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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _GHD_DEBUG_H
#define _GHD_DEBUG_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/varargs.h>
/*PRINTFLIKE1*/
extern void ghd_err(const char *fmt, ...) __PRINTFLIKE(1);
extern ulong_t ghd_debug_flags;
#define GDBG_FLAG_ERROR 0x0001
#define GDBG_FLAG_INTR 0x0002
#define GDBG_FLAG_PEND_INTR 0x0004
#define GDBG_FLAG_START 0x0008
#define GDBG_FLAG_WARN 0x0010
#define GDBG_FLAG_DMA 0x0020
#define GDBG_FLAG_PKT 0x0040
#define GDBG_FLAG_INIT 0x0080
#define GDBG_FLAG_WAITQ 0x0100
/*
* Use prom_printf() or vcmn_err()
*/
#ifdef GHD_DEBUG_PROM_PRINTF
#define GDBG_PRF(fmt) prom_printf fmt
#include <sys/promif.h>
#else
#define GDBG_PRF(fmt) ghd_err fmt
#endif
#if defined(GHD_DEBUG) || defined(__lint)
#define GDBG_FLAG_CHK(flag, fmt) if (ghd_debug_flags & (flag)) GDBG_PRF(fmt)
#else /* GHD_DEBUG || __lint */
#define GDBG_FLAG_CHK(flag, fmt)
#endif /* GHD_DEBUG || __lint */
/*
* Always print "real" error messages on non-debugging kernels
*/
#if defined(GHD_DEBUG) || defined(__lint)
#define GDBG_ERROR(fmt) GDBG_FLAG_CHK(GDBG_FLAG_ERROR, fmt)
#else
#define GDBG_ERROR(fmt) ghd_err fmt
#endif
/*
* Debugging printf macros
*/
#define GDBG_INTR(fmt) GDBG_FLAG_CHK(GDBG_FLAG_INTR, fmt)
#define GDBG_PEND_INTR(fmt) GDBG_FLAG_CHK(GDBG_FLAG_PEND_INTR, fmt)
#define GDBG_START(fmt) GDBG_FLAG_CHK(GDBG_FLAG_START, fmt)
#define GDBG_WARN(fmt) GDBG_FLAG_CHK(GDBG_FLAG_WARN, fmt)
#define GDBG_DMA(fmt) GDBG_FLAG_CHK(GDBG_FLAG_DMA, fmt)
#define GDBG_PKT(fmt) GDBG_FLAG_CHK(GDBG_FLAG_PKT, fmt)
#define GDBG_INIT(fmt) GDBG_FLAG_CHK(GDBG_FLAG_INIT, fmt)
#define GDBG_WAITQ(fmt) GDBG_FLAG_CHK(GDBG_FLAG_WAITQ, fmt)
#ifdef __cplusplus
}
#endif
#endif /* _GHD_DEBUG_H */
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