1 files changed, 0 insertions, 96 deletions
diff --git a/gpxe/src/arch/i386/core/x86_io.c b/gpxe/src/arch/i386/core/x86_io.c
deleted file mode 100644
index d2c363b9..00000000
--- a/gpxe/src/arch/i386/core/x86_io.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <gpxe/io.h>
-#include <gpxe/x86_io.h>
-
-/** @file
- *
- * gPXE I/O API for x86
- *
- */
-
-/**
- * Read 64-bit qword from memory-mapped device
- *
- * @v io_addr		I/O address
- * @ret data		Value read
- *
- * This routine uses MMX instructions.
- */
-static uint64_t x86_readq ( volatile uint64_t *io_addr ) {
-	uint64_t data;
-        __asm__ __volatile__ ( "pushl %%edx\n\t"
-			       "pushl %%eax\n\t"
-			       "movq (%1), %%mm0\n\t"
-			       "movq %%mm0, (%%esp)\n\t"
-			       "popl %%eax\n\t"
-			       "popl %%edx\n\t"
-			       "emms\n\t"
-                               : "=A" ( data ) : "r" ( io_addr ) );
-	return data;
-}
-
-/**
- * Write 64-bit qword to memory-mapped device
- *
- * @v data		Value to write
- * @v io_addr		I/O address
- *
- * This routine uses MMX instructions.
- */
-static void x86_writeq ( uint64_t data, volatile uint64_t *io_addr ) {
-	__asm__ __volatile__ ( "pushl %%edx\n\t"
-			       "pushl %%eax\n\t"
-			       "movq (%%esp), %%mm0\n\t"
-			       "movq %%mm0, (%1)\n\t"
-			       "popl %%eax\n\t"
-			       "popl %%edx\n\t"
-			       "emms\n\t"
-			       : : "A" ( data ), "r" ( io_addr ) );
-}
-
-PROVIDE_IOAPI_INLINE ( x86, phys_to_bus );
-PROVIDE_IOAPI_INLINE ( x86, bus_to_phys );
-PROVIDE_IOAPI_INLINE ( x86, ioremap );
-PROVIDE_IOAPI_INLINE ( x86, iounmap );
-PROVIDE_IOAPI_INLINE ( x86, io_to_bus );
-PROVIDE_IOAPI_INLINE ( x86, readb );
-PROVIDE_IOAPI_INLINE ( x86, readw );
-PROVIDE_IOAPI_INLINE ( x86, readl );
-PROVIDE_IOAPI ( x86, readq, x86_readq );
-PROVIDE_IOAPI_INLINE ( x86, writeb );
-PROVIDE_IOAPI_INLINE ( x86, writew );
-PROVIDE_IOAPI_INLINE ( x86, writel );
-PROVIDE_IOAPI ( x86, writeq, x86_writeq );
-PROVIDE_IOAPI_INLINE ( x86, inb );
-PROVIDE_IOAPI_INLINE ( x86, inw );
-PROVIDE_IOAPI_INLINE ( x86, inl );
-PROVIDE_IOAPI_INLINE ( x86, outb );
-PROVIDE_IOAPI_INLINE ( x86, outw );
-PROVIDE_IOAPI_INLINE ( x86, outl );
-PROVIDE_IOAPI_INLINE ( x86, insb );
-PROVIDE_IOAPI_INLINE ( x86, insw );
-PROVIDE_IOAPI_INLINE ( x86, insl );
-PROVIDE_IOAPI_INLINE ( x86, outsb );
-PROVIDE_IOAPI_INLINE ( x86, outsw );
-PROVIDE_IOAPI_INLINE ( x86, outsl );
-PROVIDE_IOAPI_INLINE ( x86, iodelay );
-PROVIDE_IOAPI_INLINE ( x86, mb );