From bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 Mon Sep 17 00:00:00 2001 From: RajithaY Date: Tue, 25 Apr 2017 03:31:15 -0700 Subject: Adding qemu as a submodule of KVMFORNFV This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY --- qemu/roms/ipxe/src/core/bitmap.c | 106 --------------------------------------- 1 file changed, 106 deletions(-) delete mode 100644 qemu/roms/ipxe/src/core/bitmap.c (limited to 'qemu/roms/ipxe/src/core/bitmap.c') diff --git a/qemu/roms/ipxe/src/core/bitmap.c b/qemu/roms/ipxe/src/core/bitmap.c deleted file mode 100644 index 2aac33870..000000000 --- a/qemu/roms/ipxe/src/core/bitmap.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (C) 2007 Michael Brown . - * - * 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 -#include - -/** @file - * - * Bitmaps for multicast downloads - * - */ - -/** - * Resize bitmap - * - * @v bitmap Bitmap - * @v new_length New length of bitmap, in bits - * @ret rc Return status code - */ -int bitmap_resize ( struct bitmap *bitmap, unsigned int new_length ) { - unsigned int old_num_blocks; - unsigned int new_num_blocks; - size_t new_size; - bitmap_block_t *new_blocks; - - old_num_blocks = BITMAP_INDEX ( bitmap->length + BITMAP_BLKSIZE - 1 ); - new_num_blocks = BITMAP_INDEX ( new_length + BITMAP_BLKSIZE - 1 ); - - if ( old_num_blocks != new_num_blocks ) { - new_size = ( new_num_blocks * sizeof ( bitmap->blocks[0] ) ); - new_blocks = realloc ( bitmap->blocks, new_size ); - if ( ! new_blocks ) { - DBGC ( bitmap, "Bitmap %p could not resize to %d " - "bits\n", bitmap, new_length ); - return -ENOMEM; - } - bitmap->blocks = new_blocks; - } - bitmap->length = new_length; - - while ( old_num_blocks < new_num_blocks ) { - bitmap->blocks[old_num_blocks++] = 0; - } - - DBGC ( bitmap, "Bitmap %p resized to %d bits\n", bitmap, new_length ); - return 0; -} - -/** - * Test bit in bitmap - * - * @v bitmap Bitmap - * @v bit Bit index - * @ret is_set Bit is set - */ -int bitmap_test ( struct bitmap *bitmap, unsigned int bit ) { - unsigned int index = BITMAP_INDEX ( bit ); - bitmap_block_t mask = BITMAP_MASK ( bit ); - - if ( bit >= bitmap->length ) - return 0; - return ( ( bitmap->blocks[index] & mask ) != 0 ); -} - -/** - * Set bit in bitmap - * - * @v bitmap Bitmap - * @v bit Bit index - */ -void bitmap_set ( struct bitmap *bitmap, unsigned int bit ) { - unsigned int index = BITMAP_INDEX ( bit ); - bitmap_block_t mask = BITMAP_MASK ( bit ); - - DBGC ( bitmap, "Bitmap %p setting bit %d\n", bitmap, bit ); - - /* Update bitmap */ - bitmap->blocks[index] |= mask; - - /* Update first gap counter */ - while ( bitmap_test ( bitmap, bitmap->first_gap ) ) { - bitmap->first_gap++; - } -} -- cgit 1.2.3-korg