161 lines
5.0 KiB
C
161 lines
5.0 KiB
C
/*
|
|
* Copyright (c) 1988 University of Utah.
|
|
* Copyright (c) 1990 The Regents of the University of California.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* the Systems Programming Group of the University of Utah Computer
|
|
* Science Department.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* from: Utah $Hdr: itevar.h 1.1 90/07/09$
|
|
*
|
|
* from: @(#)itevar.h 7.2 (Berkeley) 11/4/90
|
|
* $Id: itevar.h,v 1.3 1993/05/29 19:41:03 cgd Exp $
|
|
*/
|
|
|
|
#define UNIT(dev) minor(dev)
|
|
|
|
struct itesw {
|
|
int (*ite_init)();
|
|
int (*ite_deinit)();
|
|
int (*ite_clear)();
|
|
int (*ite_putc)();
|
|
int (*ite_cursor)();
|
|
int (*ite_scroll)();
|
|
};
|
|
|
|
struct ite_softc {
|
|
int flags;
|
|
int type;
|
|
caddr_t regbase, fbbase;
|
|
short curx, cury;
|
|
short cursorx, cursory;
|
|
short cblankx, cblanky;
|
|
short rows, cols;
|
|
short cpl;
|
|
short dheight, dwidth;
|
|
short fbheight, fbwidth;
|
|
short ftheight, ftwidth;
|
|
short fontx, fonty;
|
|
short attribute;
|
|
u_char *attrbuf;
|
|
short planemask;
|
|
short pos;
|
|
char imode, escape, fpd, hold;
|
|
};
|
|
|
|
/* Flags */
|
|
#define ITE_ALIVE 0x01 /* hardware exists */
|
|
#define ITE_INITED 0x02 /* device has been initialized */
|
|
#define ITE_CONSOLE 0x04 /* device can be console */
|
|
#define ITE_ISCONS 0x08 /* device is console */
|
|
#define ITE_ACTIVE 0x10 /* device is being used as ITE */
|
|
#define ITE_INGRF 0x20 /* device in use as non-ITE */
|
|
|
|
/* Types - indices into itesw */
|
|
#define ITE_TOPCAT 0
|
|
#define ITE_GATORBOX 1
|
|
#define ITE_RENAISSANCE 2
|
|
#define ITE_DAVINCI 3
|
|
|
|
#define attrloc(ip, y, x) \
|
|
(ip->attrbuf + ((y) * ip->cols) + (x))
|
|
|
|
#define attrclr(ip, sy, sx, h, w) \
|
|
bzero(ip->attrbuf + ((sy) * ip->cols) + (sx), (h) * (w))
|
|
|
|
#define attrmov(ip, sy, sx, dy, dx, h, w) \
|
|
bcopy(ip->attrbuf + ((sy) * ip->cols) + (sx), \
|
|
ip->attrbuf + ((dy) * ip->cols) + (dx), \
|
|
(h) * (w))
|
|
|
|
#define attrtest(ip, attr) \
|
|
((* (u_char *) attrloc(ip, ip->cury, ip->curx)) & attr)
|
|
|
|
#define attrset(ip, attr) \
|
|
((* (u_char *) attrloc(ip, ip->cury, ip->curx)) = attr)
|
|
|
|
/*
|
|
* X and Y location of character 'c' in the framebuffer, in pixels.
|
|
*/
|
|
#define charX(ip,c) \
|
|
(((c) % (ip)->cpl) * (ip)->ftwidth + (ip)->fontx)
|
|
|
|
#define charY(ip,c) \
|
|
(((c) / (ip)->cpl) * (ip)->ftheight + (ip)->fonty)
|
|
|
|
/* Character attributes */
|
|
#define ATTR_NOR 0x0 /* normal */
|
|
#define ATTR_INV 0x1 /* inverse */
|
|
#define ATTR_UL 0x2 /* underline */
|
|
#define ATTR_ALL (ATTR_INV | ATTR_UL)
|
|
|
|
/* Keyboard attributes */
|
|
#define ATTR_KPAD 0x4 /* keypad transmit */
|
|
|
|
/* Replacement Rules */
|
|
#define RR_CLEAR 0x0
|
|
#define RR_COPY 0x3
|
|
#define RR_XOR 0x6
|
|
#define RR_COPYINVERTED 0xc
|
|
|
|
#define SCROLL_UP 0x01
|
|
#define SCROLL_DOWN 0x02
|
|
#define SCROLL_LEFT 0x03
|
|
#define SCROLL_RIGHT 0x04
|
|
#define DRAW_CURSOR 0x05
|
|
#define ERASE_CURSOR 0x06
|
|
#define MOVE_CURSOR 0x07
|
|
|
|
#define KBD_SSHIFT 4 /* bits to shift status */
|
|
#define KBD_CHARMASK 0x7F
|
|
|
|
/* keyboard status */
|
|
#define KBD_SMASK 0xF /* service request status mask */
|
|
#define KBD_CTRLSHIFT 0x8 /* key + CTRL + SHIFT */
|
|
#define KBD_CTRL 0x9 /* key + CTRL */
|
|
#define KBD_SHIFT 0xA /* key + SHIFT */
|
|
#define KBD_KEY 0xB /* key only */
|
|
|
|
#define KBD_CAPSLOCK 0x18
|
|
|
|
#define KBD_EXT_LEFT_DOWN 0x12
|
|
#define KBD_EXT_LEFT_UP 0x92
|
|
#define KBD_EXT_RIGHT_DOWN 0x13
|
|
#define KBD_EXT_RIGHT_UP 0x93
|
|
|
|
#define TABSIZE 8
|
|
#define TABEND(u) (ite_tty[u]->t_winsize.ws_col - TABSIZE)
|
|
|
|
#ifdef KERNEL
|
|
extern struct ite_softc ite_softc[];
|
|
#endif
|