64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
/* $NetBSD: ffbvar.h,v 1.1 2003/05/23 06:51:16 petrov Exp $ */
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/* $OpenBSD: creatorvar.h,v 1.6 2002/07/30 19:48:15 jason Exp $ */
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/*
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* Copyright (c) 2002 Jason L. Wright (jason@thought.net),
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* Federico G. Schwindt (fgsch@openbsd.org)
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* All rights reserved.
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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 Jason L. Wright
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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#define FFB_CREATOR 0
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#define FFB_AFB 1
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#define FFB_CFFLAG_NOACCEL 0x1
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struct ffb_softc {
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struct device sc_dv;
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bus_space_tag_t sc_bt;
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bus_space_handle_t sc_pixel_h;
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bus_space_handle_t sc_fbc_h;
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bus_addr_t sc_addrs[FFB_NREGS];
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bus_size_t sc_sizes[FFB_NREGS];
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int sc_height, sc_width, sc_linebytes, sc_depth;
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int sc_nscreens, sc_nreg;
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int sc_console;
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int sc_node;
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int sc_type;
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u_int sc_mode;
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struct rasops_info sc_rasops;
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int32_t sc_fifo_cache, sc_fg_cache;
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};
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#define FBC_WRITE(sc,r,v) \
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bus_space_write_4((sc)->sc_bt, (sc)->sc_fbc_h, (r), (v))
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#define FBC_READ(sc,r) \
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bus_space_read_4((sc)->sc_bt, (sc)->sc_fbc_h, (r))
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void ffb_attach(struct ffb_softc *);
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