1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _ATA_DEBUG_H 28 #define _ATA_DEBUG_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 /* 35 * debugging options 36 */ 37 38 /* 39 * Always print "real" error messages on non-debugging kernels 40 */ 41 42 #ifdef ATA_DEBUG 43 #define ADBG_ERROR(fmt) ADBG_FLAG_CHK(ADBG_FLAG_ERROR, fmt) 44 #else 45 #define ADBG_ERROR(fmt) ghd_err fmt 46 #endif 47 48 /* 49 * ... everything else is conditional on the ATA_DEBUG preprocessor symbol 50 */ 51 52 #define ADBG_WARN(fmt) ADBG_FLAG_CHK(ADBG_FLAG_WARN, fmt) 53 #define ADBG_TRACE(fmt) ADBG_FLAG_CHK(ADBG_FLAG_TRACE, fmt) 54 #define ADBG_INIT(fmt) ADBG_FLAG_CHK(ADBG_FLAG_INIT, fmt) 55 #define ADBG_TRANSPORT(fmt) ADBG_FLAG_CHK(ADBG_FLAG_TRANSPORT, fmt) 56 #define ADBG_DMA(fmt) ADBG_FLAG_CHK(ADBG_FLAG_DMA, fmt) 57 #define ADBG_ARQ(fmt) ADBG_FLAG_CHK(ADBG_FLAG_ARQ, fmt) 58 59 60 61 62 extern int ata_debug; 63 64 #define ADBG_FLAG_ERROR 0x0001 65 #define ADBG_FLAG_WARN 0x0002 66 #define ADBG_FLAG_TRACE 0x0004 67 #define ADBG_FLAG_INIT 0x0008 68 #define ADBG_FLAG_TRANSPORT 0x0010 69 #define ADBG_FLAG_DMA 0x0020 70 #define ADBG_FLAG_ARQ 0x0040 71 72 73 74 #ifdef ATA_DEBUG 75 #define ADBG_FLAG_CHK(flag, fmt) if (ata_debug & (flag)) GDBG_PRF(fmt) 76 #else 77 #define ADBG_FLAG_CHK(flag, fmt) 78 #endif 79 80 81 82 #ifdef __cplusplus 83 } 84 #endif 85 86 #endif /* _ATA_DEBUG_H */ 87