summaryrefslogtreecommitdiffstats
path: root/drivers/s390/cio/cio_debug.h
blob: f88844adae1ba432e58e8f1d3744415062dab1e7 (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
#ifndef CIO_DEBUG_H
#define CIO_DEBUG_H

#include <asm/debug.h>

/* for use of debug feature */
extern debug_info_t *cio_debug_msg_id;
extern debug_info_t *cio_debug_trace_id;
extern debug_info_t *cio_debug_crw_id;

#define CIO_TRACE_EVENT(imp, txt) do { \
		debug_text_event(cio_debug_trace_id, imp, txt); \
	} while (0)

#define CIO_MSG_EVENT(imp, args...) do { \
		debug_sprintf_event(cio_debug_msg_id, imp , ##args); \
	} while (0)

#define CIO_CRW_EVENT(imp, args...) do { \
		debug_sprintf_event(cio_debug_crw_id, imp , ##args); \
	} while (0)

static inline void
CIO_HEX_EVENT(int level, void *data, int length)
{
	while (length > 0) {
		debug_event(cio_debug_trace_id, level, data, length);
		length -= cio_debug_trace_id->buf_size;
		data += cio_debug_trace_id->buf_size;
	}
}

#define CIO_DEBUG(printk_level,event_level,msg...) ({ \
	if (cio_show_msg) printk(printk_level msg); \
	CIO_MSG_EVENT (event_level, msg); \
})

#endif
OpenPOWER on IntegriCloud