system
5 * Copyright (C) 2015 XSky <haomai@xsky.com>
7 * Author: Haomai Wang <haomaiwang@gmail.com>
9 * This is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License version 2.1, as published by the Free Software
12 * Foundation. See file COPYING.
16 #ifndef CEPH_EVENTDPDK_H
17 #define CEPH_EVENTDPDK_H
19 #include "msg/async/Event.h"
20 #include "msg/async/Stack.h"
21 #include "UserspaceEvent.h"
23 class DPDKDriver : public EventDriver {
27 UserspaceEventManager manager;
29 DPDKDriver(CephContext *c): cct(c), manager(c) {}
30 virtual ~DPDKDriver() { }
32 int init(EventCenter *c, int nevent) override;
33 int add_event(int fd, int cur_mask, int add_mask) override;
34 int del_event(int fd, int cur_mask, int del_mask) override;
35 int resize_events(int newsize) override;
36 int event_wait(vector<FiredFileEvent> &fired_events, struct timeval *tp) override;
37 bool need_wakeup() { return false; }
40 #endif //CEPH_EVENTDPDK_H