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- /* Copyright (c) 1990 UNIX System Laboratories, Inc. */
- /* Copyright (c) 1984, 1986, 1987, 1988, 1989, 1990 AT&T */
- /* All Rights Reserved */
-
- /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF */
- /* UNIX System Laboratories, Inc. */
- /* The copyright notice above does not evidence any */
- /* actual or intended publication of such source code. */
-
- #ident "@(#)/usr/include/sys/vdc.h.sl 1.1 4.0 12/08/90 42466 AT&T-USL"
-
- #ifndef _SYS_VDC_H
- #define _SYS_VDC_H
-
- struct vdc_info {
- int v_type;
- unchar v_switch,
- v_mode2sel;
- struct kd_vdctype
- v_info;
- };
-
- #define VTYPE(x) (Vdc.v_type & (x)) /* Type of VDC card (if any) */
- #define VSWITCH(x) (Vdc.v_switch & (x)) /* VDC switch settings */
-
- #define V400 1
- #define V750 2
- #define V600 4
- #define CAS2 8 /* indicates a Cascade 2 w/ on-board VGA */
- #ifdef EVC
- #define VEVC 0x10 /* Olivetti EVC-1 is installed */
- #endif /*EVC*/
- #ifdef EVGA
- #define VEVGA 0x20 /* Extended VGA type board */
- #endif /*EVGA*/
-
- #define V750_IDADDR 0xc0009
- #define V600_IDADDR 0xc0035
- #define CAS2_IDADDR 0xe0010
-
- #define ATTCGAMODE 0x01
- #define ATTDISPLAY 0x02
-
- #endif /* SYS_VDC_H */
-