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/memblock.c | 85 -------------------------------------- 1 file changed, 85 deletions(-) delete mode 100644 qemu/roms/ipxe/src/core/memblock.c (limited to 'qemu/roms/ipxe/src/core/memblock.c') diff --git a/qemu/roms/ipxe/src/core/memblock.c b/qemu/roms/ipxe/src/core/memblock.c deleted file mode 100644 index aecddc22c..000000000 --- a/qemu/roms/ipxe/src/core/memblock.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (C) 2012 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 (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 ); - -/** @file - * - * Largest memory block - * - */ - -#include -#include -#include -#include - -/** - * Find largest usable memory region - * - * @ret start Start of region - * @ret len Length of region - */ -size_t largest_memblock ( userptr_t *start ) { - struct memory_map memmap; - struct memory_region *region; - physaddr_t max = ~( ( physaddr_t ) 0 ); - physaddr_t region_start; - physaddr_t region_end; - size_t region_len; - unsigned int i; - size_t len = 0; - - /* Avoid returning uninitialised data on error */ - *start = UNULL; - - /* Scan through all memory regions */ - get_memmap ( &memmap ); - for ( i = 0 ; i < memmap.count ; i++ ) { - region = &memmap.regions[i]; - DBG ( "Considering [%llx,%llx)\n", region->start, region->end ); - - /* Truncate block to maximum physical address */ - if ( region->start > max ) { - DBG ( "...starts after maximum address %lx\n", max ); - continue; - } - region_start = region->start; - if ( region->end > max ) { - DBG ( "...end truncated to maximum address %lx\n", max); - region_end = 0; /* =max, given the wraparound */ - } else { - region_end = region->end; - } - region_len = ( region_end - region_start ); - - /* Use largest block */ - if ( region_len > len ) { - DBG ( "...new best block found\n" ); - *start = phys_to_user ( region_start ); - len = region_len; - } - } - - return len; -} -- cgit 1.2.3-korg