remove ceph code

[stor4nfv.git] / src / ceph / src / msg / async / dpdk / IPChecksum.h

diff --git a/src/ceph/src/msg/async/dpdk/IPChecksum.h b/src/ceph/src/msg/async/dpdk/IPChecksum.h
deleted file mode 100644 (file)
index a1826df..0000000
--- a/src/ceph/src/msg/async/dpdk/IPChecksum.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
-/*
- * This file is open source software, licensed to you under the terms
- * of the Apache License, Version 2.0 (the "License").  See the NOTICE file
- * distributed with this work for additional information regarding copyright
- * ownership.  You may not use this file except in compliance with the License.
- *
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-/*
- * Copyright (C) 2014 Cloudius Systems, Ltd.
- */
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2015 XSky <haomai@xsky.com>
- *
- * Author: Haomai Wang <haomaiwang@gmail.com>
- *
- * 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_MSG_CHECKSUM_H_
-#define CEPH_MSG_CHECKSUM_H_
-
-#include <cstdint>
-#include <cstddef>
-#include <arpa/inet.h>
-
-#include "Packet.h"
-
-uint16_t ip_checksum(const void* data, size_t len);
-
-struct checksummer {
-  __int128 csum = 0;
-  bool odd = false;
-  void sum(const char* data, size_t len);
-  void sum(const Packet& p);
-  void sum(uint8_t data) {
-    if (!odd) {
-      csum += data << 8;
-    } else {
-      csum += data;
-    }
-    odd = !odd;
-  }
-  void sum(uint16_t data) {
-    if (odd) {
-      sum(uint8_t(data >> 8));
-      sum(uint8_t(data));
-    } else {
-      csum += data;
-    }
-  }
-  void sum(uint32_t data) {
-    if (odd) {
-      sum(uint16_t(data));
-      sum(uint16_t(data >> 16));
-    } else {
-      csum += data;
-    }
-  }
-  void sum_many() {}
-  template <typename T0, typename... T>
-  void sum_many(T0 data, T... rest) {
-    sum(data);
-    sum_many(rest...);
-  }
-  uint16_t get() const;
-};
-
-#endif /* CEPH_MSG_CHECKSUM_H_ */