1 files changed, 0 insertions, 48 deletions
diff --git a/gpxe/src/arch/x86/interface/efi/efix86_nap.c b/gpxe/src/arch/x86/interface/efi/efix86_nap.c
deleted file mode 100644
index 89a4e3ba..00000000
--- a/gpxe/src/arch/x86/interface/efi/efix86_nap.c
+++ /dev/null
@@ -1,48 +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/nap.h>
-#include <gpxe/efi/efi.h>
-
-/** @file
- *
- * gPXE CPU sleeping API for EFI
- *
- */
-
-/**
- * Sleep until next interrupt
- *
- */
-static void efix86_cpu_nap ( void ) {
-	/*
-	 * I can't find any EFI API that allows us to put the CPU to
-	 * sleep.  The CpuSleep() function is defined in CpuLib.h, but
-	 * isn't part of any exposed protocol so we have no way to
-	 * call it.
-	 *
-	 * The EFI shell doesn't seem to bother sleeping the CPU; it
-	 * just sits there idly burning power.
-	 *
-	 */
-	__asm__ __volatile__ ( "hlt" );
-}
-
-PROVIDE_NAP ( efix86, cpu_nap, efix86_cpu_nap );