Move existing boards into subdits split per arch

1 files changed, 0 insertions, 482 deletions

diff --git a/os/js/kbd.c b/os/js/kbd.c
deleted file mode 100644
index 38bae986..00000000
--- a/os/js/kbd.c
+++ /dev/null
@@ -1,482 +0,0 @@
-#include "u.h"
-#include "../port/lib.h"
-#include "mem.h"
-#include "dat.h"
-#include "fns.h"
-#include "io.h"
-#include "../port/error.h"
-
-enum
-{
-	Data=		0x60,	/* data port */
-
-	Status=		0x64,	/* status port */
-	 Inready=	0x01,	/*  input character ready */
-	 Outbusy=	0x02,	/*  output busy */
-	 Sysflag=	0x04,	/*  system flag */
-	 Cmddata=	0x08,	/*  cmd==0, data==1 */
-	 Inhibit=	0x10,	/*  keyboard/mouse inhibited */
-	 Minready=	0x20,	/*  mouse character ready */
-	 Rtimeout=	0x40,	/*  general timeout */
-	 Parity=	0x80,
-
-	Cmd=		0x64,	/* command port (write only) */
-
-	CTdata=		0x0,	/* chips & Technologies ps2 data port */
-	CTstatus=	0x1,	/* chips & Technologies ps2 status port */
-	 Enable=	1<<7,
-	 Clear=		1<<6,
-	 Error=		1<<5,
-	 Intenable=	1<<4,
-	 Reset=		1<<3,
-	 Tready=	1<<2,
-	 Rready=	1<<1,
-	 Idle=		1<<0,
-
-	Spec=	0x80,
-
-	PF=	Spec|0x20,	/* num pad function key */
-	View=	Spec|0x00,	/* view (shift window up) */
-	KF=	Spec|0x40,	/* function key */
-	Shift=	Spec|0x60,
-	Break=	Spec|0x61,
-	Ctrl=	Spec|0x62,
-	Latin=	Spec|0x63,
-	Caps=	Spec|0x64,
-	Num=	Spec|0x65,
-	Middle=	Spec|0x66,
-	No=	0x00,		/* peter */
-
-	Home=	KF|13,
-	Up=	KF|14,
-	Pgup=	KF|15,
-	Print=	KF|16,
-	Left=	View,
-	Right=	View,
-	End=	'\r',
-	Down=	View,
-	Pgdown=	View,
-	Ins=	KF|20,
-	Del=	0x7F,
-
-	Rbutton=4,
-	Mbutton=2,
-	Lbutton=1,
-};
-
-uchar
-kbtab[] = {
-[0x00]	No,	0x1b,	'1',	'2',	'3',	'4',	'5',	'6',
-[0x08]	'7',	'8',	'9',	'0',	'-',	'=',	'\b',	'\t',
-[0x10]	'q',	'w',	'e',	'r',	't',	'y',	'u',	'i',
-[0x18]	'o',	'p',	'[',	']',	'\n',	Ctrl,	'a',	's',
-[0x20]	'd',	'f',	'g',	'h',	'j',	'k',	'l',	';',
-[0x28]	'\'',	'`',	Shift,	'\\',	'z',	'x',	'c',	'v',
-[0x30]	'b',	'n',	'm',	',',	'.',	'/',	Shift,	'*',
-[0x38]	Latin,	' ',	Ctrl,	KF|1,	KF|2,	KF|3,	KF|4,	KF|5,
-[0x40]	KF|6,	KF|7,	KF|8,	KF|9,	KF|10,	Num,	KF|12,	'7',
-[0x48]	'8',	'9',	'-',	'4',	'5',	'6',	'+',	'1',
-[0x50]	'2',	'3',	'0',	'.',	No,	No,	No,	KF|11,
-[0x58]	KF|12,	No,	No,	No,	No,	No,	No,	No,
-};
-
-uchar
-kbtabshift[] = {
-[0x00]	No,	0x1b,	'!',	'@',	'#',	'$',	'%',	'^',
-[0x08]	'&',	'*',	'(',	')',	'_',	'+',	'\b',	'\t',
-[0x10]	'Q',	'W',	'E',	'R',	'T',	'Y',	'U',	'I',
-[0x18]	'O',	'P',	'{',	'}',	'\n',	Ctrl,	'A',	'S',
-[0x20]	'D',	'F',	'G',	'H',	'J',	'K',	'L',	':',
-[0x28]	'"',	'~',	Shift,	'|',	'Z',	'X',	'C',	'V',
-[0x30]	'B',	'N',	'M',	'<',	'>',	'?',	Shift,	'*',
-[0x38]	Latin,	' ',	Ctrl,	KF|1,	KF|2,	KF|3,	KF|4,	KF|5,
-[0x40]	KF|6,	KF|7,	KF|8,	KF|9,	KF|10,	Num,	KF|12,	'7',
-[0x48]	'8',	'9',	'-',	'4',	'5',	'6',	'+',	'1',
-[0x50]	'2',	'3',	'0',	'.',	No,	No,	No,	KF|11,
-[0x58]	KF|12,	No,	No,	No,	No,	No,	No,	No,
-};
-
-uchar
-kbtabesc1[] = {
-[0x00]	No,	No,	No,	No,	No,	No,	No,	No,
-[0x08]	No,	No,	No,	No,	No,	No,	No,	No,
-[0x10]	No,	No,	No,	No,	No,	No,	No,	No,
-[0x18]	No,	No,	No,	No,	'\n',	Ctrl,	No,	No,
-[0x20]	No,	No,	No,	No,	No,	No,	No,	No,
-[0x28]	No,	No,	Shift,	No,	No,	No,	No,	No,
-[0x30]	No,	No,	No,	No,	No,	'/',	No,	Print,
-[0x38]	Latin,	No,	No,	No,	No,	No,	No,	No,
-[0x40]	No,	No,	No,	No,	No,	No,	Break,	Home,
-[0x48]	Up,	Pgup,	No,	Left,	No,	Right,	No,	End,
-[0x50]	Down,	Pgdown,	Ins,	Del,	No,	No,	No,	No,
-[0x58]	No,	No,	No,	No,	No,	No,	No,	No,
-};
-
-static	int	keybuttons;
-static	uchar	ccc;
-static	int	shift;
-
-enum
-{
-	/* controller command byte */
-	Cscs1=		(1<<6),		/* scan code set 1 */
-	Cmousedis=	(1<<5),		/* mouse disable */
-	Ckbddis=	(1<<4),		/* kbd disable */
-	Csf=		(1<<2),		/* system flag */
-	Cmouseint=	(1<<1),		/* mouse interrupt enable */
-	Ckbdint=	(1<<0),		/* kbd interrupt enable */
-};
-
-/*
- *  wait for output no longer busy
- */
-static int
-outready(void)
-{
-	int tries;
-
-	for(tries = 0; (superio_readctl() & Outbusy); tries++){
-		if(tries > 500)
-			return -1;
-		microdelay(2);
-	}
-	return 0;
-}
-
-/*
- *  wait for input
- */
-static int
-inready(void)
-{
-	int tries;
-
-	for(tries = 0; !(superio_readctl() & Inready); tries++){
-		if(tries > 500)
-			return -1;
-		microdelay(2);
-	}
-	return 0;
-}
-
-/*
- *  send a command to the mouse
- */
-static int
-mousecmd(int cmd)
-{
-	unsigned int c;
-	int tries;
-
-	c = 0;
-	tries = 0;
-	do{
-		if(tries++ > 2)
-			break;
-		if(outready() < 0)
-			break;
-		superio_writectl(0xD4);
-		if(outready() < 0)
-			break;
-		superio_writedata(cmd);
-		if(outready() < 0)
-			break;
-		if(inready() < 0)
-			break;
-		c = superio_readdata();
-	} while(c == 0xFE || c == 0);
-
-	if(c != 0xFA){
-		print("mouse returns %2.2ux to the %2.2ux command\n", c, cmd);
-		return -1;
-	}
-	return 0;
-}
-
-/*
- *  ask 8042 to enable the use of address bit 20
- */
-void
-i8042a20(void)
-{
-	outready();
-	superio_writectl(0xD1);
-	outready();
-	superio_writedata(0xDF);
-	outready();
-}
-
-/*
- *  ask 8042 to reset the machine
- */
-void
-i8042reset(void)
-{
-	ushort *s = (ushort*)(KZERO|0x472);
-	int i, x;
-
-	*s = 0x1234;		/* BIOS warm-boot flag */
-
-	/*
-	 *  newer reset the machine command
-	 */
-	outready();
-	superio_writectl(0xFE);
-	outready();
-
-	/*
-	 *  Pulse it by hand (old somewhat reliable)
-	 */
-	x = 0xDF;
-	for(i = 0; i < 5; i++){
-		x ^= 1;
-		outready();
-		superio_writectl(0xD1);
-		outready();
-		superio_writedata(x);	/* toggle reset */
-		microdelay(100);
-	}
-}
-
-/*
- *  ps/2 mouse message is three bytes
- *
- *	byte 0 -	0 0 SDY SDX 1 M R L
- *	byte 1 -	DX
- *	byte 2 -	DY
- *
- *  shift & left button is the same as middle button
- */
-static int
-ps2mouseputc(int c)
-{
-	static short msg[3];
-	static int nb;
-	static uchar b[] = {0, 1, 4, 5, 2, 3, 6, 7, 0, 1, 2, 5, 2, 3, 6, 7 };
-	int buttons, dx, dy;
-
-	/* 
-	 *  check byte 0 for consistency
-	 */
-	if(nb==0 && (c&0xc8)!=0x08)
-		return 0;
-
-	msg[nb] = c;
-	if(++nb == 3) {
-		nb = 0;
-		if(msg[0] & 0x10)
-			msg[1] |= 0xFF00;
-		if(msg[0] & 0x20)
-			msg[2] |= 0xFF00;
-
-		buttons = b[(msg[0]&7) | (shift ? 8 : 0)] | keybuttons;
-		dx = msg[1];
-		dy = -msg[2];
-		mousetrack(buttons, dx, dy, 1);
-	}
-	return 0;
-}
-
-/*
- *  keyboard interrupt
- */
-void
-kbdintr(void)
-{
-	int s, c, i;
-	static int esc1, esc2;
-	static int caps;
-	static int ctl;
-	static int num;
-	static int collecting, nk;
-	static int alt;
-	static Rune kc[5];
-	int keyup;
-
-	/*
-	 *  get status
-	 */
-	s = superio_readctl();
-	if(!(s&Inready))
-		return;
-
-	/*
-	 *  get the character
-	 */
-	c = superio_readdata();
-
-	/*
-	 *  if it's the mouse...
-	 */
-	if(s & Minready) {
-		ps2mouseputc(c);
-		return;
-	}
-
-	/*
-	 *  e0's is the first of a 2 character sequence
-	 */
-	if(c == 0xe0){
-		esc1 = 1;
-		return;
-	} else if(c == 0xe1){
-		esc2 = 2;
-		return;
-	}
-
-	keyup = c&0x80;
-	c &= 0x7f;
-	if(c > sizeof kbtab){
-/*		print("unknown key %ux\n", c|keyup); */
-		return;
-	}
-
-	if(esc1){
-		c = kbtabesc1[c];
-		esc1 = 0;
-	} else if(esc2){
-		esc2--;
-		return;
-	} else if(shift)
-		c = kbtabshift[c];
-	else
-		c = kbtab[c];
-
-	if(caps && c<='z' && c>='a')
-		c += 'A' - 'a';
-
-	/*
-	 *  keyup only important for shifts
-	 */
-	if(keyup){
-		switch(c){
-		case Latin:
-			alt = 0;
-			break;
-		case Shift:
-			shift = 0;
-			break;
-		case Ctrl:
-			ctl = 0;
-			break;
-		}
-		return;
-	}
-
-	/*
- 	 *  normal character
-	 */
-	if(!(c & Spec)){
-		if(ctl){
-			if(alt && c == Del)
-				exit(0);
-			c &= 0x1f;
-		}
-		if(!collecting){
-			kbdputc(kbdq, c);
-			return;
-		}
-		kc[nk++] = c;
-		c = latin1(kc, nk);
-		if(c < -1)	/* need more keystrokes */
-			return;
-		if(c != -1)	/* valid sequence */
-			kbdputc(kbdq, c);
-		else	/* dump characters */
-			for(i=0; i<nk; i++)
-				kbdputc(kbdq, kc[i]);
-		nk = 0;
-		collecting = 0;
-		return;
-	} else {
-		switch(c){
-		case Caps:
-			caps ^= 1;
-			return;
-		case Num:
-			num ^= 1;
-			return;
-		case Shift:
-			shift = 1;
-			return;
-		case Latin:
-			alt = 1;
-			collecting = 1;
-			nk = 0;
-			return;
-		case Ctrl:
-			ctl = 1;
-			return;
-		}
-	}
-	kbdputc(kbdq, c);
-}
-
-/*
- *  set up a ps2 mouse
- */
-static void
-ps2mouse(void)
-{
-	int x;
-
-	/* enable kbd/mouse xfers and interrupts */
-	x = splhi();
-	ccc &= ~Cmousedis;
-	ccc |= Cmouseint;
-	if(outready() < 0)
-		print("mouse init failed\n");
-	superio_writectl(0x60);
-	if(outready() < 0)
-		print("mouse init failed\n");
-	superio_writedata(ccc);
-	if(outready() < 0)
-		print("mouse init failed\n");
-	superio_writectl(0xA8);
-	if(outready() < 0){
-		splx(x);
-		return;
-	}
-
-	/* make mouse streaming, enabled */
-	mousecmd(0xEA);
-	mousecmd(0xF4);
-	splx(x);
-}
-
-void
-kbdinit(void)
-{
-	int c;
-
-	kbdq = qopen(4*1024, 0, 0, 0);
-	qnoblock(kbdq, 1);
-
-	/* wait for a quiescent controller */
-	while((c = superio_readctl()) & (Outbusy | Inready))
-		if(c & Inready)
-			superio_readdata();
-
-	/* get current controller command byte */
-	superio_writectl(0x20);
-	if(inready() < 0){
-		print("kbdinit: can't read ccc\n");
-		ccc = 0;
-	} else
-		ccc = superio_readdata();
-
-	/* enable kbd xfers and interrupts */
-	/* disable mouse */
-	ccc &= ~Ckbddis;
-	ccc |= Csf | Ckbdint | Cscs1 | Cmousedis;
-	if(outready() < 0)
-		print("kbd init failed\n");
-	superio_writectl(0x60);
-	if(outready() < 0)
-		print("kbd init failed\n");
-	superio_writedata(ccc);
-	outready();
-
-	/* Assume ps2 mouse */
-	ps2mouse();
-}