summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/mpi3mr/mpi3mr_debug.h
blob: ee6edd8322e60f93ec2222c016396dac61669162 (plain)
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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Driver for Broadcom MPI3 Storage Controllers
 *
 * Copyright (C) 2017-2022 Broadcom Inc.
 *  (mailto: mpi3mr-linuxdrv.pdl@broadcom.com)
 *
 */

#ifndef MPI3SAS_DEBUG_H_INCLUDED

#define MPI3SAS_DEBUG_H_INCLUDED

/*
 * debug levels
 */

#define MPI3_DEBUG_EVENT		0x00000001
#define MPI3_DEBUG_EVENT_WORK_TASK	0x00000002
#define MPI3_DEBUG_INIT		0x00000004
#define MPI3_DEBUG_EXIT		0x00000008
#define MPI3_DEBUG_TM			0x00000010
#define MPI3_DEBUG_RESET		0x00000020
#define MPI3_DEBUG_SCSI_ERROR		0x00000040
#define MPI3_DEBUG_REPLY		0x00000080
#define MPI3_DEBUG_CFG_ERROR		0x00000100
#define MPI3_DEBUG_TRANSPORT_ERROR	0x00000200
#define MPI3_DEBUG_BSG_ERROR		0x00008000
#define MPI3_DEBUG_BSG_INFO		0x00010000
#define MPI3_DEBUG_SCSI_INFO		0x00020000
#define MPI3_DEBUG_CFG_INFO		0x00040000
#define MPI3_DEBUG_TRANSPORT_INFO	0x00080000
#define MPI3_DEBUG			0x01000000
#define MPI3_DEBUG_SG			0x02000000


/*
 * debug macros
 */

#define ioc_err(ioc, fmt, ...) \
	pr_err("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
#define ioc_notice(ioc, fmt, ...) \
	pr_notice("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
#define ioc_warn(ioc, fmt, ...) \
	pr_warn("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
#define ioc_info(ioc, fmt, ...) \
	pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__)

#define dprint(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_event_th(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_EVENT) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_event_bh(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_EVENT_WORK_TASK) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_init(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_INIT) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_exit(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_EXIT) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_tm(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_TM) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_reply(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_REPLY) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_reset(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_RESET) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_scsi_info(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_SCSI_INFO) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_scsi_err(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_SCSI_ERROR) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_scsi_command(ioc, SCMD, LOG_LEVEL) \
	do { \
		if (ioc->logging_level & LOG_LEVEL) \
			scsi_print_command(SCMD); \
	} while (0)


#define dprint_bsg_info(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_BSG_INFO) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_bsg_err(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_BSG_ERROR) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_cfg_info(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_CFG_INFO) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_cfg_err(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_CFG_ERROR) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)
#define dprint_transport_info(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_TRANSPORT_INFO) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#define dprint_transport_err(ioc, fmt, ...) \
	do { \
		if (ioc->logging_level & MPI3_DEBUG_TRANSPORT_ERROR) \
			pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \
	} while (0)

#endif /* MPT3SAS_DEBUG_H_INCLUDED */

/**
 * dprint_dump - print contents of a memory buffer
 * @req: Pointer to a memory buffer
 * @sz: Memory buffer size
 * @namestr: Name String to identify the buffer type
 */
static inline void
dprint_dump(void *req, int sz, const char *name_string)
{
	int i;
	__le32 *mfp = (__le32 *)req;

	sz = sz/4;
	if (name_string)
		pr_info("%s:\n\t", name_string);
	else
		pr_info("request:\n\t");
	for (i = 0; i < sz; i++) {
		if (i && ((i % 8) == 0))
			pr_info("\n\t");
		pr_info("%08x ", le32_to_cpu(mfp[i]));
	}
	pr_info("\n");
}

/**
 * dprint_dump_req - print message frame contents
 * @req: pointer to message frame
 * @sz: number of dwords
 */
static inline void
dprint_dump_req(void *req, int sz)
{
	int i;
	__le32 *mfp = (__le32 *)req;

	pr_info("request:\n\t");
	for (i = 0; i < sz; i++) {
		if (i && ((i % 8) == 0))
			pr_info("\n\t");
		pr_info("%08x ", le32_to_cpu(mfp[i]));
	}
	pr_info("\n");
}