-
Notifications
You must be signed in to change notification settings - Fork 9
/
trace.h
95 lines (85 loc) · 2.97 KB
/
trace.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
/* Driver for Realtek RTS51xx USB card reader
* Header file
*
* Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Author:
* wwang ([email protected])
* No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
* Maintainer:
* Edwin Rong ([email protected])
* No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
*/
#ifndef __RTS51X_TRACE_H
#define __RTS51X_TRACE_H
#include <linux/string.h>
#include "debug.h"
#define _MSG_TRACE
#ifdef _MSG_TRACE
#define TRACE_RET(chip, ret) \
do { \
const char *_file = kbasename(__FILE__); \
RTS51X_DEBUGP("[%s][%s]:[%d]\n", _file, __func__, __LINE__); \
(chip)->trace_msg[(chip)->msg_idx].line = (u16)(__LINE__); \
strncpy((chip)->trace_msg[(chip)->msg_idx].func, \
__func__, MSG_FUNC_LEN-1); \
strncpy((chip)->trace_msg[(chip)->msg_idx].file, \
_file, MSG_FILE_LEN-1); \
get_current_time((chip)->trace_msg[(chip)->msg_idx].timeval_buf,\
TIME_VAL_LEN); \
(chip)->trace_msg[(chip)->msg_idx].valid = 1; \
(chip)->msg_idx++; \
if ((chip)->msg_idx >= TRACE_ITEM_CNT) { \
(chip)->msg_idx = 0; \
} \
return ret; \
} while (0)
#define TRACE_GOTO(chip, label) \
do { \
const char *_file = kbasename(__FILE__); \
RTS51X_DEBUGP("[%s][%s]:[%d]\n", _file, __func__, __LINE__); \
(chip)->trace_msg[(chip)->msg_idx].line = (u16)(__LINE__); \
strncpy((chip)->trace_msg[(chip)->msg_idx].func, \
__func__, MSG_FUNC_LEN-1); \
strncpy((chip)->trace_msg[(chip)->msg_idx].file, \
_file, MSG_FILE_LEN-1); \
get_current_time((chip)->trace_msg[(chip)->msg_idx].timeval_buf,\
TIME_VAL_LEN); \
(chip)->trace_msg[(chip)->msg_idx].valid = 1; \
(chip)->msg_idx++; \
if ((chip)->msg_idx >= TRACE_ITEM_CNT) { \
(chip)->msg_idx = 0; \
} \
goto label; \
} while (0)
#else
#define TRACE_RET(chip, ret) return (ret)
#define TRACE_GOTO(chip, label) goto label
#endif
#ifdef CONFIG_RTS5139_DEBUG
#define RTS51X_DUMP(buf, buf_len) \
print_hex_dump(KERN_DEBUG, RTS51X_TIP, DUMP_PREFIX_NONE, \
16, 1, (buf), (buf_len), false)
#define CATCH_TRIGGER(chip) \
do { \
rts51x_ep0_write_register((chip), 0xFC31, 0x01, 0x01); \
RTS51X_DEBUGP("Catch trigger!\n"); \
} while (0)
#else
#define RTS51X_DUMP(buf, buf_len)
#define CATCH_TRIGGER(chip)
#endif
#endif /* __RTS51X_TRACE_H */