1 #ifndef _FCOE_LIBFCOE_H_ 2 #define _FCOE_LIBFCOE_H_ 3 4 extern unsigned int libfcoe_debug_logging; 5 #define LIBFCOE_LOGGING 0x01 /* General logging, not categorized */ 6 #define LIBFCOE_FIP_LOGGING 0x02 /* FIP logging */ 7 #define LIBFCOE_TRANSPORT_LOGGING 0x04 /* FCoE transport logging */ 8 9 #define LIBFCOE_CHECK_LOGGING(LEVEL, CMD) \ 10 do { \ 11 if (unlikely(libfcoe_debug_logging & LEVEL)) \ 12 do { \ 13 CMD; \ 14 } while (0); \ 15 } while (0) 16 17 #define LIBFCOE_DBG(fmt, args...) \ 18 LIBFCOE_CHECK_LOGGING(LIBFCOE_LOGGING, \ 19 printk(KERN_INFO "libfcoe: " fmt, ##args);) 20 21 #define LIBFCOE_FIP_DBG(fip, fmt, args...) \ 22 LIBFCOE_CHECK_LOGGING(LIBFCOE_FIP_LOGGING, \ 23 printk(KERN_INFO "host%d: fip: " fmt, \ 24 (fip)->lp->host->host_no, ##args);) 25 26 #define LIBFCOE_TRANSPORT_DBG(fmt, args...) \ 27 LIBFCOE_CHECK_LOGGING(LIBFCOE_TRANSPORT_LOGGING, \ 28 printk(KERN_INFO "%s: " fmt, \ 29 __func__, ##args);) 30 31 #endif /* _FCOE_LIBFCOE_H_ */ 32