1 /* 2 * Copyright (c) 2017 Mellanox Technologies Ltd. All rights reserved. 3 * 4 * This software is available to you under a choice of one of two 5 * licenses. You may choose to be licensed under the terms of the GNU 6 * General Public License (GPL) Version 2, available from the file 7 * COPYING in the main directory of this source tree, or the 8 * OpenIB.org BSD license below: 9 * 10 * Redistribution and use in source and binary forms, with or 11 * without modification, are permitted provided that the following 12 * conditions are met: 13 * 14 * - Redistributions of source code must retain the above 15 * copyright notice, this list of conditions and the following 16 * disclaimer. 17 * 18 * - Redistributions in binary form must reproduce the above 19 * copyright notice, this list of conditions and the following 20 * disclaimer in the documentation and/or other materials 21 * provided with the distribution. 22 * 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30 * SOFTWARE. 31 */ 32 33 #ifndef RXE_HW_COUNTERS_H 34 #define RXE_HW_COUNTERS_H 35 36 /* 37 * when adding counters to enum also add 38 * them to rxe_counter_name[] vector. 39 */ 40 enum rxe_counters { 41 RXE_CNT_SENT_PKTS, 42 RXE_CNT_RCVD_PKTS, 43 RXE_CNT_DUP_REQ, 44 RXE_CNT_OUT_OF_SEQ_REQ, 45 RXE_CNT_RCV_RNR, 46 RXE_CNT_SND_RNR, 47 RXE_CNT_RCV_SEQ_ERR, 48 RXE_CNT_COMPLETER_SCHED, 49 RXE_CNT_RETRY_EXCEEDED, 50 RXE_CNT_RNR_RETRY_EXCEEDED, 51 RXE_CNT_COMP_RETRY, 52 RXE_CNT_SEND_ERR, 53 RXE_CNT_LINK_DOWNED, 54 RXE_CNT_RDMA_SEND, 55 RXE_CNT_RDMA_RECV, 56 RXE_NUM_OF_COUNTERS 57 }; 58 59 struct rdma_hw_stats *rxe_ib_alloc_hw_stats(struct ib_device *ibdev, 60 u8 port_num); 61 int rxe_ib_get_hw_stats(struct ib_device *ibdev, 62 struct rdma_hw_stats *stats, 63 u8 port, int index); 64 #endif /* RXE_HW_COUNTERS_H */ 65