diff options
Diffstat (limited to 'freebsd/sys/cam/cam_debug.h')
| -rw-r--r-- | freebsd/sys/cam/cam_debug.h | 60 |
1 files changed, 50 insertions, 10 deletions
diff --git a/freebsd/sys/cam/cam_debug.h b/freebsd/sys/cam/cam_debug.h index 4b0fd245..37acd7dc 100644 --- a/freebsd/sys/cam/cam_debug.h +++ b/freebsd/sys/cam/cam_debug.h @@ -40,10 +40,39 @@ typedef enum { CAM_DEBUG_SUBTRACE = 0x04, /* internal to routine flows */ CAM_DEBUG_CDB = 0x08, /* print out SCSI CDBs only */ CAM_DEBUG_XPT = 0x10, /* print out xpt scheduling */ - CAM_DEBUG_PERIPH = 0x20 /* print out peripheral calls */ + CAM_DEBUG_PERIPH = 0x20, /* print out peripheral calls */ + CAM_DEBUG_PROBE = 0x40 /* print out probe actions */ } cam_debug_flags; -#if defined(CAMDEBUG) && defined(_KERNEL) +#if defined(_KERNEL) && !defined(__rtems__) + +#ifndef CAM_DEBUG_FLAGS +#define CAM_DEBUG_FLAGS CAM_DEBUG_NONE +#endif + +#ifndef CAM_DEBUG_COMPILE +#ifdef CAMDEBUG +#define CAM_DEBUG_COMPILE (-1) +#else +#define CAM_DEBUG_COMPILE (CAM_DEBUG_INFO | CAM_DEBUG_CDB | \ + CAM_DEBUG_PERIPH | CAM_DEBUG_PROBE | \ + CAM_DEBUG_FLAGS) +#endif +#endif + +#ifndef CAM_DEBUG_BUS +#define CAM_DEBUG_BUS (-1) +#endif +#ifndef CAM_DEBUG_TARGET +#define CAM_DEBUG_TARGET (-1) +#endif +#ifndef CAM_DEBUG_LUN +#define CAM_DEBUG_LUN (-1) +#endif + +#ifndef CAM_DEBUG_DELAY +#define CAM_DEBUG_DELAY 0 +#endif /* Path we want to debug */ extern struct cam_path *cam_dpath; @@ -51,37 +80,48 @@ extern struct cam_path *cam_dpath; extern u_int32_t cam_dflags; /* Printf delay value (to prevent scrolling) */ extern u_int32_t cam_debug_delay; - + /* Debugging macros. */ #define CAM_DEBUGGED(path, flag) \ - ((cam_dflags & (flag)) \ + (((flag) & (CAM_DEBUG_COMPILE) & cam_dflags) \ && (cam_dpath != NULL) \ && (xpt_path_comp(cam_dpath, path) >= 0) \ && (xpt_path_comp(cam_dpath, path) < 2)) + #define CAM_DEBUG(path, flag, printfargs) \ - if ((cam_dflags & (flag)) \ + if (((flag) & (CAM_DEBUG_COMPILE) & cam_dflags) \ && (cam_dpath != NULL) \ && (xpt_path_comp(cam_dpath, path) >= 0) \ && (xpt_path_comp(cam_dpath, path) < 2)) { \ xpt_print_path(path); \ - printf printfargs; \ + printf printfargs; \ if (cam_debug_delay != 0) \ DELAY(cam_debug_delay); \ } + #define CAM_DEBUG_PRINT(flag, printfargs) \ - if (cam_dflags & (flag)) { \ + if (((flag) & (CAM_DEBUG_COMPILE) & cam_dflags)) { \ printf("cam_debug: "); \ - printf printfargs; \ + printf printfargs; \ + if (cam_debug_delay != 0) \ + DELAY(cam_debug_delay); \ + } + +#define CAM_DEBUG_PATH_PRINT(flag, path, printfargs) \ + if (((flag) & (CAM_DEBUG_COMPILE) & cam_dflags)) { \ + xpt_print(path, "cam_debug: "); \ + printf printfargs; \ if (cam_debug_delay != 0) \ DELAY(cam_debug_delay); \ } -#else /* !CAMDEBUG || !_KERNEL */ +#else /* !_KERNEL */ #define CAM_DEBUGGED(A, B) 0 #define CAM_DEBUG(A, B, C) #define CAM_DEBUG_PRINT(A, B) +#define CAM_DEBUG_PATH_PRINT(A, B, C) -#endif /* CAMDEBUG && _KERNEL */ +#endif /* _KERNEL */ #endif /* _CAM_CAM_DEBUG_H */ |