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This is being used to implement both the port and device global stats, which is causing some confusion in the drivers. For instance EFA and i40iw both seem to be misusing the device stats. Split it into two ops so drivers that don't support one or the other can leave the op NULL'd, making the calling code a little simpler to understand. Link: https://lore.kernel.org/r/1955c154197b2a159adc2dc97266ddc74afe420c.1623427137.git.leonro@nvidia.com Tested-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
38 lines
873 B
C
38 lines
873 B
C
/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
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/*
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* Copyright (c) 2017 Mellanox Technologies Ltd. All rights reserved.
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*/
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#ifndef RXE_HW_COUNTERS_H
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#define RXE_HW_COUNTERS_H
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/*
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* when adding counters to enum also add
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* them to rxe_counter_name[] vector.
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*/
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enum rxe_counters {
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RXE_CNT_SENT_PKTS,
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RXE_CNT_RCVD_PKTS,
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RXE_CNT_DUP_REQ,
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RXE_CNT_OUT_OF_SEQ_REQ,
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RXE_CNT_RCV_RNR,
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RXE_CNT_SND_RNR,
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RXE_CNT_RCV_SEQ_ERR,
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RXE_CNT_COMPLETER_SCHED,
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RXE_CNT_RETRY_EXCEEDED,
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RXE_CNT_RNR_RETRY_EXCEEDED,
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RXE_CNT_COMP_RETRY,
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RXE_CNT_SEND_ERR,
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RXE_CNT_LINK_DOWNED,
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RXE_CNT_RDMA_SEND,
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RXE_CNT_RDMA_RECV,
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RXE_NUM_OF_COUNTERS
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};
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struct rdma_hw_stats *rxe_ib_alloc_hw_port_stats(struct ib_device *ibdev,
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u32 port_num);
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int rxe_ib_get_hw_stats(struct ib_device *ibdev,
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struct rdma_hw_stats *stats,
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u32 port, int index);
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#endif /* RXE_HW_COUNTERS_H */
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