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Annotation of 43BSDReno/sys/hpdev/itevar.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1988 University of Utah.
        !             3:  * Copyright (c) 1990 The Regents of the University of California.
        !             4:  * All rights reserved.
        !             5:  *
        !             6:  * This code is derived from software contributed to Berkeley by
        !             7:  * the Systems Programming Group of the University of Utah Computer
        !             8:  * Science Department.
        !             9:  *
        !            10:  * Redistribution is only permitted until one year after the first shipment
        !            11:  * of 4.4BSD by the Regents.  Otherwise, redistribution and use in source and
        !            12:  * binary forms are permitted provided that: (1) source distributions retain
        !            13:  * this entire copyright notice and comment, and (2) distributions including
        !            14:  * binaries display the following acknowledgement:  This product includes
        !            15:  * software developed by the University of California, Berkeley and its
        !            16:  * contributors'' in the documentation or other materials provided with the
        !            17:  * distribution and in all advertising materials mentioning features or use
        !            18:  * of this software.  Neither the name of the University nor the names of
        !            19:  * its contributors may be used to endorse or promote products derived from
        !            20:  * this software without specific prior written permission.
        !            21:  * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            22:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            23:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            24:  *
        !            25:  * from: Utah $Hdr: itevar.h 1.13 89/02/27$
        !            26:  *
        !            27:  *     @(#)itevar.h    7.1 (Berkeley) 5/8/90
        !            28:  */
        !            29: 
        !            30: #define UNIT(dev)       minor(dev)
        !            31: 
        !            32: struct itesw {
        !            33:        int     (*ite_init)();
        !            34:        int     (*ite_deinit)();
        !            35:        int     (*ite_clear)();
        !            36:        int     (*ite_putc)();
        !            37:        int     (*ite_cursor)();
        !            38:        int     (*ite_scroll)();
        !            39: };
        !            40: 
        !            41: struct ite_softc {
        !            42:        int     flags;
        !            43:        int     type;
        !            44:        caddr_t regbase, fbbase;
        !            45:        short   curx, cury;
        !            46:        short   cursorx, cursory;
        !            47:        short   cblankx, cblanky;
        !            48:        short   rows, cols;
        !            49:        short   cpl;
        !            50:        short   dheight, dwidth;
        !            51:        short   fbheight, fbwidth;
        !            52:        short   ftheight, ftwidth;
        !            53:        short   fontx, fonty;
        !            54:        short   attribute;
        !            55:        u_char  *attrbuf;
        !            56:        short   planemask;
        !            57:        short   pos;
        !            58:        char    imode, escape, fpd, hold;
        !            59: };
        !            60: 
        !            61: /* Flags */
        !            62: #define ITE_ALIVE      0x01    /* hardware exists */
        !            63: #define ITE_INITED     0x02    /* device has been initialized */
        !            64: #define ITE_CONSOLE    0x04    /* device can be console */
        !            65: #define ITE_ISCONS     0x08    /* device is console */
        !            66: #define ITE_ACTIVE     0x10    /* device is being used as ITE */
        !            67: #define ITE_INGRF      0x20    /* device in use as non-ITE */
        !            68: 
        !            69: /* Types - indices into itesw */
        !            70: #define        ITE_TOPCAT      0
        !            71: #define        ITE_GATORBOX    1
        !            72: #define        ITE_RENAISSANCE 2
        !            73: #define ITE_DAVINCI    3
        !            74: 
        !            75: #define attrloc(ip, y, x) \
        !            76:        (ip->attrbuf + ((y) * ip->cols) + (x))
        !            77: 
        !            78: #define attrclr(ip, sy, sx, h, w) \
        !            79:        bzero(ip->attrbuf + ((sy) * ip->cols) + (sx), (h) * (w))
        !            80:   
        !            81: #define attrmov(ip, sy, sx, dy, dx, h, w) \
        !            82:        bcopy(ip->attrbuf + ((sy) * ip->cols) + (sx), \
        !            83:              ip->attrbuf + ((dy) * ip->cols) + (dx), \
        !            84:              (h) * (w))
        !            85: 
        !            86: #define attrtest(ip, attr) \
        !            87:        ((* (u_char *) attrloc(ip, ip->cury, ip->curx)) & attr)
        !            88: 
        !            89: #define attrset(ip, attr) \
        !            90:        ((* (u_char *) attrloc(ip, ip->cury, ip->curx)) = attr)
        !            91:   
        !            92: /*
        !            93:  * X and Y location of character 'c' in the framebuffer, in pixels.
        !            94:  */
        !            95: #define        charX(ip,c)     \
        !            96:        (((c) % (ip)->cpl) * (ip)->ftwidth + (ip)->fontx)
        !            97: 
        !            98: #define        charY(ip,c)     \
        !            99:        (((c) / (ip)->cpl) * (ip)->ftheight + (ip)->fonty)
        !           100: 
        !           101: /* Character attributes */
        !           102: #define ATTR_NOR        0x0             /* normal */
        !           103: #define        ATTR_INV        0x1             /* inverse */
        !           104: #define        ATTR_UL         0x2             /* underline */
        !           105: #define ATTR_ALL       (ATTR_INV | ATTR_UL)
        !           106: 
        !           107: /* Keyboard attributes */
        !           108: #define ATTR_KPAD      0x4             /* keypad transmit */
        !           109:   
        !           110: /* Replacement Rules */
        !           111: #define RR_CLEAR               0x0
        !           112: #define RR_COPY                        0x3
        !           113: #define RR_XOR                 0x6
        !           114: #define RR_COPYINVERTED        0xc
        !           115: 
        !           116: #define SCROLL_UP      0x01
        !           117: #define SCROLL_DOWN    0x02
        !           118: #define SCROLL_LEFT    0x03
        !           119: #define SCROLL_RIGHT   0x04
        !           120: #define DRAW_CURSOR    0x05
        !           121: #define ERASE_CURSOR    0x06
        !           122: #define MOVE_CURSOR    0x07
        !           123: 
        !           124: #define KBD_SSHIFT     4               /* bits to shift status */
        !           125: #define        KBD_CHARMASK    0x7F
        !           126: 
        !           127: /* keyboard status */
        !           128: #define        KBD_SMASK       0xF             /* service request status mask */
        !           129: #define        KBD_CTRLSHIFT   0x8             /* key + CTRL + SHIFT */
        !           130: #define        KBD_CTRL        0x9             /* key + CTRL */
        !           131: #define        KBD_SHIFT       0xA             /* key + SHIFT */
        !           132: #define        KBD_KEY         0xB             /* key only */
        !           133: 
        !           134: #define KBD_CAPSLOCK    0x18
        !           135: 
        !           136: #define KBD_EXT_LEFT_DOWN     0x12
        !           137: #define KBD_EXT_LEFT_UP       0x92
        !           138: #define KBD_EXT_RIGHT_DOWN    0x13
        !           139: #define KBD_EXT_RIGHT_UP      0x93
        !           140: 
        !           141: #define        TABSIZE         8
        !           142: #define        TABEND(u)       (ite_tty[u].t_winsize.ws_col - TABSIZE)
        !           143: 
        !           144: #ifdef KERNEL
        !           145: extern struct ite_softc ite_softc[];
        !           146: #endif

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