64 lines
2.6 KiB
C
64 lines
2.6 KiB
C
/* $NetBSD: dvma.h,v 1.1 2001/06/14 12:57:14 fredette Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Gordon W. Ross.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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extern char * (*dvma_alloc_p) __P((int len));
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#define dvma_alloc (*dvma_alloc_p)
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extern void (*dvma_free_p) __P((char *dvma, int len));
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#define dvma_free (*dvma_free_p)
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extern char * (*dvma_mapin_p) __P((char *pkt, int len));
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#define dvma_mapin (*dvma_mapin_p)
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extern void (*dvma_mapout_p) __P((char *dmabuf, int len));
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#define dvma_mapout (*dvma_mapout_p)
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/*
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* This stuff is not really DVMA-related,
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* but is mapping related. Oh well...
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*/
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extern char * (*dev_mapin_p) __P((int t, u_long a, int l));
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#define dev_mapin (*dev_mapin_p)
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/*
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* Called from SRT1.c to set the pointers declared above.
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*/
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void sun2_init __P((void));
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void sun3_init __P((void));
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void sun3x_init __P((void));
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