diff options
-rw-r--r-- | include/linux/ide.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index fcd98e1d186..02c4c642e6a 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -927,6 +927,26 @@ static inline void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t * #define PROC_IDE_READ_RETURN(page,start,off,count,eof,len) return 0; #endif +enum { + /* enter/exit functions */ + IDE_DBG_FUNC = (1 << 0), + /* sense key/asc handling */ + IDE_DBG_SENSE = (1 << 1), + /* packet commands handling */ + IDE_DBG_PC = (1 << 2), + /* request handling */ + IDE_DBG_RQ = (1 << 3), + /* driver probing/setup */ + IDE_DBG_PROBE = (1 << 4), +}; + +/* DRV_NAME has to be defined in the driver before using the macro below */ +#define __ide_debug_log(lvl, fmt, args...) \ +{ \ + if (unlikely(drive->debug_mask & lvl)) \ + printk(KERN_INFO DRV_NAME ": " fmt, ## args); \ +} + /* * Power Management step value (rq->pm->pm_step). * |