gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 57 deletions

diff --git a/gpxe/src/drivers/bitbash/bitbash.c b/gpxe/src/drivers/bitbash/bitbash.c
deleted file mode 100644
index 3e558d5c..00000000
--- a/gpxe/src/drivers/bitbash/bitbash.c
+++ /dev/null
@@ -1,57 +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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <gpxe/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 );
-}