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/* $NetBSD: usbhist.h,v 1.8 2021/12/11 19:24:21 mrg Exp $ */
/*
* Copyright (c) 2012 Matthew R. Green
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _DEV_USB_USBHIST_H_
#define _DEV_USB_USBHIST_H_
#if defined(_KERNEL_OPT)
#include "opt_usb.h"
#endif
/*
* Make USBHIST_PRINT force on KERNHIST_PRINT for at least USBHIST_* usage.
*/
#if defined(USBHIST_PRINT) && !defined(KERNHIST_PRINT)
#define KERNHIST_PRINT 1
#endif
#include <sys/kernhist.h>
#ifdef USB_DEBUG
extern int usbdebug;
#define USBHIST_DECL(NAME) KERNHIST_DECL(NAME)
#define USBHIST_DEFINE(NAME) KERNHIST_DEFINE(NAME)
#define USBHIST_INIT(NAME,N) KERNHIST_INIT(NAME,N)
#define USBHIST_LINK_STATIC(NAME) KERNHIST_LINK_STATIC(NAME)
#define USBHIST_LOGN(NAME,N,FMT,A,B,C,D) do { \
if ((NAME) >= (N)) { \
KERNHIST_LOG(usbhist,FMT,A,B,C,D); \
} \
} while (0)
#define USBHIST_LOGM(NAME,N,FMT,A,B,C,D) do { \
if ((NAME) & (N)) { \
KERNHIST_LOG(usbhist,FMT,A,B,C,D); \
} \
} while (0)
#define USBHIST_LOG(NAME,FMT,A,B,C,D) USBHIST_LOGN(NAME,1,FMT,A,B,C,D)
#define USBHIST_CALLED(NAME) do { \
if ((NAME) != 0) { \
KERNHIST_CALLED(usbhist); \
} \
} while (0)
#define USBHIST_CALLARGS(NAME,FMT,A,B,C,D) do { \
if ((NAME) != 0) { \
KERNHIST_CALLARGS(usbhist,FMT,A,B,C,D); \
} \
} while (0)
#define USBHIST_CALLARGSN(NAME,N,FMT,A,B,C,D) do { \
if ((NAME) >= (N)) { \
KERNHIST_CALLARGS(usbhist,FMT,A,B,C,D); \
} \
} while (0)
#define USBHIST_FUNC() KERNHIST_FUNC(__func__)
USBHIST_DECL(usbhist);
#else
#define USBHIST_DECL(NAME)
#define USBHIST_DEFINE(NAME)
#define USBHIST_INIT(NAME,N)
#define USBHIST_LINK_STATIC(NAME)
#define USBHIST_LOGN(N,NAME,FMT,A,B,C,D) do { } while(0)
#define USBHIST_LOGM(N,NAME,FMT,A,B,C,D) do { } while(0)
#define USBHIST_LOG(NAME,FMT,A,B,C,D) do { } while(0)
#define USBHIST_CALLARGS(NAME,FMT,A,B,C,D)
#define USBHIST_CALLARGSN(NAME,N,FMT,A,B,C,D)
#define USBHIST_CALLED(NAME)
#define USBHIST_FUNC()
#endif
#endif /* _DEV_USBUSB_HIST_H_ */
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