2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
16 * Copyright (C) IBM Corporation, 2012
18 * Author: Anton Blanchard <anton@au.ibm.com>
20 #include <asm/ppc_asm.h>
25 * Exact prototype of getcpu
27 * int __kernel_getcpu(unsigned *cpu, unsigned *node);
30 V_FUNCTION_BEGIN(__kernel_getcpu)
36 rlwinm r7,r5,16,31-15,31-0
42 li r3,0 /* always success */
45 V_FUNCTION_END(__kernel_getcpu)