1 files changed, 0 insertions, 62 deletions
diff --git a/qemu/roms/ipxe/src/drivers/bitbash/bitbash.c b/qemu/roms/ipxe/src/drivers/bitbash/bitbash.c
deleted file mode 100644
index 9b24f716c..000000000
--- a/qemu/roms/ipxe/src/drivers/bitbash/bitbash.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- * You can also choose to distribute this program under the terms of
- * the Unmodified Binary Distribution Licence (as given in the file
- * COPYING.UBDL), provided that you have satisfied its requirements.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-#include <ipxe/bitbash.h>
-
-/** @file
- *
- * Bit-bashing interfaces
- *
- */
-
-/**
- * Set/clear output bit
- *
- * @v basher		Bit-bashing interface
- * @v bit_id		Bit number
- * @v data		Value to write
- * 
- * If @c data is 0, a logic 0 will be written.  If @c data is
- * non-zero, a logic 1 will be written.
- */
-void write_bit ( struct bit_basher *basher, unsigned int bit_id,
-		 unsigned long data ) {
-	basher->op->write ( basher, bit_id, ( data ? -1UL : 0 ) );
-}
-
-/**
- * Read input bit
- *
- * @v basher		Bit-bashing interface
- * @v bit_id		Bit number
- * @ret data		Value read
- *
- * @c data will always be either 0 or -1UL.  The idea is that the
- * caller can simply binary-AND the returned value with whatever mask
- * it needs to apply.
- */
-int read_bit ( struct bit_basher *basher, unsigned int bit_id ) {
-	return ( basher->op->read ( basher, bit_id ) ? -1UL : 0 );
-}