diff options
Diffstat (limited to 'sys/dev/ic/vgafbvar.h')
-rw-r--r-- | sys/dev/ic/vgafbvar.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sys/dev/ic/vgafbvar.h b/sys/dev/ic/vgafbvar.h new file mode 100644 index 00000000000..4629a2ac337 --- /dev/null +++ b/sys/dev/ic/vgafbvar.h @@ -0,0 +1,61 @@ +/* $OpenBSD: vgafbvar.h,v 1.1 1998/09/27 03:55:59 rahnds Exp $ */ +/* $NetBSD: vgavar.h,v 1.2 1996/11/23 06:06:43 cgd Exp $ */ + +/* + * Copyright (c) 1995, 1996 Carnegie-Mellon University. + * All rights reserved. + * + * Author: Chris G. Demetriou + * + * Permission to use, copy, modify and distribute this software and + * its documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND + * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie the + * rights to redistribute these changes. + */ + +struct vgafb_config { + /* + * Filled in by front-ends. + */ + bus_space_tag_t vc_iot, vc_memt; + bus_space_handle_t vc_ioh_b, vc_ioh_c, vc_ioh_d, vc_memh; + + /* + * Private to back-end. + */ + int vc_ncol, vc_nrow; /* screen width & height */ + int vc_ccol, vc_crow; /* current cursor position */ + + char vc_so; /* in standout mode? */ + char vc_at; /* normal attributes */ + char vc_so_at; /* standout attributes */ + + int (*vc_ioctl) __P((void *, u_long, + caddr_t, int, struct proc *)); + int (*vc_mmap) __P((void *, off_t, int)); + +}; + +int vgafb_common_probe __P((bus_space_tag_t, bus_space_tag_t, u_int32_t, + u_int32_t, size_t )); +void vgafb_common_setup __P((bus_space_tag_t, bus_space_tag_t, + struct vgafb_config *, u_int32_t, u_int32_t, size_t)); +void vgafb_wscons_attach __P((struct device *, struct vgafb_config *, int)); +void vgafb_wscons_console __P((struct vgafb_config *)); +int vgafbioctl __P((void *, u_long, caddr_t, int, struct proc *)); +int vgafbmmap __P((void *, off_t, int)); |