Return to vgafbvar.h CVS log

Up to [local] / sys / arch / macppc / pci

Annotation of sys/arch/macppc/pci/vgafbvar.h, Revision 1.1.1.1

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);