1 files changed, 0 insertions, 162 deletions
diff --git a/c/src/lib/libbsp/i386/go32/console/inch.c b/c/src/lib/libbsp/i386/go32/console/inch.c
deleted file mode 100644
index e3bbbd7105..0000000000
--- a/c/src/lib/libbsp/i386/go32/console/inch.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- *  $Id$
- */
-
-#include <pc.h>
-#include <go32.h>
-#include <bsp.h>
-
-/*
- * Ports for PC keyboard
- */
-#define KBD_CTL 0x61
-#define KBD_DATA 0x60
-#define KBD_STATUS 0x64
-
-static char key_map[] = {
-0,033,'1','2','3','4','5','6','7','8','9','0','-','=','\b','\t',
-'q','w','e','r','t','y','u','i','o','p','[',']',015,0x80,
-'a','s','d','f','g','h','j','k','l',';',047,0140,0x80,
-0134,'z','x','c','v','b','n','m',',','.','/',0x80,
-'*',0x80,' ',0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
-0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
-0x80,0x80,0x80,'0',0177
-};
-
-static char shift_map[] = {
-0,033,'!','@','#','$','%','^','&','*','(',')','_','+','\b','\t',
-'Q','W','E','R','T','Y','U','I','O','P','{','}',015,0x80,
-'A','S','D','F','G','H','J','K','L',':',042,'~',0x80,
-'|','Z','X','C','V','B','N','M','<','>','?',0x80,
-'*',0x80,' ',0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
-0x80,0x80,0x80,0x80,'7','8','9',0x80,'4','5','6',0x80,
-'1','2','3','0',177
-};
-
-extern int _IBMPC_Use_Go32_IO;
-
-#define KBD_BUF_SIZE	256
-static char		kbd_buffer[ KBD_BUF_SIZE ];
-static unsigned int	kbd_first = 0;
-static unsigned int	kbd_last  = 0;
-
-/* This function can be called during a poll for input, or by an ISR.	*/
-/* Basically any time you want to process a keypress.			*/
-int _IBMPC_scankey( char * ch )
-{
-	unsigned char c;
-	unsigned char outch;
-	static int shift_pressed = 0;
-	static int ctrl_pressed = 0;
-	static int caps_pressed = 0;
-
-	/* Read keyboard controller, toggle enable */
-	inport_byte( KBD_CTL, c );
-	outport_byte( KBD_CTL, c & ~0x80 );
-	outport_byte( KBD_CTL, c | 0x80 );
-	outport_byte( KBD_CTL, c & ~0x80 );
-
-	/* See if it has data */
-	inport_byte( KBD_STATUS, c );
-	if ( ( c & 0x01 ) == 0 )
-	    return 0;
-
-	/* Read the data.  Handle nonsense with shift, control, etc. */
-	inport_byte( KBD_DATA, c );
-	switch ( c ) {
-	case 0x36:
-	case 0x2a:
-		shift_pressed = 1;
-		return 0;
-	case 0x3a:
-		caps_pressed = 1;
-		return 0;
-	case 0x1d:
-		ctrl_pressed = 1;
-		return 0;
-	case 0xb6:
-	case 0xaa:
-		shift_pressed = 0;
-		return 0;
-	case 0xba:
-		caps_pressed = 0;
-		return 0;
-	case 0x9d:
-		ctrl_pressed = 0;
-		return 0;
-	/*
-	 * Ignore unrecognized keys--usually arrow and such
-	 */
-	default:
-		if ( c & 0x80 )
-		    /* High-bit on means key is being released, not pressed */
-		    return 0;
-		if ( c == 88 )
-		    /* F12 - abort */
-		    exit( 1 );
-		if ( c > 0x39 )  {
-		    return 0;
-		}
-	}
-
-	/* Strip high bit, look up in our map */
-	c &= 127;
-	if ( ctrl_pressed )  {
-	    outch = key_map[c];
-	    outch &= 037;
-	} else {
-	    outch = shift_pressed ? shift_map[c] : key_map[c];
-	    if ( caps_pressed )  {
-		if      ( outch >= 'A' && outch <= 'Z' )  outch += 'a' - 'A';
-		else if ( outch >= 'a' && outch <= 'z' )  outch -= 'a' - 'A';
-	    }
-	}
-
-	*ch = outch;
-	return 1;
-}
-
-
-void _IBMPC_keyboard_isr( rtems_unsigned32 interrupt )
-{
-    if ( _IBMPC_scankey( & kbd_buffer[ kbd_last ] ) )  {
-	/* Got one; save it if there is enough room in buffer. */
-	unsigned int next = (kbd_last + 1) % KBD_BUF_SIZE;
-	if ( next != kbd_first )
-	    kbd_last = next;
-    }
-
-    /* Mark interrupt as handled */
-    outport_byte( 0x20, 0x20 );
-}
-
-
-int _IBMPC_chrdy( char * ch )
-{
-    if ( _IBMPC_Use_Go32_IO )  {
-	/* Read keyboard via BIOS: raw mode. */
-	if ( kbhit() )  {
-	    *ch = getkey();
-	    return 1;
-	} else {
-	    return 0;
-	}
-    } else {
-	/* Check buffer our ISR builds */
-	if ( kbd_first != kbd_last )  {
-	    *ch = kbd_buffer[ kbd_first ];
-	    kbd_first = (kbd_first + 1) % KBD_BUF_SIZE;
-	    return 1;
-	} else {
-	    return 0;
-	}
-    }
-}
-
-int _IBMPC_inch( void )
-{
-    char Ch;
-    while ( ! _IBMPC_chrdy( & Ch ) )
-	continue;
-    return Ch;
-}