ad56ebb414
1. Add statistics counters for error cqes.
2. Add file ("reset_stats") to reset rdma stats in Debugfs.
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: Mitesh Ahuja <mitesh.ahuja@emulex.com>
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/*******************************************************************
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* This file is part of the Emulex RoCE Device Driver for *
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* RoCE (RDMA over Converged Ethernet) adapters. *
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* Copyright (C) 2008-2014 Emulex. All rights reserved. *
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* EMULEX and SLI are trademarks of Emulex. *
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* www.emulex.com *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of version 2 of the GNU General *
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* Public License as published by the Free Software Foundation. *
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* This program is distributed in the hope that it will be useful. *
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* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
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* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
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* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
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* DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
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* TO BE LEGALLY INVALID. See the GNU General Public License for *
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* more details, a copy of which can be found in the file COPYING *
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* included with this package. *
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*
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* Contact Information:
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* linux-drivers@emulex.com
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*
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* Emulex
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* 3333 Susan Street
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* Costa Mesa, CA 92626
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*******************************************************************/
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#ifndef __OCRDMA_STATS_H__
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#define __OCRDMA_STATS_H__
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#include <linux/debugfs.h>
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#include "ocrdma.h"
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#include "ocrdma_hw.h"
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#define OCRDMA_MAX_DBGFS_MEM 4096
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enum OCRDMA_STATS_TYPE {
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OCRDMA_RSRC_STATS,
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OCRDMA_RXSTATS,
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OCRDMA_WQESTATS,
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OCRDMA_TXSTATS,
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OCRDMA_DB_ERRSTATS,
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OCRDMA_RXQP_ERRSTATS,
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OCRDMA_TXQP_ERRSTATS,
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OCRDMA_TX_DBG_STATS,
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OCRDMA_RX_DBG_STATS,
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OCRDMA_DRV_STATS,
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OCRDMA_RESET_STATS
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};
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void ocrdma_rem_debugfs(void);
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void ocrdma_init_debugfs(void);
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void ocrdma_rem_port_stats(struct ocrdma_dev *dev);
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void ocrdma_add_port_stats(struct ocrdma_dev *dev);
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int ocrdma_pma_counters(struct ocrdma_dev *dev,
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struct ib_mad *out_mad);
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#endif /* __OCRDMA_STATS_H__ */
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