1/*
2 * Copyright 2013, Michael Ellerman, IBM Corporation.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */
9
10/* These are ordered and tested with <= */
11#define SYNC_STEP_INITIAL	0
12#define SYNC_STEP_UNSPLIT	1	/* Set by secondary when it sees unsplit */
13#define SYNC_STEP_REAL_MODE	2	/* Set by secondary when in real mode  */
14#define SYNC_STEP_FINISHED	3	/* Set by secondary when split/unsplit is done */
15
16#ifndef __ASSEMBLY__
17
18#ifdef CONFIG_SMP
19void split_core_secondary_loop(u8 *state);
20extern void update_subcore_sibling_mask(void);
21#else
22static inline void update_subcore_sibling_mask(void) { };
23#endif /* CONFIG_SMP */
24
25#endif /* __ASSEMBLY__ */
26