X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Fsrc%2Fgeekos%2Fio.c;fp=palacios%2Fsrc%2Fgeekos%2Fio.c;h=0000000000000000000000000000000000000000;hp=313273305b367b7951310edc34c57fec7eb8f1a6;hb=ddc16b0737cf58f7aa90a69c6652cdf4090aec51;hpb=626595465a2c6987606a6bc697df65130ad8c2d3

diff --git a/palacios/src/geekos/io.c b/palacios/src/geekos/io.c
deleted file mode 100644
index 3132733..0000000
--- a/palacios/src/geekos/io.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * x86 port IO routines
- * Copyright (c) 2001, David H. Hovemeyer <daveho@cs.umd.edu>
- * $Revision: 1.1 $
- * 
- * This is free software.  You are permitted to use,
- * redistribute, and modify it as specified in the file "COPYING".
- */
-
-#include <geekos/io.h>
-
-/*
- * Write a byte to an I/O port.
- */
-void Out_Byte(ushort_t port, uchar_t value)
-{
-    __asm__ __volatile__ (
-	"outb %b0, %w1"
-	:
-	: "a" (value), "Nd" (port)
-    );
-}
-
-/*
- * Read a byte from an I/O port.
- */
-uchar_t In_Byte(ushort_t port)
-{
-    uchar_t value;
-
-    __asm__ __volatile__ (
-	"inb %w1, %b0"
-	: "=a" (value)
-	: "Nd" (port)
-    );
-
-    return value;
-}
-
-/*
- * Write a word to an I/O port.
- */
-void Out_Word(ushort_t port, ushort_t value)
-{
-    __asm__ __volatile__ (
-	"outw %w0, %w1"
-	:
-	: "a" (value), "Nd" (port)
-    );
-}
-
-/*
- * Read a byte from an I/O port.
- */
-ushort_t In_Word(ushort_t port)
-{
-    ushort_t value;
-
-    __asm__ __volatile__ (
-	"inw %w1, %w0"
-	: "=a" (value)
-	: "Nd" (port)
-    );
-
-    return value;
-}
-
-/*
- * Short delay.  May be needed when talking to some
- * (slow) I/O devices.
- */
-void IO_Delay(void)
-{
-    uchar_t value = 0;
-    __asm__ __volatile__ (
-	"outb %0, $0x80"
-	:
-	: "a" (value)
-    );
-}