17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*507c3241Smlf * Common Development and Distribution License (the "License"). 6*507c3241Smlf * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21*507c3241Smlf 227c478bd9Sstevel@tonic-gate /* 237c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #ifndef _GHD_DEBUG_H 287c478bd9Sstevel@tonic-gate #define _GHD_DEBUG_H 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #ifdef __cplusplus 317c478bd9Sstevel@tonic-gate extern "C" { 327c478bd9Sstevel@tonic-gate #endif 337c478bd9Sstevel@tonic-gate 347c478bd9Sstevel@tonic-gate #include <sys/varargs.h> 357c478bd9Sstevel@tonic-gate 367c478bd9Sstevel@tonic-gate /*PRINTFLIKE1*/ 377c478bd9Sstevel@tonic-gate extern void ghd_err(const char *fmt, ...) __PRINTFLIKE(1); 387c478bd9Sstevel@tonic-gate extern ulong_t ghd_debug_flags; 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate #define GDBG_FLAG_ERROR 0x0001 417c478bd9Sstevel@tonic-gate #define GDBG_FLAG_INTR 0x0002 427c478bd9Sstevel@tonic-gate #define GDBG_FLAG_PEND_INTR 0x0004 437c478bd9Sstevel@tonic-gate #define GDBG_FLAG_START 0x0008 447c478bd9Sstevel@tonic-gate #define GDBG_FLAG_WARN 0x0010 457c478bd9Sstevel@tonic-gate #define GDBG_FLAG_DMA 0x0020 467c478bd9Sstevel@tonic-gate #define GDBG_FLAG_PKT 0x0040 477c478bd9Sstevel@tonic-gate #define GDBG_FLAG_INIT 0x0080 487c478bd9Sstevel@tonic-gate #define GDBG_FLAG_WAITQ 0x0100 497c478bd9Sstevel@tonic-gate 507c478bd9Sstevel@tonic-gate /* 517c478bd9Sstevel@tonic-gate * Use prom_printf() or vcmn_err() 527c478bd9Sstevel@tonic-gate */ 537c478bd9Sstevel@tonic-gate #ifdef GHD_DEBUG_PROM_PRINTF 547c478bd9Sstevel@tonic-gate #define GDBG_PRF(fmt) prom_printf fmt 557c478bd9Sstevel@tonic-gate #include <sys/promif.h> 567c478bd9Sstevel@tonic-gate #else 577c478bd9Sstevel@tonic-gate #define GDBG_PRF(fmt) ghd_err fmt 587c478bd9Sstevel@tonic-gate #endif 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate #if defined(GHD_DEBUG) || defined(__lint) 617c478bd9Sstevel@tonic-gate 627c478bd9Sstevel@tonic-gate #define GDBG_FLAG_CHK(flag, fmt) if (ghd_debug_flags & (flag)) GDBG_PRF(fmt) 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate #else /* GHD_DEBUG || __lint */ 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate #define GDBG_FLAG_CHK(flag, fmt) 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate #endif /* GHD_DEBUG || __lint */ 697c478bd9Sstevel@tonic-gate 707c478bd9Sstevel@tonic-gate /* 717c478bd9Sstevel@tonic-gate * Always print "real" error messages on non-debugging kernels 727c478bd9Sstevel@tonic-gate */ 737c478bd9Sstevel@tonic-gate 747c478bd9Sstevel@tonic-gate #if defined(GHD_DEBUG) || defined(__lint) 757c478bd9Sstevel@tonic-gate #define GDBG_ERROR(fmt) GDBG_FLAG_CHK(GDBG_FLAG_ERROR, fmt) 767c478bd9Sstevel@tonic-gate #else 777c478bd9Sstevel@tonic-gate #define GDBG_ERROR(fmt) ghd_err fmt 787c478bd9Sstevel@tonic-gate #endif 797c478bd9Sstevel@tonic-gate 807c478bd9Sstevel@tonic-gate /* 817c478bd9Sstevel@tonic-gate * Debugging printf macros 827c478bd9Sstevel@tonic-gate */ 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate #define GDBG_INTR(fmt) GDBG_FLAG_CHK(GDBG_FLAG_INTR, fmt) 857c478bd9Sstevel@tonic-gate #define GDBG_PEND_INTR(fmt) GDBG_FLAG_CHK(GDBG_FLAG_PEND_INTR, fmt) 867c478bd9Sstevel@tonic-gate #define GDBG_START(fmt) GDBG_FLAG_CHK(GDBG_FLAG_START, fmt) 877c478bd9Sstevel@tonic-gate #define GDBG_WARN(fmt) GDBG_FLAG_CHK(GDBG_FLAG_WARN, fmt) 887c478bd9Sstevel@tonic-gate #define GDBG_DMA(fmt) GDBG_FLAG_CHK(GDBG_FLAG_DMA, fmt) 897c478bd9Sstevel@tonic-gate #define GDBG_PKT(fmt) GDBG_FLAG_CHK(GDBG_FLAG_PKT, fmt) 907c478bd9Sstevel@tonic-gate #define GDBG_INIT(fmt) GDBG_FLAG_CHK(GDBG_FLAG_INIT, fmt) 917c478bd9Sstevel@tonic-gate #define GDBG_WAITQ(fmt) GDBG_FLAG_CHK(GDBG_FLAG_WAITQ, fmt) 927c478bd9Sstevel@tonic-gate 937c478bd9Sstevel@tonic-gate #ifdef __cplusplus 947c478bd9Sstevel@tonic-gate } 957c478bd9Sstevel@tonic-gate #endif 967c478bd9Sstevel@tonic-gate 977c478bd9Sstevel@tonic-gate #endif /* _GHD_DEBUG_H */ 98