diff options
Diffstat (limited to 'sys/i386/isa/pcvt/pcvt_hdr.h')
| -rw-r--r-- | sys/i386/isa/pcvt/pcvt_hdr.h | 1102 |
1 files changed, 0 insertions, 1102 deletions
diff --git a/sys/i386/isa/pcvt/pcvt_hdr.h b/sys/i386/isa/pcvt/pcvt_hdr.h deleted file mode 100644 index 74f8ec8..0000000 --- a/sys/i386/isa/pcvt/pcvt_hdr.h +++ /dev/null @@ -1,1102 +0,0 @@ -/*- - * Copyright (c) 1999, 2000 Hellmuth Michaelis - * - * Copyright (c) 1992, 1995 Hellmuth Michaelis and Joerg Wunsch. - * - * Copyright (c) 1992, 1993 Brian Dunford-Shore. - * - * All rights reserved. - * - * 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 - * Hellmuth Michaelis, Brian Dunford-Shore and Joerg Wunsch. - * 4. The name authors may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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. - */ - -/*--------------------------------------------------------------------------- - * - * pcvt_hdr.h VT220 Driver Global Include File - * ------------------------------------------------ - * - * Last Edit-Date: [Wed Apr 5 18:21:32 2000] - * - * $FreeBSD$ - * - *---------------------------------------------------------------------------*/ - -#define PCVT_REL "3.60" /* driver attach announcement */ - /* see also: pcvt_ioctl.h */ - -#include "opt_pcvt.h" - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/callout.h> -#include <sys/conf.h> -#include <sys/cons.h> -#include <sys/kdb.h> -#include <sys/kernel.h> -#include <sys/module.h> -#include <sys/lock.h> -#include <sys/malloc.h> -#include <sys/mutex.h> -#include <sys/proc.h> -#include <sys/random.h> -#include <sys/signalvar.h> -#include <sys/syslog.h> -#include <sys/time.h> -#include <sys/tty.h> -#include <sys/uio.h> - -#include <machine/bus.h> -#include <machine/psl.h> -#include <machine/frame.h> -#include <machine/pcvt_ioctl.h> -#include <machine/pc/display.h> -#include <machine/clock.h> -#include <machine/md_var.h> -#include <machine/stdarg.h> - -#include <dev/kbd/kbdreg.h> -#include <dev/atkbdc/atkbdcreg.h> - -#include <i386/isa/pcvt/pcvt_conf.h> - -/*===========================================================================* - * definitions - *===========================================================================*/ - -#define PCVT_KBD_FIFO_SZ 256 /* keyboard fifo size */ -#define PCVT_PCBURST 256 /* # of burst out chars */ -#define SCROLLBACK_PAGES 8 /* scrollback buffer pages */ -#define SCROLLBACK_COOKIE 31337 /* scrollback buffer pages */ -#define PCVT_NONRESP_KEYB_TRY 25 /* no of times to try to detect */ - /* a nonresponding keyboard */ - -/* - * The following values are defined in sys/kbio.h, but the header - * file is not included here due to conflicts with pcvt_ioctl.h. - * XXX: Still relevant ? - */ -#define KDGKBTYPE _IOR('K', 64, int) -#define KB_84 1 -#define KB_101 2 -#define KB_OTHER 3 - -/* setup irq disable function to use */ - -#if !(PCVT_SLOW_INTERRUPT) -# define PCVT_DISABLE_INTR() disable_intr() -# define PCVT_ENABLE_INTR() enable_intr() -#else -# define PCVT_DISABLE_INTR() s = spltty() -# define PCVT_ENABLE_INTR() splx(s) -#endif - -#ifdef XSERVER - -/* PCVT_NULLCHARS is mandatory for X server */ - -#undef PCVT_NULLCHARS -#define PCVT_NULLCHARS 1 - -#endif /* XSERVER */ - -/* PCVT_SCREENSAVER is mandatory for PCVT_PRETTYSCRNS */ - -#if PCVT_PRETTYSCRNS && !PCVT_SCREENSAVER -#undef PCVT_SCREENSAVER -#define PCVT_SCREENSAVER 1 -#endif - -#if PCVT_SCANSET !=1 && PCVT_SCANSET !=2 -#error "Supported keyboard scancode sets are 1 and 2 only (for now)!!!" -#endif - -/*---------------------------------------------------------------------------* - * keyboard - *---------------------------------------------------------------------------*/ - -/* responses from the KEYBOARD (via the 8042 controller on mainboard..) */ - -#define KEYB_R_OVERRUN0 0x00 /* keyboard buffer overflow */ -#define KEYB_R_SELFOK 0xaa /* keyboard selftest ok after KEYB_C_RESET */ -#define KEYB_R_EXT0 0xe0 /* keyboard extended scancode prefix 1 */ -#define KEYB_R_EXT1 0xe1 /* keyboard extended scancode prefix 2 */ -#define KEYB_R_ECHO 0xee /* keyboard response to KEYB_C_ECHO */ -#define KEYB_R_BREAKPFX 0xf0 /* break code prefix for set 2 and 3 */ -#define KEYB_R_ACK 0xfa /* acknowledge after a command has rx'd */ -#define KEYB_R_SELFBAD 0xfc /*keyboard selftest FAILED after KEYB_C_RESET*/ -#define KEYB_R_DIAGBAD 0xfd /* keyboard self diagnostic failure */ -#define KEYB_R_RESEND 0xfe /* keyboard wants command resent or illegal - * command rx'd */ -#define KEYB_R_OVERRUN1 0xff /* keyboard buffer overflow */ - -#define KEYB_R_MF2ID1 0xab /* MF II Keyboard id-byte #1 */ -#define KEYB_R_MF2ID2 0x41 /* MF II Keyboard id-byte #2 */ -#define KEYB_R_MF2ID2HP 0x83 /* MF II Keyboard id-byte #2 from HP keybd's */ - -/* internal Keyboard Type */ - -#define KB_UNKNOWN 0 /* unknown keyboard type */ -#define KB_AT 1 /* AT (84 keys) Keyboard */ -#define KB_MFII 2 /* MF II (101/102 keys) Keyboard */ - -/*---------------------------------------------------------------------------* - * CMOS ram access to get the "Equipment Byte" - *---------------------------------------------------------------------------*/ - -#define RTC_EQUIPMENT 0x14 /* equipment byte in cmos ram */ -#define EQ_EGAVGA 0 /* reserved (= ega/vga) */ -#define EQ_40COLOR 1 /* display = 40 col color */ -#define EQ_80COLOR 2 /* display = 80 col color */ -#define EQ_80MONO 3 /* display = 80 col mono */ - -/*---------------------------------------------------------------------------* - * VT220 -> internal color conversion table fields - *---------------------------------------------------------------------------*/ - -#define VT_NORMAL 0x00 /* no attributes at all */ -#define VT_BOLD 0x01 /* bold attribute */ -#define VT_UNDER 0x02 /* underline attribute */ -#define VT_BLINK 0x04 /* blink attribute */ -#define VT_INVERSE 0x08 /* inverse attribute */ - -/*---------------------------------------------------------------------------* - * VGA GENERAL/EXTERNAL Registers (3BA or 3DA and 3CA, 3C2, 3CC) - *---------------------------------------------------------------------------*/ - -#define GN_MISCOUTR 0x3CC /* misc output register read */ -#define GN_MISCOUTW 0x3C2 /* misc output register write */ -#define GN_INPSTAT0 0x3C2 /* input status 0, r/o */ -#define GN_INPSTAT1M 0x3BA /* input status 1, r/o, mono */ -#define GN_INPSTAT1C 0x3DA /* input status 1, r/o, color */ -#define GN_FEATR 0x3CA /* feature control, read */ -#define GN_FEATWM 0x3BA /* feature control, write, mono */ -#define GN_FEATWC 0x3DA /* feature control, write, color */ -#define GN_VSUBSYS 0x3C3 /* video subsystem register r/w */ -#define GN_DMCNTLM 0x3B8 /* display mode control, r/w, mono */ -#define GN_DMCNTLC 0x3D8 /* display mode control, r/w, color */ -#define GN_COLORSEL 0x3D9 /* color select register, w/o */ -#define GN_HERCOMPAT 0x3BF /* Hercules compatibility reg, w/o */ - -/*---------------------------------------------------------------------------* - * VGA CRTC Registers (3B4 and 3B5 or 3D4 and 3D5) - *---------------------------------------------------------------------------*/ - -#define MONO_BASE 0x3B4 /* crtc index register address mono */ -#define CGA_BASE 0x3D4 /* crtc index register address color */ - -#define CRTC_ADDR 0x00 /* index register */ - -#define CRTC_HTOTAL 0x00 /* horizontal total */ -#define CRTC_HDISPLE 0x01 /* horizontal display end */ -#define CRTC_HBLANKS 0x02 /* horizontal blank start */ -#define CRTC_HBLANKE 0x03 /* horizontal blank end */ -#define CRTC_HSYNCS 0x04 /* horizontal sync start */ -#define CRTC_HSYNCE 0x05 /* horizontal sync end */ -#define CRTC_VTOTAL 0x06 /* vertical total */ -#define CRTC_OVERFLL 0x07 /* overflow low */ -#define CRTC_IROWADDR 0x08 /* inital row address */ -#define CRTC_MAXROW 0x09 /* maximum row address */ -#define CRTC_CURSTART 0x0A /* cursor start row address */ -#define CURSOR_ON_BIT 0x20 /* cursor on/off on mda/cga/vga */ -#define CRTC_CUREND 0x0B /* cursor end row address */ -#define CRTC_STARTADRH 0x0C /* linear start address mid */ -#define CRTC_STARTADRL 0x0D /* linear start address low */ -#define CRTC_CURSORH 0x0E /* cursor address mid */ -#define CRTC_CURSORL 0x0F /* cursor address low */ -#define CRTC_VSYNCS 0x10 /* vertical sync start */ -#define CRTC_VSYNCE 0x11 /* vertical sync end */ -#define CRTC_VDE 0x12 /* vertical display end */ -#define CRTC_OFFSET 0x13 /* row offset */ -#define CRTC_ULOC 0x14 /* underline row address */ -#define CRTC_VBSTART 0x15 /* vertical blank start */ -#define CRTC_VBEND 0x16 /* vertical blank end */ -#define CRTC_MODE 0x17 /* CRTC mode register */ -#define CRTC_SPLITL 0x18 /* split screen start low */ - -/* start of ET4000 extensions */ - -#define CRTC_RASCAS 0x32 /* ras/cas configuration */ -#define CRTC_EXTSTART 0x33 /* extended start address */ -#define CRTC_COMPAT6845 0x34 /* 6845 comatibility control */ -#define CRTC_OVFLHIGH 0x35 /* overflow high */ -#define CRTC_SYSCONF1 0x36 /* video system configuration 1 */ -#define CRTC_SYSCONF2 0x36 /* video system configuration 2 */ - -/* start of WD/Paradise extensions */ - -#define CRTC_PR10 0x29 /* r/w unlocking */ -#define CRTC_PR11 0x2A /* ega switches */ -#define CRTC_PR12 0x2B /* scratch pad */ -#define CRTC_PR13 0x2C /* interlace h/2 start */ -#define CRTC_PR14 0x2D /* interlace h/2 end */ -#define CRTC_PR15 0x2E /* misc control #1 */ -#define CRTC_PR16 0x2F /* misc control #2 */ -#define CRTC_PR17 0x30 /* misc control #3 */ - /* 0x31 .. 0x3f reserved */ -/* Video 7 */ - -#define CRTC_V7ID 0x1f /* identification register */ - -/* Trident */ - -#define CRTC_MTEST 0x1e /* module test register */ -#define CRTC_SOFTPROG 0x1f /* software programming */ -#define CRTC_LATCHRDB 0x22 /* latch read back register */ -#define CRTC_ATTRSRDB 0x24 /* attribute state read back register*/ -#define CRTC_ATTRIRDB 0x26 /* attribute index read back register*/ -#define CRTC_HOSTAR 0x27 /* high order start address register */ - -/*---------------------------------------------------------------------------* - * VGA TIMING & SEQUENCER Registers (3C4 and 3C5) - *---------------------------------------------------------------------------*/ - -#define TS_INDEX 0x3C4 /* index register */ -#define TS_DATA 0x3C5 /* data register */ - -#define TS_SYNCRESET 0x00 /* synchronous reset */ -#define TS_MODE 0x01 /* ts mode register */ -#define TS_WRPLMASK 0x02 /* write plane mask */ -#define TS_FONTSEL 0x03 /* font select register */ -#define TS_MEMMODE 0x04 /* memory mode register */ - -/* ET4000 only */ - -#define TS_RESERVED 0x05 /* undef, reserved */ -#define TS_STATECNTL 0x06 /* state control register */ -#define TS_AUXMODE 0x07 /* auxiliary mode control */ - -/* WD/Paradise only */ - -#define TS_UNLOCKSEQ 0x06 /* PR20 - unlock sequencer register */ -#define TS_DISCFSTAT 0x07 /* PR21 - display config status */ -#define TS_MEMFIFOCTL 0x10 /* PR30 - memory i/f & fifo control */ -#define TS_SYSIFCNTL 0x11 /* PR31 - system interface control */ -#define TS_MISC4 0x12 /* PR32 - misc control #4 */ - -/* Video 7 */ - -#define TS_EXTCNTL 0x06 /* extensions control */ -#define TS_CLRVDISP 0x30 /* clear vertical display 0x30-0x3f */ -#define TS_V7CHIPREV 0x8e /* chipset revision 0x8e-0x8f */ -#define TS_SWBANK 0xe8 /* single/write bank register, rev 5+*/ -#define TS_RDBANK 0xe8 /* read bank register, rev 4+ */ -#define TS_MISCCNTL 0xe8 /* misc control register, rev 4+ */ -#define TS_SWSTROBE 0xea /* switch strobe */ -#define TS_MWRCNTL 0xf3 /* masked write control */ -#define TS_MWRMVRAM 0xf4 /* masked write mask VRAM only */ -#define TS_BANKSEL 0xf6 /* bank select */ -#define TS_SWREADB 0xf7 /* switch readback */ -#define TS_PAGESEL 0xf9 /* page select */ -#define TS_COMPAT 0xfc /* compatibility control */ -#define TS_16BITCTL 0xff /* 16 bit interface control */ - -/* Trident */ - -#define TS_HWVERS 0x0b /* hardware version, switch old/new! */ -#define TS_CONFPORT1 0x0c /* config port 1 and 2 - caution! */ -#define TS_MODEC2 0x0d /* old/new mode control 2 - caution! */ -#define TS_MODEC1 0x0e /* old/new mode control 1 - caution! */ -#define TS_PUPM2 0x0f /* power up mode 2 */ - -/*---------------------------------------------------------------------------* - * VGA GRAPHICS DATA CONTROLLER Registers (3CE, 3CF and 3CD) - *---------------------------------------------------------------------------*/ - -#define GDC_SEGSEL 0x3CD /* segment select register */ -#define GDC_INDEX 0x3CE /* index register */ -#define GDC_DATA 0x3CF /* data register */ - -#define GDC_SETRES 0x00 /* set / reset bits */ -#define GDC_ENSETRES 0x01 /* enable set / reset */ -#define GDC_COLORCOMP 0x02 /* color compare register */ -#define GDC_ROTFUNC 0x03 /* data rotate / function select */ -#define GDC_RDPLANESEL 0x04 /* read plane select */ -#define GDC_MODE 0x05 /* gdc mode register */ -#define GDC_MISC 0x06 /* gdc misc register */ -#define GDC_COLORCARE 0x07 /* color care register */ -#define GDC_BITMASK 0x08 /* bit mask register */ - -/* WD/Paradise only */ - -#define GDC_BANKSWA 0x09 /* PR0A - bank switch a */ -#define GDC_BANKSWB 0x0a /* PR0B - bank switch b */ -#define GDC_MEMSIZE 0x0b /* PR1 memory size */ -#define GDC_VIDEOSEL 0x0c /* PR2 video configuration */ -#define GDC_CRTCNTL 0x0d /* PR3 crt address control */ -#define GDC_VIDEOCNTL 0x0e /* PR4 video control */ -#define GDC_PR5GPLOCK 0x0f /* PR5 gp status and lock */ - -/* Video 7 */ - -#define GDC_DATALATCH 0x22 /* gdc data latch */ - -/*---------------------------------------------------------------------------* - * VGA ATTRIBUTE CONTROLLER Registers (3C0 and 3C1) - *---------------------------------------------------------------------------*/ - -#define ATC_INDEX 0x3C0 /* index register AND */ -#define ATC_DATAW 0x3C0 /* data write !!! */ -#define ATC_DATAR 0x3C1 /* data read */ - -#define ATC_ACCESS 0x20 /* access bit in ATC index register */ - -#define ATC_PALETTE0 0x00 /* color palette register 0 */ -#define ATC_PALETTE1 0x01 /* color palette register 1 */ -#define ATC_PALETTE2 0x02 /* color palette register 2 */ -#define ATC_PALETTE3 0x03 /* color palette register 3 */ -#define ATC_PALETTE4 0x04 /* color palette register 4 */ -#define ATC_PALETTE5 0x05 /* color palette register 5 */ -#define ATC_PALETTE6 0x06 /* color palette register 6 */ -#define ATC_PALETTE7 0x07 /* color palette register 7 */ -#define ATC_PALETTE8 0x08 /* color palette register 8 */ -#define ATC_PALETTE9 0x09 /* color palette register 9 */ -#define ATC_PALETTEA 0x0A /* color palette register 10 */ -#define ATC_PALETTEB 0x0B /* color palette register 11 */ -#define ATC_PALETTEC 0x0C /* color palette register 12 */ -#define ATC_PALETTED 0x0D /* color palette register 13 */ -#define ATC_PALETTEE 0x0E /* color palette register 14 */ -#define ATC_PALETTEF 0x0F /* color palette register 15 */ -#define ATC_MODE 0x10 /* atc mode register */ -#define ATC_OVERSCAN 0x11 /* overscan register */ -#define ATC_COLPLEN 0x12 /* color plane enable register */ -#define ATC_HORPIXPAN 0x13 /* horizontal pixel panning */ -#define ATC_COLRESET 0x14 /* color reset */ -#define ATC_MISC 0x16 /* misc register (ET3000/ET4000) */ - -/*---------------------------------------------------------------------------* - * VGA palette handling (output DAC palette) - *---------------------------------------------------------------------------*/ - -#define VGA_DAC 0x3C6 /* vga dac address */ -#define VGA_PMSK 0x3F /* palette mask, 64 distinct values */ -#define NVGAPEL 256 /* number of palette entries */ - -/*---------------------------------------------------------------------------* - * function key labels - *---------------------------------------------------------------------------*/ - -#define LABEL_LEN 9 /* length of one label */ -#define LABEL_MID 8 /* mid-part (row/col) */ - -#define LABEL_ROWH ((4*LABEL_LEN)+1) -#define LABEL_ROWL ((4*LABEL_LEN)+2) -#define LABEL_COLU ((4*LABEL_LEN)+4) -#define LABEL_COLH ((4*LABEL_LEN)+5) -#define LABEL_COLL ((4*LABEL_LEN)+6) - -/* tab setting */ - -#define MAXTAB 132 /* no of possible tab stops */ - -/* escape detection state machine */ - -#define STATE_INIT 0 /* normal */ -#define STATE_ESC 1 /* got ESC */ -#define STATE_BLANK 2 /* got ESC space*/ -#define STATE_HASH 3 /* got ESC # */ -#define STATE_BROPN 4 /* got ESC ( */ -#define STATE_BRCLO 5 /* got ESC ) */ -#define STATE_CSI 6 /* got ESC [ */ -#define STATE_CSIQM 7 /* got ESC [ ? */ -#define STATE_AMPSND 8 /* got ESC & */ -#define STATE_STAR 9 /* got ESC * */ -#define STATE_PLUS 10 /* got ESC + */ -#define STATE_DCS 11 /* got ESC P */ -#define STATE_SCA 12 /* got ESC <Ps> " */ -#define STATE_STR 13 /* got ESC ! */ -#define STATE_MINUS 14 /* got ESC - */ -#define STATE_DOT 15 /* got ESC . */ -#define STATE_SLASH 16 /* got ESC / */ - -/* for storing escape sequence parameters */ - -#define MAXPARMS 10 /* maximum no of parms */ - -/* terminal responses */ - -#define DA_VT220 "\033[?62;1;2;6;7;8;9c" - -/* sub-states for Device Control String processing */ - -#define DCS_INIT 0 /* got ESC P ... */ -#define DCS_AND_UDK 1 /* got ESC P ... | */ -#define DCS_UDK_DEF 2 /* got ESC P ... | fnckey / */ -#define DCS_UDK_ESC 3 /* got ESC P ... | fnckey / ... ESC */ -#define DCS_DLD_DSCS 4 /* got ESC P ... { */ -#define DCS_DLD_DEF 5 /* got ESC P ... { dscs */ -#define DCS_DLD_ESC 6 /* got ESC P ... { dscs ... / ... ESC */ - -/* vt220 user defined keys and vt220 downloadable charset */ - -#define MAXUDKDEF 300 /* max 256 char + 1 '\0' + space.. */ -#define MAXUDKEYS 18 /* plus holes .. */ -#define DSCS_LENGTH 3 /* descriptor length */ -#define MAXSIXEL 8 /* sixels forever ! */ - -/* sub-states for HP-terminal emulator */ - -#define SHP_INIT 0 - -/* esc & f family */ - -#define SHP_AND_F 1 -#define SHP_AND_Fa 2 -#define SHP_AND_Fak 3 -#define SHP_AND_Fak1 4 -#define SHP_AND_Fakd 5 -#define SHP_AND_FakdL 6 -#define SHP_AND_FakdLl 7 -#define SHP_AND_FakdLls 8 - -/* esc & j family */ - -#define SHP_AND_J 9 -#define SHP_AND_JL 10 - -/* esc & every-thing-else */ - -#define SHP_AND_ETE 11 - -/* additionals for function key labels */ - -#define MAX_LABEL 16 -#define MAX_STRING 80 -#define MAX_STATUS 160 - -/* MAX values for screen sizes for possible video adaptors */ - -#define MAXROW_MDACGA 25 /* MDA/CGA can do 25 x 80 max */ -#define MAXCOL_MDACGA 80 - -#define MAXROW_EGA 43 /* EGA can do 43 x 80 max */ -#define MAXCOL_EGA 80 - -#define MAXROW_VGA 50 /* VGA can do 50 x 80 max */ -#define MAXCOL_VGA 80 -#define MAXCOL_SVGA 132 /* Super VGA can do 50 x 132 max */ - -/* switch 80/132 columns */ - -#define SCR_COL80 80 /* in 80 col mode */ -#define SCR_COL132 132 /* in 132 col mode */ - -#define MAXDECSCA (((MAXCOL_SVGA * MAXROW_VGA) \ - / (8 * sizeof(unsigned int)) ) + 1 ) - -/* screen memory start, monochrome */ - -#ifndef MONO_BUF -#define MONO_BUF (KERNBASE+0xB0000) -#endif - -/* screen memory start, color */ - -#ifndef CGA_BUF -#define CGA_BUF (KERNBASE+0xB8000) -#endif - -#define CHR 2 /* bytes per word in screen mem */ - -#define NVGAFONTS 8 /* number of vga fonts loadable */ - -#define MAXKEYNUM 127 /* max no of keys in table */ - -/* charset tables */ - -#define CSL 0x0000 /* ega/vga charset, lower half of 512 */ -#define CSH 0x0800 /* ega/vga charset, upper half of 512 */ -#define CSSIZE 96 /* (physical) size of a character set */ - -/* charset designations */ - -#define D_G0 0 /* designated as G0 */ -#define D_G1 1 /* designated as G1 */ -#define D_G2 2 /* designated as G2 */ -#define D_G3 3 /* designated as G3 */ -#define D_G1_96 4 /* designated as G1 for 96-char charsets */ -#define D_G2_96 5 /* designated as G2 for 96-char charsets */ -#define D_G3_96 6 /* designated as G3 for 96-char charsets */ - -/* which fkey-labels */ - -#define SYS_FKL 0 /* in hp mode, sys-fkls are active */ -#define USR_FKL 1 /* in hp mode, user-fkls are active */ - -/* arguments to async_update() */ - -#define UPDATE_START ((void *)0) /* do cursor update and requeue */ -#define UPDATE_STOP ((void *)1) /* suspend cursor updates */ -#define UPDATE_KERN ((void *)2) /* do cursor updates for kernel output */ - - -/*===========================================================================* - * variables - *===========================================================================*/ - -#ifdef MAIN -# define EXTERN /* actually define variables when included from pcvt_drv.c */ -#else -# define EXTERN extern /* declare them only */ -#endif - -EXTERN u_char *more_chars; /* response buffer via kbd */ -EXTERN u_char color; /* color or mono display */ - -EXTERN u_short kern_attr; /* kernel messages char attributes */ -EXTERN u_short user_attr; /* character attributes */ - -EXTERN struct tty *pcvt_tty[PCVT_NSCREENS]; - -struct sixels { - u_char lower[MAXSIXEL]; /* lower half of char */ - u_char upper[MAXSIXEL]; /* upper half of char */ -}; - -struct udkentry { - u_short first[MAXUDKEYS]; /* index to first char */ - u_char length[MAXUDKEYS]; /* length of this entry */ -}; - -/* VGA palette handling */ -struct rgb { - u_char r, g, b; /* red/green/blue, valid 0..VGA_PMSK */ -}; - -typedef struct video_state { - u_short *Crtat; /* video page start addr */ - u_short *Memory; /* malloc'ed memory start address */ - struct tty *vs_tty; /* pointer to this screen's tty */ - u_char maxcol; /* 80 or 132 cols on screen */ - u_char row, col; /* current cursor position */ - u_short c_attr; /* current character attributes */ - u_char vtsgr; /* current sgr configuration */ - u_short cur_offset; /* current cursor position offset */ - u_char bell_on; /* flag, bell enabled */ - u_char sevenbit; /* flag, data path 7 bits wide */ - u_char dis_fnc; /* flag, display functions enable */ - u_char transparent; /* flag, mk path tmp trnsprnt for ctls*/ - u_char scrr_beg; /* scrolling region, begin */ - u_char scrr_len; /* scrolling region, length */ - u_char scrr_end; /* scrolling region, end */ - u_char screen_rows; /* screen size, length - status lines */ - u_char screen_rowsize; /* screen size, length */ - u_char vga_charset; /* VGA character set value */ - u_char lastchar; /* flag, vt100 behaviour of last char */ - u_char lastrow; /* save row, --------- " ----------- */ - u_char *report_chars; /* ptr, status reports from terminal */ - u_char report_count; /* count, ----------- " ------------ */ - u_char state; /* escape sequence state machine */ - u_char m_awm; /* flag, vt100 mode, auto wrap */ - u_char m_om; /* flag, vt100 mode, origin mode */ - u_char sc_flag; /* flag, vt100 mode,saved parms valid */ - u_char sc_row; /* saved row */ - u_char sc_col; /* saved col */ - u_short sc_cur_offset; /* saved cursor addr offset */ - u_short sc_attr; /* saved attributes */ - u_char sc_vtsgr; /* saved sgr configuration */ - u_char sc_awm; /* saved auto wrap mode */ - u_char sc_om; /* saved origin mode */ - u_short *sc_G0; /* save G0 ptr */ - u_short *sc_G1; /* save G1 ptr */ - u_short *sc_G2; /* save G2 ptr */ - u_short *sc_G3; /* save G3 ptr */ - u_short **sc_GL; /* save GL ptr */ - u_short **sc_GR; /* save GR ptr */ - u_char sc_sel; /* selective erase state */ - u_char ufkl[8][17]; /* user fkey-labels */ - u_char sfkl[8][17]; /* system fkey-labels */ - u_char labels_on; /* display fkey labels etc. on/off */ - u_char which_fkl; /* which fkey labels are active */ - char tab_stops[MAXTAB]; /* table of active tab stops */ - u_char parmi; /* parameter index */ - u_char parms[MAXPARMS]; /* parameter array */ - u_char hp_state; /* hp escape sequence state machine */ - u_char attribute; /* attribute normal, tx only, local */ - u_char key; /* fkey label no */ - u_char l_len; /* buffer length's */ - u_char s_len; - u_char m_len; - u_char i; /* help (got short of names ...) */ - u_char l_buf[MAX_LABEL+1]; /* buffers */ - u_char s_buf[MAX_STRING+1]; - u_char m_buf[MAX_STATUS+1]; - u_char openf; /* we are opened ! */ - u_char vt_pure_mode; /* no fkey labels, row/col, status */ - u_char cursor_start; /* Start of cursor */ - u_char cursor_end; /* End of cursor */ - u_char cursor_on; /* cursor switched on */ - u_char ckm; /* true = cursor key normal mode */ - u_char irm; /* true = insert mode */ - u_char lnm; /* Line Feed/New Line Mode */ - u_char dcs_state; /* dcs escape sequence state machine */ - u_char udk_def[MAXUDKDEF]; /* new definitions for vt220 FKeys */ - u_short udk_defi; /* index for FKey definitions */ - u_char udk_deflow; /* low or high nibble in sequence */ - u_char udk_fnckey; /* function key to assign to */ - u_char dld_dscs[DSCS_LENGTH]; /* designate soft character set id */ - u_char dld_dscsi; /* index for dscs */ - u_char dld_sixel_lower; /* upper/lower sixels of character */ - u_char dld_sixelli; /* index for lower sixels */ - u_char dld_sixelui; /* index for upper sixels */ - struct sixels sixel; /* structure for storing char sixels */ - u_char selchar; /* true = selective attribute on */ - u_int decsca[MAXDECSCA]; /* Select Character Attrib bit array */ - u_short **GL; /* ptr to current GL conversion table*/ - u_short **GR; /* ptr to current GR conversion table*/ - u_short *G0; /* ptr to current G0 conversion table*/ - u_short *G1; /* ptr to current G1 conversion table*/ - u_char force24; /* force 24 lines in DEC 25 and HP 28*/ - u_short *G2; /* ptr to current G2 conversion table*/ - u_short *G3; /* ptr to current G3 conversion table*/ - u_char dld_id[DSCS_LENGTH+1]; /* soft character set id */ - u_char which[DSCS_LENGTH+1]; /* which set to designate */ - u_char whichi; /* index into which .. */ - u_char ss; /* flag, single shift G2 / G3 -> GL */ - u_short **Gs; /* ptr to cur. G2/G3 conversion table*/ - u_char udkbuf[MAXUDKDEF]; /* buffer for user defined keys */ - struct udkentry ukt; /* index & length for each udk */ - u_short udkff; /* index into buffer first free entry*/ - struct rgb palette[NVGAPEL]; /* saved VGA DAC palette */ - u_char wd132col; /* we are on a wd vga and in 132 col */ - u_char scroll_lock; /* scroll lock active */ - u_char caps_lock; /* caps lock active */ - u_char shift_lock; /* shiftlock flag (virtual ..) */ - u_char num_lock; /* num lock, true = keypad num mode */ - u_char abs_write; /* write outside of scroll region */ - - u_short *Scrollback; /* scrollback buffer */ - u_short scrollback_pages; /* size of scrollback buffer */ - u_short scr_offset; /* current scrollback offset (lines) */ - short scrolling; /* current scrollback page */ - u_short max_off; /* maximum scrollback offset */ -#ifdef XSERVER - struct vt_mode smode; - struct proc *proc; - pid_t pid; - unsigned vt_status; -#define VT_WAIT_REL 1 /* wait till process released vt */ -#define VT_WAIT_ACK 2 /* wait till process ack vt acquire */ -#define VT_GRAFX 4 /* vt runs graphics mode */ -#define VT_WAIT_ACT 8 /* a process is sleeping on this vt */ - /* becoming active */ -#endif /* XSERVER */ -} video_state; - -EXTERN video_state vs[PCVT_NSCREENS]; /* parameters for screens */ - -struct vga_char_state { - int loaded; /* Whether a font is loaded here */ - int secondloaded; /* an extension characterset was loaded, */ - /* the number is found here */ - u_char char_scanlines; /* Scanlines per character */ - u_char scr_scanlines; /* Low byte of scanlines per screen */ - int screen_size; /* Screen size in SIZ_YYROWS */ -}; - -EXTERN struct vga_char_state vgacs[NVGAFONTS]; /* Character set states */ - -EXTERN u_short *Crtat; /* screen start address */ - -#ifdef MAIN - -u_char fgansitopc[] = { /* foreground ANSI color -> pc */ - FG_BLACK, FG_RED, FG_GREEN, FG_BROWN, FG_BLUE, - FG_MAGENTA, FG_CYAN, FG_LIGHTGREY -}; - -u_char bgansitopc[] = { /* background ANSI color -> pc */ - BG_BLACK, BG_RED, BG_GREEN, BG_BROWN, BG_BLUE, - BG_MAGENTA, BG_CYAN, BG_LIGHTGREY -}; - -video_state *vsp = &vs[0]; /* ptr to current screen parms */ - -#ifdef XSERVER -int vt_switch_pending = 0; /* if > 0, a vt switch is */ -#endif /* XSERVER */ /* pending; contains the # */ - /* of the old vt + 1 */ - -u_int addr_6845 = MONO_BASE; /* crtc base addr */ -u_char do_initialization = 1; /* we have to init ourselves */ -u_char pcvt_is_console = 0; /* until we know it */ -u_char shift_down = 0; /* shift key down flag */ -u_char ctrl_down = 0; /* ctrl key down flag */ -u_char meta_down = 0; /* alt key down flag */ -u_char altgr_down = 0; /* altgr key down flag */ -u_char kbrepflag = 1; /* key repeat flag */ -u_char totalscreens = 1; /* screens available */ -u_char current_video_screen = 0; /* displayed screen no */ -u_char adaptor_type = UNKNOWN_ADAPTOR;/* adaptor type */ -u_char vga_type = VGA_UNKNOWN; /* vga chipset */ -u_char can_do_132col = 0; /* vga chipset can 132 cols */ -u_char vga_family = 0; /* vga manufacturer */ -u_char totalfonts = 0; /* fonts available */ -u_char chargen_access = 0; /* synchronize access */ -u_char keyboard_type = KB_UNKNOWN; /* type of keyboard */ -u_char keyboard_is_initialized = 0; /* for ddb sanity */ -u_char kbd_polling = 0; /* keyboard is being polled */ -u_char reset_keyboard = 0; /* OK to reset keyboard */ -keyboard_t *kbd = NULL; -struct consdev *pcvt_consptr = NULL; - -#if PCVT_SHOWKEYS -u_char keyboard_show = 0; /* normal display */ -#endif /* PCVT_SHOWKEYS */ - -u_char cursor_pos_valid = 0; /* sput left a valid position*/ - -u_char critical_scroll = 0; /* inside scrolling up */ -int switch_page = -1; /* which page to switch to */ - -#if PCVT_SCREENSAVER -u_char reset_screen_saver = 1; /* reset the saver next time */ -u_char scrnsv_active = 0; /* active flag */ -#endif /* PCVT_SCREENSAVER */ - -#ifdef XSERVER -unsigned scrnsv_timeout = 0; /* initially off */ -u_char pcvt_kbd_raw = 0; /* keyboard sends scans */ -#endif /* XSERVER */ - -u_char *saved_charsets[NVGAFONTS] = {0}; /* backup copy of fonts */ - -/*--------------------------------------------------------------------------- - - VT220 attributes -> internal emulator attributes conversion tables - - be careful when designing color combinations, because on - EGA and VGA displays, bit 3 of the attribute byte is used - for characterset switching, and is no longer available for - foreground intensity (bold)! - ----------------------------------------------------------------------------*/ - -/* color displays */ - -u_char sgr_tab_color[16] = { -/*00*/ (BG_BLACK | FG_LIGHTGREY), /* normal */ -/*01*/ (BG_BLUE | FG_LIGHTGREY), /* bold */ -/*02*/ (BG_BROWN | FG_LIGHTGREY), /* underline */ -/*03*/ (BG_MAGENTA | FG_LIGHTGREY), /* bold+underline */ -/*04*/ (BG_BLACK | FG_LIGHTGREY | FG_BLINK), /* blink */ -/*05*/ (BG_BLUE | FG_LIGHTGREY | FG_BLINK), /* bold+blink */ -/*06*/ (BG_BROWN | FG_LIGHTGREY | FG_BLINK), /* underline+blink */ -/*07*/ (BG_MAGENTA | FG_LIGHTGREY | FG_BLINK), /* bold+underline+blink */ -/*08*/ (BG_LIGHTGREY | FG_BLACK), /* invers */ -/*09*/ (BG_LIGHTGREY | FG_BLUE), /* bold+invers */ -/*10*/ (BG_LIGHTGREY | FG_BROWN), /* underline+invers */ -/*11*/ (BG_LIGHTGREY | FG_MAGENTA), /* bold+underline+invers*/ -/*12*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK), /* blink+invers */ -/*13*/ (BG_LIGHTGREY | FG_BLUE | FG_BLINK), /* bold+blink+invers */ -/*14*/ (BG_LIGHTGREY | FG_BROWN | FG_BLINK), /* underline+blink+invers*/ -/*15*/ (BG_LIGHTGREY | FG_MAGENTA | FG_BLINK) /*bold+underl+blink+invers*/ -}; - -/* monochrome displays (VGA version, no intensity) */ - -u_char sgr_tab_mono[16] = { -/*00*/ (BG_BLACK | FG_LIGHTGREY), /* normal */ -/*01*/ (BG_BLACK | FG_UNDERLINE), /* bold */ -/*02*/ (BG_BLACK | FG_UNDERLINE), /* underline */ -/*03*/ (BG_BLACK | FG_UNDERLINE), /* bold+underline */ -/*04*/ (BG_BLACK | FG_LIGHTGREY | FG_BLINK), /* blink */ -/*05*/ (BG_BLACK | FG_UNDERLINE | FG_BLINK), /* bold+blink */ -/*06*/ (BG_BLACK | FG_UNDERLINE | FG_BLINK), /* underline+blink */ -/*07*/ (BG_BLACK | FG_UNDERLINE | FG_BLINK), /* bold+underline+blink */ -/*08*/ (BG_LIGHTGREY | FG_BLACK), /* invers */ -/*09*/ (BG_LIGHTGREY | FG_BLACK), /* bold+invers */ -/*10*/ (BG_LIGHTGREY | FG_BLACK), /* underline+invers */ -/*11*/ (BG_LIGHTGREY | FG_BLACK), /* bold+underline+invers*/ -/*12*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK), /* blink+invers */ -/*13*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK), /* bold+blink+invers */ -/*14*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK), /* underline+blink+invers*/ -/*15*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK) /*bold+underl+blink+invers*/ -}; - -/* monochrome displays (MDA version, with intensity) */ - -u_char sgr_tab_imono[16] = { -/*00*/ (BG_BLACK | FG_LIGHTGREY), /* normal */ -/*01*/ (BG_BLACK | FG_LIGHTGREY | FG_INTENSE), /* bold */ -/*02*/ (BG_BLACK | FG_UNDERLINE), /* underline */ -/*03*/ (BG_BLACK | FG_UNDERLINE | FG_INTENSE), /* bold+underline */ -/*04*/ (BG_BLACK | FG_LIGHTGREY | FG_BLINK), /* blink */ -/*05*/ (BG_BLACK | FG_LIGHTGREY | FG_INTENSE | FG_BLINK), /* bold+blink */ -/*06*/ (BG_BLACK | FG_UNDERLINE | FG_BLINK), /* underline+blink */ -/*07*/ (BG_BLACK | FG_UNDERLINE | FG_BLINK | FG_INTENSE), /* bold+underline+blink */ -/*08*/ (BG_LIGHTGREY | FG_BLACK), /* invers */ -/*09*/ (BG_LIGHTGREY | FG_BLACK | FG_INTENSE), /* bold+invers */ -/*10*/ (BG_LIGHTGREY | FG_BLACK), /* underline+invers */ -/*11*/ (BG_LIGHTGREY | FG_BLACK | FG_INTENSE), /* bold+underline+invers*/ -/*12*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK), /* blink+invers */ -/*13*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK | FG_INTENSE),/* bold+blink+invers*/ -/*14*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK), /* underline+blink+invers*/ -/*15*/ (BG_LIGHTGREY | FG_BLACK | FG_BLINK | FG_INTENSE) /* bold+underl+blink+invers */ -}; - -u_char pcvt_kbd_fifo[PCVT_KBD_FIFO_SZ]; -int pcvt_kbd_rptr = 0; -int pcvt_kbd_count= 0; - -#else /* ! MAIN */ - -extern u_char pcvt_kbd_fifo[]; -extern int pcvt_kbd_rptr; -extern int pcvt_kbd_count; - -extern u_char vga_type; -extern video_state *vsp; - -#ifdef XSERVER -extern int vt_switch_pending; -#endif /* XSERVER */ - -extern u_int addr_6845; -extern u_char do_initialization; -extern u_char pcvt_is_console; -extern u_char bgansitopc[]; -extern u_char fgansitopc[]; -extern u_char shift_down; -extern u_char ctrl_down; -extern u_char meta_down; -extern u_char altgr_down; -extern u_char kbrepflag; -extern u_char adaptor_type; -extern u_char current_video_screen; -extern u_char totalfonts; -extern u_char totalscreens; -extern u_char chargen_access; -extern u_char keyboard_type; -extern u_char can_do_132col; -extern u_char vga_family; -extern u_char keyboard_is_initialized; -extern u_char kbd_polling; -extern u_char reset_keyboard; -extern keyboard_t *kbd; -extern struct consdev *pcvt_consptr; - -#if PCVT_SHOWKEYS -extern u_char keyboard_show; -#endif /* PCVT_SHOWKEYS */ - -extern u_char cursor_pos_valid; - -extern u_char critical_scroll; -extern int switch_page; - -#if PCVT_SCREENSAVER -extern u_char reset_screen_saver; -extern u_char scrnsv_active; -#endif /* PCVT_SCREENSAVER */ - -extern u_char sgr_tab_color[]; -extern u_char sgr_tab_mono[]; -extern u_char sgr_tab_imono[]; - -#ifdef XSERVER -extern unsigned scrnsv_timeout; -extern u_char pcvt_xmode; -extern u_char pcvt_kbd_raw; -#endif /* XSERVER */ - -extern u_char *saved_charsets[NVGAFONTS]; - -#endif /* MAIN */ - -/*===========================================================================* - * forward declarations - *===========================================================================*/ - -void async_update ( void *arg ); -void clr_parms ( struct video_state *svsp ); -void cons_highlight ( void ); -void cons_normal ( void ); -void dprintf ( unsigned flgs, const char *fmt, ... ); -int egavga_test ( void ); -void fkl_off ( struct video_state *svsp ); -void fkl_on ( struct video_state *svsp ); - -#ifdef XSERVER -void get_usl_keymap( keymap_t *map ); -#endif - -void init_sfkl ( struct video_state *svsp ); -void init_ufkl ( struct video_state *svsp ); -int kbdioctl ( struct cdev *dev, int cmd, caddr_t data, int flag ); -void kbd_code_init ( void ); -void kbd_code_init1 ( void ); - -#if PCVT_SCANSET > 1 -void kbd_emulate_pc(int do_emulation); -#endif - -void loadchar ( int fontset, int character, int char_scanlines, u_char *char_table ); -void mda2egaorvga ( void ); -void pcvt_rint(int unit); - -#if PCVT_SCREENSAVER -void pcvt_scrnsv_reset ( void ); -#ifdef XSERVER -void pcvt_set_scrnsv_tmo ( int ); -#endif -#endif - -void reallocate_scrollbuffer ( struct video_state *svsp, int pages ); - -#ifdef XSERVER -void reset_usl_modes (struct video_state *vsx); -#endif - -void roll_up ( struct video_state *svsp, int n ); -void select_vga_charset ( int vga_charset ); -void set_2ndcharset ( void ); -void set_charset ( struct video_state *svsp, int curvgacs ); -void set_emulation_mode ( struct video_state *svsp, int mode ); -void set_screen_size ( struct video_state *svsp, int size ); -u_char *sgetc ( int noblock ); -void sixel_vga ( struct sixels *charsixel, u_char *charvga ); -void sput ( u_char *s, int attrib, int len, int page ); - -#ifdef XSERVER -void switch_screen ( int n, int oldgrafx, int newgrafx ); -#endif - -void swritefkl ( int num, u_char *string, struct video_state *svsp ); -void sw_cursor ( int onoff ); -void sw_sfkl ( struct video_state *svsp ); -void sw_ufkl ( struct video_state *svsp ); -void toggl_24l ( struct video_state *svsp ); -void toggl_awm ( struct video_state *svsp ); -void toggl_bell ( struct video_state *svsp ); -void toggl_columns ( struct video_state *svsp ); -void toggl_dspf ( struct video_state *svsp ); -void toggl_sevenbit ( struct video_state *svsp ); -void update_hp ( struct video_state *svsp ); -void update_led ( void ); - -#ifdef XSERVER -int usl_vt_ioctl (struct cdev *dev, int cmd, caddr_t data, int flag, struct thread *); -#endif - -void vga10_vga10 ( u_char *invga, u_char *outvga ); -void vga10_vga14 ( u_char *invga, u_char *outvga ); -void vga10_vga16 ( u_char *invga, u_char *outvga ); -void vga10_vga8 ( u_char *invga, u_char *outvga ); -int vgaioctl ( struct cdev *dev, int cmd, caddr_t data, int flag ); - -#ifdef XSERVER -int vgapage ( int n ); -#else -void vgapage ( int n ); -#endif - -void vgapaletteio ( unsigned idx, struct rgb *val, int writeit ); -char *vga_string ( int number ); -u_char vga_chipset ( void ); -int vga_col ( struct video_state *svsp, int cols ); -void vga_move_charset ( unsigned n, unsigned char *b, int save_it); -void vga_screen_off ( void ); -void vga_screen_on ( void ); -int vga_test ( void ); - -#ifdef XSERVER -int vt_activate ( int newscreen ); -#endif - -void vt_aln ( struct video_state *svsp ); -void vt_clearudk ( struct video_state *svsp ); -void vt_clreol ( struct video_state *svsp ); -void vt_clreos ( struct video_state *svsp ); -void vt_clrtab ( struct video_state *svsp ); -int vt_col ( struct video_state *svsp, int cols ); -void vt_coldmalloc ( void ); -void vt_cub ( struct video_state *svsp ); -void vt_cud ( struct video_state *svsp ); -void vt_cuf ( struct video_state *svsp ); -void vt_curadr ( struct video_state *svsp ); -void vt_cuu ( struct video_state *svsp ); -void vt_da ( struct video_state *svsp ); -void vt_dch ( struct video_state *svsp ); -void vt_dcsentry ( int ch, struct video_state *svsp ); -void vt_designate ( struct video_state *svsp); -void vt_dl ( struct video_state *svsp ); -void vt_dld ( struct video_state *svsp ); -void vt_dsr ( struct video_state *svsp ); -void vt_ech ( struct video_state *svsp ); -void vt_ic ( struct video_state *svsp ); -void vt_il ( struct video_state *svsp ); -void vt_ind ( struct video_state *svsp ); -void vt_initsel ( struct video_state *svsp ); -void vt_keyappl ( struct video_state *svsp ); -void vt_keynum ( struct video_state *svsp ); -void vt_mc ( struct video_state *svsp ); -void vt_nel ( struct video_state *svsp ); -void vt_rc ( struct video_state *svsp ); -void vt_reqtparm ( struct video_state *svsp ); -void vt_reset_ansi ( struct video_state *svsp ); -void vt_reset_dec_priv_qm ( struct video_state *svsp ); -void vt_ri ( struct video_state *svsp ); -void vt_ris ( struct video_state *svsp ); -void vt_sc ( struct video_state *svsp ); -void vt_sca ( struct video_state *svsp ); -void vt_sd ( struct video_state *svsp ); -void vt_sed ( struct video_state *svsp ); -void vt_sel ( struct video_state *svsp ); -void vt_set_ansi ( struct video_state *svsp ); -void vt_set_dec_priv_qm ( struct video_state *svsp ); -void vt_sgr ( struct video_state *svsp ); -void vt_stbm ( struct video_state *svsp ); -void vt_str ( struct video_state *svsp ); -void vt_su ( struct video_state *svsp ); -void vt_tst ( struct video_state *svsp ); -void vt_udk ( struct video_state *svsp ); - - -#ifdef PCVT_INCLUDE_VT_SELATTR -/*---------------------------------------------------------------------------* - * set selective attribute if appropriate - *---------------------------------------------------------------------------*/ -#define INT_BITS (sizeof(unsigned int) * 8) -#define INT_INDEX(n) ((n) / INT_BITS) -#define BIT_INDEX(n) ((n) % INT_BITS) - -static __inline void -vt_selattr(struct video_state *svsp) -{ - int i; - - i = (svsp->Crtat + svsp->cur_offset) - svsp->Crtat; - - if(svsp->selchar) - svsp->decsca[INT_INDEX(i)] |= (1 << BIT_INDEX(i)); - else - svsp->decsca[INT_INDEX(i)] &= ~(1 << BIT_INDEX(i)); -} - -#endif /* PCVT_INCLUDE_VT_SELATTR */ - -/*---------------------------------- E O F ----------------------------------*/ |
