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Annotation of sys/arch/macppc/pci/vgafbvar.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: vgafbvar.h,v 1.11 2006/04/09 12:22:56 matthieu Exp $  */
        !             2: /*     $NetBSD: vgavar.h,v 1.2 1996/11/23 06:06:43 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: struct vgafb_config {
        !            32:        /*
        !            33:         * Filled in by front-ends.
        !            34:         */
        !            35:        int vc_ofh; /* openfirmware handle */
        !            36:        bus_space_tag_t vc_iot, vc_memt;
        !            37:        bus_space_handle_t vc_ioh_b, vc_ioh_c, vc_ioh_d, vc_memh, vc_mmioh;
        !            38:        paddr_t         vc_paddr; /* physical address */
        !            39:        /* Colormap */
        !            40:        u_char vc_cmap_red[256];
        !            41:        u_char vc_cmap_green[256];
        !            42:        u_char vc_cmap_blue[256];
        !            43:
        !            44:        /*
        !            45:         * Private to back-end.
        !            46:         */
        !            47:        int             vc_ncol, vc_nrow; /* screen width & height */
        !            48:        int             vc_ccol, vc_crow; /* current cursor position */
        !            49:
        !            50:        char            vc_so;          /* in standout mode? */
        !            51:        char            vc_at;          /* normal attributes */
        !            52:        char            vc_so_at;       /* standout attributes */
        !            53:
        !            54:        int     (*vc_ioctl)(void *, u_long,
        !            55:                    caddr_t, int, struct proc *);
        !            56:        paddr_t (*vc_mmap)(void *, off_t, int);
        !            57:
        !            58:        struct rasops_info    dc_rinfo;       /* raster display data*/
        !            59:
        !            60:        bus_addr_t      membase;
        !            61:        bus_size_t      memsize;
        !            62:
        !            63:        bus_addr_t      mmiobase;
        !            64:        bus_size_t      mmiosize;
        !            65:
        !            66:        int vc_backlight_on;
        !            67:        int nscreens;
        !            68:        u_int vc_mode;
        !            69: };
        !            70:
        !            71: int    vgafb_common_probe(bus_space_tag_t, bus_space_tag_t,
        !            72:        u_int32_t, size_t, u_int32_t, size_t, u_int32_t, size_t );
        !            73: void   vgafb_common_setup(bus_space_tag_t, bus_space_tag_t,
        !            74:            struct vgafb_config *, u_int32_t, size_t, u_int32_t, size_t,
        !            75:            u_int32_t, size_t);
        !            76: void   vgafb_wscons_attach(struct device *, struct vgafb_config *, int);
        !            77: void   vgafb_wscons_console(struct vgafb_config *);
        !            78: void   vgafb_cnprobe(struct consdev *cp);
        !            79: void   vgafb_cnattach(bus_space_tag_t iot, bus_space_tag_t memt,
        !            80:            void *pc, int bus, int device, int function);
        !            81: void   vgafb_wsdisplay_attach(struct device *parent,
        !            82:            struct vgafb_config *vc, int console);
        !            83: int    vgafbioctl(void *, u_long, caddr_t, int, struct proc *);
        !            84: paddr_t        vgafbmmap(void *, off_t, int);
        !            85: int    vgafb_ioctl(void *, u_long, caddr_t, int, struct proc *);
        !            86: paddr_t        vgafb_mmap(void *, off_t, int);
        !            87: int    vgafb_alloc_screen(void *v, const struct wsscreen_descr *type,
        !            88:            void **cookiep, int *curxp, int *curyp, long *attrp);
        !            89: void   vgafb_free_screen(void *v, void *cookie);
        !            90: int    vgafb_show_screen(void *v, void *cookie, int waitok,
        !            91:            void (*cb)(void *, int, int), void *cbarg);
        !            92: void   vgafb_burn(void *v, u_int on, u_int flags);