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Annotation of sys/arch/sparc/include/fbvar.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: fbvar.h,v 1.17 2006/12/03 16:38:13 miod Exp $ */
        !             2: /*     $NetBSD: fbvar.h,v 1.9 1997/07/07 23:31:30 pk Exp $ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1992, 1993
        !             6:  *     The Regents of the University of California.  All rights reserved.
        !             7:  *
        !             8:  * This software was developed by the Computer Systems Engineering group
        !             9:  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
        !            10:  * contributed to Berkeley.
        !            11:  *
        !            12:  * All advertising materials mentioning features or use of this software
        !            13:  * must display the following acknowledgement:
        !            14:  *     This product includes software developed by the University of
        !            15:  *     California, Lawrence Berkeley Laboratory.
        !            16:  *
        !            17:  * Redistribution and use in source and binary forms, with or without
        !            18:  * modification, are permitted provided that the following conditions
        !            19:  * are met:
        !            20:  * 1. Redistributions of source code must retain the above copyright
        !            21:  *    notice, this list of conditions and the following disclaimer.
        !            22:  * 2. Redistributions in binary form must reproduce the above copyright
        !            23:  *    notice, this list of conditions and the following disclaimer in the
        !            24:  *    documentation and/or other materials provided with the distribution.
        !            25:  * 3. Neither the name of the University nor the names of its contributors
        !            26:  *    may be used to endorse or promote products derived from this software
        !            27:  *    without specific prior written permission.
        !            28:  *
        !            29:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            30:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            31:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            32:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            33:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            34:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            35:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            36:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            37:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            38:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            39:  * SUCH DAMAGE.
        !            40:  *
        !            41:  *     @(#)fbvar.h     8.1 (Berkeley) 6/11/93
        !            42:  */
        !            43:
        !            44: /*
        !            45:  * Common frame buffer variables.
        !            46:  * All framebuffer softc structures must start with such a structure.
        !            47:  */
        !            48: struct sunfb {
        !            49:        struct  device sf_dev;          /* base device */
        !            50:
        !            51:        int     sf_width;
        !            52:        int     sf_height;
        !            53:        int     sf_depth;
        !            54:        int     sf_linebytes;
        !            55:
        !            56:        int     sf_fbsize;              /* sf_height * sf_linebytes */
        !            57:
        !            58:        int     *sf_crowp, *sf_ccolp;   /* PROM cursor position */
        !            59:
        !            60:        int     sf_flags;
        !            61: #define        FB_PFOUR        0x00000001      /* indicates a P4 fb */
        !            62:        volatile u_int32_t* sf_pfour;   /* P4 register when applicable */
        !            63:
        !            64:        struct  rasops_info sf_ro;
        !            65:
        !            66:        struct  wsscreen_descr sf_wsd;
        !            67:        struct  wsscreen_list sf_wsl;
        !            68:        struct  wsscreen_descr *sf_scrlist[1];
        !            69:        int     sf_nscreens;
        !            70: };
        !            71:
        !            72: /*
        !            73:  * Selected framebuffer node on OBP systems if k/d console.
        !            74:  */
        !            75: extern int fbnode;
        !            76:
        !            77: void   fb_setsize(struct sunfb*, int, int, int, int, int);
        !            78: void   fbwscons_init(struct sunfb *, int);
        !            79: void   fbwscons_console_init(struct sunfb *, int);
        !            80: void   fbwscons_setcolormap(struct sunfb *,
        !            81:     void (*)(void *, u_int, u_int8_t, u_int8_t, u_int8_t));
        !            82: void   fbwscons_attach(struct sunfb *, struct wsdisplay_accessops *, int);
        !            83:
        !            84: #if defined(SUN4)
        !            85: int    fb_pfour_id(void *);
        !            86: void   fb_pfour_burner(void *, u_int, u_int);
        !            87: #endif