Release 4.7 drivers/scsi/fcoe/libfcoe.h

#ifndef _FCOE_LIBFCOE_H_

#define _FCOE_LIBFCOE_H_

extern unsigned int libfcoe_debug_logging;

#define LIBFCOE_LOGGING	          0x01 
/* General logging, not categorized */

#define LIBFCOE_FIP_LOGGING       0x02 
/* FIP logging */

#define LIBFCOE_TRANSPORT_LOGGING 0x04 
/* FCoE transport logging */

#define LIBFCOE_SYSFS_LOGGING     0x08 
/* fcoe_sysfs logging */


#define LIBFCOE_CHECK_LOGGING(LEVEL, CMD)		\
do {                                                    \
        if (unlikely(libfcoe_debug_logging & LEVEL))    \
                do {                                    \
                        CMD;                            \
                } while (0);                            \
} while (0)


#define LIBFCOE_DBG(fmt, args...)					\
	LIBFCOE_CHECK_LOGGING(LIBFCOE_LOGGING,                          \
                              pr_info("libfcoe: " fmt, ##args);)


#define LIBFCOE_FIP_DBG(fip, fmt, args...)				\
	LIBFCOE_CHECK_LOGGING(LIBFCOE_FIP_LOGGING,                      \
                              pr_info("host%d: fip: " fmt,              \
                                      (fip)->lp->host->host_no, ##args);)


#define LIBFCOE_TRANSPORT_DBG(fmt, args...)				\
	LIBFCOE_CHECK_LOGGING(LIBFCOE_TRANSPORT_LOGGING,                \
                              pr_info("%s: " fmt, __func__, ##args);)


#define LIBFCOE_SYSFS_DBG(cdev, fmt, args...)				\
	LIBFCOE_CHECK_LOGGING(LIBFCOE_SYSFS_LOGGING,                    \
                              pr_info("ctlr_%d: " fmt, cdev->id, ##args);)

#endif /* _FCOE_LIBFCOE_H_ */
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Directory: drivers/scsi/fcoe

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