1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2003 Silicon Graphics International Corp. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions, and the following disclaimer, 12 * without modification. 13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 14 * substantially similar to the "NO WARRANTY" disclaimer below 15 * ("Disclaimer") and any redistribution must be conditioned upon 16 * including a substantially similar Disclaimer requirement for further 17 * binary redistribution. 18 * 19 * NO WARRANTY 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 29 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGES. 31 * 32 * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl_debug.h#2 $ 33 * $FreeBSD$ 34 */ 35 /* 36 * CAM Target Layer debugging interface. 37 * 38 * Author: Ken Merry <ken@FreeBSD.org> 39 */ 40 41 #ifndef _CTL_DEBUG_H_ 42 #define _CTL_DEBUG_H_ 43 44 /* 45 * Debugging flags. 46 */ 47 typedef enum { 48 CTL_DEBUG_NONE = 0x00, /* no debugging */ 49 CTL_DEBUG_INFO = 0x01, /* SCSI errors */ 50 CTL_DEBUG_CDB = 0x02, /* SCSI CDBs and tasks */ 51 CTL_DEBUG_CDB_DATA = 0x04 /* SCSI CDB DATA */ 52 } ctl_debug_flags; 53 54 #ifdef CAM_CTL_DEBUG 55 #define CTL_DEBUG_PRINT(X) \ 56 do { \ 57 printf("ctl_debug: "); \ 58 printf X; \ 59 } while (0) 60 #else /* CAM_CTL_DEBUG */ 61 #define CTL_DEBUG_PRINT(X) 62 #endif /* CAM_CTL_DEBUG */ 63 64 #endif /* _CTL_DEBUG_H_ */ 65