sw/rxe/rxe_hw_counters.h

0001 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
0002 /*
0003  * Copyright (c) 2017 Mellanox Technologies Ltd. All rights reserved.
0004  */
0005
0006 #ifndef RXE_HW_COUNTERS_H
0007 #define RXE_HW_COUNTERS_H
0008
0009 /*
0010  * when adding counters to enum also add
0011  * them to rxe_counter_name[] vector.
0012  */
0013 enum rxe_counters {
0014     RXE_CNT_SENT_PKTS,
0015     RXE_CNT_RCVD_PKTS,
0016     RXE_CNT_DUP_REQ,
0017     RXE_CNT_OUT_OF_SEQ_REQ,
0018     RXE_CNT_RCV_RNR,
0019     RXE_CNT_SND_RNR,
0020     RXE_CNT_RCV_SEQ_ERR,
0021     RXE_CNT_COMPLETER_SCHED,
0022     RXE_CNT_RETRY_EXCEEDED,
0023     RXE_CNT_RNR_RETRY_EXCEEDED,
0024     RXE_CNT_COMP_RETRY,
0025     RXE_CNT_SEND_ERR,
0026     RXE_CNT_LINK_DOWNED,
0027     RXE_CNT_RDMA_SEND,
0028     RXE_CNT_RDMA_RECV,
0029     RXE_NUM_OF_COUNTERS
0030 };
0031
0032 struct rdma_hw_stats *rxe_ib_alloc_hw_port_stats(struct ib_device *ibdev,
0033                          u32 port_num);
0034 int rxe_ib_get_hw_stats(struct ib_device *ibdev,
0035             struct rdma_hw_stats *stats,
0036             u32 port, int index);
0037 #endif /* RXE_HW_COUNTERS_H */