Release 4.11 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h

/*
 * This file is part of the Chelsio T4 Ethernet driver for Linux.
 *
 * Copyright (c) 2003-2014 Chelsio Communications, 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
 * OpenIB.org 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.
 */

#ifndef __CXGB4_DEBUGFS_H

#define __CXGB4_DEBUGFS_H

#include <linux/export.h>


#define DEFINE_SIMPLE_DEBUGFS_FILE(name) \
static int name##_open(struct inode *inode, struct file *file) \
{ \
        return single_open(file, name##_show, inode->i_private); \
} \
static const struct file_operations name##_debugfs_fops = { \
        .owner   = THIS_MODULE, \
        .open    = name##_open, \
        .read    = seq_read, \
        .llseek  = seq_lseek, \
        .release = single_release \
}


struct t4_debugfs_entry {
	
const char *name;
	
const struct file_operations *ops;
	
umode_t mode;
	
unsigned char data;
};


struct seq_tab {
	
int (*show)(struct seq_file *seq, void *v, int idx);
	
unsigned int rows;        /* # of entries */
	
unsigned char width;      /* size in bytes of each entry */
	
unsigned char skip_first; /* whether the first line is a header */
	
char data[0];             /* the table data */
};



static inline unsigned int hex2val(char c)
{
	return isdigit(c) ? c - '0' : tolower(c) - 'a' + 10;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Hariprasad Shenai
30
100.00%
1
100.00%
Total
30
100.00%
1
100.00%

struct seq_tab *seq_open_tab(struct file *f, unsigned int rows,
			     unsigned int width, unsigned int have_header,
			     int (*show)(struct seq_file *seq, void *v, int i));

int t4_setup_debugfs(struct adapter *adap);
void add_debugfs_files(struct adapter *adap,
		       struct t4_debugfs_entry *files,
		       unsigned int nfiles);
int mem_open(struct inode *inode, struct file *file);

#endif
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Hariprasad Shenai
201
99.50%
4
80.00%
Al Viro
1
0.50%
1
20.00%
Total
202
100.00%
5
100.00%
Directory: drivers/net/ethernet/chelsio/cxgb4

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.