1 files changed, 0 insertions, 140 deletions

diff --git a/qemu/roms/ipxe/src/hci/jumpscroll.c b/qemu/roms/ipxe/src/hci/jumpscroll.c
deleted file mode 100644
index dd6bcac2b..000000000
--- a/qemu/roms/ipxe/src/hci/jumpscroll.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (C) 2015 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 (at your option) 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 );
-
-/**
- * Jump scrolling
- *
- */
-
-#include <assert.h>
-#include <ipxe/keys.h>
-#include <ipxe/jumpscroll.h>
-
-/**
- * Handle keypress
- *
- * @v scroll		Jump scroller
- * @v key		Key pressed by user
- * @ret move		Scroller movement, or zero
- */
-int jump_scroll_key ( struct jump_scroller *scroll, int key ) {
-
-	/* Sanity checks */
-	assert ( scroll->rows != 0 );
-	assert ( scroll->count != 0 );
-	assert ( scroll->current < scroll->count );
-	assert ( scroll->first < scroll->count );
-	assert ( scroll->first <= scroll->current );
-	assert ( scroll->current < ( scroll->first + scroll->rows ) );
-
-	/* Handle key, if applicable */
-	switch ( key ) {
-	case KEY_UP:
-		return -1;
-	case KEY_DOWN:
-		return +1;
-	case KEY_PPAGE:
-		return ( scroll->first - scroll->current - 1 );
-	case KEY_NPAGE:
-		return ( scroll->first - scroll->current + scroll->rows );
-	case KEY_HOME:
-		return -( scroll->count );
-	case KEY_END:
-		return +( scroll->count );
-	default:
-		return 0;
-	}
-}
-
-/**
- * Move scroller
- *
- * @v scroll		Jump scroller
- * @v move		Scroller movement
- * @ret move		Continuing scroller movement (if applicable)
- */
-int jump_scroll_move ( struct jump_scroller *scroll, int move ) {
-	int current = scroll->current;
-	int last = ( scroll->count - 1 );
-
-	/* Sanity checks */
-	assert ( move != 0 );
-	assert ( scroll->count != 0 );
-
-	/* Move to the new current item */
-	current += move;
-
-	/* Check for start/end of list */
-	if ( current < 0 ) {
-		/* We have attempted to move before the start of the
-		 * list.  Move to the start of the list and continue
-		 * moving forwards (if applicable).
-		 */
-		scroll->current = 0;
-		return +1;
-	} else if ( current > last ) {
-		/* We have attempted to move after the end of the
-		 * list.  Move to the end of the list and continue
-		 * moving backwards (if applicable).
-		 */
-		scroll->current = last;
-		return -1;
-	} else {
-		/* Update the current item and continue moving in the
-		 * same direction (if applicable).
-		 */
-		scroll->current = current;
-		return ( ( move > 0 ) ? +1 : -1 );
-	}
-}
-
-/**
- * Jump scroll to new page (if applicable)
- *
- * @v scroll		Jump scroller
- * @ret jumped		Jumped to a new page
- */
-int jump_scroll ( struct jump_scroller *scroll ) {
-	unsigned int index;
-
-	/* Sanity checks */
-	assert ( scroll->rows != 0 );
-	assert ( scroll->count != 0 );
-	assert ( scroll->current < scroll->count );
-	assert ( scroll->first < scroll->count );
-
-	/* Do nothing if we are already on the correct page */
-	index = ( scroll->current - scroll->first );
-	if ( index < scroll->rows )
-		return 0;
-
-	/* Move to required page */
-	while ( scroll->first < scroll->current )
-		scroll->first += scroll->rows;
-	while ( scroll->first > scroll->current )
-		scroll->first -= scroll->rows;
-
-	return 1;
-}