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/*
* Copyright (c) 2017 Mellanox Technologies Ltd. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef RXE_HW_COUNTERS_H
#define RXE_HW_COUNTERS_H
/*
* when adding counters to enum also add
* them to rxe_counter_name[] vector.
*/
enum rxe_counters {
RXE_CNT_SENT_PKTS,
RXE_CNT_RCVD_PKTS,
RXE_CNT_DUP_REQ,
RXE_CNT_OUT_OF_SEQ_REQ,
RXE_CNT_RCV_RNR,
RXE_CNT_SND_RNR,
RXE_CNT_RCV_SEQ_ERR,
RXE_CNT_COMPLETER_SCHED,
RXE_CNT_RETRY_EXCEEDED,
RXE_CNT_RNR_RETRY_EXCEEDED,
RXE_CNT_COMP_RETRY,
RXE_CNT_SEND_ERR,
RXE_CNT_LINK_DOWNED,
RXE_CNT_RDMA_SEND,
RXE_CNT_RDMA_RECV,
RXE_NUM_OF_COUNTERS
};
struct rdma_hw_stats *rxe_ib_alloc_hw_stats(struct ib_device *ibdev,
u8 port_num);
int rxe_ib_get_hw_stats(struct ib_device *ibdev,
struct rdma_hw_stats *stats,
u8 port, int index);
#endif /* RXE_HW_COUNTERS_H */
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