1 files changed, 0 insertions, 139 deletions
diff --git a/ANDROID_3.4.5/arch/x86/boot/tty.c b/ANDROID_3.4.5/arch/x86/boot/tty.c
deleted file mode 100644
index def2451f..00000000
--- a/ANDROID_3.4.5/arch/x86/boot/tty.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright (C) 1991, 1992 Linus Torvalds
- *   Copyright 2007 rPath, Inc. - All Rights Reserved
- *   Copyright 2009 Intel Corporation; author H. Peter Anvin
- *
- *   This file is part of the Linux kernel, and is made available under
- *   the terms of the GNU General Public License version 2.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * Very simple screen and serial I/O
- */
-
-#include "boot.h"
-
-int early_serial_base;
-
-#define XMTRDY          0x20
-
-#define TXR             0       /*  Transmit register (WRITE) */
-#define LSR             5       /*  Line Status               */
-
-/*
- * These functions are in .inittext so they can be used to signal
- * error during initialization.
- */
-
-static void __attribute__((section(".inittext"))) serial_putchar(int ch)
-{
-	unsigned timeout = 0xffff;
-
-	while ((inb(early_serial_base + LSR) & XMTRDY) == 0 && --timeout)
-		cpu_relax();
-
-	outb(ch, early_serial_base + TXR);
-}
-
-static void __attribute__((section(".inittext"))) bios_putchar(int ch)
-{
-	struct biosregs ireg;
-
-	initregs(&ireg);
-	ireg.bx = 0x0007;
-	ireg.cx = 0x0001;
-	ireg.ah = 0x0e;
-	ireg.al = ch;
-	intcall(0x10, &ireg, NULL);
-}
-
-void __attribute__((section(".inittext"))) putchar(int ch)
-{
-	if (ch == '\n')
-		putchar('\r');	/* \n -> \r\n */
-
-	bios_putchar(ch);
-
-	if (early_serial_base != 0)
-		serial_putchar(ch);
-}
-
-void __attribute__((section(".inittext"))) puts(const char *str)
-{
-	while (*str)
-		putchar(*str++);
-}
-
-/*
- * Read the CMOS clock through the BIOS, and return the
- * seconds in BCD.
- */
-
-static u8 gettime(void)
-{
-	struct biosregs ireg, oreg;
-
-	initregs(&ireg);
-	ireg.ah = 0x02;
-	intcall(0x1a, &ireg, &oreg);
-
-	return oreg.dh;
-}
-
-/*
- * Read from the keyboard
- */
-int getchar(void)
-{
-	struct biosregs ireg, oreg;
-
-	initregs(&ireg);
-	/* ireg.ah = 0x00; */
-	intcall(0x16, &ireg, &oreg);
-
-	return oreg.al;
-}
-
-static int kbd_pending(void)
-{
-	struct biosregs ireg, oreg;
-
-	initregs(&ireg);
-	ireg.ah = 0x01;
-	intcall(0x16, &ireg, &oreg);
-
-	return !(oreg.eflags & X86_EFLAGS_ZF);
-}
-
-void kbd_flush(void)
-{
-	for (;;) {
-		if (!kbd_pending())
-			break;
-		getchar();
-	}
-}
-
-int getchar_timeout(void)
-{
-	int cnt = 30;
-	int t0, t1;
-
-	t0 = gettime();
-
-	while (cnt) {
-		if (kbd_pending())
-			return getchar();
-
-		t1 = gettime();
-		if (t0 != t1) {
-			cnt--;
-			t0 = t1;
-		}
-	}
-
-	return 0;		/* Timeout! */
-}
-