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
|
/*
* Tegra host1x Debug
*
* Copyright (c) 2011-2013 NVIDIA Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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/>.
*/
#ifndef __HOST1X_DEBUG_H
#define __HOST1X_DEBUG_H
#include <linux/debugfs.h>
#include <linux/seq_file.h>
struct host1x;
struct output {
void (*fn)(void *ctx, const char *str, size_t len, bool cont);
void *ctx;
char buf[256];
};
static inline void write_to_seqfile(void *ctx, const char *str, size_t len,
bool cont)
{
seq_write((struct seq_file *)ctx, str, len);
}
static inline void write_to_printk(void *ctx, const char *str, size_t len,
bool cont)
{
if (cont)
pr_cont("%s", str);
else
pr_info("%s", str);
}
void __printf(2, 3) host1x_debug_output(struct output *o, const char *fmt, ...);
void __printf(2, 3) host1x_debug_cont(struct output *o, const char *fmt, ...);
extern unsigned int host1x_debug_trace_cmdbuf;
void host1x_debug_init(struct host1x *host1x);
void host1x_debug_deinit(struct host1x *host1x);
void host1x_debug_dump(struct host1x *host1x);
void host1x_debug_dump_syncpts(struct host1x *host1x);
#endif
|
