diff options
Diffstat (limited to 'usr.sbin/pcvt/kbdio')
-rw-r--r-- | usr.sbin/pcvt/kbdio/Makefile | 36 | ||||
-rw-r--r-- | usr.sbin/pcvt/kbdio/kbdio.y | 333 | ||||
-rw-r--r-- | usr.sbin/pcvt/kbdio/lex.l | 102 |
3 files changed, 0 insertions, 471 deletions
diff --git a/usr.sbin/pcvt/kbdio/Makefile b/usr.sbin/pcvt/kbdio/Makefile deleted file mode 100644 index 08cbf3b..0000000 --- a/usr.sbin/pcvt/kbdio/Makefile +++ /dev/null @@ -1,36 +0,0 @@ -.if !exists(${.CURDIR}/../Makefile.inc) -error: - @echo - @echo " You MUST link/copy" - @echo - @echo " ../Makefile.inc.NetBSD or ../Makefile.inc.FreeBSD" - @echo - @echo " to ../Makefile.inc before you can proceed !" - @echo -.else - -PROG= kbdio -SRCS= kbdio.y lex.l y.tab.h - -#YACC= bison -#YFLAGS+= -yd # Bison only - -YFLAGS+= -v # verbose - -LFLAGS+= -I - -DPADD= ${LIBM} ${LIBY} ${LIBL} -LDADD= -lm -ly -ll - -NOMAN= - -CFLAGS+= -I${.OBJDIR} -I${.CURDIR} #-g - -CLEANFILES+= y.output # comment file from bison - -install: - @${ECHO} "kbdio is not installed automatically ...." - -.include <bsd.prog.mk> - -.endif diff --git a/usr.sbin/pcvt/kbdio/kbdio.y b/usr.sbin/pcvt/kbdio/kbdio.y deleted file mode 100644 index 5a81157..0000000 --- a/usr.sbin/pcvt/kbdio/kbdio.y +++ /dev/null @@ -1,333 +0,0 @@ -/* Hello emacs, this should be edited in -*- Fundamental -*- mode */ -%{ -/* - * Copyright (c) 1994 Joerg Wunsch - * - * All rights reserved. - * - * This program is free software. - * - * 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 Joerg Wunsch - * 4. The name of the developer may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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. - */ - -#ident "$Header: /home/ncvs/src/usr.sbin/pcvt/kbdio/kbdio.y,v 1.1.1.1 1995/02/05 13:49:24 jkh Exp $" - -/* - * $Log: kbdio.y,v $ - * Revision 1.1.1.1 1995/02/05 13:49:24 jkh - * PCVT userland utilities. - * Submitted by: hm - * - * Revision 1.2 1994/09/18 19:49:22 j - * Refined expr handling; can now set/clear bits. - * - * Revision 1.1 1994/09/18 12:57:13 j - * Initial revision - * - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <math.h> -#include <sys/fcntl.h> -#include <machine/cpufunc.h> -#include <machine/pcvt_ioctl.h> - -#ifdef __NetBSD__ -#include <machine/pio.h> -#endif - -#define KBD_DELAY \ - { u_char x = inb(0x84); } \ - { u_char x = inb(0x84); } \ - { u_char x = inb(0x84); } \ - { u_char x = inb(0x84); } \ - { u_char x = inb(0x84); } \ - { u_char x = inb(0x84); } - -#define YYDEBUG 1 - -void yyerror(const char *msg); - -static void help(int), status(void), data(int), kbd(int), cmdbyte(int), - kbc(int), whatMCA(void); -static int kbget(void); -%} - -%union { - int num; -} - -%token NEWLINE -%token ALL CMD DATA DEFAULTS ECHOC ENABLE EXPR HELP ID LED -%token MAKE ONLY RELEASE RESEND RESET SCAN STATUS TYPEMATIC -%token WHAT -%token <num> NUM - -%type <num> expr opr - -%% - -interpret: lines ; - -lines: line - | lines line - ; - -line: statements NEWLINE - | NEWLINE - | error NEWLINE { fprintf(stderr, "bing!\n"); } - ; - -statements: statement - | statements ';' statement - ; - -statement: '?' { help(0); } - | HELP { help(0); } - | HELP EXPR { help(1); } - | STATUS '?' { status(); } - | WHAT '?' { whatMCA(); } - | DATA '?' { data(kbget()); } - | LED '=' NUM { kbd(0xed); kbd($3); } - | ECHOC { kbd(0xee); kbget(); } - | SCAN '=' NUM { kbd(0xf0); kbd($3); - if($3 == 0) data(kbget()); } - | SCAN '?' { kbd(0xf0); kbd(0); data(kbget()); } - | ID '?' { kbd(0xf2); data(kbget()); - data(kbget()); } - | TYPEMATIC '=' NUM ',' NUM - { kbd(0xf3); - if($3 > 1000) $3 = 1000; - if($5 > 30) $5 = 30; - if($5 < 2) $5 = 2; - kbd( - (int) - (8.0 * log(30.0 / (double)$5) - / log(2)) - | ((($3 / 250) - 1) * 32) - ); - } - | ENABLE { kbd(0xf4); } - | DEFAULTS { kbd(0xf6); } - | ALL TYPEMATIC { kbd(0xf7); } - | ALL MAKE RELEASE { kbd(0xf8); } - | ALL MAKE ONLY { kbd(0xf9); } - | ALL TYPEMATIC MAKE RELEASE - { kbd(0xfa); } - | NUM TYPEMATIC { kbd(0xfb); kbd($1); } - | NUM MAKE RELEASE { kbd(0xfc); kbd($1); } - | NUM MAKE ONLY { kbd(0xfd); kbd($1); } - | RESEND { kbd(0xfe); } - | RESET { kbd(0xff); } - | CMD '?' { kbc(0x20); cmdbyte(kbget()); } - | CMD '=' expr { kbc(0x60); kbd($3); } - | /* lambda */ - ; - -expr: opr { $$ = $1; } - | expr '+' opr { $$ = $1 | $3; } - | expr '-' opr { $$ = $1 & ~($3); } - ; - -opr: NUM { $$ = $1; } - | CMD { kbc(0x20); $$ = kbget(); } - ; - -%% - -static void -help(int topic) { - switch(topic) { - case 0: - printf( - "Input consists of lines, containing one or more semicolon-separated\n" - "statements. Numbers are implicitly hexadecimal, append a dot for\n" - "decimal numbers. Valid statements include:\n" - "help [expr]; give help [to expression syntax]\n" - "status ? interpret kbd ctrl status byte\n" - "what ? check for MCA type 1 or 2 motherboard controller\n" - "data ? get one byte of data\n" - "led = NUM set kbd LEDs\n" - "echo = NUM echo byte to kbd\n" - "scan = NUM; scan ? set scan code set; return current set\n" - "id ? get two id bytes\n" - "typematic=delay,rate set typematic delay(ms)&rate(1/s)\n" - "enable; defaults enable kbd; back to defaults\n" - "all typematic make all keys typematic\n" - "all make release make all keys sending make/release\n" - "all make only make all keys sending make only\n" - "all typematic make release make all keys typematic & make/release\n" - "NUM typematic make specific key typematic\n" - "NUM make release make specific key sending make/release\n" - "NUM make only make specific key sending make only\n" - "resend; reset resend last byte from kbd; reset kbd\n" - "cmd ? fetch kbd ctrl command byte\n" - "cmd = expr set kbd ctrl command byte\n" - "\n"); - break; - - case 1: - printf( - "Expressions can either consist of a number, possibly followed\n" - "by a + or - sign and bit values in numeric or symbolic form.\n" - "Symbolic bit values are:\n" - "SCCONV IGNPAR CLKLOW OVRINH TEST IRQ\n" - "\n"); - break; - } -} - -static void -status(void) { - int c = inb(0x64); - if(c&0x80) printf("parity error | "); - if(c&0x40) printf("rx timeout | "); - if(c&0x20) printf("tx timeout | "); - if(c&0x10) printf("kbd released "); - else printf("kbd locked "); - if(c&0x08) printf("| cmd last sent "); - else printf("| data last sent "); - if(c&0x04) printf("| power-on "); - else printf("| test ok "); - if(c&0x02) printf("| ctrl write busy "); - else printf("| ctrl write ok "); - if(c&0x01) printf("| ctrl read ok\n"); - else printf("| ctrl read empty\n"); -} - -/* see: Frank van Gilluwe, "The Undocumented PC", Addison Wesley 1994, pp 273 */ - -static void -whatMCA(void) { - int new, sav; - kbc(0x20); /* get command byte */ - sav = kbget(); /* sav = command byte */ - kbc(0x60); /* set command byte */ - kbd(sav | 0x40); /* set keyboard xlate bit */ - kbc(0x20); /* get keyboard command */ - new = kbget(); /* new = command byte */ - kbc(0x60); /* set command byte */ - kbd(sav); /* restore command byte */ - if(new & 0xbf) - printf("Hmm - looks like MCA type 1 motherboard controller\n"); - else - printf("Hmm - looks like MCA type 2 motherboard controller\n"); -} - -static void -kbd(int d) { - int i = 100000; - while(i && (inb(0x64) & 2)) i--; - if(i == 0) { printf("kbd write: timed out\n"); return; } - outb(0x60, d); -} - -static void -kbc(int d) { - int i = 100000; - while(i && (inb(0x64) & 2)) i--; - if(i == 0) { printf("ctrl write: timed out\n"); return; } - outb(0x64, d); -} - -static int -kbget(void) { - int i, c; - for(;;) { - i = 10000; - while(i && (inb(0x64) & 1) == 0) i--; - if(i == 0) { printf("data read: timed out\n"); return -1; } - KBD_DELAY - c = (unsigned char)inb(0x60); - switch(c) { - case 0: case 0xff: - printf("got kbd overrun\n"); break; - case 0xaa: - printf("got self-test OK\n"); break; - case 0xee: - printf("got ECHO byte\n"); break; - case 0xfa: - printf("got ACK\n"); break; - case 0xfc: - printf("got self-test FAIL\n"); break; - case 0xfd: - printf("got internal failure\n"); break; - case 0xfe: - printf("got RESEND request\n"); break; - default: - goto done; - } - } -done: - return c; -} - -static void -cmdbyte(int d) { - if(d&0x40) printf("scan conv "); - else printf("pass thru "); - if(d&0x20) printf("| ign parity "); - else printf("| check parity "); - if(d&0x10) printf("| kbd clk low "); - else printf("| enable kbd "); - if(d&0x08) printf("| override kbd inh "); - if(d&0x04) printf("| test ok "); - else printf("| power-on "); - if(d&0x01) printf("| irq 1 enable\n"); - else printf("| no irq\n"); -} - -static void -data(int d) { - if(d < 0) return; - printf("data: 0x%02x\n", d); -} - -void yyerror(const char *msg) { - fprintf(stderr, "yyerror: %s\n", msg); -} - -int main(int argc, char **argv) { - int fd; - - if(argc > 1) yydebug = 1; - - if((fd = open("/dev/console", O_RDONLY)) < 0) - fd = 0; - - if(ioctl(fd, KDENABIO, 0) < 0) { - perror("ioctl(KDENABIO)"); - return 1; - } - yyparse(); - - (void)ioctl(fd, KDDISABIO, 0); - return 0; -} - diff --git a/usr.sbin/pcvt/kbdio/lex.l b/usr.sbin/pcvt/kbdio/lex.l deleted file mode 100644 index a829dd2..0000000 --- a/usr.sbin/pcvt/kbdio/lex.l +++ /dev/null @@ -1,102 +0,0 @@ -%{ -/* - * Copyright (c) 1994 Joerg Wunsch - * - * All rights reserved. - * - * This program is free software. - * - * 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 Joerg Wunsch - * 4. The name of the developer may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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. - */ - -#ident "$Header: /home/ncvs/src/usr.sbin/pcvt/kbdio/lex.l,v 1.1.1.1 1995/02/05 13:49:24 jkh Exp $" - -/* - * $Log: lex.l,v $ - * Revision 1.1.1.1 1995/02/05 13:49:24 jkh - * PCVT userland utilities. - * Submitted by: hm - * - * Revision 1.2 1994/09/18 19:48:45 j - * Added the symbolic values for kbd cmd byte. - * - * Revision 1.1 1994/09/18 12:57:13 j - * Initial revision - * - * - */ - -#include <stdio.h> -#include <stdlib.h> - -#include "y.tab.h" - -extern YYSTYPE yylval; - -%} - -D [0-9a-fA-F] - -%% - -all { return ALL; } -cmd { return CMD; } -data { return DATA; } -defaults { return DEFAULTS; } -echo { return ECHOC; } -enable { return ENABLE; } -expr { return EXPR; } -help { return HELP; } -id { return ID; } -led { return LED; } -make { return MAKE; } -only { return ONLY; } -release { return RELEASE; } -resend { return RESEND; } -reset { return RESET; } -scan { return SCAN; } -status { return STATUS; } -typematic { return TYPEMATIC; } -what { return WHAT; } - - /* numeric values */ -clklow { yylval.num = 0x10; return NUM; } -ignpar { yylval.num = 0x20; return NUM; } -irq { yylval.num = 0x01; return NUM; } -ovrinh { yylval.num = 0x08; return NUM; } -scconv { yylval.num = 0x40; return NUM; } -test { yylval.num = 0x04; return NUM; } - -{D}({D}*)\. { sscanf(yytext, "%d", &yylval.num); return NUM; } - -{D}({D}*) { sscanf(yytext, "%x", &yylval.num); return NUM; } - -[ \t] { /* ignore */ } - -\n { return NEWLINE; } - -. { return yytext[0]; } |