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
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