1 files changed, 0 insertions, 112 deletions
diff --git a/gpxe/src/core/pc_kbd.c b/gpxe/src/core/pc_kbd.c
deleted file mode 100644
index 799c8beb..00000000
--- a/gpxe/src/core/pc_kbd.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/* Minimal polling PC keyboard driver
- * - No interrupt
- * - No LED
- * - No special keys
- *
- * still Enough For Me to type a filename.
- *
- * 2003-07 by SONE Takesh
- * 2004-04 moved by LYH From filo to Etherboot
- *		yhlu@tyan.com
- */
-
-#include <gpxe/io.h>
-#include "console.h"
-
-static char key_map[][128] = {
-    {
-	"\0\x1b""1234567890-=\b\t"
-	"qwertyuiop[]\r\0as"
-	"dfghjkl;'`\0\\zxcv"
-	"bnm,./\0*\0 \0\0\0\0\0\0"
-	"\0\0\0\0\0\0\0""789-456+1"
-	"230."
-    },{
-	"\0\x1b""!@#$%^&*()_+\b\t"
-	"QWERTYUIOP{}\r\0AS"
-	"DFGHJKL:\"~\0|ZXCV"
-	"BNM<>?\0\0\0 \0\0\0\0\0\0"
-	"\0\0\0\0\0\0\0""789-456+1"
-	"230."
-    }
-};
-
-static int cur_scan;
-static unsigned int shift_state;
-#define SHIFT 1
-#define CONTROL 2
-#define CAPS 4
-
-static int get_scancode(void)
-{
-    int scan;
-
-    if ((inb(0x64) & 1) == 0)
-	return 0;
-    scan = inb(0x60);
-
-    switch (scan) {
-    case 0x2a:
-    case 0x36:
-	shift_state |= SHIFT;
-	break;
-    case 0xaa:
-    case 0xb6:
-	shift_state &= ~SHIFT;
-	break;
-    case 0x1d:
-	shift_state |= CONTROL;
-	break;
-    case 0x9d:
-	shift_state &= ~CONTROL;
-	break;
-    case 0x3a:
-	shift_state ^= CAPS;
-	break;
-    }
-
-    if (scan & 0x80)
-	return 0; /* ignore break code or 0xe0 etc! */
-    return scan;
-}
-
-static int kbd_havekey(void)
-{
-    if (!cur_scan)
-	cur_scan = get_scancode();
-    return cur_scan != 0;
-}
-
-static int kbd_ischar(void)
-{
-    if (!kbd_havekey())
-	return 0;
-    if (!key_map[shift_state & SHIFT][cur_scan]) {
-	cur_scan = 0;
-	return 0;
-    }
-    return 1;
-}
-
-static int kbd_getc(void)
-{
-    int c;
-
-    while (!kbd_ischar())
-	;
-    c = key_map[shift_state & SHIFT][cur_scan];
-    if (shift_state & (CONTROL | CAPS)) {
-	if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) {
-	    if (shift_state & CONTROL)
-		c &= 0x1f;
-	    else if (shift_state & CAPS)
-		c ^= ('A' ^ 'a');
-	}
-    }
-    cur_scan = 0;
-    return c;
-}
-
-struct console_driver pc_kbd_console __console_driver = {
-	.getchar = kbd_getc,
-};