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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/cam/ctl/ctl_debug.h
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/*-

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 * SPDX-License-Identifier: BSD-2-Clause

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 *

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 * Copyright (c) 2003 Silicon Graphics International Corp.

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions, and the following disclaimer,

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 *    without modification.

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 * 2. Redistributions in binary form must reproduce at minimum a disclaimer

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 *    substantially similar to the "NO WARRANTY" disclaimer below

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 *    ("Disclaimer") and any redistribution must be conditioned upon

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 *    including a substantially similar Disclaimer requirement for further

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 *    binary redistribution.

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 *

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 * NO WARRANTY

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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR

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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

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 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

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 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

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 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

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 * POSSIBILITY OF SUCH DAMAGES.

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 *

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 * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl_debug.h#2 $

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 */

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/*

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 * CAM Target Layer debugging interface.

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 *

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 * Author: Ken Merry <[email protected]>

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 */

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#ifndef	_CTL_DEBUG_H_

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#define	_CTL_DEBUG_H_

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/*

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 * Debugging flags.

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 */

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typedef enum {

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	CTL_DEBUG_NONE		= 0x00,	/* no debugging */

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	CTL_DEBUG_INFO		= 0x01,	/* SCSI errors */

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	CTL_DEBUG_CDB		= 0x02,	/* SCSI CDBs and tasks */

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	CTL_DEBUG_CDB_DATA	= 0x04	/* SCSI CDB DATA */

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} ctl_debug_flags;

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#ifdef	CAM_CTL_DEBUG

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#define	CTL_DEBUG_PRINT(X)		\

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	do {				\

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		printf("ctl_debug: ");	\

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		printf X;		\

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	} while (0)

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#else /* CAM_CTL_DEBUG */

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#define	CTL_DEBUG_PRINT(X)

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#endif /* CAM_CTL_DEBUG */

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#endif	/* _CTL_DEBUG_H_ */

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