82 lines
3.4 KiB
C
82 lines
3.4 KiB
C
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/* $NetBSD: superhywayvar.h,v 1.1 2002/07/05 13:31:55 scw Exp $ */
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/*
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* Copyright 2002 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Steve C. Woodford for Wasabi Systems, Inc.
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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 for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* 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 WASABI SYSTEMS, INC
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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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#ifndef _SH5_SUPERHYWAYVAR_H
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#define _SH5_SUPERHYWAYVAR_H
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struct superhyway_attach_args {
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const char *sa_name;
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bus_space_tag_t sa_bust;
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bus_dma_tag_t sa_dmat;
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u_int sa_pport;
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};
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/* XXX: This will likely change when/if superhyway addresses ever go 64-bit */
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#define SUPERHYWAY_PPORT_TO_BUSADDR(p) ((bus_addr_t)((p) << 24))
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#define SUPERHYWAY_REG_VCR 0x00
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#define SUPERHYWAY_REG_SZ 0x08
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#define SUPERHYWAY_VCR_PERR_FLAGS_MASK 0xff
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#define SUPERHYWAY_VCR_PERR_FLAGS_SHIFT 0
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#define SUPERHYWAY_VCR_MERR_FLAGS_MASK 0xff
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#define SUPERHYWAY_VCR_MERR_FLAGS_SHIFT 8
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#define SUPERHYWAY_VCR_MOD_VERS_MASK 0xffff
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#define SUPERHYWAY_VCR_MOD_VERS_SHIFT 16
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#define SUPERHYWAY_VCR_MOD_ID_MASK 0xffff
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#define SUPERHYWAY_VCR_MOD_ID_SHIFT 32
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#define SUPERHYWAY_VCR_BOT_MB_MASK 0xff
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#define SUPERHYWAY_VCR_BOT_MB_SHIFT 48
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#define SUPERHYWAY_VCR_TOP_MB_MASK 0xff
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#define SUPERHYWAY_VCR_TOP_MB_SHIFT 56
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#define SUPERHYWAY_VCR_PERR_FLAGS(v) \
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(((v) >> SUPERHYWAY_VCR_PERR_FLAGS_SHIFT) & \
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SUPERHYWAY_VCR_PERR_FLAGS_MASK)
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#define SUPERHYWAY_VCR_MERR_FLAGS(v) \
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(((v) >> SUPERHYWAY_VCR_MERR_FLAGS_SHIFT) & \
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SUPERHYWAY_VCR_MERR_FLAGS_MASK)
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#define SUPERHYWAY_VCR_MOD_VERS(v) \
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(((v) >> SUPERHYWAY_VCR_MOD_VERS_SHIFT) & SUPERHYWAY_VCR_MOD_VERS_MASK)
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#define SUPERHYWAY_VCR_MOD_ID(v) \
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(((v) >> SUPERHYWAY_VCR_MOD_ID_SHIFT) & SUPERHYWAY_VCR_MOD_ID_MASK)
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#define SUPERHYWAY_VCR_BOT_MB(v) \
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(((v) >> SUPERHYWAY_VCR_BOT_MB_SHIFT) & SUPERHYWAY_VCR_BOT_MB_MASK)
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#define SUPERHYWAY_VCR_TOP_MB(v) \
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(((v) >> SUPERHYWAY_VCR_TOP_MB_SHIFT) & SUPERHYWAY_VCR_TOP_MB_MASK)
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#endif /* _SH5_SUPERHYWAYVAR_H */
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