| /* |
| * 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> |
| |
| 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; |
| } |
| |
| 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 |