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Add a CAM_DEBUG_XPT define (to debug XPT layer only). Add a CAM_DEBUGGED

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macro to be like the CAM_DEBUG macro but to instead provide a predicate
result.
This commit is contained in:
Matt Jacob 1998-12-05 23:55:48 +00:00
parent 80592d5b75
commit c7f682db21
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=41546
1 changed files with 8 additions and 2 deletions
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10
sys/cam/cam_debug.h
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@ -25,7 +25,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: cam_debug.h,v 1.1 1998/09/15 06:33:23 gibbs Exp $
* $Id: cam_debug.h,v 1.2 1998/10/02 21:00:50 ken Exp $
*/
#ifndef _CAM_CAM_DEBUG_H
#define _CAM_CAM_DEBUG_H 1
@ -42,7 +42,8 @@ typedef enum {
CAM_DEBUG_INFO = 0x01, /* scsi commands, errors, data */
CAM_DEBUG_TRACE = 0x02, /* routine flow tracking */
CAM_DEBUG_SUBTRACE = 0x04, /* internal to routine flows */
CAM_DEBUG_CDB = 0x08 /* print out SCSI CDBs only */
CAM_DEBUG_CDB = 0x08, /* print out SCSI CDBs only */
CAM_DEBUG_XPT = 0x10 /* print out xpt scheduling */
} cam_debug_flags;
#if defined(CAMDEBUG) && defined(KERNEL)
@ -53,6 +54,10 @@ extern struct cam_path *cam_dpath;
extern u_int32_t cam_dflags;
/* Debugging macros. */
#define CAM_DEBUGGED(path, flag) \
((cam_dflags & (flag)) \
&& (cam_dpath != NULL) \
&& (xpt_path_comp(path, cam_dpath) >= 0))
#define CAM_DEBUG(path, flag, printfargs) \
if ((cam_dflags & (flag)) \
&& (cam_dpath != NULL) \
@ -70,6 +75,7 @@ extern u_int32_t cam_dflags;
#else /* !CAMDEBUG || !KERNEL */
#define CAM_DEBUGGED(A, B) 0
#define CAM_DEBUG(A, B, C)
#define CAM_DEBUG_PRINT(A, B)