hw/ocrdma/ocrdma_stats.h

0001 /* This file is part of the Emulex RoCE Device Driver for
0002  * RoCE (RDMA over Converged Ethernet) adapters.
0003  * Copyright (C) 2012-2015 Emulex. All rights reserved.
0004  * EMULEX and SLI are trademarks of Emulex.
0005  * www.emulex.com
0006  *
0007  * This software is available to you under a choice of one of two licenses.
0008  * You may choose to be licensed under the terms of the GNU General Public
0009  * License (GPL) Version 2, available from the file COPYING in the main
0010  * directory of this source tree, or the BSD license below:
0011  *
0012  * Redistribution and use in source and binary forms, with or without
0013  * modification, are permitted provided that the following conditions
0014  * are met:
0015  *
0016  * - Redistributions of source code must retain the above copyright notice,
0017  *   this list of conditions and the following disclaimer.
0018  *
0019  * - Redistributions in binary form must reproduce the above copyright
0020  *   notice, this list of conditions and the following disclaimer in
0021  *   the documentation and/or other materials provided with the distribution.
0022  *
0023  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0024  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE
0025  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0026  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
0027  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0028  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0029  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
0030  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
0031  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
0032  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
0033  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
0034  *
0035  * Contact Information:
0036  * linux-drivers@emulex.com
0037  *
0038  * Emulex
0039  * 3333 Susan Street
0040  * Costa Mesa, CA 92626
0041  */
0042
0043 #ifndef __OCRDMA_STATS_H__
0044 #define __OCRDMA_STATS_H__
0045
0046 #include <linux/debugfs.h>
0047 #include "ocrdma.h"
0048 #include "ocrdma_hw.h"
0049
0050 #define OCRDMA_MAX_DBGFS_MEM 4096
0051
0052 enum OCRDMA_STATS_TYPE {
0053     OCRDMA_RSRC_STATS,
0054     OCRDMA_RXSTATS,
0055     OCRDMA_WQESTATS,
0056     OCRDMA_TXSTATS,
0057     OCRDMA_DB_ERRSTATS,
0058     OCRDMA_RXQP_ERRSTATS,
0059     OCRDMA_TXQP_ERRSTATS,
0060     OCRDMA_TX_DBG_STATS,
0061     OCRDMA_RX_DBG_STATS,
0062     OCRDMA_DRV_STATS,
0063     OCRDMA_RESET_STATS
0064 };
0065
0066 void ocrdma_rem_debugfs(void);
0067 void ocrdma_init_debugfs(void);
0068 bool ocrdma_alloc_stats_resources(struct ocrdma_dev *dev);
0069 void ocrdma_release_stats_resources(struct ocrdma_dev *dev);
0070 void ocrdma_rem_port_stats(struct ocrdma_dev *dev);
0071 void ocrdma_add_port_stats(struct ocrdma_dev *dev);
0072 void ocrdma_pma_counters(struct ocrdma_dev *dev, struct ib_mad *out_mad);
0073
0074 #endif  /* __OCRDMA_STATS_H__ */