NetBSD/sys/dev/sbus/zxvar.h

112 lines
3.9 KiB
C

/* $NetBSD: zxvar.h,v 1.2 2008/04/28 20:23:57 martin Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Andrew Doran.
*
* 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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.
*/
/*
* Copyright (C) 1999, 2000 Jakub Jelinek (jakub@redhat.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef _DEV_SBUS_ZXVAR_H_
#define _DEV_SBUS_ZXVAR_H_
/*
* Sun (and Linux) compatible offsets for mmap().
*/
#define ZX_FB0_VOFF 0x00000000
#define ZX_LC0_VOFF 0x00800000
#define ZX_LD0_VOFF 0x00801000
#define ZX_LX0_CURSOR_VOFF 0x00802000
#define ZX_FB1_VOFF 0x00803000
#define ZX_LC1_VOFF 0x01003000
#define ZX_LD1_VOFF 0x01004000
#define ZX_LX0_VERT_VOFF 0x01005000
#define ZX_LX_KRN_VOFF 0x01006000
#define ZX_LC0_KRN_VOFF 0x01007000
#define ZX_LC1_KRN_VOFF 0x01008000
#define ZX_LD_GBL_VOFF 0x01009000
#define ZX_WID_SHARED_8 0
#define ZX_WID_SHARED_24 1
#define ZX_WID_DBL_8 2
#define ZX_WID_DBL_24 3
/*
* Per-instance data.
*/
struct zx_softc {
struct device sc_dv;
struct sbusdev sc_sd;
struct fbdevice sc_fb;
bus_space_tag_t sc_bt;
int sc_flags;
int sc_fontw;
int sc_fonth;
u_int8_t *sc_cmap;
u_int32_t *sc_pixels;
bus_addr_t sc_paddr;
int sc_shiftx;
int sc_shifty;
struct fbcurpos sc_curpos;
struct fbcurpos sc_curhot;
struct fbcurpos sc_cursize;
u_int8_t sc_curcmap[8];
u_int32_t sc_curbits[2][32];
volatile struct zx_command *sc_zc;
volatile struct zx_cross *sc_zx;
volatile struct zx_draw *sc_zd_ss0;
volatile struct zx_draw_ss1 *sc_zd_ss1;
volatile struct zx_cursor *sc_zcu;
};
#define ZX_BLANKED 0x01
#define ZX_CURSOR 0x02
#endif /* !_DEV_SBUS_ZXVAR_H_ */