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Annotation of sys/arch/alpha/tc/cfbvar.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: cfbvar.h,v 1.7 2005/12/17 07:31:25 miod Exp $ */
        !             2: /*     $NetBSD: cfbvar.h,v 1.1 1996/05/01 23:25:04 cgd Exp $   */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1995, 1996 Carnegie-Mellon University.
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Author: Chris G. Demetriou
        !             9:  *
        !            10:  * Permission to use, copy, modify and distribute this software and
        !            11:  * its documentation is hereby granted, provided that both the copyright
        !            12:  * notice and this permission notice appear in all copies of the
        !            13:  * software, derivative works or modified versions, and any portions
        !            14:  * thereof, and that both notices appear in supporting documentation.
        !            15:  *
        !            16:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
        !            17:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
        !            18:  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
        !            19:  *
        !            20:  * Carnegie Mellon requests users of this software to return to
        !            21:  *
        !            22:  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
        !            23:  *  School of Computer Science
        !            24:  *  Carnegie Mellon University
        !            25:  *  Pittsburgh PA 15213-3890
        !            26:  *
        !            27:  * any improvements or extensions that they make and grant Carnegie the
        !            28:  * rights to redistribute these changes.
        !            29:  */
        !            30:
        !            31: #include <machine/cfbreg.h>
        !            32: #include <dev/rcons/raster.h>
        !            33: #include <dev/wscons/wscons_raster.h>
        !            34:
        !            35: struct cfb_devconfig;
        !            36: struct fbcmap;
        !            37: struct fbcursor;
        !            38: struct fbcurpos;
        !            39:
        !            40: struct cfb_devconfig {
        !            41:        vaddr_t dc_vaddr;               /* memory space virtual base address */
        !            42:        paddr_t dc_paddr;               /* memory space physical base address */
        !            43:        vsize_t dc_size;                /* size of slot memory */
        !            44:
        !            45:        int         dc_wid;             /* width of frame buffer */
        !            46:        int         dc_ht;              /* height of frame buffer */
        !            47:        int         dc_depth;           /* depth, bits per pixel */
        !            48:        int         dc_rowbytes;        /* bytes in a FB scan line */
        !            49:
        !            50:        vaddr_t dc_videobase;           /* base of flat frame buffer */
        !            51:
        !            52:        struct raster   dc_raster;      /* raster description */
        !            53:        struct rcons    dc_rcons;       /* raster blitter control info */
        !            54:
        !            55:        int         dc_blanked;         /* currently has video disabled */
        !            56: };
        !            57:
        !            58: struct cfb_softc {
        !            59:        struct device sc_dev;
        !            60:
        !            61:        struct cfb_devconfig *sc_dc;    /* device configuration */
        !            62:
        !            63:        int nscreens;
        !            64: };
        !            65:
        !            66: #if 0
        !            67: int cfb_cnattach(tc_addr_t);
        !            68: #endif