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File: [Development] / linux-2.6-xfs / drivers / s390 / cio / cio_debug.h (download)

Revision 1.2, Mon May 29 16:35:25 2006 UTC (11 years, 5 months ago) by nathans.longdrop.melbourne.sgi.com
Branch: MAIN
Changes since 1.1: +14 -8 lines 

Merge up to 2.6.17-rc5.
Merge of 2.6.x-xfs-melb:linux:26065a by kenmcd.

#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