From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/msg/async/dpdk/EventDPDK.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/msg/async/dpdk/EventDPDK.h (limited to 'src/msg/async/dpdk/EventDPDK.h') diff --git a/src/msg/async/dpdk/EventDPDK.h b/src/msg/async/dpdk/EventDPDK.h new file mode 100644 index 000000000..ccf2cd28d --- /dev/null +++ b/src/msg/async/dpdk/EventDPDK.h @@ -0,0 +1,40 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2015 XSky + * + * Author: Haomai Wang + * + * This is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software + * Foundation. See file COPYING. + * + */ + +#ifndef CEPH_EVENTDPDK_H +#define CEPH_EVENTDPDK_H + +#include "msg/async/Event.h" +#include "msg/async/Stack.h" +#include "UserspaceEvent.h" + +class DPDKDriver : public EventDriver { + CephContext *cct; + + public: + UserspaceEventManager manager; + + explicit DPDKDriver(CephContext *c): cct(c), manager(c) {} + virtual ~DPDKDriver() { } + + int init(EventCenter *c, int nevent) override; + int add_event(int fd, int cur_mask, int add_mask) override; + int del_event(int fd, int cur_mask, int del_mask) override; + int resize_events(int newsize) override; + int event_wait(std::vector &fired_events, struct timeval *tp) override; + bool need_wakeup() override { return false; } +}; + +#endif //CEPH_EVENTDPDK_H -- cgit v1.2.3