linux/drivers/infiniband/hw/usnic/usnic_debugfs.c

/*
 * Copyright (c) 2013, Cisco Systems, Inc. All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

#include <linux/debugfs.h>

#include "usnic.h"
#include "usnic_log.h"
#include "usnic_debugfs.h"
#include "usnic_ib_qp_grp.h"
#include "usnic_transport.h"

static struct dentry *debugfs_root;
static struct dentry *flows_dentry;

static ssize_t usnic_debugfs_buildinfo_read(struct file *f, char __user *data,
						size_t count, loff_t *ppos)
{ … }

static const struct file_operations usnic_debugfs_buildinfo_ops = …;

static ssize_t flowinfo_read(struct file *f, char __user *data,
				size_t count, loff_t *ppos)
{ … }

static const struct file_operations flowinfo_ops = …;

void usnic_debugfs_init(void)
{ … }

void usnic_debugfs_exit(void)
{ … }

void usnic_debugfs_flow_add(struct usnic_ib_qp_grp_flow *qp_flow)
{ … }

void usnic_debugfs_flow_remove(struct usnic_ib_qp_grp_flow *qp_flow)
{ … }